CN201220156Y - High-efficient equipment for evenly mixing material - Google Patents
High-efficient equipment for evenly mixing material Download PDFInfo
- Publication number
- CN201220156Y CN201220156Y CNU2008200045163U CN200820004516U CN201220156Y CN 201220156 Y CN201220156 Y CN 201220156Y CN U2008200045163 U CNU2008200045163 U CN U2008200045163U CN 200820004516 U CN200820004516 U CN 200820004516U CN 201220156 Y CN201220156 Y CN 201220156Y
- Authority
- CN
- China
- Prior art keywords
- mixing
- mixer
- equipment
- binding agent
- homogeneous mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000002156 mixing Methods 0.000 title claims abstract description 64
- 239000000463 material Substances 0.000 title claims abstract description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000011230 binding agent Substances 0.000 claims abstract description 33
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 19
- 239000003245 coal Substances 0.000 claims abstract description 16
- 238000005054 agglomeration Methods 0.000 claims abstract description 8
- 230000002776 aggregation Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 13
- 239000008240 homogeneous mixture Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000009940 knitting Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000889 atomisation Methods 0.000 abstract description 2
- 238000007580 dry-mixing Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002817 coal dust Substances 0.000 description 12
- 239000000428 dust Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010237 hybrid technique Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010009866 Cold sweat Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 by mixer casing 5 Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a device for uniformly mixing materials with high efficiency, which is suitable for the mixing of iron ore powder and coal powder by a coal-based direct reduction method in a steel metallurgical industry. The device for uniformly mixing the materials with high efficiency comprises an iron ore powder scale, a coal powder scale, feeding devices, an exhaust hole, a binder jar, a binder meter, mixing paddles mounted in a mixer casing, a discharge door and a conveyor which is connected with the discharge door, wherein the iron ore powder scale and the coal powder scale are respectively arranged in front of the feeding devices adopting a hard connection mode and a soft connection mode, and a sealing connection mode is adopted among the feeding devices, the exhaust hole, the discharge door and the mixer casing which adopts a mixture structure of combined curves and planes; the mixing paddles adopt a multi-harrow, multidirectional and crossed lifting structure, a bonder thrust jet has the multi-hole and multidirectional atomization function and is controlled by a PLC to gradually add binder into a mixer, and the binder is prepared on the binder meter according to technological requirements for weight and water; in order to increase the compactness of the materials, a stitching device presses the materials which are conveyed by the conveyor, are continuously treated in dry mixing and wet mixing by the mixing paddles, and are discharged by the mixer, and the conveyor is arranged in the backward position of the stitching device. The utility model has high mixing evenness, short mixing time, convenient adjustment, great flexibility, low electricity consumption, reliable device operation, easy maintenance and replacement, sealing operation, little environment pollution and good agglomeration product performance.
Description
Affiliated technical field
The utility model relates to the even mixing apparatus after iron-bearing mineral is prepared burden with the reduction coal dust, be applicable in the pelletizing agglomeration raw material preparatory technology of coal-based direct reduction method of Ferrous Metallurgy industry the mixing of Iron Ore Powder and coal dust, also can be used for mixing of common iron ore, vanadium titano-magnetite, ilmenite concentrate etc. and other additives.
Background technology
In the pelletizing agglomeration is produced, evenly mix the problem of uneven distribution after reducing the additive addition and solving feed proportioning to greatest extent with the compound of coal dust to containing Iron Ore Powder.Mixed method and mixing apparatus thereof mix the quality of degree to compound, directly affect the ratio of briquetting of material, and the quality of the ferrous grade of pellet, reduction and output etc. are all had a significant impact.
Existing hybrid technique ubiquity mixture homogeneity difference and the low problem of proportioning accuracy, and the on-the-spot dust from flying of duration of work influence environmental protection.
The mixing apparatus of the plurality of raw materials of metallurgical works use at present mainly contains following several:
1, drum type brake mixer, its major defect are that mixture homogeneity is poor, because of the multistage mixing of needs, so device structure complexity, huge, the energy consumption height, and if process error, the problem that existence can't be remedied.
2, single-screw formula, mixture homogeneity is very poor, and uniformity control difficulty.
3, double-screw type, mixture homogeneity is poor, equipment heaviness, complexity, power consumption height, the technology controlling and process very flexible is operated dumbly, makes the uniformity adjust difficulty, can not fully mix.
4, powerful formula mixer, by the transmission combination of multiple electric motors vertical and horizontal, the power consumption height is easily piled up the material sizing in the tube, be difficult to cleaning, and mixture homogeneity is undesirable.
5, rolling wheel mixer, ability is little, the power consumption height, the equipment heaviness, mixture homogeneity is poor.
The utility model content
Shortcoming and defect at the mixing apparatus existence that has Iron Ore Powder and multiple additional material hybrid technique now, the utility model provides a kind of efficiently high evenness mixed material mixing apparatus, by do to mix, wet mixing and again pressurization work continuously, all not producing dust into and out of material leaks, to satisfy coal-based direct reduction technology to the agglomeration composition uniformity and eco-friendly high request, help fast restore, and cost is low.
To achieve these goals, the efficient evenly mixer of agglomeration compound of the present utility model comprises: Iron Ore Powder weighing balance 1, coal powder metering claims 2, feeding device 7, steam vent 6, binding agent jar 3, binding agent meter 4, mixing paddle 9 in mixer casing 5, discharge door 10 and coupled conveyer 11, described Iron Ore Powder weighing balance 1 and coal powder metering claim 2, be respectively applied for by weight and moisture according to technological requirement, measure Iron Ore Powder to be mixed and reduction coal dust, described feeding device 7 adopts the mode that is flexible coupling firmly, feeding device 7, all adopt between steam vent 6 and discharge door 10 and the mixer casing 5 and be tightly connected, make into, going out material does not all produce dust and leaks, and do not influence metering, the mixed structure that described mixer casing 5 adopts curved surface to combine with the plane, sizing not when helping to mix, do not wear and tear, described mixing paddle 9 is many rakes, multidirectional, the structure of throwing of intersecting, the compound that is lifted input by driven by motor rake teeth and scraping wings rotates at a high speed, mixing paddle is finished composition to the compound of doing mixed or wet mixing with the multi-direction interleaved mode of many blades and is mixed uniformly, and the setting of its angle should make compound not have the dead band.Mixing arrangement of the present utility model also comprises binding agent jet pipe 8, has the multi-direction atomizing functions of porous, jet pipe 8 is according to the control of PLC, progressively will on binding agent meter 4, add mixer with the binding agent that moisture is got ready by weight according to technological requirement, press-roller device 12, the continuous process mixing paddle 9 dried mixing that transmitted by conveyer 11, the material that the mixer discharge after the processing is closed in wet mixing are exerted pressure, increase the tight ness rating of material, with conveyer 13, be arranged on the downstream of press-roller device 12, be used for the mass transport after handling by press-roller device 12 to the agglomeration device.
Breeze and coal powder metering that the utility model adopts claim it is machinery or electronic type, and this claims to use electronics pull head formula sensor, or electronics pressure head type sensor, or mechanical lever-type.The feeding device 7 of the described mode that is flexible coupling firmly comprises the flaring title bucket that has gate 14, soft knitting cloth bag of glass and feeding device hole 7, make material send into feeding device hole 7 through the soft knitting cloth bag of glass, and make Iron Ore Powder claim the weighing precision that claims with coal dust not to be subjected to the influence of external force from claiming the bucket sealing not leak powder ground.
The top cover of the casing 5 of the utility model mixer is the plane, and sidewall is vertical with the plane of top cover, and the bottom is a cambered surface, and bottom and side smooth transition adopt the PV lubricious material to do liner plate.Described mixing paddle 9 adopts high-strength steel to make, described many rakes, the device of throwing multidirectional, that intersect are arranged on the twin shaft, the blade oblique angle direction one positive one of adjacent blades is anti-, blade on every axle allows to enter in the rotating range of another root axle blade installing to close to fasten, but can not bump axle, the blade of described mixing paddle does not contact with the inwall of mixer, leaves the gap more than or equal to 2mm between them all the time.
The structural shape of described discharge door 10 is double-open type fan-shaped gate or single open-type fan-shaped gate, and no material stock district in the bucket, and material stock not on the discharge door 10 can unload discharging fast neatly.Described press-roller device 12 can be single roller or multiple roll device, and the roller of press-roller device 12 is wide can be according to the material amount with the roller footpath, and belt width is selected, and adjustable in pressure.Described compound conveyer 11,13 is continuous band or buried scraper or bucket type, can deliver to the position that needs on plane or the facade to material.
The utility model and existing mixing technology compare, and its beneficial effect is mainly reflected in: the uniformity significantly improves, the convenient adjusting, and flexibility ratio is big, and mixing time is short, and power consumption is low, and equipment is light and handy, and is reliable.And because mixing apparatus of the present utility model adopts sealing operation, environmental pollution is little, and equipment attrition is few, good product performance.
Description of drawings
Fig. 1 is the schematic diagram of the embodiment of the utility model mixing apparatus.
Fig. 2 is the basic structure schematic diagram of the embodiment of the utility model mixing apparatus.
Fig. 3 is the charging in the utility model mixing apparatus shown in Figure 2, the schematic diagram of reinforced and output section.
The art-recognized meanings of the label in Fig. 1-3 is:
1-Iron Ore Powder weighing balance 8-jet pipe
The 2-coal powder metering claims 9-mixing paddle
3-binding agent jar 10-discharge door
4-binding agent meter 11-conveyer
5-mixer casing 12-press-roller device
6-steam vent 13-conveyer
7-feeding device 14-gate
15--is flexible coupling
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Be illustrated in figure 1 as a specific embodiment of the utility model mixing apparatus.
As shown in Figure 1, the utility model uses Iron Ore Powder weighing balance 1 and coal powder metering to claim 2, with moisture Iron Ore Powder and reduction coal dust meter is measured well by weight according to technological requirement respectively, performs weight and prepares to be introduced into the dried operation of mixing.That is,, do not leak dust and the feeding device 7 that can breathe freely the again mixer casing 5 of packing into is in batches done mixedly with the multi-direction interleaved mode of many blades, be equivalent to premix by sealing with Iron Ore Powder and the coal dust raw material that requires by weight to weigh up after the batching.Because the siccative before not moistening is not clamminess, by compound is carried out many rakes, multidirectional, intersect the operation of throwing, be easy to the staggered rapid mixing that realizes between different material, finish Iron Ore Powder and coal dust composition mixed uniformly " doing mixed " basic task.Treat dried having done time almost, add moisture binding agent again, carry out wet mixing.Promptly, on binding agent meter 4, measure binding agent, get binding agent ready with moisture by weight according to technological requirement again, according to binding agent consumption, viscosity, by jet pipe 8 moisture binding agent is progressively sent into same mixer then, mixing paddle 9 mixes the material that adds, finish " wet mixing " operation continuously, allow binding agent contact with all powders, crowded by overturning, interlock, rubbing, roll and make material more even, favourable briquetting.Finish mixed material and discharge from discharge door 10, the air in the mixer discharges from steam vent 6.And then, the more open mass transport that has mixed that will discharge through the mixer that conveyer 11 is carried is to press-roller device 12, increases the tight ness rating of compound by precompressed, again by conveyer 13 batch feed to agglomeration device (not shown).Press material characteristic and product requirement, adopt Programmable Logic Controller PLC that batch mixing full process automatization control and operation are carried out in above operation.
Among Fig. 1, the efficient evenly mixing apparatus of Iron Ore Powder of the present utility model and coal dust material mainly by mixer casing 5, Iron Ore Powder weighing balance 1, coal powder metering claim 2, the feeding device 7, steam vent 6, binding agent jar 3, binding agent meter 4, binding agent jet pipe 8, mixing paddle 9, discharge door 10, conveyer 11,13 and the press-roller device 12 that have a gate 14 form.Wherein, Iron Ore Powder weighing balance 1 and coal powder metering claim 2 to be respectively applied for Iron Ore Powder and the reduction coal dust to be mixed with the moisture metering by weight according to technological requirement, described weighing balance can be used electronics pull head formula sensor, or electronics pressure head type sensor, or the mechanical lever-type weighing balance.Binding agent meter 4 by volume or the time binding agent that takes out in the binding agent jar 3 is measured, can send signal and flow to Programmable Logic Controller PLC, control addition and follow procedure work.The binding agent that binding agent described here preferably adopts extensive source, low price, do not pollute, can conveniently add and measure can well bond together breeze, coal dust, and helping the agglomerate of suppressing has good drop strength and compression strength.
As shown in Figure 2, the casing 5 of mixer adopts curved surface and the design of facing combination directly, and its top cover is the plane, and sidewall is vertical with the plane of top cover, the bottom is a cambered surface, bottom and side smooth transition adopt the PV lubricious material to do liner plate, can avoid sizing, the blade of mixing paddle does not contact with mixer wall, between leave gap all the time more than or equal to 2mm, both made a small amount of material on wall, body also can not wear and tear.Steam vent 6 is used for discharging air when mixer is reinforced, is provided with filter cloth in the steam vent 6, prevents dust from flying.Binding agent jet pipe 8 has the multi-direction spraying function of porous, by compressed air injection or mechanical atomization all can, non-caked, do not stop up, easily cleaning yet.Described dry blend wet mixing is finished in same hybrid machine, mixing paddle 9 adopts high-strength steel to make, for example adopt a corrosion resistant plate about 200*150mm*6mm, burn-on by the round steel folder of a diameter 30mm at the middle part, again a rotating shaft in this round steel and the mixer is burn-on, make blade.Mixing paddle 9 is many rakes, multidirectional, the device of throwing that intersects, and " many rakes " is meant and is provided with two axles in mixer here, and every axle is provided with 9-10 to blade, and promptly 18-20 is blade, total 36-40 blade on two axles; " multidirectional " is meant that the blade oblique angle direction one positive of per 2 contiguous blades is anti-; " intersection is thrown " is meant that the blade on the every axle allows to enter in the rotating range of another root axle blade install closing to fasten, but can not bump axle.Mixing paddle is rotated at a high speed by the compound that driven by motor rake teeth and scraping wings lift input, make raw material produce complicated strenuous exercise each other, each composition is lifted respectively and is thrown on the mixer inwall in the material, pushed back by multidirectional rake is counter again, so repeatedly and continuously forming sufficient the intersection with the unclassified stores composition mixes, mixed material does not have the dead band, guarantees can efficiently finish in the short time to mix operation.
What feeding device 7 shown in Figure 3 adopted is the mode that is flexible coupling firmly, make material send into feeding device hole 7 through the soft knitting cloth bag of glass from the flaring title bucket that has gate 14, the knitting cloth bag of this soft glass can either seal and not leak powder, ventilative again, and, needn't worry to claim the weighing accuracy that claims with coal dust to impact to Iron Ore Powder because of external force because of very soft.Be flexible coupling the firmly feeding device of mode of this employing had both made things convenient for material to add, and did not produce dust again and leaked, and do not influence weighing precision, was flexible coupling 15 also to have wear-resisting advantage.
The utility model proves by industrial experiment, because mixing apparatus of the present utility model selects the many blades of twin shaft efficiently to mix blade multi-angle, the entad unsettled material casting of diaxon, increased upset between different material greatly, intersected, poured, multi-direction handover, the rapid mixing between different material that promoted, therefore batching is accurate, and mixing is effective, and is easy to control, mixing efficiency is higher to be that the time is fast, and technology and equipment are simple, and equipment is reliable, product quality is high.Mixed material mixture homogeneities such as the drum type brake of using always in the general metallurgy industry, spiral, powerful formula, rolling wheel are 60～70%, and proportioning accuracy is more than or equal to 10 ‰.And mixed material mixture homogeneity of the present utility model can be more than or equal to 95%, and proportioning accuracy can be more than or equal to 5 ‰.
Claims (8)
1, a kind of equipment of efficient homogeneous mixture of material, comprise: Iron Ore Powder weighing balance (1), coal powder metering claim (2), feeding device (7), steam vent (6), binding agent jar (3), binding agent meter (4), are installed in mixing paddle (9), discharge door (10) and coupled conveyer (11) in the mixer casing (5), it is characterized in that:
Described Iron Ore Powder weighing balance (1) and coal powder metering claim (2) to be positioned at feeding device (7) before,
Described feeding device (7) adopts the mode that is flexible coupling firmly, all adopts between feeding device (7), steam vent (6) and discharge door (10) and the mixer casing (5) to be tightly connected,
The mixed structure that described mixer casing (5) adopts curved surface to combine with the plane,
Described mixing paddle (9) is many rakes, multidirectional, the structure of throwing of intersecting, the compound that is lifted input by driven by motor rake teeth and scraping wings rotates at a high speed, mixing paddle (9) is finished composition to the compound of doing mixed or wet mixing with the multi-direction interleaved mode of many blades and is mixed uniformly, the setting of its angle should make compound not have the dead band
Also comprise binding agent jet pipe (8), have the multi-direction atomizing functions of porous, jet pipe (8) is according to the control of PLC, and binding agent meter (4) is positioned at binding agent jet pipe (8) before,
Press-roller device (12) closes the material of the mixer discharge after the processing and exerts pressure to the dried mixing of continuous process mixing paddle (9), the wet mixing that are transmitted by conveyer (11), increase the tight ness rating of material,
Conveyer (13) is arranged on the downstream of press-roller device (12), is used for the mass transport after being handled by press-roller device (12) to the agglomeration device.
2, the equipment of efficient homogeneous mixture of material according to claim 1 is characterized in that it is machinery or electronic type that described breeze and coal powder metering claim, this claims to use electronics pull head formula sensor, or electronics pressure head type sensor, or mechanical lever-type.
3, the equipment of efficient homogeneous mixture of material according to claim 1 is characterized in that the feeding device (7) of the described mode that is flexible coupling firmly comprises the flaring title bucket that has gate (14), the soft knitting cloth bag of glass and feeding device hole (7).
4, the equipment of efficient homogeneous mixture of material according to claim 1, the top cover that it is characterized in that the casing (5) of described mixer is the plane, and sidewall is vertical with the plane of top cover, and the bottom is a cambered surface, bottom and side smooth transition adopt the PV lubricious material to do liner plate.
5, according to the equipment of claim 1 or 4 described efficient homogeneous mixture of material, it is characterized in that described mixing paddle (9) adopts high-strength steel to make, described many rakes, the device of throwing multidirectional, that intersect are arranged on the twin shaft, the blade oblique angle direction one positive one of adjacent blades is anti-, blade on every axle allows to enter in the rotating range of another root axle blade installing to close to fasten, but can not bump axle, the blade of described mixing paddle does not contact with the inwall of mixer, leaves the gap more than or equal to 2mm between them all the time.
6, the equipment of efficient homogeneous mixture of material according to claim 1, the structural shape that it is characterized in that described discharge door (10) is double-open type fan-shaped gate or single open-type fan-shaped gate, no material stock district in the bucket, and material stock not on the discharge door (10) can unload discharging fast neatly.
7, the equipment of efficient homogeneous mixture of material according to claim 1 is characterized in that described press-roller device (12) can be single roller or multiple roll device, and the roller of press-roller device (12) is wide can be according to the material amount with the roller footpath, and belt width is selected, and adjustable in pressure.
8, the equipment of efficient homogeneous mixture of material according to claim 1 is characterized in that described compound conveyer (11), (13) are continuous band or buried scraper or bucket type, can deliver to the position that needs on plane or the facade to material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200045163U CN201220156Y (en) | 2008-01-23 | 2008-01-23 | High-efficient equipment for evenly mixing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200045163U CN201220156Y (en) | 2008-01-23 | 2008-01-23 | High-efficient equipment for evenly mixing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220156Y true CN201220156Y (en) | 2009-04-15 |
Family
