CN214287061U - Small-size fluid filter equipment of little water, fatlute of quick removal - Google Patents

Abstract

The utility model discloses a small-size little water of getting rid of fast, fluid filter equipment of fatlute, including the oil pump, the oil inlet of oil pump is connected with into oil pipe, it is provided with leading filter on the oil pipe to advance, the one end of going out oil pipe is connected to the oil-out of oil pump, the oil inlet of hollow fiber membrane oil water separator is connected to the other end that goes out oil pipe, it has set gradually polarization polymerization treater and superfine glass fiber particle filter along fluid flow direction on the oil pipe to go out, hollow fiber membrane oil water separator's air inlet is connected with the intake pipe, be provided with vacuum control valve in the intake pipe, hollow fiber membrane oil water separator's gas vent is connected with the blast pipe, be provided with oil-free vacuum pump on the blast pipe, hollow fiber membrane oil water separator's oil-out is connected with row oil pipe. Multiple functional, small particulate matter and moisture in the effective filtering fluid, the filter effect is good, simple structure simultaneously, and required spare part is few for the volume of whole device is not big, and occupation space is very little.

Description

Small-size fluid filter equipment of little water, fatlute of quick removal

Technical Field

The utility model relates to a fluid filter equipment technical field particularly, relates to a small-size fluid filter equipment who gets rid of little water, fatlute fast.

Background

In the operation process of lubricating oil such as hydraulic oil, mechanical oil, cooling oil and the like, water and impurities can be inevitably mixed into the lubricating oil due to various reasons, so that the oxidation of the oil is accelerated, the formation of scale and oil sludge is facilitated, the performances of lubrication, heat dissipation, dispersion, cooling and the like of the oil are reduced, meanwhile, the corrosion and abrasion of metal parts are caused, and the normal operation of a hydraulic system, a power system and a lubricating system is influenced.

Fluid filter equipment carries out filterable device to fluid, and traditional fluid filter equipment function is more single, only can play the large granule thing to in the fluid and carry out filterable function, filters thoroughly, leads to the filter effect of fluid not very good.

In addition, three water can be got rid of and the better vacuum mode that is of effect to traditional fluid filter equipment, and the technique is comparatively mature but the electric power that needs is great, and the structure is complicated and bulky, and equipment is heavier, and it is inconvenient to remove, just hardly adapts to some places to energy consumption, volume, weight are limited.

The mode that traditional fluid filter equipment removed greasy filth adopts resin adsorption's mode mostly, has had bulky, and the resin material of core moves a period and must change, and the operation cost is higher, moreover has waste resin's secondary pollution problem etc..

At present, part of traditional oil liquid filtering devices adopt electrostatic filtering and permanent magnet filtering technologies, although the electrostatic filtering can remove part of smaller particles, the electrostatic filtering is difficult to act on smaller particles such as oil sludge, and meanwhile, the electrostatic microparticles entering an operating working system are likely to generate secondary deposition to form new pollution and blockage; the permanent magnet filtering technology is mainly effective to ferromagnetic particles generated by abrasion in equipment operation and ineffective to non-ferromagnetic particles such as oil sludge and the like, and simultaneously, magnetized micro ferromagnetic substances enter a working area to form adhesion deposition to form secondary pollution, magnetic micro particles enter a lubricating surface to deeply enter an oil film to form a grinding layer, so that the effectiveness of the oil film is damaged, and the abrasion of the lubricating part is aggravated.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem among the correlation technique, the utility model provides a small-size fluid filter equipment who gets rid of little water, fatlute fast, multiple functional, small particulate matter and moisture in the effective filtering fluid, the filter effect is good.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a small-size fluid filter equipment of getting rid of little water, fatlute fast, includes the oil pump, the oil inlet of oil pump is connected with into oil pipe, it is provided with leading filter on the oil pipe to advance, the one end of going out oil pipe is connected to the oil-out of oil pump, the oil inlet of hollow fiber membrane oil water separator is connected to the other end that goes out oil pipe, it has set gradually polarization polymerization ware and superfine glass fiber particle filter along fluid flow direction on the oil pipe to go out, hollow fiber membrane oil water separator's air inlet is connected with the intake pipe, be provided with vacuum control valve in the intake pipe, hollow fiber membrane oil water separator's gas vent is connected with the blast pipe, be provided with oil-free vacuum pump on the blast pipe, hollow fiber membrane oil water separator's oil-out is connected with row oil pipe.

Furthermore, still set gradually first gate valve and oil leak protection solenoid valve along fluid flow direction on the oil inlet pipe, leading filter is located first gate valve with between the oil leak protection solenoid valve.

Furthermore, still set gradually first check valve and air cleaner along the air flow direction on the intake pipe, the vacuum regulating valve is located first check valve with between the air cleaner.

Further, still set gradually vapour and liquid separator, second check valve and exhaust silencer along the air flow direction on the blast pipe, oil-free vacuum pump is located the second check valve with between the exhaust silencer.

Further, a second gate valve is arranged on the oil discharge pipe.

Further, the oil pump with the equal fixed connection of oilless vacuum pump is on an album oil basin formula installation base, an album oil basin formula installation base fixedly connected with stand, one side fixedly connected with polarization polymerization case of stand, the opposite side fixedly connected with mounting flange of stand, mounting flange difference fixed connection superfine glass fiber particle filter air cleaner with hollow fiber membrane oil water separator, hollow fiber membrane oil water separator fixed connection gas-liquid separator, be provided with polarization polymerization treater, system control board and polarization polymerization ware power in the polarization polymerization case respectively, the system control board is connected the polarization polymerization ware power, the polarization polymerization ware power is connected the polarization polymerization treater.

Further, a ceramic heater is arranged in the mounting flange and connected with the system control board.

Furthermore, a photoelectric oil leakage detection sensor is arranged on the exhaust pipe and connected with the system control board.

Furthermore, a superfine groped-free glass fiber particle filter element is arranged in the superfine glass fiber particle filter.

Further, the oil collecting basin type mounting base is fixedly connected with the oil pump and the oil-free vacuum pump through a variable mounting guide rail.

The utility model has the advantages that: multiple functional, small particulate matter and moisture in the effective filtering fluid, the filter effect is good, simple structure simultaneously, and required spare part is few for the volume of whole device is not big, and occupation space is very little.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a small oil filter device for rapidly removing micro-water and oil sludge according to an embodiment of the present invention;

fig. 2 is a side view of a small-sized oil filter device for rapidly removing micro-water and oil sludge according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a small-sized oil filter device for rapidly removing micro-water and oil sludge according to an embodiment of the present invention;

fig. 4 is a circuit diagram of a small oil filter device for rapidly removing micro-water and oil sludge according to an embodiment of the present invention.

In the figure:

1. a first gate valve; 2. a pre-filter; 3. an oil leakage protection electromagnetic valve; 4. an oil pump; 5. a polarization polymerization processor; 6. an ultra-fine glass fiber particulate filter; 7. a second gate valve; 8. a first check valve; 9. a vacuum regulating valve; 10. an air filter; 11. a hollow fiber membrane oil-water separator; 12. a gas-liquid separator; 13. a second one-way valve; 14. an oil-free vacuum pump; 15. an exhaust muffler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

As shown in fig. 1-4, a small-sized oil filter device for rapidly removing micro-water and oil sludge according to an embodiment of the present invention comprises an oil pump 4, an oil inlet of the oil pump 4 is connected with an oil inlet pipe, the oil inlet pipe is provided with a pre-filter 2, the oil outlet of the oil pump 4 is connected with one end of an oil outlet pipe, the other end of the oil outlet pipe is connected with the oil inlet of the hollow fiber membrane oil-water separator 11, the oil outlet pipe is sequentially provided with a polarization polymerization processor 5 and an ultrafine glass fiber particle filter 6 along the flowing direction of oil, the air inlet of the hollow fiber membrane oil-water separator 11 is connected with an air inlet pipe, a vacuum regulating valve 9 is arranged on the air inlet pipe, an exhaust port of the hollow fiber membrane oil-water separator 11 is connected with an exhaust pipe, an oil-free vacuum pump 14 is arranged on the exhaust pipe, and an oil outlet of the hollow fiber membrane oil-water separator 11 is connected with an oil discharge pipe.

The utility model discloses an in a specific embodiment, still set gradually first gate valve 1 and oil leak protection solenoid valve 3 along fluid flow direction on the oil inlet pipe, leading filter 2 is located first gate valve 1 with between the oil leak protection solenoid valve 3.

In a specific embodiment of the present invention, the air inlet pipe is further provided with a first check valve 8 and an air filter 10 in sequence along the air flowing direction, and the vacuum regulating valve 9 is located between the first check valve 8 and the air filter 10.

In a specific embodiment of the present invention, the exhaust pipe further has a gas-liquid separator 12, a second check valve 13 and an exhaust muffler 15 disposed thereon in sequence along the air flowing direction, and the oil-free vacuum pump 14 is located between the second check valve 13 and the exhaust muffler 15.

In an embodiment of the present invention, the oil discharge pipe is provided with a second gate valve 7.

In one embodiment of the present invention, the oil pump 4 and the oil-free vacuum pump 14 are both fixedly connected to a basin-shaped mounting base 22, the oil collecting basin type mounting base 22 is fixedly connected with a vertical column, one side of the vertical column is fixedly connected with a polarization polymerization box 17, the other side of the upright post is fixedly connected with a mounting flange which is respectively and fixedly connected with the superfine glass fiber particle filter 6, the air filter 10 and the hollow fiber membrane oil-water separator 11, the hollow fiber membrane oil-water separator 11 is fixedly connected with the gas-liquid separator 12, the polarization polymerization tank 17 is internally provided with a polarization polymerization processor 5, a system control board 16 and a polarization polymerization power supply 18 respectively, the system control board 16 is connected with the polarization aggregator power supply 18, and the polarization aggregator power supply 18 is connected with the polarization aggregation processor 5.

In one embodiment of the present invention, a ceramic heater 20 is disposed in the mounting flange, and the ceramic heater 20 is connected to the system control board 16.

In an embodiment of the present invention, the exhaust pipe is provided with a photoelectric oil leakage detection sensor 21, and the photoelectric oil leakage detection sensor 21 is connected to the system control board 16.

In an embodiment of the present invention, the ultrafine glass fiber particle filter 6 is provided with an ultrafine groped end-free glass fiber particle filter element 19 therein.

In a specific embodiment of the present invention, the oil collecting basin-shaped mounting base 22 is fixedly connected to the oil pump 4 and the oil-free vacuum pump 14 through a variable mounting rail 23.

For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.

Small-size fluid filter equipment of getting rid of little water, fatlute fast, including first gate valve 1, leading filter 2, oil leak protection solenoid valve 3, oil pump 4, polarization polymerization treater 5, superfine glass fiber particle filter 6, second gate valve 7, first check valve 8, vacuum control valve 9, air cleaner 10, hollow fiber membrane water oil separator 11, vapour and liquid separator 12, second check valve 13, oil-free vacuum pump 14, exhaust muffler 15, system control panel 16, polarization polymerization case 17, polarization polymerization ware power 18, ceramic heater 20, photoelectricity oil leak detection sensor 21, collection oil basin formula installation base 22 and stand etc..

The first gate valve 1 adopts an 1/2 gate valve and is used for cutting off an oil inlet pipe or controlling the oil inlet amount of the whole device.

The pre-filter 2 is used to intercept larger particles (100 um) entering the device to achieve pre-filtration to prevent damage to the oil pump 4.

The oil leakage protection electromagnetic valve 3 is connected with a controller, the controller is also connected with a photoelectric oil leakage detection sensor 21, and the controller controls the operation of the oil pump 4, the polarization polymerization processor 5, the oil-free vacuum pump 14 and other equipment by controlling the on-off of a power supply. When the controller detects that the device leaks oil, the oil inlet pipe is cut off through the oil leakage protection electromagnetic valve 3, and meanwhile, the running power supply of the cut-off device is controlled to stop running of the device.

The oil pump 4 adopts a high-viscosity oil pump with an adjusting valve and is used for pumping the oil liquid which is pre-filtered into the polarization polymerization processor 5.

The polarization polymerization processor 5 is used for realizing the polymerization function of micro particles, so that sub-nanometer and other micro particles and oil sludge and the like are polymerized into larger flexible particle spheroids, and the filtering is facilitated through the next-stage superfine glass fiber particle filter 6. This application becomes traditional columniform polarization polymerization treater 5 into rectangular polarization polymerization treater 5, under the unchangeable circumstances of polarization zone maintenance, has changed the polymerization region, increases and decreases the flow damping of liquid in the polymerization region simultaneously, effectively prolongs polymerization time in order to strengthen the polymerization effect.

The superfine glass fiber particle filter 6 is used for intercepting the particles after polymerization treatment, and removing the particles, oil sludge and other pollutants in the oil liquid. The superfine glass fiber particle filter 6 is internally provided with a superfine groped glass fiber particle filter element 19 for intercepting particles after polymerization treatment, and the precision is 3 um.

The first check valve 8 is used to ensure that the hollow fiber membrane separator 11 does not come into contact with moisture in the atmosphere when the apparatus is not in operation.

The vacuum regulating valve 9 is connected with a controller, and the controller is also connected with a temperature sensor. The vacuum regulating valve 9 can be regulated to a proper vacuum degree according to the temperature of oil in the device, so that the outer cavity of the hollow fiber membrane oil-water separator 11 is ensured to have a sufficient vaporization vacuum degree, and the moisture in the oil can be quickly discharged out of the device;

the air filter 10 adopts a 0.01um air filter, and is used for ensuring that trace air entering the hollow fiber membrane oil-water separator 11 is clean, avoiding polluting a hollow fiber membrane component and prolonging the effective service life of the hollow fiber membrane component.

The hollow fiber membrane oil-water separator 11 is used for separating three kinds of water (dissolved water, free water and emulsified water) in oil. The hollow fiber membrane has hydrophilicity, water molecules in oil can be quickly adsorbed and transferred to the outer surface wall of the hollow fiber membrane to form water mist, and the water molecules on the outer surface wall of the hollow fiber membrane are quickly vaporized in a vacuum state and then are discharged along with flowing micro air flow.

The gas-liquid separator 12 is used for preventing oil from leaking when the hollow fiber membrane oil-water separator 11 is damaged, and preventing the oil from being discharged into the atmosphere through an exhaust pipe to pollute the environment;

the oil-free vacuum pump 14 is used to create a vacuum environment in the hollow fiber membrane separator 11.

The exhaust muffler 15 serves to reduce noise during exhaust.

The system control board 16 is used for automatically controlling the start and stop of the polarization polymerization processor 5, the oil pump 4, the oil-free vacuum pump 14 and the like and the oil leakage protection of the device, and the start and stop of the polarization polymerization processor 5, the oil pump 4 and the oil-free vacuum pump 14 are controlled by the oil temperature of the gear box or the oil flow sensor of the oil cooler. The system control board 16 includes a controller.

The polarization polymerization box 17 is made of an aluminum alloy plate with the thickness of 5mm, and depends on the convection heat dissipation of the polarization polymerization box 17, the polarization polymerization box 17 is used for installing the polarization polymerization processor 5, the polarization polymerization power supply 18, the system control panel 16 and the like, and meanwhile, the problems of sealing and heat dissipation are solved. In addition, 2cm of rock wool is used for heat preservation of the polarization polymerization processor 5, and the rock wool is tightened by a heat shrinkage film to ensure that the surface temperature of the shrinkage film is not more than 25 ℃ when the temperature of the internal liquid is 80 ℃; meanwhile, the length of the high-voltage lead is shortened as much as possible in a limited space, the high-voltage lead is kept to have enough space distance around the high-voltage lead, the high-voltage terminal is sealed by adopting high-voltage insulating silicone grease and 704 silicone grease, and the high-voltage terminal is cleaned by absolute ethyl alcohol before sealing and then dried, so that high-voltage insulation is guaranteed.

The polarization polymerizer power supply 18 is used for supplying high-voltage power to the polarization polymerizer 5, and is controlled by the system control board 16.

The ceramic heater 20 is embedded in the mounting flange and used for solving the problem that the filter element and the pipeline of the superfine glass fiber particle filter 6 are blocked in winter, the ceramic heater 20 automatically controls the temperature of the superfine glass fiber particle filter 6 to be about 45 ℃ after being electrified, and overtemperature protection, short circuit protection and the like are arranged.

The photoelectric oil leakage detection sensor 21 is used for detecting whether the device leaks or not in cooperation with the system control board 16.

The oil collecting basin type mounting base 22 is used for solving the problems that a small part of basket type gear boxes are large in outer volume, oil pressure of an oil distributor is too low, and hanging is inconvenient, and the oil collecting basin type mounting base 22 is convenient for fixing and mounting the oil pump 4 through platform mounting. The oil collecting basin on the oil collecting basin type mounting base 22 is formed by folding a 3mm plate into a wavy shape and welding, a mounting sleeve is arranged at the central position of the oil collecting basin, the mounting sleeve adopts a piercing bolt and a special aluminum alloy T-shaped nut to fasten the lower end of a vertical column, and the vertical column is made of 40 x 160mm aluminum alloy sections. The through hole of the upright column takes the installation form of removing the oil collecting basin and the gear box lifting lug of the oil pump into consideration.

Variable installation guide rail 23 for the uncertain problem of interval of hole when solving the platform installation can avoid punching etc. on the platform, and oil pump 4, oil-free vacuum pump 14 can utilize L shape installation section bar to carry out nimble fixed.

The utility model aims to further reduce the volume of the device, on the premise of ensuring the performance of the device, the superfine glass fiber particle filter 6 and the hollow fiber membrane oil-water separator 11 are connected into a whole in series through the mounting flange, the built-in ceramic heater 20 is added at the mounting flange in the middle, and the highest temperature zone is controlled within 100 ℃ (adopting the mode of series connection depressurization and multipoint heating); the volume of the oil collecting basin, the oil pump 4, the oil-free vacuum pump 14 and the polarization polymerization box 17 is controlled to be 460 × 320 × 1100 in a double-row longitudinal arrangement mode, the device is suitable for all fans of the existing wind power plant, and the oil collecting basin and the oil pump 4 can be mounted on the ground or can be detached for hanging at lifting lugs.

The utility model provides a problem of device quick start under low temperature environment avoids extremely cold district oil temperature such as northwest in winter to cross low and take place blockking up such as filter core, on polarization polymerization treater 5's casing and all embedded ceramic heater 20 in 6 below of superfine glass fiber particle filter, can control temperature about 45 degrees, for ensureing safety, add the fuse that melts soon of the 90 ℃ insurance of temperature and power return circuit series connection 2A in the zone of heating.

The wind driven generator belongs to dynamic equipment which is out of the countryside at high altitude and inconvenient for real-time supervision, has high requirements on the safety of equipment in the process of installation, is additionally provided with Schneider leakage air switch on a connecting circuit of a power supply in order to ensure that the newly-added equipment does not form potential safety hazard on the operation of the wind driven generator at any time, a photoelectric oil leakage detection sensor 21 is additionally arranged at the bottom of an oil collecting basin and a polarization polymerization processor 5 and on an exhaust pipe of a hollow fiber membrane oil-water separator 11, and an oil leakage protection electromagnetic valve 3 can be immediately closed if an oil leakage phenomenon occurs.

In summary, with the aid of the technical solution of the present invention, the hollow fiber membrane oil-water separator and the polarization polymerization processor are optimally integrated, so as to achieve simple structure, small volume, low weight, low power and easy movement, and can be applied to practical working scenes such as wind power generators, etc. with high requirements on volume, weight and energy consumption, and really solve the problem of severe pollution of micro-water and micro-particles of lubricating oil in wind power generation gear boxes, and develop a series of products with wider application through the application thereof, after the integration, the power of the oil pump is 650W, and the power without the oil pump is only 280W, which is the lowest power of removing oil sludge and micro-water in the market at present, and is the lowest light volume (the weight with the oil pump is 478kg, and the weight without the oil pump is 42 kg); the device adopts a building block combination mode, can be combined and adjusted according to actual requirements and application environments, and can meet the requirements of a wind driven generator (according to actual operation tests, the pollution degree index of-18/16/13 can reach the standard after the device operates for 10-20 days) by adding a tee joint to divide 2% -7% of oil into the front end of an oil cooler for dilution and filtration in view of the fact that a plurality of wind power generation devices adopt non-hanging basket type gear boxes and can dismantle an oil collecting basin and an oil pump and directly utilize the pressure of the oil pump of a fan gear box.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A small-sized oil liquid filtering device for quickly removing micro water and oil sludge comprises an oil pump (4), an oil inlet of the oil pump (4) is connected with an oil inlet pipe, the oil inlet pipe is provided with a pre-filter (2), an oil outlet of the oil pump (4) is connected with one end of an oil outlet pipe, it is characterized in that the other end of the oil outlet pipe is connected with an oil inlet of a hollow fiber membrane oil-water separator (11), the oil outlet pipe is sequentially provided with a polarization polymerization processor (5) and an ultrafine glass fiber particle filter (6) along the flowing direction of oil, an air inlet of the hollow fiber membrane oil-water separator (11) is connected with an air inlet pipe, a vacuum regulating valve (9) is arranged on the air inlet pipe, an exhaust port of the hollow fiber membrane oil-water separator (11) is connected with an exhaust pipe, an oil-free vacuum pump (14) is arranged on the exhaust pipe, and an oil outlet of the hollow fiber membrane oil-water separator (11) is connected with an oil discharge pipe.

2. The small-sized oil filtering device for rapidly removing micro water and oil sludge according to claim 1, wherein a first gate valve (1) and an oil leakage protection solenoid valve (3) are sequentially arranged on the oil inlet pipe along the oil flowing direction, and the pre-filter (2) is located between the first gate valve (1) and the oil leakage protection solenoid valve (3).

3. The small oil filter device for rapidly removing micro water and oil sludge according to claim 1, wherein a first check valve (8) and an air filter (10) are further sequentially arranged on the air inlet pipe along the air flow direction, and the vacuum regulating valve (9) is located between the first check valve (8) and the air filter (10).

4. The small-sized oil filter device for rapidly removing micro water and oil sludge according to claim 3, wherein a gas-liquid separator (12), a second check valve (13) and an exhaust muffler (15) are further sequentially arranged on the exhaust pipe along an air flow direction, and the oil-free vacuum pump (14) is located between the second check valve (13) and the exhaust muffler (15).

5. The small-sized oil filter device for rapidly removing micro water and oil sludge according to claim 1, wherein a second gate valve (7) is arranged on the oil discharge pipe.

6. The small oil filter device for rapidly removing micro water and oil sludge according to claim 4, wherein the oil pump (4) and the oil-free vacuum pump (14) are both fixedly connected to an oil collecting basin type mounting base (22), the oil collecting basin type mounting base (22) is fixedly connected with a stand column, one side of the stand column is fixedly connected with a polarization polymerization tank (17), the other side of the stand column is fixedly connected with a mounting flange, the mounting flange is respectively and fixedly connected with the ultrafine glass fiber particle filter (6), the air filter (10) and the hollow fiber membrane oil-water separator (11), the hollow fiber membrane oil-water separator (11) is fixedly connected with the gas-liquid separator (12), the polarization polymerization tank (17) is internally provided with a polarization polymerization processor (5), a system control panel (16) and a polarization polymerization power supply (18), the system control board (16) is connected with the polarization aggregator power supply (18), and the polarization aggregator power supply (18) is connected with the polarization aggregation processor (5).

7. The small oil filter device for rapidly removing micro water and oil sludge according to claim 6, wherein a ceramic heater (20) is arranged in the mounting flange, and the ceramic heater (20) is connected with the system control board (16).

8. The small oil filter device for rapidly removing micro water and oil sludge according to claim 6, wherein the exhaust pipe is provided with an electro-optical oil leakage detection sensor (21), and the electro-optical oil leakage detection sensor (21) is connected with the system control board (16).

9. The small oil filter device for rapidly removing micro-water and oil sludge according to claim 1, wherein the ultrafine glass fiber particle filter (6) is internally provided with an ultrafine groped glass fiber particle filter element (19).

10. The small oil filter device for rapidly removing micro water and oil sludge according to claim 6, wherein the oil collecting basin type mounting base (22) is fixedly connected with the oil pump (4) and the oil-free vacuum pump (14) through a variable mounting guide rail (23).

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