CN210620959U - Waste heat recovery device for electrolytic cell - Google Patents
Waste heat recovery device for electrolytic cell Download PDFInfo
- Publication number
- CN210620959U CN210620959U CN201921419118.2U CN201921419118U CN210620959U CN 210620959 U CN210620959 U CN 210620959U CN 201921419118 U CN201921419118 U CN 201921419118U CN 210620959 U CN210620959 U CN 210620959U
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- Prior art keywords
- electrolytic cell
- recovery device
- support
- heat recovery
- waste heat
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- 238000011084 recovery Methods 0.000 title claims abstract description 21
- 239000002918 waste heat Substances 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 19
- 238000005868 electrolysis reaction Methods 0.000 claims description 18
- 210000005056 cell body Anatomy 0.000 abstract description 17
- 210000004027 cell Anatomy 0.000 abstract description 11
- 239000002912 waste gas Substances 0.000 description 10
- 239000012535 impurity Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a waste heat recovery device for electrolytic cell, which comprises a box body, a heat exchange tube, an electrolytic cell body and a draught fan, wherein two sides of the top of the electrolytic cell body are provided with guide rails, the guide rails and a slide block are matched for use, the top of the slide block is provided with a telescopic rod, a support is arranged between the tops of the telescopic rods, two sides of the bottom of the support are provided with an installation frame, the top of the installation frame is provided with a connecting rod, the connecting rod is connected with the support through a bolt, one side of the installation frame is provided with a plurality of installation holes, the heat exchange tube is inserted into the installation hole, the other side of the electrolytic cell body is provided with the draught fan, the draught fan is close to one side of the electrolytic cell body and is provided with a dust collecting tube, the other, the adjustment flexibility ratio is higher, the utility model relates to a rationally, be fit for using widely.
Description
Technical Field
The utility model relates to a waste heat recovery device, in particular to a waste heat recovery device for an electrolytic cell.
Background
The electrolysis bath is the main equipment used for the electrolysis of alumina. Electrolysis is a process in which an electric current is passed through an electrolyte solution or a molten substance to cause oxidation-reduction reactions at a cathode and an anode, and an electrochemical cell can generate an electrolysis process when a voltage is applied. Electrolysis is widely used today in the metallurgical industry, such as the extraction or purification of metals from ores or compounds, and the deposition of metals from solutions. The electrolyte storage tank is called as an electrolytic tank, and more electrolytic tanks with large output, high automation degree, environmental protection, energy conservation and 93-95% of current efficiency are used in factories.
Along with the rapid development of science and technology, at present, more and more people concern the ecological environment problem at home and abroad, people advocate green's life, at the electrolysis trough during operation of some middle-size and small-size enterprises, can produce a large amount of heats and smoke and dust, this partial heat and dust can be together discharged through waste gas usually, waste gas is not rationally purified and is directly got rid of and serious polluted environment, and the recovery of partial waste heat is not rational, the wasting of resources, electrolysis trough waste heat recovery device can be installed to some enterprises, but electrolysis trough waste heat recovery device can appear that the heat exchange tube installation is dismantled inconveniently, the maintenance is changed the degree of difficulty height, the problem of mounted position is fixed, in order to solve above-mentioned problem, therefore, design a waste heat recovery device for.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current electrolysis trough waste gas polluted environment, electrolysis trough waste heat recovery device's heat exchange tube dismantles the installation inconvenient, and the fixed defect of mounted position provides a waste heat recovery device for electrolysis trough to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: a waste heat recovery device for an electrolytic cell comprises a box body, heat exchange tubes, an electrolytic cell body and an induced draft fan, wherein the box body is arranged on one side of the electrolytic cell body, a filter screen is arranged in the box body, an input tube is arranged at the top of the box body, an output tube is arranged at the bottom of the box body, guide rails are arranged on two sides of the top of the electrolytic cell body, the guide rails and a slide block are matched for use, a telescopic rod is arranged at the top of the slide block, a support is arranged between the tops of the telescopic rods, an installation frame is arranged on two sides of the bottom of the support, a connecting rod is arranged at the top of the installation frame and connected with the support through bolts, a plurality of installation holes are formed in one side of the installation frame, the heat exchange tubes are inserted into the installation holes, the input pipe and the output pipe are provided with a pump body and a regulating valve, the input pipe and the output pipe are both connected with the electrolytic cell body, one end of the guide rail is electrically connected with the motor, and the connecting rod and the support are both provided with bolt mounting holes.
As an optimal technical scheme of the utility model, be equipped with the connecting pipe between the filter bag is crossed to draught fan and dust collection.
