CN204798975U - Vacuum oil filter of secondary filter and high -efficient dehydration - Google Patents
Vacuum oil filter of secondary filter and high -efficient dehydration Download PDFInfo
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- CN204798975U CN204798975U CN201520430632.1U CN201520430632U CN204798975U CN 204798975 U CN204798975 U CN 204798975U CN 201520430632 U CN201520430632 U CN 201520430632U CN 204798975 U CN204798975 U CN 204798975U
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Abstract
The utility model discloses a vacuum oil filter of secondary filter and high -efficient dehydration, including coarse filter, heater, vacuum separation ware, condenser, coalescence filtration system, vacuum pump, oil pump and control system, separation oil loops through coarse filter, prefilter, coalescence filter and fine filter and carries out the impurity filtration, coalescence filtration system carries out the secondary dewatering to separating oil after vacuum dehydration, the vacuum check valve prevents the steam refluence, the various information of collection equipment such as temperature controller, oil level automatic control appearance, vacuum meter and manometer operation to handle by central treater, the steam of after -separating gets into the drainer condensation and becomes rivers income water storage tank, and the gas of isolating is discharged via the vacuum pump, through inciting somebody to action steam conduit design in the cold water storage cistern has increased the area of contact of steam with cold water, the condensation of being convenient for for the heliciform. The utility model discloses be fit for big, fluid purifications of low discharge system crowning water content, high secondary filter, just the filter effect is good in high -efficient dehydration.
Description
Technical field
The utility model relates to oil filter technical field, is specifically related to the vacuum oil-filter of a kind of secondary filter and high-efficiency dehydration.
Background technology
Due in transport storage and use procedure, machinery uses oil can be mixed into moisture content and impurity, and this has a certain impact to the performance of plant equipment and life-span.The existence of water can cause fluid be oxidized and go bad, and reduce oil film thickness, reduce lubricity, water drops on metal surface can cause corrosion, is mixed into the performance that water can affect oil in addition, reduces oil viscosity in oil.Some impurity can wear and tear mechanical working surface and make working face leaves scar etc.
Oil filter is widely used in the turbine oil of power plant and power station and industrial and mining enterprises and the purifying regeneration of lubricating oil, in addition, also for the turbine oil of moisture or muddy emulsification and the purified treatment of the wear-resistant oil of hydraulic oil and thick oil.
Vacuum type oil filter utilizes Dalton's law (of partial pressures) principle, the one tradition oil filtering unit water contained in oil is gasified in high vacuum, separating.At present conventional vacuum oil-filter just uses simple filtration system, utilizes vacuum separation method to remove moisture in separating oil and impurity, and the costs and poor dehydration results to the high separating oil of moisture content in separating oil; Must first just can use with after other oil filtering unit filtering impurity dirtier separating oil, the filtering accuracy of impurity removed system is low; The user that some are high to the purity requirement of oil can not be met.
Utility model content
For solving the problems of the technologies described above, we have proposed the vacuum oil-filter of a kind of secondary filter and high-efficiency dehydration, by coalescence filtration system is combined with vacuum oil-filter, reach oil filter and be applicable to the lube purification of high-moisture in large and small flow system, high-accuracy filtration, high-efficiency dehydration, the object of good filtration effect.
For achieving the above object, the technical solution of the utility model is as follows:
A vacuum oil-filter for secondary filter and high-efficiency dehydration, comprises coarse filter, heater, vacuum separator, condenser, coalescence filtration system, vavuum pump, oil pump and control system; The petroleum pipeline of described coarse filter entrance point is provided with inlet valve, and the port of export of described coarse filter connects the entrance point of described heater, and the bottom of described heater is provided with blowoff valve, and described heater is connected with described vacuum separator; Described vacuum separator comprises the atomizer in vacuum tank and its chamber, and the port of export of described heater is connected with the jet pipe of described atomizer; Petroleum pipeline between described heater and described vacuum tank be also provided with successively temperature controller, flow-limiting valve and supply solenoid, the bottom of described vacuum tank is provided with oil pump oil level auto-controller, the bottom of described vacuum tank is provided with fuel outlet valve, and the port of export of described vacuum separator connects described oil pump; Described oil pump drives work by Oil pump electrical machinery, and the port of export of described oil pump connects described coalescence filtration system; Described coalescence filtration system comprises the prefilter, coalescing filter and the fine filter that connect successively, the entrance point place of described prefilter is provided with Pressure gauge and pressure controller, the port of export of described prefilter connects the entrance point of described coalescing filter, the port of export of described coalescing filter connects described fine filter and is provided with Pressure gauge therebetween, and the port of export of described fine filter is provided with out solenoid;
The upper end of described vacuum tank connects described drainer by jet chimney, in described drainer chamber, middle part is provided with cold water storage cistern, the lower-left end of described cold water storage cistern and upper right side are respectively equipped with cooling water inlet and cooling water outlet, jet chimney in described cold water storage cistern is helical form, described jet chimney runs through described cold water storage cistern and its bottom is connected with water tank, and the bottom of described water tank is provided with draining valve; The bottom of described drainer is provided with described vavuum pump, described vavuum pump drives work by vaccum pump motor, its side is provided with liquid level gauge, the appendix of described vavuum pump and drainer is also provided with vacuum check valve, described drainer with the jet chimney be connected between vacuum tank is also provided with vacuum meter and town air valve;
Described control system comprises the electric control box hanging on oil filter front portion, also comprises described temperature controller, oil level auto-controller, pressure controller, liquid level gauge, vacuum meter and Pressure gauge.
Preferably, circulating valve is provided with between the port of export of described oil pump and the port of export of described inlet valve.
Preferably, described coalescing filter comprises Coalescence filter core, is separated filter core and water accumulation tank.
Preferably, described coarse filter, prefilter, fine filter and water accumulation tank lower end are equipped with blowoff valve, the port of export of described fine filter and go out between solenoid to be provided with sample valve.
Preferably, described coalescing filter and be respectively equipped with liquid feed valve and liquid valve between described prefilter and fine filter, is provided with circulating valve between described prefilter and fine filter.
Pass through technique scheme, a kind of secondary filter that the utility model proposes and the vacuum oil-filter of high-efficiency dehydration, pass through coarse filter, prefilter, coalescing filter and fine filter filter layer by layer to separating oil, to reach the effect of secondary filter impurity, particularly, coalescence filtration system after vacuum dehydration, carries out secondary to separating oil dewater, for the good separating effect of fluid in the separating oil that moisture content is high and water, coarse filter wherein, prefilter is for the good impurity removing effect of solid in liquid, coalescence filtration system is applicable to large, the lube purification of high-moisture in small flow system, prevent steam from flowing backwards by arranging vacuum check valve, by the various information that the collecting devices such as set temperature controller, oil level auto-controller, vacuum meter and Pressure gauge run, delivering to center processor in electric control box processes, and automatically controls the operation of whole equipment and the operation conditions of surveillance equipment, steam after separation enters drainer and is condensed into the water tank that water enters bottom, and discharged by draining valve after water tank is full, isolated gas is discharged via vavuum pump, by the jet chimney in described cold water storage cistern is designed to helical form, increases the contact area of steam and cold water, be convenient to condensation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the vacuum oil-filter that Fig. 1 is a kind of secondary filter disclosed in the utility model embodiment and high-efficiency dehydration;
The schematic flow sheet of the vacuum oil-filter that Fig. 2 is a kind of secondary filter disclosed in the utility model embodiment and high-efficiency dehydration;
The schematic diagram of the structure of coalescing filter in the vacuum oil-filter that Fig. 3 is a kind of secondary filter disclosed in the utility model embodiment and high-efficiency dehydration.
Numeral and the corresponding component title represented by letter in figure:
1. coarse filter 2. heater 3. vacuum separator
31. vacuum tank 32. atomizer 4. drainers
41. cold water storage cistern 411. cooling water inlet 412. cooling water outlets
42. water tank 5. coalescence filtration system 51. prefilters
52. coalescing filter 521. Coalescence filter cores 522. are separated filter core
523. water accumulation tank 53. fine filter 6. vavuum pumps
61. vaccum pump motor 7. oil pump 71. Oil pump electrical machineries
8. control system 81. temperature controller 82. oil level auto-controller
83. Pressure gauge 84. pressure controller 85. vacuum meters
86. liquid level gauge 9. petroleum pipeline 10. inlet valves
11. go out solenoid 12. flow-limiting valve 13. blowoff valve
14. for solenoid 15. fuel outlet valve 16. town air valve
17. vacuum check valve 18. circulating valve 19. sample valves
20. liquid feed valve 21. liquid valve 22. draining valves
23. jet chimneys.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
Embodiment
As Figure 1-3, the vacuum oil-filter of a kind of secondary filter and high-efficiency dehydration, comprises coarse filter 1, heater 2, vacuum separator 3, condenser 4, coalescence filtration system 5, vavuum pump 6, oil pump 7 and control system 8; Oil to be clean connects described coarse filter 1 by petroleum pipeline 9, the petroleum pipeline 9 of described coarse filter 1 entrance point is provided with inlet valve 10, the port of export of described coarse filter 1 connects the entrance point of described heater 2, the bottom of described heater 2 is provided with blowoff valve 13, and described heater 2 is connected with described vacuum separator 3; Described vacuum separator 3 comprises the atomizer 32 in vacuum tank 31 and its chamber, and the port of export of described heater 2 is connected with the jet pipe of described atomizer 32; Petroleum pipeline 9 between described heater 2 and described vacuum tank 31 be also provided with successively temperature controller 81, flow-limiting valve 12 and supply solenoid 14, the bottom of described vacuum tank 31 is provided with oil pump 7 oil level auto-controller 82, the bottom of described vacuum tank 31 is provided with fuel outlet valve 15, and the port of export of described vacuum separator 3 connects described oil pump 7; Described oil pump 7 drives work by Oil pump electrical machinery 71, and the port of export of described oil pump 7 connects described coalescence filtration system 5; Described coalescence filtration system 5 comprises the prefilter 51, coalescing filter 52 and the fine filter 53 that connect successively, the entrance point place of described prefilter 51 is provided with Pressure gauge 83 and pressure controller 84, the port of export of described prefilter 51 connects the entrance point of described coalescing filter 52, the port of export of described coalescing filter 52 connects described fine filter 53 and is provided with Pressure gauge 83 therebetween, and the port of export of described fine filter 53 is provided with out solenoid 11;
The upper end of described vacuum tank 31 connects described drainer 4 by jet chimney 23, in described drainer 4 chamber, middle part is provided with cold water storage cistern 41, the lower-left end of described cold water storage cistern 41 and upper right side are respectively equipped with cooling water inlet 411 and cooling water outlet 412, jet chimney 23 in described cold water storage cistern 41 is helical form, described jet chimney 23 runs through described cold water storage cistern 41 and its bottom is connected with water tank 42, and the bottom of described water tank 42 is provided with draining valve 22; The bottom of described drainer 4 is provided with described vavuum pump 6, described vavuum pump 6 drives work by vaccum pump motor 61, its side is provided with liquid level gauge 86, described vavuum pump 6 and the appendix of drainer 4 are also provided with vacuum check valve 17, and described drainer 4 is also provided with vacuum meter 85 and town air valve 16 with on the jet chimney 23 be connected between vacuum tank 31;
Described control system 8 comprises the electric control box (not shown) hanging on oil filter front portion, also comprises described temperature controller 81, oil level auto-controller 82, pressure controller 84, liquid level gauge 86, vacuum meter 85 and Pressure gauge 83.
Circulating valve 18 is provided with between the port of export of described oil pump 7 and the port of export of described inlet valve 10.
Described coalescing filter 52 comprises Coalescence filter core 521, is separated filter core 522 and water accumulation tank 523.
Described coarse filter 1, prefilter 51, fine filter 53 and water accumulation tank 523 lower end are equipped with blowoff valve 13, the port of export of described fine filter 53 and go out between solenoid 11 to be provided with sample valve 19.
