CN116606044A - High-efficient waste water circulation treatment facility for breeding - Google Patents
High-efficient waste water circulation treatment facility for breeding Download PDFInfo
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- CN116606044A CN116606044A CN202310889373.8A CN202310889373A CN116606044A CN 116606044 A CN116606044 A CN 116606044A CN 202310889373 A CN202310889373 A CN 202310889373A CN 116606044 A CN116606044 A CN 116606044A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 76
- 238000009395 breeding Methods 0.000 title description 2
- 230000001488 breeding effect Effects 0.000 title description 2
- 238000000926 separation method Methods 0.000 claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000004140 cleaning Methods 0.000 claims abstract description 60
- 239000006260 foam Substances 0.000 claims abstract description 45
- 239000010802 sludge Substances 0.000 claims abstract description 26
- 238000004064 recycling Methods 0.000 claims abstract description 18
- 238000009360 aquaculture Methods 0.000 claims abstract description 13
- 244000144974 aquaculture Species 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims description 31
- 238000001471 micro-filtration Methods 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 20
- 239000004677 Nylon Substances 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009313 farming Methods 0.000 claims 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 61
- 238000000034 method Methods 0.000 abstract description 13
- 238000000746 purification Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The application provides a high-efficiency wastewater recycling treatment device for aquaculture, which relates to the field of aquaculture water purification, and comprises the following components: rotating the cleaning cylinder; the output port of the rotary cleaning cylinder is connected with a particulate filter through a pipeline; a gas foam separation cartridge connected to the particulate filter by a conduit; the rotary centrifugal machine is connected with an output pipe of the gas foam separation cylinder; the closed-loop wastewater recovery pipe group is connected with a rotary centrifuge; the water circulation treatment equipment has the functions of sludge separation, wastewater purification and waste gas separation on the wastewater for cultivation, has good purification effect and wastewater treatment efficiency, and solves the problems that the existing cultivation wastewater circulation treatment method often has some technical problems such as low treatment efficiency, poor water quality after treatment, difficult sludge treatment and the like generated in the wastewater treatment process, complicated sludge-water separation process, low separation efficiency and high energy consumption of a water circulation system and a wastewater purification system.
Description
Technical Field
The application relates to the technical field of aquaculture water purification, in particular to efficient wastewater recycling treatment equipment for aquaculture.
Background
The aquaculture field is required to be provided with a circulating system in the aquaculture pond, so that the aquaculture water circularly flows in the aquaculture pond, the oxygen content of the aquaculture water can be increased, the water quality of the aquaculture water is improved, and the wastewater treatment mechanism is additionally arranged in the circulating system, so that the aquaculture water can be filtered and purified, and the water quality of the aquaculture water is further improved.
The existing cultivation wastewater recycling treatment method often has some technical problems such as low treatment efficiency, poor water quality after treatment, difficult sludge treatment and the like generated in the wastewater treatment process, complex sludge and water separation process, low separation efficiency, and high energy consumption of a water recycling system and a wastewater purification system.
Disclosure of Invention
In view of the above, the application provides a high-efficiency wastewater recycling treatment device for cultivation, so as to solve the problems of low treatment efficiency, poor water quality after treatment, difficult sludge treatment and the like generated in the wastewater treatment process, complex sludge and water separation process, low separation efficiency and high energy consumption of a water recycling system and a wastewater purification system of the existing cultivation wastewater recycling treatment method.
The application provides high-efficiency wastewater recycling treatment equipment for cultivation, which specifically comprises a rotary cleaning cylinder; the output port of the rotary cleaning cylinder is connected with a particulate filter through a pipeline; a gas foam separation cartridge connected to the particulate filter by a conduit; the rotary centrifugal machine is connected with an output pipe of the gas foam separation cylinder; the closed-loop wastewater recovery pipe group is connected with the rotary centrifuge; the vortex separation pipeline is connected between the rotary cleaning cylinder and the gas foam separation cylinder through a pipeline, and the rotary cleaning cylinder is communicated with the gas foam separation cylinder through the vortex separation pipeline; and the sludge collector is fixedly connected below the vortex separation pipeline body.
Further, waste water input port has been seted up to the barrel side of rotatory cleaning tube, rotatory cleaning tube upper surface passes through the rotatory clean driving piece of bolt fixedly connected with, rotatory brush post of shaft coupling fixedly connected with is passed through to the pivot of rotatory clean driving piece, rotatory cleaning tube is inside to rotate through the bearing and connect rotatory brush post, fixedly connected with fixed clamp splice on the rotatory brush post surface, fixed clamp splice passes through the bolt clamping connection has elastic connection board, elastic connection board is the plate body that spring steel made, elastic connection board's outer end fixedly connected with nylon brush, the nylon brush is the toper brush of nylon material.
Further, a cleaning cylinder output port is formed in the middle of the bottom of the rotary cleaning cylinder, and a reverse rotational flow blade is fixedly connected to the cleaning cylinder output port.
Further, the particle filter is of a cylindrical structure, the inner wall of the particle filter is fixedly connected with a microfiltration membrane, a reverse anti-blocking spray head is arranged below the microfiltration membrane, the reverse anti-blocking spray head is connected with external water pressure through a pipeline and a valve, and the jet flow direction of the reverse anti-blocking spray head is perpendicular to the lower surface of the microfiltration membrane.
Furthermore, a separating cylinder input port is arranged below the gas foam separating cylinder, a water inlet nozzle is fixedly connected above the separating cylinder input port, and a fan-shaped nozzle with a fan-shaped structure is arranged on the side surface of the water inlet nozzle.
Further, the upper end of the gas foam separating cylinder is connected with a gas collecting cover through a bolt, the gas collecting cover is of a spherical top structure, and a collecting cover exhaust pipe is fixedly connected in the middle of the upper end of the gas collecting cover.
Further, the lower surface of rotary centrifuge is connected with rotary driving piece through the bolt, and rotary driving piece's swivel joint rotary centrifuge's bottom plate is rotated through bearing and sealing washer, and rotary driving piece's upper end fixedly connected with centrifugal separating tube.
Further, the closed-loop wastewater recovery pipe group is formed by splicing a self-priming centrifugal pump, a main pipe and a branch pipe, an input pipe of the self-priming centrifugal pump is connected with the inside of the centrifugal separation cylinder through a pipe, an output pipe of the self-priming centrifugal pump is connected with the main pipe through a flange, the main pipe is connected with the branch pipe, and a branch pipe valve is arranged on the branch pipe.
Further, a separation pipeline input port with a conical end head structure is processed at the left end of the vortex separation pipeline, the separation pipeline input port is connected with a rotary cleaning cylinder through a pipeline, a separation pipeline output port is formed in the upper right side of the pipe body of the vortex separation pipeline, and the separation pipeline output port is connected with a gas foam separation cylinder through a pipeline.
Further, the right section pipe body of the vortex separation pipe is processed in a downward smooth inclination mode, a sludge collector is connected to the lower portion of the right end of the vortex separation pipe through a pipe, a vortex generating vortex sheet is fixedly connected to the inner wall of the vortex separation pipe, and the vortex generating vortex sheet is a stainless steel sheet with an inclined structure.
The beneficial effects are that:
1. in the wastewater circulation treatment device, the rotary brush column is driven by the rotary cleaning driving piece to rotate at a high speed in the working process, when wastewater passes through a pipeline provided with the high-speed rotary brush, the brush rotates to generate strong water flow turbulence, and the turbulence can scatter large particle suspended matters in the wastewater and enable the large particle suspended matters to be dispersed in the water, so that the contact area of the particle surface is increased, the wastewater circulation treatment device is beneficial to the subsequent treatment steps such as chemical reaction, biodegradation and the like, meanwhile, the impact and shearing action of the rotary brush on the wastewater can damage the microbial cell structure in the wastewater, reduce the biotoxicity in the wastewater, especially for some harmful microorganisms which are difficult to biodegrade, solve the problem that the wastewater contains a large amount of bacteria and harmful substances, and the device has a simple structure and is easy to manufacture and maintain.
2. The application is provided with the particle filter, water flows into the particle filter after being processed by the rotary cleaning cylinder, passes through the micro-filtration membrane in the process of flowing through the particle filter, and filters impurities in the water through the micro-filtration membrane, thereby removing the particle matters in the water and effectively improving the cleanliness of the water quality; the reverse anti-blocking spray head is further arranged below the microfiltration membrane, when the microfiltration membrane is blocked due to long-term use, the reverse anti-blocking spray head is connected with water pressure, so that the reverse anti-blocking spray head sprays water towards the microfiltration membrane, the high-pressure water flow is utilized to reversely clean the filtration membrane, substances attached to the filtration membrane are washed away, and maintenance and cleaning of equipment are facilitated.
3. Through the action of the gas foam separating cylinder, water purified by the particulate filter enters the gas foam separating cylinder through the water inlet nozzle, water flow forms a rotary vortex in the gas foam separating cylinder through the action of the fan-shaped nozzle, gas dissolved in wastewater is driven to form bubbles under the action of the vortex, the gas is gradually separated from the wastewater along with rising of the bubbles, the separated gas forms bubbles at the top of the tank, and the formed gas is concentrated through the collecting cover exhaust pipe and then is conveyed to an external gas treatment mechanism for further treatment, so that the purification effect on harmful gas in the water is realized.
4. The rotary cleaning cylinder and the gas foam separating cylinder are connected through the vortex separating pipeline, and after the high-speed rotary brush device finishes treating the wastewater, the wastewater flows into the conveying pipeline. In the transmission process, due to the effect of vortex generating cyclone sheets, sludge in the wastewater starts to separate from water, the separated sludge is deposited at the position of a separating and depositing pipe end and enters the sludge collector through a pipeline to be concentrated, and the separated water enters a gas foam separating cylinder; in the process, the waste water is separated into sludge to a certain extent before entering the gas foam separation mechanical device, so that the working efficiency of the gas foam separation mechanical device is improved; the design fully utilizes the vortex in the pipeline to improve the separation efficiency of the sludge and reduce the burden of the gas foam separation mechanical device.
5. The gas foam separating cylinder is also connected with a rotary centrifuge, waste water purified by the gas foam separating cylinder enters the centrifugal separating cylinder, the centrifugal separating cylinder is driven to rotate at a high speed by a rotary driving piece to generate centrifugal force, so that particulate matters are pushed to the wall surface of the centrifugal cylinder and then slide to the bottom along the conical wall, and separation is completed; the separated particulate matters can be removed from the bottom of the centrifugal cylinder at regular intervals, the treated water is finally conveyed to the main pipeline through the self-priming centrifugal pump and is conveyed back to the culture pond through the branch pipeline, so that the separation function of mud and slag in the water is realized.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present application.
Fig. 2 is a schematic structural view of the rear of the embodiment of the present application.
Fig. 3 is a schematic view of the structure inside an embodiment of the present application.
Fig. 4 is a schematic diagram of a front view structure of fig. 3 according to an embodiment of the present application.
Fig. 5 is a schematic view of a structure of a rotary brush column according to an embodiment of the present application.
Fig. 6 is a schematic view of the structure of the inside of the vortex separation pipe according to the embodiment of the present application.
Fig. 7 is a partially enlarged schematic view of the structure of fig. 3 at a in accordance with an embodiment of the present application.
Fig. 8 is a partially enlarged structural schematic diagram of fig. 4 at B according to an embodiment of the present application.
Fig. 9 is a partially enlarged structural schematic diagram of fig. 5 at C according to an embodiment of the present application.
List of reference numerals
1. Rotating the cleaning cylinder; 101. a waste water input port; 102. rotating the brush column; 103. fixing the clamping blocks; 104. an elastic connecting plate; 105. nylon brushes; 106. an outlet of the cleaning cylinder; 107. reverse swirl vanes; 108. rotating the cleaning drive member; 2. a particulate filter; 201. microfiltration membranes; 202. reverse anti-blocking spray head; 3. a gas foam separation cartridge; 301. a separator cartridge input port; 302. a water inlet nozzle; 303. a fan-shaped nozzle; 304. a gas collection cover; 305. collecting cover exhaust pipes; 4. a rotary centrifuge; 401. a rotary driving member; 402. a centrifugal separation cylinder; 5. a closed loop wastewater recovery tube set; 501. self-priming centrifugal pump; 502. a main pipe; 503. a branch pipe; 504. a branch pipe valve; 6. a vortex separation conduit; 601. a separation conduit input port; 602. separating the ends of the precipitation tube; 603. a separation conduit outlet; 604. vortex generating swirl plates; 7. a sludge collector.
Detailed Description
Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
please refer to fig. 1 to 9:
the application provides a high-efficiency wastewater recycling treatment device for cultivation, which comprises a rotary cleaning cylinder 1; the output port of the rotary cleaning cylinder 1 is connected with a particulate filter 2 through a pipeline; a gas foam separation cylinder 3, the gas foam separation cylinder 3 being connected to the particulate filter 2 by a pipe; a rotary centrifugal machine 4, wherein the rotary centrifugal machine 4 is connected with an output pipe of the gas foam separation cylinder 3; a closed-loop wastewater recovery pipe group 5, wherein the closed-loop wastewater recovery pipe group 5 is connected with the rotary centrifuge 4; a vortex separation pipe 6, wherein the vortex separation pipe 6 is connected between the rotary cleaning cylinder 1 and the gas foam separation cylinder 3 through a pipe, and the rotary cleaning cylinder 1 is communicated with the gas foam separation cylinder 3 through the vortex separation pipe 6; and the sludge collector 7 is fixedly connected below the pipe body of the vortex separation pipe 6.
The device comprises a rotary cleaning cylinder 1, a rotary brush column 102, a rotary cleaning driving piece 108, a rotary brush column 102, a fixed clamping block 103, an elastic connecting plate 104, a nylon brush 105 and a nylon brush 105, wherein a wastewater input port 101 is formed in the side face of the cylinder body of the rotary cleaning cylinder 1, the rotary cleaning driving piece 108 is fixedly connected to the upper surface of the rotary cleaning cylinder 1 through a bolt, a rotary shaft of the rotary cleaning driving piece 108 is fixedly connected with the rotary brush column 102 through a shaft coupling, the rotary brush column 102 is rotatably connected to the rotary cleaning cylinder 1 through a bearing, the outer surface of the rotary brush column 102 is fixedly connected with the fixed clamping block 103, the elastic connecting plate 104 is in clamping connection with the elastic connecting plate 104 through the bolt, the elastic connecting plate 104 is a plate body made of spring steel, the outer end of the elastic connecting plate 104 is fixedly connected with the nylon brush 105, and the nylon brush 105 is a conical brush made of nylon material; the brush is slightly bent under the action of the elastic connecting plate 104, and then quickly restored after the resistance disappears, and the small bending and restoring actions greatly enhance the cleaning effect of the brush on bacteria and harmful substances in the wastewater.
Wherein, a cleaning cylinder outlet 106 is arranged in the middle of the bottom of the rotary cleaning cylinder 1, and a reverse rotational flow blade 107 is fixedly connected to the cleaning cylinder outlet 106; the counter-swirling vanes 107 are counter-rotating to the brush and generate a counter-swirling flow when the wastewater is discharged after being cleaned by the rotating brush, which helps to continue cleaning out large particulate matter that may remain in the water during the brush cleaning process.
The particle filter 2 is of a cylindrical structure, a microfiltration membrane 201 is fixedly connected to the inner wall of the particle filter 2, a reverse blocking prevention spray head 202 is arranged below the microfiltration membrane 201, the reverse blocking prevention spray head 202 is connected with external water pressure through a pipeline and a valve, and the jet flow direction of the reverse blocking prevention spray head 202 is perpendicular to the lower surface of the microfiltration membrane 201; the water flows into the particle filter 2 after being processed by the rotary cleaning cylinder 1, passes through the micro-filtration membrane 201 in the process of flowing through the particle filter 2, and filters impurities in the water through the micro-filtration membrane 201, so that particulate matters in the water are removed, and the cleanliness of the water quality is effectively improved; the reverse anti-blocking spray head 202 is also arranged below the microfiltration membrane 201, when the microfiltration membrane 201 is blocked due to long-term use, the reverse anti-blocking spray head 202 is connected with water pressure, so that the reverse anti-blocking spray head 202 sprays water towards the microfiltration membrane 201, the filtration membrane is reversely cleaned by high-pressure water flow, and substances attached to the filtration membrane are washed away.
Wherein, a separating cylinder input port 301 is arranged below the gas foam separating cylinder 3, a water inlet nozzle 302 is fixedly connected above the separating cylinder input port 301, and a fan-shaped nozzle 303 with a fan-shaped structure is arranged on the side surface of the water inlet nozzle 302; the upper end of the gas foam separating cylinder 3 is connected with a gas collecting cover 304 through a bolt, the gas collecting cover 304 is of a spherical top structure, and a collecting cover exhaust pipe 305 is fixedly connected in the middle of the upper end of the gas collecting cover 304; the water purified by the particulate filter 2 enters the gas foam separation cylinder 3 through the water inlet nozzle 302, the water flow forms a rotary vortex in the gas foam separation cylinder 3 under the action of the fan-shaped nozzle 303, the gas dissolved in the wastewater is driven to form bubbles under the action of the vortex, the gas is gradually separated from the wastewater along with the rising of the bubbles, the separated gas forms bubbles at the top of the tank, and the formed gas is concentrated through the collecting cover exhaust pipe 305 and then is conveyed to an external gas treatment mechanism for further treatment, so that the purification effect on harmful gas in the water is realized.
The lower surface of the rotary centrifugal machine 4 is connected with a rotary driving piece 401 through a bolt, a rotating shaft of the rotary driving piece 401 is rotationally connected with a bottom plate of the rotary centrifugal machine 4 through a bearing and a sealing ring, and the upper end of the rotary driving piece 401 is fixedly connected with a centrifugal separation cylinder 402; the wastewater treated by the gas foam separating cylinder 3 enters the centrifugal separating cylinder 402, the centrifugal separating cylinder 402 is driven by the rotary driving piece 401 to rotate at a high speed to generate centrifugal force, so that particulate matters are pushed to the wall surface of the centrifugal cylinder and then slide to the bottom along the conical wall, and the sludge and slag separation function is realized.
The closed-loop wastewater recovery pipe group 5 is formed by splicing a self-priming centrifugal pump 501, a main pipeline 502 and a branch pipeline 503, wherein an input pipe of the self-priming centrifugal pump 501 is connected with the inside of the centrifugal separation cylinder 402 through a pipeline, an output pipe of the self-priming centrifugal pump 501 is connected with the main pipeline 502 through a flange, the main pipeline 502 is connected with the branch pipeline 503, and a branch pipeline valve 504 is arranged on the branch pipeline 503; the water inside the centrifugal separation tube 402 can be delivered to the main pipe 502 by the self-priming centrifugal pump 501, and the water can be delivered to the culture pond by diversion through the branch pipe 503, so that the water circulation is realized.
The left end of the vortex separation pipeline 6 is provided with a separation pipeline input port 601 with a conical end head structure, the separation pipeline input port 601 is connected with the rotary cleaning cylinder 1 through a pipeline, a separation pipeline output port 603 is formed above the right side of the pipeline body of the vortex separation pipeline 6, and the separation pipeline output port 603 is connected with the gas foam separation cylinder 3 through a pipeline; the right section pipe body of the vortex separation pipe 6 is processed in a downward smooth inclination mode, a sludge collector 7 is connected below the right end of the vortex separation pipe 6 through a pipe, a vortex generating swirl plate 604 is fixedly connected to the inner wall of the vortex separation pipe 6, and the vortex generating swirl plate 604 is a stainless steel plate with an inclined structure; after the wastewater is treated by the high-speed rotating brush device, the wastewater flows into the vortex separation pipeline 6, in the transmission process, sludge in the wastewater starts to separate from water due to the action of the vortex generating cyclone plates 604, the separated sludge is deposited at the position of the separating and depositing pipe end 602 and enters the sludge collector 7 through the pipeline to be concentrated, and the separated water enters the gas foam separation cylinder 3 to finish part of sludge separation.
In the second embodiment, the branch pipe valve 504 is an electromagnetic valve, which can be remotely controlled to be opened or closed through a network, so that the labor is saved, the operation is fast and convenient, and the control is convenient.
The specific use mode and the action are as follows: in the application, firstly, the rotary cleaning driving piece 108 is started to convey the wastewater to the inside of the rotary cleaning cylinder 1 through the wastewater inlet 101, the rotary brush column 102 rotates at a high speed under the driving of the rotary cleaning driving piece 108, when the wastewater passes through a pipeline provided with a high-speed rotary brush, the rotation of the brush can generate strong water flow turbulence, and the turbulence can scatter large particle suspended matters in the wastewater and disperse the large particle suspended matters in the water, so that the contact area of the particle surfaces is increased, the contact area is beneficial to the subsequent treatment steps such as chemical reaction, biodegradation and the like, meanwhile, the impact and shearing action of the rotary brush on the wastewater can also destroy the microbial cell structure in the wastewater, reduce the biotoxicity in the wastewater, and especially for some harmful microorganisms which are difficult to biodegrade, the water flows into the particle filter 2 after being treated by the rotary cleaning cylinder 1, passes through the microfiltration membrane 201 in the process of the particle filter 2, impurities in the water are removed by the microfiltration membrane 201, and the water quality is effectively improved; a reverse anti-blocking spray head 202 is also arranged below the microfiltration membrane 201, when the microfiltration membrane 201 is blocked due to long-term use, the reverse anti-blocking spray head 202 is connected with water pressure, the reverse anti-blocking spray head 202 sprays water towards the microfiltration membrane 201, the filtration membrane is reversely cleaned by high-pressure water flow, substances attached to the filtration membrane are washed away, water purified by the particulate filter 2 enters the gas foam separation cylinder 3 through the water inlet nozzle 302, the water flow forms a rotary vortex in the gas foam separation cylinder 3 through the action of the fan-shaped nozzle 303, under the action of the vortex, gas dissolved in wastewater is driven to form bubbles, the gas is gradually separated from the wastewater along with the rising of the bubbles, the separated gas forms bubbles at the top of the tank, and the formed gas is concentrated through the collecting cover exhaust pipe 305 and then is conveyed to an external gas treatment mechanism for further treatment, the rotary cleaning cylinder 1 and the gas foam separating cylinder 3 are connected through a vortex separating pipeline 6, after the rotary cleaning cylinder 1 finishes treating wastewater, the wastewater flows into a transmission pipeline, the high-speed water flow and the vortex generate a cyclone plate 604 to enable the water flow to rotate in the conveying process, the sludge in the wastewater starts to separate from water, the separated sludge is deposited at the position of a separating sedimentation pipe end 602 and enters the interior of a sludge collector 7 through the pipeline to be concentrated, the separated water enters the gas foam separating cylinder 3, the wastewater purified by the gas foam separating cylinder 3 enters the interior of a centrifugal separating cylinder 402, the centrifugal separating cylinder 402 drives the high-speed rotation through a rotary driving piece 401 to generate centrifugal force, so that particulate matters are pushed to the wall surface of the centrifugal cylinder and then slide to the bottom along a conical wall to finish separation; the separated particulate matter can be periodically removed from the bottom of the centrifugal barrel, and the treated water is finally conveyed to the main pipeline 502 through the self-priming centrifugal pump 501 and conveyed back to the culture pond in each area through the branch pipeline 503, so as to realize the circulation and purification processes of the culture water.
Claims (10)
1. The utility model provides a high-efficient waste water circulation treatment facility for breed which characterized in that includes: a rotary cleaning cylinder (1); the output port of the rotary cleaning cylinder (1) is connected with a particulate filter (2) through a pipeline; a gas foam separation cylinder (3), the gas foam separation cylinder (3) being connected to the particulate filter (2) by a pipe; a rotary centrifugal machine (4), wherein the rotary centrifugal machine (4) is connected with an output pipe of the gas foam separation cylinder (3); a closed-loop wastewater recovery pipe group (5), wherein the closed-loop wastewater recovery pipe group (5) is connected with the rotary centrifuge (4); the vortex separation pipeline (6) is connected between the rotary cleaning cylinder (1) and the gas foam separation cylinder (3) through a pipeline, and the rotary cleaning cylinder (1) is communicated with the gas foam separation cylinder (3) through the vortex separation pipeline (6); and the sludge collector (7) is fixedly connected below the pipe body of the vortex separation pipe (6).
2. A high efficiency wastewater recycling apparatus for farming as set forth in claim 1, wherein: the utility model discloses a waste water cleaning device, including rotatory cleaning cylinder (1), waste water input port (101) has been seted up to barrel side of rotatory cleaning cylinder (1), rotatory cleaning cylinder (1) upper surface passes through bolt fixedly connected with rotatory cleaning drive piece (108), rotatory brush post (102) of shaft coupling fixed connection is passed through in the pivot of rotatory cleaning drive piece (108), rotatory cleaning cylinder (1) are inside to be rotated through the bearing and to be connected with rotatory brush post (102), fixedly connected with fixed clamp splice (103) on rotatory brush post (102) surface, fixed clamp splice (103) are connected with elastic connection board (104) through bolt clamping, elastic connection board (104) are the plate body that spring steel made, the outer end fixedly connected with of elastic connection board (104) is ni Long Shuazi (105), ni Long Shuazi (105) are nylon material's toper brush.
3. A high efficiency wastewater recycling apparatus for cultivation as set forth in claim 2, wherein: a cleaning cylinder output port (106) is formed in the middle of the bottom of the rotary cleaning cylinder (1), and a reverse rotational flow blade (107) is fixedly connected to the cleaning cylinder output port (106).
4. A high efficiency wastewater recycling apparatus for farming as set forth in claim 1, wherein: the particle filter (2) is of a cylindrical structure, the micro-filtration filter membrane (201) is fixedly connected to the inner wall of the particle filter (2), the reverse anti-blocking spray head (202) is arranged below the micro-filtration filter membrane (201), the reverse anti-blocking spray head (202) is connected with external water pressure through a pipeline and a valve, and the jet flow direction of the reverse anti-blocking spray head (202) is perpendicular to the lower surface of the micro-filtration filter membrane (201).
5. A high efficiency wastewater recycling apparatus for farming as set forth in claim 1, wherein: a separating cylinder input port (301) is arranged below the gas foam separating cylinder (3), a water inlet nozzle (302) is fixedly connected above the separating cylinder input port (301), and a fan-shaped nozzle (303) with a fan-shaped structure is arranged on the side face of the water inlet nozzle (302).
6. A high efficiency wastewater recycling apparatus for farming as set forth in claim 1, wherein: the upper end of the gas foam separating cylinder (3) is connected with a gas collecting cover (304) through a bolt, the gas collecting cover (304) is of a dome-shaped structure, and a collecting cover exhaust pipe (305) is fixedly connected in the middle of the upper end of the gas collecting cover (304).
7. A high efficiency wastewater recycling apparatus for farming as set forth in claim 1, wherein: the lower surface of rotary centrifuge (4) is connected with rotary driving piece (401) through the bolt, and the rotation axis of rotary driving piece (401) passes through the bottom plate of bearing and sealing washer swivelling joint rotary centrifuge (4), and the upper end fixedly connected with centrifugal separation section of thick bamboo (402) of rotary driving piece (401).
8. A high efficiency wastewater recycling apparatus for farming as set forth in claim 7, wherein: the closed-loop wastewater recovery pipe group (5) is composed of a self-priming centrifugal pump (501), a main pipe (502) and a branch pipe (503), wherein an input pipe of the self-priming centrifugal pump (501) is connected with the inside of the centrifugal separation cylinder (402) through a pipe, an output pipe of the self-priming centrifugal pump (501) is connected with the main pipe (502) through a flange, the main pipe (502) is connected with the branch pipe (503), and a branch pipe valve (504) is arranged on the branch pipe (503).
9. A high efficiency wastewater recycling apparatus for farming as set forth in claim 1, wherein: the left end of the vortex separation pipeline (6) is provided with a separation pipeline input port (601) with a conical end head structure, the separation pipeline input port (601) is connected with the rotary cleaning cylinder (1) through a pipeline, a separation pipeline output port (603) is formed in the upper right side of the pipeline body of the vortex separation pipeline (6), and the separation pipeline output port (603) is connected with the gas foam separation cylinder (3) through a pipeline.
10. An efficient aquaculture wastewater recycling apparatus according to claim 9, wherein: the right section pipe body of the vortex separation pipe (6) is processed in a downward smooth inclination mode, a sludge collector (7) is connected to the lower portion of the right end of the vortex separation pipe (6) through a pipe, a vortex generating swirl plate (604) is fixedly connected to the inner wall of the vortex separation pipe (6), and the vortex generating swirl plate (604) is a stainless steel plate with an inclined structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310889373.8A CN116606044A (en) | 2023-07-20 | 2023-07-20 | High-efficient waste water circulation treatment facility for breeding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310889373.8A CN116606044A (en) | 2023-07-20 | 2023-07-20 | High-efficient waste water circulation treatment facility for breeding |
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| CN116606044A true CN116606044A (en) | 2023-08-18 |
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| CN202310889373.8A Pending CN116606044A (en) | 2023-07-20 | 2023-07-20 | High-efficient waste water circulation treatment facility for breeding |
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