CN202860293U - Rear cooling liquid separation tank for vacuum pump - Google Patents
Rear cooling liquid separation tank for vacuum pump Download PDFInfo
- Publication number
- CN202860293U CN202860293U CN 201220521219 CN201220521219U CN202860293U CN 202860293 U CN202860293 U CN 202860293U CN 201220521219 CN201220521219 CN 201220521219 CN 201220521219 U CN201220521219 U CN 201220521219U CN 202860293 U CN202860293 U CN 202860293U
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- liquid
- barrel body
- liquid separation
- gas
- seal head
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- Expired - Lifetime
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Abstract
The utility model relates to a rear cooling liquid separation tank for a vacuum pump, and belongs to the technical field of design and manufacture of rear cooling liquid separation tanks of vacuum pumps. The rear part of an upper barrel body is provided with a liquid inlet, the upper part of the upper barrel body is provided with an upper seal head, the top of the upper seal head is provided with a gas outlet, a lower seal head is arranged below the lower barrel body, a liquid outlet is formed in the bottom of the lower seal head, the lower seal head is provided with a tube plate which is provided with a heat exchange tube, a liquidometer is arranged at one side of the barrel body, and a water inlet is arranged at the lower part of the lower barrel body. According to the rear cooling liquid separation tank, the lower barrel body is provided with the heat exchange tube and the tube plate, liquid separated by rotating liquid enters the heat exchange tube, the cooled water enters a equipment shell side through a water inlet, and a plate type heat exchanger plays a role in cooling the separated liquid, so that the liquid can be recycled by a water circulation vacuum pump, a gas-liquid separator and the plate type heat exchanger are integrated, gas-liquid separation and cooling can be automatically realized, and the separated gas has high purity and can be recycled without rectification.
Description
Technical field
The utility model belongs to design and the manufacturing technology field of cooling off minute flow container behind the vavuum pump.
Background technology:
Present applied vacuum system in some Special Products are produced, mainly be to adopt gas-liquid separator to add equipment that board-like heat exchanger adds to carry out gas buffer behind the Water-ring vacuum, gas-liquid separation and provide recirculated water for water ring vacuum pump, this method had both increased equipment investment, strengthen production cost, taking plant area has increased greatly and again producers' consumption, and vapour liquid separator result of use under some specific process conditions of using in therefore producing at present is not very desirable.
Summary of the invention:
Provide a kind of vapor-liquid separation devices that has simultaneously vapour liquid separator and plate type heat exchanger function concurrently for above-mentioned situation the purpose of this utility model, the problem that exists at work to solve the present vapour liquid separator of using in chemical industry is to reduce equipment investment, to reduce production costs, save the hold facility area.
The utility model is to address the above problem the technical scheme of taking to be; Be made of upper shell and lower shell, upper shell and lower shell connect by coupling flange.At the rear portion of upper shell with inlet, on upper shell top with upper cover, at the top of upper cover with gas vent.One low head is arranged below lower shell, in the low head bottom one liquid outlet is arranged.On low head with tube sheet, on tube sheet with heat exchanger tube.On a side of cylindrical shell with liquid level gauge.In the bottom of lower shell one intake-outlet is arranged.Method of work of the present utility model is; Top is identical with the method for work of existing vapour liquid separator, both rotating separation volumetric expansions, and gas rises by the gas outlet gas recovering device that truncates.The utility model is installed heat exchanger tube and tube sheet at lower shell, the liquid that spinning liquid separates enters heat exchanger tube, cooling water plays the liquid cooling that acting as of plate type heat exchanger separates by water inlet access arrangement shell side simultaneously, makes it recycling for water ring vacuum pump.It is integrated to be that gas-liquid separator and plate type heat exchanger reach, and can automatically realize the gas-liquid separation cooling, and isolated gas purity is higher, must rectifying namely not can be recycled.Simplified greatly technique, energy efficient reduces operating personnel, reduces investment and installation cost.The problems that existing equipment exists have been solved.
Description of drawings:
Accompanying drawing is structural representation of the present utility model
The outlet of 1-inlet 2--lower shell 3--low head 4--liquid outlet 5--intake-outlet 6-coupling flange 7--tube sheet 8--heat exchanger tube 9--upper shell 10--upper cover 11--liquid level gauge 12--gas.
The specific embodiment
The utility model structure is as shown in drawings: be made of upper shell 9 and lower shell 2, upper shell and lower shell connect by coupling flange 6.At the rear portion of upper shell with inlet 1, on upper shell top with upper cover 10, at the top of upper cover with gas vent 12.One low head 3 is arranged below lower shell, in the low head bottom one liquid outlet 4 is arranged.On low head with tube sheet 7, on tube sheet with heat exchanger tube 8.On a side of cylindrical shell with liquid level gauge 11.One intake-outlet 5 is arranged in the bottom of lower shell.
Claims (1)
1. cooling divides flow container behind the vavuum pump, it is characterized in that: at the rear portion of upper shell with inlet (1), on upper shell top with upper cover (10), at the top of upper cover with gas vent (12), one low head (3) is arranged below lower shell, in the low head bottom one liquid outlet (4) is arranged, on low head with tube sheet (7), on tube sheet with heat exchanger tube (8), on a side of cylindrical shell, with liquid level gauge (11), an intake-outlet (5) is arranged in the bottom of lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521219 CN202860293U (en) | 2012-09-27 | 2012-09-27 | Rear cooling liquid separation tank for vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521219 CN202860293U (en) | 2012-09-27 | 2012-09-27 | Rear cooling liquid separation tank for vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860293U true CN202860293U (en) | 2013-04-10 |
Family
ID=48027053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521219 Expired - Lifetime CN202860293U (en) | 2012-09-27 | 2012-09-27 | Rear cooling liquid separation tank for vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913965A (en) * | 2017-06-21 | 2020-03-24 | 罗森布拉德设计股份公司 | Device and method for separating components with different volatilities in a mixed fluid |
-
2012
- 2012-09-27 CN CN 201220521219 patent/CN202860293U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913965A (en) * | 2017-06-21 | 2020-03-24 | 罗森布拉德设计股份公司 | Device and method for separating components with different volatilities in a mixed fluid |
| CN110913965B (en) * | 2017-06-21 | 2022-04-05 | 罗森布拉德设计股份公司 | Device and method for separating components with different volatility in mixed fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
|
| CX01 | Expiry of patent term |