CN202460284U - High-efficiency oil purification vacuum filter device - Google Patents
High-efficiency oil purification vacuum filter device Download PDFInfo
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- CN202460284U CN202460284U CN2012200436229U CN201220043622U CN202460284U CN 202460284 U CN202460284 U CN 202460284U CN 2012200436229 U CN2012200436229 U CN 2012200436229U CN 201220043622 U CN201220043622 U CN 201220043622U CN 202460284 U CN202460284 U CN 202460284U
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Abstract
The utility model discloses a high-efficiency oil purification vacuum filter device. An oil inlet is sequentially connected with inlets of an oil supply pump (2) and a prefilter (3); a liquid level valve (4), a heater (7) and a raining device (8) are arranged between an oil inlet pipeline and a first-stage vacuum tank (9); the outlet of the prefilter (3) is sequentially connected with the liquid level valve (4), the heater (7) and the raining device (8); the raining device (8) is opposite to the interior of the first-stage vacuum tank (9); an oil well I (13) and a vacuum pump I (16) are sequentially connected to the first-stage vacuum tank (9) through a vacuum pipe I (10); the outlet of the first-stage vacuum tank (9) is communicated with the inlet of a second-stage vacuum tank (5); an oil collection box (20) is arranged at the outlet of the second-stage vacuum tank (5); an oil well II (17), a roots vacuum pump (18) and a vacuum pump II (15) are sequentially connected to the second-stage vacuum tank (5) through a vacuum pipe II (28); the oil well II (17) is communicated with an oil outlet pipeline at the outlet of the oil collection box (20); and the outlet of the oil collection box (20) is sequentially communicated with an oil discharge pump (22), a check valve (23), a pressure relay (25), a postfilter (26) and an oil outlet (27) through an oil pipeline (21).
Description
Technical field
The utility model relates to a kind of high efficiency oil purification vacuum apparatus.
Background technology
Employed dielectric and lubricant medium kind are more in power system: as insulating oil, steam turbine oil, anti-gas turbine oil, machinery oil, or the like.But consumption is maximum and to sending out, what power supply unit had direct influence is insulating oil and steam turbine oil.They can be compared to is the blood in the machine, we can say that the qualified oil product of high article is the key of power supply unit safe operation.This technology emphasis also utilize just the advanced person efficiently purification techniques purify power equipment with oil.Employed oil product in the power system, not only kind is more, quantity is big.And very strict to the quality requirement of oil product, because the quality of oil product, be directly connected to the safety of power equipment.
Existing for many years vacuum oil purifier is in purifying dehydration, degasification process the time.The method that adopts is that fluid is once not thorough through dewatering, outgasing in vacuum tank.And the absolute oil performance of vacuum oil purifier is relevant with vacuum and filter area, and vacuum height, the degassing, dehydrating effect are good, but vacuum is high again, and filter area is not enough, can influence filter effect again.The expansion of filter area can increase mechanical volume again, increases the actual floor space of manufacturing cost and equipment, difficulty in practical operation.
Summary of the invention
The utility model provides a kind of high efficiency oil purification vacuum apparatus; The utility model utilization the communicate different vacuum primary purification twice dehydration of two tank bodies, the principle of the degassing have not only improved vacuum, and have increased filter area; Improve filter efficiency, reduced cost.
The utility model has adopted following technical scheme: a kind of high efficiency oil purification vacuum apparatus; It mainly wraps in-line, one-level vacuum tank, secondary vacuum tank and fuel-displaced pipeline; In-line comprises oil-in, oil feed pump and prime filter from the head to the tail successively; Oil-in is connected with the import of oil feed pump with the prime filter successively, between in-line and one-level vacuum tank, is provided with liquid level valve, heater and the device that drenches with rain, and the outlet of prime filter is connected with liquid level valve, heater and the device that drenches with rain successively; Drench with rain in device and the one-level vacuum tank relatively; Be connected with oil well I and vavuum pump I in turn through the vacuum tube I on the one-level vacuum tank, the outlet of one-level vacuum tank is connected with the inlet of secondary vacuum tank, is provided with oil collection box in the exit of secondary vacuum tank; Be connected with oil well II, Roots vaccum pump and vavuum pump II in turn through the vacuum tube II on the secondary vacuum tank; The oil well II is connected with fuel-displaced pipeline in the outlet of oil collection box, and fuel-displaced pipeline comprises oil drain pump, check valve, pressure switch, back level filter and oil-out, and the outlet of oil collection box is connected with oil drain pump, check valve, pressure switch, back level filter and oil-out through oil pipe line successively.
Described one-level vacuum tank outlet is provided with the sealing oil film with the junction of secondary vacuum tank inlet, and the sealing oil film seals the junction.Be provided with the Pressure gauge I between described oil feed pump and the prime filter.Be provided with the Pressure gauge II between described pressure switch and the check valve.Vacuum tube I between described one-level vacuum tank and the oil well I partly is provided with vacuum butterfly valve I and vacuum meter I.Vacuum tube II between described secondary vacuum tank and the oil well II partly is provided with vacuum butterfly valve II and vacuum meter II.
The utlity model has following beneficial effect: the utility model utilization communicate one-level vacuum tank vacuum primary purification twice dehydration, the degassing different with the secondary vacuum tank, so not only improved vacuum, increased filter area, improved filter efficiency.A such as same 40m
3The transformer of volume filters qualified needs about 30 hours with original filter plant, only needs about 10 hours, has improved efficient, reduced cost and adopt the utility model equipment to filter.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
In Fig. 1; The utility model provides a kind of high efficiency oil purification vacuum apparatus; It is characterized in that it mainly wraps in-line, one-level vacuum tank 9, secondary vacuum tank 5 and fuel-displaced pipeline; In-line comprises oil-in 1, oil feed pump 2 and prime filter 3 from the head to the tail successively; Oil-in is connected with the import of oil feed pump 2 with prime filter 3 successively, is provided with Pressure gauge I 29 between oil feed pump 2 and the prime filter 3, between in-line and one-level vacuum tank 9, is provided with liquid level valve 4, heater 7 and the device 8 that drenches with rain; The outlet of prime filter 3 is connected with liquid level valve 4, heater 7 and the device 8 that drenches with rain successively; The device 8 that drenches with rain is relatively interior with one-level vacuum tank 9, is connected with oil well I 13 and vavuum pump I 16 in turn through vacuum tube I 10 on the one-level vacuum tank 9, and vacuum tube I 16 parts between one-level vacuum tank 9 and the oil well I 13 are provided with vacuum butterfly valve I 11 and vacuum meter I 12; The outlet of one-level vacuum tank 9 is connected with the inlet of secondary vacuum tank 5; 9 outlets of one-level vacuum tank are provided with sealing oil film 6 with the junction of secondary vacuum tank 5 inlets, and sealing oil film 6 is provided with oil collection box 20 with the junction sealing in the exit of secondary vacuum tank 5; Be connected with oil well II 17, Roots vaccum pump 18 and vavuum pump II 15 in turn through vacuum tube II 28 on the secondary vacuum tank 5; Oil well II 17 is connected with fuel-displaced pipeline in the outlet of oil collection box 20, and vacuum tube II 28 parts between secondary vacuum tank 5 and the oil well II 17 are provided with vacuum butterfly valve II 14 and vacuum meter II 15, and fuel-displaced pipeline comprises oil drain pump 22, check valve 23, pressure switch 25, back level filter 26 and oil-out 27; Be provided with Pressure gauge II 24 between pressure switch 25 and the check valve 23, the outlet of oil collection box 20 is connected with oil drain pump 22, check valve 23, pressure switch 25, back level filter 26 and oil-out 27 through oil pipe line 21 successively.
The work cardinal principle of the utility model be fluid under the effect of oil feed pump 2, fluid gets into by the device 8 that drenches with rain through prime filter 3, liquid level valve 4, heater 7 backs that one-level vacuum tanks 9 carry out dehydration first time, purified treatment outgases; Fluid through after dehydration for the first time, the degassing purified treatment is fallen one-level vacuum tank 9 bottoms; One-level vacuum tank 9 bottoms have sealing oil film 6; The main effect of sealing oil film 6 is sealings, can play one-level vacuum tank 9 and form two seals that communicate with secondary vacuum tank 5.Fluid is flowed out the back, is carried out secondary deep dewatering, degassing purified treatment at entering secondary vacuum tank 5 by sealing oil film 6.The oil collection box 20 that falls into secondary vacuum tank 5 bottoms through the fluid after twice dehydration, the degassing purified treatment is discharged by oil drain pump 22, has accomplished the different vacuum of two tank bodies that communicates and once can filter twice dehydration, degassing purified treatment.
Claims (6)
1. high efficiency oil purification vacuum apparatus; It is characterized in that it mainly wraps in-line, one-level vacuum tank (9), secondary vacuum tank (5) and fuel-displaced pipeline; In-line comprises oil-in (1), oil feed pump (2) and prime filter (3) from the head to the tail successively; Oil-in is connected with the import of oil feed pump (2) with prime filter (3) successively; Between in-line and one-level vacuum tank (9), be provided with liquid level valve (4), heater (7) and the device that drenches with rain (8); The outlet of prime filter (3) is connected with liquid level valve (4), heater (7) and the device that drenches with rain (8) successively; The device (8) that drenches with rain is relatively interior with one-level vacuum tank (9); One-level vacuum tank (9) is gone up and is connected with oil well I (13) and vavuum pump I (16) in turn through vacuum tube I (10); The outlet of one-level vacuum tank (9) is connected with the inlet of secondary vacuum tank (5); Be provided with oil collection box (20) in the exit of secondary vacuum tank (5), secondary vacuum tank (5) is gone up and is connected with oil well II (17), Roots vaccum pump (18) and vavuum pump II (15) in turn through vacuum tube II (28), and oil well II (17) is connected with fuel-displaced pipeline in the outlet of oil collection box (20); Fuel-displaced pipeline comprises oil drain pump (22), check valve (23), pressure switch (25), back level filter (26) and oil-out (27), and the outlet of oil collection box (20) is connected with oil drain pump (22), check valve (23), pressure switch (25), back level filter (26) and oil-out (27) through oil pipe line (21) successively.
2. high efficiency oil purification vacuum apparatus according to claim 1 is characterized in that described one-level vacuum tank (9) outlet and the junction of secondary vacuum tank (5) inlet are provided with sealing oil film (6), and sealing oil film (6) seals the junction.
3. high efficiency oil purification vacuum apparatus according to claim 1 is characterized in that being provided with Pressure gauge I (29) between described oil feed pump (2) and the prime filter (3).
4. high efficiency oil purification vacuum apparatus according to claim 1 is characterized in that being provided with Pressure gauge II (24) between described pressure switch (25) and the check valve (23).
5. high efficiency oil purification vacuum apparatus according to claim 1 is characterized in that vacuum tube I (16) part between described one-level vacuum tank (9) and the oil well I (13) is provided with vacuum butterfly valve I (11) and vacuum meter I (12).
6. high efficiency oil purification vacuum apparatus according to claim 1 is characterized in that vacuum tube II (28) part between described secondary vacuum tank (5) and the oil well II (17) is provided with vacuum butterfly valve II (14) and vacuum meter II (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200436229U CN202460284U (en) | 2012-02-12 | 2012-02-12 | High-efficiency oil purification vacuum filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200436229U CN202460284U (en) | 2012-02-12 | 2012-02-12 | High-efficiency oil purification vacuum filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460284U true CN202460284U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200436229U Expired - Fee Related CN202460284U (en) | 2012-02-12 | 2012-02-12 | High-efficiency oil purification vacuum filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170178A (en) * | 2013-04-11 | 2013-06-26 | 戚纪锁 | Oil-liquid purification device |
-
2012
- 2012-02-12 CN CN2012200436229U patent/CN202460284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170178A (en) * | 2013-04-11 | 2013-06-26 | 戚纪锁 | Oil-liquid purification device |
| CN103170178B (en) * | 2013-04-11 | 2014-11-19 | 戚纪锁 | Oil-liquid purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou City Hongtai Power Equipment Co. Ltd. Assignor: Qi Jisuo Contract record no.: 2013320000159 Denomination of utility model: High-efficiency oil purification vacuum filter device Granted publication date: 20121003 License type: Exclusive License Record date: 20130320 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20121003 Termination date: 20200212 |