CN103920335A - Vacuum oil filter - Google Patents
Vacuum oil filter Download PDFInfo
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- CN103920335A CN103920335A CN201410185831.0A CN201410185831A CN103920335A CN 103920335 A CN103920335 A CN 103920335A CN 201410185831 A CN201410185831 A CN 201410185831A CN 103920335 A CN103920335 A CN 103920335A
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- filter
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- oil
- vacuum tank
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Abstract
The invention discloses a vacuum oil filter. The vacuum oil filter comprises a vacuum tank, a filtering device, a heating device, a condensing device, an air exhausting device and an oil discharging device; the vacuum tank is respectively connected with the filtering device, the condensing device, the air exhausting device and the oil discharging device by a vacuum pipeline; the filtering device comprises an oil intake valve, a coarse filter, a fine filter, a selection valve, a lock valve A and a sprayer; the heating device comprises a primary heating device and a vacuum tank heating device; the air exhausting device comprises a dry filter, a vacuum breaking valve and an air exhausting valve; the oil discharging device comprises an oil extracting pump, a lock valve B, a metal filter, a fine filter, an ultrafine filter and an oil discharging valve. By adopting the technical scheme provided by the invention, the vacuum oil filter is small in volume, safe and reliable, can effectively guarantee the safety of the pipeline, and is good in filtering effect.
Description
Technical field
The present invention relates to a kind of refueling device, be specifically related to a kind of vacuum oil-filter.
Background technology
At present, oil filter has been widely used in the industries such as petrochemical industry, oil, coal, electric power, military project machinery, is the special equipment of removing water content in oil and gas.Vacuum oil-filter is to utilize vacuum evaporation-filter element filtering method to remove solid impurity in impure absolute oil and the filter bank of moisture.Vacuum oil-filter mainly comprises vacuum separator and the vavuum pump being connected with vacuum separator by pipeline, oil drain pump, coarse filter, fine filter etc.Oil product is cleaned in vacuum separator, and the moisture steam in oil product is also discharged by vavuum pump, realizes the purification of oil product, and the oil product after purification is discharged by oil pump.In vacuum oil-filter running, the pressure that pipeline bears is larger at present, pipeline is born to protection under larger pressure inadequate, and pipeline easily produces explosion; In addition, traditional vacuum oil-filter adopts merely external heater to heat handled oil product at present, and equipment volume is large, has increased cost.
Summary of the invention
Object of the present invention aims to provide a kind of vacuum oil-filter, and this vacuum oil-filter volume is little, safe and reliable, can effectively ensure the safety of pipeline, good filtration effect.
For achieving the above object, the technical solution adopted in the present invention is: a kind of vacuum oil-filter, comprise vacuum tank, filter, heater, condensing unit and discharge equipment composition, described vacuum tank is connected with filter, condensing unit and discharge equipment respectively by vacuum pipe; Described filter includes with the tank connected inlet valve of external oil storage, coarse filter, fine cleaner and is arranged on the spray thrower in vacuum tank, between them, connects successively by vacuum pipe; Described heater comprises and is arranged on the primary heater on pipeline between lock valve A and spray thrower; Described condensing unit comprises cooler, check-valves, vavuum pump, between them, connects successively by vacuum pipe, is connected to discharging valve in the lower end of cooler; Described discharge equipment comprises oil well pump, fine filter, superfinishing filter and delivery valve, between them, connects successively by vacuum pipe; It is characterized in that: this vacuum oil-filter also comprises exhaust apparatus, exhaust apparatus is connected with vacuum tank by vacuum pipe;
Described filter also comprises selector valve, special ultra-fine filter and lock valve A, selector valve and lock valve A are connected between fine cleaner and spray thrower by vacuum pipe successively, and special ultra-fine filter is attempted by the two ends of fine cleaner and selector valve by vacuum pipe;
Described heater also comprises vacuum tank heater, and vacuum tank heater is arranged on the below of the spray thrower in vacuum tank;
Described exhaust apparatus comprises device for drying and filtering, air admission valve and air bleeding valve, between them, connects successively by vacuum pipe;
Described discharge equipment also comprises the lock valve B and the metallic filter that are arranged between oil well pump and fine filter; Oil well pump is connected to the lower end of vacuum tank by vacuum pipe, then connects successively lock valve B, metallic filter, fine filter, superfinishing filter and delivery valve by vacuum pipe, is connected with sample valve in the lower end of superfinishing filter.
Further, the bottom in vacuum tank is also provided with the temperature sensor of measuring temperature in vacuum tank, and the pressure vacuum gauge of measuring vacuum tank internal pressure is installed above vacuum tank, and the liquid level gauge of observing pasta is installed at the side of vacuum tank.
Further, between oil well pump and lock valve B, be provided with pipeline pressure table.
In technique scheme, a kind of vacuum oil-filter of the present invention is provided with selector valve, special ultra-fine filter and lock valve A in its filter, by the selection filter of selector valve, the oil product of input is further filtered, ensure the filter effect of oil product.Vacuum tank heater is installed in vacuum tank, primary heater the is carried work oil pump preliminary heating of oil from fuel tank extraction, by spray thrower atomizing spray to the vacuum tank heater being arranged in vacuum tank, moisture is connected with vavuum pump from vacuum tank top by condenser, condensed water, oil well pump, lock valve B, metallic filter, fine filter, superfinishing filter and delivery valve are installed in vacuum tank lower end, then are communicated with user's fuel tank.Temperature sensor is arranged in vacuum tank, the side of vacuum tank and above be separately installed with liquid level gauge and pressure vacuum gauge.
The present invention's advantage compared with prior art:
1, in pipeline, be provided with lock valve and air admission valve, safe and reliable, effectively ensure the safety of pipeline to have prevented that pipeline is due to the excessive generation Decrepitation Phenomena of pressure;
2, heater has been installed in vacuum tank, can have been improved vacuum oil-filter dewatering speed, significantly increased work efficiency;
3, the equipment volume legacy equipment of comparing significantly dwindles, lightweight, and transport and conveniently moving are quick.
Brief description of the drawings
Fig. 1 is the Structure and Process schematic diagram of a kind of vacuum oil-filter of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of vacuum oil-filter of the present invention is described in further detail.The accompanying drawing that forms the application is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.
As seen from Figure 1, a kind of vacuum oil-filter of the present embodiment is made up of vacuum tank 1, filter, heater, condensing unit, exhaust apparatus and discharge equipment, and vacuum tank 1 is connected with filter, condensing unit, exhaust apparatus and discharge equipment respectively by vacuum pipe.Filter includes with the tank connected inlet valve 2 of external oil storage, coarse filter 3, fine cleaner 4, selector valve 5, lock valve A7 and is arranged on the spray thrower 8 in vacuum tank 1, between them, connect by vacuum pipe successively, the present embodiment has installed special ultra-fine filter 6 additional, special ultra-fine filter 6 is attempted by the two ends of fine cleaner 4 and selector valve 5 by vacuum pipe, regulated by selector valve 4.Heater comprises and is arranged on the primary heater 9 on pipeline and vacuum tank heater 10 between lock valve A6 and spray thrower 8, and vacuum tank heater 10 is arranged on the below of the spray thrower 8 in vacuum tank 1.Condensing unit comprises cooler 11, check-valves 12, vavuum pump 13, between them, connects successively by vacuum pipe, is connected to discharging valve 14 in the lower end of cooler 11.Exhaust apparatus comprises device for drying and filtering 15, air admission valve 16 and air bleeding valve 17, between them, connects successively by vacuum pipe, and device for drying and filtering 15 is connected with vacuum tank 1 by vacuum pipe.Discharge equipment comprises oil well pump 18, lock valve B19, metallic filter 20, fine filter 21, superfinishing filter 22 and delivery valve 23, between them, connect by vacuum pipe successively, oil well pump 18 is connected to the lower end of vacuum tank 1 by vacuum pipe, connect successively lock valve B19, metallic filter 20, fine filter 21, superfinishing filter 22 and delivery valve 23 by vacuum pipe again, be connected with sample valve 24 in the lower end of superfinishing filter 22.
In the present embodiment, bottom in vacuum tank 1 is also provided with the temperature sensor 25 of measuring vacuum tank 1 interior temperature, the pressure vacuum gauge 26 of measuring vacuum tank 1 internal pressure is installed above vacuum tank 1, the liquid level gauge 27 of observing pasta is installed at the side of vacuum tank 1.Between oil well pump 18 and lock valve B19, be provided with pipeline pressure table 28.
In the present embodiment, the operation principle of this kind of vacuum oil-filter is: unlatching inlet valve 2 makes to purify fluid and enters coarse filter 3, remove larger particle and impurity in fluid, enter fine cleaner 4 through the thick fluid purifying, selector valve 5, special ultra-fine filter 6, main moisture in oil is separated, again after lock valve A7, enter primary heater 9, oil product is tentatively heated, after heating, enter in vacuum tank 1 by spray thrower 8, by the interior vacuum tank heater 10 of vacuum tank 1, fluid is further heated, spray thrower 8 atomizing sprays are to being arranged on vacuum tank heater 10, vacuum tank top is by cooler 11, under certain vacuum and temperature conditions, the abundant atomization of profit, moisture upwards evaporates, fluid declines, in oil after contained residual moisture atomization through subcooler 11 and and check-valves 12, extracted out by vavuum pump 13, gas in oil is passed through respectively the device for drying and filtering 15 in exhaust apparatus simultaneously, air admission valve 16 and air bleeding valve 17 leach.In the time that the oil level of vacuum tank 1 reaches operating point, pass through respectively oil well pump 18 in discharge equipment, lock valve B19, metallic filter 20, fine filter 21, superfinishing filter 22 and delivery valve 23, automatically start fluid is extracted out, after fine filtering is removed granulometric impurity, enter main fuel tank, thereby complete whole workflow.
In the equipment running process of the present embodiment, as detecting temperature, temperature sensor 25 goes beyond the scope, will send signal to control system, the main vacuum tank heater 10 that makes of control system stops heating, treats that oil temperature is reduced to design temperature rear and starts continuation heating.
The foregoing is only the preferred embodiments of the present invention, the present invention includes but be not limited to this example, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a vacuum oil-filter, comprises vacuum tank (1), filter, heater, condensing unit and discharge equipment composition, and described vacuum tank (1) is connected with filter, condensing unit and discharge equipment respectively by vacuum pipe; Described filter includes with the tank connected inlet valve of external oil storage (2), coarse filter (3), fine cleaner (4) and is arranged on the spray thrower (8) in vacuum tank (1), between them, connects successively by vacuum pipe; Described heater comprise be arranged on lock valve A(6) and spray thrower (8) between primary heater (9) on pipeline; Described condensing unit comprises cooler (11), check-valves (12), vavuum pump (13), between them, connects successively by vacuum pipe, is connected to discharging valve (14) in the lower end of cooler (11); Described discharge equipment comprises oil well pump (18), fine filter (21), superfinishing filter (22) and delivery valve (23), between them, connects successively by vacuum pipe; It is characterized in that: this vacuum oil-filter also comprises exhaust apparatus, exhaust apparatus is connected with vacuum tank (1) by vacuum pipe; Described filter also comprises selector valve (5), special ultra-fine filter (6) and lock valve A(7), selector valve (5) and lock valve A(7) be connected between fine cleaner (4) and spray thrower (8) by vacuum pipe successively, special ultra-fine filter (6) is attempted by the two ends of fine cleaner (4) and selector valve (5) by vacuum pipe; Described heater also comprises vacuum tank heater (10), and vacuum tank heater (10) is arranged on the below of the spray thrower (8) in vacuum tank (1); Described exhaust apparatus comprises device for drying and filtering (15), air admission valve (16) and air bleeding valve (17), between them, connects successively by vacuum pipe; Described discharge equipment also comprises the lock valve B(19 being arranged between oil well pump (18) and fine filter (21)) and metallic filter (20); Oil well pump (18) is connected to the lower end of vacuum tank (1) by vacuum pipe, connect successively lock valve B(19 by vacuum pipe again), metallic filter (20), fine filter (21), superfinishing filter (22) and delivery valve (23), be connected with sample valve (24) in the lower end of superfinishing filter (22).
2. a kind of vacuum oil-filter according to claim 1, it is characterized in that: the bottom in vacuum tank (1) is also provided with the temperature sensor (25) of measuring temperature in vacuum tank (1), the pressure vacuum gauge (26) of measuring vacuum tank (1) internal pressure is installed in the top of vacuum tank (1), the liquid level gauge (27) of observing pasta is installed at the side of vacuum tank (1).
3. a kind of vacuum oil-filter according to claim 1, is characterized in that: at oil well pump (18) and lock valve B(19) between be provided with pipeline pressure table (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185831.0A CN103920335A (en) | 2014-05-06 | 2014-05-06 | Vacuum oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185831.0A CN103920335A (en) | 2014-05-06 | 2014-05-06 | Vacuum oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103920335A true CN103920335A (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410185831.0A Pending CN103920335A (en) | 2014-05-06 | 2014-05-06 | Vacuum oil filter |
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| CN (1) | CN103920335A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157407A (en) * | 2014-08-27 | 2014-11-19 | 国家电网公司 | Device for handling water or gas with content exceeding standards in oil of oil-immersed transformer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123358U (en) * | 1992-04-22 | 1992-12-02 | 渝州大学 | High efficiency vacuum oil filtering equipment |
| CN2129763Y (en) * | 1992-07-04 | 1993-04-14 | 安徽省机械科学研究所 | Waste oil regenerator |
| CN2721199Y (en) * | 2004-09-02 | 2005-08-31 | 重庆渝能滤油机制造有限公司 | High-viscosity oil vacuum filter |
| CN101070507A (en) * | 2007-06-05 | 2007-11-14 | 天津新膜科技有限责任公司 | Regeneration method for waste lubricant and apparatus |
| KR20120002800A (en) * | 2010-07-01 | 2012-01-09 | 김상현 | A transformer vacuum oil filter |
| CN203829786U (en) * | 2014-05-06 | 2014-09-17 | 安庆市江城冶金机械有限公司 | Vacuum oil filter |
-
2014
- 2014-05-06 CN CN201410185831.0A patent/CN103920335A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123358U (en) * | 1992-04-22 | 1992-12-02 | 渝州大学 | High efficiency vacuum oil filtering equipment |
| CN2129763Y (en) * | 1992-07-04 | 1993-04-14 | 安徽省机械科学研究所 | Waste oil regenerator |
| CN2721199Y (en) * | 2004-09-02 | 2005-08-31 | 重庆渝能滤油机制造有限公司 | High-viscosity oil vacuum filter |
| CN101070507A (en) * | 2007-06-05 | 2007-11-14 | 天津新膜科技有限责任公司 | Regeneration method for waste lubricant and apparatus |
| KR20120002800A (en) * | 2010-07-01 | 2012-01-09 | 김상현 | A transformer vacuum oil filter |
| CN203829786U (en) * | 2014-05-06 | 2014-09-17 | 安庆市江城冶金机械有限公司 | Vacuum oil filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157407A (en) * | 2014-08-27 | 2014-11-19 | 国家电网公司 | Device for handling water or gas with content exceeding standards in oil of oil-immersed transformer |
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Application publication date: 20140716 |