As an optimized technical scheme of the utility model, the heat exchange tube middle part is equipped with solid fixed ring.
Compared with the prior art, the beneficial effects of the utility model are that: the waste heat recovery device for the electrolytic cell has complete and compact structural design, compared with the traditional filter screen, the waste heat recovery device is arranged inside the electrolytic cell body, the utility model has the advantages that the electrolytic solution is circulated in a reciprocating way through the output pipe, the input pipe and the box body, the impurities in the solution and the like are filtered through the filter screen inside the box body, the quality is ensured, the box body can collect the impurities in a centralized way, the waste gas discharged when the electrolytic cell works is cleaned and replaced through the arrangement of the draught fan, the dust collecting pipe and the dust collecting filter screen, the smoke dust and powder in the waste gas are collected in a centralized way, the environmental pollution is reduced, the device is green and environment-friendly, the heat exchange pipe is convenient to disassemble and install through the installation frame, the installation frame and the bracket can also be disassembled and installed when the heat exchange pipe is replaced and maintained, the placement position, is suitable for popularization and application.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the guide rail of the present invention;
fig. 3 is a schematic view of the mounting frame of the present invention;
in the figure: 1. an output pipe; 2. a filter screen; 3. a box body; 4. an input tube; 5. a slider; 6. a telescopic rod; 7. a mounting frame; 8. a support; 9. a bolt; 10. a connecting rod; 11. a heat exchange pipe; 12. an electrolytic cell body; 13. a dust collecting pipe; 14. an induced draft fan; 15. a dust collection filter bag; 16. mounting holes; 17. a motor; 18. a guide rail.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a waste heat recovery device for an electrolytic cell comprises a box body 3, heat exchange tubes 11, an electrolytic cell body 12 and an induced draft fan 14, wherein the box body 3 is arranged on one side of the electrolytic cell body 12, a filter screen 2 is arranged inside the box body 3, an input tube 4 is arranged at the top of the box body 3, an output tube 1 is arranged at the bottom of the box body 3 for collecting and filtering impurities and facilitating cleaning, guide rails 18 are arranged on two sides of the top of the electrolytic cell body 12, the guide rails 18 and a sliding block 5 are matched for use and are integrally movable, a telescopic rod 6 is arranged at the top of the sliding block 5, a support 8 is arranged between the tops of the telescopic rods 6, an installation frame 7 is arranged on two sides of the bottom of the support 8, a connecting rod 10 is arranged at the top of the installation frame 7, the connecting rod 10 is connected with the support 8 through bolts 9, the induced draft fan 14 is provided with a dust collecting pipe 13 near one side of the electrolytic bath body 12, and the other side of the induced draft fan 14 is provided with a dust collecting filter bag 15 for purifying waste gas.
The input pipe 4 and the output pipe 1 are provided with a pump body and a regulating valve. The input pipe 4 and the output pipe 1 are both connected with the electrolytic bath body 12. One end of the guide rail 18 is electrically connected with the motor 17. The connecting rod 10 and the bracket 8 are both provided with bolt mounting holes. A connecting pipe is arranged between the draught fan 14 and the dust collection filter bag 15. The middle part of the heat exchange tube 11 is provided with a fixing ring for reinforcing and fixing.
The specific principle is as follows: when the waste heat recovery device for the electrolytic cell is used, two ends of a heat exchange tube 11 are respectively inserted into a mounting hole 16 of a mounting frame 7, then a fixing ring is mounted in the middle of the heat exchange tube 11, a connecting rod 10 is mounted on a support 8 through a bolt 9, a motor 17 is started, a slide block 5 moves on a guide rail 18, after the placement position of the heat exchange tube 11 is selected, the length of a telescopic rod 6 is adjusted, the heat exchange tube 11 is placed into an electrolytic cell body 12, when the electrolytic cell body 12 works, an induced draft fan 14 is started, the induced draft fan 14 uses a dust collecting tube 13 to extract waste gas, the waste gas is transmitted to a dust collecting filter bag 15 and is discharged after being filtered and purified, a pump body is started, an adjusting valve is adjusted, electrolytic solution in the electrolytic cell body 12 enters the box body 3 through an input tube 4, is filtered through a filter screen 2 and then returns to, the filter screen 2 is cleaned.
