CN103977893A - Electrostatic ion type oil purifier - Google Patents
Electrostatic ion type oil purifier Download PDFInfo
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- CN103977893A CN103977893A CN201410178672.1A CN201410178672A CN103977893A CN 103977893 A CN103977893 A CN 103977893A CN 201410178672 A CN201410178672 A CN 201410178672A CN 103977893 A CN103977893 A CN 103977893A
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Abstract
The invention discloses an electrostatic ion type oil purifier which comprises an oil box, a stainless steel filter screen, a high-pressure pump, a first round can filter core, a second round can filter core, a first high-voltage electrostatic filter box and a second high-voltage electrostatic filter box which are successively connected; the bottom of the oil box and the bottom of the stainless steel filter screen are each provided with a blow-down valve; an outlet of the oil box is provided with an outlet valve; the middle of the top part of each of the two round can filter cores and the two high-voltage electrostatic filter boxes is provided with an automatic exhaust valve, and the lower part of the side face of each of the two round can filter cores and the two high-voltage electrostatic filter boxes is provided with a blow-down valve; each of the two high-voltage electrostatic filter boxes is internally provided with a plate regulator, and the lower end of each of the two high-voltage electrostatic filter boxes is connected with a high-voltage transformer. Compared with the prior art, the electrostatic ion type oil purifier has the beneficial effects that a high-voltage electrostatic ion adsorption method is used for removing tinier impurities in waste oil, the quality of the purified oil is good, and the purified oil can be anew recycled; and moreover, the electrostatic ion type oil purifier has the advantages of high purification efficiency, extremely low energy consumption and little equipment investment, saves costs and resources, remarkably improves benefits, and can be widely applied in industries, aerospace and other fields.
Description
Technical field
The present invention relates to electrostatic precipitation field, specifically a kind of electrostatic ionic formula oil conditioner.
Background technology
Along with the exhaustion day by day of oil, oil price is more and more expensive, therefore not only needs to develop the new energy, and will purify existing waste oil, to reach the object of recycling.
The equipment of the purification waste oil existing on domestic market is all oil vacuum cleaning or HTHP oil conditioner, vacuum oil purifier mainly utilizes the impurity in the low removal waste oil of the boiling point of organic matter under vacuum condition, this method equipment complexity, and equipment investment cost is high, and energy consumption is high, effect is poor; And HTHP oil conditioner mainly utilizes the different impurity of removing in waste oil of organic matter organic matter boiling point under high-temperature and high-pressure conditions, this method not only consumes energy huge, difficult treatment, and also organic efficiency is extremely low, cause processing cost very high, therefore need to develop a kind of absolute oil equipment of low energy consumption.
Summary of the invention
The object of the present invention is to provide a kind of high efficiency, electrostatic ionic formula oil conditioner that quality is high, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of electrostatic ionic formula oil conditioner, comprise the fuel tank connecting successively, stainless steel filtering net, high-pressure pump, the first round can filter core, the second round can filter core, the first high-pressure electrostatic Rose Box, the second high-pressure electrostatic Rose Box, the bottom of described fuel tank is provided with blowoff valve, the outlet of fuel tank is provided with outlet valve, described stainless steel filtering net bottom is also provided with blowoff valve, described the first round can filter core and the second round can filter core crown center are equipped with automatic exhaust steam valve, the first top, round can filter core side is provided with Pressure gauge, the first round can filter core and the second bottom, round can filter core side are also equipped with blowoff valve, described the first high-pressure electrostatic Rose Box and the second high-pressure electrostatic Rose Box crown center are equipped with automatic exhaust steam valve, the first high-pressure electrostatic Rose Box side and the second bottom, high-pressure electrostatic Rose Box side are also equipped with blowoff valve, in the first high-pressure electrostatic Rose Box and the second high-pressure electrostatic Rose Box, be equipped with tabular adjuster, the first high-pressure electrostatic Rose Box lower end is connected with high-tension transformer A, the lower end of the second high-pressure electrostatic Rose Box is connected with high-tension transformer B,
The primary coil of described high-tension transformer A is the adjustable type transformer SDA of connection transformer contactor controller E02 and parallel high voltage input indicator L9 successively, the primary coil of high-tension transformer B is the adjustable type transformer SDB of connection transformer contactor controller E03 and parallel high voltage input indicator L10 successively, the primary coil of adjustable type transformer SDA connects fuse F2 and press button R8 successively, the primary coil of adjustable type transformer SDB connects fuse F3 and press button R9 successively, and press button R8 and press button R9 are connected on contact-making switch LS jointly, on described switch LS, be also connected with respectively high-pressure pump stop button switch S 3, contact-making switch R7, high voltage converter press button S6, contact-making switch R8, high voltage converter press button S7 and timer HM, contact-making switch R7 is connected high voltage converter press button indicator lamp R8 with high voltage converter press button S6 by high voltage converter press button S8, contact-making switch R8 is connected high voltage converter press button indicator lamp R9 with high voltage converter press button S7 by high voltage converter press button S9, described high-pressure pump stop button switch S 3 connects respectively pump startup button contact-making switch S4, pump startup contact-making switch M1, pump startup contact-making switch M2 and pump startup button contact-making switch S5, pump startup button contact-making switch S4 is connected pump startup contact-making switch indicator lamp M1 in parallel and pump reversion indicator lamp L7 with pump startup contact-making switch M1 by pump startup button S5, pump startup button contact-making switch S5 is connected pump startup contact-making switch indicator lamp M2 in parallel and pump forward indicator lamp L8 with pump startup contact-making switch M2 by pump startup button S4,
The described contact-making switch LS other end connects contact-making switch R1 by switch R7, contact-making switch R1 is also respectively by switch P S connecting valve indicator lamp R2, by switch R2 Bonding pressure switch indication light L2, by switch H2 connecting valve indicator lamp R3, by switch R3 Bonding pressure switch indication light L3, connect switch indication light R4 in parallel and motor switch indicator lamp L4 by transformer control contactor switch E01, connect switch indication light R5 in parallel and high-tension transformer indicator lamp L5 by transformer control contactor switch E02, by transformer control contactor switch E03 connecting valve indicator lamp R6 and high-tension transformer indicator lamp L6, be connected alarm indicator lamp AL with switch R7 by switch R2, connect indicator lamp TM by switch R3, connect successively button TM and indicator lamp BZ by switch R4, by switch R5 successively connecting valve R5 and indicator lamp R7, and go back connection transformer control contactor switch E02E03 indicator lamp, the secondary coil of described contact-making switch R1 other end difference connecting valve S1, equipment indicating lamp L0 and transformer PT, switch S 1 respectively by switch S 2 connecting valve indicator lamp R1 with transformer control contactor indicator lamp E01, is connected power supply indicator L1 by switch R1, the primary coil of described transformer PT passes through air switch ELB connection 440V voltage.
Compared with prior art, the invention has the beneficial effects as follows: utilize the method for Electrostatic Absorption to remove the more small impurity in waste oil, the oil quality purifying is good, the oil purifying can be recycled again, and purification efficiency is high, and energy consumption is extremely low, equipment investment is few, cost-saving and resource, significantly improves benefit, can be widely used in the fields such as industry and space flight.
Brief description of the drawings
Fig. 1 is the process chart of electrostatic ionic formula oil conditioner.
Fig. 2 is the circuit diagram of electrostatic ionic formula oil conditioner.
Fig. 3 is tabular adjuster schematic diagram in electrostatic ionic formula oil conditioner.
In figure: 1-fuel tank; 2-blowoff valve; 3-outlet valve; 4-stainless steel filtering net; 5-high-pressure pump; 6-the first round can filter core; 7-the second round can filter core; 8-automatic exhaust steam valve; 9-Pressure gauge; 10-the first high-pressure electrostatic Rose Box; 11-the second high-pressure electrostatic Rose Box; 12-high-tension transformer A; 13-high-tension transformer B; The tabular adjuster of 14-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1～3, in the embodiment of the present invention, a kind of electrostatic ionic formula oil conditioner, comprises the fuel tank 1, stainless steel filtering net 4, high-pressure pump 5, the first round can filter core 6, the second round can filter core 7, the first high-pressure electrostatic Rose Box 10, the second high-pressure electrostatic Rose Box 11 that connect successively.
The bottom of fuel tank 1 is provided with blowoff valve 2,1 li of moisture containing of fuel tank and gas are discharged from blowoff valve 2 by mode of heating, the outlet of fuel tank 1 is provided with outlet valve 3, the waste oil of preliminary treatment enters stainless steel filtering net 4 and further processes impurity, impurity is discharged from the blowoff valve 2 of stainless steel filtering net 4 bottoms, and stainless steel filtering net 4 can repeat to unpick and wash; Then entering the first round can filter core 6 by high-pressure pump 5 filters, the first round can filter core 6 tops, side are provided with Pressure gauge 9, the first round can filter core 6 internal pressures can releasing pressure automatically when excessive, then entering the second round can filter core 7 filters, the first round can filter core 6 and the second round can filter core 7 crown centers are equipped with automatic exhaust steam valve 8 and carry out automatic vent, the first round can filter core 6 and the second round can filter core 7 bottoms, side are also equipped with blowoff valve 2, to discharge the impurity filtering out.
Oil after filtration enters the first high-pressure electrostatic Rose Box 10, in the first high-pressure electrostatic Rose Box 10, be provided with electrode plate with high voltage and tabular adjuster, the first high-pressure electrostatic Rose Box 10 lower ends are connected with high-tension transformer A12, high-tension transformer A12 provide high voltage to electrode plate with high voltage, small dust is adsorbed by powerful battery lead plate magnetic field, the effect of failing to reach to reach other existing filter plants; And then enter the second high-pressure electrostatic Rose Box 11 and carry out adsorption filtration, the first high-pressure electrostatic Rose Box 10 and the second high-pressure electrostatic Rose Box 11 crown centers are equipped with automatic exhaust steam valve 8 with releasing pressure automatically; The first high-pressure electrostatic Rose Box 10 sides and the second high-pressure electrostatic Rose Box 11 bottoms, side are also equipped with blowoff valve 2, to discharge the impurity adsorbing in filter process; In the first high-pressure electrostatic Rose Box 10 and the second high-pressure electrostatic Rose Box 11, be equipped with tabular adjuster 14, process the neutral pollutant in oil, tabular adjuster 14 terminations produce powerful electric field, the moving phenomenon of electrophoresis that lures producing makes neutral pollutant be attracted by one end of electric-field strength along power line, the pollutant that particle diameter is 0.5 μ m can be removed, neutral pollutant can be efficiently removed.
The primary coil of high-tension transformer A12 is the adjustable type transformer SDA of connection transformer contactor controller E02 and parallel high voltage input indicator L9 successively, the primary coil of high-tension transformer B13 is the adjustable type transformer SDB of connection transformer contactor controller E03 and parallel high voltage input indicator L10 successively, the primary coil of adjustable type transformer SDA connects fuse F2 and press button R8 successively, the primary coil of adjustable type transformer SDB connects fuse F3 and press button R9 successively, and press button R8 and press button R9 are connected on contact-making switch LS jointly.
On switch LS, be also connected with respectively high-pressure pump stop button switch S 3, contact-making switch R7, high voltage converter press button S6, contact-making switch R8, high voltage converter press button S7 and timer HM, contact-making switch R7 is connected high voltage converter press button indicator lamp R8 with high voltage converter press button S6 by high voltage converter press button S8, contact-making switch R8 is connected high voltage converter press button indicator lamp R9 with high voltage converter press button S7 by high voltage converter press button S9, described high-pressure pump stop button switch S 3 connects respectively pump startup button contact-making switch S4, pump startup contact-making switch M1, pump startup contact-making switch M2 and pump startup button contact-making switch S5, pump startup button contact-making switch S4 is connected pump startup contact-making switch indicator lamp M1 in parallel and pump reversion indicator lamp L7 with pump startup contact-making switch M1 by pump startup button S5, pump startup button contact-making switch S5 is connected pump startup contact-making switch indicator lamp M2 in parallel and pump forward indicator lamp L8 with pump startup contact-making switch M2 by pump startup button S4.
The contact-making switch LS other end connects contact-making switch R1 by switch R7, contact-making switch R1 is also respectively by switch P S connecting valve indicator lamp R2, by switch R2 Bonding pressure switch indication light L2, by switch H2 connecting valve indicator lamp R3, by switch R3 Bonding pressure switch indication light L3, connect switch indication light R4 in parallel and motor switch indicator lamp L4 by transformer control contactor switch E01, connect switch indication light R5 in parallel and high-tension transformer indicator lamp L5 by transformer control contactor switch E02, by transformer control contactor switch E03 connecting valve indicator lamp R6 and high-tension transformer indicator lamp L6, be connected alarm indicator lamp AL with switch R7 by switch R2, connect indicator lamp TM by switch R3, connect successively button TM and indicator lamp BZ by switch R4, by switch R5 successively connecting valve R5 and indicator lamp R7, and go back connection transformer control contactor switch E02E03 indicator lamp.
The secondary coil of contact-making switch R1 other end difference connecting valve S1, equipment indicating lamp L0 and transformer PT, switch S 1 respectively by switch S 2 connecting valve indicator lamp R1 with transformer control contactor indicator lamp E01, is connected power supply indicator L1 by switch R1, the primary coil of transformer PT passes through air switch ELB connection 440V voltage.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the present invention.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (1)
1. an electrostatic ionic formula oil conditioner, it is characterized in that, comprise the fuel tank (1) connecting successively, stainless steel filtering net (4), high-pressure pump (5), the first round can filter core (6), the second round can filter core (7), the first high-pressure electrostatic Rose Box (10), the second high-pressure electrostatic Rose Box (11), the bottom of described fuel tank (1) is provided with blowoff valve (2), the outlet of fuel tank (1) is provided with outlet valve (3), described stainless steel filtering net (4) bottom is also provided with blowoff valve (2), described the first round can filter core (6) and the second round can filter core (7) crown center are equipped with automatic exhaust steam valve (8), the first round can filter core (6) top, side is provided with Pressure gauge (9), the first round can filter core (6) and the second round can filter core (7) bottom, side are also equipped with blowoff valve (2), described the first high-pressure electrostatic Rose Box (10) and the second high-pressure electrostatic Rose Box (11) crown center are equipped with automatic exhaust steam valve (8), the first high-pressure electrostatic Rose Box (10) side and the second high-pressure electrostatic Rose Box (11) bottom, side are also equipped with blowoff valve (2), in the first high-pressure electrostatic Rose Box (10) and the second high-pressure electrostatic Rose Box (11), be equipped with tabular adjuster (14), the first high-pressure electrostatic Rose Box (10) lower end is connected with high-tension transformer A (12), the lower end of the second high-pressure electrostatic Rose Box (11) is connected with high-tension transformer B (13),
The primary coil of described high-tension transformer A (12) is the adjustable type transformer SDA of connection transformer contactor controller E02 and parallel high voltage input indicator L9 successively, the primary coil of high-tension transformer B (13) is the adjustable type transformer SDB of connection transformer contactor controller E03 and parallel high voltage input indicator L10 successively, the primary coil of adjustable type transformer SDA connects fuse F2 and press button R8 successively, the primary coil of adjustable type transformer SDB connects fuse F3 and press button R9 successively, press button R8 and press button R9 are connected on contact-making switch LS jointly, on described switch LS, be also connected with respectively high-pressure pump stop button switch S 3, contact-making switch R7, high voltage converter press button S6, contact-making switch R8, high voltage converter press button S7 and timer HM, contact-making switch R7 is connected high voltage converter press button indicator lamp R8 with high voltage converter press button S6 by high voltage converter press button S8, contact-making switch R8 is connected high voltage converter press button indicator lamp R9 with high voltage converter press button S7 by high voltage converter press button S9, described high-pressure pump stop button switch S 3 connects respectively pump startup button contact-making switch S4, pump startup contact-making switch M1, pump startup contact-making switch M2 and pump startup button contact-making switch S5, pump startup button contact-making switch S4 is connected pump startup contact-making switch indicator lamp M1 in parallel and pump reversion indicator lamp L7 with pump startup contact-making switch M1 by pump startup button S5, pump startup button contact-making switch S5 is connected pump startup contact-making switch indicator lamp M2 in parallel and pump forward indicator lamp L8 with pump startup contact-making switch M2 by pump startup button S4,
The described contact-making switch LS other end connects contact-making switch R1 by switch R7, contact-making switch R1 is also respectively by switch P S connecting valve indicator lamp R2, by switch R2 Bonding pressure switch indication light L2, by switch H2 connecting valve indicator lamp R3, by switch R3 Bonding pressure switch indication light L3, connect switch indication light R4 in parallel and motor switch indicator lamp L4 by transformer control contactor switch E01, connect switch indication light R5 in parallel and high-tension transformer indicator lamp L5 by transformer control contactor switch E02, by transformer control contactor switch E03 connecting valve indicator lamp R6 and high-tension transformer indicator lamp L6, be connected alarm indicator lamp AL with switch R7 by switch R2, connect indicator lamp TM by switch R3, connect successively button TM and indicator lamp BZ by switch R4, by switch R5 successively connecting valve R5 and indicator lamp R7, and go back connection transformer control contactor switch E02E03 indicator lamp, the secondary coil of described contact-making switch R1 other end difference connecting valve S1, equipment indicating lamp L0 and transformer PT, switch S 1 respectively by switch S 2 connecting valve indicator lamp R1 with transformer control contactor indicator lamp E01, is connected power supply indicator L1 by switch R1, the primary coil of described transformer PT passes through air switch ELB connection 440V voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178672.1A CN103977893A (en) | 2014-04-30 | 2014-04-30 | Electrostatic ion type oil purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178672.1A CN103977893A (en) | 2014-04-30 | 2014-04-30 | Electrostatic ion type oil purifier |
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| Publication Number | Publication Date |
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| CN103977893A true CN103977893A (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410178672.1A Pending CN103977893A (en) | 2014-04-30 | 2014-04-30 | Electrostatic ion type oil purifier |
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| CN (1) | CN103977893A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269261A (en) * | 2015-05-29 | 2017-01-04 | 鸿富锦精密工业（深圳）有限公司 | Oil purifier |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290751Y (en) * | 1996-08-29 | 1998-09-09 | 刘作为 | Electromagnetic lubricating oil circulation filter |
| KR20050050370A (en) * | 2003-11-25 | 2005-05-31 | (주)케이오씨 | Oil cleaner |
| CN2820285Y (en) * | 2005-07-22 | 2006-09-27 | 天津帝达净油机械设备有限公司 | Comprehensive oil purifier |
| CN2912760Y (en) * | 2005-07-07 | 2007-06-20 | 中国重型汽车集团泰安五岳专用汽车有限公司 | Sliding surface electric potential control type oil-purifying machine |
| CN201014168Y (en) * | 2006-07-28 | 2008-01-30 | 刘文述 | Electric water diversion macromolecule filtering material oil filtering machine |
| KR100896999B1 (en) * | 2008-05-27 | 2009-05-14 | 배한나 | Heavy fuel oil inline blending machine utilizing automatic ratio controller with motor driven back wash filtering homogenizer |
| CN203380003U (en) * | 2013-07-31 | 2014-01-08 | 天津市宝坻区恩宏净化设备厂（普通合伙） | Comprehensive electrostatic-ion-type oil purifier |
-
2014
- 2014-04-30 CN CN201410178672.1A patent/CN103977893A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290751Y (en) * | 1996-08-29 | 1998-09-09 | 刘作为 | Electromagnetic lubricating oil circulation filter |
| KR20050050370A (en) * | 2003-11-25 | 2005-05-31 | (주)케이오씨 | Oil cleaner |
| CN2912760Y (en) * | 2005-07-07 | 2007-06-20 | 中国重型汽车集团泰安五岳专用汽车有限公司 | Sliding surface electric potential control type oil-purifying machine |
| CN2820285Y (en) * | 2005-07-22 | 2006-09-27 | 天津帝达净油机械设备有限公司 | Comprehensive oil purifier |
| CN201014168Y (en) * | 2006-07-28 | 2008-01-30 | 刘文述 | Electric water diversion macromolecule filtering material oil filtering machine |
| KR100896999B1 (en) * | 2008-05-27 | 2009-05-14 | 배한나 | Heavy fuel oil inline blending machine utilizing automatic ratio controller with motor driven back wash filtering homogenizer |
| CN203380003U (en) * | 2013-07-31 | 2014-01-08 | 天津市宝坻区恩宏净化设备厂（普通合伙） | Comprehensive electrostatic-ion-type oil purifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269261A (en) * | 2015-05-29 | 2017-01-04 | 鸿富锦精密工业（深圳）有限公司 | Oil purifier |
| CN106269261B (en) * | 2015-05-29 | 2019-12-13 | 鸿富锦精密工业（深圳）有限公司 | Oil purifying device |
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