CN208268065U - A kind of liquid ring vacuum unit of recyclable working solution - Google Patents
A kind of liquid ring vacuum unit of recyclable working solution Download PDFInfo
- Publication number
- CN208268065U CN208268065U CN201820785479.8U CN201820785479U CN208268065U CN 208268065 U CN208268065 U CN 208268065U CN 201820785479 U CN201820785479 U CN 201820785479U CN 208268065 U CN208268065 U CN 208268065U
- Authority
- CN
- China
- Prior art keywords
- liquid
- ring vacuum
- working solution
- heat exchanger
- gas
- 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.)
- Active
Links
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of liquid ring vacuum units of recyclable working solution, it is intended to solve the working solution of liquid-ring vacuum pump using in line mode, easily cause environmental pollution, and the organic solvent in working solution is not easily recycled wasting deficiency.Liquid-ring vacuum pump, gas-liquid separator, the heat exchanger that the utility model includes pedestal, is mounted on the base, liquid-ring vacuum pump is equipped with bleeding point, gas outlet, fluid infusion, gas-liquid separator is equipped with air inlet, exhaust outlet, liquid outlet, heat exchanger is equipped with inlet, leakage fluid dram, pipeline is connected between gas outlet and air inlet, pipeline is connected between liquid outlet and inlet, and pipeline is connected between leakage fluid dram and fluid infusion.This recyclable working solution liquid ring vacuum unit discharge working solution by separation after can recycle, avoid it is in line caused by environmental pollution, working solution, which recycles, to be avoided wasting.
Description
Technical field
The utility model relates to a kind of vacuum pump systems, more specifically, it relates to a kind of pendular ring of recyclable working solution
Vacuum pump set.
Background technique
Currently, liquid-ring vacuum pump obtains it in industries such as chemical industry, pharmacy because of the feature on its principles and structure
It is widely applied.In normal application, the working solution of liquid-ring vacuum pump mostly uses greatly in line mode, liquid-ring vacuum pump discharge
Water enters big circulating water pool or directly drains.This water supply and drainage pattern are easy to connect, using simple, but if by taking out
1 is had the disadvantage in that, because liquid rotary pump is when extracting gas whens in the medium removed containing with organic solvent, noxious material etc., is evacuated
Body is mixed with working solution, part organic solvent, noxious material can be contained in the liquid of leakage fluid dram discharge, because the discharge of liquid is to ring
Guarantor poses a big pressure；2, the liquid containing organic solvent, noxious material can release pernicious gas, aggravate the dirt to environment
Dye；3, the organic solvent extracted is not easily recycled and is wasted.
Utility model content
The utility model overcomes the working solution of liquid-ring vacuum pump using in line mode, easily causes environmental pollution, Er Qiegong
Make the organic solvent in liquid and be not easily recycled wasting deficiency, provides a kind of liquid ring vacuum unit of recyclable working solution,
The working solution of discharge by separation after can recycle, avoid it is in line caused by environmental pollution, working solution, which recycles, to be avoided
It causes to waste.
In order to solve the above-mentioned technical problem, the utility model uses a kind of following technical scheme: liquid of recyclable working solution
Ring vacuum pump set is set on liquid-ring vacuum pump including pedestal, the liquid-ring vacuum pump being mounted on the base, gas-liquid separator, heat exchanger
There are bleeding point, gas outlet, fluid infusion, gas-liquid separator is equipped with air inlet, exhaust outlet, liquid outlet, and heat exchanger is equipped with feed liquor
Mouth, leakage fluid dram, pipeline is connected between gas outlet and air inlet, and pipeline is connected between liquid outlet and inlet, leakage fluid dram and fluid infusion
Pipeline connection between mouthful.
When liquid ring vacuum unit works, pumped gas enters in liquid-ring vacuum pump from the bleeding point of liquid-ring vacuum pump, through liquid
Enter gas-liquid separator after gas outlet, air inlet together with the working solution of part after ring vacuum pump compression, in gas-liquid separator
Interior gas-liquid two-phase is separated, and gas is discharged from exhaust outlet, and working solution inflow heat exchanger after liquid outlet, inlet is changed
Heat, the working solution after heat exchange are recycled by liquid-ring vacuum pump sucking.The liquid ring vacuum unit of this recyclable working solution
The working solution of discharge by separation after can recycle, avoid it is in line caused by environmental pollution, working solution, which recycles, to be avoided
It causes to waste.
Preferably, being equipped with heat exchanger tube in heat exchanger, heat exchanger one end is equipped with closing chamber, is equipped with isolation in closing chamber
Closing chamber is separated into admission chamber and out sap cavity by plate, isolation board, and sap cavity is connected to admission chamber and out respectively at the both ends of heat exchanger tube, into
Sap cavity is communicated with inlet tube, and sap cavity is communicated with outlet tube out.
When heat exchanger works, heat exchange liquid is entered in admission chamber by inlet tube, is then flowed through in heat exchanger tube heat exchanging device
Medium exchanged heat after, flow out to out in sap cavity, finally discharged from outlet tube.Structure is simple, good effect of heat exchange.
Preferably, several baffles are installed between inlet and leakage fluid dram in heat exchanger, a baffle in adjacent two baffle
It is equipped with gap between upper end and heat exchanger inner wall, gap is equipped between another baffle lower end and heat exchanger inner wall.The setting of baffle
The flow path for extending medium is conducive to improve heat transfer effect.
Preferably, heat exchanger one end is equipped with end cap, it is connected with housing on end cap, closing is constituted between end cap and housing
Chamber is equipped with support rod on end cap, and baffle is connect with support rod.Support rod plays baffle and fixes and supports work well
With keeping the connection of baffle more steady reliable.
Preferably, heat exchanger lower end is equipped with clean-up port.The setting of clean-up port is convenient for being cleared up inside heat exchanging device.
Preferably, being equipped with liquidometer on gas-liquid separator, liquidometer is equipped with the connection being connected to gas-liquid separator
Tapping valve is installed in pipe, liquidometer lower end.Liquidometer convenient for grasping the liquid level in gas-liquid separator, be convenient for liquid by tapping valve
Discharge.
Preferably, being equipped with thermometer on pipeline between liquid outlet and inlet, vacuum meter is installed on bleeding point.
The temperature of working solution of the thermometer convenient for grasp after heat exchange, vacuum meter is convenient for grasp by the vacuum degree in pumping medium.
Preferably, the end positions of liquid-ring vacuum pump, gas-liquid separator, heat exchanger are equipped with vertically arranged support,
Support is fastenedly connected on pedestal.The setting of support makes the connection of liquid-ring vacuum pump, gas-liquid separator, heat exchanger and pedestal more
It is convenient.
Preferably, connecting cavitation protection pipe between liquid-ring vacuum pump and gas-liquid separator.The anti-liquid-stopping ring of cavitation protection pipe
Cavitation phenomenons occur in vacuum pump.
Compared with prior art, the utility model has the beneficial effects that the liquid ring vacuum unit discharge of recyclable working solution
Working solution by separation after can recycle, avoid it is in line caused by environmental pollution, working solution, which recycles, to be avoided
Waste.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of the heat exchanger of the utility model；
In figure: 1, pedestal, 2, liquid-ring vacuum pump, 3, gas-liquid separator, 4, heat exchanger, 5, bleeding point, 6, gas outlet, 7, benefit
Liquid mouth, 8, air inlet, 9, exhaust outlet, 10, liquid outlet, 11, inlet, 12, leakage fluid dram, 13, heat exchanger tube, 14, isolation board, 15,
Admission chamber, 16, go out sap cavity, 17, inlet tube, 18, outlet tube, 19, baffle, 20, end cap, 21, housing, 22, support rod, 23, clear
Manage mouth, 24, liquidometer, 25, communicating pipe, 26, tapping valve, 27, thermometer, 28, vacuum meter, 29, support, 30, cavitation protection pipe.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model work is further specifically retouched
It states:
Embodiment: a kind of liquid ring vacuum unit (referring to attached drawing 1 to 3) of recyclable working solution, including pedestal 1, be mounted on
Liquid-ring vacuum pump 2, gas-liquid separator 3, heat exchanger 4 on pedestal, liquid-ring vacuum pump are equipped with bleeding point 5, gas outlet 6, fluid infusion
Mouth 7, gas-liquid separator are equipped with air inlet 8, exhaust outlet 9, liquid outlet 10, and heat exchanger is equipped with inlet 11, leakage fluid dram 12, out
Pipeline is connected between port and air inlet, and pipeline is connected between liquid outlet and inlet, and pipeline connects between leakage fluid dram and fluid infusion
It is logical.Heat exchanger tube 13 is installed, heat exchanger one end is equipped with closing chamber, and isolation board 14 is equipped in closing chamber, and isolation board will in heat exchanger
Closing chamber is separated into admission chamber 15 and out sap cavity 16, and sap cavity is connected to admission chamber and out respectively at the both ends of heat exchanger tube, and admission chamber connects
It is connected with inlet tube 17, sap cavity is communicated with outlet tube 18 out.Several baffles 19 are installed between inlet and leakage fluid dram in heat exchanger,
Gap is equipped in adjacent two baffle between a baffle upper end and heat exchanger inner wall, is set between another baffle lower end and heat exchanger inner wall
There is gap.Heat exchanger one end is equipped with end cap 20, is connected with housing 21 on end cap, closing chamber, end cap are constituted between end cap and housing
On support rod 22 is installed, baffle is connect with support rod.Heat exchanger lower end is equipped with clean-up port 23.It is equipped on gas-liquid separator
Liquidometer 24, liquidometer are equipped with the communicating pipe 25 being connected to gas-liquid separator, and tapping valve 26 is installed in liquidometer lower end.Liquid outlet
Thermometer 27 is installed on the pipeline between inlet, vacuum meter 28 is installed on bleeding point.Liquid-ring vacuum pump, gas-liquid separation
Device, heat exchanger end positions be equipped with vertically arranged support 29, support is fastenedly connected on pedestal.Liquid-ring vacuum pump is gentle
Cavitation protection pipe 30 is connected between liquid/gas separator.
When liquid ring vacuum unit works, pumped gas enters in liquid-ring vacuum pump from the bleeding point of liquid-ring vacuum pump, through liquid
Enter gas-liquid separator after gas outlet, air inlet together with the working solution of part after ring vacuum pump compression, in gas-liquid separator
Interior gas-liquid two-phase is separated, and gas is discharged from exhaust outlet, and working solution inflow heat exchanger after liquid outlet, inlet is changed
Heat, the working solution after heat exchange are recycled by liquid-ring vacuum pump sucking.The liquid ring vacuum unit of this recyclable working solution
The working solution of discharge by separation after can recycle, avoid it is in line caused by environmental pollution, working solution, which recycles, to be avoided
It causes to waste.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (9)
1. a kind of liquid ring vacuum unit of recyclable working solution, characterized in that including pedestal, the liquid ring vacuum being mounted on the base
Pump, gas-liquid separator, heat exchanger, liquid-ring vacuum pump be equipped with bleeding point, gas outlet, fluid infusion, gas-liquid separator be equipped with into
Port, exhaust outlet, liquid outlet, heat exchanger are equipped with inlet, leakage fluid dram, and pipeline is connected between gas outlet and air inlet, out liquid
Mouth is connected to pipeline between inlet, and pipeline is connected between leakage fluid dram and fluid infusion.
2. a kind of liquid ring vacuum unit of recyclable working solution according to claim 1, characterized in that installation in heat exchanger
Have a heat exchanger tube, heat exchanger one end is equipped with closing chamber, be equipped with isolation board in closing chamber, isolation board by closing chamber be separated into admission chamber and
Sap cavity out, sap cavity is connected to admission chamber and out respectively at the both ends of heat exchanger tube, and admission chamber is communicated with inlet tube, and sap cavity is communicated with out out
Liquid pipe.
3. a kind of liquid ring vacuum unit of recyclable working solution according to claim 2, characterized in that feed liquor in heat exchanger
Several baffles are installed between mouth and leakage fluid dram, are equipped with gap between a baffle upper end and heat exchanger inner wall in adjacent two baffle,
Gap is equipped between another baffle lower end and heat exchanger inner wall.
4. a kind of liquid ring vacuum unit of recyclable working solution according to claim 3, characterized in that heat exchanger one end is set
Have end cap, housing be connected on end cap, closing chamber is constituted between end cap and housing, support rod is installed on end cap, baffle with
Support rod connection.
5. a kind of liquid ring vacuum unit of recyclable working solution according to claim 1, characterized in that heat exchanger lower end is set
There is clean-up port.
