CN206000732U - A kind of sealed cistern for water-ring vacuum pump - Google Patents
A kind of sealed cistern for water-ring vacuum pump Download PDFInfo
- Publication number
- CN206000732U CN206000732U CN201620882509.8U CN201620882509U CN206000732U CN 206000732 U CN206000732 U CN 206000732U CN 201620882509 U CN201620882509 U CN 201620882509U CN 206000732 U CN206000732 U CN 206000732U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- vacuum pump
- sealed cistern
- overfall
- 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
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- Jet Pumps And Other Pumps (AREA)
Abstract
A kind of sealed cistern for water-ring vacuum pump, sealed cistern body is in cylindrical structure, sealed cistern bodies top is uncovered structure, set gradually water inlet pipe in this body side surface of sealed cistern from top to bottom, overfall, outlet pipe and lead shower pipe, and an accident filling pipe is connected on outlet pipe, accident filling pipe is connected with water storage device, water inlet pipe is connected with the outlet of water-ring vacuum pump, the water seal piping inlet of outlet pipe and water-ring vacuum pump connects, auxiliary overfall is additionally provided with sealed cistern body, auxiliary overfall is arranged on the top of water inlet pipe, described overfall and auxiliary overfall are all connected with described water storage device by water pipe.This device can avoid water-ring vacuum pump because hydrostatic head is too high or too low, causes system vacuum to decline, and not only can meet moisturizing and the cooling needs of water-ring vacuum pump, and can meet the requirement that vacuum condition divides into received shipment line parameter.
Description
Technical field
This utility model belongs to chemical industry usage on black water field and in particular to a kind of sealing water for water-ring vacuum pump
Groove.
Background technology
Coal gas five rings outlet of still synthesis gas is washed after process through massive laundering, and Heisui River enters defecator, using liquid-ring type
The vacuum environment that vacuum pump is formed, makes Heisui River solid-liquid separation.Water-ring vacuum pump is sealed using the water in sealed cistern.Water
Ring vacuum pumps make sealing water and the gas centrifuges of vacuum pump by centrifugal force, and sealing water enters sealed cistern from new.
Original knockout drum hydrostatic head is higher（Water level is higher）, need to be continuously replenished a certain amount of water to equipment cooling, so unfavorable
For Liquid level, affect water-ring vacuum pump vacuumizing effect, waste certain water resource, impact system balancing is run.
Utility model content
The purpose of this utility model is to provide a kind of sealing water pot for water-ring vacuum pump, by reducing sealing water pot
Hydrostatic head, it is to avoid water-ring vacuum pump is because hydrostatic head（Water level）Too high or too low, cause system vacuum to decline, not only can
Meet moisturizing and the cooling needs of water-ring vacuum pump, and the requirement that vacuum condition divides into received shipment line parameter can be met.
In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that：One kind is used for liquid-ring type vacuum
The sealed cistern of pump, sealed cistern body is in cylindrical structure, and sealed cistern bodies top is uncovered structure, in sealed cistern originally
Body side surface sets gradually water inlet pipe, overfall, outlet pipe from top to bottom and leads shower pipe, and connects an accident benefit on outlet pipe
Water pipe, accident filling pipe is connected with water storage device, and water inlet pipe is connected with the outlet of water-ring vacuum pump, and outlet pipe and liquid-ring type are true
The water seal piping inlet of empty pump connects, and is additionally provided with auxiliary overfall on sealed cistern body, and auxiliary overfall is arranged on into water
The top of pipe.
Further, described overfall and auxiliary overfall are all connected with described water storage device by water pipe.
In use, outside supplementary water is entered in sealed cistern this utility model by sealed cistern open top, when
When liquid level reaches certain position, it is possible to reduce or stop supplementing the inflow of water, in sealed cistern, unnecessary water can be from overflow
Mouth flows out, and enters in water storage device, by the stable level of sealed cistern in certain position.Water in sealed cistern passes through water outlet
Pipe enters water-ring vacuum pump, makes water-ring vacuum pump form sealing liquid level, the water after water-ring vacuum pump starts, in water pump
Sealed cistern is reentered by water inlet pipe, so moves in circles.
Compared with prior art, the beneficial effects of the utility model are:
First, this utility model pass through arrange overfall so that in seal groove water level more easy to control, thus meeting liquid-ring type
The demand of the water yield in vacuum pump, and be also provided with assisting overfall, so lead in sealed cistern makeup water stream amount is larger
Water level is too high, and overfall can not draining in time when, by auxiliary overfall assist the timely draining of overfall, to mitigate overfall pressure
Power, recovers the sealing water yield in water-ring vacuum pump in time.
Second, this utility model setting accident filling pipe on outlet pipe, so the moisturizing of sealed cistern top not enough or
Person's accident condition lead to can not normally moisturizing when, accident filling pipe can be opened, from accident filling pipe to sealed cistern in mend
Water, to ensure the operation of water-ring vacuum pump and the safety of system operation.
