CN201128765Y - Multi-point discharging device on alumina bin top - Google Patents
Multi-point discharging device on alumina bin top Download PDFInfo
- Publication number
- CN201128765Y CN201128765Y CNU2007200161206U CN200720016120U CN201128765Y CN 201128765 Y CN201128765 Y CN 201128765Y CN U2007200161206 U CNU2007200161206 U CN U2007200161206U CN 200720016120 U CN200720016120 U CN 200720016120U CN 201128765 Y CN201128765 Y CN 201128765Y
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- Prior art keywords
- gas
- blanking
- aluminum oxide
- solid separator
- bunker
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Abstract
The utility model discloses a gas-solid separation device, in particular to an alumina warehouse top multi-feedport device at the top part of a storage warehouse used in electrolytic aluminum factory. The alumina warehouse top multi-feedport device comprises a storage warehouse, wherein the top part of the storage warehouse is provided with a gas-solid separator; the feeding pipe of the gas-solid separator is connected to a feed delivery pipe; the exhaust pipe of the gas-solid separator is communicated with the storage warehouse; the blanking pipe of the gas-solid separator is communicated with the distribution chute; and the distribution chute is communicated with the storage warehouse. The utility model has the advantages that a combined structure of a separator and a feed distribution box are adopted to improve on the prior blanking device, thus achieving multi-port feeding from the top of the warehouse, effectively increasing the storage space in the storage warehouse, reducing the classification in the process of alumina settlement, being conducive to the electrolytic production process.
Description
Technical field
The utility model relates to a kind of gas-solid separating device, particularly relates to a kind ofly putting the device of blanking at most at electrolytic aluminium factory bunker top aluminum oxide warehouse.
Background technology
In the blanking device of existing aluminum oxide warehouse top, generally adopt pipeline directly to enter the form of bunker or trunk for expansion.Aluminum oxide enters trunk for expansion by penumatic elevator through pipeline, relies on the trunk for expansion spatial to increase, and gas flow rate descends, and reaches the aluminum oxide freely falling body, sinks to the purpose of bunker.
Aluminum oxide just is concentrated near the projection plane of trunk for expansion in the bunker like this, and the storage space of bunker has been subjected to restriction; Because aluminum oxide at the accumulation mode of bunker interior tapered, when it discharges bunker, is easy to cause the phenomenon of size classification, the discharge that macrobead or short grained aluminum oxide are concentrated is unfavorable for the carrying out of electrolysis production.
The utility model content
For a kind of aluminum oxide warehouse that solves the problems of the technologies described above the utility model and provide is put the device of blanking at most, its objective is in order to realize the multiple spot blanking of bunker top, the maximum storage space that utilizes bunker reduces aluminum oxide because the classification phenomenon of different grain size in the storehouse.
For reaching above-mentioned purpose, the utility model is achieved in that aluminum oxide warehouse puts the device of blanking at most, comprise bunker, the top of bunker is provided with gas-solid separator, the feeding tube of gas-solid separator is connected with carrier pipe, the vapor pipe of gas-solid separator is communicated with bunker, and the tremie pipe of gas-solid separator is communicated with the sub-material chute, and the sub-material chute is communicated with bunker.
Described carrier pipe is the carrier pipe of penumatic elevator or pressure-pot.
Be provided with air-driven chute between described tremie pipe and the sub-material chute.
Be provided with distribution box between described sub-material chute and the air-driven chute.
Described air-driven chute is connected by airduct with centrifugal blower.
In the described bunker charge level detector is set, charge level detector is connected with feeding device.
Described gas-solid separator inside is provided with wearing layer.
Described gas-solid separator top is the arc transition district.
Described sub-material chute is the 2-50 group.
Advantage of the present utility model and effect are as follows:
The utility model adopts separator to add the array mode of distribution box, traditional blanking device is improved, realized the multiple spot blanking of aluminum oxide, improved the memory space of bunker effectively at Cang Ding, reduce the classification phenomenon of aluminum oxide when sedimentation, helped the carrying out of electrolysis production.
Description of drawings
Fig. 1 is a plan structure synoptic diagram of the present utility model.
Fig. 2 is the utility model master TV structure synoptic diagram.
Fig. 3 is the enlarged view of the utility model gas-solid separator.
Fig. 4 is the A-A sectional view of Fig. 3.
In the accompanying drawing: 1, bunker; 2, feeding tube; 3, gas-solid separator; 4, vapor pipe; 5, tremie pipe; 6, air-driven chute; 7, distribution box; 8, sub-material chute; 9, centrifugal blower; 10, airduct; 11, fly-ash separator.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, but protection domain of the present utility model is not limit by synoptic diagram.
Shown in Fig. 1-4, the utility model aluminum oxide warehouse is put the device of blanking at most, above bunker 1, be provided with gas-solid separator 3, the feeding tube 2 of gas-solid separator 3 is connected with carrier pipe, the vapor pipe 4 of gas-solid separator 3 is communicated with bunker 1, the tremie pipe 5 of gas-solid separator 3 is communicated with sub-material chute 8, and sub-material chute 8 is communicated with bunker 1, and carrier pipe is the carrier pipe of penumatic elevator or pressure-pot.Between tremie pipe 5 and sub-material chute 8, be provided with air-driven chute 6, be provided with distribution box 7 between sub-material chute 8 and the air-driven chute 6, air-driven chute 6 is connected by airduct 10 with centrifugal blower 9, in bunker 1, charge level detector is set, charge level detector is connected with feeding device, and gas-solid separator 3 inside are provided with wearing layer, are provided with air exhausting device at the bunker top, air exhausting device can be selected fly-ash separator 11 for use, also can select other air exhausting device for use.Gas in chute and distribution box, the separator enters bunker through pipeline, has fly-ash separator 11 to enter atmosphere again.
Described sub-material chute 8 is the 2-50 group.
Claims (9)
1, aluminum oxide warehouse is put the device of blanking at most, comprise bunker, the top that it is characterized in that bunker is provided with gas-solid separator, the feeding tube of gas-solid separator is connected with carrier pipe, the vapor pipe of gas-solid separator is communicated with bunker, the tremie pipe of gas-solid separator is communicated with the sub-material chute, and the sub-material chute is communicated with bunker.
2, aluminum oxide warehouse according to claim 1 is put the device of blanking at most, it is characterized in that described carrier pipe is the carrier pipe of penumatic elevator or pressure-pot.
3, aluminum oxide warehouse according to claim 1 is put the device of blanking at most, it is characterized in that being provided with air-driven chute between described tremie pipe and the sub-material chute.
4, aluminum oxide warehouse according to claim 3 is put the device of blanking at most, it is characterized in that being provided with distribution box between described sub-material chute and the air-driven chute.
5, aluminum oxide warehouse according to claim 3 is put the device of blanking at most, it is characterized in that described air-driven chute is connected by airduct with centrifugal blower.
6, aluminum oxide warehouse according to claim 1 is put the device of blanking at most, it is characterized in that in the described bunker charge level detector being set, and charge level detector is connected with feeding device.
7, put the device of blanking at most according to claim 1 or 6 described aluminum oxide warehouses, it is characterized in that described gas-solid separator inside is provided with wearing layer.
8, aluminum oxide warehouse according to claim 7 is put the device of blanking at most, it is characterized in that described gas-solid separator top is the arc transition district.
9, put the device of blanking at most according to claim 1,3 or 4 described aluminum oxide warehouses, it is characterized in that described sub-material chute is 2-50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200161206U CN201128765Y (en) | 2007-11-23 | 2007-11-23 | Multi-point discharging device on alumina bin top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200161206U CN201128765Y (en) | 2007-11-23 | 2007-11-23 | Multi-point discharging device on alumina bin top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128765Y true CN201128765Y (en) | 2008-10-08 |
Family
ID=40016603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200161206U Expired - Fee Related CN201128765Y (en) | 2007-11-23 | 2007-11-23 | Multi-point discharging device on alumina bin top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128765Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429667B (en) * | 2007-11-06 | 2011-04-06 | 沈阳铝镁设计研究院 | Aluminum oxide warehouse top multi-point blanking device and method |
| CN105088281A (en) * | 2014-05-23 | 2015-11-25 | 郑州发祥铝业有限公司 | Mixing device of fluorinated alumina powder |
-
2007
- 2007-11-23 CN CNU2007200161206U patent/CN201128765Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429667B (en) * | 2007-11-06 | 2011-04-06 | 沈阳铝镁设计研究院 | Aluminum oxide warehouse top multi-point blanking device and method |
| CN105088281A (en) * | 2014-05-23 | 2015-11-25 | 郑州发祥铝业有限公司 | Mixing device of fluorinated alumina powder |
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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: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEAR Free format text: FORMER NAME: SHENYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee after: Shenyang Aluminum & Magnesium Engineering & Research Institute Co., Ltd. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: Shenyang Aluminium and Magnesium Design Institute |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20111123 |