CN101249344B - Electrostatic ceramic fine filter - Google Patents
Electrostatic ceramic fine filter Download PDFInfo
- Publication number
- CN101249344B CN101249344B CN2008100178460A CN200810017846A CN101249344B CN 101249344 B CN101249344 B CN 101249344B CN 2008100178460 A CN2008100178460 A CN 2008100178460A CN 200810017846 A CN200810017846 A CN 200810017846A CN 101249344 B CN101249344 B CN 101249344B
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- Prior art keywords
- filter
- electrostatic
- ceramic
- barrel body
- filtration barrel
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- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000005686 electrostatic field Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 230000008929 regeneration Effects 0.000 abstract description 2
- 238000011069 regeneration method Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000001413 cellular effect Effects 0.000 abstract 3
- 239000012530 fluid Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011175 product filtration Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to an electrostatic ceramic fine filter in the separation technology, comprising a filter cylinder body, an oil inlet and an oil discharge outlet are arranged on the filter cylinder body, the interior of the filter cylinder body is provided with a porous cellular sponge body, the porous cellular sponge body is annular, the center of the body is provided with a plurality of ceramic filter rods and electrostatic poles, the ceramic filter rods and the electrostatic poles are fixed on a filter core bearing bracket, the filter core bearing bracket is sealed and arranged on theopening of the filter cylinder body, and an oil outlet is arranged on the filter core bearing bracket. An electrostatic filter device which is adopted by the electrostatic ceramic fine filter utilizes the strong electrostatic field to effectively filter and remove the impurities which are as fine as 0.01 micron and absorb and block a great number of granular pollutants and the oxidation substances in the porous cellular sponge body, thereby providing the new electrostatic ceramic fine filter which has high filtration precision, low use cost, difficult blockage and easy regeneration.
Description
Technical field
The invention belongs to separation technology field, be 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 present invention seeks to design a kind of electrostatic ceramic fine filter, effectively solve 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.
Advantage of the present invention 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 present invention 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 present invention 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.Patent structure of the present invention is simple, and parts are few, and assembling is safeguarded very simple.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a filter cartridge construction schematic diagram of the present invention.
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, fed compressed air from air inlet 4 and were blown out.
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 |
|---|---|---|---|
| CN2008100178460A CN101249344B (en) | 2008-03-26 | 2008-03-26 | Electrostatic ceramic fine filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100178460A CN101249344B (en) | 2008-03-26 | 2008-03-26 | Electrostatic ceramic fine filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101249344A CN101249344A (en) | 2008-08-27 |
| CN101249344B true CN101249344B (en) | 2010-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100178460A Expired - Fee Related CN101249344B (en) | 2008-03-26 | 2008-03-26 | Electrostatic ceramic fine filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101249344B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151856A (en) * | 2014-08-07 | 2014-11-19 | 镇江洋溢汽车部件有限公司 | Honeycomb sponge |
| US10273171B2 (en) * | 2014-11-05 | 2019-04-30 | Wellspring Water Technologies, Llc | Device for improving the chemical and physical properties of water and methods of using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002057001A1 (en) * | 2001-01-19 | 2002-07-25 | Dullien, Inc. | Separator made of fibrous porous material, such as a felt |
| CN2573063Y (en) * | 2002-10-17 | 2003-09-17 | 北京航空航天大学 | Nanomaterial photocatalytic degradation air purifier |
| CN1704565A (en) * | 2004-06-02 | 2005-12-07 | 中国科学院金属研究所 | Electric direct heating type three-efficiency purifier for automobile exhaust |
| WO2007023267A1 (en) * | 2005-08-25 | 2007-03-01 | Perkins Engines Company Limited | Autoselective regenerating particulate filter |
| CN201179380Y (en) * | 2008-03-26 | 2009-01-14 | 周建伟 | Electrostatic accurate filter for ceramic |
-
2008
- 2008-03-26 CN CN2008100178460A patent/CN101249344B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002057001A1 (en) * | 2001-01-19 | 2002-07-25 | Dullien, Inc. | Separator made of fibrous porous material, such as a felt |
| CN2573063Y (en) * | 2002-10-17 | 2003-09-17 | 北京航空航天大学 | Nanomaterial photocatalytic degradation air purifier |
| CN1704565A (en) * | 2004-06-02 | 2005-12-07 | 中国科学院金属研究所 | Electric direct heating type three-efficiency purifier for automobile exhaust |
| WO2007023267A1 (en) * | 2005-08-25 | 2007-03-01 | Perkins Engines Company Limited | Autoselective regenerating particulate filter |
| CN201179380Y (en) * | 2008-03-26 | 2009-01-14 | 周建伟 | Electrostatic accurate filter for ceramic |
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| Publication number | Publication date |
|---|---|
| CN101249344A (en) | 2008-08-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOJI BAIYUN HENGTONG HYDRAULIC FLUID TECHNOLOGY C Free format text: FORMER OWNER: ZHOU JIANWEI Effective date: 20120326 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120326 Address after: 721000 Baoji city of Shaanxi Province Yu Quan Lu room 409 No. 10 Patentee after: Baoji City Hengtong Hengtong hydraulic fluid technology Co., Ltd. Address before: 721000 Baoji City, Shaanxi province Jintai District of Wolong Si Bao Guo Road No. 33 7 ranked No. 8 Patentee before: Zhou Jianwei |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20130326 |