CN214763384U - Water ring vacuum pump system for dehydration - Google Patents
Water ring vacuum pump system for dehydration Download PDFInfo
- Publication number
- CN214763384U CN214763384U CN202022799304.2U CN202022799304U CN214763384U CN 214763384 U CN214763384 U CN 214763384U CN 202022799304 U CN202022799304 U CN 202022799304U CN 214763384 U CN214763384 U CN 214763384U
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- China
- Prior art keywords
- ring vacuum
- water ring
- heat exchanger
- vacuum pump
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 230000018044 dehydration Effects 0.000 title claims abstract description 17
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000004821 distillation Methods 0.000 claims abstract description 17
- 239000000498 cooling water Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims 3
- 230000001502 supplementing effect Effects 0.000 claims 2
- 238000005086 pumping Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 6
- 239000002826 coolant Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Abstract
The utility model relates to a water ring vacuum pump system for dehydration, the extraction opening of two water ring vacuum pumps (101) communicates to same evacuation pipeline through manual valve respectively, and this evacuation pipeline communicates to distillation plant, and the coolant outlet of two water ring vacuum pumps (101) communicates to the top inlet of coil pipe heat exchanger (102) behind manual valve respectively, the bottom liquid outlet of coil pipe heat exchanger (102) communicates to the coolant inlet of two water ring vacuum pumps (101) behind manual valve respectively, and the top inlet and the bottom liquid outlet of above-mentioned coil pipe heat exchanger (102) communicate respectively to the upper portion and the lower part of shell side passageway. The utility model relates to a water ring vacuum pump system for dehydration can effectually provide the vacuum negative pressure for distillation dewatering system to guarantee that the vapor after the distillation can be extracted out from distillation plant smoothly.
Description
Technical Field
The utility model relates to a vacuum pump system especially relates to a dedicated evacuation system based on water ring vacuum pump in distillation dehydration technology, belongs to environmental protection recovery plant technical field.
Background
At present, in occasions such as semiconductor cutting, the water content of a lubricating coolant such as mortar influences the cutting quality, so that the water content needs to be adjusted, and the water content is generally adjusted by adopting physical adsorption and distillation dehydration modes; however, the physical adsorption method has low efficiency and has small loss to the cutting fluid, and the conventional distillation dehydration method cannot ensure that the water vapor is completely and quickly led out of the distillation device in the process of discharging the water vapor by a positive pressure water vapor pushing-out method, and easily causes the over-high pressure in the distillation device, thereby causing certain potential safety hazard. Therefore, a new system is needed to solve the above problems.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide a water ring vacuum pump system for dehydration, it can effectually provide the vacuum negative pressure for distillation dewatering system to guarantee that the vapor after the distillation can be taken out from distillation plant smoothly.
The purpose of the utility model is realized like this:
the utility model provides a water ring vacuum pump system for dehydration, includes two water ring vacuum pumps, and two water ring vacuum pumps's extraction opening communicates to same evacuation pipeline through manual valve respectively, and this evacuation pipeline communicates to distillation plant, and two water ring vacuum pumps's coolant outlet communicates to coil pipe heat exchanger's top inlet behind manual valve respectively, coil pipe heat exchanger's bottom liquid outlet communicates to two water ring vacuum pumps's cooling water inlet respectively behind manual valve, and above-mentioned coil pipe heat exchanger's top inlet and bottom liquid outlet communicate respectively to the upper portion and the lower part of shell side passageway, and the coil pipe heat exchanger bottom is provided with a drain that is linked together with the shell side passageway, and this drain has concatenated electronic blowoff valve on the pipeline of external connection.
The utility model relates to a ring vacuum pump system is used in dehydration, the conch wall upper portion and the lower part of coil pipe heat exchanger are pegged graft respectively and are had the level gauge, and the control line of two level gauges all is connected with the control end of electronic blowdown valve.
The utility model relates to a ring vacuum pump system for dehydration, the level gauge is the tuning fork level gauge.
The utility model relates to a ring vacuum pump system for dehydration, electric control valve and manual control valve have concatenated respectively on coil pipe heat exchanger's cooling coil's water inlet and the delivery port.
The utility model relates to a water ring vacuum pump system for dehydration, it has the temperature transmitter to peg graft on the pipeline that coil pipe heat exchanger bottom liquid outlet and water ring vacuum pump's cooling water inlet are connected.
The utility model relates to a ring vacuum pump system is used in dehydration, peg graft at coil pipe heat exchanger's top has a moisturizing pipe, and this moisturizing pipe is linked together with the shell side passageway.
Compared with the prior art, the beneficial effects of the utility model are that:
adopt the utility model discloses behind the water ring vacuum pump system, formation negative pressure that can be smooth to be connected its back with distillation plant, the continuous extraction of vapor in the distillation plant of saying that can be smooth comes out, thereby pushes away the mode with conventional malleation and compares, and the negative pressure extraction is more safe and reliable, and the efficiency and the effect of extraction are better, and the effectual efficiency that improves the dehydration has reduced the energy consumption, has played energy-conserving positive benefits.
Drawings
Fig. 1 is a schematic structural view of a water ring vacuum pump system for dewatering according to the present invention.
Wherein:
the system comprises a water ring vacuum pump 101, a coil heat exchanger 102, a liquid level meter 103, an electric blowdown valve 104, a temperature transmitter 105, a water replenishing pipe 106, an electric control valve 107 and a manual control valve 108.
Detailed Description
Referring to fig. 1, the utility model relates to a water ring vacuum pump system for dehydration, include two water ring vacuum pumps 101, the extraction opening of two water ring vacuum pumps 101 communicates to same evacuation pipeline through the manual valve respectively, this evacuation pipeline communicates to the distillation plant, the cooling water outlet of two water ring vacuum pumps 101 communicates to the top inlet of coil pipe heat exchanger 102 after the manual valve respectively, the bottom liquid outlet of coil pipe heat exchanger 102 communicates to the cooling water inlet of two water ring vacuum pumps 101 respectively after the manual valve, the top inlet and the bottom liquid outlet of above-mentioned coil pipe heat exchanger 102 communicate to the upper portion and the lower part of shell side passageway respectively, and coil pipe heat exchanger 102 bottom is provided with a drain that communicates with shell side passageway, this drain has concatenated electronic blowoff valve 104 on the external pipeline; thereby facilitating the pollution discharge of the cooling water of the water ring vacuum pump 101 and ensuring the quality of the cooling water;
furthermore, level meters 103 are respectively inserted at the upper part and the lower part of the shell wall of the coil heat exchanger 102, control lines of the two level meters 103 are connected with a control end of an electric blow-down valve 104, and when the water level of cooling water for the water ring vacuum pump 101 entering a shell pass flow channel of the coil heat exchanger 102 is higher than the level meter 103 positioned at a high position, the electric blow-down valve 104 is opened to start liquid discharge; when the water level is lower than the liquid level meter 103 at the low position, the electric blowdown valve 104 is closed;
preferably, the liquid level meter 103 is a tuning fork liquid level meter;
further, an electric control valve 107 and a manual control valve 108 are respectively connected in series to a water inlet and a water outlet of the cooling coil of the coil heat exchanger 102; a cooling medium is led into a tube pass flow channel formed by the cooling coil;
furthermore, a temperature transmitter 105 is inserted into a pipeline connecting a liquid outlet at the bottom of the coil heat exchanger 102 and a cooling water inlet of the water ring vacuum pump 101, and is used for monitoring the temperature of cooling water entering the water ring vacuum pump 101;
furthermore, a water replenishing pipe 106 is inserted into the top of the coil heat exchanger 102, and the water replenishing pipe 106 is communicated with the shell pass channel, so that cooling water can be replenished to the water ring vacuum pump 101 conveniently;
when the cooling device is used, cooling water in the water ring vacuum pump 101 enters the shell pass channel of the coil heat exchanger 102, and cooling media are introduced into the coil in the coil heat exchanger 102 to cool the cooling water in the shell pass channel.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (6)
1. The utility model provides a water ring vacuum pump system for dehydration which characterized in that: the device comprises two water ring vacuum pumps (101), wherein the air pumping ports of the two water ring vacuum pumps (101) are communicated to the same vacuumizing pipeline through manual valves respectively, the vacuumizing pipeline is communicated to a distillation device, cooling water outlets of the two water ring vacuum pumps (101) are communicated to a top liquid inlet of a coil pipe heat exchanger (102) after passing through the manual valves respectively, a bottom liquid outlet of the coil pipe heat exchanger (102) is communicated to cooling water inlets of the two water ring vacuum pumps (101) after passing through the manual valves respectively, the top liquid inlet and the bottom liquid outlet of the coil pipe heat exchanger (102) are communicated to the upper portion and the lower portion of a shell pass channel respectively, a sewage discharge port communicated with the shell pass channel is arranged at the bottom of the coil pipe heat exchanger (102), and an electric sewage discharge valve (104) is connected to an externally connected pipeline in series through the sewage discharge port.
2. A dewatering water ring vacuum pump system as recited in claim 1, further comprising: liquid level meters (103) are respectively inserted at the upper part and the lower part of the shell wall of the coil heat exchanger (102), and control lines of the two liquid level meters (103) are connected with the control end of an electric blowdown valve (104).
3. The water ring vacuum pump system for dewatering of claim 2, further comprising: the liquid level meter (103) is a tuning fork liquid level meter.
4. A dewatering water ring vacuum pump system as recited in claim 1, further comprising: the water inlet and the water outlet of the cooling coil of the coil heat exchanger (102) are respectively connected with an electric control valve (107) and a manual control valve (108) in series.
5. A dewatering water ring vacuum pump system as recited in claim 1, further comprising: a temperature transmitter (105) is inserted on a pipeline connecting a liquid outlet at the bottom of the coil heat exchanger (102) and a cooling water inlet of the water ring vacuum pump (101).
6. A dewatering water ring vacuum pump system as recited in claim 1, further comprising: the top of the coil heat exchanger (102) is inserted with a water supplementing pipe (106), and the water supplementing pipe (106) is communicated with the shell pass channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022799304.2U CN214763384U (en) | 2020-11-27 | 2020-11-27 | Water ring vacuum pump system for dehydration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022799304.2U CN214763384U (en) | 2020-11-27 | 2020-11-27 | Water ring vacuum pump system for dehydration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214763384U true CN214763384U (en) | 2021-11-19 |
Family
ID=78709907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022799304.2U Active CN214763384U (en) | 2020-11-27 | 2020-11-27 | Water ring vacuum pump system for dehydration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214763384U (en) |
-
2020
- 2020-11-27 CN CN202022799304.2U patent/CN214763384U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dehydration water ring vacuum pump system Effective date of registration: 20220922 Granted publication date: 20211119 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGYIN DONGWEI RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2022320010539 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231023 Granted publication date: 20211119 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGYIN DONGWEI RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2022320010539 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Dewatering Water Ring Vacuum Pump System Effective date of registration: 20231025 Granted publication date: 20211119 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGYIN DONGWEI RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2023980062692 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |