CN200940163Y - Novel cabin for storage of raw material-alumina - Google Patents
Novel cabin for storage of raw material-alumina Download PDFInfo
- Publication number
- CN200940163Y CN200940163Y CN 200620131188 CN200620131188U CN200940163Y CN 200940163 Y CN200940163 Y CN 200940163Y CN 200620131188 CN200620131188 CN 200620131188 CN 200620131188 U CN200620131188 U CN 200620131188U CN 200940163 Y CN200940163 Y CN 200940163Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- storage bunker
- storage
- storage bin
- Prior art date
- 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 - Fee Related
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a storage device for aluminum smelting alumina, in particular to a new type of alumina storage bin, which contains a storage bin and a discharging tube in lower part of the utility model. The utility model is characterized in that a certain number of open chutes are positioned in the storage bin, which is connected with the discharging tube. The utility model is simple in structure and can make materials timely expanding in the storage bin, discharge smoothly and prevent materials from being hardened, and increase the effective volume of the storage bin.
Description
Technical field
The utility model relates to a kind of Storage appts. of aluminum smelting technology aluminum oxide, especially relates to a kind of novel aluminum oxide storage bunker.
Background technology
Existing aluminum electrolysis alumina bunker blanking technology adopts tremie pipe directly to be communicated with the feed mode of chute more, owing to harden easily after the aluminum oxide in the storehouse makes moist, thereby obstruction tremie pipe, especially flat storage bunker, after distance feed opening far-end stockpile is long-pending, material is lost flowability, not only cause effective bin stock volume reducing in the storage bunker, and this mode that blanking often takes place is not smooth, sometimes even the situation of putty occurs, in case these situations occur, all must manually eliminate these hidden danger by the workman, thereby not only seriously influence production efficiency, and increased working strength of workers.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, can make in time that material is expanded in the storage bunker, blanking is smooth and easy, prevent to harden, improve the novel aluminum oxide storage bunker of the useful volume of storage bunker.
The utility model is realized in the following way:
A kind of novel aluminum oxide storage bunker, it comprises the tremie pipe of storage bunker and its underpart, it is characterized in that: be provided with the open type chute that several communicate with tremie pipe in above-mentioned storage bunker;
The bottom of described each open type chute all is connected with air supply line.
The utility model has following effect:
1) simple in structure, easy to process: the utility model is to be provided with several open type chutes to communicate with tremie pipe in existing aluminum oxide feed bin.
2) can make in time that material is expanded in the storage bunker, blanking is smooth and easy, prevent to harden, improve the useful volume of storage bunker: the utility model also is connected with air supply line at the top of each open type chute, material is expanded in the storage bunker, blanking is smooth and easy, prevent to harden the useful volume of raising storage bunker thereby can in time make.
3) boost productivity, reduce working strength of workers: the utility model can in time be dredged material, and blanking is smooth and easy, thereby has improved productivity; Be not easy to form and harden, thereby reduced working strength of workers, save time.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Embodiment
A kind of novel aluminum oxide storage bunker, it comprises the tremie pipe 2 of storage bunker 1 and its underpart, as shown in Figure 1: be provided with the open type chute 3 that several communicate with tremie pipe 2 in above-mentioned storage bunker 1, the bottom of each open type chute 3 all is connected with air supply line 4.
Claims (2)
1. novel aluminum oxide storage bunker, it comprises the tremie pipe (2) of storage bunker (1) and its underpart, it is characterized in that: be provided with the open type chute (3) that several communicate with tremie pipe (2) in above-mentioned storage bunker (1).
2. novel aluminum oxide storage bunker as claimed in claim 1 is characterized in that: the bottom of described each open type chute (3) all is connected with air supply line (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620131188 CN200940163Y (en) | 2006-08-31 | 2006-08-31 | Novel cabin for storage of raw material-alumina |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620131188 CN200940163Y (en) | 2006-08-31 | 2006-08-31 | Novel cabin for storage of raw material-alumina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940163Y true CN200940163Y (en) | 2007-08-29 |
Family
ID=38746344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620131188 Expired - Fee Related CN200940163Y (en) | 2006-08-31 | 2006-08-31 | Novel cabin for storage of raw material-alumina |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940163Y (en) |
-
2006
- 2006-08-31 CN CN 200620131188 patent/CN200940163Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |