CN201176463Y - Auto ash cleaner of bin exhaust hood of aluminium cell - Google Patents
Auto ash cleaner of bin exhaust hood of aluminium cell Download PDFInfo
- Publication number
- CN201176463Y CN201176463Y CNU2008200282351U CN200820028235U CN201176463Y CN 201176463 Y CN201176463 Y CN 201176463Y CN U2008200282351 U CNU2008200282351 U CN U2008200282351U CN 200820028235 U CN200820028235 U CN 200820028235U CN 201176463 Y CN201176463 Y CN 201176463Y
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- China
- Prior art keywords
- cylinder
- aluminium cell
- exhaust hood
- extraction hood
- dust removing
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- 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
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Abstract
The utility model discloses an aluminium cell work bin exhaust hood automatic dust removing device. The dust removing device is characterized in that the dust removing device is composed of a cylinder, a cylinder exhaust pipe, a gas transmitting pipe and a dust removing head, wherein the cylinder is connected with the dust removing head which is arranged on the effective distance of the work bin exhaust hood through the cylinder exhaust pipe and the gas transmitting pipe. The device conveys compressed air which is exhausted from the cylinder on an aluminium cell to the dust removing head near the exhaust hood through the gas transmitting pipe, the compressed air is blown to the exhaust hood to remove dust on the exhaust hood, and cylinder surplus air is utilized without additional resources. The device has simple manufacture, convenient loading and unloading, reliable connection and small operation error rate, and can accurately and timely realize automatic dust removal and can effectively eliminate the phenomena that aluminum oxide can not be transmitted into the aluminium cell work bin due to the dust on the exhaust hood and blocked air exhaust, thereby normal production of the aluminium cell is affected, manual cleaning of the dust on the exhaust hood can be cancelled through using the device, and the potential safety hazards that people go up and down the aluminium cell can be eliminated.
Description
Technical field
The utility model relates to a kind of supplementary unit of aluminium cell hopper, is specifically related to a kind of automatic ash removing device of aluminium cell hopper extraction hood.
Background technology
Along with the China's Aluminum industry development, newly-increased aluminium cell continues to increase, at present, aluminium cell hopper extraction hood is not because of there being deashing device, after electrolytic bath feed box exhausting cover dust stratification all appearred in many electrolytic aluminium factories, cause that air draft is not smooth, cause electrolytic bath feed box to carry the aluminum oxide of not entering, thereby influence the phenomenon of aluminium cell ordinary production.The workman is when super concentrated phase is to electrolyzer conveying aluminum oxide at every turn, all need electrolyzer that extraction hood is cleared up, operate the hazardous location that can't break away from and avoid on the electrolyzer, especially large scale electrolytic cell, its electric current is big, the electrolyzer thermal radiation is strong, electrolyzer is more arduous up and down for the workman, potential safety hazards such as existence is simultaneously got injured by a fall, scald.
Summary of the invention
The purpose of this utility model be to provide a kind of can be safe and reliable, automatic ash removing is realized on accurate timing ground to aluminium cell hopper extraction hood device.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of aluminium cell hopper extraction hood automatic ash removing device, it is characterized in that: it is made up of cylinder, cylinder exhaust pipe, pneumatic tube and deashing head, and described cylinder links to each other by cylinder exhaust pipe, pneumatic tube and the deashing head that is arranged on hopper extraction hood operating range place.
Described cylinder directly adopts the cylinder on the aluminium cell.
Described deashing head is made up of single or many vertical tubes, and vertical tube is provided with gas hole towards a side of extraction hood.
Described deashing head is made up of semicircular pipe and the vertical tube that links to each other with its two ends, and the circular arc position of semicircular pipe is provided with the gas that connects that links to each other with pneumatic tube and chews, and vertical tube is provided with gas hole towards a side of extraction hood.
The above-mentioned aluminium cell hopper extraction hood automatic ash removing device that the utility model provides is compared with existing artificial ash-clearing technology, has following beneficial effect:
1. this device is because the pressurized air that has utilized cylinder to discharge well realizes that to aluminium cell hopper extraction hood automatic ash removing the artificial deashing pattern that is through with has been eliminated the potential safety hazard of artificial deashing, has reduced the problem that artificial deashing damages extraction hood easily.
2. this device utilizes the pressurized air of cylinder discharge again, is used for removing the dust stratification on the extraction hood, need not increase the energy newly, since compressed air pressure 〉=0.4MPa, the cylinder timing working, about 250s work once can ensure regularly deashing, and ash-removal effect is better than artificial deashing.
3. this device installation is simple and convenient, and the one, the pipeline close together, pipeline is fixed on the extraction hood flange, accomplishes safe and reliable conscientiously; The 2nd, can shorten the loading, unloading time, make things convenient for the Maintenance and Repair of cylinder.
4. this device is reasonable in design, simple in structure, invests little, instant effect, is convenient to put into practice, only needs to change exhaust cap of original cylinder into pipe connecting, utilizes former extraction hood flange screw, this device is installed get final product.
5. economical, societal benefits are remarkable.Be example with the enterprise that uses 200 extraction hoods, 1000 yuan/of extraction hood purchasing prices, artificial deashing extraction hood is fragile, eliminate 60 that to repair by monthly average, repair 30 of out of order extraction hoods, 50 yuan/of rehabilitation expenses, labour cost is by 50 yuan of calculating, and minimum saving cost was 10.8 ten thousand yuan in 1 year.After this device is implemented, about about 50 yuan of cost of manufacture, aluminium cell extraction hood automatic ash removing device operational outfit failure rate is minimum, and it is non-maintaining, save spare part and save recondition expense, production safety is secure, has bigger application value and safety benefit, environmental benefit and social benefit stealthy, potential, that lag behind.
Description of drawings
Accompanying drawing is the structural representation of aluminium cell hopper extraction hood automatic ash removing device
Among the figure: the 1-cylinder
The 2-cylinder exhaust pipe
The 3-airline hose
4-deashing head
401-semicircular pipe, 402-connect that gas is chewed, 403-vertical tube, 404-gas hole
The 5-retaining plate
The 6-extraction hood
Embodiment
As shown in the figure, among the aluminium cell hopper extraction hood automatic ash removing device embodiment that the utility model provides, it is made up of cylinder 1, cylinder exhaust pipe 2, airline hose 3 and deashing head 4, and cylinder 1 links to each other by cylinder exhaust pipe 2, airline hose 3 and the deashing head 4 that is arranged on hopper extraction hood 6 operating range places.Wherein:
Described cylinder 1 directly adopts the cylinder on the aluminium cell, and cylinder exhaust pipe 2 is installed on the top of cylinder 1;
Described cylinder exhaust pipe 2 adopts steel pipe manufacturing, and the one end is processed into screw thread, substitutes an exhaust cap of original electrolyzer upper cylinder, and cylinder exhaust pipe 2 links to each other with deashing head 4 by airline hose 3;
Described deashing head 4 can be made up of single or many vertical tubes 403, and vertical tube 403 is provided with gas hole 404 towards a side of extraction hood 6.In the present embodiment, deashing head 4 is made up of semicircular pipe 401 and the vertical tube 403 that links to each other with its two ends, the circular arc position of semicircular pipe 401 is provided with the gas that connects that links to each other with airline hose 3 and chews 402, vertical tube 403 is provided with gas hole 404 towards a side of extraction hood 6, deashing head 4 is provided with retaining plate 5 between two parties, and deashing head 4 is installed on the flange screw of extraction hood 6 by retaining plate 5.
The aluminium cell hopper extraction hood automatic ash removing device that the utility model provides, its principle of work is:
During cylinder 1 works better, the pressurized air of discharging by cylinder exhaust pipe 2, airline hose 3, connect gas and chew 402 and enter deashing head 4, blow out by the gas hole 404 on two vertical tubes 403 on the semicircular pipe 401 again, blow on the stainless steel filtering net on the extraction hood 6, remove the dust stratification of its top, reach the purpose of automatically removing aluminum electrolytic bath feed box exhausting cover dust stratification.
Claims (4)
1, a kind of aluminium cell hopper extraction hood automatic ash removing device, it is characterized in that: it is made up of cylinder, cylinder exhaust pipe, pneumatic tube and deashing head, and described cylinder links to each other by cylinder exhaust pipe, pneumatic tube and the deashing head that is arranged on hopper extraction hood operating range place.
2, aluminium cell hopper extraction hood automatic ash removing device according to claim 1, it is characterized in that: described cylinder directly adopts the cylinder on the aluminium cell.
3, aluminium cell hopper extraction hood automatic ash removing device according to claim 1, it is characterized in that: described deashing head is made up of single or many vertical tubes, and vertical tube is provided with gas hole towards a side of extraction hood.
4, aluminium cell hopper extraction hood automatic ash removing device according to claim 3, it is characterized in that: described deashing head is made up of semicircular pipe and the vertical tube that links to each other with its two ends, the circular arc position of semicircular pipe is provided with the gas that connects that links to each other with pneumatic tube and chews, and vertical tube is provided with gas hole towards a side of extraction hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200282351U CN201176463Y (en) | 2008-01-13 | 2008-01-13 | Auto ash cleaner of bin exhaust hood of aluminium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200282351U CN201176463Y (en) | 2008-01-13 | 2008-01-13 | Auto ash cleaner of bin exhaust hood of aluminium cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176463Y true CN201176463Y (en) | 2009-01-07 |
Family
ID=40216479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200282351U Expired - Lifetime CN201176463Y (en) | 2008-01-13 | 2008-01-13 | Auto ash cleaner of bin exhaust hood of aluminium cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176463Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849899A (en) * | 2013-05-10 | 2014-06-11 | 洛阳宇航重工机械有限公司 | Forcible dust collection device for electrolyte cleaning system |
| CN105154921A (en) * | 2015-09-30 | 2015-12-16 | 东北大学设计研究院（有限公司） | Ash removal device and method for flues of electrolytic cell |
| CN106149008A (en) * | 2015-04-22 | 2016-11-23 | 沈阳铝镁科技有限公司 | Aluminium cell flue automatic ash removing device |
| CN110129829A (en) * | 2019-04-02 | 2019-08-16 | 贵州省六盘水双元铝业有限责任公司 | A kind of sequence deashing device |
-
2008
- 2008-01-13 CN CNU2008200282351U patent/CN201176463Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849899A (en) * | 2013-05-10 | 2014-06-11 | 洛阳宇航重工机械有限公司 | Forcible dust collection device for electrolyte cleaning system |
| CN106149008A (en) * | 2015-04-22 | 2016-11-23 | 沈阳铝镁科技有限公司 | Aluminium cell flue automatic ash removing device |
| CN105154921A (en) * | 2015-09-30 | 2015-12-16 | 东北大学设计研究院（有限公司） | Ash removal device and method for flues of electrolytic cell |
| CN110129829A (en) * | 2019-04-02 | 2019-08-16 | 贵州省六盘水双元铝业有限责任公司 | A kind of sequence deashing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090107 |
|
| CX01 | Expiry of patent term |