CN206521348U - A kind of circulating water strainer - Google Patents

A kind of circulating water strainer Download PDF

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Publication number
CN206521348U
CN206521348U CN201720132676.5U CN201720132676U CN206521348U CN 206521348 U CN206521348 U CN 206521348U CN 201720132676 U CN201720132676 U CN 201720132676U CN 206521348 U CN206521348 U CN 206521348U
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China
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module
separation
water
separation module
sewage
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CN201720132676.5U
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Chinese (zh)
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梁明
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Guangdong five Longgang aquatic science and Technology Development Co., Ltd.
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Guangzhou Five Longgang Aquatic Product Development Co Ltd
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Abstract

The utility model discloses a kind of circulating water strainer, including filtering module and cleaning module, the filtering module includes being mounted on mesh number multiple stainless steel mesh incremented by successively from sewage inlet port toward separation water Way out in a rectangular filtering ponds, first separation module and the second separation module;The cleaning module includes Inner circular grooves and peripheral groove, and the interior circular groove is built-in to be provided with activated carbon, and the top of the peripheral groove is provided with annular a foam overflow groove and an overfall, and the bottom of the peripheral groove is provided with multiple rows of nanometer aeration pipe being connected with jet pump.Filter tank of the present utility model is constructed by cement brick, and the stainless steel mesh by multistage different meshes instead of quartz sand filter, can increase the construction area for increasing filter tank because of use demand, saves manufacturing cost, changes filter material conveniently, low-cost high-efficiency.

Description

A kind of circulating water strainer
Technical field
The utility model belongs to filter technology field, more particularly, to a kind of circulating water strainer.
Background technology
Circulating water cultivation is a kind of efficient aquaculture mode grown up in the world in recent years, and it is fully utilized Water resource, improves the utilization rate of resource, reduces discharge of the breeding wastewater into environment, prevents the pollution of the environment.
Circulating water treatment in breeding process generally requires several steps, and the first step, the mode precipitated using pond is handled Fall the organic matter of bulky grain in water.Second step, the remaining visible macromolecular organic matter of water body is filtered using the husky cylinder of quartz sand.The Three steps, activated carbon canister absorption is carried out using water pump force (forcing) pump.4th step, passes through ozone oxidation water body.Finally, ultraviolet is utilized Germicidal tube makees further sterilization treatment.Traditional circulating water treatment, step is various, have impact on the treatment effeciency of recirculated water.
Utility model content
The utility model purpose is to propose a kind of circulating water strainer, is solved among existing filter process, each link The process pressurizeed with pipeline pressure pump is needed, saving material, the technique effect of convenient cleaning is reached.
The utility model is achieved through the following technical solutions:
A kind of circulating water strainer, including filtering module and cleaning module, the filtering module include a rectangular mistake Filter tank, the centre of the filtering ponds is provided with partition wall along its length, by the filtering ponds be separated into the first separation module and Second separation module, first separation module and the second separation module side are respectively equipped with the first sewage inlet port and the second dirt Water inlet port, its opposite side is respectively equipped with the first separation water out and the second separation water out, first separation module and the Mesh number multiple stainless steel mesh incremented by successively are mounted on from sewage inlet port toward separation water Way out in two separation modules, The bottom of first separation module is provided with multiple the first interconnected sewage draining exits, and the bottom of second separation module is provided with Multiple the second interconnected sewage draining exits;
The cleaning module includes Inner circular grooves and peripheral groove, and the interior circular groove is built-in to be provided with activated carbon, the interior circular groove Side is provided with the separation water inlet that water out and the second separation water outlet are separated with first, and its opposite side is provided with and peripheral groove The treated water outlet of connection, the bottom of the peripheral groove is provided with the discharge outlet connected with water tower, and the top of the peripheral groove is provided with The foam overflow groove and an overfall of one annular, the overfall are provided with the first water level inductive switch, the bottom of the peripheral groove Portion is provided with multiple rows of nanometer aeration pipe being connected with jet pump.
Further, the dividing wall is provided with the side close to the first sewage inlet port and the second sewage inlet port and lacked Mouthful, electric control valve is equipped with the first sewage inlet port, the second sewage inlet port, the first sewage draining exit and the second sewage draining exit, First separation module and the second separation module are equipped with the second water level inductive switch, the electric control valve and the second water level sense Inductive switch is electrically connected with.
Further, the filtering module also includes being arranged at the top of first separation module and the second separation module Cleaning module, the cleaning module include the first separation module high-pressure pump pipe corresponding with the multiple stainless steel mesh and Second separation module high-pressure pump pipe, the high-pressure pump pipe is provided with multiple adjustable lawn irrigation shower nozzles, the high-pressure pump Pipeline is connected to high-pressure pump.
The utility model has the advantages that:Filter tank of the present utility model is constructed by cement brick, by multistage different meshes not Rust steel screen cloth instead of quartz sand filter, can increase the construction area for increasing filter tank because of use demand, save manufacturing cost, more Change filter material convenient, low-cost high-efficiency.
Brief description of the drawings
Fig. 1 is top view of the present utility model;
Fig. 2 is upward view of the present utility model;
In figure:1st, filtering module, 2, cleaning module, 3, separation module sewage draining exit, the 4, first separation module, the 5, second separation Module, the 6, second separation water out, the 7, first separation water out, 8, discharge outlet, 9, treated water outlet, 10, interior circular groove, 11, outer Circular groove, 12, overfall, the 13, second separation module high-pressure pump pipe, the 14, first separation module high-pressure pump pipe, 15, second row Dirty mouth, the 16, first sewage draining exit, 17, shower nozzle, 18, breach, 19, stainless steel mesh, the 20, second sewage inlet port, 21, first is dirty Water inlet port, 22, foam overflow groove.
Embodiment
Implementation is grinned
Referring to Figures 1 and 2, a kind of circulating water strainer, including filtering module 1 and cleaning module 2, the filtering module 1 Including a rectangular filtering ponds, the centre of the filtering ponds is provided with partition wall along its length, and the filtering ponds are separated Into the first separation module 4 and the second separation module 5, the side of 4 and second separation module of the first separation module 5 is respectively equipped with One sewage inlet port 21 and the second sewage inlet port 20, its opposite side is respectively equipped with the first separation water out 7 and the second separation water It is mounted in outlet 6, the separation module 5 of the first separation module 4 and second from sewage inlet port toward separation water Way out Mesh number multiple stainless steel mesh 19 incremented by successively, the bottom of first separation module 4 is provided with multiple interconnected first Sewage draining exit 16, the bottom of second separation module 5 is provided with multiple the second interconnected sewage draining exits 15;
The cleaning module 2 includes being equiped with activated carbon in Inner circular grooves 10 and peripheral groove 11, the interior circular groove 10, described interior The side of circular groove 10 separates the separation water inlet of the connection of water out 6 provided with water out 7 and second is separated with first, and its opposite side is set There is the treated water outlet 9 connected with peripheral groove 11, the bottom of the peripheral groove 11 is provided with the discharge outlet 8 connected with water tower, described Foam overflow groove 22 and one overfall 12 of the top of peripheral groove 11 provided with an annular, the overfall 12 is provided with the first water level Inductive switch, the bottom of the peripheral groove is provided with multiple rows of nanometer aeration pipe being connected with jet pump.
Wherein, the dividing wall is provided with breach in the side close to the first sewage inlet port 21 and the second sewage inlet port 22 18, electricity is equipped with the first sewage inlet port 21, the second sewage inlet port 22, the first sewage draining exit 16 and the second sewage draining exit 15 Control valve, the separation module 5 of the first separation module 4 and second is equipped with the second water level inductive switch, the electric control valve and Second water level inductive switch is electrically connected with.The filtering module 1 also includes being arranged on the separation of the first separation module 4 and second The cleaning module at the top of module 5, the cleaning module includes first splitting die corresponding with the multiple stainless steel mesh 19 The separation module high-pressure pump pipe 13 of block high-pressure pump pipe 14 and second, the high-pressure pump pipe is filled provided with multiple adjustable lawns Shower nozzle 17 is irrigate, the high-pressure pump pipe is connected to high-pressure pump.
During use, sewage is flowed into rectangle filtering ponds, and rectangular filtering ponds set up screen cloth array, and screen cloth is by dredging To solid matter row, filtered step by step by the stainless steel mesh of different meshes, realize the separation of macromolecular organic matter in water body.After separation Clear water flow through the interior circular groove 10 for piling activated carbon, using activated carbon filter adsorb harmful element characteristic, will influence cultivation ring Ammonia nitrogen, nitrite, hydrogen sulfide and the heavy metal element in border are removed.The water body of interior circular groove 10 is flowed to by multiple discharge outlet 9 Peripheral groove, cylindrical bottom fills multiple rows of aeration tube, installs jet pump additional, and the air that aeration tube is distributed need to just reach water by multiple rotary Face is scattered and disappeared, and the air longer time is contacted the foam fraction factor principle of water body reaching nitrogen device, and the air inlet of jet pump can connect smelly Oxygen Generator is further sterilized, and is aoxidized the foam isolated and is flowed out by spilling water from tank, you can the whole bubble of realizationization nitrogen device Foam separates oxygenation activation process.Water after finally activating draws up water tower, connects ultraviolet ray disinfecting system in water tower water outlet, disappears Water again flows into hatching cultivating workshop and realizes circulating filtration bactericidal action after poison.
2 road sewage separation modules are set, a breach spilling water use is stayed in the middle of wall.Motor-driven valve is installed additional in the sewage pipe mouth of pipe Control current flow into the first separation module (4) or the second separation module (5) to door respectively, and separation module is from dredging the multistage sieve of close installation Net, such as first order install 30 eye mesh screens, two grade of 60 mesh, the mesh of three-level 90, the mesh of level Four 120, the mesh of Pyatyi 150, six grade of 200 mesh.Can Flexibly increase filters series or replaces screen cloth, and screen cloth is fixed on wall with setscrew.When sewage flows into filtering ponds, water passes through 6 screen clothes, respectively from big to small separate the macromolecular organic matter among water body step by step.
Every grade of discharge outlet of first separation module 4 or the second separation module 5 installs alone check (non-return) valve, and water (flow) direction is downward. Electric control valve is installed additional in total sewage draining exit of the first separation module 4 and the second separation module 5.Water level inductive switch is set, when second The water shortage of separation module 5, sewage pipe inlet electrically-controlled valve 1 is opened, and sewage flows into the first separation module 4, the first splitting die from workshop Block 4 is by 6 grades of separation.After the screen cloth product of separation module full dirt, water flows into the second separation module 5 from the spilling water of breach 18, The water level inductive probe of second separation module 5 is sensed after water, that is, is powered and is closed the electrically-controlled valve 1 of sewage pipe inlet, open sewage Tube inlet electrically-controlled valve 2 allows sewage to enter the second separation module 5, and opens total blowoff valve and the first separation of the first separation module 4 The high-pressure hydraulic pump of module 4, starts blowdown auto-flushing.Second separation module 5 is conversely, realize that 2 grades of alternatings are uninterruptedly filtered.
The process of cleaning, first, the fixation wall of screen cloth tilt about 10 ° of installations to water inlet, can lift automatic cleaning effect Really.Secondly, adjustable lawn irrigation shower nozzle 17 on the market is installed above filtering ponds, high-pressure pump is connected, mixes up angle and water spray Amount allows shower nozzle 17 to rinse whole screen cloth.When circulating water strainer not when in use, cleaned and also very facilitated.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is simultaneously not used to limitation The scope of the claims of the present utility model, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this case In the scope of the claims.

Claims (3)

1. a kind of circulating water strainer, including filtering module (1) and cleaning module (2), it is characterised in that
The filtering module (1) includes a rectangular filtering ponds, and the centre of the filtering ponds separates provided with one along its length The filtering ponds are separated into the first separation module (4) and the second separation module (5), first separation module (4) and by wall Two separation modules (5) side is respectively equipped with the first sewage inlet port (21) and the second sewage inlet port (20), its opposite side difference Provided with the first separation water out (7) and the second separation water out (6), first separation module (4) and the second separation module (5) It is interior to be mounted on mesh number multiple stainless steel mesh (19) incremented by successively, described from sewage inlet port toward separation water Way out The bottom of one separation module (4) is provided with multiple interconnected the first sewage draining exits (16), the bottom of second separation module (5) Provided with multiple interconnected the second sewage draining exits (15);
The cleaning module (2) includes being equiped with activated carbon in Inner circular grooves (10) and peripheral groove (11), the interior circular groove (10), institute The side for stating interior circular groove (10) is provided with the separation water inlet that water out (7) and the second separation water out (6) connection are separated with first, Its opposite side is provided with the treated water outlet (9) connected with peripheral groove (11), and the bottom of the peripheral groove (11) is provided with to be connected with water tower Logical discharge outlet (8), foam overflow groove (22) and an overfall (12) of the top provided with an annular of the peripheral groove (11), institute Overfall (12) is stated provided with the first water level inductive switch, the bottom of the peripheral groove be provided with it is multiple rows of be connected with jet pump receive Rice aeration tube.
2. circulating water strainer according to claim 1, it is characterised in that the dividing wall enters close to the first sewage The side of mouth (21) and the second sewage inlet port (20) is provided with breach (18), the first sewage inlet port (21), the second sewage Electric control valve, first separation module (4) are equipped with inlet port (20), the first sewage draining exit (16) and the second sewage draining exit (15) The second water level inductive switch is equipped with the second separation module (5), the electric control valve and the second water level inductive switch electrically connect Connect.
3. circulating water strainer according to claim 1 or 2, it is characterised in that the filtering module (1) also includes setting Cleaning module at the top of first separation module (4) and the second separation module (5), the cleaning module include with it is described many Individual stainless steel mesh (19) corresponding the first separation module high-pressure pump pipe (14) and the second separation module high-pressure pump pipe (13), the high-pressure pump pipe is provided with multiple adjustable lawn irrigation shower nozzles (17), and the high-pressure pump pipe is connected to high pressure Pump.
CN201720132676.5U 2017-02-14 2017-02-14 A kind of circulating water strainer Active CN206521348U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720132676.5U CN206521348U (en) 2017-02-14 2017-02-14 A kind of circulating water strainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720132676.5U CN206521348U (en) 2017-02-14 2017-02-14 A kind of circulating water strainer

Publications (1)

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CN206521348U true CN206521348U (en) 2017-09-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107986532A (en) * 2017-12-21 2018-05-04 中国水产科学研究院黄海水产研究所 One kind erects duct type oxygenation, disinfection, water lift all-in-one machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107986532A (en) * 2017-12-21 2018-05-04 中国水产科学研究院黄海水产研究所 One kind erects duct type oxygenation, disinfection, water lift all-in-one machine

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Address after: 510880, Yuzhou City, Xicheng District, Huadu District, Huayama Castle Murayama Former Highway No. 282 Earth name "Kuko Ko"

Patentee after: Guangdong five Longgang aquatic science and Technology Development Co., Ltd.

Address before: 510880, Yuzhou City, Xicheng District, Huadu District, Huayama Castle Murayama Former Highway No. 282 Earth name "Kuko Ko"

Patentee before: Guangzhou five Longgang aquatic product development Co., Ltd.

CP01 Change in the name or title of a patent holder