CN203051163U - Seal water recovery system of water ring vacuum pump - Google Patents

Seal water recovery system of water ring vacuum pump Download PDF

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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
Authority
CN
China
Prior art keywords
water
tank
vacuum pump
ring vacuum
pump
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
Application number
CN 201220749057
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Chinese (zh)
Inventor
马兴义
田斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG TONGCHUANG BIOTECHNOLOGY CO Ltd
Original Assignee
SHANDONG TONGCHUANG BIOTECHNOLOGY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANDONG TONGCHUANG BIOTECHNOLOGY CO Ltd filed Critical SHANDONG TONGCHUANG BIOTECHNOLOGY CO Ltd
Priority to CN 201220749057 priority Critical patent/CN203051163U/en
Application granted granted Critical
Publication of CN203051163U publication Critical patent/CN203051163U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The water ring vaccum pump sealed water recovery system
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).
CN 201220749057 2012-12-25 2012-12-25 Seal water recovery system of water ring vacuum pump Expired - Fee Related CN203051163U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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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