CN201598188U - Aluminum powder adding device capable of removing vanadium - Google Patents
Aluminum powder adding device capable of removing vanadium Download PDFInfo
- Publication number
- CN201598188U CN201598188U CN2009202717827U CN200920271782U CN201598188U CN 201598188 U CN201598188 U CN 201598188U CN 2009202717827 U CN2009202717827 U CN 2009202717827U CN 200920271782 U CN200920271782 U CN 200920271782U CN 201598188 U CN201598188 U CN 201598188U
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- CN
- China
- Prior art keywords
- aluminium powder
- aluminum powder
- vanadium
- powder adding
- device capable
- 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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Abstract
The utility model relates to an aluminum powder adding device capable of removing vanadium, comprising an aluminum powder mixing drum, an aluminum powder adding drum between the aluminum powder mixing drum and an aluminum powder adding port, and a nitrogen gas on the aluminum powder adding drum. The adding operation is simple, safe and reliable because of the nitrogen gas protection.
Description
Technical field
It is that reductive agent is removed in the vanadium impurity from titanic tetrachloride process with the aluminium powder that the utility model relates to a kind of, and aluminium powder removes the aluminium powder adding apparatus of vanadium.
Background technology
Titanium tetrachloride is a raw material of producing titanium sponge and chlorination process production titanium white, and the foreign matter of vanadium in the crude titanic chloride is mainly with VOCl
3Form exists, and its boiling point (127.2 ℃) is close with titanium tetrachloride boiling point (136.2 ℃), if adopt rectificating method little because of separation factor, is difficult to it is removed from titanium tetrachloride, so many aborning employing chemical processes are removed vanadium.Adopting aluminium powder in the utility model is that reductive agent is removed the foreign matter of vanadium in the crude titanic chloride.The mode of aluminium powder adding in the past is the vacuum pump suction, because the aluminium powder that adopts is a superfine aluminium power in this technology, so with vacuum pump suction aluminium powder the time, suction line is easy to be stopped up by aluminium powder, and in a single day aluminium powder enters vacuum pump system and cause danger easily.
Summary of the invention
The purpose of this utility model provides the aluminium powder adding apparatus that a kind of aluminium powder removes vanadium, makes simple to operately, feasible, and making with the aluminium powder is that reductive agent removes that the process of foreign matter of vanadium reaches serialization in the crude titanic chloride.
Adopt following scheme for reaching above purpose the utility model,
Aluminium powder of the present utility model removes the aluminium powder adding apparatus of vanadium, comprises the aluminium powder mixing tank, and wherein: be provided with the aluminium powder feed pot between aluminium powder mixing tank and the aluminium powder charging opening, the aluminium powder feed pot is provided with nitrogen inlet.
It is simple to operate that the utility model aluminium powder adds, because there is nitrogen protection to make aluminium powder adition process safety, reliable in the aluminium powder feed pot.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1. aluminium powder mixing tank; 2. aluminium powder feed pot; 3. nitrogen inlet; 4. aluminium powder charging opening.
Embodiment
As shown in Figure 1, the utility model comprises aluminium powder mixing tank 1, is provided with aluminium powder feed pot 2 between described aluminium powder mixing tank 1 and the aluminium powder charging opening 4, also is provided with nitrogen inlet 3 on the described aluminium powder feed pot 2.
Above aluminium powder mixing tank 1, increase an aluminium powder feed pot 2, behind nitrogen purging aluminium powder feed pot 2, manually in aluminium powder feed pot 2, add aluminium powder, open pipe valve (not shown) at the bottom of the aluminium powder feed pot jar then, the aluminium powder in it is added to aluminium powder mixing tank 1.
Claims (1)
1. an aluminium powder removes the aluminium powder adding apparatus of vanadium, comprises the aluminium powder mixing tank, and it is characterized in that: be provided with the aluminium powder feed pot between aluminium powder mixing tank and the aluminium powder charging opening, the aluminium powder feed pot is provided with nitrogen inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202717827U CN201598188U (en) | 2009-11-20 | 2009-11-20 | Aluminum powder adding device capable of removing vanadium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202717827U CN201598188U (en) | 2009-11-20 | 2009-11-20 | Aluminum powder adding device capable of removing vanadium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598188U true CN201598188U (en) | 2010-10-06 |
Family
ID=42809238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202717827U Expired - Fee Related CN201598188U (en) | 2009-11-20 | 2009-11-20 | Aluminum powder adding device capable of removing vanadium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523825A (en) * | 2013-09-03 | 2014-01-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Preparation method of low-valent titanium suspension used for removing vanadium |
-
2009
- 2009-11-20 CN CN2009202717827U patent/CN201598188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523825A (en) * | 2013-09-03 | 2014-01-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Preparation method of low-valent titanium suspension used for removing vanadium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20111120 |