CN217740466U - Treatment device for mercury-containing lamp tube - Google Patents
Treatment device for mercury-containing lamp tube Download PDFInfo
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- CN217740466U CN217740466U CN202221398418.9U CN202221398418U CN217740466U CN 217740466 U CN217740466 U CN 217740466U CN 202221398418 U CN202221398418 U CN 202221398418U CN 217740466 U CN217740466 U CN 217740466U
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- Prior art keywords
- mercury
- rotating shaft
- frame
- reaction vessel
- clamping
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 62
- 238000006243 chemical reaction Methods 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 15
- 239000004575 stone Substances 0.000 abstract description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 6
- QXKXDIKCIPXUPL-UHFFFAOYSA-N sulfanylidenemercury Chemical compound [Hg]=S QXKXDIKCIPXUPL-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 206010010305 Confusional state Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to the field of environmental protection technology, the utility model discloses a processing apparatus who contains mercury fluorescent tube, the on-line screen storage device comprises a base, first support piece, second support piece, the upset subassembly, centre gripping subassembly and reaction vessel, with pending mercury fluorescent tube that contains, stone and sulphur powder are put in to reaction vessel and sealed, realize the connection of reaction vessel and pivot through the centre gripping subassembly, start actuating mechanism, actuating mechanism drive pivot is rotated, and then drive the reaction vessel in frame and the frame and revolute the rotation of axes 360, make the reaction vessel upset in frame and the frame stand upside down, from this the stone rolls in reaction vessel, strike the pending mercury fluorescent tube that contains mercury repeatedly and make its breakage release mercury vapour, mercury vapour and sulphur powder combination generate under the normal atmospheric temperature non-volatile indecomposable solid-state mercuric sulfide deposit, thereby the absorption process contains the mercury fluorescent tube. The whole reaction process is carried out in a sealed reaction container, no mercury waste is polluted in the whole process, and operators and tools are not polluted in the whole operation process, so that the method is safe and environment-friendly.
Description
Technical Field
The utility model relates to the technical field of environmental protection, especially, relate to a processing apparatus who contains mercury fluorescent tube.
Background
At present, the mercury content of a T12 mercury-containing lamp tube with a caliber of 36mm in China is about 25-45 mg; the mercury content of a T5 mercury-containing lamp tube with the tube diameter of 16mm is about 20mg; the mercury content of the compact mercury-containing lamp tube with a caliber of 10mm is about 10mg. About 9 hundred million mercury-containing lamp tubes are produced in recent years in China, and the total mercury content in the mercury-containing lamp tubes produced in every year in China is about 27t according to the average mercury content of each lamp tube of 30 mg.
The mercury-containing lamp tube belongs to HW29 dangerous waste after being discarded or damaged for a certain period of time, and needs to be collected and disposed according to the dangerous waste. As the main harmful component in the mercury-containing lamp tube is mercury vapor, the mercury vapor can invade human bodies through different ways such as respiratory tract, skin or digestive tract, etc., causing human nervous poisoning and deep tissue lesion, even mental confusion, and further causing spasm and death; compared with the common liquid or solid dangerous waste, the method has the advantages of higher disposal difficulty and higher disposal cost.
At present, the disposal method of the mercury-containing lamp tube mainly comprises an incineration method and a recycling method, wherein the incineration method can cause the gasification of mercury in the mercury-containing lamp tube and is easy to cause secondary pollution; the recycling method has large demand on the mercury-containing lamp tube, large construction investment in the early stage and higher operation cost, and if no sufficient mercury-containing lamp tube is discarded, sufficient profit cannot be ensured, and the method is not feasible.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a processing apparatus of mercury-containing fluorescent tube, safe high-efficient, with low costs.
In order to achieve the above object, the present invention provides a processing apparatus for mercury-containing lamp tube, which comprises:
the device comprises a base, a first supporting piece and a second supporting piece are arranged on the base at intervals;
the overturning assembly comprises a rotating shaft and a driving mechanism, two ends of the rotating shaft are respectively connected with the first supporting piece and the second supporting piece, and the driving mechanism is connected with the rotating shaft so as to drive the rotating shaft to rotate;
the reaction vessels are clamped and mounted on the rotating shaft through clamping components, each clamping component comprises a frame, a first clamping piece and a second clamping piece, the frame is fixedly mounted on the rotating shaft, the first clamping pieces are fixedly mounted in the frame, the second clamping pieces comprise threaded rods and clamping blocks, the frame is provided with through threaded holes, the threaded rods penetrate through the threaded holes and extend into the frame and are connected with the clamping blocks, and the first clamping pieces and the clamping blocks are oppositely arranged;
the reaction container is provided with a reaction cavity for containing the mercury-containing lamp tube and a material feeding port communicated with the reaction cavity, and a sealing cover for closing the material feeding port is connected to the reaction container.
Preferably, the rotating shaft comprises a first rotating shaft and a second rotating shaft, one end of the first rotating shaft is rotatably connected with the first supporting piece, and the other end of the first rotating shaft is fixedly connected with one end of the frame;
one end of the second rotating shaft is fixedly connected with the other end of the frame, and the other end of the second rotating shaft penetrates through the second supporting piece to be connected with the driving mechanism.
Preferably, the driving mechanism is connected with the rotating shaft through a transmission mechanism, the transmission mechanism comprises a driving wheel, a driven wheel and a transmission belt connected with the driving wheel and the driven wheel, the driving wheel is fixed on an output shaft of the driving mechanism, and the driven wheel is fixed at the end part of the second rotating shaft.
Preferably, the material of the reaction vessel is HDPE.
Preferably, the drive mechanism is a motor.
The utility model provides a processing apparatus of mercury-containing fluorescent tube, compared with the prior art, its beneficial effect lies in:
putting the mercury-containing lamp tube to be treated, the stone and the sulfur powder into a reaction container and sealing the reaction container, connecting the reaction container and the rotating shaft through a clamping assembly, starting a driving mechanism, driving the rotating shaft to rotate by the driving mechanism, further driving the frame and the reaction container in the frame to rotate 360 degrees around the rotating shaft, enabling the frame and the reaction container in the frame to turn upside down, rolling the stone in the reaction container, repeatedly impacting the mercury-containing lamp tube to be treated to crush the mercury-containing lamp tube to release mercury vapor, combining the mercury vapor and the sulfur powder to generate a solid mercury sulfide precipitate which is not volatilized and decomposed at normal temperature, and thus absorbing and treating the mercury-containing lamp tube.
The whole reaction process is carried out in a sealed reaction container, no mercury waste is polluted in the whole process, and operators and tools are not polluted in the whole operation process, so that the reaction is safe and environment-friendly. Meanwhile, the treatment device for the mercury-containing lamp tube provided by the embodiment has a simple structure, does not need large-scale equipment, and has low requirements on the operation environment and the operating personnel. And the embodiment abandons the mode of using the agitator to stir, chooses for use the stone to collide the breakage with the mercury-containing fluorescent tube of pending, and is original, high-efficient, safe and with low costs.
Drawings
Fig. 1 is a schematic structural diagram of a reaction vessel provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a disposal device for a mercury-containing lamp tube according to an embodiment of the present invention.
In the figure: 100. a disposal device for the mercury-containing lamp tube;
1. a base; 21. a first support; 22. a second support member;
31. a first rotating shaft; 32. a second rotating shaft; 33. a drive mechanism; 34. an output shaft;
4. a reaction vessel; 41. a reaction chamber; 42. a sealing cover;
5. a clamping assembly; 51. a frame; 52. a first clamping member; 53. a handle; 54. a threaded rod; 55. a clamping block;
6. a transmission mechanism; 61. a driving wheel; 62. a transmission belt; 63. a driven wheel;
71. a mercury-containing lamp tube; 72. a stone block; 73. and (4) sulfur powder.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that in the description of the present application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, i.e. a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. Further, unless otherwise specified, "a plurality" means two or more.
It should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1 and 2, an embodiment of the present invention provides a processing apparatus 100 for mercury-containing lamp tubes, which includes a base 1, a first supporting member 21, a second supporting member 22, a turning assembly, a clamping assembly, and a reaction vessel 4, wherein the base 1 is provided with the first supporting member 21 and the second supporting member 22 at intervals, the turning assembly includes a rotating shaft and a driving mechanism 33, two ends of the rotating shaft are respectively connected to the first supporting member 21 and the second supporting member 22, and the rotating shaft is supported by the first supporting member 21 and the second supporting member 22, so as to enhance the structural stability of the rotating shaft; the driving mechanism 33 is connected with the rotating shaft to drive the rotating shaft to rotate; the reaction vessels 4 are clamped and mounted on the rotating shaft through a clamping assembly, the clamping assembly comprises a frame 51, a first clamping piece 52 and a second clamping piece, the frame 51 is fixedly mounted on the rotating shaft, the first clamping piece 52 is fixedly mounted in the frame 51, the second clamping piece comprises a threaded rod 54 and a clamping block 55, a through threaded hole is formed in the frame 51, the threaded rod 54 penetrates through the threaded hole to extend into the frame 51 and is connected with the clamping block 55, and the first clamping piece 52 and the clamping block 55 are arranged oppositely; the reaction vessel 4 is provided with a reaction cavity for accommodating the mercury-containing lamp tube and a material feeding port communicated with the reaction cavity, and the reaction vessel 4 is connected with a sealing cover 42 for closing the material feeding port.
Firstly, the stone block 72 and the sulfur powder 73 are put into the reaction cavity, then the mercury-containing lamp tube 71 to be treated is put into the reaction cavity, and then the sealing cover 42 is covered on the material putting port to ensure the sealing performance of the reaction vessel 4. It can be understood that, if the mercury-containing lamp tube 71 to be treated is put in, and then the block 72 and the sulfur powder 73 are put in, the block 72 put in later may collide with the mercury-containing lamp tube 71 to be treated, so that the mercury-containing lamp tube 71 to be treated is broken, and the mercury vapor in the lamp tube is released, thereby causing a safety hazard. In the present embodiment, a plurality of reaction containers 4 are fixedly installed in the frame 51, so that the mercury-containing lamps 71 to be treated can be batch-processed, thereby improving the treatment efficiency. Preferably, the material of the reaction vessel 4 is HDPE (high density polyethylene).
Further, install reaction vessel 4 after the sealing treatment in the pivot through the centre gripping subassembly, it is concrete, with first holder 52 of the one end butt of reaction vessel 4, rotate handle 53 again for grip block 55 is drawn close to the reaction of first holder 52, in order to realize first holder 52 and the cooperation centre gripping installation reaction vessel 4 of second holder, indirectly realizes the fixed connection of reaction vessel 4 and pivot from this.
Further, the driving mechanism 33 is started, the driving mechanism 33 drives the rotating shaft to rotate, so as to drive the frame 51 and the reaction container 4 in the frame 51 to rotate 360 degrees around the rotating shaft, the mercury-containing lamp tube 71 to be treated collides with the stone 72, the stone 72 collides with the mercury-containing lamp tube 71 to be treated, so that the mercury-containing lamp tube 71 to be treated is crushed to form lamp tube fragments, and mercury vapor in the lamp tube is released; meanwhile, as the reaction vessel 4 is turned over and shaken, the mercury vapor is fully contacted with the sulfur powder 73 to carry out a chemical combination reaction to form a precipitate; the mercury vapor is combined with the sulfur powder 73 to generate solid mercury sulfide precipitate which is non-volatile and non-decomposable at normal temperature. In the embodiment, the reaction vessel 4 which is filled with the mercury-containing lamp tube 71 to be treated, the sulfur powder 73 and the stone block 72 and is subjected to sealing treatment is fixed on the overturning assembly, the overturning assembly overturns at a proper rotating speed, the stone block 72 rolls in the reaction vessel 4, the lamp tube is repeatedly impacted to be crushed to release mercury vapor, the mercury vapor and the sulfur powder 73 in the reaction vessel 4 are fully reacted, the whole reaction process is carried out in the sealed reaction vessel 4, and manual direct contact with mercury-containing waste is not needed. In the whole operation process, the operators and the tools are not polluted, and the device is safe and environment-friendly. Meanwhile, the processing device 100 for the mercury-containing lamp tube provided by the embodiment has a simple structure, does not need large-scale equipment, is low in cost, and has low requirements on the operating environment and the operating personnel. In the embodiment, a stirrer stirring mode is abandoned, and the stone block 72 is selected to collide and crush the mercury-containing lamp tube 71 to be treated, so that the method is original, efficient, safe and low in cost.
In some preferred embodiments, the rotating shafts include a first rotating shaft 31 and a second rotating shaft 32, one end of the first rotating shaft 31 is rotatably connected with the first support 21, and the other end of the first rotating shaft 31 is fixedly connected with the left end of the frame 51; one end of the second rotating shaft 32 is fixedly connected to the right end of the frame 51, and the other end of the second rotating shaft 32 passes through the second supporting member 22 and is connected to the driving mechanism 33. Therefore, the fixed connection between the frame 51 and the rotating shaft is realized, the rotating shaft is connected with the supporting piece in a rotating manner, and the driving mechanism 33 drives the rotating shaft to rotate relative to the supporting piece, so that the frame 51 is driven to overturn.
Preferably, the driving mechanism 33 is connected with the rotating shaft through the transmission mechanism 6, the transmission mechanism 6 includes a driving wheel 61, a driven wheel 63 and a transmission belt 62 connecting the driving wheel 61 and the driven wheel 63, the driving wheel 61 is fixed on the output shaft 34 of the driving mechanism 33, the driven wheel 63 is fixed on the end of the second rotating shaft 32, specifically, a driven wheel 63 is fixed on the end of the second rotating shaft 32, a driving wheel 61 is arranged on the output shaft 34 of the driving mechanism 33, the driving wheel 61 is connected with the driven wheel 63 through the transmission belt 62, the driving mechanism 33 drives the output shaft 34 to rotate, and further drives the driving wheel 61, the transmission belt 62, the driven wheel 63 and the rotating shaft to rotate, so that the reaction vessel 4 rotates 360 ° around the rotating shaft.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (5)
1. A device for treating a mercury-containing lamp, comprising:
the device comprises a base, a first supporting piece and a second supporting piece are arranged on the base at intervals;
the overturning assembly comprises a rotating shaft and a driving mechanism, two ends of the rotating shaft are respectively connected with the first supporting piece and the second supporting piece, and the driving mechanism is connected with the rotating shaft so as to drive the rotating shaft to rotate;
the reaction vessels are clamped and mounted on the rotating shaft through clamping components, each clamping component comprises a frame, a first clamping piece and a second clamping piece, the frame is fixedly mounted on the rotating shaft, the first clamping pieces are fixedly mounted in the frame, the second clamping pieces comprise threaded rods and clamping blocks, the frame is provided with through threaded holes, the threaded rods penetrate through the threaded holes and extend into the frame and are connected with the clamping blocks, and the first clamping pieces and the clamping blocks are oppositely arranged;
the reaction container is provided with a reaction cavity for containing the mercury-containing lamp tube and a material feeding port communicated with the reaction cavity, and a sealing cover for closing the material feeding port is connected to the reaction container.
2. A treatment device for mercury-containing lamp tubes as claimed in claim 1, characterized in that: the rotating shaft comprises a first rotating shaft and a second rotating shaft, one end of the first rotating shaft is rotatably connected with the first supporting piece, and the other end of the first rotating shaft is fixedly connected with one end of the frame;
one end of the second rotating shaft is fixedly connected with the other end of the frame, and the other end of the second rotating shaft penetrates through the second supporting piece to be connected with the driving mechanism.
3. A device for treating a lamp tube containing mercury according to claim 2, characterized in that: the driving mechanism is connected with the rotating shaft through a transmission mechanism, the transmission mechanism comprises a driving wheel, a driven wheel and a transmission belt connected with the driving wheel and the driven wheel, the driving wheel is fixed on an output shaft of the driving mechanism, and the driven wheel is fixed at the end part of the second rotating shaft.
4. A device for treating a lamp tube containing mercury according to claim 1, characterized in that: the material of the reaction vessel is HDPE.
5. A treatment device for mercury-containing lamp tubes as claimed in claim 1, characterized in that: the driving mechanism is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221398418.9U CN217740466U (en) | 2022-06-07 | 2022-06-07 | Treatment device for mercury-containing lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221398418.9U CN217740466U (en) | 2022-06-07 | 2022-06-07 | Treatment device for mercury-containing lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217740466U true CN217740466U (en) | 2022-11-04 |
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ID=83841349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221398418.9U Active CN217740466U (en) | 2022-06-07 | 2022-06-07 | Treatment device for mercury-containing lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217740466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944312A (en) * | 2022-06-07 | 2022-08-26 | 馆陶县晴美环保科技有限公司 | Treatment method of mercury-containing lamp tube |
-
2022
- 2022-06-07 CN CN202221398418.9U patent/CN217740466U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944312A (en) * | 2022-06-07 | 2022-08-26 | 馆陶县晴美环保科技有限公司 | Treatment method of mercury-containing lamp tube |
| CN114944312B (en) * | 2022-06-07 | 2025-05-06 | 馆陶县晴美环保科技有限公司 | A method for treating a mercury-containing lamp tube |
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