CN204745986U - Negative pressure formula gas -liquid separation - Google Patents
Negative pressure formula gas -liquid separation Download PDFInfo
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- CN204745986U CN204745986U CN201520396183.3U CN201520396183U CN204745986U CN 204745986 U CN204745986 U CN 204745986U CN 201520396183 U CN201520396183 U CN 201520396183U CN 204745986 U CN204745986 U CN 204745986U
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- cyclone
- groove
- catch
- mist
- water sealed
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Abstract
The utility model provides a negative pressure formula gas -liquid separation, include primary cyclone, secondary cyclone, tertiary cyclone and catch the fog device, its characterized in that: still include water sealed tank, vacuum pump and waste gas collection device, the last air current entry that sets up of primary cyclone, primary cyclone, secondary cyclone, tertiary cyclone and catch the fog device and connect gradually, it connects to catch the fog device the vacuum pump, primary cyclone, secondary cyclone, tertiary cyclone and catch the fog device and connect respectively the water sealed tank, the vacuum pump with the water sealed tank is connected respectively waste gas collection device. The device simple structure, economical and practical, longe -lived, the separation is effectual.
Description
Technical field
The utility model relates to a kind of suction type gas-liquid separation device, is mainly used in the drop in chemical field removal cigarette vapour.
Background technology
In Chemical Manufacture, distillation, concentrated, Separation of Solid and Liquid are important chemical units, are also the production units that in Chemical Manufacture, energy consumption is higher, equipment corrosion is serious.Have under negative pressure state that liquid boiling point reduces, separative efficiency puies forward advantages of higher, therefore vacuum distillation, concentrated and Separation of Solid and Liquid are widely used.But because airflow entrainment liquid is more, the liquid that simple gas-liquid separation device is used for carrying secretly in separation bubble is only had in conventional negative pressure system, not only cause negative pressure system complex structure, huge, poor efficiency and the liquid carried secretly often has corrosivity, equipment corrosion can be caused, cause negative pressure system fallback, add extra energy resource consumption and overhaul of the equipments expense, be badly in need of a kind of simple and reliable, the solution of low cost.
Utility model content
The utility model provides a kind of structure simple, economical and practical and efficient suction type gas-liquid separation device.
The utility model is achieved through the following technical solutions: a kind of suction type gas-liquid separation device, comprise primary cyclone, secondary cyclone, three-stage cyclone separator and catch mist device, it is characterized in that: also comprising water sealed tank, vavuum pump and waste gas collection device; Described primary cyclone arranges air flow inlet; Described primary cyclone, secondary cyclone, three-stage cyclone separator with catch mist device and be connected successively, described mist device of catching connects described vavuum pump, described primary cyclone, secondary cyclone, three-stage cyclone separator with catch mist device and be connected described water sealed tank respectively; Described vavuum pump is connected described waste gas collection device respectively with described water sealed tank.
Further, described water sealed tank comprises the first separate groove, the second groove, the 3rd groove and the 4th groove, connect described primary cyclone, secondary cyclone, three-stage cyclone separator respectively and catch mist device, described first groove, the second groove, the 3rd groove are connected collecting tank respectively with the 4th groove.The liquid level of four individual slots must be consistent with corresponding vacuum respectively, the seal of better control device.
Further, catching mist device is one in wire-mesh mist extractor, shutter board mist eliminator or high-voltage electrostatic field mist eliminator.
The power that the air-flow of entrained liquids provides by negative pressure distills by Chemical Manufacture, concentrated, the main equipments such as Separation of Solid and Liquid enter primary cyclone successively, secondary cyclone, three-stage cyclone separator, catch mist device, the most part liquid carried secretly in air-flow can be removed by three cyclonic separation, again through catching the remaining liquid of mist device removing, the liquid carried secretly in air-flow is substantially totally separated before entering vavuum pump, not only avoid the impact of airflow entrainment liquid to vavuum pump stable operation, also the corrosion of corrosive liquids to vavuum pump has been stopped, significantly can reduce power consumption and the maintenance of equipment expense of vavuum pump, as contained volatility poisonous and harmful substance in liquid, water sealed tank can overflow poisonous fume, by emptying after waste gas collection device carrying out washing treatment, if containing poisonous and harmful element in the gas of vavuum pump discharge, also must be emptying after waste gas collection device carrying out washing treatment.
Accompanying drawing explanation
fig. 1a kind of suction type gas-liquid separation device structural representation of the present utility model.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described further.
As shown in Figure 1, a kind of suction type gas-liquid separation device, comprises the primary cyclone 1, secondary cyclone 2, the three-stage cyclone separator 3 that connect successively and catches mist device 4, it is characterized in that: also comprise water sealed tank 5, vavuum pump 6 and waste gas collection device 7; Primary cyclone 1 arranges air flow inlet; Catch mist device 4 and connect vavuum pump 6, water sealed tank 5 comprises separate the first groove 8, second groove 9, the 3rd groove 10 and the 4th groove 11, connect described primary cyclone 1, secondary cyclone 2, three-stage cyclone separator 3 respectively and catch mist device 4, described first groove 8, second groove 9, the 3rd groove 10 are connected collecting tank 12 respectively with the 4th groove 11.Vavuum pump 6 is connected waste gas collection device 7 respectively with water sealed tank 5.Catching mist device 4 is one in wire-mesh mist extractor, shutter board mist eliminator or high-voltage electrostatic field mist eliminator.
Vavuum pump 6 is supplied to and is separated separator negative pressure, the power that the air-flow of entrained liquids provides by negative pressure by distilling in Chemical Manufacture, the main equipment such as concentrated, Separation of Solid and Liquid enters primary cyclone 1, secondary cyclone 2, three-stage cyclone separator 3 successively, catches mist device 4, primary cyclone 1, secondary cyclone 2, secondary cyclone 3 are progressively increased by volume, successively reduce air-flow velocity, the amount of liquid of airflow entrainment is reduced step by step.Remaining liquid is removed again through catching mist device 4, the liquid carried secretly in air-flow is substantially totally separated before entering vavuum pump 6, as contained volatility poisonous and harmful substance in air-flow, water sealed tank 5 can overflow poisonous fume, by emptying after waste gas collection device 7 carrying out washing treatment, if containing poisonous and harmful element in the gas that vavuum pump 6 discharges, also must be emptying after waste gas collection device 7 carrying out washing treatment.
Claims (3)
1. a suction type gas-liquid separation device, comprise primary cyclone (1), secondary cyclone (2), three-stage cyclone separator (3) and catch mist device (4), it is characterized in that: also comprising water sealed tank (5), vavuum pump (6) and waste gas collection device (7); (1) arranges air flow inlet with described primary cyclone; Described primary cyclone (1), secondary cyclone (2), three-stage cyclone separator (3) with catch mist device (4) and be connected successively, described mist device (4) of catching connects described vavuum pump (6), described primary cyclone (1), secondary cyclone (2), three-stage cyclone separator (3) with catch mist device (4) and be connected described water sealed tank (5) respectively; Described vavuum pump (6) is connected described waste gas collection device (7) respectively with described water sealed tank (5).
2. a kind of suction type gas-liquid separation device as claimed in claim 1, it is characterized in that: described water sealed tank (5) comprises separate the first groove (8), the second groove (9), the 3rd groove (10) and the 4th groove (11), connect described primary cyclone (1), secondary cyclone (2), three-stage cyclone separator (3) respectively and catch mist device (4), described first groove (8), the second groove (9), the 3rd groove (10) are connected collecting tank (12) respectively with the 4th groove (11).
3. a kind of suction type gas-liquid separation device as claimed in claim 1 or 2, is characterized in that: described in catch that mist device (4) is wire-mesh mist extractor, one in shutter board mist eliminator or high-voltage electrostatic field mist eliminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396183.3U CN204745986U (en) | 2015-06-10 | 2015-06-10 | Negative pressure formula gas -liquid separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396183.3U CN204745986U (en) | 2015-06-10 | 2015-06-10 | Negative pressure formula gas -liquid separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745986U true CN204745986U (en) | 2015-11-11 |
Family
ID=54460745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520396183.3U Expired - Fee Related CN204745986U (en) | 2015-06-10 | 2015-06-10 | Negative pressure formula gas -liquid separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204745986U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361721A (en) * | 2018-03-16 | 2018-08-03 | 中冶焦耐(大连)工程技术有限公司 | A kind of safe water sealing groove and its working method for the burning of glance coal tail gas safe |
| CN110760348A (en) * | 2019-11-05 | 2020-02-07 | 安徽香杨新能源科技发展股份有限公司 | Biomass gas purification system |
| CN112850654A (en) * | 2021-02-02 | 2021-05-28 | 福建德尔科技有限公司 | Multistage preparation method of electronic grade sulfur hexafluoride |
-
2015
- 2015-06-10 CN CN201520396183.3U patent/CN204745986U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361721A (en) * | 2018-03-16 | 2018-08-03 | 中冶焦耐(大连)工程技术有限公司 | A kind of safe water sealing groove and its working method for the burning of glance coal tail gas safe |
| CN110760348A (en) * | 2019-11-05 | 2020-02-07 | 安徽香杨新能源科技发展股份有限公司 | Biomass gas purification system |
| CN112850654A (en) * | 2021-02-02 | 2021-05-28 | 福建德尔科技有限公司 | Multistage preparation method of electronic grade sulfur hexafluoride |
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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: 20151111 Termination date: 20160610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |