CN102228811A - Stir-free mixing device - Google Patents
Stir-free mixing device Download PDFInfo
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- CN102228811A CN102228811A CN2011102002313A CN201110200231A CN102228811A CN 102228811 A CN102228811 A CN 102228811A CN 2011102002313 A CN2011102002313 A CN 2011102002313A CN 201110200231 A CN201110200231 A CN 201110200231A CN 102228811 A CN102228811 A CN 102228811A
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- 239000012530 fluid Substances 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000004087 circulation Effects 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 30
- 230000003068 static effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000012824 chemical production Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010907 mechanical stirring Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000001311 chemical methods and process Methods 0.000 abstract 1
- 238000013019 agitation Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
无搅拌混合装置，涉及一种化工过程的生产装置，无搅拌混合装置包括混合釜（1）、循环泵（2）、循环管线（3）、扰流管（4）、连接管线和各种附件。混合釜（1）内固设有入口流体分布器（5）、出口流体引流管（6）和导流挡板（7）；循环管线（3）部分或全部用扰流管（4）代替，扰流管（4）为空管或管内设有化工填料或对流体起扰动作用的混合元件。本发明给出了无搅拌混合装置的使用方法。本发明提出的无搅拌混合装置造价低、能耗少、混合效果好，免维修，年均有效生产时间长，可广泛应用于化工生产中的物理过程和化学反应过程，取代传统机械搅拌釜式混合器，显著提高生产效率。
The non-stirring mixing device relates to a chemical process production device. The non-stirring mixing device includes a mixing kettle (1), a circulating pump (2), a circulating pipeline (3), a spoiler tube (4), connecting pipelines and various accessories . The mixing kettle (1) is fixed with an inlet fluid distributor (5), an outlet fluid drainage pipe (6) and a diversion baffle (7); part or all of the circulation pipeline (3) is replaced by a spoiler pipe (4), The turbulence pipe (4) is an empty pipe or a mixing element with chemical filler or a disturbance effect on the fluid. The present invention provides the use method of the mixing device without stirring. The non-stirring mixing device proposed by the invention has low cost, low energy consumption, good mixing effect, maintenance-free, and long average annual effective production time. It can be widely used in the physical process and chemical reaction process in chemical production, replacing the traditional mechanical stirring tank type mixer, significantly improving production efficiency.
Description
Technical field
The present invention relates to a kind of chemical production device, what be specifically related to is the no mixing stirring device that replaces mechanical stirring kettle formula blender.
Technical background
Thereby mixing is to make two or more different materials disperse to reach uniform process each other mutually.Common married operation mostly is mechanical agitation.Also have and adopt air-flow stirring or injection stirring realization to mix, but compare, use less with mechanical agitation.Make material realize that the device that mixes claims stirred tank formula blender by mechanical agitation.Stirred tank formula mixer application scope is wide, in chemical industry, no matter be large industrial chemicals or fine chemicals production, all using the mechanical agitation married operation in large quantities, other is also all using the mechanical agitation married operation widely as industries such as oil, medicine, agricultural chemicals, dyestuff, paint, chemical fertilizer.Stirring can impel the material disturbance, realizes that the material in the blender evenly distributes, and reaches the purpose of strengthening heat and mass transport.
The structure of stirred tank formula blender comprises kettle, end socket, adapter, transmission device, agitating device, packing seal or mechanically-sealing apparatus and various annex.Use more agitating device that flat slurry formula, push type, frame, anchor formula, three leaf swept-backs, turbine type etc. are arranged.
Although it is with a long history that stirred tank formula blender uses, the application scenario is extensive, but stirred tank formula blender still has obvious deficiency, be easy to greatly damage and occur revealing as equipment manufacturing cost and energy consumption height, sealing device are stressed, change sealing device and cause reducing effective production time, temperature of charge and CONCENTRATION DISTRIBUTION are unequal in the still.
It is very significant that a kind of new and effective mixing arrangement that can overcome present stirred tank formula blender deficiency to greatest extent is provided.
Summary of the invention
The invention provides a kind of no mixing stirring device
,No mixing stirring device relies on fluid dynamic energy to realize mixing, and is widely used in the various occasions that need mixing of materials.Apparatus cost is low, consuming little energy, good mixing effect, and the use maintenance less, effective production time is long.
Technical scheme of the present invention is:
No mixing stirring device comprises mixing kettle, circulating pump, pipeloop, flow-disturbing pipe, connecting line and various pipe fitting, annex.Be installed with inlet fluid distributor, outlet fluid conduction pipe and flow apron in the mixing kettle.Comprise that material to be mixed is in proportion before circulating pump or flow-disturbing pipe front access device, mix through the mobile limit of flow-disturbing tube edge, enter in the mixing kettle through the inlet fluid distributor, flow to the mixing kettle center under the flow apron effect, the segment fluid flow in the mixing kettle flows out mixing kettle through outlet fluid conduction pipe and participates in circulation; Material to be mixed in proportion before circulating pump or the flow-disturbing pipe advance into the flow-disturbing pipe inner edge limit of flowing and mix, enter mixing kettle through the inlet fluid distributor again, no fluid circulates; Or one or more materials to be mixed add in the mixing kettle in advance, start circulating pump, another kind of or multiple material to be mixed uses two or more materials to realize mixing in flow-disturbing pipe and mixing kettle before circulating pump or flow-disturbing pipe front access device under the acting in conjunction of inlet fluid distributor, outlet fluid conduction pipe and flow apron; Or in the material adding mixing kettle to be mixed, starting circulating pump, material realizes mixing or keeping mixing under flow-disturbing pipe, inlet fluid distributor, outlet fluid conduction pipe, flow apron acting in conjunction.
Above-mentioned no mixing stirring device, its pipeloop partly or entirely are the flow-disturbing pipe, and the flow-disturbing pipe is to be provided with chemical filler in blank pipe or the pipe or convection cell plays the hybrid element of perturbation action, or adopts commercially available static mixer as the flow-disturbing pipe.The flow-disturbing pipe single or many unite use.
Above-mentioned no mixing stirring device, the inlet fluid distributor that sets firmly in its mixing kettle constitutes by having hole and the curved tube that is interconnected and straight tube, and curved tube and straight tube be vertical, be parallel to the mixing kettle wall or become the angle of inclination to arrange with wall; The outlet fluid conduction pipe that sets firmly in its mixing kettle is flat nozzle or set in nozzle, and when adopting set in nozzle, the inner branch of insertion still has for the fluid that is in differing heights place in the still and enters its interior hole; The flow apron that sets firmly in its mixing kettle is flat board or bent plate, and the barrel of flow apron and mixing kettle tilts or is arranged vertically.
Above-mentioned no mixing stirring device, when being used to the occasion of heat transmission is arranged, its mixing kettle, pipeloop partly or entirely are provided with chuck.
The present invention has following advantage:
1. the present invention both can be used for continuous production, can be used for Batch Process again;
2. low, the consuming little energy of mixing arrangement equipment manufacturing cost that proposes of the present invention, mixed effect obviously is better than mechanical agitation and mixes;
3. the mixing arrangement heat transfer area of the present invention's proposition is big, the heat transfer efficiency height;
4. do not have machinery in the mixing arrangement still that the present invention proposes and stir, need not to keep in repair or change mechanical seal or the packing seal that traditional stirred tank adopts, can increase effective production time;
5. material to be mixed charging in proportion, when being used for course of reaction, the material that participates in reaction can be realized rapid mixing through the flow-disturbing pipe, can overcome the fatal shortcoming of interior CONCENTRATION DISTRIBUTION inequality of traditional mechanical agitation mixing kettle and hot-spot.
Description of drawings
Fig. 1 is the no mixing stirring device schematic diagram that is made of mixing kettle, circulating pump, pipeloop, flow-disturbing pipe and connecting line;
Fig. 2 is the axial section schematic diagram of mixing kettle;
Fig. 3 is the horizontal section schematic diagram of mixing kettle.
The specific embodiment
Embodiment one
No mixing stirring device, comprise that mixing kettle 1, circulating pump 2, pipeloop 3, inside is equipped with chemical filler flow-disturbing pipe 4, material inlet to be mixed, mixed material outlet and various annex, be installed with inlet fluid the distributor 5 horizontal endless tube that has circular hole for being interconnected and four vertical tubes evenly arranging in the mixing kettle 1; Be installed with outlet fluid conduction pipe 6 in the mixing kettle 1 and be set in nozzle, insert part in the still and evenly have fluid that four confessions are in differing heights place in the still and enter axial rectangular slit in it; The flat board of flow apron 7 that sets firmly in the mixing kettle 1 for become miter angle to arrange with the barrel of mixing kettle 1.Two kinds of materials participate in mixing, material A before circulating pump 2, material B is before flow-disturbing pipe 4, enter in proportion in the flow-disturbing pipe 4, mix on the mobile limit of flow-disturbing pipe 4 inner edges, in inlet fluid distributor 5 enters mixing kettle 1, flow to mixing kettle 1 center under flow apron 7 effects, the segment fluid flow in the mixing kettle 1 flows out mixing kettle 1 through outlet liquid drainage tube 6 and enters circulating pump 2 participation circulations.
The said annex of the present invention is valve, flowmeter, thermometer, Pressure gauge, safety valve, visor etc.
Embodiment two
Embodiment two is that with embodiment one difference flow-disturbing pipe 4 is commercially available static mixer.
Embodiment three
Embodiment three is bent plate with the flow apron 7 that embodiment one difference is to be installed in the mixing kettle 1.
Embodiment four
Embodiment four is flat nozzle with the outlet fluid conduction pipe 6 that embodiment one difference is to be installed in the mixing kettle 1.
Embodiment five
Embodiment five is that with embodiment one difference three kinds of materials participate in mixing, material A before circulating pump 2, material B and material C enter flow-disturbing pipe 4 in proportion before flow-disturbing pipe 4, mix on the mobile limit of flow-disturbing pipe 4 inner edges, entering mixing kettle 1, no fluid circulation through inlet fluid distributor 5.
Embodiment six
Embodiment six is not have mixing stirring device unconfined flow pipe 4 with embodiment one difference, and a kind of suspension enters mixing kettle 1 continuously and also leaves no mixing stirring device continuously through circulating pump 2 circulation in device, and it is stable that mixing kettle 1 liquid level keeps.
Claims (6)
1. do not have mixing stirring device and include mixing kettle, circulating pump, pipeloop, flow-disturbing pipe, connecting line and pipe fitting, annex, it is characterized in that, be installed with inlet fluid distributor (5), outlet fluid conduction pipe (6) and flow apron (7) in the mixing kettle (1); Material to be mixed is preceding or flow-disturbing pipe (4) front access device at circulating pump (2) in proportion, mix while flowing through flow-disturbing pipe (4), in inlet fluid distributor (5) enters mixing kettle (1), flow to mixing kettle (1) center under flow apron (7) effect, the segment fluid flow in the mixing kettle flows out mixing kettle (1) through outlet fluid conduction pipe (6) and participates in circulation; Or material to be mixed preceding or flow-disturbing pipe (4) advances into flow-disturbing pipe (4) the inner edge limit of flowing and mixes at circulating pump (2) in proportion, enter mixing kettle (1) through inlet fluid distributor (5) again, no fluid circulates; One or more materials to be mixed add in the mixing kettle (1) in advance, start circulating pump, another kind of or multiple material to be mixed is preceding or flow-disturbing pipe (4) front access device at circulating pump (2), uses two or more materials to realize mixing in flow-disturbing pipe (4) and mixing kettle (1) under the acting in conjunction of inlet fluid distributor (5), outlet fluid conduction pipe (6) and flow apron (7); Or in the material adding mixing kettle to be mixed (1), starting circulating pump, material realizes mixing or keeping mixing under flow-disturbing pipe (4), inlet fluid distributor (5), outlet fluid conduction pipe (6), flow apron (7) acting in conjunction.
2. no mixing stirring device according to claim 1 is characterized in that, pipeloop (3) partly or entirely replaces with flow-disturbing pipe (4); Flow-disturbing pipe (4) is provided with chemical filler in blank pipe or the pipe, convection cell plays the hybrid element of perturbation action, or is commercially available static mixer; Flow-disturbing pipe (4) single or many unite use.
3. no mixing stirring device according to claim 1, it is characterized in that, the inlet fluid distributor (5) that sets firmly in the mixing kettle (1) constitutes by having hole and the curved tube that is interconnected and straight tube, and curved tube and straight tube be vertical, be parallel to mixing kettle (1) wall or become the angle of inclination to arrange with wall.
4. no mixing stirring device according to claim 1 is characterized in that, the outlet fluid conduction pipe (6) that sets firmly in the mixing kettle (1) is flat nozzle or set in nozzle; When outlet fluid conduction pipe (6) was set in nozzle, the inner branch of insertion still had for the fluid that is in differing heights place in the still and enters its interior hole.
5. no mixing stirring device according to claim 1 is characterized in that, the flow apron (7) that sets firmly in the mixing kettle (1) is flat board or bent plate, and the barrel of flow apron (7) and mixing kettle (1) tilts or is arranged vertically.
