CN201470257U - Jet-type oil mist separator with coalescent filter element - Google Patents
Jet-type oil mist separator with coalescent filter element Download PDFInfo
- Publication number
- CN201470257U CN201470257U CN2009201898473U CN200920189847U CN201470257U CN 201470257 U CN201470257 U CN 201470257U CN 2009201898473 U CN2009201898473 U CN 2009201898473U CN 200920189847 U CN200920189847 U CN 200920189847U CN 201470257 U CN201470257 U CN 201470257U
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- oil
- filter cartridge
- filter element
- cartridge
- filter core
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Abstract
The utility model relates to a jet-type oil mist separator with a coalescent filter element, which comprises a filter cartridge. A W-shaped coalescent filter element is installed in the filter cartridge; an oil mist inlet is formed at the bottom of the filter cartridge and connected with a compressed air inlet pipe; a liquid level controller is installed on the inner wall of the filter cartridge and adjacent to the cartridge bottom; an oil return opening is formed at the bottom of the filter cartridge and adjacent to the coalescent filter element; an oil return pipe is connected on the oil return opening; a solenoid valve electrically connected with the liquid level controller is installed on the oil return pipe; an air exhaust pipe is connected on the side wall adjacent to the top of the filter cartridge, and the joint between the air exhaust pipe and the side wall of the filter cartridge is positioned above the coalescent filter element; and a filter cartridge cover is sealed at the top of the filter cartridge. The lubricating oil condensed through the coalescent filter element can be recovered to the oil tank of the oil lubricating system, thereby reducing the loss of lubricating oil, omitting an external smoke exhaust pipeline of the conventional smoke exhaust fan, reducing the pollution, preventing oil mist and oil smoke from being sucked into the host machine system and ensuring the effective and safe operation of the jet-type oil mist separator.
Description
Technical field
The utility model relates to a kind of oil mist separator, relates in particular to a kind of jet oil mist separator with the coagulation type filter core.
Background technology
In oil lubrication system that is big, heavy, high-speed rotating machine (as steam turbine, compressor), flow through that main frame is lubricated, when the lubricating cooling oil at sealing position returns the lubricating system fuel tank, because high temperature and impact can be carried a large amount of bubbles secretly, after entering fuel tank, bubble eruption, produce a large amount of oil smoke mists, can cause as untimely processing:
1. mist of oil is inhaled into main frame rotary part generation mist of oil and " runs, emits " phenomenon, causes security incident generations such as fire.
2. mist of oil is overflowed from each ventilation of fuel tank, causes environmental pollution, also can bring equipment room to influence each other, and causes the equipment can't be in indoor use.
The key of mist of oil, oil smoke bulk storage problem is: the droplet diameter of the overwhelming majority is less than 1 micron in mist of oil, the oil smoke, and traditional eliminating mist of oil, the method for oil smoke, larger oil droplet in mist of oil, the oil smoke can only be removed as silk screen, fiber, static, centrifugal process etc., small oil droplet can't be removed.Therefore, after these methods processing, still there are a large amount of mist of oils and oil smoke.Solution commonly used at present is to establish the mist extractor blower fan at the fuel tank top, mist of oil is caused factory building discharge outward, causes a large amount of oil particles to be carried secretly together by mist of oil and discharges, and has quickened the consumption of lubricating oil in the lubricating system.
Summary of the invention
The utility model provides a kind of mist of oil and the oil smoke that can effectively remove heavy type, the generation of high-speed rotating machine oil lubrication system in order to solve the problems of the technologies described above, and can reduce the jet oil mist separator of the band coagulation type filter core of lubrication oil consumption again.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises cartridge filter, be provided with the coagulation type filter core in the cartridge filter, the bottom of cartridge filter is provided with the mist of oil import, the mist of oil import is communicated with the compressed air inlet pipe, be connected with blast pipe on the sidewall at the close top of cartridge filter, the junction of blast pipe and cartridge filter sidewall is positioned at the top of coagulation type filter core, the bottom of cartridge filter is provided with oil return opening near coagulation type filter core place, is connected with oil return pipe on the oil return opening.
As preferably, the top of described cartridge filter is provided with filtration barrel cover.
As preferably, described coagulation type filter core is " W " type.
As preferably, be provided with fluid level controller in the described cartridge filter, described oil return pipe is provided with magnetic valve.
