CN202849062U - Water-sealed floating plate for preventing carbon disulfide from leaking - Google Patents
Water-sealed floating plate for preventing carbon disulfide from leaking Download PDFInfo
- Publication number
- CN202849062U CN202849062U CN 201220422155 CN201220422155U CN202849062U CN 202849062 U CN202849062 U CN 202849062U CN 201220422155 CN201220422155 CN 201220422155 CN 201220422155 U CN201220422155 U CN 201220422155U CN 202849062 U CN202849062 U CN 202849062U
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- water
- water seal
- kickboard
- floating plate
- sealed
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Abstract
The utility model provides a water-sealed floating plate which is a circular fence or a netty plane floating plate made from a stainless steel sheet. The water-sealed floating plate consists of water-sealed floating plate rib strips (12) and water-sealed floating plate grid cavities (11); and the periphery of the water-sealed floating plate is fixedly arranged on the wall of a tank, and is arranged at the position under a parallel water-sealed surface by 1-5cm. The water-sealed floating plate is placed on the water surface, and when carbon disulfide packed in an air bubble penetrates through a water-sealed layer to be gathered in front of surface of the water-sealed layer along the air bubble to collide the water-sealed floating plate and the air buddle breaks up, the carbon disulfide in water gradually sinks till the carbon disulfide enters a carbon disulfide layer since the specific gravity of the carbon disulfide is heavier that that of water. The water-sealed floating plate is suitable for recovering the carbon disulfide when the insoluble sulphur is produced.
Description
Technical field
The utility model relates to the water seal kickboard that a kind of anti-dithiocarbonic anhydride leaks, and belongs to the insoluble sulfur technical field of producing.
Background technology
In the production technique of insoluble sulfur, dithiocarbonic anhydride plays an important role as a kind of extraction agent, in order to reduce cost, the recovery of dithiocarbonic anhydride can't neglect, in traditional technology, reclaim dithiocarbonic anhydride and be and utilize carbon disulfide gas that evaporation obtains lower and have to be cooled to below 46.5 ℃ in the water seal layer process of certain depth and can become water-fast liquid by temperature, and the proportion of dithiocarbonic anhydride is greater than the principle of the proportion of water, the liquid carbon disulphide that the carbon disulfide gas cooling becomes will sink under water, be stored at the bottom of the tank, cold water layer in the tank is with liquid carbon disulphide and air insulated, prevent that the liquid carbon disulphide volatilization from entering the topsoil environment or causing potential safety hazard, usually said dithiocarbonic anhydride water seal technology that Here it is.When liquid carbon disulphide gathers when a certain amount of, can liquid carbon disulphide be discharged by the valve at the bottom of the tank and a certain amount ofly outside tank, reclaim.But when gaseous state dithiocarbonic anhydride passes through in the cold water layer process with bubble form, if the gaseous state dithiocarbonic anhydride amount that enters at the bottom of the tank is too large, when dark not the or water seal layer temperature drift of water seal layer depth is difficult to that gaseous state dithiocarbonic anhydride changed into liquid carbon disulphide rapidly, gaseous state dithiocarbonic anhydride fails all to be transformed into liquid carbon disulphide, may have part fails to be transformed into the dithiocarbonic anhydride bubble of liquid carbon disulphide and passes the water seal layer and gather water seal layer surface, in case bubble-break, carbon disulfide gas in the bubble will leak in the outer atmosphere of water seal layer, to environment, and form potential safety hazard.
Summary of the invention
The purpose of this utility model is, leaks into the outside in order to prevent the dithiocarbonic anhydride of crossing the water seal layer with bubble, and the utility model disclose a kind of water seal kickboard that prevents that dithiocarbonic anhydride from leaking, and stops the dithiocarbonic anhydride leakage with the water seal kickboard.
The technical solution of the utility model is that the utility model water seal kickboard is by circular paliform or the netted plane kickboard of preferably stainless steel sheet making of heat conductivility, is made of water seal kickboard rib 12 and water seal kickboard grid cavity 11; The outer rim of water seal kickboard is fixed on the tank skin, and the upper plane of water seal kickboard is positioned at 1～5 ㎝ under the water seal face.Owing to placing the water seal kickboard near the position on water seal layer surface, before the dithiocarbonic anhydride bubble that is not cooled to liquid carbon disulphide by the water seal layer has passed most of water seal layer arrival water seal layer surface, run into first heat conductivility preferably stainless steel water seal kickboard and be broken into some less bubbles along stainless steel water seal kickboard apparent motion, its motion distance lengthens, also larger with stainless steel water seal kickboard thermal contact conductance area, easilier changed into the liquid carbon disulphide drop by the cooling of water seal layer and preferably stainless steel water seal of heat conductivility kickboard, thereby guaranteed that most dithiocarbonic anhydride bubbles can both liquefy dithiocarbonic anhydride drop and then to being lowered into the liquid carbon disulphide layer that enters at the bottom of the tank at the bottom of the tank.
The area in each the water seal kickboard grid cavity 11 on the circular paliform of stainless steel or the netted plane kickboard is 5 ~ 20 ㎝
2The area in water seal kickboard grid cavity 11 should not be too large, also should not be too little; Area too greatly then easily makes the dithiocarbonic anhydride bubble run out of the water surface, and the too little meeting of area causes sulphur to heap and stops up.
The beneficial effects of the utility model are, below the withdrawing can water seal layer water surface, install the water seal kickboard additional and can greatly reduce overflowing of dithiocarbonic anhydride, not only the recovery yield of dithiocarbonic anhydride is high, and has reduced because of dithiocarbonic anhydride and overflow pollution and the potential safety hazard that causes in the Working environment that permeates.
Dithiocarbonic anhydride when the utility model is applicable to insoluble sulfur production reclaims.
Description of drawings
Fig. 1 is the utility model water seal kickboard work schematic diagram;
Fig. 2 is the utility model water seal kickboard structural representation;
Picture in picture number: the 1st, the water seal kickboard; The 2nd, withdrawing can; The 3rd, dithiocarbonic anhydride transport pipe, the 11st, water seal kickboard grid cavity; The 12nd, water seal kickboard rib.
Embodiment
The specific embodiment of the present invention is as follows:
Be that the stainless steel sheet of 2 ㎜ is made the as shown in Figure 2 water seal kickboard 1 of shape with thickness, be made of water seal kickboard rib 12 and water seal kickboard grid cavity 11, the area in each water seal kickboard grid cavity 11 is 5 ~ 20 ㎝
2The outer rim of water seal kickboard 1 is fixed on withdrawing can 2 inwalls, and the upper plane of water seal kickboard 1 is positioned at 1～5 ㎝ under the water seal face, and dithiocarbonic anhydride transport pipe 3 passes water seal kickboard 1, is inserted into the liquid carbon disulphide layer at the bottom of the tank.
Behind the liquid carbon disulphide layer and most of water seal layer at the bottom of being wrapped in dithiocarbonic anhydride in the bubble to pass tank with bubble, at first run into the water seal kickboard, run into first preferably stainless steel water seal of heat conductivility kickboard rib 12 and be broken into some less bubbles along stainless steel water seal kickboard apparent motion, its motion distance lengthens, also larger with stainless steel water seal kickboard thermal contact conductance area, easilier changed into the liquid carbon disulphide drop by the cooling of water seal layer and preferably stainless steel water seal of heat conductivility kickboard, because the proportion of dithiocarbonic anhydride is heavy than water, the liquid carbon disulphide drop that changes into sinks gradually, until enter the liquid carbon disulphide layer at the bottom of the tank.
Claims (2)
1. water seal kickboard that anti-dithiocarbonic anhydride leaks, it is characterized in that, described water seal kickboard is circular paliform or the netted plane kickboard by preferably stainless steel sheet making of heat conductivility, is made of water seal kickboard rib (12) and water seal kickboard grid cavity (11); The outer rim of described water seal kickboard is fixed on the tank skin, and the upper plane of water seal kickboard is positioned at 1-5 ㎝ under the parallel water front cover.
2. the water seal kickboard of a kind of anti-dithiocarbonic anhydride leakage according to claim 1 is characterized in that, the area in described water seal kickboard grid cavity (11) is 5 ~ 20 ㎝
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220422155 CN202849062U (en) | 2012-08-24 | 2012-08-24 | Water-sealed floating plate for preventing carbon disulfide from leaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220422155 CN202849062U (en) | 2012-08-24 | 2012-08-24 | Water-sealed floating plate for preventing carbon disulfide from leaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202849062U true CN202849062U (en) | 2013-04-03 |
Family
ID=47980282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220422155 Expired - Fee Related CN202849062U (en) | 2012-08-24 | 2012-08-24 | Water-sealed floating plate for preventing carbon disulfide from leaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202849062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326444A (en) * | 2014-10-16 | 2015-02-04 | 江西恒兴源化工有限公司 | Method for reducing leakage of carbon disulfide gas through water seal layer |
-
2012
- 2012-08-24 CN CN 201220422155 patent/CN202849062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326444A (en) * | 2014-10-16 | 2015-02-04 | 江西恒兴源化工有限公司 | Method for reducing leakage of carbon disulfide gas through water seal layer |
| CN104326444B (en) * | 2014-10-16 | 2016-01-06 | 江西恒兴源化工有限公司 | A kind of method reducing carbon disulfide gas and leaked by water seal layer |
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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: 20130403 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |