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CN112742088A - Sanitary towel is cooked and is used waste water filtration equipment - Google Patents

Sanitary towel is cooked and is used waste water filtration equipment Download PDF

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Publication number
CN112742088A
CN112742088A CN202110005544.7A CN202110005544A CN112742088A CN 112742088 A CN112742088 A CN 112742088A CN 202110005544 A CN202110005544 A CN 202110005544A CN 112742088 A CN112742088 A CN 112742088A
Authority
CN
China
Prior art keywords
piece
groove
waste water
wall
block
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.)
Withdrawn
Application number
CN202110005544.7A
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Chinese (zh)
Inventor
刘英凤
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.)
Li Huiming
Original Assignee
Guangzhou Zhixun E Commerce 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 Guangzhou Zhixun E Commerce Co ltd filed Critical Guangzhou Zhixun E Commerce Co ltd
Priority to CN202110005544.7A priority Critical patent/CN112742088A/en
Publication of CN112742088A publication Critical patent/CN112742088A/en
Withdrawn legal-status Critical Current

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    • 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
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31Self-supporting filtering elements
    • B01D29/35Self-supporting filtering elements arranged for outward flow filtration
    • 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
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/70Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a waste water filtering device for boiling sanitary towels, which structurally comprises a machine body, a liquid inlet pipe, a slag discharge pipe and drain pipes, wherein the liquid inlet pipe is fixed at the top of the machine body, the slag discharge pipe is vertically welded at the center of the bottom surface of the machine body, the drain pipes are respectively arranged at two sides of the machine body, as the waste water contains fiber materials, the fiber materials absorb water and swell and adhere to drain holes in a filter screen, the waste water is pushed by a pushing mechanism to swing, the filter screen is impacted in the swinging process, the filter screen shakes and falls off substances adhered to the inner wall, the blockage of the drain holes of the filter screen is favorably reduced, the waste water discharge speed is accelerated, the waste water filtering speed is further accelerated, as the outer wall of a push block is an uneven surface, a small amount of substances are easily remained on the outer wall of the push block, the cleaning rollers in a clamping groove are movably matched with the push block, the, the speed of the cleaning block entering the drain hole of the filter screen can be increased.

Description

Sanitary towel is cooked and is used waste water filtration equipment
Technical Field
The invention belongs to the field of boiling separation fibers for sanitary towels, and particularly relates to a waste water filtering device for boiling the sanitary towels.
Background
The sanitary towel product is formed by combining a plurality of cloth fiber materials, as the materials contain substances such as coloring agents and the like, in order to enhance the use safety of the product, the materials are steamed, sterilized and disinfected, the fiber materials in the wastewater generated by steaming are filtered by a filter for secondary utilization, the wastewater is introduced into a filter screen inside the machine body for filtering through a water inlet pipe of the filter, and the fiber materials are intercepted in the middle of the filter screen and the wastewater is discharged to a drain pipe; when the filter is used for filtering waste water for boiling the sanitary towel in the prior art, the waste water contains fiber materials, the fiber materials absorb water and swell and adhere to the drain holes in the filter screen, so that the drain holes of the filter screen are blocked, and the waste water is blocked by fibers and is discharged at a slow speed, so that the waste water filtering speed is slow.
Disclosure of Invention
The invention provides a waste water filtering device for boiling a sanitary towel, which aims to solve the problems that when the waste water for boiling the sanitary towel is filtered by a filter, the waste water contains fiber materials, the fiber materials absorb water and swell and adhere to drain holes in a filter screen, so that the drain holes of the filter screen are blocked, and the waste water is blocked by fibers, so that the discharge speed is reduced, and the waste water filtering speed is slow.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a sanitary towel is boiled and is used waste water filtration equipment, its structure includes organism, feed liquor pipe, scum pipe, drain pipe, the feed liquor pipe is fixed at the organism top, scum pipe vertical welding puts at organism bottom surface central point, the drain pipe sets up respectively in the organism both sides.
The organism is equipped with filter screen, swinging arms, release link, pushing mechanism, the filter screen is installed at the internal middle part of organism, the swinging arms links up and installs at the organism inner wall, the release link is located the swinging arms both sides, pushing mechanism fixes at the swinging arms end.
As a further improvement of the invention, the pushing mechanism is provided with a supporting block, a swinging plate, an expansion strip and a connecting shaft, the supporting block is positioned in the middle of the pushing mechanism, the swinging plate is connected and installed at two ends of the supporting block through the connecting shaft, the expansion strip is connected between the supporting block and the bottom surface of the swinging plate, and the upper surface of the swinging plate is an uneven surface.
As a further improvement of the invention, the swing plate is provided with a plate body, a clamping groove, a push block and push strips, the plate body is positioned on the left side of the swing plate, the clamping groove is sunken in the right side surface of the plate body, the push block is sleeved in the clamping groove, the push strips are connected between the left side surface of the push block and the inner wall of the clamping groove, and seven push blocks are arranged.
As a further improvement of the invention, the pushing block is provided with a block body, a clearing block and a drainage groove, the block body is positioned on the left side of the pushing block, the clearing block and the bottom end of the block body are connected into a whole, the drainage groove penetrates through the side face of the block body, and the outer wall of the clearing block is an uneven surface.
As a further improvement of the invention, the clamping groove is provided with a clearing sheet, a clearing roller and a bearing, the clearing sheet is embedded and fixed on the inner wall of the clamping groove, the clearing roller is connected and arranged on the inner wall of the clamping groove through the bearing and is movably matched with the clearing sheet, and the outer wall of the clearing sheet is in a rough surface shape.
As a further improvement of the cleaning roller, the cleaning roller is provided with a support rod, grooves, matching grooves, telescopic rods and scraping blocks, the support rod is located in the middle of the cleaning roller, the grooves are recessed in the outer wall of the support rod, the matching grooves are formed in the outer wall of the support rod and located between the grooves, the scraping blocks are sleeved at the outer ends of the matching grooves, the telescopic rods are installed between the middle of the inner side of the scraping blocks and the inner wall of the matching grooves, and six grooves are formed.