The beneficial effects of the utility model are: by the coagulation type filter core, the lubricating oil that gets off that can will condense is recovered in the fuel tank of oil lubrication system, thereby reduced the loss of lubricating oil and saved the external smoke discharging pipe of conventional smoke exhaust fan, saved operation and maintenance cost.Because remarkable mist of oil, the oil smoke performance removed; the air of removing mist of oil, oil smoke can directly discharge in factory building; avoid polluting the environment of plant; reduce potential safety hazards such as fire; be inhaled into host computer system (as oxygenerator aspiration leg etc.) after particularly having avoided mist of oil, oil smoke to enter air; reduce unnecessary downtime to greatest extent (as cleaning carbon distribution on the air compressor machine impeller etc.), improved the efficient and the security of equipment operation greatly.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is for being a kind of structural representation of the coagulation type filter core of " W " type in the utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the jet oil mist separator of the band coagulation type filter core of present embodiment, as Fig. 1, shown in Figure 2, comprise cartridge filter 1, coagulation type filter core 2 is housed in the cartridge filter 1, the coagulation type filter core is " W " type, the interposition of the bottom of cartridge filter 1 is equipped with mist of oil import 3, mist of oil import 3 is communicated with compressed air inlet pipe 5, near the tube bottom fluid level controller is installed on the inwall of cartridge filter 1, there is oil return opening the bottom of cartridge filter 1 near coagulation type filter core 2 places, be connected with oil return pipe 6 on the oil return opening, the magnetic valve 8 that is electrically connected with fluid level controller is installed on the oil return pipe 6.Be connected with blast pipe 4 on the sidewall at the close top of cartridge filter 1, the junction of blast pipe 4 and cartridge filter sidewall is positioned at the top of coagulation type filter core 2.The top seal of cartridge filter 1 has filtration barrel cover 7.When the liquid level of oil return arrived fluid level controller, fluid level controller sent control signal and opens magnetic valve on the oil return pipe, realizes draining the oil automatically.
The utility model adopts the compressed air jet drive to be power, after the air of year mist of oil enters cartridge filter, directly enters coalescing element center efficiently by bump, filtration, coalescence principle.Oil droplet is collected by the microfibre of coalescing element, is back to the bottom of cartridge filter then.Filter the clean air in back and discharge the filter chamber by blast pipe.Coagulation type filter core parting material adopts the special filter material of efficient Oil-gas Separation (polyester fiber), and resistance is little, efficient is high, reaches 99.97% for diameter greater than 0.3 micron oil droplet filter efficiency, thoroughly removes all visible oil smoke, meets the environmental protection standard.The coagulation type filter core adopts " W " type structure, and the separating layer area is big, and the life-span is long, and filter element life generally can reach 3～5 years (deciding according to load) and need not maintenance.Compact conformation, in light weight, install simply, need not outside pipe arrangement, avoid mist of oil, oil smoke to suck host computer system, guarantee equipment effectively, safe operation.
Claims (4)
1. jet oil mist separator with the coagulation type filter core, it is characterized in that comprising cartridge filter, be provided with the coagulation type filter core in the cartridge filter, the bottom of cartridge filter is provided with the mist of oil import, the mist of oil import is communicated with the compressed air inlet pipe, is connected with blast pipe on the sidewall at the close top of cartridge filter, and the junction of blast pipe and cartridge filter sidewall is positioned at the top of coagulation type filter core, the bottom of cartridge filter is provided with oil return opening near coagulation type filter core place, is connected with oil return pipe on the oil return opening.
2. the jet oil mist separator of band coagulation type filter core as claimed in claim 1 is characterized in that the top of described cartridge filter is provided with filtration barrel cover.
3. the drawing-in type oil mist separator of band coagulation type filter core as claimed in claim 1 is characterized in that described coagulation type filter core is " W " type.
4. the drawing-in type oil mist separator of band coagulation type filter core as claimed in claim 1 is characterized in that being provided with fluid level controller in the described cartridge filter, and described oil return pipe is provided with magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201898473U CN201470257U (en) | 2009-07-23 | 2009-07-23 | Jet-type oil mist separator with coalescent filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201898473U CN201470257U (en) | 2009-07-23 | 2009-07-23 | Jet-type oil mist separator with coalescent filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470257U true CN201470257U (en) | 2010-05-19 |
Family
ID=42406495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201898473U Expired - Lifetime CN201470257U (en) | 2009-07-23 | 2009-07-23 | Jet-type oil mist separator with coalescent filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470257U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454384A (en) * | 2013-09-12 | 2013-12-18 | 重庆工商大学 | Method for testing dewatering performance of coalescence-separation filter core to lubricating oil |
| CN105883231A (en) * | 2016-06-27 | 2016-08-24 | 河南中托力合化学有限公司 | Solvent storage tank protection device |
| CN113578542A (en) * | 2021-08-04 | 2021-11-02 | 台嘉成都玻纤有限公司 | Negative pressure oil mist collection device |
-
2009
- 2009-07-23 CN CN2009201898473U patent/CN201470257U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454384A (en) * | 2013-09-12 | 2013-12-18 | 重庆工商大学 | Method for testing dewatering performance of coalescence-separation filter core to lubricating oil |
| CN103454384B (en) * | 2013-09-12 | 2015-07-29 | 重庆工商大学 | A kind of coarse separation filter core is to lubricating oil dewatering test method |
| CN105883231A (en) * | 2016-06-27 | 2016-08-24 | 河南中托力合化学有限公司 | Solvent storage tank protection device |
| CN113578542A (en) * | 2021-08-04 | 2021-11-02 | 台嘉成都玻纤有限公司 | Negative pressure oil mist collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |