CN108355386A - A kind of oil filter cartridge - Google Patents

A kind of oil filter cartridge Download PDF

Info

Publication number
CN108355386A
CN108355386A CN201810340095.XA CN201810340095A CN108355386A CN 108355386 A CN108355386 A CN 108355386A CN 201810340095 A CN201810340095 A CN 201810340095A CN 108355386 A CN108355386 A CN 108355386A
Authority
CN
China
Prior art keywords
feed liquor
cooling water
box body
water circulation
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810340095.XA
Other languages
Chinese (zh)
Inventor
李哲辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yancheng Hiromichi Petroleum Machinery Co Ltd
Original Assignee
Yancheng Hiromichi Petroleum Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yancheng Hiromichi Petroleum Machinery Co Ltd filed Critical Yancheng Hiromichi Petroleum Machinery Co Ltd
Priority to CN201810340095.XA priority Critical patent/CN108355386A/en
Publication of CN108355386A publication Critical patent/CN108355386A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/085Funnel filters; Holders therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G31/00Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/09Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Abstract

The invention discloses a kind of oil filter cartridge, including box body, box body is internally provided with filter pipe, and the inner top position of box body is equipped with feed liquor storehouse, filter is equipped between the bottom in feed liquor storehouse and the top of filter pipe;The top in feed liquor storehouse is equipped with feed liquor bucket, and the top of feed liquor bucket is equipped with inlet, and the bottom of feed liquor bucket is equipped with fluid hole;Fluid hole is mounted on the top in feed liquor storehouse;One end of filter pipe is internally provided with drainage lumens, one end lower end of filter pipe is equipped with manifold, the bottom of manifold is equipped with Pump for giving-out, the lower part of filter pipe is equipped with cooling chamber, the interior bottom position of box body is equipped with cooling water circulation machine, it is connected by input duct between cooling water circulation machine and the middle part of cooling chamber, the lower end of input duct is equipped with drawing liquid pump, and drawing liquid pump is mounted on the interior bottom of cooling water circulation machine.The present invention is convenient to be filtered processing to oil, is also convenient for carrying out water cooling processing to the stone in conveying, substantially increases safety.

Description

A kind of oil filter cartridge
Technical field
The present invention relates to a kind of filter cartridges, and in particular to a kind of oil filter cartridge.
Background technology
Oil product filter is mainly used in petroleum fuel industry, industry oil industry and bio-fuel industry;Oil fires Material:The product oils such as gasoline, diesel oil;The fuel combinations such as ethyl alcohol/diesel oil, methanol/diesel oil;Iundustrial oil:Lubricating oil, hydraulic oil, tooth Take turns oil, compressor oil, ship oil, transformer oil, coolant liquid, damping fluid etc.;All kinds of chemical solvents, synthetic fluid.Filter screen It is to be process by the woven wire of different meshes, effect is filtering melting stream and increases stream resistance, so as to filtering off machine Tool impurity and the effect for improving mixing or plasticizing.With the performances such as acidproof, alkaline-resisting, heatproof, wear-resisting;Be mainly used for mining industry, oil, The industries such as chemical industry, food, medicine, machine-building.Filter screen is divided into textile fabric filter screen and metal filter screen.Filter screen is installed Machine be known as filter, for filtering Natural Water and food etc..All-metal filter screen product, metal filter screen are expanded using multilayer The product for opening aluminum foil web or stainless (steel) wire is formed by stacking through being rolled into wave net form with correct angle is intersected with each other, filter screen Multilayer folding expansion be at different densities, the arrangement of aperture from thick to thin, flow direction is varied multiple times when object being made to pass through, increase Its big efficiency.Existing filter inconvenience is filtered processing to oil, and carrying out water cooling to oil keeps operating efficiency low.
Invention content
The purpose of the present invention is to provide a kind of convenience to be filtered processing to oil, be also convenient for the stone in conveying into The processing of row water cooling, substantially increases the oil filter cartridge of safety.
To achieve the above object, the present invention provides the following technical solutions:
A kind of oil filter cartridge, including box body, box body are internally provided with filter pipe, and the inner top position of box body is equipped with feed liquor Storehouse is equipped with filter between the bottom in feed liquor storehouse and the top of filter pipe;The top in feed liquor storehouse is equipped with feed liquor bucket, feed liquor bucket Top is equipped with inlet, and the bottom of feed liquor bucket is equipped with fluid hole;Fluid hole is mounted on the top in feed liquor storehouse;The both ends of filter pipe Obliquely, one end of filter pipe is internally provided with the first drainage lumens, and one end lower end of filter pipe is equipped with the first manifold, The bottom of first manifold is equipped with the first Pump for giving-out, and the other end of filter pipe is internally provided with the second drainage lumens, filter pipe Other end lower end is equipped with the second manifold, and the bottom of the second manifold is equipped with the second Pump for giving-out;One inside of box body is equipped with the Another inside of one limiting plate, box body is equipped with the second limiting plate, and one end of filter pipe is mounted on the first limiting plate, screen pipe The other end in road is mounted on the second limiting plate;The interior bottom position of box body is equipped with the first support plate and the second support plate, filtering Pipe installing is between the first support plate and the top of the second support plate;The lower part of filter pipe be equipped with cooling chamber, box body it is interior Bottom position is equipped with cooling water circulation machine, is connected by input duct between cooling water circulation machine and the middle part of cooling chamber, feed liquor The lower end of pipeline is equipped with drawing liquid pump, and drawing liquid pump is mounted on the interior bottom of cooling water circulation machine, and the upper end of input duct is equipped with shunting Ball, shunting ball are mounted in cooling chamber.
Further, the top side of the cooling water circulation machine is equipped with the first opening, and one end bottom of cooling chamber is equipped with First goes out liquid ball, and first, which goes out liquid ball, is connect with the first opening by the first outlet pipe, the top other side of cooling water circulation machine Equipped with the second opening, the other end bottom of cooling chamber goes out liquid ball equipped with second, and second, which goes out liquid ball, goes out with the second opening by second Liquid pipe road connects.
Further, the top of the box body is equipped with the first buckle frame and the second buckle frame, and the first buckle frame snaps onto feed liquor bucket Side, the second buckle frame snap onto the other side of feed liquor bucket.
Further, the interior bottom position of the cooling water circulation machine is equipped with guard, and drawing liquid pump is mounted in guard.
Further, the shunting ball is spherical form.
Further, the surface of the shunting ball is equipped with filter membrane.
Further, the bottom side of the cooling water circulation machine is equipped with the first positive displacement pump, the bottom of cooling water circulation machine The other side is equipped with the second positive displacement pump.
The technique effect and advantage of the present invention:Pending oil can be poured into feed liquor bucket by operator by inlet Interior, feed liquor bucket can conveniently be made in oil transportation to feed liquor storehouse by fluid hole, and feed liquor storehouse can be facilitated by filter to stone Oil is filtered processing, and the oil after filtration treatment is then transported in filter pipe, and filter pipe passes through the first drainage lumens and the Two drainage lumens can facilitate carries out shunting manipulation to oil;First drainage lumens can be facilitated by the first manifold to after shunting Oil concentrate and is discharged by the first Pump for giving-out;Second drainage lumens can be facilitated by the second manifold to the stone after shunting Oil concentrate and is discharged by the second Pump for giving-out;Cooling water can be transported to cooling by cooling water circulation machine by input duct Intracavitary, input duct can be shunted cooling water by shunting ball out of cooling chamber;Cooling chamber can be right by cooling water Filter pipe carries out cooling treatment, to substantially increase safety;And secondary filter processing conveniently is carried out to oil.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of filter of the present invention.
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.
As shown in Figures 1 and 2, a kind of oil filter cartridge, including box body 11, box body 11 are internally provided with filter pipe 12, The inner top position of box body 11 is equipped with feed liquor storehouse 13, and filter is equipped between the bottom and the top of filter pipe 12 in feed liquor storehouse 13 14;The top in feed liquor storehouse 13 is equipped with feed liquor bucket 15, and the top of feed liquor bucket 15 is equipped with inlet 16, and the bottom of feed liquor bucket 15 is equipped with out Fluid apertures 17;Fluid hole 17 is mounted on the top in feed liquor storehouse 13;The both ends of filter pipe 12 are oblique, one end of filter pipe 12 The first drainage lumens 20 are internally provided with, one end lower end of filter pipe 12 is equipped with the first manifold 21, the bottom of the first manifold 21 Portion is equipped with the first Pump for giving-out 22, and the other end of filter pipe 12 is internally provided with the second drainage lumens 23, the other end of filter pipe 12 Lower end is equipped with the second manifold 24, and the bottom of the second manifold 24 is equipped with the second Pump for giving-out 25;One inside of box body 11 is equipped with Another inside of first limiting plate 26, box body 11 is equipped with the second limiting plate 32, and one end of filter pipe 12 is mounted on the first limit On plate 26, the other end of filter pipe 12 is mounted on the second limiting plate 32;The interior bottom position of box body 11 is equipped with the first support Plate 27 and the second support plate 28, filter pipe 12 are mounted between the first support plate 27 and the top of the second support plate 28;Filtering The lower part of pipeline 12 is equipped with cooling chamber 29, and the interior bottom position of box body 11 is equipped with cooling water circulation machine 30, cooling water circulation machine 30 It is connect by input duct 31 between the middle part of cooling chamber 29, the lower end of input duct 31 is equipped with drawing liquid pump 33, drawing liquid pump 33 Mounted on the interior bottom of cooling water circulation machine 30, the upper end of input duct 31 is equipped with shunting ball 43, and shunting ball 43 is mounted on cooling In chamber 29;The top side of cooling water circulation machine 30 is equipped with the first opening 35, and one end bottom of cooling chamber 29 goes out liquid equipped with first Ball 37, first, which goes out liquid ball 37, is connect with the first opening 35 by the first outlet pipe 36, and the top of cooling water circulation machine 30 is another Side is equipped with the second opening 39, and the other end bottom of cooling chamber 29 goes out liquid ball 41 equipped with second, and second goes out the opening of liquid ball 41 and second 39 are connected by the second outlet pipe 40;The top of box body 11 is equipped with the first buckle frame 18 and the second buckle frame 19, the first buckle frame 18 button It is connected on the side of feed liquor bucket 15, the second buckle frame 19 snaps onto the other side of feed liquor bucket 15;The interior bottom position of cooling water circulation machine 30 Guard 34 is installed, drawing liquid pump 33 is mounted in guard 34;Shunting ball 43 is spherical form;The surface for shunting ball 43 is equipped with filtering Film;The bottom side of cooling water circulation machine 30 is equipped with the first positive displacement pump 38, and the bottom other side of cooling water circulation machine 30 is equipped with the Two positive displacement pumps 42.
Oil filter cartridge of the present invention, operator can be poured into pending oil in feed liquor bucket 15 by inlet 16, Feed liquor bucket 15 can conveniently be made in oil transportation to feed liquor storehouse 13 by fluid hole 17, and feed liquor storehouse 13 can be square by filter 14 Just processing is filtered to oil, the oil after filtration treatment is then transported in filter pipe 12, and filter pipe 12 passes through first Drainage lumens 20 and the second drainage lumens 23 can facilitate carries out shunting manipulation to oil;First drainage lumens 20 pass through the first manifold 21 It can facilitate and the oil after shunting concentrate and is discharged by the first Pump for giving-out 22;Second drainage lumens 23 pass through the second afflux Chamber 24, which can facilitate, to the oil after shunting concentrate and be discharged by the second Pump for giving-out 25;Cooling water circulation machine 30 by into Cooling water can be transported in cooling chamber 29 by liquid pipe road 31, and input duct 31 can be by cooling water from cooling by shunting ball 43 It is shunted in chamber 29;Cooling chamber 29 can carry out cooling treatment by cooling water to filter pipe 12, to substantially increase Safety;And secondary filter processing conveniently is carried out to oil.
Wherein, the top side of cooling water circulation machine 30 is equipped with the first opening 35, and one end bottom of cooling chamber 29 is equipped with the One goes out liquid ball 37, and first, which goes out liquid ball 37, is connect with the first opening 35 by the first outlet pipe 36, the top of cooling water circulation machine 30 The portion other side is equipped with the second opening 39, and the other end bottom of cooling chamber 29 goes out liquid ball 41 equipped with second, and second goes out liquid ball 41 and the Two openings 39 are connected by the second outlet pipe 40;It can be facilitated to cold by the first outlet pipe 36 and the second outlet pipe 40 But the flow in chamber 29 is recycled, and flow is made to flow back into cooling water circulation machine 30, facilitates realization water circulation use.
Wherein, the top of box body 11 is equipped with the first buckle frame 18 and the second buckle frame 19, and the first buckle frame 18 snaps onto feed liquor bucket 15 Side, the second buckle frame 19 snaps onto the other side of feed liquor bucket 15;So secured snapping can be carried out to the both sides of feed liquor bucket 15.
Wherein, the interior bottom position of cooling water circulation machine 30 is equipped with guard 34, and drawing liquid pump 33 is mounted in guard 34;So The peripheral surface of drawing liquid pump 33 can be protected by guard 34.
Wherein, the surface of shunting ball 43 is equipped with filter membrane;So the filtering that can increase shunting ball 43 by filter membrane is imitated Fruit.
Wherein, the bottom side of cooling water circulation machine 30 is equipped with the first positive displacement pump 38, and the bottom of cooling water circulation machine 30 is another Side is equipped with the second positive displacement pump 42;So cooling water circulation machine 30 can be facilitated by the first positive displacement pump 38 and the second positive displacement pump 42 Interior discharging of waste liquid.
Wherein, filter 14 includes filter frame 44, and filter frame 44 crosses pan 45 equipped with several, and it is in matrix cloth to cross pan 45 It sets, each lower end for crossing pan 45 is equipped with lower liquid mouth 47, and each upper end for crossing pan 45 is equipped with filtering mouth 46, is set in filter frame 44 There are the first filter screen 48 and the second filter screen 49, the first filter screen 48 and the second filter screen 49 to pass through the middle part of pan 45;Institute It, can be to crossing pan 45 by the first filter screen 48 and the second filter screen 49 can be drained to oil by crossing pan 45 Interior oil is filtered processing;Substantially increase the efficiency of filtration treatment.
Finally it should be noted that:The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features, All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's Within protection domain.

Claims (7)

1. a kind of oil filter cartridge, including box body(11), it is characterised in that:Box body(11)Be internally provided with filter pipe(12), Box body(11)Inner top position be equipped with feed liquor storehouse(13), feed liquor storehouse(13)Bottom and filter pipe(12)Top between set There is filter(14);Feed liquor storehouse(13)Top be equipped with feed liquor bucket(15), feed liquor bucket(15)Top be equipped with inlet(16), into Liquid bucket(15)Bottom be equipped with fluid hole(17);Fluid hole(17)Mounted on feed liquor storehouse(13)Top;Filter pipe(12)'s Both ends are oblique, filter pipe(12)One end be internally provided with the first drainage lumens(20), filter pipe(12)One end lower end Portion is equipped with the first manifold(21), the first manifold(21)Bottom be equipped with the first Pump for giving-out(22), filter pipe(12)It is another One end is internally provided with the second drainage lumens(23), filter pipe(12)Other end lower end be equipped with the second manifold(24), second Manifold(24)Bottom be equipped with the second Pump for giving-out(25);Box body(11)One inside be equipped with the first limiting plate(26), box body (11)Another inside be equipped with the second limiting plate(32), filter pipe(12)One end be mounted on the first limiting plate(26)On, mistake Chimney filter road(12)The other end be mounted on the second limiting plate(32)On;Box body(11)Interior bottom position be equipped with the first support plate (27)With the second support plate(28), filter pipe(12)Mounted on the first support plate(27)With the second support plate(28)Top it Between;Filter pipe(12)Lower part be equipped with cooling chamber(29), box body(11)Interior bottom position be equipped with cooling water circulation machine(30), Cooling water circulation machine(30)With cooling chamber(29)Middle part between pass through input duct(31)Connection, input duct(31)Lower end Equipped with drawing liquid pump(33), drawing liquid pump(33)Mounted on cooling water circulation machine(30)Interior bottom, input duct(31)Upper end set There is shunting ball(43), shunt ball(43)Mounted on cooling chamber(29)It is interior.
2. oil filter cartridge according to claim 1, it is characterised in that:Cooling water circulation machine(30)Top side be equipped with First opening(35), cooling chamber(29)One end bottom go out liquid ball equipped with first(37), first goes out liquid ball(37)With the first opening (35)Pass through the first outlet pipe(36)Connection, cooling water circulation machine(30)The top other side be equipped with second opening(39), cold But chamber(29)Other end bottom go out liquid ball equipped with second(41), second goes out liquid ball(41)With the second opening(39)Go out by second Liquid pipe road(40)Connection.
3. oil filter cartridge according to claim 1, it is characterised in that:Box body(11)Top be equipped with the first buckle frame(18) With the second buckle frame(19), the first buckle frame(18)Snap onto feed liquor bucket(15)Side, the second buckle frame(19)Snap onto feed liquor bucket (15)The other side.
4. oil filter cartridge according to claim 1, it is characterised in that:Cooling water circulation machine(30)Interior bottom position set There is guard(34), drawing liquid pump(33)Mounted on guard(34)It is interior.
5. oil filter cartridge according to claim 1, it is characterised in that:Shunt ball(43)For spherical form.
6. oil filter cartridge according to claim 1, it is characterised in that:Shunt ball(43)Surface be equipped with filter membrane.
7. oil filter cartridge according to claim 1, it is characterised in that:Cooling water circulation machine(30)Bottom side be equipped with First positive displacement pump(38), cooling water circulation machine(30)The bottom other side be equipped with the second positive displacement pump(42).
CN201810340095.XA 2018-04-17 2018-04-17 A kind of oil filter cartridge Pending CN108355386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810340095.XA CN108355386A (en) 2018-04-17 2018-04-17 A kind of oil filter cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810340095.XA CN108355386A (en) 2018-04-17 2018-04-17 A kind of oil filter cartridge

Publications (1)

Publication Number Publication Date
CN108355386A true CN108355386A (en) 2018-08-03

Family

ID=63008622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810340095.XA Pending CN108355386A (en) 2018-04-17 2018-04-17 A kind of oil filter cartridge

Country Status (1)

Country Link
CN (1) CN108355386A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103239924A (en) * 2012-02-03 2013-08-14 南通新凤祥液压铸造有限公司 High-efficiency oil filter
CN106563392A (en) * 2016-11-18 2017-04-19 浙江诺比高分子材料有限公司 Novel material discharging device for resin
CN206469048U (en) * 2017-01-22 2017-09-05 西安热工研究院有限公司 A kind of lubricating oil station cooler with filtering function
CN208372565U (en) * 2018-04-17 2019-01-15 盐城市弘通石油机械有限公司 A kind of petroleum filter cartridge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103239924A (en) * 2012-02-03 2013-08-14 南通新凤祥液压铸造有限公司 High-efficiency oil filter
CN106563392A (en) * 2016-11-18 2017-04-19 浙江诺比高分子材料有限公司 Novel material discharging device for resin
CN206469048U (en) * 2017-01-22 2017-09-05 西安热工研究院有限公司 A kind of lubricating oil station cooler with filtering function
CN208372565U (en) * 2018-04-17 2019-01-15 盐城市弘通石油机械有限公司 A kind of petroleum filter cartridge

Similar Documents

Publication Publication Date Title
CN101761060B (en) Water area dirt-removing interception and absorption dam and assembly component thereof
CN208372565U (en) A kind of petroleum filter cartridge
KR20200089598A (en) Water treatment device
CN210764671U (en) Filter type sewage treatment plant
CN108355386A (en) A kind of oil filter cartridge
CN206881242U (en) High efficiency oil-water separate tank
CN207605425U (en) A kind of hair filter
CN202478711U (en) Cooling water tank for cable tinning machine
CN209226809U (en) A kind of high-pressure pressure filter integrated system
CN208648919U (en) A kind of blowdown factory water filter purification device
WO2007096837A2 (en) A water filter and a water collector
CN206828240U (en) A kind of food and drink oil-water separator
CN109999673A (en) A kind of wound membrane element
KR102314521B1 (en) Oil-water separating system
CN204873935U (en) Profit mixes multiple separator
CN205730540U (en) A kind of sewage treatment pot
CN103657225A (en) Cooling water tank for cable tinning machine
CN211585602U (en) Sedimentation type waste slurry treatment device
CN1121254C (en) Oil-water separator and its oil-water separating system
CN213388013U (en) Industrial oil sewage treatment device
CN207582428U (en) A kind of lead ring filtering type of water conservancy projects intake blocks dirty structure
CN207659196U (en) A kind of oil removing skimmer device for sewage treatment plant
JP2000300964A (en) Hollow fiber membrane module
CN210438435U (en) Water inlet pipe structure for sewage treatment tank
CN214972755U (en) Oil smoke processing system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180803

WD01 Invention patent application deemed withdrawn after publication