CN203229580U - Rare earth metal electrolytic furnace dust hood - Google Patents
Rare earth metal electrolytic furnace dust hood Download PDFInfo
- Publication number
- CN203229580U CN203229580U CN 201320228963 CN201320228963U CN203229580U CN 203229580 U CN203229580 U CN 203229580U CN 201320228963 CN201320228963 CN 201320228963 CN 201320228963 U CN201320228963 U CN 201320228963U CN 203229580 U CN203229580 U CN 203229580U
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- air spring
- dust hood
- top board
- electrolytic furnace
- plate
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Abstract
The utility model relates to an electrolytic furnace dust hood and particularly relates to a rare earth metal electrolytic furnace dust hood with a gas spring. At present, greater environmental pollution can be caused by the method of exhausting electrolyte steam and dust. The dust hood comprises a front plate, a left plate, a top plate, a rear plate, a right plate, the gas spring, an exhaust tube and a movable connecting piece, wherein the top plate is connected with the rear plate by the movable connecting piece; an opening is formed in the top plate; the exhaust tube is connected to the rear plate; and the top plate is connected with the left plate by the gas spring. The dust hood has the beneficial effects of a simple structure and high working stability and can exhaust more than 95% of high-temperature electrolyte steam and dust emitted by an electrolytic furnace through practical tests, thus effectively reducing environmental pollution and harms to operators; and as the gas spring is used, the top plate of the electrolytic furnace dust hood can be conveniently opened to observe the working conditions in the electrolytic furnace.
Description
Technical field
The utility model relates to a kind of electrolytic furnace dust hood, relates in particular to a kind of re metal electrolyzing stove dust hood that has air spring.
Technical background
The re metal electrolyzing method is to be extracted in some reactive metals that can not produce in the aqueous solution, as Li, Na, K, Mg, Ti, Ta, Zr etc., because this kind method has higher ionic conductance, higher spread coefficient, lower viscosity and advantage such as electrode reaction fast, becomes one of main production method of present rare earth metal.
The re metal electrolyzing stove is the major equipment that the re metal electrolyzing method adopts, because electrolytic process is to carry out under higher current density, can produce high-temperature electrolyte steam and dust in this process, it has stronger corrodibility, and human body is had certain toxicity.Fig. 1 is the synoptic diagram of existing electrolytic furnace suction device, as shown in Figure 1, its solution is that direct negative electrode at electrolytic furnace 1 inserts mouthful 11 places, be provided with an induced exhaust 5, induced exhaust 5 is connected with exhausting system or the vacuum fan of factory, does not omit among the figure and draws, this method can only be taken electrolytic solution steam and the dust about 50% away, therefore, can cause bigger pollution to environment, operator are caused certain damage.
The utility model content
In order to overcome above-mentioned deficiency, the utility model provides a kind of re metal electrolyzing stove dust hood that has air spring.
The technical solution of the utility model is:
A kind of re metal electrolyzing stove dust hood that has air spring, include front side board, left plate, top board, back side panel, right side plate, air spring, induced exhaust and active connection, described top board is connected with back side panel by active connection, be provided with opening at described top board, described induced exhaust is connected on the described back side panel, and described top board is connected with air spring with left plate.
As preferred implementation of the present utility model, on described top board, also be provided with handle.
As preferred implementation of the present utility model, described active connection is hinge.
As preferred implementation of the present utility model, described air spring can or arbitrarily stop the formula air spring for free type air spring, self-locking type air spring.
As preferred implementation of the present utility model, described front side board is detachable the connection with left plate, top board and right side plate, can remove front side board separately, to observe the situation in the re metal electrolyzing stove dust hood.
Principle of work: before the re metal electrolyzing furnaceman does, earlier this re metal electrolyzing stove dust hood is placed on the negative electrode insertion mouthful top of electrolytic furnace, then negative electrode is inserted mouth by the opening on the electrolytic furnace dust hood top board and the negative electrode on the electrolytic furnace, be inserted in the electrolytic furnace, after electrolytic furnace is started working, by induced exhaust electrolytic solution steam and dust are taken away; Because front side board is detachable connection, can removes front side board and observe the interior working condition of stove; Behind the negative electrode of removing on the electrolytic furnace, can upwards open top board by active connection, more carefully to observe the situation in the electrolytic furnace.
It mainly plays a supportive role the free type air spring, has only the shortest, the longest two positions, can't stop voluntarily in stroke.The self-locking type air spring can stop the optional position in stroke, and very big locking force is arranged after stopping.Arbitrarily stop the characteristics of formula air spring between free type air spring and self-locking type air spring, without any need for external structure and can be parked in optional position in the stroke, but do not have extra locking force.
Because top board is connected with air spring with left plate, can open the top board of electrolytic furnace dust hood easily, to observe the working condition in the electrolytic furnace.
The beneficial effects of the utility model are: simple in structure, the working reliability height by reality test, can be taken the high-temperature electrolyte steam and the dust that are given out by electrolytic furnace more than 95% away, has reduced effectively to the pollution of environment with to operator's injury; Owing to used air spring to connect top board and side plate, can open the top board of electrolytic furnace dust hood easily, to observe the working condition in the electrolytic furnace.
Description of drawings
Fig. 1 is the synoptic diagram of existing electrolytic furnace suction device.
Fig. 2 is structural representation of the present utility model.
Being labeled as in the accompanying drawing: the 1-electrolytic furnace, the 2-front side board, the 3-left plate, the 4-top board, the 5-induced exhaust, the 6-negative electrode, the 7-active connection, the 8-opening, the 9-handle, the 10-air spring, the 11-negative electrode inserts mouth.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment 1
A kind of re metal electrolyzing stove dust hood that has air spring, as shown in Figure 2, include front side board 2, left plate 3, top board 4, back side panel, right side plate, air spring 10, induced exhaust 5 and active connection 7, described top board 4 is connected with back side panel by active connection 7, be provided with opening 8 at described top board 4, described induced exhaust 5 is connected on the described back side panel, described top board 4 is connected with left plate 3 usefulness air springs 10, described air spring 10 is the free type air spring, on described top board 4, also be provided with handle 9, described active connection 7 is hinge, described front side board 2 and left plate 3, top board 4 is detachable the connection with right side plate.
A kind of re metal electrolyzing stove dust hood that has air spring, as shown in Figure 2, include front side board 2, left plate 3, top board 4, back side panel, right side plate, air spring 10, induced exhaust 5 and active connection 7, described top board 4 is connected with back side panel by active connection 7, be provided with opening 8 at described top board 4, described induced exhaust 5 is connected on the described back side panel, described top board 4 is connected with left plate 3 usefulness air springs 10, on described top board 4, also be provided with handle 9, described active connection 7 is hinge, described air spring 10 is the self-locking type air spring, described front side board 2 and left plate 3, top board 4 is detachable the connection with right side plate.
A kind of re metal electrolyzing stove dust hood that has air spring, as shown in Figure 2, include front side board 2, left plate 3, top board 4, back side panel, right side plate, air spring 10, induced exhaust 5 and active connection 7, described top board 4 is connected with back side panel by active connection 7, be provided with opening 8 at described top board 4, described induced exhaust 5 is connected on the described back side panel, described top board 4 is connected with left plate 3 usefulness air springs 10, on described top board 4, also be provided with handle 9, described active connection 7 is hinge, described air spring 10 is for arbitrarily stopping the formula air spring, described front side board 2 and left plate 3, top board 4 is detachable the connection with right side plate.
The above embodiment has only expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion, improve and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. re metal electrolyzing stove dust hood that has air spring, it is characterized in that, include front side board (2), left plate (3), top board (4), back side panel, right side plate, air spring (10), induced exhaust (5) and active connection (7), described top board (4) is connected with back side panel by active connection (7), be provided with opening (8) at described top board (4), described induced exhaust (5) is connected on the described back side panel, and described top board (4) is connected with air spring (10) with left plate (3).
2. a kind of re metal electrolyzing stove dust hood that has air spring according to claim 1 is characterized in that, also is provided with handle (9) on described top board (4).
3. a kind of re metal electrolyzing stove dust hood that has air spring according to claim 1 is characterized in that described active connection (7) is hinge.
4. a kind of re metal electrolyzing stove dust hood that has air spring according to claim 1 is characterized in that, described air spring (10) can or arbitrarily stop the formula air spring for free type air spring, self-locking type air spring.
5. a kind of re metal electrolyzing stove dust hood that has air spring according to claim 1 is characterized in that, described front side board (2) is detachable the connection with left plate (3), top board (4) and right side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228963 CN203229580U (en) | 2013-04-28 | 2013-04-28 | Rare earth metal electrolytic furnace dust hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228963 CN203229580U (en) | 2013-04-28 | 2013-04-28 | Rare earth metal electrolytic furnace dust hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229580U true CN203229580U (en) | 2013-10-09 |
Family
ID=49285718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320228963 Expired - Fee Related CN203229580U (en) | 2013-04-28 | 2013-04-28 | Rare earth metal electrolytic furnace dust hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105132955A (en) * | 2015-08-25 | 2015-12-09 | 赣州三友稀土新材料有限公司 | Movable rare earth electrolysis cell flue gas absorption device |
| CN108374184A (en) * | 2017-12-28 | 2018-08-07 | 龙南县中利再生资源开发有限公司 | A kind of high yield and saving energy re metal electrolyzing stove |
-
2013
- 2013-04-28 CN CN 201320228963 patent/CN203229580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105132955A (en) * | 2015-08-25 | 2015-12-09 | 赣州三友稀土新材料有限公司 | Movable rare earth electrolysis cell flue gas absorption device |
| CN108374184A (en) * | 2017-12-28 | 2018-08-07 | 龙南县中利再生资源开发有限公司 | A kind of high yield and saving energy re metal electrolyzing stove |
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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: 20131009 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |