CN202065257U - Ejector vacuum pump system - Google Patents
Ejector vacuum pump system Download PDFInfo
- Publication number
- CN202065257U CN202065257U CN2011201366318U CN201120136631U CN202065257U CN 202065257 U CN202065257 U CN 202065257U CN 2011201366318 U CN2011201366318 U CN 2011201366318U CN 201120136631 U CN201120136631 U CN 201120136631U CN 202065257 U CN202065257 U CN 202065257U
- Authority
- CN
- China
- Prior art keywords
- water tank
- sparger
- water
- outlet
- 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
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses an ejector vacuum pump system which comprises an ejector, a water tank and a circulating water pump, wherein an outlet of the circulating water pump is communicated with an inlet of the ejector; a water inlet of the water tank is connected with an outlet of the ejector; a water outlet of the water tank is communicated with an inlet of the circulating water pump; and the ejector is placed horizontally. The ejector of the ejector vacuum pump system is located above the water tank, so that the space is saved and the ejector vacuum pump system is suitable for being mounted and used in places with limited spaces. Furthermore, a reasonable water circulation direction is formed through arranging a clapboard, so that the use effect of the system is improved.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, relates in particular to a kind of vacuum ejector vacuum pump system that is used for.
Background technique
Water jet pump is the chemical industry equipment of using always, and the critical piece that is used to form vacuum is a sparger, auxiliary water tank and circulating water pump in addition.
In sparger, have the working medium water of certain pressure, spray at a high speed to suction chamber by nozzle, the pressure of water can be become kinetic energy, form high-speed jet; Gas in the suction chamber is forced to carry with it by high-speed jet and is mixed, and forms gas-liquid mixed stream, enters Diffuser, thereby suction chamber pressure is reduced, form vacuum, in the extending section of Diffuser, the kinetic energy of mixed jet changes the pressure energy into, speed reduces pressure and raises, and gas is further compressed, outside the water excavationg pump, air-water separation in water tank, gas release is gone into atmosphere, and water is by the water pump cycling and reutilization, and going round and beginning again reaches the purpose that vacuumizes.
Sparger of the prior art mostly is an injection water straight down, and the upright sparger of arranging occupies bigger space, and limited place is unfavorable for installing and using in the space.
The model utility content
The utility model provides a kind of space, water injection vacuum pump system easy to use of saving, and is suitable for the place limited in the space and installs and use.
A kind of ejector vacuum pump system comprises sparger, water tank and circulating water pump, and described circulating water pump outlet is communicated with the sparger inlet, and tank entry is accepted sparger and exported, and water outlet of water tank enters the mouth with circulating water pump and is communicated with described sparger horizontal positioned.
Described sparger is positioned at the water tank top.The water tank top that is positioned at of sparger level helps saving the space.
The described water tank bottom of an end longitudinally has outlet, and the sparger outlet is accepted at the other end top.Be connected with stiffening plate between horizontal two sidewalls of described water tank, to improve the bulk strength of water tank.The position that described water tank is accepted sparger outlet is provided with the dividing plate of vertical layout, and the dividing plate upper edge is concordant with the upper edge of water tank, leaves circulating water channel between the bottom surface of dividing plate lower edge and water tank.Adopting dividing plate to help forming rational water cycle flows to.
Being positioned at above the water tank of the sparger level of the utility model ejector vacuum pump system helps saving the space, is suitable for place installation and the use limited in the space.Form the rational water cycle flow direction by dividing plate is set in addition, improved using effect.
Description of drawings
Fig. 1 is the structural representation of the utility model ejector vacuum pump system.
Embodiment
Referring to accompanying drawing, a kind of ejector vacuum pump of the utility model system, comprise sparger 1, water tank 2 and circulating water pump 3, circulating water pump 3 outlets are communicated with sparger 1 inlet, the inlet of water tank 2 is accepted sparger 1 outlet, the water outlet of water tank 2 is communicated with the inlet of circulating water pump 3, and the vacuum suction port of sparger 1 is communicated with baffle-box 7.
The position that water tank 2 is accepted sparger outlet is provided with the dividing plate 9 of vertical layout, and dividing plate 9 upper edges are concordant with the upper edge of water tank 2, leave circulating water channel between the bottom surface of dividing plate 9 lower edges and water tank 2.Adopting dividing plate 9 to help forming rational water cycle flows to.
Baffle-box 7 is connected with level 2 buffering jar 4 by pipeline, is respectively equipped with vacuum gauge 8 and vacuum gauge 5 on baffle-box 7 and the level 2 buffering jar 4, and level 2 buffering jar 4 tops are vacuum house steward 6.
Being positioned at above the water tank of the sparger level of the utility model ejector vacuum pump system helps saving the space, formed the rational water cycle flow direction by dividing plate is set in addition, improved using effect.
Claims (5)
1. an ejector vacuum pump system comprises sparger, water tank and circulating water pump, and wherein said circulating water pump outlet is communicated with the sparger inlet, tank entry is accepted the sparger outlet, water outlet of water tank is communicated with the circulating water pump inlet, it is characterized in that described sparger horizontal positioned.
2. ejector vacuum pump as claimed in claim 1 system is characterized in that, described sparger is positioned at the water tank top.
3. ejector vacuum pump as claimed in claim 2 system is characterized in that the described water tank bottom of an end longitudinally has outlet, and the sparger outlet is accepted at the other end top.
4. ejector vacuum pump as claimed in claim 3 system is characterized in that, is connected with stiffening plate between horizontal two sidewalls of described water tank.
5. ejector vacuum pump as claimed in claim 4 system is characterized in that, the position that described water tank is accepted the sparger outlet is provided with the dividing plate of vertical layout, and the dividing plate upper edge is concordant with the upper edge of water tank, leaves circulating water channel between the bottom surface of dividing plate lower edge and water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201366318U CN202065257U (en) | 2011-05-03 | 2011-05-03 | Ejector vacuum pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201366318U CN202065257U (en) | 2011-05-03 | 2011-05-03 | Ejector vacuum pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065257U true CN202065257U (en) | 2011-12-07 |
Family
ID=45059121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201366318U Expired - Fee Related CN202065257U (en) | 2011-05-03 | 2011-05-03 | Ejector vacuum pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065257U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265696A (en) * | 2014-08-07 | 2015-01-07 | 苏州淮通电气有限公司 | Jet pump |
| CN104265698A (en) * | 2014-08-07 | 2015-01-07 | 苏州淮通电气有限公司 | Jet pump |
| CN104265697A (en) * | 2014-08-07 | 2015-01-07 | 苏州淮通电气有限公司 | Jet pump |
| CN107131775A (en) * | 2017-05-16 | 2017-09-05 | 安徽金星钛白（集团）有限公司 | A kind of titanium dioxide processing air-flow crushing waste heat from tail gas Application way |
-
2011
- 2011-05-03 CN CN2011201366318U patent/CN202065257U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265696A (en) * | 2014-08-07 | 2015-01-07 | 苏州淮通电气有限公司 | Jet pump |
| CN104265698A (en) * | 2014-08-07 | 2015-01-07 | 苏州淮通电气有限公司 | Jet pump |
| CN104265697A (en) * | 2014-08-07 | 2015-01-07 | 苏州淮通电气有限公司 | Jet pump |
| CN106194855A (en) * | 2014-08-07 | 2016-12-07 | 吴小再 | The jet pump that efficiency is higher |
| CN107131775A (en) * | 2017-05-16 | 2017-09-05 | 安徽金星钛白（集团）有限公司 | A kind of titanium dioxide processing air-flow crushing waste heat from tail gas Application way |
| CN107131775B (en) * | 2017-05-16 | 2019-06-25 | 安徽金星钛白（集团）有限公司 | A kind of processing of titanium dioxide utilizes method with air-flow crushing waste heat from tail gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20130503 |