6. according to claim 1 to a kind of liquid ring vacuum unit of recyclable working solution described in 5 any one, characterized in that
Liquidometer is installed, liquidometer is equipped with the communicating pipe being connected to gas-liquid separator, the installation of liquidometer lower end on gas-liquid separator
Tapping valve.
7. according to claim 1 to a kind of liquid ring vacuum unit of recyclable working solution described in 5 any one, characterized in that
Thermometer is installed on the pipeline between liquid outlet and inlet, vacuum meter is installed on bleeding point.
8. according to claim 1 to a kind of liquid ring vacuum unit of recyclable working solution described in 5 any one, characterized in that
Liquid-ring vacuum pump, gas-liquid separator, heat exchanger end positions be equipped with vertically arranged support, support is fastenedly connected in pedestal
On.
9. according to claim 1 to a kind of liquid ring vacuum unit of recyclable working solution described in 5 any one, characterized in that
Cavitation protection pipe is connected between liquid-ring vacuum pump and gas-liquid separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785479.8U CN208268065U (en) | 2018-05-24 | 2018-05-24 | A kind of liquid ring vacuum unit of recyclable working solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785479.8U CN208268065U (en) | 2018-05-24 | 2018-05-24 | A kind of liquid ring vacuum unit of recyclable working solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268065U true CN208268065U (en) | 2018-12-21 |
Family
ID=64685726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820785479.8U Active CN208268065U (en) | 2018-05-24 | 2018-05-24 | A kind of liquid ring vacuum unit of recyclable working solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285059A (en) * | 2019-07-09 | 2019-09-27 | 浙江凯尼真空设备有限公司 | A kind of gas-liquid separation cooling system |
| CN115898517A (en) * | 2023-01-06 | 2023-04-04 | 淄博水环真空泵厂有限公司 | High negative pressure water conservation colliery gas drainage system |
-
2018
- 2018-05-24 CN CN201820785479.8U patent/CN208268065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285059A (en) * | 2019-07-09 | 2019-09-27 | 浙江凯尼真空设备有限公司 | A kind of gas-liquid separation cooling system |
| CN115898517A (en) * | 2023-01-06 | 2023-04-04 | 淄博水环真空泵厂有限公司 | High negative pressure water conservation colliery gas drainage system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208268065U (en) | A kind of liquid ring vacuum unit of recyclable working solution | |
| CN201193610Y (en) | Closed circulation roots pump and water-ring pump vacuum unit | |
| CN205779711U (en) | The complete vacuum pump set of Roots's pendular ring | |
| CN101334241A (en) | Vacuum waste steam reclamation and utilization system | |
| CN207532811U (en) | A kind of liquid heating evaporation enrichment facility | |
| CN217489331U (en) | Integrated evacuation system for steam sterilizer | |
| CN216077579U (en) | Closed circulation vacuum device | |
| CN206304546U (en) | A kind of cooling driers condensing unit | |
| CN206444969U (en) | A kind of Chinese medicine extractor purging system | |
| CN208858512U (en) | A kind of closed cycle vacuum pump set | |
| CN206334363U (en) | One kind two imitates vacuum decker | |
| CN210033829U (en) | Electric efficient energy-saving oil ring type vacuum pump unit | |
| CN107339895A (en) | One kind is used for the simple way of escape vacuum extractor of unclean steam-electric power | |
| CN202646038U (en) | Liquid ring vacuum pump circulating system | |
| CN201255588Y (en) | Vacuum exhaust steam recovery and utilization system | |
| CN207196985U (en) | A kind of circulating cooling-water machine | |
| CN206608969U (en) | A kind of pressure vessel waste-heat recovery device | |
| CN208236615U (en) | A kind of liquid-ring vacuum pump unit of shared gas-liquid separator and heat exchanger | |
| CN109870040A (en) | One kind is highly-safe can self-cleaning condenser | |
| CN219474325U (en) | Gas-liquid separation negative pressure balance suction device | |
| CN216547784U (en) | Novel liquid production is with conveying device | |
| CN220304311U (en) | Secondary condensation buffer device | |
| CN211147360U (en) | Tube still condenser | |
| CN208436415U (en) | A kind of two effect energy-saving concentrators of high-efficiency environment friendly | |
| CN215387652U (en) | PVB resin powder hot melt exhaust condensation purification mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |