CN106281634A - Multi-functional automatic oil filter - Google Patents
Multi-functional automatic oil filter Download PDFInfo
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- CN106281634A CN106281634A CN201610735860.9A CN201610735860A CN106281634A CN 106281634 A CN106281634 A CN 106281634A CN 201610735860 A CN201610735860 A CN 201610735860A CN 106281634 A CN106281634 A CN 106281634A
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- Prior art keywords
- electromagnetic valve
- pipeline
- oil
- filter
- backwash
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0083—Lubricating greases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The multi-functional automatic oil filter that the present invention provides.nullIts technical scheme is: mainly gone out electromagnetic valve (1) by dehydration、Coarse filter (2)、It is dehydrated into electromagnetic valve (3)、Backwash electromagnetic valve (4)、Heater enters electromagnetic valve (5)、Centrifugal oil filter inlet solenoid valve (6)、Oil level controls electromagnetic valve (7)、Heater (8)、Vacuum flash apparatus (9)、Condenser (10)、Collecting filter (11)、Oil sump (12)、Oil transportation electromagnetic valve (13)、Sewer electromagnetic valve (14)、Bearing (15)、Repairing electromagnetic valve (16)、Centrifugal oil filter (17)、Fine straining electromagnetic valve (18)、Gear pump (19)、Base (20)、Fuel tank (21)、LCDs (22)、Operation keyboard (23)、Switch board (24)、Surge tank (25)、Vacuum pump (26) and blowoff electromagnetic valve (27) are constituted.The present invention is reasonable in design, supplements fresh oil to oil sump, carries out secondary filter, after oil is aqueous in oil sump, carries out breakdown of emulsion, processed, cleans filter is counter, automatically drain the water away.
Description
One, technical field
The present invention relates to oil filter technical field, the most multi-functional automatic oil filter.
Two, background technology
The places such as oil field mining site, water flooding pump station etc. needs lubricating oil to be lubricated plant equipment, lubricating oil life-time service
After, because being mixed into the impurity such as cooling water, easily causing rotten, affect lubricant effect, more oil change can bring the biggest input, strengthens
Operating cost.To this end, typically use Multi-functional oil filter that used lubricating oil is processed so that it is oil quality is changed
Kind.But presently used Multi-functional oil filter, structure is complicated, complex operation, and automaticity is low, is not easy to repair and maintenance, uncomfortable
Use in oil field mining site, the place of many preparation Multi-functional oil filters, such as water-injection station etc., mostly leave unused, do not have due work
With.For this situation, in conjunction with the practical situation in oil field, develop multi-functional automatic oil filter, overcome existing multi-functional
The deficiency of oil filter maintenance inconvenience, improves automaticity, it is simple to operation.
Three, summary of the invention
The present invention provides time saving and energy saving multi-functional automatic oil filter.Its technical scheme is: be sequentially provided with on base bearing,
Centrifugal oil filter, gear pump, switch board, vacuum pump and surge tank, bearing is provided with coarse filter, is provided with connection dirt bottom coarse filter
Pond pipeline, pipeline is provided with sewer electromagnetic valve, and coarse filter top is provided with pipeline and connects heater top, threeway by threeway
Lower end pipeline be provided with backwash electromagnetic valve, be provided with backwash electromagnetic valve pipeline connect gear pump export pipeline threeway,
The left end pipeline of threeway is connected with the pipeline of repairing electromagnetic valve, and the right-hand member pipeline of threeway connects centrifugal oil filter by upper end and goes out
The threeway of mouth connects gear pump delivery outlet, and heater overhead line is provided with heater and enters electromagnetic valve, and the positive basifacial of coarse filter is provided with
Two pipelines, two pipelines are respectively equipped with and are dehydrated out electromagnetic valve and are dehydrated into electromagnetic valve, are provided with and are dehydrated out the pipeline of electromagnetic valve and lead to
Cross threeway and connect the other end pipeline connection gear pump inlet of collecting filter threeway, connect gear pump inlet pipeline and be provided with oil transportation electricity
Magnet valve, is provided with the pipeline being dehydrated into electromagnetic valve and connects gear pump delivery outlet by threeway, and the other end pipeline of threeway connects fuel tank,
The pipeline connecting fuel tank is provided with oil level control electromagnetic valve；The top of centrifugal oil filter is provided with the pipeline connecting heater, pipeline
Being provided with centrifugal oil filter inlet solenoid valve, the outlet line of centrifugal oil filter connects gear pump export pipeline by threeway, goes out
Mouthful pipeline is provided with fine straining electromagnetic valve, and the left end pipeline of threeway connects the threeway that upper end is provided with the pipeline of backwash electromagnetic valve, and three
Logical right-hand member pipeline connects gear pump delivery outlet；Switch board front is provided with LCDs and operation keyboard, switch board top
Portion is provided with fuel tank, and top of oil-tank is provided with vacuum flash apparatus, connects heater top by pipeline, have on the right of vacuum flash apparatus
Reinforcing bar to add and be solidly connected, vacuum flash apparatus top connects condenser overhead by pipeline, is connected by pipeline bottom condenser
Surge tank, is provided with connection cesspool pipeline bottom surge tank, pipeline is provided with blowoff electromagnetic valve, and surge tank connects vacuum by pipeline
Pump.
Five big steps: supplement fresh oil method: press oiling start button, in pipeline, oil transportation electromagnetic valve and repairing electromagnetic valve lead to
Electricity is opened, and gear pump starts, and can supplement fresh oil to oil sump；Oiling completes, and presses oiling stop button, oil-filled end；
Accurate filtering method: first set the time time automatically, the time then, oil transportation electromagnetic valve in pipeline, fine straining electromagnetic valve and
The energising of centrifugal oil filter inlet solenoid valve is opened, and motor, gear pump start, and in oil sump, oil is through collecting filter, gear pump, centrifugal oil strain
After device, then it is expelled back in oil sump；Then according to oil sump capacity, set the operation time, reach the operation time, be automatically stopped precision
Oil strain；Fine straining start button is pressed, oil transportation electromagnetic valve, fine straining electromagnetic valve and centrifugal oil filter inlet solenoid valve in pipeline time manually
Energising is opened, and motor, gear pump start, and in oil sump, oil is after collecting filter, gear pump, centrifugal oil filter, then is expelled back into oil sump
In, press fine straining stop button, accurate oil strain terminates；
Breakdown of emulsion, dehydration treatment method: according to moisture transducer setting value in oil sump, moisture reaches high level, pipeline
Middle heater enters electromagnetic valve and is dehydrated out solenoid valves and opens, and vacuum pump starts, electric heater electrified regulation, start breakdown of emulsion,
Dehydration；When liquid level reaches a liquid level controller setting high position, in pipeline, oil level control solenoid valves is opened, and fluid is discharged to oil
Pond；When liquid level is down to liquid level controller setting low level, in pipeline, oil level controls electromagnetic valve power-off closedown.Electric heater heating temperature
Degree, by thermometer control, reaches design temperature, electric heater power-off, stops heating, and less than design temperature, electric heater is energized,
Continue heating；
Filter Back Washing method: coarse filter inlet outlet pressure differential reaches setting value, backwash starts, oil transportation electromagnetism in pipeline
Valve, backwash electromagnetic valve and be dehydrated into solenoid valves open, coarse filter is carried out backwash, inlet outlet pressure differential be raised to set
Value, coarse filter backwash and being automatically stopped；Setting fixing anti-scavenging period when coarse filter runs, coarse filter runs certain time,
Reach backwash set the time, in pipeline oil transportation electromagnetic valve, backwash electromagnetic valve and be dehydrated into solenoid valves open, to coarse filtration
Device carries out backwash, reaches back-flushing operation and sets the time, and backwash terminates；If after backwash, coarse filter inlet outlet pressure differential is still
Close to setting value, repeatable backwash process, twice still DeGrain, reply coarse filter carries out clearing up or changing filter element
Layer；
Drain the water away and soil process: when other functions are completely in halted state, sewer electromagnetic valve and blowdown electromagnetism
Valve is all energized and opens, and drains the water away and dirt, persistently sets the time, and then power-off is closed, and completes to drain the water away and dirt.
After centrifugal oil filter uses for a long time, fine filter upper cover can be opened, remove easily in cleaner rotor inner wall
Dirt.
The present invention is reasonable in design, supplements fresh oil to oil sump, carries out secondary filter, after oil is aqueous in oil sump, carries out breakdown of emulsion, takes off
Water processes, and cleans filter is counter, automatically drains the water away, time saving and energy saving, is beneficial to widely popularize.
Four, accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Five, detailed description of the invention
As it is shown in figure 1, multi-functional automatic oil filter, it is mainly gone out electromagnetic valve 1, coarse filter 2 by dehydration, is dehydrated into electromagnetic valve
3, backwash electromagnetic valve 4, heater enter electromagnetic valve 5, centrifugal oil filter inlet solenoid valve 6, oil level control electromagnetic valve 7, heater
8, vacuum flash apparatus 9, condenser 10, collecting filter 11, oil sump 12, oil transportation electromagnetic valve 13, sewer electromagnetic valve 14, bearing 15,
Repairing electromagnetic valve 16, centrifugal oil filter 17, fine straining electromagnetic valve 18, gear pump 19, base 20, fuel tank 21, LCDs 22, behaviour
Make keyboard 23, switch board 24, surge tank 25, vacuum pump 26 and blowoff electromagnetic valve 27 to constitute.Be sequentially provided with on base 20 bearing 15,
Centrifugal oil filter 17, gear pump 19, switch board 24, vacuum pump 26 and surge tank 25, bearing 15 is provided with coarse filter 2, coarse filter 2
Bottom is provided with connection cesspool pipeline, and pipeline is provided with sewer electromagnetic valve 14, and coarse filter 2 top is provided with pipeline and leads to by three
Connecing heater 8 top, the lower end pipeline of threeway is provided with backwash electromagnetic valve 4, and the pipeline being provided with backwash electromagnetic valve 4 connects tooth
The threeway of wheel pump 19 export pipeline, the left end pipeline of threeway is connected with the pipeline of repairing electromagnetic valve 16, the right-hand member pipeline of threeway
The threeway being connected centrifugal oil filter 17 outlet by upper end connects gear pump 19 delivery outlet, and heater top 8 pipeline is provided with heating
Device enters electromagnetic valve 5, and the positive basifacial of coarse filter 2 is provided with two pipelines, two pipelines be respectively equipped be dehydrated out electromagnetic valve 1 and be dehydrated into
Electromagnetic valve 3, is provided with the pipeline being dehydrated out electromagnetic valve 1 and is connected the other end pipeline connection gear pump of collecting filter 11 threeway by threeway
19 entrances, connect gear pump 19 suction line and are provided with oil transportation electromagnetic valve 13, be provided with the pipeline being dehydrated into electromagnetic valve 3 and pass through threeway
Connecting gear pump 19 delivery outlet, the other end pipeline of threeway connects fuel tank 21, and the pipeline connecting fuel tank 21 is provided with oil level control
Electromagnetic valve 7；The top of centrifugal oil filter 17 is provided with the pipeline connecting heater 8, and pipeline is provided with centrifugal oil filter entrance electromagnetism
Valve 6, the outlet line of centrifugal oil filter 17 connects gear pump 19 export pipeline by threeway, and outlet line is provided with fine straining electromagnetism
Valve 18, the left end pipeline of threeway connects the threeway that upper end is provided with the pipeline of backwash electromagnetic valve 4, and the right-hand member pipeline of threeway connects even
Connect gear pump 19 delivery outlet；Switch board 24 front is provided with LCDs 22 and operation keyboard 23, and switch board 24 top is provided with oil
Case 21, fuel tank 21 top is provided with vacuum flash apparatus 9, connects heater 8 top by pipeline, have on the right of vacuum flash apparatus 9
Reinforcing bar to add and be solidly connected, vacuum flash apparatus 9 top connects condenser 10 top by pipeline, passes through pipeline bottom condenser 10
Connecting surge tank 25, be provided with connection cesspool pipeline bottom surge tank 25, pipeline is provided with blowoff electromagnetic valve 27, and surge tank 25 leads to
Cross pipeline and connect vacuum pump 26.After centrifugal oil filter 17 uses for a long time, fine filter upper cover can be opened, remove cleaner easily
Dirt in rotor inner wall.
