CN201643831U - Sulphur-dissolving solution closed filter for producing rubber accelerator - Google Patents
Sulphur-dissolving solution closed filter for producing rubber accelerator Download PDFInfo
- Publication number
- CN201643831U CN201643831U CN2010201485558U CN201020148555U CN201643831U CN 201643831 U CN201643831 U CN 201643831U CN 2010201485558 U CN2010201485558 U CN 2010201485558U CN 201020148555 U CN201020148555 U CN 201020148555U CN 201643831 U CN201643831 U CN 201643831U
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- China
- Prior art keywords
- molten sulphur
- sulphur liquid
- rubber accelerator
- filter
- housing
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Abstract
The utility model discloses a filtering device, in particular to a sulphur-dissolving solution closed filter for producing a rubber accelerator, comprising a shell. The sulphur-dissolving solution closed filter for producing the rubber accelerator is characterized in that the shell is provided with a sulfur-dissolving solution inlet valve at the upper end and internally and movably provided with a filter screen supporting frame, a filter screen is mounted on the filter screen supporting frame, and a sulfur-dissolving solution outlet valve and a slag outlet valve are arranged at the lower end of the shell. The sulphur-dissolving solution closed filter for producing the rubber accelerator solves the problem of carbon disulfide leakage and spill, lessens environmental pollution, lowers potential safety hazards, greatly reduces material loss and can ensure the normal and continuous operation of a system, enhance the safety, ensure the production efficiency and decrease the operation cost.
Description
(1) technical field
The utility model relates to a kind of filter, and particularly a kind of production rubber accelerator is with molten sulphur liquid close filter.
(2) background technology
Rubber vulcanization accelerator M (2-mercaptobenzothiazole) is the important kind of promoter, is again simultaneously the synthetic fertile materials of most of sulfenamide type accelerators, and output occupies the first place in all kinds of rubber chemicals.Rubber vulcanization accelerator M is as peptizer in another purposes of rubber industry, in the process of plasticating of natural rubber, add a spot of M, can increase the speed of plasticating of rubber greatly, also can stop the corrosion of copper effectively, also can be as mineral flotation agent, vector resin, can also be used for the modification of epoxy resin, pure product can be used as the metal special reagent, and purposes is very extensive.Need in process of production a certain amount of solid sulfur is dissolved in and be mixed with molten sulphur liquid in the quantitative carbon disulfide, be beneficial to drop in the high pressure synthesis reactor.Impurity and a spot of insoluble sulfur introduced must remove by filter after dissolving because in the sulphur, not so can block pumps and pipeline, generally all be to add upper filter screen and filter bag with uncovered lautertuns, operating personnel must guard all the time at the scene like this, because carbon disulfide is volatile poisonous inflammable, evaporating, emitting, dripping or leaking of liquid or gas is serious, and security is relatively poor, loses bigger.
(3) summary of the invention
The utility model is in order to remedy the defective of prior art, and the production rubber accelerator that a kind of safety and environmental protection consumption reduction is provided is with molten sulphur liquid close filter.
The utility model is achieved by the following technical solution:
A kind of production rubber accelerator is with molten sulphur liquid close filter, comprise housing, it is characterized in that: the upper end of housing is provided with molten sulphur liquid inlet valve, and the internal activity of housing is equipped with the screen support frame, on the screen support frame filter screen is installed, the lower end of housing is provided with molten sulphur liquid outlet valve and slag notch valve.
This produces rubber accelerator with molten sulphur liquid close filter, and seal cover is stamped in the upper end of housing, and the filter process of whole filter is carried out under air-tight state; Flushing cinder warm water valve is installed on the seal cover, and a backwash warm water valve is installed at the slag notch place, lower end of housing, the slag in the filter screen and the molten sulphur liquid of part can be washed to make remaining molten sulphur liquid enter storage tank substantially; Housing is anti-sulphur and carbon disulfide corrosion insulation shell, and more stable and stronger is durable, the safety coefficient height; Molten sulphur liquid outlet valve place is equipped with molten sulphur liquid outlet and looks handleless cup, can observe the situation of flowing to of molten sulphur liquid; Screen support frame handle is installed on the screen support frame, is convenient to screen support frame and filter screen taken out in the housing and thoroughly cleans or change.
The beneficial effects of the utility model are: this production rubber accelerator has solved the evaporating, emitting, dripping or leaking of liquid or gas problem of carbon disulfide with molten sulphur liquid close filter, reduces environmental pollution, reduces potential safety hazard, greatly reduces material loss; Can guarantee the normal serialization operation of system, strengthen security, guarantee production efficiency and reduced operating cost.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is produced the structural representation of rubber accelerator with molten sulphur liquid close filter for the utility model.
Among the figure, 1 molten sulphur liquid inlet valve, 2 housings, 3 filter screens, 4 screen support framves, 5 molten sulphur liquid outlet valves, 6 molten sulphur liquid outlets are looked handleless cup, 7 backwash warm water valves, 8 slag notch valves, 9 flushing cinder warm water valves, 10 seal covers, 11 screen support frame handles.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This produces rubber accelerator with molten sulphur liquid close filter, comprise housing 2, it is characterized in that: the upper end of housing 2 is provided with molten sulphur liquid inlet valve 1, the internal activity of housing 2 is equipped with screen support frame 4, filter screen 3 is installed on the screen support frame 4, the lower end of housing 2 is provided with molten sulphur liquid outlet valve 5 and slag notch valve 8, seal cover 10 is stamped in the upper end of housing 2, flushing cinder warm water valve 9 is installed on the seal cover 10, a backwash warm water valve 7 is installed at the slag notch place, lower end of housing 2, housing 2 is anti-sulphur and carbon disulfide corrosion insulation shell, and molten sulphur liquid outlet valve 5 places are equipped with molten sulphur liquid outlet and look handleless cup 6, and screen support frame handle 11 is installed on the screen support frame 4.
This produces rubber accelerator with molten sulphur liquid close filter, the import of molten sulphur liquid is connected with sulfur melting kettle, the molten sulphur liquid that is come by sulfur melting kettle enters the confined space that is formed by screen support frame 4, filter screen 3, the slag notch valve 8 of closing and seal cover 10 through molten sulphur liquid inlet valve 1, molten sulphur liquid sees through filter screen 3 and enters the filter chamber that is formed by filter screen 3 and housing 2, and looking cups 6 through molten sulphur liquid outlet valve 5 and the outlet of molten sulphur liquid, to enter storage tank stand-by.In the slag-tapping system, after treating that a collection of molten sulphur liquid filters end, close molten sulphur liquid inlet valve 1, opening backwash warm water valve 7 usefulness warm water washes the slag in the filter screen 3 and the molten sulphur liquid of part and makes remaining molten sulphur liquid enter storage tank substantially, close molten sulphur liquid outlet valve 5 again, open slag notch valve 8 and flushing cinder warm water valve 9, water is discharged system with slag, so circulation just can be filtered completely to molten sulphur liquid, and filter process safety, consumption reduction, efficient, environmental protection.
Claims (7)
1. produce rubber accelerator with molten sulphur liquid close filter for one kind, comprise housing (2), it is characterized in that: the upper end of housing (2) is provided with molten sulphur liquid inlet valve (1), the internal activity of housing (2) is equipped with screen support frame (4), filter screen (3) is installed on the screen support frame (4), and the lower end of housing (2) is provided with molten sulphur liquid outlet valve (5) and slag notch valve (8).
2. production rubber accelerator according to claim 1 is with molten sulphur liquid close filter, and it is characterized in that: seal cover (10) is stamped in the upper end of housing (2).
3. production rubber accelerator according to claim 2 is characterized in that: flushing cinder warm water valve (9) is installed on the seal cover (10) with molten sulphur liquid close filter.
4. production rubber accelerator according to claim 1 and 2 is with molten sulphur liquid close filter, and it is characterized in that: a backwash warm water valve (7) is installed at the slag notch place, lower end of housing (2).
5. production rubber accelerator according to claim 4 is characterized in that with molten sulphur liquid close filter: housing (2) is anti-sulphur and carbon disulfide corrosion insulation shell.
6. production rubber accelerator according to claim 1 is characterized in that with molten sulphur liquid close filter: molten sulphur liquid outlet valve (5) is located to be equipped with molten sulphur liquid outlet and is looked handleless cup (6).
7. production rubber accelerator according to claim 1 is characterized in that: screen support frame handle (11) is installed on the screen support frame (4) with molten sulphur liquid close filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201485558U CN201643831U (en) | 2010-04-02 | 2010-04-02 | Sulphur-dissolving solution closed filter for producing rubber accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201485558U CN201643831U (en) | 2010-04-02 | 2010-04-02 | Sulphur-dissolving solution closed filter for producing rubber accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643831U true CN201643831U (en) | 2010-11-24 |
Family
ID=43109025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201485558U Expired - Fee Related CN201643831U (en) | 2010-04-02 | 2010-04-02 | Sulphur-dissolving solution closed filter for producing rubber accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013239A (en) * | 2019-03-29 | 2020-04-17 | 赣州中能实业有限公司 | Molecular sieve treater is used in purification of N-methyl pyrrolidone |
-
2010
- 2010-04-02 CN CN2010201485558U patent/CN201643831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013239A (en) * | 2019-03-29 | 2020-04-17 | 赣州中能实业有限公司 | Molecular sieve treater is used in purification of N-methyl pyrrolidone |
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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: 20101124 Termination date: 20140402 |