CN202570123U - Tail gas treating unit of thiophanate-methyl desolventizing kettle - Google Patents
Tail gas treating unit of thiophanate-methyl desolventizing kettle Download PDFInfo
- Publication number
- CN202570123U CN202570123U CN 201220117493 CN201220117493U CN202570123U CN 202570123 U CN202570123 U CN 202570123U CN 201220117493 CN201220117493 CN 201220117493 CN 201220117493 U CN201220117493 U CN 201220117493U CN 202570123 U CN202570123 U CN 202570123U
- Authority
- CN
- China
- Prior art keywords
- tail gas
- thiophanate
- methyl
- still
- kettle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a tail gas treating unit of a thiophanate-methyl desolventizing kettle. The tail gas treating unit is a tail gas collecting kettle. The tail gas collecting kettle is connected with the desolventizing kettle through a tail gas pipeline. The tail gas collecting kettle is connected with a water heating device which is connected with a water supply pipeline and a water discharge pipeline. Waste tail gas in the prior art is collected for water heating, and accordingly hot water for washing and production is provided for factory areas of enterprises, energy sources are saved, and heat pollution caused in production is eliminated.
Description
Technical field
The utility model relates to the production equipment of thiophanate-methyl, is specifically related to a kind of exhaust gas processing device of thiophanate-methyl precipitation still.
Background technology
The preparation technology of thiophanate-methyl be with methylchloroformate and sodium sulfocyanate behind thiocyanation, again with the o-phenylenediamine condensation, therefore need utilize the precipitation still.Very exothermic taking place in course of reaction, especially contain a large amount of heats in the tail gas of reaction, in general enterprise, often the heat that discharges is not taked any measure that utilizes, lets alone to waste.
The utility model content
To the problem that exists in the above prior art, the utility model provides a kind of heat to imitate the exhaust gas processing device that utilizes high thiophanate-methyl precipitation still.
The utility model is realized through following technical scheme:
The exhaust gas processing device of thiophanate-methyl precipitation still; Said exhaust gas processing device is the exhaust collection still; Said exhaust collection still is connected with the precipitation still through exhaust pipe, and said exhaust collection still connects hot-water heating equipment, and said hot-water heating equipment connects water supply line and outlet conduit.
Said hot-water heating equipment is located in the exhaust collection still.
The beneficial effect of the utility model is: collect the tail gas that goes out of use in the prior art, be used for the hot-water heating heating, for plant area of enterprise provides washing, produces and use hot water, promptly practiced thrift the energy, eliminated the thermal pollution that is caused in the production process again, achieve many things at one stroke.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is the exhaust collection still; 2 is exhaust pipe; 3 is the precipitation still; 4 is hot-water heating equipment; 5 is water supply line; 6 is outlet conduit.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details.
The utility model provides a kind of exhaust gas processing device of thiophanate-methyl precipitation still; The employed exhaust gas processing device of the utility model is an exhaust collection still 1 specifically; Exhaust collection still 1 is connected with precipitation still 3 through exhaust pipe 2, in order to realize that the utility model is provided with hot-water heating equipment 4 to the making full use of of tail gas; Hot-water heating equipment 4 both can be located in the exhaust collection still 1, constituted one with exhaust collection still 1; Also can be provided with separately.Because hot-water heating equipment 4 is to utilize the waste heat in the tail gas that cold water is heated, connect water supply line 5 and outlet conduit 6 on the hot-water heating equipment 4.
The utility model is collected the tail gas that goes out of use in the prior art, is used for the hot-water heating heating, for plant area of enterprise provides washing, produces and use hot water, has promptly practiced thrift the energy, has eliminated the thermal pollution that is caused in the production process again, achieves many things at one stroke.
Claims (2)
1. the exhaust gas processing device of thiophanate-methyl precipitation still; It is characterized in that said exhaust gas processing device is the exhaust collection still; Said exhaust collection still is connected with the precipitation still through exhaust pipe, and said exhaust collection still connects hot-water heating equipment, and said hot-water heating equipment connects water supply line and outlet conduit.
2. the exhaust gas processing device of thiophanate-methyl precipitation still according to claim 1 is characterized in that said hot-water heating equipment is located in the exhaust collection still.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220117493 CN202570123U (en) | 2012-03-19 | 2012-03-19 | Tail gas treating unit of thiophanate-methyl desolventizing kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220117493 CN202570123U (en) | 2012-03-19 | 2012-03-19 | Tail gas treating unit of thiophanate-methyl desolventizing kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570123U true CN202570123U (en) | 2012-12-05 |
Family
ID=47239579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220117493 Expired - Fee Related CN202570123U (en) | 2012-03-19 | 2012-03-19 | Tail gas treating unit of thiophanate-methyl desolventizing kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386278A (en) * | 2013-07-01 | 2013-11-13 | 安徽省旌德县天益医药化工厂 | Desolventizing-kettle negative pressure system |
-
2012
- 2012-03-19 CN CN 201220117493 patent/CN202570123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386278A (en) * | 2013-07-01 | 2013-11-13 | 安徽省旌德县天益医药化工厂 | Desolventizing-kettle negative pressure system |
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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: 20121205 Termination date: 20180319 |