CN206355991U - All-sealed ammonium paratungstate decomposer - Google Patents
All-sealed ammonium paratungstate decomposer Download PDFInfo
- Publication number
- CN206355991U CN206355991U CN201621368787.8U CN201621368787U CN206355991U CN 206355991 U CN206355991 U CN 206355991U CN 201621368787 U CN201621368787 U CN 201621368787U CN 206355991 U CN206355991 U CN 206355991U
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- Prior art keywords
- cell body
- sealing
- decomposer
- utility
- model
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Abstract
The utility model discloses a kind of all-sealed ammonium paratungstate decomposer, including decomposing cell body, sealing top is set at the top of the decomposition cell body, space forms exhaust dwell chamber between the reactive tank of decomposition cell body bottom at the top of the sealing, the exhaust dwell intracavitary is provided with temperature detector, pressure detector, the decomposer is set and the temperature detector in vitro, the control device of pressure detector connection, a blast pipe for connecting and being connected with waste gas recovering device with the exhaust dwell chamber is provided with the top of the sealing, the control valve being connected with the control device is provided with the blast pipe.The utility model, which will be decomposed, is set to sealing top at the top of cell body, the waste gas for reacting generation is carried out into centralized recovery discharge, and realizes full automatic working according to pressure and temperature, safe and reliable.
Description
Technical field
The utility model is related to ammonium paratungstate production apparatus field, and more particularly to a kind of all-sealed ammonium paratungstate is decomposed
Groove.
Background technology
Ammonium paratungstate (APT) is the important intermediate compound for producing tungsten powder, tungsten filament, tungsten-bast alloy and all tungsten materials, is also
Large exporting of China.One of step of production ammonium paratungstate is exactly that wolframic acid is decomposed, and current wolframic acid decomposer is big
Majority uses opened type structure, causes waste gas in decomposable process from high air discharge, to pollute environment.
Utility model content
There is provided the all-sealed secondary tungsten of one kind for the above-mentioned not enough and defect that the purpose of this utility model is for prior art
Sour ammonium decomposer, to solve the above problems.
The technical problem that the utility model is solved can be realized using following technical scheme：
All-sealed ammonium paratungstate decomposer, including decompose cell body, it is characterised in that the top of the decomposition cell body is set
For sealing top, space forms exhaust dwell chamber between the sealing top and the reactive tank for decomposing cell body bottom, described useless
Gas stops intracavitary and is provided with temperature detector, pressure detector, and the decomposer is set and the temperature detector, pressure in vitro
One is provided with the top of the control device of detector connection, the sealing to connect and fill with waste gas recovery with the exhaust dwell chamber
Put and be provided with the control valve being connected with the control device on the blast pipe of connection, the blast pipe.
As a result of technical scheme as above, the utility model, which will be decomposed, is set to sealing top at the top of cell body, will
The waste gas that reaction is produced carries out centralized recovery discharge, and realizes full automatic working according to pressure and temperature, safe and reliable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of the utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
The utility model is expanded on further in face.
All-sealed ammonium paratungstate decomposer shown in Figure 1, including cell body 100 is decomposed, decompose the top of cell body 100
Sealing top 110 is set to, space forms exhaust dwell between sealing top 110 and the reactive tank 120 for decomposing the bottom of cell body 100
Chamber 130.Be provided with temperature detector 210, pressure detector 220 in exhaust dwell chamber 130, decompose cell body 100 it is outer set with
The control device 300 that temperature detector 210, pressure detector 220 are connected.One and exhaust dwell are provided with sealing top 110
It is provided with and connects with control device 300 on the blast pipe 400 that chamber 130 is connected and is connected with waste gas recovering device 500, blast pipe 400
The control valve 410 connect.
Operation principle of the present utility model is as follows：
The waste gas that the reaction of reactive tank 120 is produced is detained in the exhaust dwell chamber 130 after rising, when temperature detector 210,
The air pressure and temperature that pressure detector 220 is detected in exhaust dwell chamber 130 reach after predetermined parameter that control device 300 is controlled
Control valve 410 processed is opened so that the waste gas in exhaust dwell chamber 130 is concentrated from blast pipe 400 is expelled to waste gas recovery dress
500 are put to be recycled.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (1)
1. all-sealed ammonium paratungstate decomposer, including decompose cell body, it is characterised in that it is set at the top of the decomposition cell body
Space forms exhaust dwell chamber between the reactive tank of decomposition cell body bottom at the top of sealing top, the sealing, in the waste gas
Stop intracavitary and be provided with temperature detector, pressure detector, the decomposer is set in vitro to be examined with the temperature detector, pressure
One is provided with the top of the control device of survey device connection, the sealing to connect with the exhaust dwell chamber and and waste gas recovering device
The control valve being connected with the control device is provided with the blast pipe of connection, the blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368787.8U CN206355991U (en) | 2016-12-14 | 2016-12-14 | All-sealed ammonium paratungstate decomposer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368787.8U CN206355991U (en) | 2016-12-14 | 2016-12-14 | All-sealed ammonium paratungstate decomposer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206355991U true CN206355991U (en) | 2017-07-28 |
Family
ID=59375429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368787.8U Expired - Fee Related CN206355991U (en) | 2016-12-14 | 2016-12-14 | All-sealed ammonium paratungstate decomposer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206355991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732305A (en) * | 2016-12-14 | 2017-05-31 | 衡阳市南东有色金属有限公司 | All-sealed ammonium paratungstate decomposer |
-
2016
- 2016-12-14 CN CN201621368787.8U patent/CN206355991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732305A (en) * | 2016-12-14 | 2017-05-31 | 衡阳市南东有色金属有限公司 | All-sealed ammonium paratungstate decomposer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |