CN206289226U - Three-level high vacuum oil filtering system - Google Patents

Abstract

The utility model proposes a kind of three-level high vacuum oil filtering system, including vacuum separation unit, vacuum separation unit includes vacuum tank, the atomizer located at vacuum tank internal upper part space.The beneficial effects of the utility model：Not only due to increased oil circuit outlet, make the oily process for being changed into small oil droplet more thorough, the effect of fogging oil is more preferable, and because oil circuit is in the shunting being divided into two by the oil injecting groove of Y-shaped, equivalent to being depressurized suddenly, oil, water are bigger in oil circuit outlet range of scatter, are atomized more thorough, it is easier to separated.

Description

Three-level high vacuum oil filtering system

Technical field

The utility model is related to OIL IN LUBRICATING OIL PRODUCTION, manufacture field, and in particular to a kind of three-level high vacuum oil filtering system.

Background technology

Vacuum oil-filter is designed according to the boiling point different principle of water and oil, and vacuum oil-filter includes that first filter ﹑ is true The part such as empty Jia Re Guan ﹑ You Beng ﹑ Guo filters Zhuan Zhi ﹑ condensers (i.e. condenser) and vavuum pump.Vavuum pump is by heating in vacuum tank Air is extracted out to form vacuum from the gaseous phase outlet of heating in vacuum tank, extraneous fluid under atmospheric pressure, by preliminary filter, clearly Except larger particle, subsequently into the heating zone in heating in vacuum tank.By the fluid after heating by spray the wing rotate very fast by Oil is separated into half vaporific, and the moisture content in oil rapidly flashes to vapor, and mixing air is continuously by vavuum pump suction condenser, Vapor into condenser reverts into water releasing again after cooling, and the fluid in heating in vacuum tank enters essence by oil drain pump Filter is filtered out granulometric impurity by filter paper for oil or filter core, so that completing vacuum oil-filter rapidly removes well cuts, water Part, the overall process of gas, make the oil of cleaning from fuel-displaced outside discharge machine.In order to realize " big pumping speed ", i.e., three-level vacuum is first Efficiency, quickly increases vacuum；Secondly increasing the area of vacuum flashing, effective fast emulsion breaking removes moisture.Existing market In upper existing three-level vacuum filter system, oil is separated into using the spray wing or shower nozzle it is half vaporific so that realize be by water transpiration Vapor.But because original medium is just sump oil, therefore the spray wing or shower nozzle are easy to be blocked by dirt, influence filter effect and generation Not easy cleaning after blocking；The oil spout direction of shower nozzle is fixed, and the injection channel for spraying the wing is less, and the two can not well by oil From for vaporific so as to realize water-oil separating；And spray the wing or shower nozzle and be made up of many add-on parts, including bolt nut, revolved in high speed Part is tended to have when turning to drop, and secondary pollution is caused to oil body；General to use two-stage water-cooled in condensation procedure, condenser is used The tubular heat exchanger of simple structure, to make air-flow obtain compared with High cooling power, design gas phase walks shell, and cooling water walks tube side, but so Set, air-flow has accumulative percussion, uses for a long time to the heat exchanger tube of tube side, the easily rupturable damage of heat exchanger tube, influence heat exchange effect Really.

Utility model content

Therefore the utility model proposes a kind of three-level high vacuum oil filtering system, the spray wing of traditional vacuum oil filtering system is solved Or shower nozzle is easily blocked, easy cleaning, oil-water separation be not good, in running part to oil body secondary pollution and condensation work Gas shock heat exchanger tube is allowed to crack damage in sequence, influences the problem of heat transfer effect.

What the technical solution of the utility model was realized in：Three-level high vacuum oil filtering system, including oil inlet, pipeline are disorderly Stream heater, radiator valve, preliminary filter, fuel feeding magnetic valve, inlet valve, vacuum separation unit, vacuum meter, the heat exchange of the first tubulation Device, the second tubular heat exchanger, three-level lobe pump, two grades of lobe pumps, knockout drum, water receiver, vacuum check valve, ripple compensations Device, vavuum pump, oil pump, fine filter, oil-out, the vacuum separation unit is including vacuum tank, located at vacuum tank internal upper part space Atomizer；The atomizer include superstructure, substructure, the substructure include in cylindrical shape lower body, Located at the petroleum pipeline of lower body bottom portion, the asphalt channel longitudinally through lower body is set in the lower body, the asphalt channel is horizontal Section is circle, and the petroleum pipeline connects asphalt channel, the central shaft of the petroleum pipeline, the central shaft of asphalt channel, lower body Central shaft it is coaxial, the top surface of the lower body around the uniform 30 lower oil injecting grooves in Y-shaped of asphalt channel, wherein, each The bottom connection asphalt channel of lower oil injecting groove Y-shaped, the lower top of oil injecting groove Y-shaped two extends to the outer wall of lower body, institute Angle α between the lower top of oil injecting groove Y-shaped two is stated for 10 °, the convex of four extensions vertically upwards symmetrically is set in lower body top surface Structure is played, first time fixture, second time fixture, first time fixture, second time fixation are set up separately in lower body sidewall Part is substantially symmetrical about its central axis on lower body；The superstructure includes the upper body in cylindrical shape for coordinating lower body, The central shaft of the upper body is coaxial with the central shaft of lower body, the upper body of drive is set at the top of the upper body along upper body The motor of central axis, sets four through holes of fitting projection structure in the upper body, the bottom surface of the upper body sets 30 Coordinate the upper oil injecting groove in Y-shaped of lower oil injecting groove, the upper oil injecting groove, lower oil injecting groove are cooperatively formed sends out oil from petroleum pipeline The oil injecting groove in Y-shaped of atomizer, first time first upper fixing element of fixture of cooperation, cooperation the are set up separately in upper body sidewall Two times the second upper fixing elements of fixture, first upper fixing element, the second upper fixing element are substantially symmetrical about its central axis on upper body, First time fixture is away from the lower end of body sidewall, second time fixture on the lower end of body sidewall, first Fixture is equipped with position limiting structure away from the end of upper body sidewall, the second upper fixing element away from the end of upper body sidewall；Institute Superstructure, substructure is stated removably to be flexibly connected by through hole fitting projection structure, when bulge-structure inserts through hole, The first spring is removably disposed between the first upper fixing element and first time fixture, it is solid in the second upper fixing element and second time Determine to be removably disposed second spring between part, first can buckled on the first upper fixing element is set at the top of first spring Top is linked up with, and the bottom of first spring sets the first bottom hook that can be buckled on first time fixture, second bullet The the second top hook that can be buckled on the second upper fixing element is set at the top of spring, the bottom of the second spring sets can be buckled the The second bottom hook on two times fixtures；The bottom connection asphalt channel of lower oil injecting groove Y-shaped, lower oil injecting groove Y-shaped two is pushed up End extends to the outer wall of lower body, then connected the space in asphalt channel and vacuum tube in the lower oil injecting groove of Y-shaped, i.e., upper spray The oil injecting groove that oil groove, lower oil injecting groove are cooperatively formed equally connects the space in asphalt channel and vacuum tank, send oil so as to reach Go out the purpose of atomizer, upper body, lower body are combined into complete atomizer by raised line through through hole, and motor drives upper body Rotated along upper body central axle, that is, drive lower body common rotation, and then atomizer in being rotated on oil inlet pipe, oil is first from petroleum pipeline Lower oil injecting groove is introduced into, then proceedes to spread to the upper oil injecting groove for coordinating lower oil injecting groove, finally fill up whole oil injecting groove, oil injecting groove Space in connection asphalt channel and vacuum tank, then the movement locus of oil is in oil injecting groove：The oily rotation because of lower body, By centrifugal forces affect, the bottom and the bottom of upper oil injecting groove Y-shaped of lower oil injecting groove Y-shaped are entered from circular asphalt channel, entered And spread completely whole oil injecting groove, finally leave atomizer from two tops of oil injecting groove Y-shaped, two tops of oil injecting groove Y-shaped into For oil circuit is exported, oil circuit can be divided into two in the oil injecting groove of Y-shaped, oil is gone out from a port and then from 2 ports, i.e. oil Branch is generated when atomizer is left, 30 oil injecting grooves one have 60 oil circuit outlets, and oil is driven in atomizer Rotation, and thrown away through 60 oil circuit outlets, i.e., not only due to increased oil circuit outlet, make the oily process for being changed into small oil droplet more Thoroughly, the effect of fogging oil is more preferable, and because oil circuit is in the shunting being divided into two by the oil injecting groove of Y-shaped, equivalent to unexpected It is depressurized, oil, water are bigger in oil circuit outlet range of scatter, are atomized more thorough, it is easier to separated；And because the oil spout of Y-shaped Characteristic in slot structure, can be subject to the cushioned resistance that the top of Y-shaped two is brought to oil and touch when oil is shunted at the shunting of Y-shaped Hit, vapor is more preferably separated after being collided with atomization oil particles, and impact energy is hit the more loose dirt in oil Dissipate without being blocked by dirt, and oil is to be separated into small oil droplet by collision rift more thorough；Upper oil spout is decomposed into using by oil injecting groove The design of groove and lower oil injecting groove, combines fixed upper body, lower body, easily fractionation, easy cleaning, and reduce with raised line cooperation through hole The add-on parts such as bolt nut, reduce the risk that oil body is secondary polluted；Angle α between the lower top of oil injecting groove Y-shaped two Be 10 °, coordinate the angle α between the upper top of oil injecting groove Y-shaped two of lower oil injecting groove to be 10 °, then the top of oil injecting groove Y-shaped two it Between angle α be 10 °, using the bifurcated of smaller angle, rationally, scientifically make use of the space of body and lower body interior.

Superstructure, substructure are removably flexibly connected by through hole fitting projection structure, in order to ensure to rotate When on body, lower body will not separate, there is provided the first spring, second spring, the first spring is hooked by the first top-hung and buckled Buckled in the first upper fixing element, the first bottom and reach the work that body and lower body one side are gone up in tension in first time fixture With second spring is buckled in the second upper fixing element, the second bottom and buckles in second time fixture by the second top-hung hook The effect for tensing upper body and lower body another side is reached, and because the second upper fixing element is symmetrical arranged with the first upper fixing element, the Once fixture is symmetrical arranged with second time fixture, therefore the first spring, second spring are symmetrical arranged, and tension is played completely upper originally Body and the effect of lower body, make body not separated during rotation with lower body, and because the elasticity of spring, are needing When upper body to be separated is with lower body, only need to remove spring and can be separated, it is simple structure, easy to operate, it is ensured that under working condition Upper body, lower body will not separate the effect that ensure that oil atomization；First tubular heat exchanger, the second tubular heat exchanger Shell side is gas phase channel, and tube side is liquid channel, the first tubular heat exchanger gas phase inlet tube, the second tubular heat exchanger Be all provided with disturbing flow device in gas phase inlet tube, the disturbing flow device include being vertically arranged at the first tubular heat exchanger gas phase inlet tube, Supporting mechanism in second tubular heat exchanger gas phase inlet tube, is all provided with four towards different spoilers on the supporting mechanism, The spoiler includes being horizontally placed on the level board being made on the wall of supporting mechanism side and using elastomeric material, the horizontal backboard From the hang plate that the downward-sloping setting in supporting mechanism end is made of elastomeric material, the angle between every two neighboring level board is 90 °, the supporting mechanism is connected to the first tubular heat exchanger gas phase inlet tube, the second tubular heat exchanger gas phase and enters by connector In mouth pipe；Because the first tubular heat exchanger, the shell side of the second tubular heat exchanger are gas phase channel, gas exchanges heat from the first tubulation The import of device gas phase, the second tubular heat exchanger gas phase import enter will produce impact to the tubulation of tube side, in order to protect tubulation not Impacted by from gas phase inlet gas, therefore be provided with disturbing flow device, disturbing flow device is arranged on supporting mechanism and using elasticity The level board that material is made, cooperation is equally made located at level board end of elastomeric material, downward-sloping hang plate, in gas When stream enters the first tubular heat exchanger gas phase import, the second tubular heat exchanger gas phase import, directly level board, hang plate are produced Impact, and resilient level board, hang plate can well resist gas shock, and because its elastic characteristic, it is not easy to quilt Impulsive force damage, but also because elasticity can by impulsive force dispersion, bounce-back, make air-flow the first tubular heat exchanger gas phase import, Second tubular heat exchanger gas phase enter it is intraoral get muddled, play upset airflow direction, make the scattered effect of air-flow, so that gas Impact no longer is produced to tubulation, it is ensured that heat transfer effect, extend the use longevity of the first tubular heat exchanger, the second tubular heat exchanger Life；The oil inlet, pipeline turbulent flow heater, radiator valve, preliminary filter, fuel feeding magnetic valve, inlet valve pass through pipeline successively Connection, the inlet valve connects petroleum pipeline by oil inlet pipe, and the petroleum pipeline is rotationally located on oil inlet pipe vertically, described true Slack tank top sets out gas port, the gas outlet, vacuum meter, the gas phase channel of the first tubular heat exchanger, the second tubular heat exchanger Gas phase channel, three-level lobe pump, two grades of lobe pumps, knockout drums are sequentially communicated by pipeline, the gas of the knockout drum Mutually outlet, vacuum check valve, FlexbleJoint, vavuum pump are sequentially communicated by pipeline, the liquid-phase outlet of the knockout drum Water receiver is connected by pipeline, the vacuum pot bottom sets oil transportation mouthful, and the oil transportation mouth, oil pump, fine filter, oil-out are by pipe Line is sequentially communicated.Using two lobe pumps of the big speed of exhaust and vacuum pump group into vacuum pump set system is vacuumized, Guarantee quickly to discharge the vapor evaporated in fluid and other gases；High temperature hot water high to being evaporated in vacuum tank steams Gas and other gases carry out condensation water removal, gas-liquid separation treatment, and the effective output of strengthening system greatly prolongs vavuum pump Service life, in vacuum check valve, FlexbleJoint is set before vavuum pump, gas falls under vacuum check valve prevents abnormal condition Alter, protect preceding apparatus, and FlexbleJoint plays a part of to reduce pipe deforming stress and improves pipeline service life.

Further, first circulation section is set between the outlet of oil pump and oil inlet pipe, is followed in first circulation Duan Shangshe first Ring valve, can enter water-filling oil repeated isolation to the oil body after separation, strengthen separating effect；Add with pipeline turbulent flow in the outlet of oil pump Second circulation section is set between the import of hot device, in second circulation Duan Shangshe second circulation valves, the oil body after separation is repeated Heating, initial filter, water-oil separating, repetitive cycling, heating oil filter effect are more preferable；Outlet and pipeline turbulent flow heater in fine filter The 3rd circulation section is set between import, in the 3rd circulating valve is set on the 3rd circulation section, Repeat-heating, mistake is carried out to the oil body after separation Filter, water-oil separating, until obtaining oil body up to standard.

Further, lower space sets permeation pipe in the vacuum tank, and described permeation pipe one end is another in vacuum tank End passes vacuum tank, in the permeation Guan Shangshe permeation valves outside vacuum tank, in the permeation Guan Shangshe air bleeds in vacuum tank.

Further, is set gradually on the pipeline between the gaseous phase outlet and three-level lobe pump of the second tubular heat exchanger One vacuum pressure controller, the second vacuum pressure controller, in setting gradually check-valves, pressure control on the pipeline after fuel pump outlet Device processed, pressure gauge.Convenient operation, protection equipment.

Further, blow-off pipe is all provided with the preliminary filter, fine filter, water receiver, blowoff valve is all provided with each blow-off pipe, The vacuum pot bottom sets the fuel outlet valve of connection vacuum tank, and the sampling valve of connecting pipeline is set on the outlet line of the fine filter. Blow-off pipe, blowoff valve, fuel outlet valve facilitate blowdown to overhaul, and whether sampling valve facilitates sampling analysis oil sample up to standard qualified.

Further, the vacuum tank peripheral hardware automatically controls pump start so as to control the controller of oil level in vacuum tank. The self-starting of controller control oil pump, protection not oil spilling, discontented liquid, protection equipment, simplified operation, saves human resources

By above disclosure, the beneficial effects of the utility model are：

1. the level board that disturbing flow device is arranged on supporting mechanism and is made of elastomeric material, coordinates and is located at level board end Portion is equally made of elastomeric material, downward-sloping hang plate, and the first tubular heat exchanger gas phase import, second are entered in air-flow During tubular heat exchanger gas phase import, impact, and resilient level board, hang plate directly are produced by energy to level board, hang plate Gas shock is resisted well, and because its elastic characteristic, it is not easy to damaged by impulsive force, but also because elasticity will can impact Power dispersion, bounce-back, make air-flow the first tubular heat exchanger gas phase import, the second tubular heat exchanger gas phase enter it is intraoral get muddled, Play upset airflow direction, make the scattered effect of air-flow, so that gas no longer produces impact to tubulation, it is ensured that heat exchange effect Really, the first tubular heat exchanger, the service life of the second tubular heat exchanger are extended；

2. using two lobe pumps of the big speed of exhaust and vacuum pump group into vacuum pump set system is vacuumized, protect Card can quickly discharge the vapor evaporated in fluid and other gases；High temperature hot steam high to being evaporated in vacuum tank And other gases carry out condensation water removal, gas-liquid separation treatment, the effective output of strengthening system greatly prolongs making for vavuum pump With the life-span, in vacuum check valve, FlexbleJoint is set before vavuum pump, gas falls under vacuum check valve prevents abnormal condition Alter, protect preceding apparatus, and FlexbleJoint plays a part of to reduce pipe deforming stress and improves pipeline service life；

3. body, lower body are gone up and is combined into complete atomizer through through hole by raised line, motor drives upper body along upper Body central axle is rotated, that is, drive lower body common rotation, and then atomizer in being rotated on oil inlet pipe, and oil enters first from petroleum pipeline Enter lower oil injecting groove, then proceed to spread to the upper oil injecting groove for coordinating lower oil injecting groove, finally fill up whole oil injecting groove, oil injecting groove connection Space in asphalt channel and vacuum tank, then the movement locus of oil is in oil injecting groove：Oil is because the rotation of lower body, receives Centrifugal forces affect, the bottom of lower oil injecting groove Y-shaped and the bottom of upper oil injecting groove Y-shaped are entered from circular asphalt channel, and then Completely whole oil injecting groove is spread, finally atomizer is left from two tops of oil injecting groove Y-shaped, two tops of oil injecting groove Y-shaped turn into Oil circuit is exported, and oil circuit can be divided into two in the oil injecting groove of Y-shaped, oil is gone out from a port and then from 2 ports, i.e., oil exists Branch is generated when leaving atomizer, 30 oil injecting grooves one have 60 oil circuit outlets, and oil is driven rotation in atomizer Turn, and thrown away through 60 oil circuit outlets, i.e., not only due to increased oil circuit outlet, make the oily process for being changed into small oil droplet more thorough Bottom, the effect of fogging oil is more preferable, and because oil circuit is in the shunting being divided into two by the oil injecting groove of Y-shaped, equivalent to quilt suddenly Decompression, oil, water are bigger in oil circuit outlet range of scatter, are atomized more thorough, it is easier to separated；

4. because of the characteristic on the spraying groove structure of Y-shaped, oil can be subject to Y-shaped two when being shunted at the shunting of Y-shaped The cushioned resistance that top is brought to oil and collision, make vapor more preferably be separated after being collided with atomization oil particles, and oil is in quilt Collision rift is separated into that small oil droplet is more thorough, and impact energy is hit the more loose dirt in oil to dissipate without being blocked up by dirt Plug；

5. using the design that oil injecting groove is decomposed into upper oil injecting groove and lower oil injecting groove, through hole is coordinated to combine on fixed with raised line Body, lower body, easily fractionation, easy cleaning, and the add-on parts such as bolt nut are reduced, reduce the wind that oil body is secondary polluted Danger；

6. the first spring, second spring are symmetrical arranged, and play a part of to tense upper body and lower body completely, make body Will not be separated during rotation with lower body, and because the elasticity of spring, when needing to separate body with lower body, only Spring need to be removed to can be separated, it is simple structure, easy to operate, it is ensured that upper body, lower body will not be separated and protected under working condition The effect of oil atomization is demonstrate,proved；

7. the angle α between the top of oil injecting groove Y-shaped two is 10 °, using the bifurcated of smaller angle, reasonable, science land productivity With the space of upper body and lower body interior.

Brief description of the drawings

Fig. 1 is the structural representation of three-level high vacuum oil filtering system.

Fig. 2 is the structural representation of vacuum separation unit.

Fig. 3 is the structural representation of atomizer.

Fig. 4 is the partial sectional view of superstructure.

Fig. 5 is the partial sectional view of substructure.

Fig. 6 is the top view of lower body.

Fig. 7 is the upward view of upper body.

Fig. 8 is the structural representation of the first tubular heat exchanger.

Fig. 9 is the sectional view of disturbing flow device in the first tubular heat exchanger gas phase inlet tube.

Figure 10 is the top view of disturbing flow device.

Figure 11 is the structural representation of the first spring.

Figure 12 is the structural representation of second spring.

Reference is as follows：

1 oil inlet, 2 pipelines turbulent flow heater, 3 radiator valves, 4 preliminary filters, 5 fuel feeding magnetic valves, 6 inlet valves, 7 vacuum Separator, 8 vacuum meters, 9 first tubular heat exchangers, 10 second tubular heat exchangers, 11 three-level lobe pumps, 12 2 grades of lobe pumps, 13 knockout drums, 14 water receivers, 15 vacuum check valves, 16 FlexbleJoints, 17 vavuum pumps, 18 oil pumps, 19 fine filters, 20 One circulating valve, 21 second circulation valves, 22 the 3rd circulating valves, 23 oil-outs, 24 vacuum tanks, 24a gas outlets, 24b oil transportations mouthful, 25 mists Change device, 26 superstructures, the upper bodies of 26a, 26b motors, 26c through holes, the upper oil injecting grooves of 26d, the upper fixing elements of 26e first, 26f second Upper fixing element, 27 substructures, body under 27a, 27b petroleum pipelines, 27c asphalt channels, oil injecting groove under 27d, 27e bulge-structures, First time fixture of 27f, second time fixture of 27g, 28 oil injecting grooves, 29 position limiting structures, 30 first springs, the top-hungs of 30a first Hook, the bottoms of 30b first hook, 31 second springs, the tops of 31a second hook, the bottoms of 31b second hook, the heat exchange of 32 first tubulations Device gas phase inlet tube, 33 supporting mechanisms, 34 spoilers, 34a level boards, 34b hang plates, 35 blowoff valves, 36 connectors, 37 permeations Pipe, 38 permeation valves, 39 air bleeds, 40 fuel outlet valves, 41 first circulations section, 42 oil inlet pipes, 43 second circulations section, 44 the 3rd circulations Section, 45 controllers, 46 sampling valves, 47 first vacuum pressure controllers, 48 second vacuum pressure controllers, 49 check-valves, 50 pressures Force controller, 51 pressure gauges.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

As shown in Fig. 1 to 12, three-level high vacuum oil filtering system, including oil inlet 1, pipeline turbulent flow heater 2, thermostatic control Device 3, preliminary filter 4, fuel feeding magnetic valve 5, inlet valve 6, vacuum separation unit 7, vacuum meter 8, the first tubular heat exchanger 9, secondary series Heat exchange of heat pipe 10, three-level lobe pump 11, two grades of lobe pumps 12, knockout drum 13, water receiver 14, vacuum check valves 15, ripple Compensator 16, vavuum pump 17, oil pump 18, fine filter 19, oil-out 23.

Referring to Fig. 2, the vacuum separation unit 7 includes vacuum tank 24, the atomizer located at the internal upper part space of vacuum tank 24 25。

Referring to Fig. 3, the atomizer 25 includes superstructure 26, substructure 27, referring to Fig. 5, Fig. 6, the lower junction Structure 27 includes, in lower body 27a, the petroleum pipeline 27b located at lower body 27a bottoms of cylindrical shape, being set in the lower body 27a Longitudinally through the asphalt channel 27c of lower body 27a, the asphalt channel 27c cross sections are circle, the petroleum pipeline 27b connections The central shaft of asphalt channel 27c, the petroleum pipeline 27b, the central shaft of asphalt channel 27c, lower body 27a central shaft it is coaxial, The top surface of the lower body 27a around uniform 30 of asphalt channel 27c in Y-shaped lower oil injecting groove 27d, wherein, each is lower to spray The bottom connection asphalt channel 27c of oil groove 27dY fonts, the lower top of oil injecting groove 27dY fonts two extends to lower body 27a's Outer wall, the angle α between the lower top of oil injecting groove 27dY fonts two is 10 °, and four are symmetrically set upwards in lower body 27a top surfaces The bulge-structure 27e for extending vertically, first time fixture 27f, second time fixture 27g are set up separately in lower body 27a sides wall, described First time fixture 27f, second time fixture 27g are substantially symmetrical about its central axis on lower body 27a's.

Referring to Fig. 4, Fig. 7, the superstructure 26 includes the upper body in cylindrical shape for coordinating lower body 27a 26a, the central shaft of the upper body 26a is coaxial with the central shaft of lower body 27a, is set at the top of the upper body 26a in drive Body 26a sets four fitting projection structure 27e's along the motor 26b of upper body 26a central axis in the upper body 26a The bottom surface of through hole 26c, the upper body 26a sets 30 upper oil injecting groove 26d in Y-shaped for coordinating lower oil injecting groove 27d, described Upper oil injecting groove 26d, lower oil injecting groove 27d cooperatively form the oil injecting groove in Y-shaped that oil is sent out atomizer 25 from petroleum pipeline 27b 28, set up first time first upper fixing element 26e of fixture 27f of cooperation, second time fixture of cooperation separately in upper body 26a sides wall The second upper fixing element 26f, the first upper fixing element 26e of 27g, central shafts of the second upper fixing element 26f on upper body 26a Symmetrically, first time fixture 27f deviates from lower body 27a away from the end of lower body 27a sides wall, second time fixture 27g The end of side wall, the first upper fixing element 26e deviate from upper body away from the end of upper body 26a sides wall, the second upper fixing element 26f The end of 26a sides wall is equipped with position limiting structure 29.

With continued reference to Fig. 3, the superstructure 26, substructure 27 are detachable by through hole 26c fitting projection structures 27e Ground is flexibly connected, when bulge-structure 27e inserts through hole 26c, between the first upper fixing element 26e and first time fixture 27f The first spring 30 is removably disposed, second is removably disposed between the second upper fixing element 26f and second time fixture 27g Spring 31, the top of first spring 30 sets the first top that can be buckled on the first upper fixing element 26e and links up with 30a, described The bottom of the first spring 30 sets the first bottom hook 30b that can be buckled on first time fixture 27f, the second spring 31 Top sets the second top hook 31a that can buckle the 26f on the second upper fixing element, and the bottom of the second spring 31 sets and can buckle Link up with 31b in the second bottom on second time fixture 27g；When using, combined when superstructure 26, substructure 27 is needed When, bulge-structure 27e is inserted into through hole 26e first, the first top then is linked up with into 30a buckles into the first upper fixing element 26e, will First bottom hook 30b is buckled into first time fixture 27f, and spring elastic force in itself tenses the first upper fixing element 26e and first Lower fixture 27f, that is, tensed superstructure 26, substructure 27, the first top hook 30a, the first bottom hook 30b, the The position limiting structure 29 of one upper fixing element 26e, the position limiting structure 29 of first time fixture 27f ensure that the first spring will not be from the jointly Left between one upper fixing element 26e and first time fixture 27f, second spring 31 tense superstructure 26, substructure 27 with And the operating process being limited is identical with the first spring 30 with flow, does not repeat；By 27 points of superstructure 26, substructure From, the first spring is directly pulled open, to remove the first top and link up with 30a, the first bottom hook 30b, second spring is operated like this, i.e., Can.

Referring to Fig. 1, Fig. 2, oil inlet pipe 42 has vertical end, and atomizer 26 is vertically arranged in vertical end and in vertical end Axle does circumferential running, and when using, motor 26b drives atomizer 25 to rotate, and oil enters petroleum pipeline 27b from oil inlet pipe 42, and by spraying Oil groove 28 is sprayed onto in vacuum tank 24, and atomizer 26 rotates, i.e., oil injecting groove 28 be also rotation it is fuel-displaced, Y-shaped oil injecting groove 28 with Under the collective effect of the centrifugal force that the rotation of atomizer 25 is produced, the dirt in oil, dregs is set to scatter and be sprayed from oil injecting groove 28, no Oil injecting groove 28 is only not easily blocked, and improves oily atomizing effect, be conducive to the separation of W/O steam.

Referring to Fig. 8, Fig. 9, first tubular heat exchanger 9, the shell side of the second tubular heat exchanger 10 are gas phase channel, pipe Cheng Junwei liquid channels, first tubular heat exchanger 9, the structure of the second tubular heat exchanger 10 be identical and equal horizontal positioned, described Structure identical disturbing flow device is all provided with first tubular heat exchanger gas phase inlet tube 32, the second tubular heat exchanger gas phase inlet tube, The disturbing flow device includes being vertically arranged at the first tubular heat exchanger gas phase inlet tube 32, the second tubular heat exchanger gas phase import Supporting mechanism 33 in pipe, is all provided with four towards different spoilers 34 on the supporting mechanism 33, the spoiler 34 includes The level board 34a, the level board 34a for being horizontally placed on the side wall of supporting mechanism 33 and being made of elastomeric material deviate from support The end of mechanism 33 is downward-sloping to set the hang plate 34b being made of elastomeric material, the angle between every two neighboring level board 34a It it is 90 °, the supporting mechanism 33 is connected to the first tubular heat exchanger gas phase inlet tube 32, the second tubulation and exchanges heat by connector 36 In device gas phase inlet tube.

Referring to Fig. 1, the oil inlet 1, pipeline turbulent flow heater 2, radiator valve 3, preliminary filter 4, fuel feeding magnetic valve 5, Inlet valve 6 is sequentially communicated by pipeline, and the inlet valve 6 connects petroleum pipeline 30b by oil inlet pipe 42, and the petroleum pipeline 30b can Rotationally vertically on the oil inlet pipe 42, the top of the vacuum tank 24 sets out gas port 24a, the gas outlet 24a, vacuum meter 8, the The gas phase channel of one tubular heat exchanger 9, the gas phase channel of the second tubular heat exchanger 10,11, two grades of lobe pumps 12 of three-level lobe pump, Knockout drum 13 is sequentially communicated by pipeline, the gaseous phase outlet of the knockout drum 13, vacuum check valve 15, ripple compensation Device 16, vavuum pump 17 are sequentially communicated by pipeline, and the liquid-phase outlet of the knockout drum 13 connects water receiver 14 by pipeline, The vacuum pot bottom sets oil transportation mouthful 24b, and the oil transportation mouthful 24b, oil pump 18, fine filter 19, oil-out 23 pass through pipeline successively Connection；Set between the outlet of oil pump 18 and oil inlet pipe 42 first circulation section 41, in first circulation section 41 on set first circulation valve 20, second circulation section 43 is set between the outlet of oil pump 18 and the import of pipeline turbulent flow heater 2, set in second circulation section 43 Second circulation valve 21, sets the 3rd circulation section 44, in the 3rd between the outlet of fine filter 19 and the import of pipeline turbulent flow heater 2 The 3rd circulating valve 22 is set on circulation section 44；Pipeline between the gaseous phase outlet and three-level lobe pump 11 of the second tubular heat exchanger 10 On set gradually the first vacuum pressure controller 47, the second vacuum pressure controller 48, in oil pump 18 outlet after pipeline on according to Secondary setting check-valves 49, pressure controller 50, pressure gauge 51；Blowdown is all provided with the preliminary filter 4, fine filter 19, water receiver 14 Pipe, is all provided with blowoff valve 35 on each blow-off pipe, the bottom of the vacuum tank 24 sets the fuel outlet valve 40 of connection vacuum tank 24, the refined filtration The sampling valve 46 of connecting pipeline is set on the outlet line of device 19.

Lower space sets permeation pipe 37 in the vacuum tank 24, and described one end of permeation pipe 37 is another in vacuum tank 24 End passes vacuum tank 24, in permeation valve 38 is set on the permeation pipe 37 outside vacuum tank 24, is set on the permeation pipe 37 in vacuum tank 24 Air bleed 39, the peripheral hardware of the vacuum tank 24 automatically controls oil pump 18 and starts so as to control the controller 45 of oil level in vacuum tank 24.

Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model Enclose, it all should cover in the middle of right of the present utility model.

Claims (6)

1. three-level high vacuum oil filtering system, including oil inlet (1), pipeline turbulent flow heater (2), radiator valve (3), preliminary filter (4), fuel feeding magnetic valve (5), inlet valve (6), vacuum separation unit (7), vacuum meter (8), the first tubular heat exchanger (9), second Tubular heat exchanger (10), three-level lobe pump (11), two grades of lobe pumps (12), knockout drum (13), water receiver (14), vacuum lists To valve (15), FlexbleJoint (16), vavuum pump (17), oil pump (18), fine filter (19), oil-out (23), it is characterised in that：

The vacuum separation unit (7) includes vacuum tank (24), the atomizer (25) located at vacuum tank (24) internal upper part space；

The atomizer (25) includes superstructure (26), substructure (27), and the substructure (27) is including in cylinder The lower body (27a) of shape, the petroleum pipeline (27b) located at lower body (27a) bottom, set in the lower body (27a) longitudinally through The asphalt channel (27c) of lower body (27a), asphalt channel (27c) cross section is circle, petroleum pipeline (27b) connection Asphalt channel (27c), the central shaft of the petroleum pipeline (27b), the central shaft of asphalt channel (27c), the center of lower body (27a) Axle is coaxial, the top surface of the lower body (27a) around the uniform 30 lower oil injecting grooves (27d) in Y-shaped of asphalt channel (27c), Wherein, the bottom of each lower oil injecting groove (27d) Y-shaped connects asphalt channel (27c), and lower oil injecting groove (27d) Y-shaped two is pushed up End extends to the outer wall of lower body (27a), and the angle α between the lower top of oil injecting groove (27d) Y-shaped two is 10 °, Yu Xiaben Body (27a) top surface symmetrically sets four bulge-structures (27e) for extending vertically upwards, and in lower body (27a) side, wall sets up separately under first Fixture (27f), second time fixture (27g), first time fixture (27f), second time fixture (27g) are on lower Body (27a) it is substantially symmetrical about its central axis；

The superstructure (26) includes the upper body (26a) in cylindrical shape for coordinating lower body (27a), it is described upper The central shaft of body (26a) is coaxial with the central shaft of lower body (27a), and the upper body of drive is set at the top of the upper body (26a) (26a) sets four fitting projection structures along the motor (26b) of upper body (26a) central axis in the upper body (26a) The through hole (26c) of (27e), the bottom surface of the upper body (26a) set 30 coordinate lower oil injecting groove (27d) in the upper of Y-shaped Oil injecting groove (26d), the upper oil injecting groove (26d), lower oil injecting groove (27d) cooperatively form to send out oil from petroleum pipeline (27b) and are atomized The oil injecting groove (28) in Y-shaped of device (25), cooperation first time the first of fixture (27f) is set up separately in upper body (26a) side wall Upper fixing element (26e), second time second upper fixing element (26f) of fixture (27g) of cooperation, first upper fixing element (26e), Second upper fixing element (26f) is substantially symmetrical about its central axis on upper body (26a), and first time fixture (27f) deviates from lower body The end of (27a) side wall, second time fixture (27g) deviate from end, first upper fixing element (26e) of lower body (27a) side wall It is all provided with away from the end of upper body (26a) side wall away from the end of upper body (26a) side wall, the second upper fixing element (26f) limited Bit architecture (29)；

Removably activity connects by through hole (26c) fitting projection structure (27e) for the superstructure (26), substructure (27) Connect, when bulge-structure (27e) inserts through hole (26c), between the first upper fixing element (26e) and first time fixture (27f) The first spring (30) is removably disposed, is removably set between the second upper fixing element (26f) and second time fixture (27g) Second spring (31) is put, the first top that can be buckled on the first upper fixing element (26e) is set at the top of first spring (30) Hook (30a), the bottom of first spring (30) sets the first bottom hook that can be buckled on first time fixture (27f) (30b), sets the second top hook that can be buckled on the second upper fixing element (26f) at the top of the second spring (31) (31a), the bottom of the second spring (31) sets the second bottom hook (31b) that can be buckled on second time fixture (27g)；

First tubular heat exchanger (9), the shell side of the second tubular heat exchanger (10) are gas phase channel, and tube side is liquid phase and leads to Road, is all provided with disturbing flow device, institute in the first tubular heat exchanger gas phase inlet tube (32), the second tubular heat exchanger gas phase inlet tube Stating disturbing flow device includes being vertically arranged at the first tubular heat exchanger gas phase inlet tube (32), the second tubular heat exchanger gas phase inlet tube Interior supporting mechanism (33), is all provided with four towards different spoilers (34), the spoiler on the supporting mechanism (33) (34) including being horizontally placed on the level board (34a) being made on the wall of supporting mechanism (33) side and using elastomeric material, the level The hang plate (34b) that plate (34a) is made away from the downward-sloping setting in supporting mechanism (33) end of elastomeric material, per two neighboring Angle between level board (34a) is 90 °, and the supporting mechanism (33) is connected to the first tubular heat exchanger by connector (36) In gas phase inlet tube (32), the second tubular heat exchanger gas phase inlet tube；

The oil inlet (1), pipeline turbulent flow heater (2), radiator valve (3), preliminary filter (4), fuel feeding magnetic valve (5), enter Fuel tap (6) is sequentially communicated by pipeline, and the inlet valve (6) connects petroleum pipeline (27b), the petroleum pipeline by oil inlet pipe (42) (27b) is rotationally located on oil inlet pipe (42) vertically, and vacuum tank (24) top sets out gas port (24a), the gas outlet (24a), vacuum meter (8), the gas phase channel of the first tubular heat exchanger (9), gas phase channel, the three-level of the second tubular heat exchanger (10) Lobe pump (11), two grades of lobe pumps (12), knockout drums (13) are sequentially communicated by pipeline, the knockout drum (13) Gaseous phase outlet, vacuum check valve (15), FlexbleJoint (16), vavuum pump (17) are sequentially communicated by pipeline, the gas-liquid point Liquid-phase outlet from tank (13) connects water receiver (14) by pipeline, and the vacuum pot bottom sets oil transportation mouthful (24b), the oil transportation Mouth (24b), oil pump (18), fine filter (19), oil-out (23) are sequentially communicated by pipeline.

2. three-level high vacuum oil filtering system as claimed in claim 1, it is characterised in that：Outlet and oil inlet pipe in oil pump (18) (42) first circulation section (41) is set between, in first circulation valve (20) is set in first circulation section (41), in the outlet of oil pump (18) With pipeline turbulent flow heater (2) import between set second circulation section (43), in second circulation section (43) on set second circulation valve (21) the 3rd circulation section (44), is set between the outlet of fine filter (19) and the import of pipeline turbulent flow heater (2), is followed in the 3rd The 3rd circulating valve (22) is set in ring segment (44).

3. three-level high vacuum oil filtering system as claimed in claim 1, it is characterised in that：The interior lower space of the vacuum tank (24) If permeation pipe (37), in vacuum tank (24), the other end passes vacuum tank (24), in vacuum for described permeation pipe (37) one end Permeation valve (38) is set on tank (24) permeation pipe (37) outward, in setting air bleed (39) on the permeation pipe (37) in vacuum tank (24).

4. three-level high vacuum oil filtering system as claimed in claim 1, it is characterised in that：In the gas of the second tubular heat exchanger (10) Mutually the first vacuum pressure controller (47), the second vacuum pressure are set gradually on the pipeline between outlet and three-level lobe pump (11) Controller (48), check-valves (49), pressure controller (50), pressure gauge are set gradually on the pipeline after oil pump (18) is exported (51)。

5. three-level high vacuum oil filtering system as claimed in claim 1, it is characterised in that：The preliminary filter (4), fine filter (19) blow-off pipe, is all provided with water receiver (14), blowoff valve (35) is all provided with each blow-off pipe, vacuum tank (24) bottom sets company The fuel outlet valve (40) of logical vacuum tank (24), sets the sampling valve (46) of connecting pipeline on the outlet line of the fine filter (19).

6. three-level high vacuum oil filtering system as claimed in claim 1, it is characterised in that：Vacuum tank (24) peripheral hardware is controlled automatically Liquefaction pump (18) starts so as to control the controller (45) of vacuum tank (24) interior oil level.