Described coalescing filter 52 and be respectively equipped with liquid feed valve 20 and liquid valve 21 between described prefilter 51 and fine filter 53, is provided with circulating valve 18 between described prefilter 51 and fine filter 53.
Pass through technique scheme, a kind of secondary filter that the utility model proposes and the vacuum oil-filter of high-efficiency dehydration, by coarse filter 1, prefilter 51, coalescing filter 52 and fine filter 53 pairs of separating oil are filtered layer by layer, to reach the effect of secondary filter impurity, particularly, coalescence filtration system 5 after vacuum dehydration, carries out secondary to separating oil dewater, for the good separating effect of fluid in the separating oil that moisture content is high and water, coarse filter 1 wherein, prefilter 51 is for the good impurity removing effect of solid in liquid, coalescence filtration system 5 is applicable to large, the lube purification of high-moisture in small flow system, prevent steam from flowing backwards by arranging vacuum check valve 17, by the various information that the collecting devices such as set temperature controller 81, oil level auto-controller 82, vacuum meter 85 and Pressure gauge 83 run, deliver to center processor in electric control box to process, automatically control the operation of whole equipment and the operation conditions of surveillance equipment, steam after separation enters drainer 4 and is condensed into the water tank 42 that water enters bottom, and discharged by draining valve 22 after water tank 42 is full, isolated gas is discharged via vavuum pump 6, by the jet chimney 23 in described cold water storage cistern is designed to helical form, increases the contact area of steam and cold water, be convenient to condensation.
Filter dehydration process of the present utility model: separating oil enters coarse filter 1 by inlet valve 10 and carries out elementary filtration, to heat and atomizer 32 carries out oily being separated with water through heater 2 again, in vacuum tank 31, water vapour enters condensation in drainer 4 through jet chimney 23, and become water and enter water tank 42, uncooled assorted gas is discharged via vavuum pump 6; First defective fluid after vaccum dewatering enter prefilter 51, and large granular impurity is trapped; Then, fluid continues to enter in coalescing separator, utilize molecule isolation technics principle that fluid is carried out to transformation parsing, eliminates inter-molecular binding force in it, make dissolved water in fluid, free water, fast diabrosis oil film depart from oil molecule and separate out and fall into water accumulation tank 523 by self gravitation effect; Finally, fluid is transported to fine filter 53 by oil pump 7 again, in fine filter 53, remove less impurity, so far completes dehydrating and removing impurities matter, thus reaches the requirement of required moisture and cleannes.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a vacuum oil-filter for secondary filter and high-efficiency dehydration, is characterized in that, comprises coarse filter, heater, vacuum separator, condenser, coalescence filtration system, vavuum pump, oil pump and control system; The petroleum pipeline of described coarse filter entrance point is provided with inlet valve, and the port of export of described coarse filter connects the entrance point of described heater, and the bottom of described heater is provided with blowoff valve, and described heater is connected with described vacuum separator; Described vacuum separator comprises the atomizer in vacuum tank and its chamber, and the port of export of described heater is connected with the jet pipe of described atomizer; Petroleum pipeline between described heater and described vacuum tank be also provided with successively temperature controller, flow-limiting valve and supply solenoid, the bottom of described vacuum tank is provided with oil pump oil level auto-controller, the bottom of described vacuum tank is provided with fuel outlet valve, and the port of export of described vacuum separator connects described oil pump; Described oil pump drives work by Oil pump electrical machinery, and the port of export of described oil pump connects described coalescence filtration system; Described coalescence filtration system comprises the prefilter, coalescing filter and the fine filter that connect successively, the entrance point place of described prefilter is provided with Pressure gauge and pressure controller, the port of export of described prefilter connects the entrance point of described coalescing filter, the port of export of described coalescing filter connects described fine filter and is provided with Pressure gauge therebetween, and the port of export of described fine filter is provided with out solenoid;
The upper end of described vacuum tank connects described drainer by jet chimney, in described drainer chamber, middle part is provided with cold water storage cistern, the lower-left end of described cold water storage cistern and upper right side are respectively equipped with cooling water inlet and cooling water outlet, jet chimney in described cold water storage cistern is helical form, described jet chimney runs through described cold water storage cistern and its bottom is connected with water tank, and the bottom of described water tank is provided with draining valve; The bottom of described drainer is provided with described vavuum pump, described vavuum pump drives work by vaccum pump motor, its side is provided with liquid level gauge, the appendix of described vavuum pump and drainer is also provided with vacuum check valve, described drainer with the jet chimney be connected between vacuum tank is also provided with vacuum meter and town air valve;
Described control system comprises the electric control box hanging on oil filter front portion, also comprises described temperature controller, oil level auto-controller, pressure controller, liquid level gauge, vacuum meter and Pressure gauge.
2. the vacuum oil-filter of a kind of secondary filter according to claim 1 and high-efficiency dehydration, is characterized in that, is provided with circulating valve between the port of export of described oil pump and the port of export of described inlet valve.
3. the vacuum oil-filter of a kind of secondary filter according to claim 1 and high-efficiency dehydration, is characterized in that, described coalescing filter comprises Coalescence filter core, is separated filter core and water accumulation tank.
4. the vacuum oil-filter of a kind of secondary filter according to claim 1 and high-efficiency dehydration, it is characterized in that, described coarse filter, prefilter, fine filter and water accumulation tank lower end are equipped with blowoff valve, the port of export of described fine filter and go out between solenoid to be provided with sample valve.
5. the vacuum oil-filter of a kind of secondary filter according to claim 1 and high-efficiency dehydration, it is characterized in that, described coalescing filter and be respectively equipped with liquid feed valve and liquid valve between described prefilter and fine filter, is provided with circulating valve between described prefilter and fine filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430632.1U CN204798975U (en) | 2015-06-19 | 2015-06-19 | Vacuum oil filter of secondary filter and high -efficient dehydration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430632.1U CN204798975U (en) | 2015-06-19 | 2015-06-19 | Vacuum oil filter of secondary filter and high -efficient dehydration |
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| CN204798975U true CN204798975U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753745A (en) * | 2016-12-25 | 2017-05-31 | 重庆海国科技有限公司 | High viscosity lubricating oil special vacuum oil filtering system |
| CN106884750A (en) * | 2017-03-28 | 2017-06-23 | 浙江嘉隆机械设备有限公司 | On-line checking autocontrol oil filter |
| CN107321047A (en) * | 2017-06-16 | 2017-11-07 | 镇江市长江机电设备厂有限公司 | A kind of multi-function vacuum filter for oil |
| CN108905367A (en) * | 2018-08-06 | 2018-11-30 | 泰州市宏泰电力设备有限公司 | A kind of intelligence dehydration equipment |
| CN115247100A (en) * | 2021-04-27 | 2022-10-28 | 广州市洁科不锈钢设备有限公司 | Castor oil micro-water removal system |
-
2015
- 2015-06-19 CN CN201520430632.1U patent/CN204798975U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753745A (en) * | 2016-12-25 | 2017-05-31 | 重庆海国科技有限公司 | High viscosity lubricating oil special vacuum oil filtering system |
| CN106753745B (en) * | 2016-12-25 | 2023-01-13 | 大庆安惟特科技有限公司 | Special vacuum oil filtering system for high-viscosity lubricating oil |
| CN106884750A (en) * | 2017-03-28 | 2017-06-23 | 浙江嘉隆机械设备有限公司 | On-line checking autocontrol oil filter |
| CN107321047A (en) * | 2017-06-16 | 2017-11-07 | 镇江市长江机电设备厂有限公司 | A kind of multi-function vacuum filter for oil |
| CN107321047B (en) * | 2017-06-16 | 2019-02-05 | 镇江市长江机电设备厂有限公司 | A kind of multi-function vacuum filter for oil |
| CN108905367A (en) * | 2018-08-06 | 2018-11-30 | 泰州市宏泰电力设备有限公司 | A kind of intelligence dehydration equipment |
| CN115247100A (en) * | 2021-04-27 | 2022-10-28 | 广州市洁科不锈钢设备有限公司 | Castor oil micro-water removal system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160619 |