CN201179380Y - Electrostatic accurate filter for ceramic - Google Patents
Electrostatic accurate filter for ceramic Download PDFInfo
- Publication number
- CN201179380Y CN201179380Y CNU2008200286988U CN200820028698U CN201179380Y CN 201179380 Y CN201179380 Y CN 201179380Y CN U2008200286988 U CNU2008200286988 U CN U2008200286988U CN 200820028698 U CN200820028698 U CN 200820028698U CN 201179380 Y CN201179380 Y CN 201179380Y
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- China
- Prior art keywords
- filter
- ceramic
- electrostatic
- barrel body
- porous honeycomb
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- Expired - Lifetime
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- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to an electrostatic ceramic precise filter of the isolation techniques. The precise filter has a filter cylinder body which is provided with an oil inlet and an oil outlet. The inside of the filter cylinder body is provided with a porous honeycomb sponge body which takes the shape of a ring, and the center of the sponge body is provided with a plurality of ceramic filtering rods and static electrodes. The ceramic filtering rods and the static electrodes are fixed on a filter element bearing support which is sealed and arranged on the opening of the filter cylinder body and is provided with an oil outlet. The electrostatic filtering device adopted by the utility model takes advantage of the powerful electrostatic field force thereof and can effectively remove impurities as small as the size of 0.01 microns and block a great deal of pollutants and oxidizing substances in the porous honeycomb sponge body, thereby providing the electrostatic ceramic precise filter which has high filter accuracy and low use cost and is not easy to be blocked but easy to be regenerated.
Description
Technical field
The utility model belongs to separation technology field, is used for the filter of oil product especially for petroleum chemical industry.
Background technology
At present the filter kind of oil product filtration, purification is a lot, but low, the easy obstruction of ubiquity filtering accuracy, problem that use cost is high.Such as the oil filter made from ceramic filter material that generally uses.The filter of general ceramic base material only utilizes the capillary principle of ceramic capillary to realize Separation of Solid and Liquid, and ceramic capillary is generally between the 0.1-10 micron, can't improve precision again, can't filtering for the granule foreign less than 0.1 micron.Moreover, therefore especially easily stop up owing to reasons such as cost and equipment volume control make the cartridge surface of equipment long-pending limited.
Summary of the invention
The utility model purpose is a kind of electrostatic ceramic fine filter of design, effectively solves the precision drawback not enough and that stop up easily of existing two kinds of ceramic filters.
Specifically, electrostatic ceramic fine filter, has filtration barrel body, oil-in and oil drain out are arranged on the filtration barrel body, the porous honeycomb cavernous body is housed in the filtration barrel body, and the porous honeycomb cavernous body is that many ceramic filter sticks and stationary electrode are equipped with in ring-type and its center, and ceramic filter stick and stationary electrode are fixed on the filter core load support, and the sealing of filter core load support is installed on the filtration barrel body opening, has oil-out on the filter core load support.
Pressure sensor is housed on filtration barrel body, between filtration barrel body barrel and porous honeycomb cavernous body, ultrasonic vibrator is housed.With ultrasonic cleaning porous honeycomb Sponge and ceramic filter stick surface.
Have air inlet on the filter core load support, this air inlet is connected with compressed air.For the granule foreign that gos deep into ceramic filter stick, feed compressed air from air inlet and blown out.
The utility model advantage is the Electrostatic Treatment mode that adds on ceramic filter, can effectively solve the drawback of above-mentioned two kinds of ceramic filters.The electro static filtering device that the utility model adopts utilize its powerful electrostatic field force effectively the trickle impurity and a large amount of particulate pollutants and oxidation material adsorbed to 0.01 micron of filtering tackle in the porous honeycomb Sponge, thereby provide a kind of filtering accuracy height, use cost is low, is difficult for the brand-new electrostatic ceramic fine filter that stops up, is easy to regenerate.The utility model has significantly improved the filtering accuracy of ceramic filter, effectively reduces its filter core and stops up probability.And make cleaning and regeneration become easily with efficient, thorough.The utility model patent structure is simple, and parts are few, and assembling is safeguarded very simple.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model filter cartridge construction schematic diagram.
The specific embodiment
As shown in Figure 1, 2, electrostatic ceramic fine filter comprises filtration barrel body, electrostatic generator (stationary electrode), porous honeycomb Sponge, air-flow-ultrasonic cleaning equipment.Oil-in 1 and oil drain out 3 are arranged on the filtration barrel body, porous honeycomb cavernous body 10 is housed in the filtration barrel body, porous honeycomb cavernous body 10 is equipped with many ceramic filter sticks 7 and stationary electrode 6 for ring-type and its center, the closely outer ceramic element group that spreads on of porous honeycomb Sponge.Pottery filter stick 7 and stationary electrode 6 are fixed on the filter core load support 9, and 9 sealings of filter core load support are installed on the filtration barrel body opening, have oil-out 2 on filter core load support 9.Pressure sensor 11 is housed on filtration barrel body, between filtration barrel body barrel and porous honeycomb cavernous body 10, ultrasonic vibrator 8 is housed.Have air inlet 4 on filter core load support 9, this air inlet 4 is connected with compressed air and uses as the air-flow back blow port.The mounting means of filter core is that many ceramic filter sticks are anchored on the filter core load support, is positioned in the filtration barrel body upper flange end cap draw-in groove, and filtration barrel body is built-in with porous honeycomb Sponge, digital display pressure sensor and ultrasonic generation oscillator.
Operation principle: start electrostatic generator, cartridge filter is under the powerful electrostatic field force effect, fluid enters filtration barrel body through oil-in 1, because porous honeycomb Sponge 10 static electrification lotuses exist, granule foreign in the fluid is by interception absorption layer by layer, the impurity that is not adsorbed interception that denier only arranged is carried under one's arms to flow through by fluid and is installed on the filter core load support 9 ceramic filter stick 7, and tackled by ceramic filter stick, the fluid of filtration, purification is finished fluid filtration, purification process through oil-out 2 outflow filter cylindrical shells.
After the pottery filter stick stopped up, 11 perception of digital display pressure sensor also started ultrasonic vibrator, utilize ultrasonic cleaning porous honeycomb Sponge and ceramic filter stick surface, for the granule foreign that gos deep into ceramic filter stick, were blown out from air inlet 4 logical people's compressed air.
Oil drain out 3 can be opened with its discharge in impurity sedimentation that is cleaned out and filtration barrel body bottom.
Claims (3)
1, electrostatic ceramic fine filter, has filtration barrel body, oil-in (1) and oil drain out (3) are arranged on the filtration barrel body, it is characterized in that being equipped with in the filtration barrel body porous honeycomb cavernous body (10), porous honeycomb cavernous body (10) is equipped with many ceramic filter sticks (7) and stationary electrode (6) for ring-type and its center, pottery filter stick (7) and stationary electrode (6) are fixed on the filter core load support (9), and filter core load support (9) sealing is installed on the filtration barrel body opening, has oil-out (2) on filter core load support (9).
2, electrostatic ceramic fine filter according to claim 1 is characterized in that being equipped with pressure sensor (11) on filtration barrel body, between filtration barrel body barrel and porous honeycomb cavernous body (10) ultrasonic vibrator (8) is housed.
3, electrostatic ceramic fine filter according to claim 1 and 2 is characterized in that having air inlet (4) on filter core load support (9), and this air inlet (4) is connected with compressed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200286988U CN201179380Y (en) | 2008-03-26 | 2008-03-26 | Electrostatic accurate filter for ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200286988U CN201179380Y (en) | 2008-03-26 | 2008-03-26 | Electrostatic accurate filter for ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179380Y true CN201179380Y (en) | 2009-01-14 |
Family
ID=40248883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200286988U Expired - Lifetime CN201179380Y (en) | 2008-03-26 | 2008-03-26 | Electrostatic accurate filter for ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179380Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249344B (en) * | 2008-03-26 | 2010-06-02 | 周建伟 | Electrostatic ceramic fine filter |
| CN104759124A (en) * | 2015-03-31 | 2015-07-08 | 山东惠尔佳生物有限公司 | Special filter for phosphatide oil and filtering method |
-
2008
- 2008-03-26 CN CNU2008200286988U patent/CN201179380Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101249344B (en) * | 2008-03-26 | 2010-06-02 | 周建伟 | Electrostatic ceramic fine filter |
| CN104759124A (en) * | 2015-03-31 | 2015-07-08 | 山东惠尔佳生物有限公司 | Special filter for phosphatide oil and filtering method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090114 Effective date of abandoning: 20080326 |