As a further improvement of the invention, the scraping block is provided with a top groove, a matching block and a telescopic block, the top groove is sunken in the center of the upper surface of the scraping block, the matching block and the upper surface of the scraping block are of an integrated structure, the telescopic block is arranged at the bottom in the top groove, and the telescopic block is made of a spring material.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. because the waste water contains fiber materials, the fiber materials absorb water and swell and adhere to the inside drain holes of the filter screen, the fiber materials are pushed by liquid to swing through the pushing mechanism, the filter screen is impacted in the swinging process, the filter screen shakes substances adhered to the inner wall to drop, the blockage of the drain holes of the filter screen is favorably reduced, the waste water discharge speed is accelerated, and the waste water filtering speed is further accelerated.
2. Because the ejector pad outer wall is unevenness's surface, a small amount of material is easily remained in the ejector pad outer wall, through the clear away roller in the draw-in groove and ejector pad clearance fit, scrapes the material that the piece is detained the ejector pad outer wall and clears away, is favorable to keeping the diameter of clearing away the piece outer wall, can accelerate the speed of clearing away the piece and getting into the filter screen wash port.
Drawings
FIG. 1 is a schematic view showing the construction of a waste water filtering apparatus for cooking a sanitary napkin according to the present invention.
Fig. 2 is a schematic structural view of the inside of the body of the present invention viewed from above.
Fig. 3 is a schematic top view of a pushing mechanism according to the present invention.
FIG. 4 is a schematic top view of a swing plate according to the present invention.
Fig. 5 is a schematic top view of a push block according to the present invention.
FIG. 6 is a schematic top view of a card slot of the present invention.
FIG. 7 is a schematic top view of a cleaning roll according to the present invention.
Fig. 8 is a schematic top view of a scraper block according to the present invention.
In the figure: the device comprises a machine body-1, a liquid inlet pipe-2, a slag discharge pipe-3, a water discharge pipe-4, a filter screen-11, a swinging rod-12, a reset rod-13, a pushing mechanism-14, a supporting block-a 1, a swinging plate-a 2, a telescopic strip-a 3, a connecting shaft-a 4, a plate body-s 1, a clamping groove-s 2, a pushing block-s 3, a pushing strip-s 4, a block body-d 1, a clearing block-d 2, a drainage groove-d 3, a clearing sheet-e 1, a clearing roller-e 2, a bearing-e 3, a supporting rod-r 1, a groove-r 2, a matching groove-r 3, a telescopic rod-r 4, a scraping block-r 5, an overhead groove-t 1, a matching block-t 2 and a telescopic block-t 3.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention provides a waste water filtering device for boiling sanitary towels, which structurally comprises a machine body 1, a liquid inlet pipe 2, a slag discharge pipe 3 and a water discharge pipe 4, wherein the liquid inlet pipe 2 is fixed at the top of the machine body 1, the slag discharge pipe 3 is vertically welded at the center of the bottom surface of the machine body 1, and the water discharge pipe 4 is respectively arranged at two sides of the machine body 1.
Organism 1 is equipped with filter screen 11, swinging arms 12, release link 13, pushing mechanism 14, filter screen 11 is installed at 1 internal middle part of organism, swinging arms 12 links up and installs at 1 inner wall of organism, release link 13 is located swinging arms 12 both sides, pushing mechanism 14 is fixed at swinging arms 12 end.
The pushing mechanism 14 is provided with a supporting block a1, a swinging plate a2, an expansion bar a3 and a connecting shaft a4, the supporting block a1 is located in the middle of the pushing mechanism 14, the swinging plate a2 is connected and mounted at two ends of the supporting block a1 through the connecting shaft a4, the expansion bar a3 is connected between a supporting block a1 and the bottom surface of the swinging plate a2, the upper surface of the swinging plate a2 is an uneven surface, the stress area of the swinging plate a2 can be increased, and the swinging of the swinging plate a2 under the pushing force of liquid is accelerated.
Wherein, swing board a2 is equipped with plate body s1, draw-in groove s2, ejector pad s3, pushes away strip s4, plate body s1 is located swing board a2 left side, draw-in groove s2 is sunken at plate body s1 right flank, ejector pad s3 cover is inside draw-in groove s2, it connects between ejector pad s3 left flank and draw-in groove s2 inner wall to push away strip s4, ejector pad s3 is equipped with seven, can increase ejector pad s3 and the area of contact of filter screen 11 outer wall for ejector pad s3 promotes vibrations with filter screen 11.
The pushing block s3 is provided with a block body d1, a clearing block d2 and a drainage groove d3, the block body d1 is located on the left side of the pushing block s3, the clearing block d2 is connected with the bottom end of the block body d1 into a whole, the drainage groove d3 penetrates through the side face of the block body d1, the outer wall of the clearing block d2 is an uneven surface, so that the friction force between the clearing block d2 and a drain hole in the filter screen 11 can be increased, substances in the drain hole of the filter screen 11 are fully cleared, and the filter screen 11 is kept smooth.
The specific use mode and function of the embodiment are as follows:
in the invention, the boiled waste water is introduced into the inside of the machine body 1 through the liquid inlet pipe 2 of the filter, the liquid after the waste water is filtered by the filter screen 11 is discharged along the water discharge pipe 4, the filtered waste residue is discharged towards the residue discharge pipe 3, when a large amount of liquid is introduced into the inside of the machine body 1, the swing rod 12 swings under the impulsive force of the liquid and is reset through the reset rod 13, when the swing rod 12 swings, the push mechanism 14 is driven to swing and impact the filter screen 11, the swing plate a2 of the push mechanism 14 swings with the supporting block a1 and the connecting shaft a4 as a fulcrum under the thrust of the liquid, the expansion strip a3 expands and contracts to accelerate the swing speed of the swing plate a2, when the swing plate a2 swings, the push strip s4 pushes the push block s3 to the outside of the slot s2, so that the push block s3 enters the water discharge hole of the filter screen 11, the cleaning block d2 pushes the substance blocked in the water discharge hole to leave the water discharge hole, and a small amount of the cleaning block 2 is sprayed along the drainage groove, receive the thrust swing of liquid through pushing mechanism 14, the wobbling in-process is to filter screen 11 striking, and filter screen 11 vibrations adheres to the material of inner wall and drops, is favorable to reducing filter screen 11's wash port jam for waste water discharge velocity, further accelerates to waste water filterable speed.
Example 2:
as shown in fig. 6 to 8:
wherein, draw-in groove s2 is equipped with and clears away piece e1, clear away roller e2, bearing e3, it inlays at draw-in groove s2 inner wall to clear away piece e1, clear away roller e2 and link up through bearing e3 and install at draw-in groove s2 inner wall, and with clear away piece e1 clearance fit, clear away the rough surface form of piece e1 outer wall, can increase and clear away the frictional force of piece e1 with clear away roller e2 outer wall, evenly will clear away the material of clearing away roller e2 outer wall.
Wherein, clear away roller e2 is equipped with bracing piece r1, recess r2, cooperation groove r3, telescopic link r4, scrapes piece r5, bracing piece r1 is located clear away roller e2 middle part, recess r2 is sunken at bracing piece r1 outer wall, cooperation groove r3 establishes at bracing piece r1 outer wall, and is located between recess r2, it overlaps at cooperation groove r3 outer end to scrape piece r5, telescopic link r4 installs and scrapes between piece r5 inboard middle part and cooperation groove r3 inner wall, recess r2 is equipped with six for clear away roller e2 outer wall is unevenness's surface, increases clear away roller e 2's lifting surface area, accelerates clear away roller e2 and receives the thrust rotation of liquid.
Wherein, scrape piece r5 and be equipped with top groove t1, cooperation piece t2, flexible piece t3, top groove t1 is sunken scraping piece r5 upper surface central point and is put, cooperation piece t2 with scrape piece r5 upper surface and be the integral structure, flexible piece t3 is installed at top inslot t1 bottom, flexible piece t3 is the spring material, has the elasticity, can push away from top groove t1 inside the liquid that is detained inside and leave top groove t1 toward top groove t1 top pop-up, reduces the gravity of scraping piece r5, further accelerates the removal rate of scraping piece r 5.
The specific use mode and function of the embodiment are as follows:
in the invention, when the pushing block s3 is pushed by liquid to enter the clamping groove s2, the cleaning roller e2 is movably matched with the pushing block s3 to rotate by taking the bearing e3 as a fulcrum, the telescopic rod r4 pushes the scraping block r5 to leave the matching groove r3 by taking the supporting rod r1 as a fulcrum, so that the matching block t2 of the scraping block r5 cleans substances on the outer wall of the pushing block s3, the cleaning roller e2 is contacted with the cleaning sheet e1 when rotating, the cleaning sheet e1 cleans the substances on the outer wall of the scraping block r5, the telescopic block t 5 is reset and expanded to push the substances staying in the top groove t 5 to leave the top groove t 5, the gravity of the scraping block r5 is reduced, the moving speed of the scraping block r5 is accelerated, the scraping block r5 is movably matched with the pushing block s 5 through the cleaning roller e 5 in the clamping groove s 5, the scraping block r5 cleans the substances staying on the outer wall of the clamping groove s 5, the diameter of the cleaning block d 3611 can be accelerated.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (7)

1. The utility model provides a sanitary towel is boiled and is used waste water filtration equipment, its structure includes organism (1), feed liquor pipe (2), scum pipe (3), drain pipe (4), feed liquor pipe (2) are fixed at organism (1) top, scum pipe (3) vertical welding is put at organism (1) bottom surface central point, drain pipe (4) set up respectively in organism (1) both sides, its characterized in that:
organism (1) is equipped with filter screen (11), swinging arms (12), release link (13), pushing mechanism (14), middle part in organism (1) is installed in filter screen (11), swinging arms (12) link up and install in organism (1) inner wall, release link (13) are located swinging arms (12) both sides, pushing mechanism (14) are fixed at swinging arms (12) end.
2. The apparatus for filtering waste water for cooking sanitary napkin according to claim 1, wherein: the pushing mechanism (14) is provided with a supporting block (a1), a swinging plate (a2), a telescopic strip (a3) and a connecting shaft (a4), the supporting block (a1) is located in the middle of the pushing mechanism (14), the swinging plate (a2) is connected and installed at two ends of the supporting block (a1) through the connecting shaft (a4), and the telescopic strip (a3) is connected between the supporting block (a1) and the bottom surface of the swinging plate (a 2).
3. The apparatus for filtering waste water for cooking sanitary napkin according to claim 2, wherein: swing board (a2) is equipped with plate body (s1), draw-in groove (s2), ejector pad (s3), pushes away strip (s4), plate body (s1) are located swing board (a2) left side, draw-in groove (s2) are sunken at plate body (s1) right flank, ejector pad (s3) cover is inside draw-in groove (s2), it connects between ejector pad (s3) left flank and draw-in groove (s2) inner wall to push away strip (s 4).
4. A sanitary napkin cooking wastewater filtering apparatus according to claim 3, characterized in that: the ejector pad (s3) is equipped with block (d1), clears away piece (d2), drainage groove (d3), block (d1) are located ejector pad (s3) left side, it is even as an organic whole with block (d1) bottom to clear away piece (d2), drainage groove (d3) run through block (d1) side.
5. A sanitary napkin cooking wastewater filtering apparatus according to claim 3, characterized in that: draw-in groove (s2) is equipped with and clears away piece (e1), clear away roller (e2), bearing (e3), it inlays at draw-in groove (s2) inner wall to clear away piece (e1), it installs at draw-in groove (s2) inner wall to clear away roller (e2) through bearing (e3) linking, and with clear away piece (e1) clearance fit.
6. The apparatus for filtering waste water for cooking sanitary napkin according to claim 5, wherein: clear away roller (e2) is equipped with bracing piece (r1), recess (r2), cooperation groove (r3), telescopic link (r4), scrapes piece (r5), bracing piece (r1) are located clear away roller (e2) middle part, recess (r2) are sunken at bracing piece (r1) outer wall, cooperation groove (r3) are established at bracing piece (r1) outer wall, and are located between recess (r2), scrape piece (r5) and overlap in cooperation groove (r3) outer end, telescopic link (r4) are installed and are being scraped between piece (r5) inboard middle part and cooperation groove (r3) inner wall.
7. The apparatus for filtering waste water for cooking sanitary napkin according to claim 6, wherein: scrape piece (r5) and be equipped with top groove (t1), cooperation piece (t2), flexible piece (t3), top groove (t1) are sunken scraping piece (r5) upper surface central point and are put, cooperation piece (t2) with scrape piece (r5) upper surface formula structure as an organic whole, bottom in top groove (t1) is installed in flexible piece (t 3).
CN202110005544.7A 2021-01-05 2021-01-05 Sanitary towel is cooked and is used waste water filtration equipment Withdrawn CN112742088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110005544.7A CN112742088A (en) 2021-01-05 2021-01-05 Sanitary towel is cooked and is used waste water filtration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110005544.7A CN112742088A (en) 2021-01-05 2021-01-05 Sanitary towel is cooked and is used waste water filtration equipment

Publications (1)

Publication Number Publication Date
CN112742088A true CN112742088A (en) 2021-05-04

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CN202110005544.7A Withdrawn CN112742088A (en) 2021-01-05 2021-01-05 Sanitary towel is cooked and is used waste water filtration equipment

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114570079A (en) * 2022-02-22 2022-06-03 陈娟 High-efficient sewage treatment plant of municipal administration
WO2024223447A1 (en) * 2023-04-25 2024-10-31 John Cockerill Hydrogen Belgium Vibrator on the lye filter
BE1031548B1 (en) * 2023-04-25 2024-11-28 John Cockerill Hydrogen Belgium Vibrator on the lye filter

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2424440T3 (en) * 2007-05-30 2013-10-02 Dominion Engineering, Inc. Apparatus and procedure for increasing filter capacity using ultrasonic regeneration
CN104906851A (en) * 2014-03-11 2015-09-16 海尔集团技术研发中心 Filter self-cleaning method and filter
CN207913316U (en) * 2018-01-29 2018-09-28 吕兴连 Polyether filtering device
CN207970556U (en) * 2017-11-29 2018-10-16 赵广奇 A kind of sanitary sewage device for separation of waste
CN209500992U (en) * 2019-01-29 2019-10-18 登封市环境保护局 A kind of sewage filtration equipment cleaner for inner wall
CN209612356U (en) * 2019-02-20 2019-11-12 西安文理学院 A drinking water purification device
CN110898502A (en) * 2019-12-16 2020-03-24 卢添胜 Multistage pressure screening filter drum machine for primary pulp of sanitary towel
CN211215783U (en) * 2019-09-27 2020-08-11 江西理想实业有限公司 Filter equipment is used in compound quaternary ammonium salt antibacterial liquid manufacturing of chinese mugwort

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2424440T3 (en) * 2007-05-30 2013-10-02 Dominion Engineering, Inc. Apparatus and procedure for increasing filter capacity using ultrasonic regeneration
CN104906851A (en) * 2014-03-11 2015-09-16 海尔集团技术研发中心 Filter self-cleaning method and filter
CN207970556U (en) * 2017-11-29 2018-10-16 赵广奇 A kind of sanitary sewage device for separation of waste
CN207913316U (en) * 2018-01-29 2018-09-28 吕兴连 Polyether filtering device
CN209500992U (en) * 2019-01-29 2019-10-18 登封市环境保护局 A kind of sewage filtration equipment cleaner for inner wall
CN209612356U (en) * 2019-02-20 2019-11-12 西安文理学院 A drinking water purification device
CN211215783U (en) * 2019-09-27 2020-08-11 江西理想实业有限公司 Filter equipment is used in compound quaternary ammonium salt antibacterial liquid manufacturing of chinese mugwort
CN110898502A (en) * 2019-12-16 2020-03-24 卢添胜 Multistage pressure screening filter drum machine for primary pulp of sanitary towel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114570079A (en) * 2022-02-22 2022-06-03 陈娟 High-efficient sewage treatment plant of municipal administration
CN114570079B (en) * 2022-02-22 2024-01-16 新疆怡林实业股份有限公司 Municipal administration high-efficient sewage treatment plant
WO2024223447A1 (en) * 2023-04-25 2024-10-31 John Cockerill Hydrogen Belgium Vibrator on the lye filter
BE1031548B1 (en) * 2023-04-25 2024-11-28 John Cockerill Hydrogen Belgium Vibrator on the lye filter

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Effective date of registration: 20220118

Address after: No.42, Keji South Road, Nanshan District, Shenzhen, Guangdong 518057

Applicant after: Li Huiming

Address before: No.42, Keji South Road, Nanshan District, Shenzhen, Guangdong 518057

Applicant before: Guangzhou Zhixun e-commerce Co.,Ltd.

WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20210504