CN205235916U - Vacuum cauldron tail gas processing apparatus - Google Patents
Vacuum cauldron tail gas processing apparatus Download PDFInfo
- Publication number
- CN205235916U CN205235916U CN201520841209.0U CN201520841209U CN205235916U CN 205235916 U CN205235916 U CN 205235916U CN 201520841209 U CN201520841209 U CN 201520841209U CN 205235916 U CN205235916 U CN 205235916U
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- Prior art keywords
- vacuum
- heat exchanger
- vacuum still
- tail gas
- gas processing
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- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a vinyl resin field, concretely relates to vacuum cauldron tail gas processing apparatus, it includes vacuum cauldron, heat exchanger, buffer tank, fan and tail gas system, still includes motor, pressure sensor, solenoid valve, coolant outlet and cooling water inlet, the gas feed of heat exchanger links to each other with the vacuum cauldron, and the export links to each other with the buffer tank, the buffer tank is connected to the anterior segment of fan, rear end connection vent gas treatment system in, the fan links to each other with motor, pressure sensor, solenoid valve, the coolant outlet and the cooling water inlet of heat exchanger link to each other with circulating water system. The utility model discloses a not only solved mellow wine, acid and the saturated water vapor influence to diluting product in the cauldron in the tail gas of vacuum, had convenient to use simultaneously, easy operation, practicality characteristics such as good.
Description
Technical field
The utility model relates to vinylite field, is specifically related to a kind of vacuum still exhaust gas processing device.
Background technology
Before existing vacuum still reaction, need to carry out application of vacuum, vacuum system exhaust gas line shares an exhaust gas line with dilution still exhaust gas line at present. In the time that vacuum system is moved, the gas phase of extracting out from reactor in a large number enters exhaust system, contains a small amount of alcohol and acid, with a large amount of saturated steams, dilution still product is caused to direct impact without redemption in vacuum tail gas.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple in structure, a kind of vacuum still exhaust gas processing device reasonable in design, easy to use, on its vacuum still, connect a gas phase side line, be connected directly to exhaust system, not only solved the impact on product in dilution still of the alcohol in vacuum tail gas, acid and saturated steam, have easy to use simultaneously, simple to operate, practicality is good.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of vacuum still exhaust gas processing device described in the utility model, comprises vacuum still, heat exchanger, surge tank, blower fan and exhaust system, also comprises motor, pressure sensor, magnetic valve, coolant outlet and cooling water inlet; The gas feed of described heat exchanger is connected with vacuum still, outlet is connected with surge tank, the leading portion of described blower fan connects surge tank, rear end connects exhaust system, described blower fan is connected with motor, pressure sensor, magnetic valve, and the coolant outlet of described heat exchanger is connected with circulation with cooling water inlet.
Further, described vacuum still tail gas unit adopts stainless steel.
Further, described exhaust system adopts PVC material.
Further, in described surge tank, be placed with water.
Further, described blower fan adopts corrosive resistant fan.
Adopt after said structure, the utility model beneficial effect is:
1. improve the quality of products. This utility model has solved and in vacuum tail gas, has contained the problem that a small amount of alcohol and acid and a large amount of saturated steam impact dilution still product, has improved the quality of product in dilution still on from the side.
2. protection of the environment, reduces and pollutes. This utility model adopts heat exchanger, and the devices such as surge tank, are all resolved the heat in tail gas, acid, alcohol and steam, have reduced the complicated ingredient in exhaust system, have reduced the pollution to atmosphere.
3. this utility model is simple in structure, easy to use, and practicality is good. In the time using vacuum plant, magnetic valve, pressure sensor, motor and blower fan are connected, when reaching after certain pressure, and Self-shut electromagnetic valve and blower fan, the stable pressure of controlling in vacuum still, and regulate and control at any time vacuum. This using method is not only simple but also controlled quite strong, therefore its use value is also quite high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, vacuum still; 2, heat exchanger; 3, surge tank; 4, blower fan; 5, exhaust system; 6, pressure sensor; 7, magnetic valve; 8, coolant outlet; 9, cooling water inlet; 10, motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of vacuum still exhaust gas processing device described in the utility model, comprises vacuum still 1, heat exchanger 2, surge tank 3, blower fan 4 and exhaust system 5, also comprises motor 10, pressure sensor 6, magnetic valve 7, coolant outlet 8 and cooling water inlet 9; The gas feed of described heat exchanger 2 is connected with vacuum still 1, outlet is connected with surge tank 3, the leading portion of described blower fan 4 connects surge tank 3, rear end connects exhaust system 5, described blower fan 4 is connected with motor 10, pressure sensor 6, magnetic valve 7, and the coolant outlet 8 of described heat exchanger 2 is connected with circulation with cooling water inlet 9.
Further, described vacuum still tail gas unit adopts stainless steel.
Further, described exhaust system 5 adopts PVC material.
Further, in described surge tank 3, be placed with water.
Further, described blower fan 4 adopts corrosive resistant fan.
The utility model in use, is opened magnetic valve and blower fan, and the gas in vacuum still enters heat exchanger by magnetic valve, cold air after heat exchange carries out gas-liquid separation in surge tank, accumulator still bottom is stayed in water and alcohol, acid, and tail gas is through blower fan, directly enters exhaust system; In the time that pressure sensor detects that pressure reaches setting value, Electric Machine Control is provided, blower fan quits work, shut electromagnetic valve, ensures the vacuum in vacuum still, and this utility model will be diluted still and be separated, indirectly improve the product quality in dilution still, this utility model is for the control adopts pressure sensor of pressure, so both accurate simultaneously, convenient and reliable again. The use of this utility model has reduced the content of acid and alcohol in tail gas, has reduced the pollution to atmosphere. The features such as it also has easy to use, simple to operate, practical.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (5)
1. a vacuum still exhaust gas processing device, comprise vacuum still (1), heat exchanger (2), surge tank (3), blower fan (4) and exhaust system (5), also comprise motor (10), pressure sensor (6), magnetic valve (7), coolant outlet (8) and cooling water inlet (9); The gas feed of described heat exchanger (2) is connected with vacuum still (1), outlet is connected with surge tank (3), the front end of described blower fan (4) connects surge tank (3), rear end connects exhaust system (5), described blower fan (4) is connected with motor (10), pressure sensor (6), magnetic valve (7), and the coolant outlet (8) of described heat exchanger (2) is connected with circulation with cooling water inlet (9).
2. according to a kind of vacuum still exhaust gas processing device described in claims 1, it is characterized in that, described vacuum still tail gas unit adopts stainless steel.
3. according to a kind of vacuum still exhaust gas processing device described in claims 1, it is characterized in that, described exhaust system (5) adopts PVC material.
4. according to a kind of vacuum still exhaust gas processing device described in claims 1, it is characterized in that, described surge tank is placed with water in (3).
5. according to a kind of vacuum still exhaust gas processing device described in claims 1, it is characterized in that, described blower fan (4) adopts corrosive resistant fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841209.0U CN205235916U (en) | 2015-10-28 | 2015-10-28 | Vacuum cauldron tail gas processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841209.0U CN205235916U (en) | 2015-10-28 | 2015-10-28 | Vacuum cauldron tail gas processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235916U true CN205235916U (en) | 2016-05-18 |
Family
ID=55934997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520841209.0U Expired - Fee Related CN205235916U (en) | 2015-10-28 | 2015-10-28 | Vacuum cauldron tail gas processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214565A (en) * | 2015-10-28 | 2016-01-06 | 太仓东能环保设备有限公司 | A kind of vacuum still tail gas unit |
-
2015
- 2015-10-28 CN CN201520841209.0U patent/CN205235916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214565A (en) * | 2015-10-28 | 2016-01-06 | 太仓东能环保设备有限公司 | A kind of vacuum still tail gas unit |
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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: 20160518 Termination date: 20171028 |