CN115057490A - Processing apparatus of fishery breeding tail water recycling - Google Patents
Processing apparatus of fishery breeding tail water recycling Download PDFInfo
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- CN115057490A CN115057490A CN202210501389.2A CN202210501389A CN115057490A CN 115057490 A CN115057490 A CN 115057490A CN 202210501389 A CN202210501389 A CN 202210501389A CN 115057490 A CN115057490 A CN 115057490A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 229
- 238000004064 recycling Methods 0.000 title claims abstract description 12
- 238000009395 breeding Methods 0.000 title claims abstract description 10
- 230000001488 breeding effect Effects 0.000 title claims abstract description 10
- 238000004062 sedimentation Methods 0.000 abstract description 15
- 239000002244 precipitate Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 24
- 238000009360 aquaculture Methods 0.000 description 9
- 244000144974 aquaculture Species 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Images
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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application relates to the technical field of fishery breeding tail water treatment, and particularly discloses a treatment device for recycling fishery breeding tail water, which comprises a box body, a water storage cylinder, a support plate, a water drainage tank and a collection box, wherein the box body is rectangular, the top of the box body is in an open shape, the water storage cylinder is arranged in the box body, a piston is placed in the water storage cylinder, and the top of the piston is an inclined plane; a screen is arranged on the side wall of the top of the water storage cylinder, the screen is obliquely arranged, and one end of the screen is fixedly connected with the inner side wall of the box body; two sides of the bottom of the water storage cylinder are fixedly supported through a support plate, a drainage tank is arranged below the support plate, and the bottom end part of the water storage cylinder extends into the drainage tank; the right side of the box body is provided with a collecting box. The aim at of this patent is solved when tail water discharges the sedimentation tank in, the precipitate is piled up in the sedimentation tank bottom, influences the problem of sedimentation tank availability factor.
Description
Technical Field
The invention relates to the technical field of fishery breeding tail water treatment, in particular to a treatment device for recycling fishery breeding tail water.
Background
During or after aquaculture in aquaculture industry, the aquaculture water discharged from aquaculture systems (including aquaculture ponds, nursery ponds, factory workshops and the like) to natural water areas and not used any more is tail water which contains a large amount of pollutants, wherein the pollutants are mainly organic pollution and inorganic pollution.
Organic pollution: the organic nitrogen and phosphorus content in the aquaculture tail water can be increased along with the increase of the aquaculture density, the artificial feed which is fed in excess, the applied organic fertilizer, the biological excrement and the like enable the pond to contain a large amount of organic substances, the dissolved organic substances are nutrients of bacteria, conditions are provided for the propagation and growth of pathogenic bacteria, and the possibility of the disease of aquaculture organisms is increased. The decomposition of excessive organic substances needs to consume a large amount of oxygen, so that the pond is easy to generate an anoxic condition and the water quality is easy to deteriorate, thereby directly influencing the growth of cultured organisms.
Inorganic pollution: the inorganic pollutants in the aquaculture tail water mainly comprise ammonia nitrogen, nitrite and inorganic phosphorus. If the water cannot be treated timely and effectively, the water environment of the culture water area is deteriorated, explosive diseases of fishes, shrimps, shellfish and the like can be caused, even large-area death can be caused, and the quality and the yield of cultured products are reduced.
The tail water treatment mode used at the present stage is approximately as follows: comprises an ecological ditch → a sedimentation tank → a filter dam → an aeration tank → a filter dam → an ecological purification tank, tail water of the culture pond is discharged to a ditch (pipe) pipeline, the culture tail water is collected to the sedimentation tank through a tail water collecting ditch (pipe) pipeline, and the culture tail water is subjected to sedimentation treatment in the sedimentation tank, so that suspended matters in the tail water are precipitated to the bottom of the pond. After the tail water is precipitated, the tail water is filtered through a filter dam to filter particles in the tail water.
Above-mentioned processing mode needs concentrate the water in the pond of breeding to discharge in the sedimentation tank, deposits bait, fish excrement and urine and large granule pollutant, then carries out the centralized processing to collecting the tail water, but because the precipitate can pile up in the sedimentation tank bottom, time is long, needs clear up the precipitate, can influence the availability factor of sedimentation tank, so need use a device to carry out preliminary treatment to the precipitate that gets into the sedimentation tank in advance to improve the live time and the efficiency of sedimentation tank.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a treatment device for recycling fishery breeding tail water, which solves the problem that when the tail water is discharged into a sedimentation tank, sediment is accumulated at the bottom of the sedimentation tank to influence the service efficiency of the sedimentation tank.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a treatment device for recycling fishery breeding tail water comprises a box body, a water storage cylinder, a supporting plate, a drainage box and a collecting box, wherein the box body is rectangular, the top of the box body is in an open shape, the water storage cylinder is arranged inside the box body, a piston is arranged inside the water storage cylinder, and the top of the piston is arranged to be an inclined plane; a screen is arranged on the side wall of the top of the water storage cylinder, the screen is obliquely arranged, one end of the screen is fixedly connected with the inner side wall of the box body, the other end of the screen is tightly attached to the side wall of the water storage cylinder, and the height of the water storage cylinder is lower than that of the screen; a push plate is placed in the water storage cylinder, the push plate is obliquely arranged, the direction of the push plate and the direction of the screen are bilaterally symmetrical along the center of the water storage cylinder, one side of the push plate, which is close to the water storage cylinder, is connected with a rotating shaft, the rotating shaft transversely penetrates through the push plate and is connected with the side wall of the box body, and the screen, the push plate and the water storage cylinder form a relatively closed space; two sides of the bottom of the water storage cylinder are fixedly supported through a support plate, a drainage tank is arranged below the support plate, and the bottom end part of the water storage cylinder extends into the drainage tank; the right side of the box body is provided with a collecting box.
The beneficial effect that this scheme produced is:
1. through setting up the screen cloth, can filter water, the inclined plane that the tiny particle impurity of aquatic can follow the screen cloth more drops to the water storage section of thick bamboo in, the water storage section of thick bamboo also plays the effect of sediment impurity simultaneously.
2. Set up the push pedal, the piston is when removing, and the piston can be when shifting up, and the fractional push pedal is released in the water storage cylinder for whole push pedal rotates around the pivot, and when the inclined plane of piston and the surface department of push pedal were in unified plane, the impurity that deposits in the water storage cylinder can follow the surface landing of push pedal and to the collection incasement, utilizes the reciprocating motion of piston, clears up the collection with tiny impurity in the aquatic.
Furthermore, a cavity is arranged below the screen, the cavity is a water storage tank, the water storage tank is tightly attached to the left side of the water storage cylinder, the inner wall of the bottom of the water storage tank is a supporting plate, a main drainage valve is arranged at the bottom of the water storage tank and is in a normally open state, a main drainage valve is fixedly arranged on the inner side wall of the water storage tank, the main drainage valve can control the closing state of the main drainage valve according to the water level of the water storage tank, the water storage tank temporarily stores water, so that the water in the water storage cylinder has enough time to precipitate impurities, and meanwhile enters the auxiliary ball float valve which controls the closing of the drainage valve.
Further, be provided with vice ball-cock assembly in the top of screen cloth, opening of vice ball-cock assembly control main drain valve, when the water of pouring into in the box overflows vice ball-cock assembly, vice ball-cock assembly control main drain valve, rivers discharge in the drainage box, use vice ball-cock assembly to avoid the water in the water tank to spill over.
Further, there are many connecting rods at the sub-unit connection of piston in the retaining cylinder, it is articulated between connecting rod and the connecting rod, the connecting rod extends to the drain box is inside, there is the drive plate simultaneously at the end connection of connecting rod, the drive plate transversely sets up and is articulated with the tip of connecting rod, the below at main drain valve is placed to the drive plate, many connecting rods and drive plate form similar slider-crank's structure, when rivers pass through main drain valve and discharge, rivers can strike the drive plate, the drive plate can the downstream, and then many connecting rods of drive promote piston rebound, and then release the impurity that deposits in the retaining cylinder, reach the mesh of clearance impurity, when water discharge finishes, main ball-cock assembly control main drain valve closes, the piston return under the drive of connecting rod.
Furthermore, a sieve plate is arranged above the tank, the sieve plate is large in aperture, a sunken water collecting tank is arranged in the middle of the sieve plate, an arc-shaped top plate is arranged at the top of the water collecting tank, a plurality of dense holes are formed in the surface of the top plate, and an auxiliary drain valve is arranged at the bottom in the water collecting tank; a push switch is fixedly arranged on the side wall of the box body and controls the opening and closing state of the auxiliary drain valve, and a bump is arranged on the bottom surface of the push plate; the push pedal can rotate around the pivot, the lug can extrude press the switch, and control opening of vice drain valve, the sieve can filter the water of pouring into in the box, large granule impurity such as stone that contains in the aquatic, water is when the sieve, partly water can enter into the water catch bowl through the roof inside, will deposit accumulational silt particle release time at the piston, the push pedal also can rotate around the pivot, the pivot is when rotatory, the lug of push pedal bottom surface can extrude press the switch, press the switch control vice drain valve to open, will remain the log raft play in the water catch bowl, wash push pedal and the remaining precipitate in piston inclined plane, and flow in the collecting box.
Further, be provided with vice ball-cock assembly in the top of screen cloth, opening of vice ball-cock assembly control main water discharge valve, when water pours into the box, the water in the box reaches certain volume, and vice ball-cock assembly opens main water discharge valve, discharges the water discharging box in with the box in, avoids the water in the water tank too much and spills over, and vice ball-cock assembly can be detained water in the water storage cylinder simultaneously for the impurity of aquatic can obtain precipitating in the water storage cylinder.
Further, be provided with the outlet in the bottom of water drainage box, the other end intercommunication tail water collection device of outlet gets into the water in the water drainage box and discharges through the outlet to collect through tail water collection device, the tail water that will prefilter accomplish is unified to be transported to the mill and is disinfected purification treatment.
Drawings
FIG. 1 is a schematic view of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include:
the device comprises a box body 1, a sieve plate 2, a top plate 2-1, a water collecting tank 2-2, an auxiliary drain valve 2-3, a collecting box 3, a water collecting tank 4, a main ball float valve 4-1, an auxiliary ball float valve 4-2, a screen 5, a water storage cylinder 6, a piston 6-1, a spring 6-2, a push plate 6-3, a rotating shaft 6-4, a bump 6-5, a main drain valve 7, a drain tank 8, a connecting rod 8-1, a driving plate 8-2, a supporting plate 8-3, a drain hole 9 and a press switch 10.
The embodiment is basically as shown in the attached figure 1:
a treatment device for recycling tail water of fishery culture, as shown in figure 1, which comprises a box body 1, a water storage cylinder 6, a support plate 8-3, a drainage box 8 and a collection box 3, wherein the box body 1 is rectangular, the top of the box body 1 is provided with an opening, tail water to be filtered is poured into the box body 1 batch by batch, the top end in the box body 1 is provided with a sieve plate 2, the left side and the right side of the sieve plate 2 are fixedly connected with the box body 1 through bolts, the sieve plate 2 has large aperture, a water collecting tank 2-2 is arranged in the middle of the sieve plate 2, a top plate 2-1 is connected above the water collecting tank 2-2, the top plate 2-1 is arc-shaped, the top plate 2-1 is connected with the sieve plate 2 through bolts, holes are arranged on the surface of the top plate 2-1, meanwhile, the bottom end of the water collecting tank 2-2 is provided with an auxiliary drain valve 2-3, and the auxiliary drain valve 2-3 is in a normally closed state; the sieve plate 2 can filter large impurities in the tail water, such as large-particle impurities like stones, when the tail water is poured into the box body 1, part of the tail water can be temporarily stored in the water collecting tank 2-2 through the holes of the top plate 2-1, the right side of the box body 1 is provided with the collecting box 3, and the height of the collecting box 3 is 1/2 of the height of the box body 1.
The water storage cylinder 6 is arranged inside the box body 1, the screen 5 is arranged on the side wall of the left side of the water storage cylinder 6, the screen 5 is arranged in an inclined mode, dense fine holes are formed in the surface of the screen 5, one end of the screen 5 is fixedly connected with the inner side wall of the box body 1, the other end of the screen is tightly attached to the side wall of the water storage cylinder 6, the screen 5 and the water storage cylinder 6 are not in the same height, the height of the screen 5 is higher than that of the water storage cylinder 6, tail water left by the screen plate 2 can be filtered through the screen 5, fine particles in water are filtered, particles left by filtering slide down to the water storage cylinder 6 along the inclined plane of the screen 5, meanwhile, part of the tail water can be temporarily retained in the water storage cylinder 6, and impurities in the tail water are precipitated.
A piston 6-1 is arranged in the water storage cylinder 6, the piston 6-1 is shaped in a special shape, the top surface of the piston 6-1 is in an inclined state, a support plate 8-3 is arranged below the outer part of the water storage cylinder 6, the left end and the right end of the support plate 8-3 are welded with the box body 1, the water storage cylinder 6 is placed on the support plate 8-3, and the support plate 8-3 supports the water storage cylinder 6; the other end of the water storage cylinder 6 is provided with a push plate 6-3, the push plate 6-3 is arranged in an inclined manner, the inclined direction of the push plate 6-3 and the inclined direction of the screen are bilaterally symmetrical along the center of the water storage cylinder 6, a small part of the push plate 6-3 extends into the water storage cylinder 6, a through hole is formed in the position, close to the water storage cylinder 61/4, of the push plate 6-3, a rotating shaft 6-4 is placed in the hole, two ends of the rotating shaft 6-4 are connected with the inner wall of the box body 1, and a small bump 6-5 is fixedly connected to the bottom surface of the push plate 6-3; meanwhile, the bottom surface of the push plate 6-3 is provided with a spring 6-2, the bottom end of the spring 6-2 is fixed with the support plate 8-3, and the top end of the spring 6-2 is fixedly connected with the bottom surface of the push plate 6-3; impurities in the tail water can be accumulated in the water storage cylinder 6 after being precipitated, meanwhile, impurities retained on the surface of the sieve plate 2 can also slide into the water storage cylinder 6, the piston 6-1 can push the accumulated impurities, the piston 6-1 can push a small part of the push plate 6-3 placed in the water storage cylinder 6 while moving, so that the push plate 6-3 can rotate around the rotating shaft 6-4, the spring 6-2 can be extruded by the push plate 6-3 while the push plate 6-3 rotates, the spring 6-2 plays a supporting role for the push plate 6-3, and the accumulated impurities can be discharged along the inclined plane of the piston 6-1 and the inclined plane of the push plate 6-3 to be collected in the collection box 3.
A cavity is communicated below the screen 5, the cavity is a water collecting tank 4, the bottom of the water collecting tank 4 is a support plate 8-3, the water collecting tank 4 is arranged on the left side of a water storage cylinder 6, a main drainage valve 7 is arranged at the bottom of the water collecting tank 4, the main drainage valve 7 is in a normally closed state, the main drainage valve 7 is a one-way valve, a main ball float valve 4-1 is arranged in the water collecting tank 4, the main ball float valve 4-1 is fixed with the side wall of the water collecting tank 4, an auxiliary ball float valve 4-2 is arranged above the sieve plate 2, the auxiliary ball float valve 4-2 is fixedly connected with the inner side wall of the box body 1, and the main ball float valve 4-1 and the auxiliary ball float valve 4-2 are electrically controlled by a controller to control the opening and closing state of the main drainage valve 7; a drainage box 8 is arranged below the supporting plate 8-3, the bottom part of the water storage cylinder 6 extends into the drainage box 8, the bottom end of the piston 6-1 is connected with a plurality of connecting rods, the connecting rods 8-1 are hinged with each other, one end of the connecting rod 8-1 is fixedly connected with the piston 6-1, the connecting rod 8-1 extends into the drainage box 8, the other end of the connecting rod 8-1 is hinged with a driving plate 8-2, the center of the driving plate 8-2 is hinged with the side wall of the drainage box 8, the driving plate 8-2 and the connecting rods 8-1 form a structure similar to a slider crank, the driving plate 8-2 is transversely arranged, and the driving plate 8-2 is arranged right below the main drainage valve 7; when water is filled into the box body 1, when the water in the box body 1 reaches a certain amount, impurities are precipitated in the water storage cylinder 6, meanwhile, tail water filtered by the screen 5 is filled in the water collecting tank 4, at the moment, the auxiliary ball float valve 4-2 opens the switch of the main drainage valve 7, the water in the box body 1 is drained into the drainage tank 8, the excessive water in the water tank is avoided from overflowing, at the moment, when the water flows into the drainage tank 8, the water can impact the driving plate 8-2, the driving plate 8-2 drives the connecting rods 8-1 to move the piston 6-1 upwards, at the moment, the tail water above the water storage cylinder 6 all flows into the water collecting tank 4 through the screen plate 2, when the connecting rod 8-1 drives the piston 6-1 to move, the piston 6-6 can push the push plate 6-6, at the moment, the push plate 6-3 can rotate along the rotating shaft 6-4, the piston 6-1 can push impurities precipitated in the water storage cylinder 6 out of the water storage cylinder 6, and the impurities slide into the collection tank 3 along the inclined planes of the piston 6-1 and the push plate 6-3. When the tail water in the water collecting tank 4 is drained, the main ball float valve 4-1 controls the main drainage valve 7 to be closed because no buoyancy force is generated, at the moment, the water flow cannot impact the driving plate 8-2, the driving plate 8-2 drives the connecting rods 8-1 to return, the piston 6-1 moves downwards, and the push plate 6-3 is jacked up under the action of the spring 6-2, so that a closed space is formed among the screen 5, the water storage cylinder 6 and the push plate 6-3.
A press switch 10 is arranged on the side wall of the right side of the box body 1, the press switch 10 controls the opening and closing of the auxiliary drain valve 2-3, when the push plate 6-3 rotates, a bump 6-5 at the bottom of the push plate 6-3 can extrude a pressing device, the auxiliary drain valve 2-3 is opened while the push plate 6-3 is supported, tail water remained in the water collecting tank 2-2 can be discharged, the surfaces of the piston 6-1 and the push plate 6-3 are cleaned, and the cleaned tail water carries temporary impurities to flow into the water collecting tank 3.
Be provided with outlet 9 in the bottom of drainage box 8, the other end intercommunication tail water collection device of outlet 9, tail water collection device is not drawn in the drawing, and the water that gets into in the drainage box 8 passes through outlet 9 and discharges to collect through tail water collection device, carry the tail water that preliminary filtration was accomplished in the mill in unison and disinfect purification treatment.
The specific implementation process is as follows:
a pipeline is placed above the box body, a valve is arranged at a water outlet of the pipeline, the valve controls tail water to be discharged intermittently, the tail water enters the box body 1 through the pipeline, the sieve plate 2 filters stones in the tail water, the tail water passing through the sieve plate 2 is poured into the collecting tank 3, meanwhile, a large amount of tail water enters the water collecting tank 4 through the sieve screen 5, the auxiliary ball float valve 4-2 receives buoyancy due to the existence of the tail water in the water collecting tank 4, the main water discharge valve 7 is closed, when the tail water is continuously poured into the box body 1, impurities in the water are deposited into the water storage cylinder 6 along the inclined surface of the sieve screen 5, at the moment, a large amount of impurities are accumulated in the water storage cylinder 6, the tail water in the water tank reaches the height of the main ball float valve 4-1, the main ball float valve 4-1 controls the main water discharge valve 7 to be opened, when the tail water enters the water drainage tank 8, the tail water impacts the driving plate 8-2, the driving plate 8-2 further pulls the connecting rod 8-1 to drive the piston 6-1 to move upwards, tail water above the water storage cylinder 6 flows into the water collecting tank 4 through the sieve plate 2 completely, when the connecting rod 8-1 drives the piston 6-1 to move, the push plate 6-3 rotates around the rotating shaft 6-4, the bump 6-5 on the bottom surface of the push plate 6-3 extrudes the push switch 10 at the moment, the piston 6-1 pushes out precipitated impurities and slides into the water collecting tank 3 through the inclined surface of the push plate 6-3, when the push switch 10 is started, water staying in the water collecting tank 2-2 flows out, and impurities remained on the surfaces of the piston 6-1 and the push plate 6-3 are cleaned up.
After the tail water in the water collecting tank 4 is discharged, the main ball float valve 4-1 is not acted by buoyancy, so that the main drain valve 7 is controlled to be closed, the driving plate 8-2 drives the connecting rods 8-1 to return to the initial position, the piston 6-1 moves downwards, and the push plate 6-3 is driven to return to the initial state.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several variations and modifications can be made, which should also be considered as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides a processing apparatus of fishery breeding tail water circulation retrieval and utilization which characterized in that: the water storage tank comprises a rectangular tank body, a water storage cylinder, a supporting plate, a water drainage tank and a collecting tank, wherein the top of the tank body is in an open shape, the water storage cylinder is arranged in the tank body, a piston is arranged in the water storage cylinder, and the top of the piston is arranged to be an inclined plane; a screen is arranged on the side wall of the top of the water storage cylinder, the screen is obliquely arranged, one end of the screen is fixedly connected with the inner side wall of the box body, the other end of the screen is tightly attached to the side wall of the water storage cylinder, and the height of the water storage cylinder is lower than that of the screen; the water storage device comprises a box body, a water storage cylinder, a screen, a push plate, a rotating shaft and a water storage cylinder, wherein the box body is arranged in the water storage cylinder; two sides of the bottom of the water storage cylinder are fixedly supported through a support plate, a drainage tank is arranged below the support plate, and the bottom end part of the water storage cylinder extends into the drainage tank; the right side of the box body is provided with a collecting box.
2. The treatment device for recycling the tail water of the fishery culture according to claim 1, which is characterized in that: the water storage tank is tightly attached to the left side of the water storage cylinder, the inner wall of the bottom of the water storage tank body is a supporting plate, a main drainage valve is arranged at the bottom of the water storage tank body and is in a normally open state, a main drainage valve is fixedly arranged on the inner side wall of the water storage tank body, and the main drainage valve can control the closing state of the main drainage valve according to the water level of the water storage tank.
3. The treatment device for recycling the tail water of the fishery culture according to claim 1, which is characterized in that: an auxiliary ball float valve is arranged above the screen and controls the opening of the main drainage valve.
4. The treatment device for recycling the tail water of the fishery culture according to claim 1, which is characterized in that: the lower part of the piston in the water storage cylinder is connected with a plurality of connecting rods, the connecting rods are hinged with the connecting rods, the connecting rods extend towards the inside of the water drainage box, meanwhile, the end parts of the connecting rods are hinged with driving plates, the driving plates are transversely arranged and fixedly connected with the end parts of the connecting rods, the driving plates are placed below the main water drainage valve, and the connecting rods and the driving plates form a structure similar to a slider crank.
5. The treatment device for recycling the tail water of the fishery culture according to claim 1, which is characterized in that: a sieve plate is arranged above the tank, the sieve plate is large in aperture, a sunken water collecting tank is arranged in the middle of the sieve plate, an arc-shaped top plate is arranged at the top of the water collecting tank, a plurality of dense holes are formed in the surface of the top plate, and an auxiliary drain valve is arranged at the bottom in the water collecting tank; a push switch is fixedly arranged on the side wall of the box body and controls the opening and closing state of the auxiliary drain valve, and a bump is arranged on the bottom surface of the push plate; the push pedal can rotate around the pivot, and the lug can extrude press switch to control opening of vice drain valve.
6. The treatment device for recycling the tail water of the fishery culture according to claim 1, which is characterized in that: the bottom of the drainage box is provided with a water drainage hole, and the other end of the water drainage hole is communicated with a tail water collecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210501389.2A CN115057490B (en) | 2022-05-09 | 2022-05-09 | Treatment device for recycling tail water of fishery cultivation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210501389.2A CN115057490B (en) | 2022-05-09 | 2022-05-09 | Treatment device for recycling tail water of fishery cultivation |
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| CN115057490A true CN115057490A (en) | 2022-09-16 |
| CN115057490B CN115057490B (en) | 2023-12-26 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459081A (en) * | 2017-10-11 | 2017-12-12 | 赣州研顺飞科技有限公司 | A kind of sewage disposal device with anti-secondary pollution function |
| CN209423140U (en) * | 2018-12-29 | 2019-09-24 | 重庆鑫乡科技有限公司 | A kind of filter device being retrofitted on settling apparatus |
| WO2020096297A1 (en) * | 2018-11-05 | 2020-05-14 | 주식회사 투에이치 산업 | Non-powered drain pump screen device |
| CN210964265U (en) * | 2019-11-08 | 2020-07-10 | 大连汪洋环境工程有限公司 | Sewage treatment equipment with anti-blocking function |
-
2022
- 2022-05-09 CN CN202210501389.2A patent/CN115057490B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459081A (en) * | 2017-10-11 | 2017-12-12 | 赣州研顺飞科技有限公司 | A kind of sewage disposal device with anti-secondary pollution function |
| WO2020096297A1 (en) * | 2018-11-05 | 2020-05-14 | 주식회사 투에이치 산업 | Non-powered drain pump screen device |
| CN209423140U (en) * | 2018-12-29 | 2019-09-24 | 重庆鑫乡科技有限公司 | A kind of filter device being retrofitted on settling apparatus |
| CN210964265U (en) * | 2019-11-08 | 2020-07-10 | 大连汪洋环境工程有限公司 | Sewage treatment equipment with anti-blocking function |
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| Publication number | Publication date |
|---|---|
| CN115057490B (en) | 2023-12-26 |
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