CN201154991Y - Splitting chute special for electrolyzing aluminium - Google Patents
Splitting chute special for electrolyzing aluminium Download PDFInfo
- Publication number
- CN201154991Y CN201154991Y CNU2007203029736U CN200720302973U CN201154991Y CN 201154991 Y CN201154991 Y CN 201154991Y CN U2007203029736 U CNU2007203029736 U CN U2007203029736U CN 200720302973 U CN200720302973 U CN 200720302973U CN 201154991 Y CN201154991 Y CN 201154991Y
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- CN
- China
- Prior art keywords
- inspection box
- upper groove
- groove body
- transmission mechanism
- electrolysis
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- Expired - Lifetime
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Abstract
The utility model discloses a distribution chute specially used for aluminum electrolysis, which comprises a chute body, an air inlet pipe, a discharging tube and an inspection box which is connected with the chute body. The chute body is divided into an upper chute body and a lower chute body, and a breathable layer is arranged between the two chute bodies. A triangular discharging hole is arranged on the panel of the upper chute body which is connected with the inspection box, and a shutter with a position corresponding to the discharging hole is connected with a transmission gear which is parallel to the shutter and extends upwardly to traverse through the inspection box; the transmission gear can drive the shutter to move up and down. A discharging pipe is arranged at the bottom of the inspection box, and an air intake pipe is arranged at the bottom of the lower chute body. When used, the distribution chute can cause the adjustment to be more precise and the distribution of alumina materials to be more even.
Description
Affiliated technical field
The utility model relates to the distribution device of alumina material in a kind of aluminum electrolysis flue gas purification, particularly a kind of sub-material chute of electrolysis of aluminum special use.
Background technology
At present, in the Aluminium Electrolysis process, can produce objectionable impuritiess such as a large amount of hydrogen fluoride gas and fluorine-containing dust, the discharging of these materials produces serious pollution to atmosphere, is endangering human and vegeto-animal existence.In existing aluminum electrolysis flue gas purification system, need fresh aluminum oxide and fluoro-containing alumina are joined in the electrolysis flue gas, hydrogen fluoride in the absorption flue gas, but the device that this feed way adopts in the prior art, also exists the aluminum oxide maldistribution, be subjected to space constraint, shortcomings such as regulating error is big, so effect still is not ideal enough, thus influenced the efficient of whole purification system.
The utility model content
Technical problem to be solved in the utility model is: the sub-material chute of electrolysis of aluminum special use is provided, makes adjusting more accurate, alumina material distributes more even.
The technical scheme that its technical problem that solves the utility model adopts is: the sub-material chute of electrolysis of aluminum special use, comprise cell body, inlet pipe, discharge nozzle, and the inspection box that is connected with cell body, described cell body is divided into upper groove body and lower groove, and between two cell bodies, be provided with air-permeable layer, on a sidewall that is connected with inspection box of upper groove body, be provided with leg-of-mutton discharge hole, one is connected through transmission mechanism in parallel with the flashboard of discharge hole position corresponding, this transmission mechanism extends upward from the inspection box top and passes, this transmission mechanism can drive flashboard and move up and down, the bottom of described inspection box is provided with discharge nozzle, and the bottom of described lower groove is provided with inlet pipe.
As further improvement, described transmission mechanism is a screw mandrel screw transmission mechanism, and screw mandrel screw transmission pair stretches out the set breach from the upper groove body flange, and is provided with handwheel in its end.
As further improvement, described inspection box top is provided with the viewing window on inclined-plane, and viewing window is provided with quick operating valve, and described quick operating valve is provided with transparent window; Described upper groove body end face mid-way also is provided with transparent window.
As further improvement, described upper groove body and lower groove connect into integral body, and in the junction, the flanging of upper groove body bends downwards.
The beneficial effects of the utility model are:
1, enters lower groove by inlet pipe when high-pressure air, alumina material on the air-permeable layer (air conveying plate) is balanced the boiling, when flowing to sub-material chute discharge port place, rotate handwheel, drive screw mandrel screw transmission pair and drive flashboard work translational motion up and down, thus the area size of regulating trilateral discharge hole on the upper groove body wallboard, the actual adjustment stroke of having amplified of screw mandrel screw transmission mechanism, leg-of-mutton discharge hole has better regulating effect than other shape, more helps fine setting.Handwheel is arranged at outside the cell body, convenient and reasonable operation.
2, the transparent window on upper groove body and the inspection box is a toughened glass, is difficult for oxidized aluminium wearing and tearing, and can be clear that the situation of Flow of Goods and Materials.
3, upper groove body bends downwards at the flanging of junction, helps rainwater and flows down smoothly, influences serviceability to protect air-permeable layer not infiltered by rainwater.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment
In conjunction with Fig. 1, shown in Figure 2, upper groove body 1, air-permeable layer 2, lower groove 3 connect into integral body by bolt, and in the junction of two cell bodies, the flanging of upper groove body 1 bends downwards, helps protecting air-permeable layer 2.On upper groove body 1 and wallboards inspection box 5 welding, be provided with a trilateral discharge hole 16, and on this corresponding position, be provided with a shoe brake plate 6, this flashboard 6 connects into an integral body with screw mandrel screw transmission pair 9 by sleeve 7, set breach guarantees that screw mandrel screw transmission pair 9 stretches out smoothly on upper groove body 1 flange, and handwheel 10 is housed in its end, this handwheel 10 stretches out upper groove body 1 top horizontal plane, has promptly formed screw mandrel screw transmission mechanism.The mid-way, bottom surface of inspection box 5 is provided with discharge nozzle 4, the top is provided with the viewing window on inclined-plane, is welded with quick operating valve 8 on viewing window, is provided with toughened glass vision slit 15 on quick operating valve 8, also be provided with toughened glass vision slit 11 in the end face mid-way of upper groove body 1, favourable observation equally.Inlet pipe 14 is welded in lower groove 3 bottom surface leftward position, and is welded with air diffuser plate 13 directly over inlet pipe 14.Be provided with vapor pipe 12 on the upper left side of upper groove body 1.
In practice, article one, long sub-material chute inclination certain angle is arranged, when high-pressure air enters lower groove by inlet pipe, alumina material on the air-permeable layer (air conveying plate) is balanced the boiling, when flowing to sub-material chute discharge port place, rotate handwheel, drive screw mandrel screw transmission pair and drive flashboard work translational motion up and down, the position height of control flashboard, thereby regulate the area size of trilateral discharge hole on the upper groove body wallboard, make that the mass flow of each discharge port is equal substantially, thereby reach the uniformly distributing of alumina material.
Claims (4)
1. the sub-material chute of electrolysis of aluminum special use, comprise cell body, inlet pipe (14), discharge nozzle (4), and the inspection box (5) that is connected with cell body, it is characterized in that: described cell body is divided into upper groove body (1) and lower groove (3), and between two cell bodies, be provided with air-permeable layer (2), on upper groove body (1) and a sidewall that inspection box (5) is connected, be provided with leg-of-mutton discharge hole (16), flashboard (6) with discharge hole (16) position corresponding is connected through transmission mechanism in parallel, this transmission mechanism extends upward from inspection box (5) top and passes, this transmission mechanism can drive flashboard (6) and move up and down, the bottom of described inspection box (5) is provided with discharge nozzle (4), and the bottom of described lower groove (3) is provided with inlet pipe (14).
2. the sub-material chute of electrolysis of aluminum special use according to claim 1, it is characterized in that: described transmission mechanism is a screw mandrel screw transmission mechanism, screw mandrel screw transmission pair (9) stretches out the set breach from upper groove body (1) flange, and is provided with handwheel (10) in its end.
3. the sub-material chute of electrolysis of aluminum special use according to claim 1 is characterized in that: described inspection box (5) top is provided with the viewing window on inclined-plane, and viewing window is provided with quick operating valve (8), and described quick operating valve (8) is provided with transparent window (15); Described upper groove body (1) end face mid-way also is provided with transparent window (11).
4. the sub-material chute of electrolysis of aluminum special use according to claim 1 is characterized in that: described upper groove body (1) connects into integral body with lower groove (3), and in the junction, the flanging of upper groove body bends downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203029736U CN201154991Y (en) | 2007-12-24 | 2007-12-24 | Splitting chute special for electrolyzing aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203029736U CN201154991Y (en) | 2007-12-24 | 2007-12-24 | Splitting chute special for electrolyzing aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201154991Y true CN201154991Y (en) | 2008-11-26 |
Family
ID=40102777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203029736U Expired - Lifetime CN201154991Y (en) | 2007-12-24 | 2007-12-24 | Splitting chute special for electrolyzing aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201154991Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159034A (en) * | 2011-12-19 | 2013-06-19 | 贵阳铝镁设计研究院有限公司 | Material decelerating and flow-limiting device |
| CN103305872A (en) * | 2013-06-05 | 2013-09-18 | 遵义铝业股份有限公司 | Aluminum electrolytic cleaning aluminum oxide overall feed regulation valve |
| CN106185258A (en) * | 2016-08-26 | 2016-12-07 | 中冶北方（大连）工程技术有限公司 | The most adjustable unload ball chute |
| CN106743742A (en) * | 2017-03-22 | 2017-05-31 | 枣庄矿业(集团)付村煤业有限公司 | Three-product cyclone concentrate collecting box |
-
2007
- 2007-12-24 CN CNU2007203029736U patent/CN201154991Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159034A (en) * | 2011-12-19 | 2013-06-19 | 贵阳铝镁设计研究院有限公司 | Material decelerating and flow-limiting device |
| CN103305872A (en) * | 2013-06-05 | 2013-09-18 | 遵义铝业股份有限公司 | Aluminum electrolytic cleaning aluminum oxide overall feed regulation valve |
| CN106185258A (en) * | 2016-08-26 | 2016-12-07 | 中冶北方（大连）工程技术有限公司 | The most adjustable unload ball chute |
| CN106743742A (en) * | 2017-03-22 | 2017-05-31 | 枣庄矿业(集团)付村煤业有限公司 | Three-product cyclone concentrate collecting box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIEHUA HOLDINGS CO., LTD. Free format text: FORMER NAME: ZHEJIANG JIEHUA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314419 Zhejiang Province, Haining City Ma Street Jinji Road No. 3 Patentee after: Jiehua Holdings Co., Ltd. Address before: 314419 Zhejiang Province, Haining City Ma Street Jinji Road No. 3 Patentee before: Zhejiang Jiehua Environment Science and Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |