CN108744981A - A kind of fat-soluble solid impurity classified filtering device - Google Patents

A kind of fat-soluble solid impurity classified filtering device Download PDF

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Publication number
CN108744981A
CN108744981A CN201810742699.7A CN201810742699A CN108744981A CN 108744981 A CN108744981 A CN 108744981A CN 201810742699 A CN201810742699 A CN 201810742699A CN 108744981 A CN108744981 A CN 108744981A
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China
Prior art keywords
filtering tank
filtering
fat
soluble solid
solid impurity
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CN201810742699.7A
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Chinese (zh)
Inventor
汤以骋
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Individual
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Individual
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Priority to CN201810742699.7A priority Critical patent/CN108744981A/en
Publication of CN108744981A publication Critical patent/CN108744981A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58Multistep processes
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00Refining fats or fatty oils
    • C11B3/008Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention discloses a kind of fat-soluble solid impurity classified filtering devices, including apparatus main body, the corner of the lower end outer surface of described device main body is welded with stabilizer blade, and the upper end outer surface of apparatus main body is installed with booster pump and material feeding box by the position of front end, the booster pump is located at the side of material feeding box, one side external surface of described device main body is provided with power interface close to the position of front end, and the leading exterior surface of apparatus main body is provided with switch close to the side of booster pump.The fat-soluble solid impurity classified filtering device, with preferable classified filtering effect, effective classified filtering can be carried out to the fat-soluble solid impurity in grease, and it can increase or reduce filtering tank according to filtering object, classification processing is carried out to filter process convenient for people, installation and dismounting can also be facilitated, improves the seal between filtering tank junction, it effectively prevent grease to reveal, is used convenient for people.

Description

A kind of fat-soluble solid impurity classified filtering device
Technical field
The present invention relates to filter device field, specially a kind of fat-soluble solid impurity classified filtering device.
Background technology
A large amount of fat-soluble solid impurity is frequently present of in grease, these impurity have seriously affected the purity and matter of grease Amount, in order to remove these impurity, people need to be filtered grease, and existing filter device is in filter process, due to Fat-soluble solid impurity it is not of uniform size, can not once filter completely, often residue some smaller fat-soluble solid impurities, it is right It is a kind of zooplankter classified filtering device and its application that CN201610567970.9 is recorded than Chinese Patent Application No., it can not Effectively accomplish classified filtering, meanwhile, traditional filter device in filter process can not according to the actual demand of filtering object come Filtering process or industry are adjusted, the time is both wasted, also reduces working efficiency, in filter process, can not ensure that grease conveys Seal in the process be easy to cause grease leakage, both wastes grease, also polluted environment, used convenient for people.
Invention content
(One)The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of fat-soluble solid impurity classified filtering device, this is fat-soluble solid Body impurity classified filtering device has preferable classified filtering effect, can have to the fat-soluble solid impurity in grease The classified filtering of effect, and can increase or reduce filtering tank according to filtering object, classification processing is carried out to filter process convenient for people, Installation and dismounting can also be facilitated, the seal between filtering tank junction is improved, effectively prevent grease to reveal, make convenient for people With.
(Two)Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:A kind of fat-soluble solid impurity classified filtering The corner of device, including apparatus main body, the lower end outer surface of described device main body is welded with stabilizer blade, and outside the upper end of apparatus main body Surface is installed with booster pump and material feeding box by the position of front end, and the booster pump is located at the side of material feeding box, the dress The side external surface for setting main body is provided with power interface close to the position of front end, and the leading exterior surface of apparatus main body is close to supercharging The side of pump is provided with switch, and the rear end level of the material feeding box is set side by side with the first filtering tank, the second filtering tank, successively Three filtering tanks, the 4th filtering tank and the 5th filtering tank, and vacuum clamp is provided between the first filtering tank and material feeding box, described Two side external surfaces of one filtering tank are welded with sliding block close to intermediate position, and cunning is provided between sliding block and apparatus main body Slot is installed with handle above first filtering tank, and the back end outer surface of the first filtering tank is close to intermediate position It is installed with discharge nozzle, the leading exterior surface of first filtering tank is installed with feed pipe close to intermediate position, and The leading exterior surface of feed pipe is inlaid with sealing ring, and the upper end outer surface of first filtering tank is provided with upper cover, and the first mistake The leading exterior surface of filter tank is movably installed with lock close to the position of upper end, and the inner horizontal of first filtering tank is set up in parallel There are homogenizing plate and filter frame, and homogenizing plate is located at the side of filter frame, the upper end outer surface of the filter frame is close to intermediate position It sets and is installed with second handle, hinge is provided between first filtering tank and upper cover, the inside of the filter frame is inlayed There are microfiltration membranes.
Preferably, first filtering tank, the second filtering tank, third filtering tank, the 4th filtering tank and the 5th filtering tank Size specification all same, and the second filtering tank, third filtering tank, the 4th filtering tank and the 5th filtering tank inside be respectively arranged with Activated carbon filter membrane, ultrafiltration membrane, nano filter membrane and reverse osmosis membrane.
Preferably, the inner surface of the vacuum clamp is provided with card slot, and the side external surface activity installation of vacuum clamp Spiral shell is adjusted to turn round.
Preferably, the quantity of the filter frame is five, activated carbon filter membrane, ultrafiltration membrane, nano filter membrane and reverse osmosis membrane point It is not embedded in the leading exterior surface of corresponding filter frame.
Preferably, the upper end outer surface of the homogenizing plate is installed with the first in command close to intermediate position, and flows The leading exterior surface of plate is provided through hole slot.
Preferably, connecting tube is provided between the booster pump and material feeding box, and a side external surface of material feeding box is in Between position be provided with feed inlet.
Preferably, the back end outer surface of the material feeding box is provided with discharge port, discharge port and charging close to intermediate position It is flexibly connected by vacuum clamp between pipe.
Preferably, the quantity of the sliding block and sliding slot is seven groups, and its every group number be two, the sliding block it is big Small shape is identical as the size shape of sliding slot, and is flexibly connected with sliding slot by sliding block between the first filtering tank and apparatus main body.
Preferably, the quantity of the vacuum clamp, discharge nozzle and feed pipe is five, the discharging of first filtering tank Pipe is flexibly connected between the feed pipe of the second filtering tank by vacuum clamp.
Preferably, the output end of the power interface is electrically connected the input terminal of switch, and the output end switched electrically connects Connect the input terminal of booster pump.
(Three)Advantageous effect
The present invention provides a kind of fat-soluble solid impurity classified filtering devices, have following advantageous effect:
(1), the fat-soluble solid impurity classified filtering device, be set side by side with first successively by the rear end level in material feeding box Filtering tank, the second filtering tank, third filtering tank, the 4th filtering tank and the 5th filtering tank, can be to fat-soluble solid inside grease Body impurity carries out classified filtering, effectively improves the filter effect of grease.
(2), the fat-soluble solid impurity classified filtering device, ventilation homogenizing plate coordinate hole slot, can enter in grease Slow down the impact force of grease when the first filtering tank, grease rapidly enters the first filtering in material feeding box after booster pump is pressurized Tank, flow velocity compared with urgency and impulse force it is larger, homogenizing plate slows down the impact force of grease, and hole slot shunts the grease that script is concentrated, point Grease after stream can be contacted with microfiltration membranes to the greatest extent, accelerate the rate of filtration.
(3), the fat-soluble solid impurity classified filtering device, when installing or removing filtering tank, only need to rotate adjusting spiral shell Torsion can remove vacuum clamp, and card slot is used for blocking feed pipe and discharge nozzle or feed pipe and discharge port, facilitates staff Filtering tank is installed or removed, the sealing ring that the leading exterior surface of feed pipe is inlayed can effectively improve the sealing of filtering tank junction Property, prevent grease leakage pollution environment.
(4), the fat-soluble solid impurity classified filtering device, by the sliding slot being arranged between sliding block and apparatus main body, Staff can be facilitated to add or reduce at any time the quantity of filtering tank according to the requirement of production technology, can effectively accomplish to be classified Filtering, and working efficiency can be improved.
(5), the fat-soluble solid impurity classified filtering device, when needing replacing filter membrane, only need to open lock, by carrying Hand opens upper cover, then pulls out filter frame by second handle, and the filter membrane on filter frame is disassembled and is inserted again after more renewing Enter in the loose slot in Rose Box, facilitates staff to replace filter membrane, improve the using effect of the filter device.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is that the material feeding box of the present invention is combined view with the first filtering tank;
Fig. 3 is the first filtering tank topology view of the present invention;
Fig. 4 is the vacuum clamp topology view of the present invention;
Fig. 5 is that the first filtering tank of the present invention is combined view with upper cover;
Fig. 6 is the interior views of the first filtering tank of the present invention;
Fig. 7 is the filter frame enlarged drawing of the present invention;
Fig. 8 is that the first filtering tank of the present invention is combined view with the 5th filtering tank.
In figure:1, apparatus main body;2, stabilizer blade;3, booster pump;4, material feeding box;5, power interface;6, it switchs;7, the first filtering Tank;701, sliding block;702, handle;703, discharge nozzle;704, feed pipe;705, sealing ring;706, upper cover;707, it latches;8, Two filtering tanks;9, third filtering tank;10, the 4th filtering tank;11, the 5th filtering tank;12, sliding slot;13, vacuum clamp;131, block Slot;132, spiral shell is adjusted to turn round;14, homogenizing plate;15, filter frame;16, the first in command;17, second handle;18, hinge;19, hole slot; 20, microfiltration membranes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 8 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of fat-soluble solid impurity classified filtering device, packet Apparatus main body 1 is included, stabilizer blade 2 is welded in the corner of the lower end outer surface of apparatus main body 1, and the upper end outer surface of apparatus main body 1 is close Booster pump 3 and material feeding box 4 is fixedly mounted in the position of front end, and booster pump 3 is used for being pressurized to material feeding box 4, accelerates the flowing of grease, increases Press pump 3 is located at the side of material feeding box 4, and power interface 5 is arranged close to the position of front end in a side external surface of apparatus main body 1, and fills Switch 6 is arranged close to the side of booster pump 3 in the leading exterior surface for setting main body 1, and switch 6 is used for controlling the operation of booster pump 3, charging The rear end level of case 4 is set up in parallel the first filtering tank 7, the second filtering tank 8, third filtering tank 9, the 4th filtering tank 10 and successively Five filtering tanks 11, and vacuum clamp 13 is set between first filtering tank 7 and material feeding box 4, the inner horizontal of the first filtering tank 7 is arranged side by side Homogenizing plate 14 and filter frame 15 are set, and homogenizing plate 14 is located at the side of filter frame 15, the upper end outer surface of filter frame 15 is close Second handle 17 is fixedly mounted in intermediate position, is arranged hinge 18 between the first filtering tank 7 and upper cover 706, filter frame 15 it is interior Microfiltration membranes 20 are inlayed in portion, and two side external surfaces of the first filtering tank 7 weld sliding block 701, the first filtering tank 7 close to intermediate position Leading exterior surface feed pipe 704 is fixedly mounted close to intermediate position, and the leading exterior surface of feed pipe 704 inlays sealing ring 705, sliding slot 12 is set between sliding block 701 and apparatus main body 1, and handle 702, and first is fixedly mounted in the top of the first filtering tank 7 Discharge nozzle 703 is fixedly mounted close to intermediate position in the back end outer surface of filtering tank 7, and the upper end outer surface of the first filtering tank 7 is set Upper cover 706 is set, and the leading exterior surface of the first filtering tank 7 is close to the position activity installation lock 707 of upper end.
The size of first filtering tank 7, the second filtering tank 8, third filtering tank 9, the 4th filtering tank 10 and the 5th filtering tank 11 Specification all same, and the second filtering tank 8, third filtering tank 9, the 4th filtering tank 10 and the 5th filtering tank 11 inside be respectively set Active charcoal filter membrane, ultrafiltration membrane, nano filter membrane and reverse osmosis membrane, the interior table of homogenizing plate 14 and filter frame 15 and the first filtering tank 7 Loose slot is both provided between face, and homogenizing plate 14 is flexibly connected by loose slot with the first filtering tank 7 with filter frame 15;Vacuum The inner surface of clip 13 is provided with card slot 131, and a side external surface activity installation and adjustment spiral shell of vacuum clamp 13 turns round 132, adjusts Spiral shell turns round 132 elasticities for being used for adjusting vacuum clamp 13;The quantity of filter frame 15 is five, activated carbon filter membrane, ultrafiltration membrane, nano Filter membrane is embedded in the leading exterior surface of corresponding filter frame 15, the size specification all same of filter frame 15 with reverse osmosis membrane respectively; The upper end outer surface of homogenizing plate 14 is installed with the first in command 16, and the leading exterior surface of homogenizing plate 14 close to intermediate position It is provided through hole slot 19, hole slot 19 can shunt the grease more concentrated originally;Between booster pump 3 and material feeding box 4 Be provided with connecting tube, and a side external surface of material feeding box 4 is provided with feed inlet close to intermediate position, booster pump 3 can into The inside of hopper 4 is pressurized;The back end outer surface of material feeding box 4 is provided with discharge port close to intermediate position, discharge port with into It is flexibly connected by vacuum clamp 13 between expects pipe 704, the surface of vacuum clamp 13 is provided with erosion resistant coating;Sliding block 701 and sliding slot 12 quantity is seven groups, and its every group number is two, the size shape of sliding block 701 and the size shape phase of sliding slot 12 Together, and between the first filtering tank 7 and apparatus main body 1 it is flexibly connected with sliding slot 12 by sliding block 701;Vacuum clamp 13, discharge nozzle 703 and the quantity of feed pipe 704 are five, the feed pipe 704 of the discharge nozzle 703 of the first filtering tank 7 and the second filtering tank 8 it Between be flexibly connected by vacuum clamp 13, be flexibly connected by vacuum clamp 13 between the second filtering tank 8 and third filtering tank 9, It is flexibly connected by vacuum clamp 13 between third filtering tank 9 and the 4th filtering tank 10, the 4th filtering tank 10 and the 5th filtering tank It is flexibly connected by vacuum clamp 13 between 11;The input terminal of the output end electric connection switch 6 of power interface 5, and switch 6 Output end is electrically connected the input terminal of booster pump 3.
To sum up, fat-soluble solid impurity classified filtering device, firstly, it is necessary to which the grease of filtering is transported to by feed inlet Power interface 5 is electrically connected energization by the inside of material feeding box 4 with the outside cities 220V, and booster pump 3, the booster pump are opened by switch 6 3 model XBD8/27.8-100L-250, booster pump 3 are pressurized to material feeding box 4, and the grease in material feeding box 4 is pressed towards discharge port, Enter in the first filtering tank 7 by discharge port and feed pipe 704, at this point, the flow velocity due to grease is very fast, homogenizing plate 14 reduces oil The impulse force of fat, plays cushioning effect, prevents impulse force from crossing macrolesion microfiltration membranes 20, and hole slot 19 is divided the grease that script is concentrated Stream, makes grease be contacted to the greatest extent with microfiltration membranes 20, accelerates the rate of filtration, and then, the grease after flowing connects with microfiltration membranes 20 It touches, microfiltration membranes 20 will remove the fixation contaminant filter of diameter 0.05um or more in grease, and filtered grease enters the second mistake Filter tank 8, activated carbon filter membrane are transported to third filtering tank 9 again after removing the adsorbable solid particle in grease, and ultrafiltration membrane will be oily Diameter is transported to the 4th filtering tank 10 again after the solid impurity removal of 1000-1500 molecular weight in fat, and nano filter membrane is by grease Middle diameter is transported to the 5th filtering tank 11 after the solid impurity removal of 100-1000 molecular weight, and reverse osmosis membrane is by diameter in grease It is transported out by discharge nozzle 703 after solid impurity filtering between 0.5-10nm, during use, the first filtering tank 7, second Grease is carried out classified filtering by filtering tank 8, third filtering tank 9, the 4th filtering tank 10 and the 5th filtering tank 11, improves filtering effect Fruit opens lock 707 when the filter membrane in filtering tank, which overuses, to be needed replacing, and opens upper cover 706 by handle 702, then lead to It crosses second handle 17 and pulls out filter frame 15, the filter membrane on filter frame 15 is disassembled and is reinserted in Rose Box after more renewing Loose slot in, when needing to increase the quantity of filtering tank according to technological requirement, the handle 702 of filtering tank is caught, by filtering tank Sliding block 701 slowly slide into sliding slot 12, then by the feed pipe 704 of the discharge nozzle 703 of adjacent head tank and the filtering tank newly added Tight dead by vacuum clamp 13, sealing ring 705 improves the leakproofness of interface, prevents oil leak from influencing environment, after assembling Begin to use, when needing to reduce the quantity of filtering tank, turns round 132 opening vacuum clamps 13 by adjusting spiral shell, it would be desirable to dismounting Filtering tank takes out, and effectively improves the using effect of the filter device.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that There is also other identical elements in the process, method, article or equipment including element ", the electric appliance member occurred in this article Part is electrically connected with extraneous main controller and 220V alternating currents, and main controller can play the conventionally known of control for computer etc. and set It is standby.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (10)

1. a kind of fat-soluble solid impurity classified filtering device, including apparatus main body(1), it is characterised in that:Described device main body (1)The corner of lower end outer surface be welded with stabilizer blade(2), and apparatus main body(1)Upper end outer surface it is solid by the position of front end Dingan County is equipped with booster pump(3)With material feeding box(4), the booster pump(3)Positioned at material feeding box(4)Side, described device main body(1) A side external surface position of front end is provided with power interface(5), and apparatus main body(1)Leading exterior surface close to supercharging Pump(3)Side be provided with switch(6), the material feeding box(4)Rear end level be set side by side with the first filtering tank successively(7), Second filtering tank(8), third filtering tank(9), the 4th filtering tank(10)With the 5th filtering tank(11), and the first filtering tank(7)With Material feeding box(4)Between be provided with vacuum clamp(13), first filtering tank(7)Two side external surfaces it is equal close to intermediate position It is welded with sliding block(701), and sliding block(701)With apparatus main body(1)Between be provided with sliding slot(12), first filtering tank(7) Top be installed with handle(702), and the first filtering tank(7)Back end outer surface be installed with close to intermediate position Discharge nozzle(703), first filtering tank(7)Leading exterior surface be installed with feed pipe close to intermediate position(704), And feed pipe(704)Leading exterior surface be inlaid with sealing ring(705), first filtering tank(7)Upper end outer surface setting There is upper cover(706), and the first filtering tank(7)Leading exterior surface be movably installed with lock close to the position of upper end(707), described First filtering tank(7)Inner horizontal be set side by side with homogenizing plate(14)With filter frame(15), and homogenizing plate(14)Positioned at filtering Frame(15)Side, the filter frame(15)Upper end outer surface be installed with second handle close to intermediate position(17), First filtering tank(7)With upper cover(706)Between be provided with hinge(18), the filter frame(15)Inside be inlaid with micro-filtration Film(20).
2. a kind of fat-soluble solid impurity classified filtering device according to claim 1, it is characterised in that:First mistake Filter tank(7), the second filtering tank(8), third filtering tank(9), the 4th filtering tank(10)With the 5th filtering tank(11)Size specification All same, and the second filtering tank(8), third filtering tank(9), the 4th filtering tank(10)With the 5th filtering tank(11)Inside difference It is provided with activated carbon filter membrane, ultrafiltration membrane, nano filter membrane and reverse osmosis membrane.
3. a kind of fat-soluble solid impurity classified filtering device according to claim 1, it is characterised in that:The vacuum card Hoop(13)Inner surface be provided with card slot(131), and vacuum clamp(13)A side external surface activity installation and adjustment spiral shell turn round (132).
4. a kind of fat-soluble solid impurity classified filtering device according to claim 1 or 2, it is characterised in that:The mistake Filter frame(15)Quantity be five, activated carbon filter membrane, ultrafiltration membrane, nano filter membrane are embedded in corresponding filtering with reverse osmosis membrane respectively Frame(15)Leading exterior surface.
5. a kind of fat-soluble solid impurity classified filtering device according to claim 1, it is characterised in that:The homogenizing plate (14)Upper end outer surface be installed with the first in command close to intermediate position(16), and homogenizing plate(14)Leading exterior surface It is provided through hole slot(19).
6. a kind of fat-soluble solid impurity classified filtering device according to claim 1, it is characterised in that:The booster pump (3)With material feeding box(4)Between be provided with connecting tube, and material feeding box(4)A side external surface close to intermediate position be provided with into Material mouth.
7. a kind of fat-soluble solid impurity classified filtering device according to claim 1, it is characterised in that:The material feeding box (4)Back end outer surface intermediate position is provided with discharge port, discharge port and feed pipe(704)Between pass through vacuum clamp (13)Flexible connection.
8. a kind of fat-soluble solid impurity classified filtering device according to claim 1, it is characterised in that:The sliding block (701)With sliding slot(12)Quantity be seven groups, and its every group number be two, the sliding block(701)Size shape with Sliding slot(12)Size shape it is identical, and the first filtering tank(7)With apparatus main body(1)Between pass through sliding block(701)With sliding slot (12)Flexible connection.
9. a kind of fat-soluble solid impurity classified filtering device according to claim 1, it is characterised in that:The vacuum card Hoop(13), discharge nozzle(703)With feed pipe(704)Quantity be five, first filtering tank(7)Discharge nozzle(703) With the second filtering tank(8)Feed pipe(704)Between pass through vacuum clamp(13)Flexible connection.
10. a kind of fat-soluble solid impurity classified filtering device according to claim 1, it is characterised in that:The power supply Interface(5)Output end be electrically connected switch(6)Input terminal, and switch(6)Output end be electrically connected booster pump(3)It is defeated Enter end.
CN201810742699.7A 2018-07-09 2018-07-09 A kind of fat-soluble solid impurity classified filtering device Withdrawn CN108744981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810742699.7A CN108744981A (en) 2018-07-09 2018-07-09 A kind of fat-soluble solid impurity classified filtering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810742699.7A CN108744981A (en) 2018-07-09 2018-07-09 A kind of fat-soluble solid impurity classified filtering device

Publications (1)

Publication Number Publication Date
CN108744981A true CN108744981A (en) 2018-11-06

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Application Number Title Priority Date Filing Date
CN201810742699.7A Withdrawn CN108744981A (en) 2018-07-09 2018-07-09 A kind of fat-soluble solid impurity classified filtering device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111646614A (en) * 2020-06-15 2020-09-11 李国强 Water purification and distribution device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111646614A (en) * 2020-06-15 2020-09-11 李国强 Water purification and distribution device

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