The waste heat recovery device for the electrolytic cell has complete and compact structural design, compared with the traditional filter screen 2, the waste heat recovery device is arranged inside an electrolytic cell body 12, the utility model has the advantages that the electrolytic solution is circulated in a reciprocating way through the output pipe 1, the input pipe 4 and the box body 3, impurities in the solution are filtered through the filter screen 2 inside the box body 3, the quality is guaranteed, the box body 3 can collect impurities in a centralized way, the cleaning and the replacement of the filter screen 2 are convenient, the waste gas discharged when the electrolytic cell works is purified through the arrangement of the draught fan 14, the dust collecting pipe 13 and the dust collecting filter bag 15, the smoke dust and powder in the waste gas are collected in a centralized way, the environmental pollution is reduced, the heat exchange pipe 11 is convenient to disassemble and install through the installation frame 7, the disassembly and the installation between the installation frame 7 and the support 8 can be realized when the maintenance 11 is replaced, the, the adjustment flexibility ratio is higher, the utility model relates to a rationally, be fit for using widely.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (3)
1. The utility model provides a waste heat recovery device for electrolysis trough, includes box (3), heat exchange tube (11), electrolysis trough body (12) and draught fan (14), its characterized in that, electrolysis trough body (12) one side is equipped with box (3), box (3) inside is equipped with filter screen (2), box (3) are equipped with the top and are equipped with input tube (4), box (3) bottom is equipped with output tube (1), electrolysis trough body (12) top both sides are equipped with guide rail (18), guide rail (18) and slider (5) cooperation are used, slider (5) top is equipped with telescopic link (6), be equipped with support (8) between telescopic link (6) top, support (8) bottom both sides are equipped with installation frame (7), installation frame (7) top is equipped with connecting rod (10), connecting rod (10) are connected through bolt (9) and support (8), installation frame (7) one side is equipped with a plurality of mounting holes (16), heat exchange tube (11) insert in mounting hole (16), electrolysis trough body (12) opposite side is equipped with draught fan (14), draught fan (14) are close to and are equipped with dust collection pipe (13) in electrolysis trough body (12) one side, draught fan (14) opposite side is equipped with collection dirt and crosses filter bag (15), input tube (4) and output tube (1) are equipped with the pump body and governing valve, electrolysis trough body (12) are all connected to input tube (4) and output tube (1), guide rail (18) one end electric connection motor (17), connecting rod (10) and support (8) all are equipped with the bolt mounting hole.
2. The waste heat recovery device for the electrolytic cell according to claim 1, wherein a connecting pipe is arranged between the induced draft fan (14) and the dust collection filter bag (15).
3. The waste heat recovery device for the electrolytic cell as claimed in claim 1, wherein the heat exchange tube (11) is provided with a fixing ring at the middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419118.2U CN210620959U (en) | 2019-08-29 | 2019-08-29 | Waste heat recovery device for electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419118.2U CN210620959U (en) | 2019-08-29 | 2019-08-29 | Waste heat recovery device for electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210620959U true CN210620959U (en) | 2020-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921419118.2U Active CN210620959U (en) | 2019-08-29 | 2019-08-29 | Waste heat recovery device for electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210620959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113862731A (en) * | 2021-10-14 | 2021-12-31 | 张天予 | Aluminum electrolysis device |
-
2019
- 2019-08-29 CN CN201921419118.2U patent/CN210620959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113862731A (en) * | 2021-10-14 | 2021-12-31 | 张天予 | Aluminum electrolysis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200928 Address after: 510000 Guangzhou, Guangdong, Huangpu District, 319, 2612, 2613, 2614, only for office use. Patentee after: GUANGZHOU WANSHIZHI INVESTMENT Co.,Ltd. Address before: 533600 the Guangxi Zhuang Autonomous Region Baise Tianyang County town of Youjiang Napo smelter Patentee before: Guangxi wanshizhi rare precious metal Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201103 Address after: 533601 Youjiang smelter, Napo Town, Tianyang County, Baise City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi wanshizhi rare precious metal Technology Co.,Ltd. Address before: 510000 Guangzhou, Guangdong, Huangpu District, 319, 2612, 2613, 2614, only for office use. Patentee before: GUANGZHOU WANSHIZHI INVESTMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Waste heat recovery device for electrolytic cell Effective date of registration: 20210714 Granted publication date: 20200526 Pledgee: Guangxi Beibu Gulf Bank Co.,Ltd. Baise branch Pledgor: Guangxi wanshizhi rare precious metal Technology Co.,Ltd. Registration number: Y2021450000028 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200526 Pledgee: Guangxi Beibu Gulf Bank Co.,Ltd. Baise branch Pledgor: Guangxi wanshizhi rare precious metal Technology Co.,Ltd. Registration number: Y2021450000028 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waste heat recovery device for electrolytic cells Granted publication date: 20200526 Pledgee: Guangxi Beibu Gulf Bank Co.,Ltd. Baise branch Pledgor: Guangxi wanshizhi rare precious metal Technology Co.,Ltd. Registration number: Y2024980016988 |