CN113235692A - Gardens are planted and are used rainwater filtration collection device - Google Patents

Gardens are planted and are used rainwater filtration collection device Download PDF

Info

Publication number
CN113235692A
CN113235692A CN202110520428.9A CN202110520428A CN113235692A CN 113235692 A CN113235692 A CN 113235692A CN 202110520428 A CN202110520428 A CN 202110520428A CN 113235692 A CN113235692 A CN 113235692A
Authority
CN
China
Prior art keywords
wall
fixedly connected
barrel
rainwater
arc
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Withdrawn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
CN202110520428.9A
Other languages
Chinese (zh)
Inventor
赵萍萍
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202110520428.9A priority Critical patent/CN113235692A/en
Publication of CN113235692A publication Critical patent/CN113235692A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/041—Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10—Wheeled apparatus for emptying sewers or cesspools
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10—Wheeled apparatus for emptying sewers or cesspools
    • E03F7/106—Accessories, e.g. hose support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention relates to the technical field of garden appliances, and discloses a rainwater filtering and collecting device for garden planting, which comprises a barrel, wherein a water outlet is arranged below the right side of the barrel, the water outlet is connected with a drain valve in a penetrating way, a filter screen is fixedly connected to the upper side of the inner wall of the barrel, a leaf removing mechanism is arranged in the middle of the inner wall of the barrel, the outer wall of a fixing ring is rotatably connected with the inner wall of the barrel through a bearing, the lower end of a fixing rod is fixedly connected with the outer wall of a fixing piece, rainwater can fall down when accumulating to a certain amount through a water stopping mechanism when in use, so that water flow can impact an arc-shaped plate to rotate the arc-shaped plate to drive a scraper plate to rotate, fallen leaves covered on the filter screen are cleaned, and under the action of a flow guide mechanism, a bearing ball can be sunken downwards when pressed by the water flow so that an extending rod downwards presses the edge of a wrapping sheet to form a slope more favorable for water flow, the effect of facilitating the enhancement of power is achieved.

Description

Gardens are planted and are used rainwater filtration collection device
Technical Field
The invention relates to the technical field of garden appliances, in particular to a rainwater filtering and collecting device for garden planting.
Background
When carrying out garden management, it is extravagant to use rainwater collection device can utilize the rainwater to reduce unnecessary water source effectively, but when carrying out the rainwater collection, often have the fallen leaves to hide the filter screen, has caused the device function of catchmenting to block, so need a water collecting device that can automatically cleaning the fallen leaves to carry out better to the rainwater filtration collection.
Disclosure of Invention
The invention aims to provide a rainwater filtering and collecting device for garden planting, which achieves the purpose of self-cleaning fallen leaves of a water collector.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rainwater filters collection device for gardens planting, includes the barrel, the right side below of barrel is provided with the outlet, outlet through connection has the drain valve, the inner wall upside fixedly connected with filter screen of barrel, the inner wall middle part of barrel is provided with except that leaf mechanism.
Preferably, it includes fixed cylinder, rotatory piece, scraper blade, dead lever, solid fixed ring, stationary blade, arc, cuts water mechanism to remove leaf mechanism, the outer wall of fixed cylinder and the inner wall fixed connection of filter screen, the outer wall of rotatory piece passes through the bearing with the inner wall of fixed cylinder and rotates and be connected, the top of rotatory piece and the left side bottom fixed connection of scraper blade, the bottom of rotatory piece is connected with the last fixed surface of dead lever, the lower extreme of dead lever runs through solid fixed ring, gu fixed ring's outer wall passes through the bearing and is connected with the inner wall rotation of barrel, the lower extreme of dead lever and the outer wall fixed connection of stationary blade, the inner wall and the arc fixed connection of stationary blade, it sets up the inner wall at the barrel to cut water mechanism.
Preferably, the water intercepting mechanism comprises a rubber block, a spring, a clamping rod, a rubber clamping block and a flow guide mechanism, the outer wall of the rubber block is fixedly connected with the inner wall of the barrel, two grooves are formed in the bottom of the rubber block, the spring is arranged in the first groove, the upper end of the spring is fixedly connected with the inner wall of the rubber block, the lower end of the spring is fixedly connected with the upper surface of the flow guide mechanism, the clamping rod is inserted into the second groove in the lower surface of the rubber block, and the outer wall of the clamping rod is fixedly connected with the clamping rod.
Preferably, water conservancy diversion mechanism includes parcel piece, clamp plate, bearing ball, arc shell fragment, extension rod, the outer wall of parcel piece and the bottom fixed connection of kelly, spring, the upper surface of clamp plate and the inner wall top contact of parcel piece, the bottom of clamp plate and the upside contact of bearing ball, the outer wall of clamp plate and the upper end fixed connection of arc shell fragment, the outer wall of arc shell fragment and the one end fixed connection of extension rod, the other end of extension rod and the inner wall fixed connection of parcel piece.
Preferably, the number of the rubber blocks, the number of the springs, the number of the clamping rods and the number of the rubber clamping blocks are two.
Preferably, the minimum diameter of the second groove on the lower surface of the rubber block is smaller than the sum of the diameters of the clamping rod and the rubber clamping block.
Preferably, a cavity is formed between the arc-shaped elastic sheet and the pressing plate, and the bearing ball is placed in the cavity of the arc-shaped elastic sheet and the pressing plate.
The invention provides a rainwater filtering and collecting device for garden planting. The method has the following beneficial effects:
(1) the invention can lead the rainwater to fall down when the rainwater is accumulated to a certain amount through the water interception mechanism, lead the water flow to impact the arc-shaped plate to rotate, drive the scraper blade to rotate and clean the fallen leaves covered on the filter screen.
(2) Under the action of the flow guide mechanism, the bearing ball can be sunken downwards when being pressed down by water flow, so that the extending rod presses the edge of the wrapping sheet downwards, a slope more beneficial to water flow is formed, and the effect of conveniently enhancing power is achieved.
Drawings
FIG. 1 is a schematic axial side perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the front view of the present invention;
FIG. 3 is an enlarged schematic view of the leaf removing mechanism of the present invention;
FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention;
fig. 5 is an enlarged structural schematic diagram of the flow guide mechanism of the present invention.
In the figure: 1 barrel, 2 drain valves, 3 filter screens, 4 leaf removing mechanisms, 401 fixed barrels, 402 rotating blocks, 403 scraping plates, 404 fixed rods, 405 fixed rings, 406 fixed plates, 407 arc plates, 408 water cutting mechanisms, 201 rubber blocks, 202 springs, 203 clamping rods, 204 rubber clamping blocks, 205 flow guide mechanisms, 301 wrapping sheets, 302 pressing plates, 303 bearing balls, 304 arc-shaped elastic sheets and 305 extending rods.
Detailed Description
As shown in fig. 1 to 5, the present invention provides a technical solution: a rainwater filtering and collecting device for garden planting comprises a barrel body 1, wherein a water outlet is formed in the lower portion of the right side of the barrel body 1, the water outlet is connected with a water discharge valve 2 in a penetrating mode, a filter screen 3 is fixedly connected to the upper side of the inner wall of the barrel body 1, and a leaf removing mechanism 4 is arranged in the middle of the inner wall of the barrel body 1;
the leaf removing mechanism 4 comprises a fixed cylinder 401, a rotating block 402, a scraper 403, a fixed rod 404, a fixed ring 405, a fixed plate 406, an arc-shaped plate 407 and a water intercepting mechanism 408, wherein the outer wall of the fixed cylinder 401 is fixedly connected with the inner wall of the filter screen 3, the outer wall of the rotating block 402 is rotatably connected with the inner wall of the fixed cylinder 401 through a bearing, the top of the rotating block 402 is fixedly connected with the bottom of the left side of the scraper 403, the bottom of the rotating block 402 is fixedly connected with the upper surface of the fixed rod 404, the lower end of the fixed rod 404 penetrates through the fixed ring 405, the outer wall of the fixed ring 405 is rotatably connected with the inner wall of the cylinder body 1 through a bearing, the lower end of the fixed rod 404 is fixedly connected with the outer wall of the fixed plate 406, the inner wall of the fixed plate 406 is fixedly connected with the arc-shaped plate 407, the water intercepting mechanism 408 is arranged on the inner wall of the cylinder body 1, rainwater can fall when accumulating to a certain amount through the water intercepting mechanism 408, so that the rainwater can impact the arc-shaped plate 407 to rotate, the scraper 403 is driven to rotate, and fallen leaves covered on the filter screen are cleaned;
the water cut-off mechanism 408 comprises a rubber block 201, a spring 202, a clamping rod 203, a rubber fixture block 204 and a flow guide mechanism 205, the outer wall of the rubber block 201 is fixedly connected with the inner wall of the cylinder 1, two grooves are formed in the bottom of the rubber block 201, the spring 202 is arranged in the first groove, the upper end of the spring 202 is fixedly connected with the inner wall of the rubber block 201, the lower end of the spring 202 is fixedly connected with the upper surface of the flow guide mechanism 205, the clamping rod 203 is inserted into the second groove in the lower surface of the rubber block 201, the outer wall of the clamping rod 203 is fixedly connected with the clamping rod 203, the minimum diameter of the second groove in the lower surface of the rubber block 201 is smaller than the sum of the diameters of the clamping rod 203 and the rubber fixture block 204, and the number of the rubber block 201, the spring 202, the clamping rod 203 and the rubber fixture block 204 is two;
the diversion mechanism 205 comprises a wrapping sheet 301, a pressing plate 302 and a bearing ball 303, the water-flow-guide type water-cooled water heater comprises an arc-shaped elastic sheet 304 and an extension rod 305, wherein the outer wall of a wrapping sheet 301 is fixedly connected with the bottom of a clamping rod 203 and a spring 202, the upper surface of a pressing plate 302 is contacted with the top of the inner wall of the wrapping sheet 301, the bottom of the pressing plate 302 is contacted with the upper side of a bearing ball 303, the outer wall of the pressing plate 302 is fixedly connected with the upper end of the arc-shaped elastic sheet 304, a cavity is formed between the arc-shaped elastic sheet 304 and the pressing plate 302, the bearing ball 303 is placed in the cavity between the arc-shaped elastic sheet 304 and the pressing plate 302, the outer wall of the arc-shaped elastic sheet 304 is fixedly connected with one end of the extension rod 305, and the other end of the extension rod 305 is fixedly connected with the inner wall of the wrapping sheet 301.
The working principle is as follows: when the device is used, rainwater is accumulated on the upper side of the leaf removing mechanism 4 along the inner wall of the barrel 1, when a certain weight is reached, the pressure borne by the flow guide mechanism 205 is greater than the tensile force of the spring 202 and the force borne by the strain energy of the rubber fixture block 204, the rubber fixture block 204 deforms, so that the clamp rod 203 is separated from the second groove, because the stress is too large, the flow guide mechanism 205 moves downwards rapidly due to the influence of gravity, when water flows downwards from the upper side of the flow guide mechanism 205, the wrapping sheet 301 is pressed downwards, the pressing plate 302 presses the bearing ball 303 to move downwards, the arc-shaped elastic sheet 304 is extruded to deform, the extending rod 305 presses the two sides of the wrapping sheet 301 downwards, a slope is formed between the extending rod and the wrapping sheet 301, so that the water flows faster, because the water flows to generate vortex, the water impacts the arc-shaped plate 407, and drives the fixing sheet 406 and the fixing rod 404 to rotate, the rotating block 402 and the scraping plate 403 are driven to rotate, the leaves on the filter screen 3 are scraped by the scraping plate 403, and after the upper water flow is emptied, the diversion mechanism 205 is influenced by the pulling force of the spring 202 to clamp the clamping rod 203 back into the groove again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a gardens are planted and are used rainwater filtration collection device, includes barrel (1), its characterized in that: the utility model discloses a tea leaf removing machine, including barrel (1), the right side below of barrel (1) is provided with the outlet, the outlet through connection has drain valve (2), the inner wall upside fixedly connected with filter screen (3) of barrel (1), the inner wall middle part of barrel (1) is provided with except that leaf mechanism (4).
2. The rainwater filters collection device for gardens planting according to claim 1 characterized in that: the leaf removing mechanism (4) comprises a fixed cylinder (401), a rotating block (402), a scraper (403), a fixing rod (404), a fixed ring (405), a fixing plate (406), an arc-shaped plate (407) and a water cutting mechanism (408), wherein the outer wall of the fixed cylinder (401) is fixedly connected with the inner wall of the filter screen (3), the outer wall of the rotating block (402) is rotatably connected with the inner wall of the fixed cylinder (401) through a bearing, the top of the rotating block (402) is fixedly connected with the bottom of the left side of the scraper (403), the bottom of the rotating block (402) is fixedly connected with the upper surface of the fixing rod (404), the lower end of the fixing rod (404) penetrates through the fixed ring (405), the outer wall of the fixed ring (405) is rotatably connected with the inner wall of the cylinder body (1) through a bearing, the lower end of the fixing rod (404) is fixedly connected with the outer wall of the fixing plate (406), the inner wall of the fixing plate (406) is fixedly connected with the arc-shaped plate (407), the water interception mechanism (408) is arranged on the inner wall of the cylinder body (1).
3. The rainwater filters collection device for gardens planting according to claim 2, characterized in that: the water intercepting mechanism (408) comprises a rubber block (201), a spring (202), a clamping rod (203), a rubber clamping block (204) and a flow guide mechanism (205), the outer wall of the rubber block (201) is fixedly connected with the inner wall of the barrel body (1), two grooves are formed in the bottom of the rubber block (201), the spring (202) is arranged in the first groove, the upper end of the spring (202) is fixedly connected with the inner wall of the rubber block (201), the lower end of the spring (202) is fixedly connected with the upper surface of the flow guide mechanism (205), the clamping rod (203) is inserted into the second groove in the lower surface of the rubber block (201), and the outer wall of the clamping rod (203) is fixedly connected with the clamping rod (203).
4. The rainwater that plants in gardens filters collection device according to claim 3, characterized in that: flow guide mechanism (205) are including parcel piece (301), clamp plate (302), bearing ball (303), arc shell fragment (304), extension rod (305), the outer wall of parcel piece (301) and the bottom fixed connection of kelly (203), spring (202), the upper surface of clamp plate (302) and the inner wall top contact of parcel piece (301), the bottom of clamp plate (302) and the upside contact of bearing ball (303), the outer wall of clamp plate (302) and the upper end fixed connection of arc shell fragment (304), the outer wall of arc shell fragment (304) and the one end fixed connection of extension rod (305), the other end of extension rod (305) and the inner wall fixed connection of parcel piece (301).
5. The rainwater that plants in gardens filters collection device according to claim 3, characterized in that: the number of the rubber blocks (201), the number of the springs (202), the number of the clamping rods (203) and the number of the rubber clamping blocks (204) are two.
6. The rainwater that plants in gardens filters collection device according to claim 3, characterized in that: the minimum diameter of the second groove on the lower surface of the rubber block (201) is smaller than the sum of the diameters of the clamping rod (203) and the rubber clamping block (204).
7. The rainwater that plants in gardens filters collection device according to claim 4, characterized in that: a cavity is formed between the arc-shaped elastic sheet (304) and the pressure plate (302), and the bearing ball (303) is placed in the cavity between the arc-shaped elastic sheet (304) and the pressure plate (302).
CN202110520428.9A 2021-05-13 2021-05-13 Gardens are planted and are used rainwater filtration collection device Withdrawn CN113235692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110520428.9A CN113235692A (en) 2021-05-13 2021-05-13 Gardens are planted and are used rainwater filtration collection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110520428.9A CN113235692A (en) 2021-05-13 2021-05-13 Gardens are planted and are used rainwater filtration collection device

Publications (1)

Publication Number Publication Date
CN113235692A true CN113235692A (en) 2021-08-10

Family

ID=77133924

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110520428.9A Withdrawn CN113235692A (en) 2021-05-13 2021-05-13 Gardens are planted and are used rainwater filtration collection device

Country Status (1)

Country Link
CN (1) CN113235692A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115445273A (en) * 2022-10-08 2022-12-09 安徽祥禹水利工程有限公司 Sewer anti-blocking device for building engineering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115445273A (en) * 2022-10-08 2022-12-09 安徽祥禹水利工程有限公司 Sewer anti-blocking device for building engineering

Similar Documents

Publication Publication Date Title
CN204157562U (en) A kind of drum-type oyster shell cleaning device
CN113235692A (en) Gardens are planted and are used rainwater filtration collection device
CN114534354A (en) High rate of recovery domestic sewage clarification plant
CN115417534A (en) Environment comprehensive sewage purification treatment equipment
CN208097514U (en) A kind of sewage-treatment plant being conveniently replaceable strainer
CN215694887U (en) High-efficient sewage centrifugal filter device
CN208455591U (en) A kind of hydraulic engineering grid decontamination system
CN112607882B (en) Built-in automatic blowdown structure is used for water quality monitoring's river course sewage treatment plant
CN213393587U (en) Prevent blockking up effectual butterfly valve
CN110614135A (en) Clear stifled device of breaker
CN114602907A (en) Intelligent municipal sewage residue screening equipment
CN114992169A (en) Axial flow pump with filtering device self-cleaning function
CN209848552U (en) Movable waste gas treatment equipment
CN208179088U (en) A kind of machine tooling scrap concentration cleaning plant
CN218944459U (en) Anti-blocking rainwater recycling device
CN215782015U (en) Grid for sewage treatment
CN220159432U (en) Double-screw assembled filter
CN214861632U (en) Sewage filtering and recycling device for sewage treatment
CN220276430U (en) Industrial sewage treatment device
CN215692280U (en) Filtering mechanism for rainwater collection flood irrigation device
CN214181960U (en) Water treatment facilities with secondary separation structure
CN216513399U (en) Water tank of sludge dewatering machine
CN216865412U (en) Drainage ditch that hydraulic design used is with blocking dirty device
CN210656263U (en) Oil-water separator capable of repeatedly using waste water
CN219815467U (en) Sewage treatment filter

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

Application publication date: 20210810