Five big steps:
Supplementing fresh oil method: press oiling start button, in pipeline, oil transportation electromagnetic valve 13 and repairing electromagnetic valve 16 energising are beaten
Opening, gear pump 19 starts, and can supplement fresh oil to oil sump 12；Oiling completes, and presses oiling stop button, oil-filled end.
Accurate filtering method: first set the time time automatically, the time then, oil transportation electromagnetic valve 13, fine straining electromagnetic valve in pipeline
18 and centrifugal oil filter inlet solenoid valve 6 energising open, motor, gear pump 19 start, in oil sump 12 oil through collecting filter 11, gear
After pump 19, centrifugal oil filter 17, then it is expelled back in oil sump 12；Then according to oil sump 12 capacity, set the operation time, reach fortune
The row time, it is automatically stopped accurate oil strain；Fine straining start button is pressed, oil transportation electromagnetic valve 13, fine straining electromagnetic valve in pipeline time manually
18 and centrifugal oil filter inlet solenoid valve 6 energising open, motor M, gear pump 19 start, in oil sump 12 oil through collecting filter 11, tooth
After wheel pump 19, centrifugal oil filter 17, then being expelled back in oil sump 12, press fine straining stop button, accurate oil strain terminates.
Breakdown of emulsion, dehydration treatment method: according to moisture transducer setting value in oil sump, moisture reaches high level, pipeline
Middle heater enters electromagnetic valve 5, and energising is opened with being dehydrated out electromagnetic valve 1, and vacuum pump 26 starts, electric heater 8 electrified regulation, starts
Breakdown of emulsion, dehydration；When liquid level reaches a liquid level controller setting high position,
In pipeline, oil level control electromagnetic valve 7 energising is opened, and fluid is discharged to oil sump 12；Liquid level is down to liquid level controller and is set low
During position, in pipeline, oil level controls electromagnetic valve 7 power-off closedown.Electric heater 8 heating-up temperature, by thermometer control, reaches to set temperature
Degree, electric heater 8 power-off, stop heating, less than design temperature, electric heater 8 is energized, and continues heating.
Filter Back Washing method: coarse filter 2 inlet outlet pressure differential reaches setting value, backwash starts, oil transportation electricity in pipeline
Magnet valve 13, backwash electromagnetic valve 4 and be dehydrated into electromagnetic valve 3 energising open, coarse filter 2 is carried out backwash, inlet outlet pressure differential liter
To setting value, coarse filter 2 backwash and being automatically stopped；Setting fixing anti-scavenging period when coarse filter 2 runs, coarse filter 2 runs
Certain time, reaching backwash and set the time, in pipeline, oil transportation electromagnetic valve 13, backwash electromagnetic valve 4 and being dehydrated leads to into electromagnetic valve 3
Electric-opening, carries out backwash to coarse filter 2, reaches back-flushing operation and sets the time, and backwash terminates；If after backwash, coarse filtration
Device 2 inlet outlet pressure differential is still close to setting value, and repeatable backwash process, twice still DeGrain, reply coarse filter enters
Row cleaning or replacing filter element layer.
Drain the water away and soil process: when other functions are completely in halted state, sewer electromagnetic valve 14 and blowdown electricity
Magnet valve 27 is all energized and opens, and drains the water away and dirt, persistently sets the time, and then power-off is closed, and completes to drain the water away and dirty
Thing.
Operating process of the present invention:
Example 1: check LCDs 22 and operation operation keyboard 23, when oil sump 12 supplements fresh oil, according to oil sump 12
Oil level, connects entrance with fresh lubricating oil, and entrance is connected with collecting filter 11 in oil sump 12 at ordinary times, press oiling start by
Button, in pipeline, oil transportation electromagnetic valve 13 and repairing electromagnetic valve 16 energising are opened, and gear pump 19 starts, and can supplement new to oil sump 12
Oil；Oiling completes, and presses oiling stop button, oil-filled end.
When carrying out accurate filtering, set 0:00 in evening on every Wendesdays and separately open, oil transportation electromagnetic valve 13, fine straining electromagnetic valve in pipeline
18 and centrifugal oil filter inlet solenoid valve 6 energising open, motor, gear pump 19 start, in oil sump 12 oil through collecting filter 11, gear
After pump 19, centrifugal oil filter 17, then it is expelled back in oil sump 12；After running 4 hours, it is automatically stopped accurate oil strain.Time manually
Pressing fine straining button, in pipeline, oil transportation electromagnetic valve 13, fine straining electromagnetic valve 18 and centrifugal oil filter inlet solenoid valve 6 energising are opened,
Motor, gear pump 19 start, and in oil sump 12, oil is after collecting filter 11, gear pump 19, centrifugal oil filter 17, then is expelled back into oil sump
In 12, pressing fine straining stop button, accurate oil strain terminates.
After in oil sump, oil is aqueous, when automatically carrying out breakdown of emulsion, processed, according to moisture transducer setting value in oil sump
100%, moisture reaches high level 25%, and in pipeline, heater enters electromagnetic valve 5 and is dehydrated out electromagnetic valve 1 energising and opens, vacuum
Pump 26 starts, electric heater 8 electrified regulation, starts breakdown of emulsion, dehydration.Floating ball lever meter Guan Bi, oil level in pipeline in fuel tank
Controlling electromagnetic valve 7 energising to open, fluid is discharged to oil sump 12；Floating ball lever meter disconnects, and in pipeline, oil level controls electromagnetic valve 7 power-off pass
Close.Electric heater 8 heating-up temperature, by thermometer control, reaches design temperature 75 DEG C, electric heater 8 power-off, stops heating, low
In design temperature 70 DEG C, electric heater 8 is energized, and continues heating.
When filter is carried out automatic backwash, coarse filter 2 inlet outlet pressure differential reaches 0.3Mpa, and backwash starts, pipeline
Middle oil transportation electromagnetic valve 13, backwash electromagnetic valve 4 and be dehydrated into electromagnetic valve 3 energising open, coarse filter 2 is carried out backwash, turnover
Mouthful pressure reduction is raised to 0.8Mpa, coarse filter 2 backwash and being automatically stopped；Fixing anti-scavenging period, coarse filtration is set when coarse filter 2 runs
Device 2 runs certain time, reaches backwash and sets every morning 9:00 operation, open 5 minutes, reaches backwash and set the time,
In pipeline oil transportation electromagnetic valve 13, backwash electromagnetic valve 4 and be dehydrated into electromagnetic valve 3 energising open, coarse filter 2 is carried out backwash,
Reaching back-flushing operation and set the time, backwash terminates；If after backwash, coarse filter 2 inlet outlet pressure differential, can still close to setting value
Repeatability backwash process, twice still DeGrain, reply coarse filter carries out clearing up or change filter element layer.
When automatically draining the water away with dirt, when other functions are completely in halted state, sewer electromagnetic valve 14 and blowdown
Electromagnetic valve 27 is all energized and opens, and drains the water away and dirt, continuous service 5 minutes, then power-off close, complete to drain the water away and
Dirt.
Claims (3)
- The most multi-functional automatic oil filter, it is characterised in that: be sequentially provided with on base (20) bearing (15), centrifugal oil filter (17), Gear pump (19), switch board (24), vacuum pump (26) and surge tank (25), bearing (15) is provided with coarse filter (2), coarse filter (2) bottom is provided with connection cesspool pipeline, and pipeline is provided with sewer electromagnetic valve (14), and coarse filter (2) top is provided with pipeline and leads to Crossing threeway and connect heater (8) top, the lower end pipeline of threeway is provided with backwash electromagnetic valve (4), is provided with backwash electromagnetic valve (4) pipeline connects the threeway of gear pump (19) export pipeline, and the left end pipeline of threeway is connected with repairing electromagnetic valve (16) Pipeline, the right-hand member pipeline of threeway connects, by upper end, threeway connection gear pump (19) delivery outlet that centrifugal oil filter (17) exports, Heater top (8) pipeline is provided with heater and enters electromagnetic valve (5), and the positive basifacial of coarse filter (2) is provided with two pipelines, two pipelines It is respectively equipped with and is dehydrated out electromagnetic valve (1) and is dehydrated into electromagnetic valve (3), be provided with the pipeline being dehydrated out electromagnetic valve (1) and lead to by three The other end pipeline connecing collecting filter (11) threeway connects gear pump (19) entrance, connects gear pump (19) suction line and is provided with defeated Solenoid (13), is provided with the pipeline being dehydrated into electromagnetic valve (3) and connects gear pump (19) delivery outlet, another of threeway by threeway End pipeline connects fuel tank (21), and the pipeline connecting fuel tank (21) is provided with oil level control electromagnetic valve (7)；Centrifugal oil filter (17) Top is provided with the pipeline connecting heater (8), and pipeline is provided with centrifugal oil filter inlet solenoid valve (6), centrifugal oil filter (17) Outlet line by threeway connect gear pump (19) export pipeline, outlet line is provided with fine straining electromagnetic valve (18), threeway Left end pipeline connects the threeway that upper end is provided with the pipeline of backwash electromagnetic valve (4), and the right-hand member pipeline of threeway connects gear pump (19) delivery outlet；Switch board (24) front is provided with LCDs (22) and operation keyboard (23), and switch board (24) top is provided with Fuel tank (21), fuel tank (21) top is provided with vacuum flash apparatus (9), and vacuum flash apparatus (9) the right connects heating by pipeline Device (8) top, has reinforcing bar to add and is solidly connected, and vacuum flash apparatus (9) top connects condenser (10) top, condensation by pipeline Device (10) bottom connects surge tank (25) by pipeline, and surge tank (25) bottom is provided with connection cesspool pipeline, and pipeline is provided with Blowoff electromagnetic valve (27), surge tank (25) connects vacuum pump (26) by pipeline.
- Multi-functional automatic oil filter the most according to claim 1, it is characterised in that: five big steps: supplement fresh oil method: press Lower oiling start button, in pipeline, oil transportation electromagnetic valve (13) and repairing electromagnetic valve (16) energising are opened, and gear pump (19) starts, i.e. Fresh oil can be supplemented to oil sump (12)；Oiling completes, and presses oiling stop button, oil-filled end；Accurate filtering method: first set the time time automatically, the time then, oil transportation electromagnetic valve (13), fine straining electromagnetic valve in pipeline (18) opening with centrifugal oil filter inlet solenoid valve (6) energising, motor, gear pump (19) start, and in oil sump (12), oil is through collection filter After device (11), gear pump (19), centrifugal oil filter (17), then it is expelled back in oil sump (12)；Then according to oil sump (12) capacity, Set the operation time, reach the operation time, be automatically stopped accurate oil strain；Fine straining start button is pressed, oil transportation in pipeline time manually Electromagnetic valve (13), fine straining electromagnetic valve (18) and centrifugal oil filter inlet solenoid valve (6) energising are opened, and motor M, gear pump (19) open Dynamic, in oil sump (12), oil is after collecting filter (11), gear pump (19), centrifugal oil filter (17), then is expelled back in oil sump (12), Pressing fine straining stop button, accurate oil strain terminates；Breakdown of emulsion, dehydration treatment method: according to moisture transducer setting value in oil sump, moisture reaches high level, adds in pipeline Hot device enter electromagnetic valve (5) and be dehydrated out electromagnetic valve (1) energising open, vacuum pump (26) start, electric heater (8) electrified regulation, Start breakdown of emulsion, dehydration；When liquid level reaches a liquid level controller setting high position, in pipeline, oil level control electromagnetic valve (7) energising is beaten Opening, fluid is discharged to oil sump (12)；When liquid level is down to liquid level controller setting low level, in pipeline, oil level controls electromagnetic valve (7) power-off Close.Electric heater (8) heating-up temperature, by thermometer control, reaches design temperature, electric heater (8) power-off, stops heating, Less than design temperature, electric heater (8) is energized, and continues heating；Filter Back Washing method: coarse filter (2) inlet outlet pressure differential reaches setting value, backwash starts, oil transportation electromagnetism in pipeline Valve (13), backwash electromagnetic valve (4) and be dehydrated into electromagnetic valve (3) energising open, coarse filter (2) is carried out backwash, import and export Pressure reduction is raised to setting value, coarse filter (2) backwash and being automatically stopped；Fixing anti-scavenging period is set, slightly when coarse filter (2) runs Filter (2) runs certain time, reaches backwash and sets the time, oil transportation electromagnetic valve (13) in pipeline, backwash electromagnetic valve (4) and Being dehydrated and open into electromagnetic valve (3) energising, coarse filter (2) is carried out backwash, reach back-flushing operation and set the time, backwash is tied Bundle；If after backwash, coarse filter (2) inlet outlet pressure differential still close to setting value, repeatable backwash process, twice still effect Inconspicuous, reply coarse filter carries out clearing up or change filter element layer；Drain the water away and soil process: when other functions are completely in halted state, sewer electromagnetic valve (14) and blowdown electromagnetism Valve (27) all energisings are opened, and drain the water away and dirt, persistently set the time, and then power-off is closed, and complete to drain the water away and dirty Thing.
- Multi-functional automatic oil filter the most according to claim 1 and 2, it is characterised in that: centrifugal oil filter (17) is long-time After using, fine filter upper cover can be opened, remove the dirt in cleaner rotor inner wall easily.
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|---|---|---|---|
| CN201610735860.9A CN106281634A (en) | 2016-08-26 | 2016-08-26 | Multi-functional automatic oil filter |
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| CN201610735860.9A CN106281634A (en) | 2016-08-26 | 2016-08-26 | Multi-functional automatic oil filter |
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| WO2004099345A1 (en) * | 2003-05-09 | 2004-11-18 | A. & A. Fratelli Parodi S.R.L. | Apparatus and method for the regeneration of quenching oils |
| 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 |
| CN102260583A (en) * | 2010-05-31 | 2011-11-30 | 王延海 | Combined process for refining base oil through recycle of waste machine oil |
| CN201997184U (en) * | 2010-12-13 | 2011-10-05 | 重庆高智滤油机设备制造有限公司 | Purifying equipment for engine lubricating oil and lifting system hydraulic oil of mining dumper |
| CN203556213U (en) * | 2013-10-14 | 2014-04-23 | 重庆工能滤油机制造有限公司 | Multifunctional vacuum oil filtering equipment |
| CN103623600A (en) * | 2013-11-18 | 2014-03-12 | 周建伟 | Internal-external double-effect electric heating vacuum oil filter |
| CN103752079A (en) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | Centrifugal type oil purifying apparatus based on backwashing technology |
| CN203736973U (en) * | 2013-12-23 | 2014-07-30 | 自贡川滤设备制造有限公司 | On-line automatic backwashing oil purification device |
| CN205435181U (en) * | 2015-12-24 | 2016-08-10 | 扬中市协隆电力设备有限公司 | Doublestage vacuum oil filter |
| CN206069806U (en) * | 2016-08-26 | 2017-04-05 | 胜利油田海博工贸有限责任公司 | Multi-functional automatic oil filter |
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Effective date of registration: 20180205 Address after: Room 301, room 3, No. 684, the Yellow River Road, Dongying District, Dongying, Shandong Applicant after: Li Jianjun Address before: 257062 Shandong Province, Dongying city Dongying District Niuzhuang town excellence Road No. 384 Applicant before: Shengli Oilfield Haibo Industry Trade Co.,Ltd. |
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Application publication date: 20170104 |