CN203051163U - Seal water recovery system of water ring vacuum pump - Google Patents
Seal water recovery system of water ring vacuum pump Download PDFInfo
- Publication number
- CN203051163U CN203051163U CN 201220749057 CN201220749057U CN203051163U CN 203051163 U CN203051163 U CN 203051163U CN 201220749057 CN201220749057 CN 201220749057 CN 201220749057 U CN201220749057 U CN 201220749057U CN 203051163 U CN203051163 U CN 203051163U
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- water
- tank
- vacuum pump
- ring vacuum
- pump
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- Expired - Fee Related
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Abstract
The utility model relates to a seal water recovery system of a water ring vacuum pump. The seal water recovery system of the water ring vacuum pump comprises a water ring vacuum pump, a lower water tank, a head tank, a water dividing box, a water collecting tank, a heat exchanger, pipes, a circulating pump, and valves. The seal water recovery system of the water ring vacuum pump is characterized in that an inlet of the water ring vacuum pump is connected with a gas-liquid separator of a production line, an outlet of the water ring vacuum pump is connected with the water dividing box, the water dividing box is communicated with the water collecting tank, the water collecting tank is communicated with the lower water tank through the pipes, an outlet of the lower water tank is connected with the circulating pump, one way of the circulating pump is connected with the heat exchanger through the pipes, the other way of the circulating pump is connected with a concentration recovery device, the heat exchanger is connected with the head tank through the pipes, and the head tank is communicated with the water ring vacuum pump through the pipes and the valves. The seal water recovery system of the water ring vacuum pump is reasonable in design, recycles seal water which is discharged once, saves water resources, and reduces loads and cost of sewage treatment.
Description
Technical field
The utility model relates to water cycling and reutilization technology, specifically is water ring vaccum pump sealed water recovery system in the industrial production grape sugar technology.
Background technique
In the process of industrial production grape sugar, when liquid glucose after vacuum-type drum filter filters, enter gas-liquid separator, gas-liquid separator is the entrance of vacuum pump, and the gas (carrying micro-liquid glucose steam fog secretly) that this moment, gas-liquid separator separates went out is directly sucked pump chamber by vacuum pump, mix with the sealing water in the pump chamber, separate through minute water box then, gas directly discharges, and sealing water just is discharged into Sewage Disposal, contain a certain amount of COD, disposable will the draining about 100 side's water of water pump in the water of this moment.And then add sealing water again in the pump chamber by filler pipe, so repeatedly, not only waste great amount of water resources, and strengthened the workload of sewage plant and the cost of operation.
Summary of the invention
The utility model is developed a kind of water ring vaccum pump sealed water recovery system at the deficiency that prior art exists, and this system saves process water, step-down production cost.
The technical solution of the utility model is: the water ring vaccum pump sealed water recovery system, formed by water ring vaccum pump, low tank, high position tank, branch water box, collecting annulus, heat exchanger, pipeline, recycle pump, valve, it is characterized in that, the water ring vaccum pump entrance connects the gas-liquid separator of production line, and outlet connects branch water box, divides the water box logical collecting annulus, collecting annulus is connected low tank by pipeline, low tank outlet connects recycle pump, and recycle pump connects heat exchanger by pipeline one tunnel, and another road connects concentrating recovery device; Heat exchanger connects high position tank by pipeline, and high position tank is pressed the water flowing ring vacuum pump by pipeline and valve.
During native system work, when liquid glucose after vacuum-type drum filter filters, enter gas-liquid separator, the gas that gas-liquid separator separates goes out (carrying micro-liquid glucose steam fog secretly) is directly sucked pump chamber by water ring vaccum pump, mix with the sealing water in the pump chamber, separate through minute water box then, gas directly discharges, after compiling by collecting annulus, sealing water enters low tank, the condensed water of low tank enters heat exchanger by recycle pump, after cooling, enter high position tank, after high position tank is mended fresh cold water, mend the water ring vaccum pump recycling again.COD in condensed water reaches some, when no longer being fit to do sealing water, just entering concentrating recovery device by low tank by recycle pump and handles, and system is mended again into fresh water.
Of the present utility model have a suitable effect:
1, the utility model is reasonable in design, and is simple to operate, and expense is low;
2, system has saved water resources with the sealing water circulation use of original disposable discharging;
3, burden and the cost of sewage treatment have been reduced greatly.
Description of drawings
Accompanying drawing is the utility model structural representation.
Wherein: 1, water ring vaccum pump 2, low tank 3, high position tank 4, branch water box 5, collecting annulus 6, heat exchanger 7, pipeline 8, recycle pump 9, valve
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.As shown in the figure, the water ring vaccum pump sealed water recovery system, be made up of water ring vaccum pump 1, low tank 2, high position tank 3, branch water box 4, collecting annulus 5, heat exchanger 6, pipeline 7, recycle pump 8, valve 9, wherein, water ring vaccum pump 1 entrance connects the gas-liquid separator of production line, outlet connects branch water box 4, divide the water box 4 logical collecting annuluss 5, collecting annulus 5 is connected low tank 2 by pipeline 7, and low tank 2 outlets connect recycle pump 8, recycle pump 8 connects heat exchanger 6 by pipeline 7 one tunnel, and another road connects concentrating recovery device; Heat exchanger 6 connects high position tank 3 by pipeline 7, and high position tank 3 is connected water ring vaccum pump 1 by pipeline 7 and valve 9.During work, when liquid glucose after vacuum-type drum filter filters, enter gas-liquid separator, the gas that gas-liquid separator separates goes out (carrying micro-liquid glucose steam fog secretly) is directly sucked pump chamber by water ring vaccum pump 1, mix with the sealing water in the pump chamber, separate through minute water box 4 then, gas directly discharges, after compiling by collecting annulus 5, sealing water enters low tank 2, the condensed water of low tank 2 enters heat exchanger 6 by recycle pump 8, after cooling, enter high position tank 3, after high position tank 3 mends fresh cold water, mend water ring vaccum pump 1 recycling again.COD in condensed water reaches some, when no longer being fit to do sealing water, just entering concentrating recovery device by low tank 2 by recycle pump 8 and handles.
Claims (1)
1. water ring vaccum pump sealed water recovery system, by water ring vaccum pump (1), low tank (2), high position tank (3), divide water box (4), collecting annulus (5), heat exchanger (6), pipeline (7), recycle pump (8), valve (9) is formed, it is characterized in that, water ring vaccum pump (1) entrance connects the gas-liquid separator of production line, outlet connects branch water box (4), divide water box (4) logical collecting annulus (5), collecting annulus (5) is connected low tank (2) by pipeline (7), low tank (2) outlet connects recycle pump (8), recycle pump (8) connects heat exchanger (6) by pipeline (7) a tunnel, and another road connects concentrating recovery device; Heat exchanger (6) connects high position tank (3) by pipeline (7), and high position tank (3) is connected water ring vaccum pump (1) by pipeline (7) and valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220749057 CN203051163U (en) | 2012-12-25 | 2012-12-25 | Seal water recovery system of water ring vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220749057 CN203051163U (en) | 2012-12-25 | 2012-12-25 | Seal water recovery system of water ring vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051163U true CN203051163U (en) | 2013-07-10 |
Family
ID=48734121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220749057 Expired - Fee Related CN203051163U (en) | 2012-12-25 | 2012-12-25 | Seal water recovery system of water ring vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481896A (en) * | 2014-11-25 | 2015-04-01 | 江苏华伦化工有限公司 | 2BV water ring vacuum pump device and process |
| CN106640736A (en) * | 2016-09-18 | 2017-05-10 | 重庆华峰化工有限公司 | Sealing water washing method for slurry circulating pump in cyclohexanol device |
| WO2017219586A1 (en) * | 2016-06-25 | 2017-12-28 | 南通神马线业有限公司 | Degassing method in spinning bath for viscose fiber production |
-
2012
- 2012-12-25 CN CN 201220749057 patent/CN203051163U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481896A (en) * | 2014-11-25 | 2015-04-01 | 江苏华伦化工有限公司 | 2BV water ring vacuum pump device and process |
| WO2017219586A1 (en) * | 2016-06-25 | 2017-12-28 | 南通神马线业有限公司 | Degassing method in spinning bath for viscose fiber production |
| CN106640736A (en) * | 2016-09-18 | 2017-05-10 | 重庆华峰化工有限公司 | Sealing water washing method for slurry circulating pump in cyclohexanol device |
| CN106640736B (en) * | 2016-09-18 | 2019-03-01 | 重庆华峰化工有限公司 | The sealing method for washing of size circulations pump in cyclohexanol device |
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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: 20130710 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |