CN2721199Y - High-viscosity oil vacuum filter - Google Patents
High-viscosity oil vacuum filter Download PDFInfo
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- CN2721199Y CN2721199Y CN 200420061086 CN200420061086U CN2721199Y CN 2721199 Y CN2721199 Y CN 2721199Y CN 200420061086 CN200420061086 CN 200420061086 CN 200420061086 U CN200420061086 U CN 200420061086U CN 2721199 Y CN2721199 Y CN 2721199Y
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- filter
- separation chamber
- vacuum
- vacuum separation
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Abstract
The utility model provides a high-viscosity oil vacuum filter, which relates to an industrial oil purifying device. The utility model mainly comprises a heating filter, a heating vacuum separation chamber, an oil remover, a vacuum pump, a valve, etc connected through pipelines. The high-viscosity oil vacuum filter is characterized in that the treatment of removing the impurity and moisture in the oil is carried out, and the oil sample is drawn to detect the oiliness when reducing the viscosity by heating in the whole process of carrying out the purified treatment for the dirty oil. Consequently, the impurity and moisture in the oil is sufficiently removed, which improves the purification ability of the vacuum filter and guarantees the quality of the purified oil. In addition, the high-viscosity oil vacuum filter has the advantages of small heat loss, sufficient heat utilization, simple structure, regulable heating temperature, etc. The utility model not only can be used for various high-viscosity oil vacuum filters, but also can be widely used for the low-viscosity oil vacuum filters.
Description
One, technical field
The utility model relates to the iundustrial oil purifier, particularly the vacuum oil-filter of heavy oil.
Two, background technology
Vacuum oil-filter is the special equipment of purified industrial with oil, is widely used in the every profession and trade.Iundustrial oil (as lubricating oil, insulating oil, turbine oil, compressor oil, gear oil and roll and roll wet goods) in use, because of make moist, reasons such as water inlet, oxidation, pollution, oil is descended, need through purifying after recovery oil exercise usefulness again.Existing vacuum oil-filter mainly comprises filter, heater, vacuum separation chamber, oil expeller, vavuum pump, oil drain pump, valve and turnover oil pipe etc., connects by pipeline therebetween.Pending oil is in vacuum oil-filter, earlier remove well cuts by coarse filter at normal temperatures, back heater via heating makes the moisture vaporization in the oil, dewater, outgas in the vacuum separation chamber again, the isolated gas in vacuum separation chamber is extracted out through oil-discharging device by vavuum pump; Isolated oil carries out removing of minute impurities through fine filter again, thereby finishes the purification process of sump oil by oil drain pump.The weak point of the purification of existing vacuum oil-filter is:
(1) is not suitable for the purified treatment of heavy oil.Existing vacuum oil-filter is to heat up at normal temperatures to enter the vacuum separation chamber again after coarse filtration, this has only could realize the low viscosity fluid below the N46, but to the full-bodied gear oil more than the N46, roll roll wet goods sump oil and thick oil class then can't be at normal temperatures after coarse filtration heating enter into the vacuum separation chamber.
(2) the sump oil purification difficult treatment heavier to water content.Because the moisture in the sump oil is heavier, under normal temperature, negative pressure, is difficult for W/O part is removed totally, thereby influences the clean-up effect of vacuum oil-filter.
Notification number is the Chinese patent of CN2119986Y disclosed " a high-efficiency vacuum lube oil purification machine ", utilize fluid to have the characteristic of intensification viscosity reduction, heavy oil is removed the purified treatment of impurity and aqueous vapor, and this patent is to sump oil elder generation intensification viscosity reduction, after handle.The main weak point of this patent is:
(1) clean-up effect is poor.Elder generation's intensification viscosity reduction, after the method handled, not only heat loss is big, and poor to the clean-up effect of heavy oil, the oily temperature of particularly carrying out after the vacuum separation reduces, viscosity raises, filter again and the effect of separating undesirable.Thereby the clean-up effect of this oil conditioner is poor.
(2) complex structure of this oil conditioner, link is many, the cost height, inconvenience is applied.
