CN201337859Y - Vacuum pump oil mist exhaust pressing filter - Google Patents
Vacuum pump oil mist exhaust pressing filter Download PDFInfo
- Publication number
- CN201337859Y CN201337859Y CNU2009200670084U CN200920067008U CN201337859Y CN 201337859 Y CN201337859 Y CN 201337859Y CN U2009200670084 U CNU2009200670084 U CN U2009200670084U CN 200920067008 U CN200920067008 U CN 200920067008U CN 201337859 Y CN201337859 Y CN 201337859Y
- Authority
- CN
- China
- Prior art keywords
- filter
- shell
- material layer
- oil mist
- 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
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a vacuum pump oil mist exhaust pressing filter, comprising a shell, a filter-pressing material layer which is arranged in the shell, a cover hood and a vacuum pump outlet connecting part. The filter-pressing material layer is arranged in the middle position in the shell, the head part of the filter-pressing material layer is fixed at the inner end of the head part of the shell, the filter-pressing material layer and the inner wall of the shell form an oil smoke compressing area, the middle space of the filter-pressing material layer is a filtered waste gas exhaust area. The cover hood is arranged at the outer end of the head part of the shell, and an air exit hole is arranged between the cover hood and the head part of the shell. The vacuum pump oil mist exhaust pressing filter utilizes a principle that oil mist particles are increased after being pressed, the oil mist particles are filtered by special filtering material, thereby achieving the effect of one-time removing the oil mist. The vacuum pump oil mist exhaust pressing filter has small volume, the filtering speed of the oil mist particles is rapid, the effect is good, and the filter is suitable for vacuum pumps with various specifications and large air flow and is helpful to improving the air quality of the environment.
Description
Technical field
The utility model relates to vavuum pump, is used to discharge the filter-press type filter of oil smoke and mist of oil gas on particularly a kind of vavuum pump.
Background technology
All will use lubricating oil during the vavuum pump running, lubricating oil can increase lubrication, and sealing function is arranged again, and the vacuum that improves vavuum pump is played a key effect.But along with the rising and the vavuum pump continuous running of vavuum pump temperature, lubricating oil can constantly be vaporized on a small quantity, produces oil smoke, and oil smoke is mixed in the vavuum pump exhaust and discharges, and has polluted room air thus.
Generally do not settle oil mist filter on the existing vavuum pump, suck the people's gas of choking that vavuum pump is discharged for a long time, obviously unfavorable to human body.Therefore, most of users use a glue pipe socket on exhaust outlet, guide to outdoor by the windowpane that is equipped with the hole sebific duct again.Though it is outdoor that this way can make the people's that chokes gas be discharged to, using, installing comparatively trouble, and taking limited space.
The utility model content
Task of the present utility model provides a kind of improved vavuum pump mist of oil exhaust pressure filter formula filter, therefore it has solved existing vavuum pump and has not generally settled oil mist filter and install comparatively trouble in use with the sebific duct exhaust, and the air of vavuum pump surrounding environment such as is polluted at problem.
Technical solution of the present utility model is as follows:
A kind of vavuum pump mist of oil exhaust pressure filter formula filter, it comprises shell, it also comprises press filtration material layer, calotte and the vacuum pump outlet connecting portion that is installed in enclosure;
Described press filtration material layer is arranged on the centre position of enclosure, and the head of press filtration material layer is fixed on case head the inner, and press filtration material layer and outer casing inner wall form the oil smoke compressional zone, and the intermediate space of press filtration material layer is through filtering clean waste gas discharge area;
Described calotte is installed in the case head outer end, is provided with steam vent between calotte and the case head.
Described vacuum pump outlet connecting portion is the flange connecting portion.
Described vacuum pump outlet connecting portion is a threaded joints
Described shell is a metal shell.
Described shell is a plastic casing.
Vavuum pump mist of oil exhaust pressure filter formula filter of the present utility model utilizes oil mist particles through the principle that particle after certain pressurization increases, and allows oil mist particles pass through special filter material filtration again, thereby reaches the effect of disposable removal mist of oil.
Vavuum pump mist of oil exhaust pressure filter formula filter volume of the present utility model is little, and the oil mist particles rate of filtration is fast, and is effective, is applicable to the vavuum pump of all size, big or small tolerance.Mist of oil discharge filter of the present utility model is housed, helps to solve the air pollution problems inherent of vavuum pump surrounding environment, improve ambient air quality, protection vavuum pump ambient persons health.
Description of drawings
Accompanying drawing is a kind of vavuum pump mist of oil exhaust pressure filter formula structure of filter schematic diagram of the present utility model.
The specific embodiment
Referring to accompanying drawing, the utility model is a kind of vavuum pump mist of oil exhaust pressure filter formula filter, and it mainly is made up of shell 1, press filtration material layer 2, calotte 3 and vacuum pump outlet connecting portion 4.
Shell 1 inner installing press filtration material layer 2, press filtration material layer 2 is arranged on the centre position of shell 1 inside.The head of press filtration material layer 2 is fixed on shell 1 head the inner.Press filtration material layer 2 forms an oil smoke compressional zone 5 with shell 1 inwall, and oil smoke enters oil smoke compressional zone 5 from vavuum pump air exit 7, and then is compressed.The intermediate space of press filtration material layer 2 is that oil smoke is filtered totally by press filtration material layer 2, enters through filtering clean waste gas discharge area 6 through filtering clean waste gas discharge area 6.
Calotte 3 is installed in shell 1 head outer end, is provided with steam vent between calotte 3 and shell 1 head, and clean after filtration waste gas to indoor, therefore can not cause indoor environmental pollution by steam vent row.
Vacuum pump outlet connecting portion 4 is connected vavuum pump air exit place.Vacuum pump outlet connecting portion 4 can be the flange connecting portion, also can be threaded joints.
Shell 1 can be metal shell, also can be plastic casing.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim conversion, the modification of the foregoing description.
Claims (5)
1. a vavuum pump mist of oil exhaust pressure is filtered the formula filter, and it comprises shell, it is characterized in that, it also comprises press filtration material layer, calotte and the vacuum pump outlet connecting portion that is installed in enclosure;
Described press filtration material layer is arranged on the centre position of enclosure, and the head of press filtration material layer is fixed on case head the inner, and press filtration material layer and outer casing inner wall form the oil smoke compressional zone, and the intermediate space of press filtration material layer is through filtering clean waste gas discharge area;
Described calotte is installed in the case head outer end, is provided with steam vent between calotte and the case head.
2. vavuum pump mist of oil exhaust pressure filter formula filter according to claim 1 is characterized in that described vacuum pump outlet connecting portion is the flange connecting portion.
3. vavuum pump mist of oil exhaust pressure filter formula filter according to claim 1 is characterized in that described vacuum pump outlet connecting portion is a threaded joints.
4. vavuum pump mist of oil exhaust pressure filter formula filter according to claim 1 is characterized in that described shell is a metal shell.
5. vavuum pump mist of oil exhaust pressure filter formula filter according to claim 1 is characterized in that described shell is a plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200670084U CN201337859Y (en) | 2009-01-15 | 2009-01-15 | Vacuum pump oil mist exhaust pressing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200670084U CN201337859Y (en) | 2009-01-15 | 2009-01-15 | Vacuum pump oil mist exhaust pressing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201337859Y true CN201337859Y (en) | 2009-11-04 |
Family
ID=41233394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200670084U Expired - Fee Related CN201337859Y (en) | 2009-01-15 | 2009-01-15 | Vacuum pump oil mist exhaust pressing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201337859Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929450A (en) * | 2010-10-11 | 2010-12-29 | 复旦大学 | Vacuum pump capable of preventing oil, water and contained particulate matters from being absorbed into pump body |
| CN102943760A (en) * | 2012-12-13 | 2013-02-27 | 常州博朗低温设备有限公司 | Oil spraying prevention device of vacuum pump |
| CN103732304A (en) * | 2011-08-17 | 2014-04-16 | 曼·胡默尔有限公司 | Filter insert, and filter comprising a filter insert and a housing |
| CN104564619A (en) * | 2015-01-21 | 2015-04-29 | 任少琳 | Welding-free and screw fastening-free oil filter |
| CN107989778A (en) * | 2017-12-28 | 2018-05-04 | 澳优乳业（中国）有限公司 | A kind of vacuum pump protective device |
| WO2019033526A1 (en) * | 2017-08-17 | 2019-02-21 | 河南裕展精密科技有限公司 | Oil mist separation device |
| CN113389706A (en) * | 2021-07-09 | 2021-09-14 | 长鑫存储技术有限公司 | Vacuum system, low-pressure vacuum process equipment and stop piece |
-
2009
- 2009-01-15 CN CNU2009200670084U patent/CN201337859Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929450A (en) * | 2010-10-11 | 2010-12-29 | 复旦大学 | Vacuum pump capable of preventing oil, water and contained particulate matters from being absorbed into pump body |
| CN103732304A (en) * | 2011-08-17 | 2014-04-16 | 曼·胡默尔有限公司 | Filter insert, and filter comprising a filter insert and a housing |
| CN103732304B (en) * | 2011-08-17 | 2016-08-24 | 曼·胡默尔有限公司 | Filter inserts and with filter inserts and the filter of housing |
| CN102943760A (en) * | 2012-12-13 | 2013-02-27 | 常州博朗低温设备有限公司 | Oil spraying prevention device of vacuum pump |
| CN104564619A (en) * | 2015-01-21 | 2015-04-29 | 任少琳 | Welding-free and screw fastening-free oil filter |
| WO2019033526A1 (en) * | 2017-08-17 | 2019-02-21 | 河南裕展精密科技有限公司 | Oil mist separation device |
| CN107989778A (en) * | 2017-12-28 | 2018-05-04 | 澳优乳业（中国）有限公司 | A kind of vacuum pump protective device |
| CN113389706A (en) * | 2021-07-09 | 2021-09-14 | 长鑫存储技术有限公司 | Vacuum system, low-pressure vacuum process equipment and stop piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201337859Y (en) | Vacuum pump oil mist exhaust pressing filter | |
| CN208686463U (en) | Automobile tail gas filtering device | |
| CN203114392U (en) | Exhaust pipe tail gas filtering and silencing exhause | |
| CN205569969U (en) | Fragrant moxibustion smoke purifier | |
| CN103542455B (en) | A kind of Central Air Conditioner Used in Buildings unit removing fine particle | |
| CN202851111U (en) | Noise reduction dirt collection device of pneumatic motor | |
| CN208356310U (en) | Air cleaning device | |
| CN209295248U (en) | A kind of fume purifier of fume | |
| CN203615484U (en) | Central air conditioning unit capable of removing fine particles for building | |
| CN207871728U (en) | A kind of new structural gas-liquid separator | |
| CN102519065A (en) | Oily fume purifier | |
| CN208193947U (en) | A kind of mist of oil separating and reclaiming device | |
| CN213965885U (en) | Air-blower gas-water separation device | |
| CN201823426U (en) | Air filter device | |
| CN218740830U (en) | Waste gas purification device | |
| CN210772371U (en) | Novel oil fume purifier | |
| CN212068243U (en) | Air outlet structure of venturi wet dust collector | |
| CN212283370U (en) | Environment-friendly industrial waste gas purification device | |
| CN204082490U (en) | A kind of vacuum pump mist of oil discharge filter | |
| CN203235348U (en) | Waste gas joint treatment device | |
| CN216440266U (en) | High-efficient energy saving and emission reduction exhaust gas filtering device convenient to clearance | |
| CN214945312U (en) | Fan with foreign matter filtering structure for industrial production | |
| CN212309201U (en) | Waste gas dust removal environmental protection equipment | |
| CN216825339U (en) | Roots blower for cleaning air | |
| CN202590540U (en) | Composite smoke eliminator |
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: 20091104 Termination date: 20130115 |