3rd, this utility model is uncovered in the setting of sealed cistern top, has so both been easy to moisturizing, again can be in time by water pump
The gas discharged in water is separated, and meets the requirement of water pump operation.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure labelling：1st, sealed cistern body, 2, uncovered, 3, auxiliary overfall, 4, water inlet pipe, 5, overfall, 6, water outlet
Pipe, 7, accident filling pipe, 8, lead shower pipe.
Specific embodiment
Below in conjunction with the accompanying drawings, by specific embodiment this utility model is further described.
As illustrated, a kind of sealed cistern for water-ring vacuum pump, sealed cistern body is made up of carbon steel material
Cylindrical structure, its top be uncovered, set gradually water inlet pipe, overfall from top to bottom, go out in this body side surface of sealed cistern
Water pipe and lead shower pipe, and an accident filling pipe is connected on outlet pipe, accident filling pipe is connected with water storage device by valve,
Water inlet pipe is connected with the outlet of water-ring vacuum pump, and the water seal piping inlet of outlet pipe and water-ring vacuum pump connects, in sealing
Auxiliary overfall is additionally provided with water trough body, auxiliary overfall is arranged on the top of water inlet pipe, overfall and auxiliary overfall are equal
It is connected with described water storage device by water pipe.
The a diameter of 100mm of described water inlet pipe, overfall, assists overfall and leads the diameter of shower pipe and be 40mm, water outlet
Pipe diameter 40mm, accident moisturizing pipe diameter 25mm, and accident filling pipe adopt 20# steel.
In use, outside supplementary water is entered in sealed cistern this utility model by sealed cistern open top, when
When liquid level reaches certain position, it is possible to reduce or stop supplementing the inflow of water, in sealed cistern, unnecessary water can be from overflow
Mouth flows out, and enters in water storage device, by the stable level of sealed cistern in certain position.Water in sealed cistern passes through water outlet
Pipe enters water-ring vacuum pump, makes water-ring vacuum pump form sealing liquid level, the water after water-ring vacuum pump starts, in water pump
Sealed cistern is reentered by water inlet pipe, so moves in circles.Lead to water level mistake in sealed cistern makeup water stream amount is larger
Height, and overfall can not draining in time when, by auxiliary overfall assist the timely draining of overfall, to mitigate overfall pressure, and
The sealing water yield in Shi Huifu water-ring vacuum pump.The moisturizing of sealed cistern top is not enough or accident condition leads to can not be just
During often moisturizing, accident filling pipe can be opened, from accident filling pipe to moisturizing in sealed cistern, to ensure water-ring vacuum pump
Operation and the safety of system operation.After the water in water-ring vacuum pump enters sealed cistern, the gas wherein containing can be directly
From open top effusion.
Claims (2)
1. a kind of sealed cistern for water-ring vacuum pump, sealed cistern body（1）In cylindrical structure it is characterised in that：
Sealed cistern body（1）Top is uncovered（2）, in sealed cistern body（1）Side sets gradually water inlet pipe from top to bottom（4）、
Overfall（5）, outlet pipe（6）With lead shower pipe（8）, and in outlet pipe（6）A piece accident filling pipe of upper connection（7）, accident moisturizing
Pipe（7）It is connected with water storage device, water inlet pipe（6）It is connected with the outlet of water-ring vacuum pump, outlet pipe（6）And water-ring vacuum pump
Water seal piping inlet connect, in sealed cistern body（1）On be additionally provided with auxiliary overfall（3）, assist overfall（3）It is arranged on
Water inlet pipe（4）Top.
2. a kind of sealed cistern for water-ring vacuum pump according to claim 1 it is characterised in that：Described overflow
Mouthful（5）With auxiliary overfall（3）All it is connected with described water storage device by water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882509.8U CN206000732U (en) | 2016-08-16 | 2016-08-16 | A kind of sealed cistern for water-ring vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882509.8U CN206000732U (en) | 2016-08-16 | 2016-08-16 | A kind of sealed cistern for water-ring vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000732U true CN206000732U (en) | 2017-03-08 |
Family
ID=58198884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620882509.8U Expired - Fee Related CN206000732U (en) | 2016-08-16 | 2016-08-16 | A kind of sealed cistern for water-ring vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275180A (en) * | 2019-07-22 | 2021-01-29 | 宁夏回族自治区食品检测研究院 | Constant-temperature water bath oscillator capable of automatically monitoring and adjusting liquid level of water bath |
| CN115025508A (en) * | 2021-12-14 | 2022-09-09 | 安徽国泰化工有限公司 | System for recovering aromatic hydrocarbons through water seal tank transformation of hydrogen peroxide aromatic hydrocarbon production vacuum pump |
-
2016
- 2016-08-16 CN CN201620882509.8U patent/CN206000732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275180A (en) * | 2019-07-22 | 2021-01-29 | 宁夏回族自治区食品检测研究院 | Constant-temperature water bath oscillator capable of automatically monitoring and adjusting liquid level of water bath |
| CN115025508A (en) * | 2021-12-14 | 2022-09-09 | 安徽国泰化工有限公司 | System for recovering aromatic hydrocarbons through water seal tank transformation of hydrogen peroxide aromatic hydrocarbon production vacuum pump |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170816 |