Three, summary of the invention
The purpose of this utility model is the weak point at existing vacuum oil-filter, a kind of heavy oil oil filter is provided, be thick, smart filter and the overall process of vacuum separation in, to heavy oil in the intensification viscosity reduction, remove the impurity in the oil and the processing of moisture, therefore, remove well cuts and moisture is abundant, can improve the oil strain efficient and the quality of vacuum oil-filter, and it is little to have heat loss, characteristics such as Btu utilization is abundant, and is simple in structure, and cost is low.
The purpose of this utility model is achieved in that a kind of heavy oil vacuum oil-filter, mainly comprises thick, fine filter, vacuum separation chamber, oil expeller, vavuum pump, oil drain pump, valve etc., connects by pipeline therebetween.The oil filling pipe that is arranged at top, vacuum separation chamber successively by add solenoid, coarse filter is connected with inlet valve, the exhaust tube that is arranged at top, vacuum separation chamber is connected with vavuum pump by Non-return air valve, oil-discharging device, extraction valve successively, and the oil exit pipe that is arranged at bottom, vacuum separation chamber is connected with delivery valve by unidirectional liquid valve, oil drain pump, fine filter successively.It is characterized in that thick, fine filter is thick, finishing heat filter, the vacuum separation chamber is the heating, vacuum separation chamber, and the sampling valve is set respectively at the flowline place of thick hot filtration apparatus, heating, vacuum separation chamber and finishing heat filter, whether reach the required standards so that detect its fluid, promptly monitor the quality of fluid at each key link oil pumping liquid of vacuum oil-filter.When the oil pumping sample detection fluid of each link reach the required standards, just purify fluid from flowline output by corresponding delivery valve; When each link oil pumping sample detection fluid does not reach the required standards, then pass through the oil of the delivery valve of fine filter from the oil pipe discharge, do circular treatment by the inlet valve of vacuum oil-filter again from the oil inlet pipe input again, till the detection of oil pumping sample fluid reach the required standards.It is thick, the feature of finishing heat filter is to set up 2-10 root tubulose electrical heating type heating element heater around between the filter core of filter and its housing, employing center symmetry, equally distributed arrangement mode, so that evenly heat filtering fluid, the quantity of heating element heater is decided according to model, viscosity and the water content thereof of handling oil and the situation of impurity quality.The feature of its heating, vacuum separation chamber is in the fluid of bottom in tank body, set up 1-5 root tubulose electrical heating type heating element heater, its overall dimensions and quantity are then decided according to what and the water content of handling oil of the size of vacuum separation chamber and oil reserve and the situation of impurity quality; " V " type arrangement is adopted in the oily filter combination of flat perpendicular pouring in the tank body, can spread fluid out biglyyer, increases the surface area that fluid contacts with knockout tower, and the better effects if that its dehydration is outgased is to improve the detergent power of vacuum oil-filter.
It is sump oil to be carried out in the overall process of purified treatment that the utility model adopts technique scheme, the impurity and the moisture that remove when adopting the intensification viscosity reduction in the oil are handled, and the oil pumping sample detects oil, thereby make impurity and moisture removal in the handling oil abundant, improved the detergent power of vacuum oil-filter, and the quality of assurance clean oil, the fluid utilization is abundant.In addition, the utility model has also that heat loss is little, and Btu utilization is abundant, and is simple in structure, characteristics such as heating-up temperature can be regulated and cost is low.Regulate the heating-up temperature of filter and vacuum separation chamber, just applicable to purified treatment to the iundustrial oil of different viscosities.So the utility model not only can be widely used in the vacuum oil-filter of various heavy oils, also be widely used in the vacuum oil-filter of light viscosity oil.
Four, description of drawings
Fig. 1 is structural system figure of the present utility model;
But Fig. 2 is the structural representation of hot filtration apparatus of the present utility model;
But Fig. 3 is the structural representation of heating, vacuum of the present utility model separation chamber;
Fig. 4 is the A-A cutaway view of Fig. 3.
Among the figure: 1 inlet valve, 2 oil inlet pipes, 3 thick hot filtration apparatuses, 4; 20 flowlines; 5; 21; 22 sample valves, 6 add solenoid, 7 choke valves; 8 heating, vacuum separation chambers, 9 oil filling pipes, 10; 26 exhaust tubes; 11 Non-return air valves, 12 oil expellers, 13 extraction valves; 14 vavuum pumps, 15 oil drain pumps, 16 unidirectional fuel taps; 17 oil drain pumps, 18 finishing heat filters, 19 delivery valves; 23; 24; 34 blind flanges, 25 filter cores, 27 housings; 28; 32 heating element heaters, 29 over caps, 31 vacuum separation chamber housings; 33 atomizers, 34 anti-foam racks, 35 vacuum separation chamber enclosure mounting flanges; 36 flanges, 37 knockout towers, 38 fluid; 39 liquid level sensors.
Five, the specific embodiment
Below in conjunction with the specific embodiment, further specify the utility model.
Shown in Fig. 1-4, a kind of heavy oil vacuum oil-filter, mainly comprise thick hot filtration apparatus 3 and finishing heat filter 18, add solenoid 6 and choke valve 7, heating, vacuum separation chamber 8, Non-return air valve 11, oil expeller 12, extraction valve 13, vavuum pump 14, unidirectional liquid valve 16, oil drain pump 17, delivery valve 19 and sampling valve 5,21,22 and oil inlet pipe 2, flowline 20 etc., connect by pipeline therebetween.Its hot filtration apparatus mainly by filter core 25, housing 27, heating element heater 28 be 4 tubulose electrothermal heating element heaters be arranged between filter core 25 and the housing 27 around, symmetrical and evenly distributed, be provided with exhaust tube 26 at the top of housing 27, one side, top at housing 27 is provided with oil inlet pipe 2, the other end of oil inlet pipe 2 is connected with inlet valve 1, is provided with flowline 4 in the bottom of housing 27 and is communicated with the bottom of filter core 25.Its heating, vacuum separation chamber 8 mainly is made up of separation chamber's housing 31, atomizer 33, anti-foam rack 34, flat perpendicular oily filter combination knockout tower 37 and the heating element heater 32 etc. of drenching, be provided with oil filling pipe 9 and exhaust tube 10 on separation chamber's housing 31 tops, oil filling pipe 9 is connected with the flowline 4 of choke valve 7 with thick hot filtration apparatus 3 by adding solenoid 6; Exhaust tube 10 is connected with vavuum pump 14 by Non-return air valve 11, oil expeller 12 and extraction valve 13; Be provided with oil exit pipe 15 in the bottom of separation chamber's housing 31, oil exit pipe 15 connects by unidirectional liquid valve 16, oil drain pump 17, finishing heat filter 18, finishing heat filter 18 be connected with delivery valve 19 by pipeline, top in separation chamber's housing 31, the below of oil filler is provided with atomizer 33, and anti-foam rack 34 is arranged on separation chamber's housing 31 internal upper parts." V " type that is provided with below atomizer 33 is flat perpendicularly to drench oily filter combination knockout tower 37, in the fluid of bottom, heating element heater 32 is set in separation chamber's housing 31, and heating element heater 32 is a tubulose electrical heating type heating element heater.Its sampling valve 5,21,22 is separately positioned on the fuel-displaced place of thick hot filtration apparatus 3 and heating, vacuum separation chamber 8 and finishing heat filter 18, to realize that main processing links oil pumping sample to vacuum oil-filter detects its fluid and whether reach the required standards.When the oil pumping sample of each link had reached required standard after testing, just the delivery valve 19 by fine filter purified fluid from flowline 20 outputs; When if each link oil pumping sample does not reach the required standards after testing, then the fluid of discharging from flowline 20 carries out purified treatment more again from inlet valve 1 input vacuum oil-filter, know the oil pumping sample detect reach the required standards till.The upper limit position place of normal fluid position at the lateral surface of the shell 31 of vacuum separation chamber 8 and in corresponding to vacuum separation chamber 8, be provided with flange 36, in order to affixed liquid level sensor 39, liquid level sensor logical 39 is crossed leads and is connected with the coil that adds solenoid 6 on being arranged at oil filling pipe 9, with fluid in the control vacuum separation chamber 8 in normal oil level, choke valve 7 with add solenoid 6 and be connected in parallel, choke valve 7 in order to guarantee to add solenoid receive liquid level sensor 39 feedback signal and after closing, when opening once more, pipeline is washed, unimpeded with the in-line that guarantees vacuum separation chamber 8.
