CN204185577U - A kind of electrolyzer bell jar valve type blanking device - Google Patents
A kind of electrolyzer bell jar valve type blanking device Download PDFInfo
- Publication number
- CN204185577U CN204185577U CN201420525917.9U CN201420525917U CN204185577U CN 204185577 U CN204185577 U CN 204185577U CN 201420525917 U CN201420525917 U CN 201420525917U CN 204185577 U CN204185577 U CN 204185577U
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- China
- Prior art keywords
- stack shell
- groove
- electrolyzer
- annular projection
- bell jar
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Abstract
The utility model discloses a kind of electrolyzer bell jar valve type blanking device, belongs to electrolyzer technical field.This glassware comprises stack shell, valve rod passes connecting drive device from stack shell, described valve rod end is fixedly connected with dull and stereotyped cover, and described flat board cover comprises the plane that a size covers stack shell, and valve rod lifting board cover under the drive of drive unit realizes unlatching to stack shell lower port or closedown.The utility model solves traditional belljar valve and leaks and expect the various problems that seriously cause, improves working efficiency, and the more traditional belljar valve structure of the utility model is simple, and manufacturing cost reduced by more than 30% more originally, effectively reduced spare part equipment cost.
Description
Technical field
The utility model relates to a kind of blanking device, and particularly a kind of electrolyzer bell jar valve type blanking device, belongs to electrolyzer technical field.
Background technology
When electrolyzer blanking, use bell jar valve type blanking device, traditional bell jar valve type blanking device is by stack shell, valve rod, bell jar is formed, bell jar is lower surface is a plane, it plane is a cone-shaped body, cone-shaped body is hinged on valve rod, Fig. 1 is the schematic diagram of traditional belljar valve, during blanking, valve rod drives the bell jar of cone-shaped body to decline and makes material from stack shell out in electrolyzer, when needing to close, poppet stem makes bell jar close stack shell prevention discharging, this belljar valve in use has very large defect, mainly cone-shaped body is hinged on valve rod, material is still had to leak down from the gap of cone-shaped body and stack shell after closing, easily cause serious leakage material, leakage material can block the pinkeye on electrolyzer, aluminum oxide on groove can also be made to thicken, electrolyzer sudden accident is caused to take place frequently, electrolytic efficiency is declined, power consumption increases, production cost increases, be unfavorable for carrying out electrolytic aluminum activity safely and efficiently.
Summary of the invention
The purpose of this utility model is that overcoming traditional bell-jar blanking device leaks the serious defect of material, provides a kind of electrolyzer bell jar valve type blanking device.
For realizing the purpose of this utility model, the technical scheme that the utility model adopts is: a kind of electrolyzer bell jar valve type blanking device, comprise stack shell, valve rod passes connecting drive device from stack shell, described valve rod end is fixedly connected with dull and stereotyped cover, described flat board cover comprises the plane that a size covers stack shell, valve rod lifting board cover under the drive of drive unit realizes the unlatching of stack shell lower port or closedown, further, described stack shell lower surface is provided with groove, dull and stereotyped cover is above corresponding with groove is provided with annular projection portion, further, described groove is circumferential and axially each position width is identical, described annular projection each position wall thickness is equal, the wall thickness of annular projection is less than or equal to the width of groove, described depth of groove is equal with the height in annular projection portion, further, described groove is taper, bottom is wide, the structure that top is narrow, structure and the groove of described annular projection adapt, the degree of depth of described groove is equal with the height in annular projection portion.
The positive technique effect that the utility model has is: the utility model adopts flat cover to replace original cone-shaped body cover, after using, prove that material leak-proof is respond well, stop the generation of leaking material phenomenon from this device, adopt and groove is set in stack shell wall lower surface, the corresponding position of flat cover arranges projection, better serves the effect of location sealing.Adopt the utility model to solve traditional belljar valve to leak and expect the various problems that seriously cause, improve working efficiency, and the more traditional belljar valve structure of the utility model is simple, manufacturing cost reduced by more than 30% more originally, effectively reduced spare part equipment cost.The utility model is adapted at promoting the use of in aluminum cell supplying.
Accompanying drawing explanation
Fig. 1 is traditional belljar valve schematic diagram.
Fig. 2 is the schematic diagram of a kind of form of the utility model.
Fig. 3 is the schematic diagram of the another kind of form of the utility model.
Embodiment
In order to explain enforcement of the present utility model more fully, provide embodiment of the present utility model.These embodiments are only the elaborations to this device, do not limit scope of the present utility model.
A kind of electrolyzer bell jar valve type blanking device, comprise stack shell, valve rod passes connecting drive device from stack shell, described valve rod end is fixedly connected with dull and stereotyped cover, described flat board cover comprises the plane that a size covers stack shell, valve rod lifting board cover under the drive of drive unit realizes the unlatching of stack shell lower port or closedown, further, described stack shell lower surface is provided with groove, dull and stereotyped cover is above corresponding with groove is provided with annular projection portion, further, described groove is circumferential and axially each position width is identical, described annular projection each position wall thickness is equal, the wall thickness of annular projection is less than or equal to the width of groove, described depth of groove is equal with the height in annular projection portion, further, described groove is taper, bottom is wide, the structure that top is narrow, structure and the groove of described annular projection adapt, the degree of depth of described groove is equal with the height in annular projection portion.
Embodiment specifically as shown in drawings, is respectively labeled as in accompanying drawing: 1: stack shell; 2: valve rod; 3: taper bell jar; 3-1 flat cover a; 3-2: flat cover b; 4-1: annular projection portion a; 5-1: groove a; 4-2: annular projection portion b; 5-2: groove b; As shown in drawings, Fig. 1 is the schematic diagram of traditional belljar valve, and in figure, 3 are depicted as taper bell jar, hinged between taper bell jar and valve rod, in use can there is serious leakage material phenomenon in this structure, leak direct the returning of material and indirectly cause production efficiency to reduce, industrial accident takes place frequently.A kind of electrolyzer bell jar valve type blanking device of the present utility model, comprises stack shell 1, and valve rod 2 is through connecting drive device from stack shell 1, and drive unit can be cylinder, also can be other linear drive apparatus.Valve rod 2 end is fixedly connected with dull and stereotyped cover, dull and stereotyped cover comprises the plane that a size covers stack shell, the area of dull and stereotyped cover will be enough to cover the nozzle on stack shell, valve rod 2 lifting board cover under the drive of drive unit realizes the unlatching of stack shell lower port or closedown, in further optimal way, stack shell lower surface is provided with groove, dull and stereotyped cover is above corresponding with groove is provided with annular projection portion, the shape of groove and lug boss is optimized further, groove circumference and axially each position width are identical, namely groove a as shown in 5-1 in figure is this kind of structure, corresponding 4-1 each position, annular projection portion wall thickness is equal, the wall thickness of annular projection is less than or equal to the width of groove, equal both rotating in the present embodiment, depth of groove is equal with the height in annular projection portion, change a kind of mode of optimization, described groove can be made to be taper, bottom is wide, the structure that top is narrow, structure and the groove of described annular projection adapt, the degree of depth of described groove is equal with the height in annular projection portion, the groove of this embodiment and lug boss are as the annular projection portion b4-2 in figure and the example shown in groove b5-2.The utility model adopts flat cover to replace original cone-shaped body cover, after using, prove that material leak-proof is respond well, stopped the generation of leaking material phenomenon from this device, adopted and groove is set in stack shell wall lower surface, the corresponding position of flat cover arranges projection, better serves the effect of location sealing.Adopt the utility model to solve traditional belljar valve to leak and expect the various problems that seriously cause, improve working efficiency, and the more traditional belljar valve structure of the utility model is simple, manufacturing cost reduced by more than 30% more originally, effectively reduced spare part equipment cost.The utility model is adapted at promoting the use of in aluminum cell supplying.
After detailed description embodiment of the present utility model, the personage being familiar with this technology can be well understood to, do not departing under above-mentioned claim and spirit and can carry out various change and amendment, all above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the scope of technical solutions of the utility model, and the utility model is not also limited to the embodiment of example in specification sheets.
Claims (4)
1. an electrolyzer bell jar valve type blanking device, comprise stack shell, it is characterized in that: valve rod passes connecting drive device from stack shell, described valve rod end is fixedly connected with dull and stereotyped cover, described flat board cover comprises a size and covers the plane of stack shell, and valve rod lifting board cover under the drive of drive unit realizes unlatching to stack shell lower port or closedown.
2. a kind of electrolyzer bell jar valve type blanking device according to claim 1, is characterized in that: described stack shell lower surface is provided with groove, and dull and stereotyped cover is above corresponding with groove is provided with annular projection portion.
3. a kind of electrolyzer bell jar valve type blanking device according to claim 2, it is characterized in that: described groove is circumferential and axially each position width is identical, described annular projection each position wall thickness is equal, the wall thickness of annular projection is less than or equal to the width of groove, and described depth of groove is equal with the height in annular projection portion.
4. a kind of electrolyzer bell jar valve type blanking device according to claim 2, it is characterized in that: described groove is taper, the structure that bottom is wide, top is narrow, structure and the groove of described annular projection adapt, and the degree of depth of described groove is equal with the height in annular projection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525917.9U CN204185577U (en) | 2014-09-15 | 2014-09-15 | A kind of electrolyzer bell jar valve type blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525917.9U CN204185577U (en) | 2014-09-15 | 2014-09-15 | A kind of electrolyzer bell jar valve type blanking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185577U true CN204185577U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525917.9U Expired - Fee Related CN204185577U (en) | 2014-09-15 | 2014-09-15 | A kind of electrolyzer bell jar valve type blanking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204185577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369292A (en) * | 2015-12-07 | 2016-03-02 | 云南云铝涌鑫铝业有限公司 | Blanking quantity repeated weighing material receiving box for electrolytic cell |
-
2014
- 2014-09-15 CN CN201420525917.9U patent/CN204185577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369292A (en) * | 2015-12-07 | 2016-03-02 | 云南云铝涌鑫铝业有限公司 | Blanking quantity repeated weighing material receiving box for electrolytic cell |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20180915 |