CN113087232A - Fish nursery pond heavy metal removal equipment and use method thereof - Google Patents
Fish nursery pond heavy metal removal equipment and use method thereof Download PDFInfo
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- CN113087232A CN113087232A CN202110544505.4A CN202110544505A CN113087232A CN 113087232 A CN113087232 A CN 113087232A CN 202110544505 A CN202110544505 A CN 202110544505A CN 113087232 A CN113087232 A CN 113087232A
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 176
- 239000012535 impurity Substances 0.000 claims abstract description 136
- 241000251468 Actinopterygii Species 0.000 claims abstract description 97
- 210000003608 fece Anatomy 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 78
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000001223 reverse osmosis Methods 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 19
- 238000005868 electrolysis reaction Methods 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 10
- 239000008213 purified water Substances 0.000 claims description 9
- 238000009395 breeding Methods 0.000 claims description 3
- 230000001488 breeding effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 10
- 238000009298 carbon filtering Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000006479 redox reaction Methods 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000722088 Synanceia Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Abstract
The invention relates to the technical field of fish nursery ponds, in particular to a heavy metal removing device for fish nursery ponds and a using method thereof, and the heavy metal removing device comprises a base platform, an impurity removing component, a filter pipe and an electrolytic tank, wherein impurities such as fish feces residues and the like in water in the fish nursery ponds are filtered through filter boxes and crawler belts, and magazines such as the fish feces residues and the like are automatically collected, so that fish excrement is timely and quickly cleaned, the pollution of excrement to a water body is reduced, the living environment sanitation of fish is kept, the survival rate of the seedlings in the fish nursery ponds is improved, meanwhile, the heavy metal removing device is convenient to carry out heavy metal removing operation subsequently by filtering larger impurities such as the fish feces residues and the like, the interference of the impurities such as the fish feces residues and the like to the heavy metal removing operation is avoided, and the filtered larger impurities such as the fish feces residues and the like are separated and automatically collected by using a guide pipe and an impurity box, make things convenient for operating personnel to regularly clear up to reduce operating personnel's working strength.
Description
Technical Field
The invention relates to the technical field of fish nursery ponds, in particular to heavy metal removing equipment for the fish nursery ponds and a using method of the heavy metal removing equipment.
Background
Heavy metal pollution is very common water pollution, the most common heavy metal pollution mainly comprises lead, zinc, nickel, cobalt, chromium, mercury and cadmium, when heavy metals reach a certain amount in water, the heavy metals can poison fishes, after entering fish bodies, the heavy metals are combined with main enzymes in the fish bodies to inhibit the activity of enzymes and hinder the metabolism of organisms and cause death, and meanwhile, most of the heavy metals, certain metal ions and compounds thereof are easily absorbed by organisms and fishes and are accumulated step by step through a food chain, so that the heavy metal removal operation is usually required to be carried out on the fish nursery ponds in the process of carrying out the fry breeding on the fishes.
However, the existing heavy metal removal equipment does not have the step of filtering fish feces residues, so that water is easily polluted, fish survival is not facilitated, the survival rate of fish seedlings is reduced, meanwhile, the fish feces residues easily cause interference on subsequent heavy metal removal, the realization of heavy metal removal operation is influenced, the contact range of the active carbon of the existing heavy metal removal equipment and the water is small, the adsorption speed of heavy metals is high, the existing heavy metal removal equipment is single in filtering, and the effect of removing the heavy metals is not obvious enough.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a fish nursery pond heavy metal removing device and a using method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the heavy metal removing equipment for the fish nursery pond comprises a base platform, an impurity removing assembly, a filter pipe and an electrolytic tank, wherein the impurity removing assembly is located at one end of the top of the base platform;
the water purifying device is characterized in that the base platform is of a hollow structure, a water purifying bin, a water pump and an impurity box are arranged in the base platform, the water purifying bin is of a hollow box structure, an RO reverse osmosis membrane layer is arranged in the water purifying bin and horizontally arranged at the upper part of the water purifying bin, the two ends of the water pump are respectively connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with the bottom of the electrolytic box, the interior of the water inlet pipe is communicated with the interior of the electrolytic box, the water outlet pipe is connected with the top of the water purifying bin, the interior of the water outlet pipe is communicated with the interior of the water purifying bin, the impurity box is of a hollow box;
the impurity removing component comprises an impurity removing box, a motor, a transmission shaft and a driven shaft, the impurity removing box is of a frame structure, the impurity removing box is obliquely arranged, one end of the bottom of the impurity removing box is provided with a leak hole, the bottom end of the impurity removing box is welded with a guide pipe at the leak hole, the guide pipe penetrates through the top of the base station, the guide pipe is fixedly connected with the base station, the motor is arranged on one side of the impurity removing box, one end of the motor is provided with a transmission shaft, the transmission shaft and the driven shaft are both in running fit in the impurity removing box, the transmission shaft and the driven shaft sleeve are provided with a crawler belt, the outer side of the crawler belt is provided with a plurality of rows of filter boxes, the bottom ends of the filter boxes are provided with gauze filter layers, and the gauze filter layers pass through the filter boxes and the crawler belt, impurities such as fish feces residues and the like in the water of the nursery pond are filtered, and magazines such as the fish feces residues and the like are automatically collected, so that the fish excrement is timely and quickly cleaned, and the pollution of the excrement to a water body is reduced;
the filtering pipe is of a hollow pipe body structure, the filtering pipe is connected with one end of the impurity removing box, the interior of the filtering pipe is communicated with the interior of the impurity removing box, the filtering pipe is provided with an inner pipe, one end of the inner pipe is in a sealed state, a plurality of through holes are formed in the inner pipe, an active carbon filtering layer is arranged between the inner pipe and the filtering pipe and is tightly attached to the inner pipe, the cross section of the active carbon filtering layer is of a U-shaped structure, one end of the filtering pipe is provided with a baffle ring which is of a circular structure, the baffle ring is sleeved on the inner pipe and is fixedly connected with the inner pipe, one end of the filtering pipe, away from the impurity removing box, is connected with a valve body, one end of the valve body, away from the filtering pipe, is provided with a water outlet, one end of the water outlet, away from the valve body, is positioned above, the fish nursery pond has the advantages that organic matters, bacteria, colloidal particles, microorganisms, non-metallic substances and heavy metal ions in water can be adsorbed, odor can be effectively removed, the service life of post-stage equipment of the fish nursery pond heavy metal removal equipment is effectively guaranteed, pollution is prevented, the outer surface area of the activated carbon filter layer is increased by tightly attaching the activated carbon filter layer to the inner pipe, the contact surface of the activated carbon filter layer and water is improved, and the water permeation speed of the activated carbon filter layer is improved;
the electrolytic tank is the ascending box structure of opening, the week side inner wall of electrolytic tank is equipped with the positive electrode, the middle part of electrolytic tank is equipped with the negative electrode, the bottom of electrolytic tank is equipped with the filter, makes the heavy metal electrolysis of aquatic through positive electrode and negative electrode to take place the redox reaction respectively on the positive, negative electrode two poles of the earth, thereby make the heavy metal enrichment, filter the heavy metal of enrichment through the filter, realize the further getting rid of aquatic heavy metal, filter the realization through using RO reverse osmosis rete and educate final getting rid of pond heavy metal to fish.
Preferably, a plurality of gyro wheel is installed to the bottom of base station, and one side of base station articulates there is the door plant, and the door plant is located the base station and is close to the one end of edulcoration case, and the position of door plant is corresponding with the impurity box, through opening the door plant, can get rid of the impurity box to make things convenient for operating personnel to get rid of the impurity in the impurity box, make the removal that this equipment can be nimble through setting up the gyro wheel, thereby improve the application range of this equipment.
Preferably, the pipe is hollow square tube body structure, and the pipe is the slope setting, and the inside of pipe is link up through small opening and edulcoration incasement portion, and the one end that the edulcoration case was kept away from to the pipe is located the top of impurity box, through using pipe and impurity box, the great impurity such as the fish feces residue of crossing that makes is separated out to automatically, make things convenient for operating personnel to regularly clear up.
Preferably, the top of base station is equipped with the support frame, the support frame is "U" type structure, the support frame is located the top of edulcoration case, and the support frame is located the one end that the edulcoration case is close to the filter tube, former sump is installed at the top of support frame, play a supporting role to former sump through the support frame, through using former sump, can save the water that needs detach heavy metal in growing seedlings the pond, make things convenient for operating personnel to add the pond water of growing seedlings to this equipment, reduce the number of times of adding water, reduce operation operating personnel's working strength, the convenience of using is improved.
Preferably, the support frame includes two support columns and a backup pad, and the vertical welding of two support columns is in the both sides at base station top, and backup pad horizontal welding is at the top of two support columns, and the backup pad is hollow structure, and former feed bin fixes at the top of backup pad, and the backup pad is inside to link up with former feed bin, and a plurality of is leaked the mouth to the bottom of backup pad is installed, through setting up a plurality of and is leaked the mouth, can be with in the even interpolation edulcoration case of the raw water in the pond.
Preferably, the inside of the discharge spout is communicated with the inside of the supporting plate, the number of the discharge spout is equal to the number of the row of filter boxes on the track, the discharge spout corresponds to the filter boxes, and the water quantity of the seedling raising pond filtered among the filter boxes is more average.
Preferably, the baffle ring is positioned at one end of the filter pipe close to the valve body, and the interior of the valve body is communicated with the inner pipe.
Preferably, the bottom of valve body is equipped with the supporting shoe, the supporting shoe welding is at the top of base station, the valve body passes through the supporting shoe to be fixed at the top of base station, be equipped with the valve on the valve body, the top welding of base station has the base, it has the pneumatic cylinder to articulate on the base, the one end that the base was kept away from to the pneumatic cylinder is equipped with the hydraulic stem, the one end that the pneumatic cylinder was kept away from to the hydraulic stem is articulated with the valve, drive the hydraulic stem through the pneumatic cylinder, make the hydraulic stem can telescopic movement, the hydraulic stem drives the valve, thereby opening and closing of control flap, control the valve through using the pneumatic cylinder.
Preferably, the filter plate is positioned at the lower part of the electrolytic tank, and the joint of the water inlet pipe and the electrolytic tank is positioned between the filter plate and the bottom of the electrolytic tank.
Preferably, the using method specifically comprises the following steps:
the method comprises the following steps: water in the fish seedling raising pool is guided into a raw water bin, the water in the raw water bin enters an impurity removing component through a discharge spout at the bottom end of a supporting plate, the water entering the impurity removing component is filtered through a filter box, the filtered water flows to a filter pipe through an impurity removing box, impurities such as filtered fish feces residues and the like are left in the filter box, the filter box is driven by a motor to rotate a transmission shaft, the transmission shaft drives a crawler, the crawler realizes transmission, the crawler drives the filter box, the filter box is transmitted to one end, away from the filter pipe, of the impurity removing box, the filter box transmitted to one end of the impurity removing box is overturned under the driving of the crawler, impurities such as fish feces residues and the like in the filter box are poured out, and the impurities such as the fish feces residues and the like slide into the impurity box;
step two: the water in the seedling raising pond filtered by the impurity removing component enters the filter pipe and flows through the activated carbon filter layer, the activated carbon filter layer adsorbs fine impurities and a small amount of heavy metals in the water, and the water adsorbed by the activated carbon filter layer enters the inner pipe through the through hole, flows to the valve body from the inner pipe, flows to the water outlet through the valve body and flows into the electrolytic tank through the water outlet;
step three: the pond water of growing seedlings after the active carbon filter layer is handled gets into the electrolytic tank, connects positive and negative electrode with positive electrode and negative electrode respectively, electrolyzes the water in the electrolytic tank through positive electrode and negative electrode, and the water after the electrolysis is filtered through the filter to send the water after the filter filters into the clean water storehouse through the water pump, the water that gets into in the clean water storehouse falls into the clean water storehouse bottom through RO reverse osmosis membrane layer.
The invention has the beneficial effects that:
(1) the invention relates to a heavy metal removing device for a fish nursery pond and a using method thereof, which comprises a filter box and a crawler belt, impurities such as fish feces residues and the like in the water of the nursery pond are filtered, and magazines such as the fish feces residues and the like are automatically collected, so that the fish excrement is timely and quickly cleaned, the pollution of the excrement to the water body is reduced, the living environment of the fish is kept sanitary, the survival rate of the seedlings in the nursery pond is improved, meanwhile, the heavy metal removing equipment of the fish breeding pond is convenient for the subsequent heavy metal removing operation by filtering larger impurities such as fish feces residues and the like, the interference of the impurities such as the fish feces residues and the like on the heavy metal removing operation is avoided, by using the conduit and the impurity box, larger impurities such as filtered fish feces residues and the like are separated, and the automatic collection is got up, makes things convenient for operating personnel to regularly clear up to reduce operating personnel's working strength.
(2) According to the heavy metal removing equipment for the fish nursery pond and the using method thereof, the water body is filtered by the activated carbon filter layer, organic matters, bacteria, colloidal particles, microorganisms, non-metallic substances and heavy metal ions in water can be adsorbed, odor can be effectively removed, the service life of the post-stage equipment of the heavy metal removing equipment for the fish nursery pond is effectively ensured, pollution is prevented, the outer surface area of the activated carbon filter layer is increased by tightly attaching the activated carbon filter layer to the inner pipe, the contact surface of the activated carbon filter layer and the water is improved, the water permeation speed of the activated carbon filter layer is increased, and the use efficiency of the heavy metal removing equipment for the fish nursery pond is improved.
(3) The invention relates to a heavy metal removing device for a fish nursery pond and a using method thereof, wherein a positive electrode and a negative electrode are used for electrolyzing heavy metals in water, and redox reactions are respectively carried out on the positive electrode and the negative electrode, so that the heavy metals are enriched, the enriched heavy metals are filtered through a filter plate, further removal of the heavy metals in the water is realized, an RO reverse osmosis membrane layer is used for filtering so as to realize final removal of the heavy metals in the fish nursery pond, multiple heavy metal removing operations are carried out on the fish nursery pond through active carbon, electrolysis and a reverse osmosis membrane, so that the effect of removing the heavy metals in the nursery pond is improved, meanwhile, the heavy metal removing operations of the active carbon, electrolysis and reverse osmosis membrane are sequentially carried out, so that the effect of removing the heavy metals is gradually improved, the efficiency of removing the heavy metals by the device is improved, and the influence of excessive impurities on, the service life of the equipment is prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the trash removal assembly of the present invention.
Fig. 3 is a schematic view of the track structure of the present invention.
FIG. 4 is a cross-sectional view of the stand of the present invention.
Fig. 5 is a cross-sectional view of the abutment of the present invention.
Fig. 6 is a cross-sectional view of a filter tube according to the present invention.
FIG. 7 is a schematic view of the valve body and hydraulic cylinder of the present invention.
Fig. 8 is a schematic view of the structure of the catheter of the present invention.
In the figure: 1. a base station; 101. a roller; 102. a door panel; 2. an impurity removal component; 201. an impurity removal box; 202. a motor; 203. a drive shaft; 204. a driven shaft; 205. a leak hole; 3. a crawler belt; 301. a filter box; 4. a support frame; 401. a support pillar; 402. a support plate; 403. a raw water bin; 404. a discharge spout; 5. a filter tube; 501. an activated carbon filter layer; 502. an inner tube; 503. a through hole; 504. a baffle ring; 6. a valve body; 601. a valve; 602. a water outlet; 7. a hydraulic cylinder; 701. a hydraulic lever; 702. a base; 8. an electrolytic tank; 801. an anode electrode; 802. a cathode electrode; 803. a filter plate; 9. a water pump; 901. a water inlet pipe; 902. a water outlet pipe; 10. a purified water bin; 11. an RO reverse osmosis membrane layer; 12. a conduit; 13. a support block; 14. and (5) impurity boxes.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-8, the heavy metal removing device for the fish nursery pond comprises a base platform 1, an impurity removing component 2, a filter pipe 5 and an electrolytic tank 8, wherein the impurity removing component 2 is positioned at one end of the top of the base platform 1, the filter pipe 5 is positioned in the middle of the top of the base platform 1, an opening is formed in one end, far away from the impurity removing component 2, of the top of the base platform 1, and the electrolytic tank 8 is arranged in the opening in the top of the base platform 1;
the base platform 1 is of a hollow structure, a water purifying bin 10, a water pump 9 and an impurity box 14 are arranged inside the base platform 1, the water purifying bin 10 is of a hollow box body structure, an RO reverse osmosis membrane layer 11 is arranged in the water purifying bin 10, the RO reverse osmosis membrane layer 11 is horizontally arranged on the upper portion of the water purifying bin 10, two ends of the water pump 9 are respectively connected with a water inlet pipe 901 and a water outlet pipe 902, the water inlet pipe 901 is connected with the bottom of an electrolytic box 8, the interior of the water inlet pipe 901 is communicated with the interior of the electrolytic box 8, the water outlet pipe 902 is connected with the top of the water purifying bin 10, the interior of the water outlet pipe 902 is communicated with the interior of the water purifying bin 10, the;
the impurity removing component 2 comprises an impurity removing box 201, a motor 202, a transmission shaft 203 and a driven shaft 204, the impurity removing box 201 is of a frame structure, the impurity removing box 201 is obliquely arranged, a leak hole 205 is formed in one end of the bottom of the impurity removing box 201, a guide pipe 12 is welded at the position, located at the leak hole 205, of the bottom of the impurity removing box 201, the guide pipe 12 penetrates through the top of the base station 1, the guide pipe 12 is fixedly connected with the base station 1, the motor 202 is installed on one side of the impurity removing box 201, the transmission shaft 203 is arranged at one end of the motor 202, the transmission shaft 203 and the driven shaft 204 are both rotatably matched in the impurity removing box 201, a crawler 3 is sleeved on the transmission shaft 203 and the driven shaft 204, a plurality of rows of filter boxes 301 are arranged on the outer side of the crawler 3, a gauze filter layer is arranged at the bottom ends of the filter boxes 301, the filter boxes and the crawler 3 are used for filtering, the pollution of excrement to a water body is reduced, the living environment of fishes is kept sanitary, the survival rate of the seedlings in the seedling raising pool is improved, meanwhile, the heavy metal removing operation of the heavy metal removing equipment in the fish seedling raising pool is facilitated by filtering larger impurities such as fish feces residues, and the like, so that the interference of the impurities such as the fish feces residues and the like to the heavy metal removing operation is avoided;
the filtering pipe 5 is a hollow pipe structure, the filtering pipe 5 is connected with one end of the impurity removing box 201, the interior of the filtering pipe 5 is communicated with the interior of the impurity removing box 201, the filtering pipe 5 is provided with an inner pipe 502, one end of the inner pipe 502 is in a sealed state, a plurality of through holes 503 are arranged on the inner pipe 502, an active carbon filtering layer 501 is arranged between the inner pipe 502 and the filtering pipe 5, the active carbon filtering layer 501 is closely attached to the inner pipe 502, the cross section of the active carbon filtering layer 501 is in a U-shaped structure, one end of the filtering pipe 5 is provided with a baffle ring 504, the baffle ring 504 is in a circular structure, the baffle ring 504 is sleeved on the inner pipe 502, the baffle ring 504 is fixedly connected with the inner pipe 502, one end of the filtering pipe 5, far away from the impurity removing box 201, is connected with a valve body 6, one end of the valve body 6, far away from the filtering pipe 5 is provided with a, organic matters, bacteria, colloidal particles, microorganisms, non-metallic substances and heavy metal ions in water can be adsorbed, odor can be effectively removed, the service life of the post-stage equipment of the heavy metal removal equipment of the fish nursery pond is effectively guaranteed, pollution is prevented, the outer surface area of the activated carbon filter layer 501 is increased and the contact surface of the activated carbon filter layer 501 and water is improved by tightly attaching the activated carbon filter layer 501 to the inner pipe 502, so that the water permeation speed of the activated carbon filter layer 501 is increased, and the use efficiency of the heavy metal removal equipment of the fish nursery pond is improved;
the electrolytic tank 8 is a box body structure with an upward opening, the inner wall of the peripheral side of the electrolytic tank 8 is provided with an anode 801, the middle part of the electrolytic tank 8 is provided with a cathode 802, the bottom of the electrolytic tank 8 is provided with a filter plate 803, the heavy metal in water is electrolyzed by the anode 801 and the cathode 802, and oxidation reduction reactions occur on the anode and the cathode respectively, so that the heavy metal is enriched, the enriched heavy metal is filtered by the filter plate 803, further removal of the heavy metal in water is realized, final removal of the heavy metal in the fish nursery pond is realized by filtering by using an RO reverse osmosis membrane layer, multiple heavy metal removal operations are carried out on the fish nursery pond by using active carbon, electrolysis and a reverse osmosis membrane, so that the effect of removing the heavy metal in the nursery pond is improved, meanwhile, the heavy metal removal operations of the three modes of the active carbon, electrolysis and the reverse osmosis membrane are sequentially, thereby improving the efficiency of the equipment for removing heavy metals, avoiding the influence of excessive impurities on the subsequent steps and prolonging the service life of the equipment.
A plurality of gyro wheel 101 is installed to the bottom of base station 1, one side of base station 1 articulates there is door plant 102, door plant 102 is located base station 1 and is close to the one end of edulcoration case 201, and door plant 102's position is corresponding with impurity box 14, through opening door plant 102, can get rid of impurity box 14, thereby make things convenient for operating personnel to get rid of the impurity in the impurity box 14, for operating personnel clearance this equipment provides convenience, make the removal that this equipment can be nimble through setting up gyro wheel 101, thereby improve the application range of this equipment, make things convenient for operating personnel to remove this equipment to the region of growing seedlings, and the service efficiency is improved.
The top of base station 1 is equipped with support frame 4, support frame 4 is "U" type structure, support frame 4 is located the top of edulcoration case 201, and support frame 4 is located the one end that edulcoration case 201 is close to filter tube 5, former sump 403 is installed at the top of support frame 4, play a supporting role to former sump 403 through support frame 4, through using former sump 403, can save the water that needs detach heavy metal in growing seedlings the pond, make things convenient for operating personnel to add the pond water of growing seedlings to this equipment, reduce the number of times of adding water, reduce operation operating personnel's working strength, the convenience of use is improved.
The inside of the discharge spout 404 and the inside of the support plate 402 link up, the quantity of discharge spout 404 equals with the quantity of the last row of filter cartridge 301 of track 3, and discharge spout 404 corresponds with filter cartridge 301, can make filterable nursery pond water yield more average between each filter cartridge 301 to further increase this equipment filter speed and filter effect.
The baffle ring 504 is located at one end of the filter pipe 5 close to the valve body 6, and the inside of the valve body 6 is communicated with the inner pipe 502.
The bottom of valve body 6 is equipped with supporting shoe 13, supporting shoe 13 welds the top at base station 1, valve body 6 passes through supporting shoe 13 to be fixed at the top of base station 1, be equipped with valve 601 on the valve body 6, the top welding of base station 1 has base 702, it has pneumatic cylinder 7 to articulate on the base 702, the one end that base 702 was kept away from to pneumatic cylinder 7 is equipped with hydraulic stem 701, hydraulic stem 701 keeps away from pneumatic cylinder 7's one end and valve 601 is articulated, drive hydraulic stem 701 through pneumatic cylinder 7, make hydraulic stem 701 can concertina movement, hydraulic stem 701 drives valve 601, thereby opening and closing of control flap 601, control valve 601 through using pneumatic cylinder 7, make things convenient for this equipment to remove heavy metal in-process and control rivers, thereby guarantee each filtration link of completion that this equipment can coordinate.
The filter plate 803 is located at the lower part of the electrolytic tank 8, and the joint of the water inlet pipe 901 and the electrolytic tank 8 is located between the filter plate 803 and the bottom of the electrolytic tank 8.
The using method specifically comprises the following steps:
the method comprises the following steps: water in the fish nursery pond is led into a raw water bin 403, the water in the raw water bin 403 enters an impurity removal assembly 2 through a discharge spout 404 at the bottom end of a support plate 402, the water entering the impurity removal assembly 2 is filtered through a filter box 301, the filtered water flows to a filter pipe 5 through an impurity removal box 201, impurities such as filtered fish feces residues are left in the filter box 301, the filter box 301 is driven by a motor 202 to rotate a transmission shaft 203, the transmission shaft 203 drives a crawler 3 to realize transmission, the crawler 3 drives the filter box 301, the filter box 301 is transmitted to one end of the impurity removal box 202 far away from the filter pipe 5, the filter box 301 transmitted to one end of the impurity removal box 202 is overturned under the driving of the crawler 3, the impurities such as the fish feces residues in the filter box 301 are poured out, and the impurities such as the fish feces residues slide into an impurity box 14 through a guide pipe 12;
step two: the water in the nursery pond filtered by the impurity removing component 2 enters the filter pipe 5 and flows through the activated carbon filter layer 501, the activated carbon filter layer 501 absorbs fine impurities and a small amount of heavy metals in the water, the water absorbed by the activated carbon filter layer 501 enters the inner pipe 502 through the through hole 503, flows from the inner pipe 502 to the valve body 6, flows to the water outlet 602 through the valve body 6, and flows into the electrolytic tank 8 through the water outlet 602;
step three: the water in the seedling culture pond treated by the activated carbon filter layer 501 enters the electrolytic tank 8, the anode 801 and the cathode 802 are respectively connected with the positive electrode and the negative electrode, the water in the electrolytic tank 8 is electrolyzed by the anode 801 and the cathode 802, the electrolyzed water is filtered by the filter plate 803, the water filtered by the filter plate 803 is sent to the purified water bin 10 by the water pump 9, and the water entering the purified water bin 10 falls into the bottom of the purified water bin 10 through the RO reverse osmosis membrane layer.
When the fish nursery pond is used, firstly, water in the fish nursery pond is guided into a raw water bin 403, the water in the raw water bin 403 enters an impurity removing component 2 through a discharge spout 404 at the bottom end of a support plate 402, the water entering the impurity removing component 2 is filtered through a filter box 301, the filtered water flows to a filter pipe 5 through an impurity removing box 201, impurities such as filtered fish feces residues are left in the filter box 301 and are driven by a motor 202 to rotate a transmission shaft 203, the transmission shaft 203 drives a crawler 3 to realize transmission of the crawler 3, the crawler 3 drives the filter box 301, the filter box 301 is conveyed to one end of the impurity removing box 202 far away from the filter pipe 5, the filter box 301 conveyed to one end of the impurity removing box 202 is overturned under the driving of the crawler 3, the impurities such as the fish feces residues in the filter box 301 are poured out, the impurities such as the fish feces residues slide into an impurity box 14 through a guide pipe 12, and the impurities such as the fish feces residues in the fish nursery pond are filtered through the filter box 301 and the crawler, the device can automatically collect fish feces residues and other magazines, timely and fast clean the fish feces residues and other magazines, reduce the pollution of the fish feces to water, keep the living environment of fishes sanitary, improve the survival rate of the seedlings in the seedling raising pool, simultaneously filter the large impurities such as the fish feces residues and the like to facilitate the subsequent heavy metal removal operation of the heavy metal removal equipment of the fish seedling raising pool, avoid the interference of the impurities such as the fish feces residues and the like to the heavy metal removal operation, separate the large impurities such as the filtered fish feces residues and the like by using the conduit 12 and the impurity box 14, automatically collect the large impurities so as to facilitate the regular cleaning of operators, thereby reducing the working strength of the operators, then the water in the seedling raising pool filtered by the impurity removal assembly 2 enters the filter pipe 5 and flows through the active carbon filter layer 501, and the active carbon filter layer 501 absorbs the fine impurities and a small amount of heavy metals in the water, the water absorbed and treated by the activated carbon filter layer 501 enters the inner tube 502 through the through hole 503, flows from the inner tube 502 to the valve body 6, flows to the water outlet 602 through the valve body 6, flows into the electrolytic tank 8 through the water outlet 602, and is filtered by the activated carbon filter layer 501, so that organic matters, bacteria, colloidal particles, microorganisms, non-metallic substances and heavy metal ions in the water can be absorbed, and odor can be effectively removed, the service life of the post-stage equipment of the heavy metal removing equipment of the fish nursery pond is effectively ensured, pollution is prevented, the outer surface area of the activated carbon filter layer 501 is increased by tightly attaching the activated carbon filter layer 501 to the inner tube 502, the contact surface between the activated carbon filter layer 501 and the water is improved, thereby the water permeation speed of the activated carbon filter layer 501 is improved, the service efficiency of the heavy metal removing equipment of the fish nursery pond is improved, and finally, the water of the nursery pond treated by, positive and negative electrodes are respectively connected with a positive electrode 801 and a negative electrode 802, water in an electrolytic tank 8 is electrolyzed through the positive electrode 801 and the negative electrode 802, the electrolyzed water is filtered through a filter plate 803, the water filtered by the filter plate 803 is sent into a purified water bin 10 through a water pump 9, the water entering the purified water bin 10 falls into the bottom of the purified water bin 10 through an RO reverse osmosis membrane layer, heavy metals in the water are electrolyzed through the positive electrode 801 and the negative electrode 802, oxidation reduction reactions respectively occur on the positive electrode and the negative electrode, so that the heavy metals are enriched, the enriched heavy metals are filtered through the filter plate 803, further removal of the heavy metals in the water is realized, final removal of the heavy metals in the fish nursery pond is realized through filtering by using the RO reverse osmosis membrane layer, heavy metal removal operation is carried out on the fish nursery pond by using activated carbon, electrolysis and multiple reverse osmosis membranes, so that the effect of removing the heavy metals in the nursery, simultaneously, through getting rid of the operation with the heavy metal of active carbon, electrolysis, three kinds of modes of reverse osmosis membrane in proper order and going on, progressively promote the effect that the heavy metal was got rid of to improve the efficiency that the heavy metal was got rid of to this equipment, avoided too much impurity to the influence of follow-up step, prolonged the life of this equipment.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a fish pond of growing seedlings heavy metal removal equipment, includes base station (1), edulcoration subassembly (2), filter tube (5), electrolytic tank (8), its characterized in that: the impurity removing component (2) is positioned at one end of the top of the base platform (1), the filter pipe (5) is positioned in the middle of the top of the base platform (1), an opening is formed in one end, far away from the impurity removing component (2), of the top of the base platform (1), and the electrolytic tank (8) is arranged in the opening in the top of the base platform (1);
the base platform (1) is of a hollow structure, a water purifying bin (10), a water pump (9) and an impurity box (14) are arranged in the base platform (1), the water purifying bin (10) is of a hollow box body structure, an RO reverse osmosis membrane layer (11) is arranged in the water purifying bin (10), the RO reverse osmosis membrane layer (11) is horizontally arranged at the upper part of the purified water bin (10), the two ends of the water pump (9) are respectively connected with a water inlet pipe (901) and a water outlet pipe (902), the water inlet pipe (901) is connected with the bottom of the electrolytic tank (8), the inside of the water inlet pipe (901) is communicated with the inside of the electrolytic tank (8), the water outlet pipe (902) is connected with the top of the purified water bin (10), the interior of the water outlet pipe (902) is communicated with the interior of the water purification bin (10), the impurity box (14) is of a hollow box body structure, and the top of the impurity box (14) is provided with an opening;
the impurity removing component (2) comprises an impurity removing box (201), a motor (202), a transmission shaft (203) and a driven shaft (204), the impurity removing box (201) is of a frame structure, the impurity removing box (201) is obliquely arranged, a leak hole (205) is formed in one end of the bottom of the impurity removing box (201), a guide pipe (12) is welded at the position, located at the leak hole (205), of the bottom end of the impurity removing box (201), the guide pipe (12) penetrates through the top of the base station (1), the guide pipe (12) is fixedly connected with the base station (1), the motor (202) is installed on one side of the impurity removing box (201), the transmission shaft (203) is arranged at one end of the motor (202), the transmission shaft (203) and the driven shaft (204) are both in running fit in the impurity removing box (201), the transmission shaft (203) and the driven shaft (204) are sleeved with a crawler (3), and a plurality of row filtering boxes (301) are arranged, the bottom end of the filter box (301) is provided with a gauze filter layer;
the filter pipe (5) is of a hollow pipe body structure, the filter pipe (5) is connected with one end of an impurity removal box (201), the interior of the filter pipe (5) is communicated with the interior of the impurity removal box (201), the filter pipe (5) is provided with an inner pipe (502), one end of the inner pipe (502) is in a sealed state, a plurality of through holes (503) are formed in the inner pipe (502), an activated carbon filter layer (501) is arranged between the inner pipe (502) and the filter pipe (5), the activated carbon filter layer (501) is tightly attached to the inner pipe (502), the cross section of the activated carbon filter layer (501) is of a U-shaped structure, one end of the filter pipe (5) is provided with a baffle ring (504), the baffle ring (504) is of a circular ring structure, the baffle ring (504) is sleeved on the inner pipe (502), the baffle ring (504) is fixedly connected with the inner pipe (502), one end, far away from the impurity removal box (201), of the filter pipe (5) is connected with a valve body, a water outlet (602) is formed in one end, far away from the filter pipe (5), of the valve body (6), and one end, far away from the valve body (6), of the water outlet (602) is located above the electrolytic tank (8);
the electrolytic tank (8) is of a tank body structure with an upward opening, the inner wall of the peripheral side of the electrolytic tank (8) is provided with an anode electrode (801), the middle part of the electrolytic tank (8) is provided with a cathode electrode (802), and the bottom of the electrolytic tank (8) is provided with a filter plate (803).
2. The fish nursery pond heavy metal removal equipment of claim 1, wherein: a plurality of idler wheels (101) are installed at the bottom of the base platform (1), a door plate (102) is hinged to one side of the base platform (1), the door plate (102) is located at one end, close to the impurity removing box (201), of the base platform (1), and the position of the door plate (102) corresponds to the impurity removing box (14).
3. The fish nursery pond heavy metal removal equipment of claim 1, wherein: the pipe (12) is a hollow square pipe body structure, the pipe (12) is obliquely arranged, the inside of the pipe (12) is communicated with the inside of the impurity removing box (201) through a leakage hole (205), and one end, far away from the impurity removing box (201), of the pipe (12) is located above the impurity box (14).
4. The fish nursery pond heavy metal removal equipment of claim 1, wherein: the top of base station (1) is equipped with support frame (4), and support frame (4) are "U" type structure, and support frame (4) are located the top of edulcoration case (201), and support frame (4) are located the one end that edulcoration case (201) are close to filter tube (5), and former sump (403) are installed at the top of support frame (4).
5. The fish nursery pond heavy metal removal equipment of claim 4, wherein: support frame (4) include two support columns (401) and a backup pad (402), two vertical welding in the both sides at base station (1) top of support column (401), backup pad (402) horizontal welding is at the top of two support columns (401), backup pad (402) are hollow structure, former sump (403) are fixed at the top of backup pad (402), backup pad (402) inside link up with former sump (403), a plurality of is installed to the bottom of backup pad (402) and is leaked mouth (404).
6. The fish nursery pond heavy metal removal equipment of claim 5, wherein: the inner part of the discharge spout (404) is communicated with the inner part of the support plate (402), the number of the discharge spout (404) is equal to that of a row of filter boxes (301) on the crawler (3), and the discharge spout (404) corresponds to the filter boxes (301).
7. The fish nursery pond heavy metal removal equipment of claim 1, wherein: the baffle ring (504) is positioned at one end of the filter pipe (5) close to the valve body (6), and the interior of the valve body (6) is communicated with the inner pipe (502).
8. The fish nursery pond heavy metal removal equipment of claim 7, wherein: the bottom of valve body (6) is equipped with supporting shoe (13), the top at base station (1) is welded in supporting shoe (13), the top at base station (1) is fixed through supporting shoe (13) in valve body (6), be equipped with valve (601) on valve body (6), the top welding of base station (1) has base (702), it has pneumatic cylinder (7) to articulate on base (702), the one end that base (702) were kept away from in pneumatic cylinder (7) is equipped with hydraulic stem (701), the one end that pneumatic cylinder (7) were kept away from in hydraulic stem (701) is articulated with valve (601).
9. The fish nursery pond heavy metal removal equipment of claim 1, wherein: the filter plate (803) is positioned at the lower part of the electrolytic tank (8), and the joint of the water inlet pipe (901) and the electrolytic tank (8) is positioned between the filter plate (803) and the bottom of the electrolytic tank (8).
10. A method for using the heavy metal removing equipment for the fish nursery pond as defined in any one of claims 1 to 9, wherein the method comprises the following steps: the using method specifically comprises the following steps:
the method comprises the following steps: water in the fish breeding pond is led into a raw water bin (403), the water in the raw water bin (403) enters an impurity removing component (2) through a discharge spout (404) at the bottom end of a support plate (402), the water entering the impurity removing component (2) is filtered by the filter box (301), the filtered water flows to the filter pipe (5) by the impurity removing box (201), the filtered impurities such as fish feces residue and the like are left in the filter box (301), the transmission shaft (203) is driven to rotate by the motor (202), the transmission shaft (203) drives the crawler belt (3) to realize transmission of the crawler belt (3), the crawler belt (3) drives the filter box (301), the filter box (301) is conveyed to one end, away from the filter pipe (5), of the impurity removal box (202), the filter box (301) conveyed to one end of the impurity removal box (202) is overturned under the driving of the crawler belt (3), impurities such as fish feces residues and the like in the filter box (301) are poured out, and the impurities such as the fish feces residues and the like slide into the impurity box (14) through the guide pipe (12);
step two: the water of the nursery pond filtered by the impurity removing component (2) enters the filter pipe (5) and flows through the activated carbon filter layer (501), fine impurities and a small amount of heavy metals in the water are adsorbed by the activated carbon filter layer (501), the water adsorbed by the activated carbon filter layer (501) enters the inner pipe (502) through the through hole (503), flows to the valve body (6) from the inner pipe (502), flows to the water outlet (602) through the valve body (6), and flows into the electrolytic tank (8) through the water outlet (602);
step three: the pond water of growing seedlings after active carbon filter layer (501) is handled gets into electrolysis box (8), positive negative electrode is connected respectively to positive electrode (801) and negative electrode (802), water in electrolysis box (8) is electrolyzed through positive electrode (801) and negative electrode (802), water after the electrolysis filters through filter (803), and send into clean water storehouse (10) through water pump (9) with the water after filter (803), the water that gets into in clean water storehouse (10) falls into clean water storehouse (10) bottom through RO reverse osmosis membrane layer.
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| CN202110544505.4A CN113087232A (en) | 2021-05-19 | 2021-05-19 | Fish nursery pond heavy metal removal equipment and use method thereof |
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| CN202110544505.4A CN113087232A (en) | 2021-05-19 | 2021-05-19 | Fish nursery pond heavy metal removal equipment and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114753081A (en) * | 2022-05-06 | 2022-07-15 | 绍兴金牡印染有限公司 | Dyeing process of chemical fiber cloth |
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| CN208200571U (en) * | 2018-03-09 | 2018-12-07 | 嘉兴秀洲南方混凝土有限公司 | One kind being used for concrete waste water treatment system |
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Application publication date: 20210709 |