6. no mixing stirring device according to claim 1 is characterized in that, when described device was used to have heat to transmit occasion, its mixing kettle (1), pipeloop (3), flow-disturbing pipe (4) partly or entirely were provided with chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200231 CN102228811B (en) | 2011-07-18 | 2011-07-18 | Stir-free mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200231 CN102228811B (en) | 2011-07-18 | 2011-07-18 | Stir-free mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102228811A true CN102228811A (en) | 2011-11-02 |
| CN102228811B CN102228811B (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110200231 Expired - Fee Related CN102228811B (en) | 2011-07-18 | 2011-07-18 | Stir-free mixing device |
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| Country | Link |
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| CN (1) | CN102228811B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104105547A (en) * | 2012-03-23 | 2014-10-15 | 栗田工业株式会社 | Method and apparatus for blending ion-exchange resins |
| CN106422956A (en) * | 2016-12-02 | 2017-02-22 | 郑州明珠实业有限公司 | Tube chain type loading homogenizing system |
| CN106984206A (en) * | 2017-05-12 | 2017-07-28 | 聊城市鲁西化工工程设计有限责任公司 | A kind of large-scale storage tank and mixed method carried from mixed function |
| CN107651655A (en) * | 2017-09-26 | 2018-02-02 | 广西大学 | A kind of aluminum phosphate hollow microsphere and preparation method thereof |
Citations (7)
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|---|---|---|---|---|
| CN2468578Y (en) * | 2001-03-27 | 2002-01-02 | 宁波高等专科学校 | Higher dispersion, low energy consumption liquid phase reactor |
| CN201154295Y (en) * | 2008-02-28 | 2008-11-26 | 张登博 | Circulating flow stirring device |
| WO2009048337A1 (en) * | 2007-10-12 | 2009-04-16 | National Oilwell Norway As | Means and method for mixing a particulate material and a liquid |
| CN101445926A (en) * | 2007-11-26 | 2009-06-03 | 仕钦科技企业股份有限公司 | Processing method of electromagnetic wave isolation function of plastic material surface |
| CN201445926U (en) * | 2009-06-23 | 2010-05-05 | 张天任 | A colloidal electrolyte stirrer |
| US20110007601A1 (en) * | 2009-07-12 | 2011-01-13 | Tzer-Huang Guo | Spray Blended Emulsifier |
| CN102120154A (en) * | 2010-01-11 | 2011-07-13 | 贵阳铝镁设计研究院 | Stirring method of multi-phase mixed liquid and conveying pipeline connecting structure adopted by same |
-
2011
- 2011-07-18 CN CN 201110200231 patent/CN102228811B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468578Y (en) * | 2001-03-27 | 2002-01-02 | 宁波高等专科学校 | Higher dispersion, low energy consumption liquid phase reactor |
| WO2009048337A1 (en) * | 2007-10-12 | 2009-04-16 | National Oilwell Norway As | Means and method for mixing a particulate material and a liquid |
| CN101445926A (en) * | 2007-11-26 | 2009-06-03 | 仕钦科技企业股份有限公司 | Processing method of electromagnetic wave isolation function of plastic material surface |
| CN201154295Y (en) * | 2008-02-28 | 2008-11-26 | 张登博 | Circulating flow stirring device |
| CN201445926U (en) * | 2009-06-23 | 2010-05-05 | 张天任 | A colloidal electrolyte stirrer |
| US20110007601A1 (en) * | 2009-07-12 | 2011-01-13 | Tzer-Huang Guo | Spray Blended Emulsifier |
| CN102120154A (en) * | 2010-01-11 | 2011-07-13 | 贵阳铝镁设计研究院 | Stirring method of multi-phase mixed liquid and conveying pipeline connecting structure adopted by same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104105547A (en) * | 2012-03-23 | 2014-10-15 | 栗田工业株式会社 | Method and apparatus for blending ion-exchange resins |
| CN106422956A (en) * | 2016-12-02 | 2017-02-22 | 郑州明珠实业有限公司 | Tube chain type loading homogenizing system |
| CN106984206A (en) * | 2017-05-12 | 2017-07-28 | 聊城市鲁西化工工程设计有限责任公司 | A kind of large-scale storage tank and mixed method carried from mixed function |
| CN107651655A (en) * | 2017-09-26 | 2018-02-02 | 广西大学 | A kind of aluminum phosphate hollow microsphere and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102228811B (en) | 2013-04-03 |
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Granted publication date: 20130403 |
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