CN201643860U - Electrostatic particle oil filter press - Google Patents
Electrostatic particle oil filter press Download PDFInfo
- Publication number
- CN201643860U CN201643860U CN2010201534291U CN201020153429U CN201643860U CN 201643860 U CN201643860 U CN 201643860U CN 2010201534291 U CN2010201534291 U CN 2010201534291U CN 201020153429 U CN201020153429 U CN 201020153429U CN 201643860 U CN201643860 U CN 201643860U
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- China
- Prior art keywords
- filter tank
- oil
- electrostatic
- valve
- filter
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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
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Abstract
The utility model relates to an electrostatic particle oil filter press, which comprises an electrostatic preliminary filter tank, an oil pump, a high-voltage transformer and a fine filter tank. An oil inlet pipe is arranged at the lower part of the electrostatic preliminary filter tank, a blow-down valve is arranged at the bottom of the electrostatic preliminary filter tank, and an oil outlet pipe is arranged at the top of the electrostatic preliminary filter tank; the high-voltage transformer is connected with the top of the electrostatic preliminary filter tank through a high-voltage cable; the oil pump is connected with both the oil outlet pipe and a connecting pipe; a pressure gauge, a protection filter, a connecting valve and the fine filter tank are sequentially arranged on the connecting pipe; an oil outlet valve and a flushing valve are arranged at the top of the fine filter tank, a plurality of filtering elements are arranged inside the straining tank, an isolation net is arranged at the lower part of the fine filter tank, and the blow-down valve is arranged at the bottom of the fine filter tank; and a control case is connected with both the oil pump and the high-voltage transformer. The electrostatic particle oil filter press is additionally equipped with the fine filter tank on the basis of electrostatic preliminary filtration, so as to eliminate the difficulty of neutral particle filtration. The absolute filtration precision is up to 5 mum, and the degree of clarity is up to NAS1638 5-class. After filtration, the oil is close to the standard of new oil, and the oil can be kept in a high-quality working state.
Description
Technical field
The utility model relates to oil product regeneration process field, relates in particular to a kind of electrostatic particle oil filter.
Background technology
At present, industrial oil is made the oil filter that regeneration is handled, its equipment operation principle has centrifugal oil filter, vacuum oil-filter, static oil filter etc.The vacuum oil-filter vaccum dewatering is effective, but it is undesirable to remove the impurity effect, has also that power is big, the high shortcoming that consumes energy, operating cost height, maintenance cost height, complex operation; Centrifugal oil filter when Water in oil surpasses 500ppm, can not effectively be removed impurity; The static oil filter with the high-pressure electrostatic Coulomb force as the purification means, in high-gradient electric field, because fluid and water, colloid impurity, the difference of mechanical admixture DIELECTRIC CONSTANTS, under the effect of Coulomb force, various impurity are poured into the direction of field intensity rapidly, and be adsorbed and be deposited on the dielectric filter material, the foreign particle of separating out, just as the iron filings in the magnetic field, constantly adsorb other foreign particle, the size of its clean-up effect and pollutant is irrelevant, and relevant with the DIELECTRIC CONSTANTS of pollutant, therefore has the particle of polarity in the only suitable filtering oil, the particle that promptly has positive charge or negative electrical charge, non-polar neutral particle in can not filtering oil filters the after stain grade and only can reach about 10 grades of NAS1638 standard, can not satisfy the purification requirement of high-purity lubricating oil.
Summary of the invention
The purpose of this utility model provides a kind of electrostatic particle oil filter, and the smart filter tank of series connection behind the static oil filter makes in the oil product the charged impurity and not charged impurity can both filtering, further improves the cleannes grade of oil product after handling.
For achieving the above object, the utility model is achieved through the following technical solutions:
The electrostatic particle oil filter; comprise static filter tank just; oil pump; the protection filter; high-tension transformer; smart filter tank; control cabinet; static just is provided with oil inlet pipe in the filter tank bottom; the bottom is provided with blowoff valve; flowline is located at the static top of filter tank just; high-tension transformer just is connected at the top of filter tank with static by high-tension cable; oil pump respectively with flowline; tube connector links to each other; set gradually Pressure gauge on the tube connector; the protection filter; connect valve; smart filter tank; smart filter tank top is provided with delivery valve and flushing valve, and smart filter tank internal upper part is provided with a plurality of filter cores, and separation net is arranged at the bottom; smart filter tank bottom is provided with blowoff valve, and control cabinet is connected with high-tension transformer with oil pump respectively.
Compared with prior art, the beneficial effects of the utility model are: increased smart filter tank on the basis of static filter just, thoroughly solved can not the filtering neutral particle a difficult problem, oil product a plurality of cartridge surface in smart filter tank constantly flow, form cross flow and filter state, absolute filtering accuracy can reach 5 μ m, and degree of filtration can reach 5 grades of NAS1638, near the standard of fresh oil, can make fluid remain on high-quality duty.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: the smart filter tank 11-of 1-air bleeding valve 2-flowline 3-Pressure gauge 4-high-tension cable 5-high-tension transformer 6-delivery valve 7-flushing valve 8-control cabinet 9-ground terminal 10-blowoff valve 12-oil inlet pipe 13-connects valve 14-protection filter 15-oil return valve 16-safety valve 17-blowoff valve 18-oil pump 19-static filter tank 20-tube connector 21-filter core 22-separation net just
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1; the electrostatic particle oil filter; comprise static filter tank 19 just; oil pump 18; protection filter 14; high-tension transformer 5; smart filter tank 10; control cabinet 8; static just is provided with oil inlet pipe 12 in filter tank 19 bottoms; the bottom is provided with blowoff valve 17; flowline 2 is located at the static top of filter tank 19 just; high-tension transformer 5 just is connected at the top of filter tank 19 with static by high-tension cable 4; just form the high strength electrostatic fields in filter tank 19 inside at static; oil pump 18 respectively with flowline 2; tube connector 20 links to each other; set gradually Pressure gauge 3 on the tube connector 20; oil return valve 15; protection filter 14; connect valve 13; smart filter tank 10; smart filter tank 10 tops are provided with delivery valve 6 and flushing valve 7, are provided with a plurality of filter cores 21 in the smart filter tank 10, and smart filter tank 10 bottoms are provided with blowoff valve 11; control cabinet 8 is connected with high-tension transformer 5 with oil pump 18 respectively; the control of realization circuit, the effect of oil return valve 15 is to handle under the underproof situation at oil product, oil is returned the first filter tank 19 of static repeat to filter; after qualified, this valve need cut out.
For guaranteeing function of use of the present utility model, the static just top of filter tank 19 also is provided with air bleeding valve 1, and oil pump 18 outlets are provided with safety valve 16, and control cabinet 8 is wanted reliable ground, and ground terminal 9 is set.This device adopts cascade filtration negative pressure fuel system, static just filter tank 19 adopts electrostatic absorption principle, as the purification means, the particle that pollutant in the oil is had polarity is adsorbed on jar interior filter material with the high-pressure electrostatic Coulomb force, and its filtration after stain grade can only reach about 10 grades of NAS1638.Smart filter tank 10 adopts the most advanced world filter material, be made into a plurality of filter cores 21, oil pump 18 constantly flows oil in smart filter tank 10, form cross flow and filter state, pollutant can not form filter cake, stop up filter core 21, pot bottom has separation net 22, and it is static making bottom oil, at the bottom of impurity sinks to rapidly jar by gravitational settling, discharge from blowoff valve 11, absolute filtering accuracy can reach 5 μ m, and the class of pollution can reach 5 grades of NAS1638, standard near fresh oil, make fluid keep high-quality duty, flushing valve 7 is used for recoil filter core 21 scale removal after a period of time, does not open generally speaking.
This product not only can filter out impurities, effective filtering moisture, and under the effect of electrostatic field, dipole coalescence forms large water drop by minute water molecule in the oil, under the gravity effect, at the bottom of being deposited to jar, gets rid of from blowoff valve 17.
Claims (1)
1. electrostatic particle oil filter; it is characterized in that; comprise static filter tank just; oil pump; the protection filter; high-tension transformer; smart filter tank; control cabinet; static just is provided with oil inlet pipe in the filter tank bottom; the bottom is provided with blowoff valve; flowline is located at the static top of filter tank just; high-tension transformer just is connected at the top of filter tank with static by high-tension cable; oil pump respectively with flowline; tube connector links to each other; set gradually Pressure gauge on the tube connector; the protection filter; connect valve; smart filter tank; smart filter tank top is provided with delivery valve and flushing valve; smart filter tank internal upper part is provided with a plurality of filter cores; separation net is arranged at the bottom, and smart filter tank bottom is provided with blowoff valve, and control cabinet is connected with high-tension transformer with oil pump respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201534291U CN201643860U (en) | 2010-04-09 | 2010-04-09 | Electrostatic particle oil filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201534291U CN201643860U (en) | 2010-04-09 | 2010-04-09 | Electrostatic particle oil filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643860U true CN201643860U (en) | 2010-11-24 |
Family
ID=43109055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201534291U Expired - Fee Related CN201643860U (en) | 2010-04-09 | 2010-04-09 | Electrostatic particle oil filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643860U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814077A (en) * | 2011-06-09 | 2012-12-12 | 镇江市科能电力设备有限公司 | Oil-liquid filtering apparatus |
| CN106140482A (en) * | 2016-07-11 | 2016-11-23 | 佛山杰致信息科技有限公司 | A kind of static electricity oil cleaning device |
| CN108987059A (en) * | 2018-08-01 | 2018-12-11 | 罗固事 | A kind of processing method of de- electrostatic oil filter and transformer DC magnetic bias |
-
2010
- 2010-04-09 CN CN2010201534291U patent/CN201643860U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814077A (en) * | 2011-06-09 | 2012-12-12 | 镇江市科能电力设备有限公司 | Oil-liquid filtering apparatus |
| CN106140482A (en) * | 2016-07-11 | 2016-11-23 | 佛山杰致信息科技有限公司 | A kind of static electricity oil cleaning device |
| CN108987059A (en) * | 2018-08-01 | 2018-12-11 | 罗固事 | A kind of processing method of de- electrostatic oil filter and transformer DC magnetic bias |
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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: 20101124 Termination date: 20130409 |