Claims (3)
1. heavy oil oil filter, mainly comprise thick, fine filter, the vacuum separation chamber, oil expeller (12), vavuum pump (14), oil drain pump (14) and valve, connect by pipeline therebetween, the oil filling pipe (9) that is arranged at top, vacuum separation chamber is successively by adding solenoid (6), coarse filter is connected with inlet valve (1), the exhaust tube (10) that is arranged at top, vacuum separation chamber is successively by Non-return air valve (11), deaerator (12), extraction valve (13) is connected with vavuum pump (14), the oil exit pipe (15) that is arranged at bottom, vacuum separation chamber is successively by unidirectional liquid valve (16), oil drain pump (17), fine filter (18) is connected with delivery valve (19), its feature is slightly, fine filter is thick, finishing heat filter (3,18), the vacuum separation chamber is heating, vacuum separation chamber (8), and at thick hot filtration apparatus (3), heating, vacuum separation chamber (8), sampling valve (5 is set respectively on the flowline of finishing heat filter (18), 21,22).
2. heavy oil oil filter according to claim 1 is characterized in that described heating element heater (28) thick, finishing heat filter (3,18) is arranged between the filter core (25) and its housing (27) of filter; The heating element heater (32) of described heating, vacuum separation chamber (8) is arranged in the fluid of the interior bottom of vacuum separation chamber enclosure (31).
3. according to claim 1,2 described heavy oil oil filters, it is characterized in that described heating element heater thick, finishing heat filter (3,18) is a 2-10 root tubulose electrical heating type heating element heater; The heating element heater of heating, vacuum separation chamber (8) is a 1-5 root tubulose electrical heating type heating element heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061086 CN2721199Y (en) | 2004-09-02 | 2004-09-02 | High-viscosity oil vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061086 CN2721199Y (en) | 2004-09-02 | 2004-09-02 | High-viscosity oil vacuum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721199Y true CN2721199Y (en) | 2005-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420061086 Expired - Fee Related CN2721199Y (en) | 2004-09-02 | 2004-09-02 | High-viscosity oil vacuum filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN2721199Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334903A (en) * | 2013-07-22 | 2013-10-02 | 烟台冰轮股份有限公司 | On-line cleaning method for oil injection compressor lubricating oil and system thereof |
| CN103920335A (en) * | 2014-05-06 | 2014-07-16 | 安庆市江城冶金机械有限公司 | Vacuum oil filter |
| CN103961926A (en) * | 2014-05-22 | 2014-08-06 | 西安热工研究院有限公司 | Oil filter with oil discharge function and oil filtering and discharging method thereof |
| CN108970234A (en) * | 2018-08-21 | 2018-12-11 | 河北科技师范学院 | A kind of photovoltaic laminating machine pumping fluid filtration system |
-
2004
- 2004-09-02 CN CN 200420061086 patent/CN2721199Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334903A (en) * | 2013-07-22 | 2013-10-02 | 烟台冰轮股份有限公司 | On-line cleaning method for oil injection compressor lubricating oil and system thereof |
| CN103334903B (en) * | 2013-07-22 | 2015-07-08 | 烟台冰轮股份有限公司 | On-line cleaning method for oil injection compressor lubricating oil and system thereof |
| CN103920335A (en) * | 2014-05-06 | 2014-07-16 | 安庆市江城冶金机械有限公司 | Vacuum oil filter |
| CN103961926A (en) * | 2014-05-22 | 2014-08-06 | 西安热工研究院有限公司 | Oil filter with oil discharge function and oil filtering and discharging method thereof |
| CN108970234A (en) * | 2018-08-21 | 2018-12-11 | 河北科技师范学院 | A kind of photovoltaic laminating machine pumping fluid filtration system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |