CN208783565U - A kind of full automatic high efficiency pollutant-removing system for the cultivation of pond circulation water - Google Patents

A kind of full automatic high efficiency pollutant-removing system for the cultivation of pond circulation water Download PDF

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Publication number
CN208783565U
CN208783565U CN201821090947.6U CN201821090947U CN208783565U CN 208783565 U CN208783565 U CN 208783565U CN 201821090947 U CN201821090947 U CN 201821090947U CN 208783565 U CN208783565 U CN 208783565U
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cultivation
turntable
sewage
water
circulation water
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CN201821090947.6U
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叶章颖
朋泽群
鲍伟君
朱松明
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Zhejiang University ZJU
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Zhejiang University ZJU
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Abstract

The utility model relates to a kind of full automatic high efficiency pollutant-removing systems for the cultivation of pond circulation water, mainly include the control section for removing the turntable micro-filter of suspended matter in cultivation water, for removing the sewage suction device of sediment in cultivation water and for controlling turntable micro-filter and sewage suction device;Back flushing nozzle can be additionally set on turntable micro-filter, to carry out back flush to suspended matter being adsorbed on strainer etc., achieve the effect that greatly to remove oil removal.The system of the utility model not only solves the removal problem of sediment, and solves the problems, such as suspended matter removal in the cultivation of pond circulation water, and the soil pick-up for cultivating pond circulation water is more efficient, scientific.

Description

A kind of full automatic high efficiency pollutant-removing system for the cultivation of pond circulation water
Technical field
The utility model relates to a kind of full automatic high efficiency pollutant-removing systems for the cultivation of pond circulation water, belong to recirculated water and support Plantation technology field.
Background technique
With the living standard of continuous improvement, green, non-harmful healthy food is increasingly becoming the first choice of people, by Contain abundant nutrition in aquatic products, it has also become the favor of vast consumer.Aquaculture is then the important sources of aquatic products, this High degree has pushed the fast development of culture fishery.The cultivation of pond circulation water is a kind of pond culture mould of novel ecological Formula so also just puts forward higher requirements water quality since the mode is a kind of high-density breeding mode in certain space. One of an important factor for particulate matter that circulating water cultivation generates is then influence water quality, particulate matter are broadly divided into suspended particulate substance and sink Shallow lake particulate matter, wherein suspended particulate substance accounts for 60 or more the percent of particulate pollutant, and particulate pollutant is mainly derived from feed Residual bait, the excreta of fish, outer pond sludge sand etc..If the sludge that cultivation generates is cleared up not in time, it can generate and some be unfavorable for supporting The element (ammonia nitrogen, nitrous etc.) grown, the increase of these elements then may just need largely to change water, this just runs counter to pond and follows The environmentally friendly theory of ring water cultivation.Existing pond circulation water cultivation sewage suction device system is directed to precipitating particulate matter, for The suspended matter for accounting for particulate pollutant 60 or more percent not can be removed then, and soil pick-up low efficiency, and the degree of automation is low, needs It is artificial to open and close.In conclusion pond circulation water is cultivated as a kind of novel, environmentally friendly, high yield aquaculture model, The cultivation of pond circulation water efficiently, the removal Particulate Pollution problem of science limit to a certain extent the aquaculture model into one Step is promoted.
Utility model content
The utility model proposes a kind of for pond for the deficiency of existing pond circulation water cultivation particulate matter removal technology The full automatic high efficiency sewage sucking system of circulating water cultivation.
A kind of full automatic high efficiency pollutant-removing system for the cultivation of pond circulation water of the utility model, comprising:
Rotating disc type Microfilter is connected and sealed with cultivation flowing water slot tail, water flow is made all to pass through turntable micro-filter stream It crosses, for being filtered to pond culture recirculated water, goes the suspended particulate substance in water removal, and final discharge system;
Sewage suction device is set in the sewage sump of cultivation gutter channel, for sliding back and forth in sewage sump precipitating is sucked out Particulate matter, and final discharge system;
Control section, for controlling the start and stop of rotating disc type Microfilter and sewage suction device.
In above-mentioned technical proposal, further, the rotating disc type Microfilter includes rack, motor, turntable, strainer, axis Hold seat and baffle;Wherein strainer is arranged in entire turntable disk, and turntable is fixed on the rack by bearing block, and motor is fixed on In rack, motor driven turntable is rotated, and rotating disc type Microfilter is connected and sealed by baffle and cultivation flowing water slot tail, So that water flows through baffle obstruction and is flowed out by Microfilter turntable.
Further, back flushing nozzle and diversion trench are additionally provided on rotating disc type Microfilter, back flushing nozzle is fixed on Turntable top, positioned at water flow through strainer after the side flowed out, diversion trench is fixed on the opposite side for being located at back flushing nozzle on turntable.When When water flow passes through turntable micro-filter strainer, suspended particulate substance is attached on screen surface, and turntable rotation brings particulate matter to backwash The particulate matter being adsorbed on strainer recoil is washed till in diversion trench finally by back flushing nozzle and is discharged by region, to reach removal The effect of suspended particulate substance.
Further, the sewage suction device includes sewage absorpting heat, soil pick-up pump and to be fixed on sewage sump upper side sensor solid For detecting the sludge thickness transducer of the accumulation of precipitating particulate matter in sewage sump at fixed rack, soil pick-up pump is fixed on cultivation Flowing water slot tail, and be fixedly connected using hose with sewage absorpting heat, sewage absorpting heat is placed in inside sewage sump and by automatically controlling part Control can be slided back and forth in sewage sump.
Further, the sewage absorpting heat includes the soil pick-up item of two rows of three face apertures, and hole shape is rectangle.
Further, the motor is fixed in rack and is located at the top of turntable, is turned by gear shaft and chain drive Disk rotation.
Further, the control section include central processing unit, the high-definition camera being set to above sewage sump and It is fixed on thick for detecting the sludge of the accumulation of precipitating particulate matter in sewage sump at the fixed bracket of sewage sump uppermost sensor Sensor is spent, sludge thickness transducer, high-definition camera are connect with central processing unit.
The beneficial effects of the utility model are:
The utility model goes to oil removal part and sediment portion by setting turntable micro-filter and sewage suction device respectively Point;Additionally settable back flushing nozzle carries out back flush to the particulate matter adsorbed on strainer, reaches and greatly removes oil removal Effect, and by be arranged sensor sewage suction device can be opened when accumulation of precipitates reaches a certain level.The utility model System not only solve the removal of sediment, and solve the problems, such as pond circulation water cultivation in suspended matter removal, make pond The soil pick-up of circulating water cultivation is more efficient, scientific.
Detailed description of the invention
Fig. 1 is a kind of concrete structure schematic diagram of the utility model pollutant-removing system;
Fig. 2 is a kind of concrete structure schematic diagram of turntable micro-filter;
Fig. 3 is a kind of structural schematic diagram of sewage absorpting heat;
Fig. 4 is another viewing angle constructions schematic diagram of Fig. 3 sewage absorpting heat.
In figure: 1, the fixed bracket of sensor;2, sludge thickness transducer;3, turntable micro-filter;4, side baffle;5, soil pick-up Pump;6, sewage absorpting heat;7, sewage sump;8, central processing unit;9, back flushing nozzle;10, motor;11, diversion trench;12, turntable;13, Strainer;14, rack;15, bearing block;16, baffle;17, the first high-definition camera;18, the second high-definition camera.
Specific embodiment
Describe the specific implementation process of the utility model in detail with attached drawing with reference to embodiments.
A kind of concrete structure schematic diagram of Tthe utility model system is as shown in Fig. 1, mainly include turntable micro-filter part, Sewage suction device part, control section.Wherein turntable micro-filter part includes two turntable micro-filters, is for the suspension in water body Particulate matter is separated suspended particulate substance with water body by the strainer on turntable, then will be adsorbed on filter by back flushing nozzle Online suspended particulate substance is rinsed into diversion trench, achievees the effect that remove suspended particulate substance.Sewage suction device part is that removal is heavy Form sediment the precipitating particulate matter in sewage sump, is slided back and forth in sewage sump by sewage absorpting heat, then will precipitate particle by soil pick-up pump Object is sucked out, and achievees the effect that removal precipitating particulate matter.Control section is to be uniformly controlled, managed to entire pollutant-removing system, can Rotating disc type Microfilter and sewage suction device are controlled.
The turntable micro-filter 3 is attached fixation by two pieces of side baffles 4 and cultivation flowing water slot tail, then passes through baffle 16 are fully sealed and connects with cultivation flowing water slot tail, to achieve the purpose that water flow is prevented to flow through from the part other than turntable 12, gear It is provided with notch on plate 16 water flow is made all to pass through turntable micro-filter strainer and flow through, to reach enhancing removal suspended particulate substance Effect.
The turntable micro-filter part mainly includes back flushing nozzle 9, motor 10, diversion trench 11, turntable 12, strainer 13, rack 14, bearing block 15, baffle 16 etc..Its turntable 12 is fixed in rack 14 by bearing block 15, and motor 10 passes through spiral shell Bolt and rack 14 are fixed, and 10 gear shaft of motor can be attached with 12 gear shaft of turntable by chain, to realize 10 band of motor Turn disk is rotated.Diversion trench 11 is fixed with rack 14 by welding, and bottom connecting pipe is to blowdown, gear Plate 16 is connected and sealed with rack 14 by welding makes water flow all pass through turntable micro-filter 3, makes suspended particulate substance It is adsorbed on strainer 13, is rotated by motor 10 and turntable 12 is driven to rotate, can will be adsorbed on the suspended particulate substance on strainer 13 At band to back flushing nozzle 9, back flushing nozzle 9 can be controlled by control section so as to be adsorbed with suspended particulate substance to strainer One side carry out back flush, particulate matter being rinsed under is discharged by diversion trench 11, is finally reached and is removed suspended particulate substance Purpose.
Furthermore, it is possible to which two: first high-definition cameras 17 and second are arranged by the top position at intermediate position in sewage sump 7 High-definition camera 18 accumulates situation for obtaining floating material in real time, and feeds back to control section, and control section is according to feedback control Turntable micro-filter makes operation reserve response.
The sewage suction device part mainly includes the fixed bracket 1 of sensor, sludge thickness transducer 2, sewage absorpting heat 6, inhales Dirt pump 5 etc..It is wherein fixedly connected above the fixed bracket 1 of sensor and sewage sump 7, sludge thickness transducer 2 is fixed with sensor Bracket 1 is fixedly connected, and for detecting the accumulation for precipitating particulate matter in sewage sump, and feeds back to central processing unit 8, this is practical Novel middle sludge thickness transducer can be realized using ultrasonic wave mud level meter.Soil pick-up pump 5 is carried out with cultivation tail portion by bolt It is fixedly connected, and is fixedly connected using hose with sewage absorpting heat 6, sewage absorpting heat 6 is placed in inside sewage sump, can be controlled by control section Slided back and forth in sewage sump, sliding can by motor screw structure or other be able to achieve the structure of linear motion come reality It is existing.When sludge thickness transducer 2 detects that precipitating particulate matter accumulation is more, signal is fed back into central processing unit 8, centre Reason device 8 responds and opens sewage suction device, and sewage absorpting heat 6 slides back and forth in sewage sump, and precipitating particulate matter is by 6 bottom of sewage absorpting heat Aperture is pumped out by soil pick-up, and soil pick-up pumps 5 connecting pipes and carries out blowdown, is finally reached the purpose of removal precipitating particulate matter.
The sewage absorpting heat 6 is as shown in attached drawing 3, attached drawing 4, compared with the existing sewage absorpting heat in market, the utility model sewage absorpting heat 6 Bottom makes soil pick-up hole in this way and to precipitate particulate matter contact surface bigger by the way of the soil pick-up item of two rows of three face apertures, more added with Conducive to soil pick-up, hole shape is rectangle, and biggish particulate matter can be made by, for example, biggish fish scale.Due to 6 length phase of sewage absorpting heat To longer, about 3 meters or so, therefore the utility model is used in 6 top both ends open of sewage absorpting heat, then passes through seamless steel pipe connection merging At one, soil pick-up 5 uses of pump are more high-power, enhance suction, keep bottom soil pick-up more uniform, to enhance removal precipitating particulate matter Effect.
The control section includes mainly central processing unit 8, can be using embedded system as central processing list Member utilizes electrical member according to feedback signals such as sludge thickness transducer 2, the first high-definition camera 17, the second high-definition cameras 18 Part controls turntable micro-filtration 3 and sewage suction device operation reserve, and unitized management operates entire pollutant-removing system.The control unit Divide the control system that can be designed as researching and developing based on embedded system and image processing techniques, to realize to entire pollutant-removing system Control, can use automatic mode or manual mode.Automatic mode can be according to the accumulation of live particle contamination, according to high definition It is micro- then to extend turntable when feedback signal shows that particulate matter accumulation is more for camera, sludge thickness transducer Real-time Feedback signal Filter and sewage suction device runing time, and increase turntable micro-filter and backwash frequency, keep pollutant-removing system operation more efficient.Hand Dynamic model formula refers to can manual operation realization single-unit operation and stopping.The part makes pollutant-removing system realize unitized management.
In conclusion the mentality of designing of Tthe utility model system is by turntable micro-filter decontamination part and bottom soil pick-up portion Divide and cooperate, not only the precipitating particulate matter of significantly more efficient removal dirt collection trench bottom, but also solves the cultivation of pond circulation water The problem of suspended particulate substance removes, the pond circulation water cultivation to create environmentally friendly provide premise guarantee.

Claims (7)

1. a kind of full automatic high efficiency pollutant-removing system for the cultivation of pond circulation water characterized by comprising
Rotating disc type Microfilter is connected and sealed with cultivation flowing water slot tail, so that water flow is all passed through turntable micro-filter outflow, uses It is filtered in pond culture recirculated water, goes the suspended particulate substance in water removal, and final discharge system;
Sewage suction device is set in the sewage sump of cultivation gutter channel, for being slided back and forth in sewage sump precipitating particle is sucked out Object, and final discharge system;
Control section, for controlling the start and stop of rotating disc type Microfilter and sewage suction device.
2. the full automatic high efficiency pollutant-removing system according to claim 1 for the cultivation of pond circulation water, which is characterized in that institute The rotating disc type Microfilter stated includes rack (14), motor (10), turntable (12), strainer (13), bearing block (15) and baffle (16); Wherein strainer (13) is arranged in entire turntable (12) disk, and turntable (12) is fixed on rack (14) by bearing block (15), Motor (10) is fixed on rack (14), and motor (10) driving turntable (12) is rotated, and rotating disc type Microfilter passes through baffle (16) it is connected and sealed with cultivation flowing water slot tail, is flowed out by Microfilter turntable so that water flows through baffle (16) and stops.
3. the full automatic high efficiency pollutant-removing system according to claim 2 for the cultivation of pond circulation water, which is characterized in that Back flushing nozzle (9) and diversion trench (11) are additionally provided on rotating disc type Microfilter, back flushing nozzle (9) is fixed on turntable (12) Portion flows through the side that strainer (13) flows out afterwards positioned at water, and diversion trench (11) is fixed on turntable (12) positioned at back flushing nozzle Opposite side.
4. the full automatic high efficiency pollutant-removing system according to claim 1 for the cultivation of pond circulation water, which is characterized in that institute The sewage suction device stated includes sewage absorpting heat (6), soil pick-up pump (5), and soil pick-up pump (5) is fixed on cultivation flowing water slot tail, and uses hose It is fixedly connected with sewage absorpting heat (6), sewage absorpting heat (6) is placed in inside sewage sump and can be in sewage sump back and forth by control section control Sliding.
5. the full automatic high efficiency pollutant-removing system according to claim 4 for the cultivation of pond circulation water, which is characterized in that institute The sewage absorpting heat (6) stated includes the soil pick-up item of two rows of three face apertures, and hole shape is rectangle.
6. the full automatic high efficiency pollutant-removing system according to claim 2 for the cultivation of pond circulation water, which is characterized in that institute The motor (10) stated is fixed in rack and is located at the top of turntable (12), is rotated by gear shaft and chain drive turntable.
7. the full automatic high efficiency pollutant-removing system according to claim 1 for the cultivation of pond circulation water, which is characterized in that institute The control section stated includes central processing unit (8), the high-definition camera being set to above sewage sump (7) and is fixed on sewage sump (7) for detecting the sludge thickness sensing of the accumulation of precipitating particulate matter in sewage sump at uppermost sensor fixed bracket (1) Device, sludge thickness transducer, high-definition camera are connect with central processing unit.
CN201821090947.6U 2018-07-10 2018-07-10 A kind of full automatic high efficiency pollutant-removing system for the cultivation of pond circulation water Active CN208783565U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108849706A (en) * 2018-07-10 2018-11-23 浙江大学 Full automatic high efficiency pollutant-removing system for the cultivation of pond circulation water
CN113455457A (en) * 2019-11-25 2021-10-01 台州星氧电气有限公司 Variable frequency control method of aerator
CN114470990A (en) * 2021-12-28 2022-05-13 安徽金日晟矿业有限责任公司 Simple movable dust remover for ore processing workshop

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108849706A (en) * 2018-07-10 2018-11-23 浙江大学 Full automatic high efficiency pollutant-removing system for the cultivation of pond circulation water
CN113455457A (en) * 2019-11-25 2021-10-01 台州星氧电气有限公司 Variable frequency control method of aerator
CN113455457B (en) * 2019-11-25 2022-12-02 台州星氧电气有限公司 Variable frequency control method of aerator
CN114470990A (en) * 2021-12-28 2022-05-13 安徽金日晟矿业有限责任公司 Simple movable dust remover for ore processing workshop

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