ID=40573676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200045163U Expired - Lifetime CN201220156Y (en) | 2008-01-23 | 2008-01-23 | High-efficient equipment for evenly mixing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220156Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313976A (en) * | 2014-10-21 | 2015-01-28 | 广东惠利普路桥信息工程有限公司 | Powder supply device for asphalt mixing plant |
| CN107029579A (en) * | 2017-06-06 | 2017-08-11 | 科威嘉粉末涂料（天津）股份有限公司 | The new blending system of powdery paints |
| CN110496565A (en) * | 2019-08-15 | 2019-11-26 | 天地科技股份有限公司 | A kind of big flow twin shaft vibrates mixed coal conveying device and design method to roller |
| CN116789131A (en) * | 2023-06-15 | 2023-09-22 | 中冶长天国际工程有限责任公司 | Processing method for columnar granular active carbon preparation raw material |
-
2008
- 2008-01-23 CN CNU2008200045163U patent/CN201220156Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313976A (en) * | 2014-10-21 | 2015-01-28 | 广东惠利普路桥信息工程有限公司 | Powder supply device for asphalt mixing plant |
| CN107029579A (en) * | 2017-06-06 | 2017-08-11 | 科威嘉粉末涂料（天津）股份有限公司 | The new blending system of powdery paints |
| CN110496565A (en) * | 2019-08-15 | 2019-11-26 | 天地科技股份有限公司 | A kind of big flow twin shaft vibrates mixed coal conveying device and design method to roller |
| CN110496565B (en) * | 2019-08-15 | 2022-07-12 | 天地科技股份有限公司 | Large-flow double-shaft double-roller vibration coal mixing conveying device and design method |
| CN116789131A (en) * | 2023-06-15 | 2023-09-22 | 中冶长天国际工程有限责任公司 | Processing method for columnar granular active carbon preparation raw material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101492768B (en) | High-efficiency method and equipment for homogeneous mixture of material | |
| CN101525686B (en) | Method for manufacturing high strength green ball block by coal-based direct reduction and device therefor | |
| CN201220156Y (en) | High-efficient equipment for evenly mixing material | |
| CN208305396U (en) | A kind of concrete stirring system of urban construction construction site | |
| CN106110949A (en) | Multifunctional centralized reduction batching plant and the material stirring cylinder of use, stirring means | |
| CN109676785A (en) | A kind of dry powder and mortar mixing arrangement convenient for quantitative discharging | |
| CN203750440U (en) | System for evenly mixing nickel ores | |
| CN102229205B (en) | Continuous controllable dry mixed mortar stirring station | |
| CN111690809B (en) | Dedusting ash cold ball forming production line | |
| CN220750797U (en) | Wide belt cloth structure of sintering machine | |
| CN210700564U (en) | Batching device for grinding raw materials in dry-method ceramic tile powder making process | |
| CN108486299A (en) | A kind of metallurgical equipment ingredient conveyor convenient for auto feed | |
| CN210114994U (en) | Expansion fiber anti-cracking waterproof agent production system | |
| CN206887701U (en) | A kind of multi-purpose mixing plant | |
| CN211446466U (en) | Inclined epoxy emulsified asphalt cold-patch mixture mixing device | |
| CN108789854A (en) | A kind of full-automatic premixing dry-mixed mortar preparation mixing arrangement | |
| CN203711751U (en) | Continuous clay sand mixing machine | |
| CN104372953A (en) | Mobile moist-wet dual-purpose automatic stirring and guniting all-in-one machine | |
| CN212188899U (en) | A device for mixing fine vanadium slag | |
| CN208161545U (en) | cylindrical mixer | |
| CN201366332Y (en) | Mixing and batching installation for lime kiln | |
| CN222960625U (en) | A device for returning materials at the end of a large mixed ore pile | |
| CN103754830A (en) | Process and method for recovering valuable elements of tailing and comprehensively utilizing tailing | |
| CN221518317U (en) | Movable type wide source material cemented soil double horizontal shaft mixing station | |
| CN205760781U (en) | A kind of raw material proportioner pressed on brick production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN LOMON MINING CO., LTD. Free format text: FORMER OWNER: SICHUAN LOMON GROUP CO., LTD. Effective date: 20090626 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090626 Address after: Anning Industrial Park, Sichuan city of Panzhihua province Yanbian County zip code: 617100 Patentee after: Sichuan Lomon mining limited liability company Address before: Sichuan city of Mianzhu Province Lu Xuan longmang group, zip code: 618200 Patentee before: Longmang Group Co., Ltd., Sichuan Prov |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Sichuan Lomon Mining & Metallurgy Co., Ltd. False: Sichuan Lomon mining limited liability company Number: 30 Page: 991 Volume: 25 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: SICHUAN LOMON MINING CO., LTD. TO: SICHUAN LOMON MINING + METALLURGY CO., LTD. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Lomon Titanium Industry Co., Ltd. Assignor: Sichuan Lomon Mining & Metallurgy Co., Ltd. Contract record no.: 2010510000138 Denomination of utility model: High-efficient equipment for evenly mixing material Granted publication date: 20090415 License type: Exclusive License Record date: 20101223 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090415 |