CN113841655B

CN113841655B - Fish culture environment purification system and method based on water environment treatment

Info

Publication number: CN113841655B
Application number: CN202111326427.7A
Authority: CN
Inventors: 夏志强; 王天星; 张华�; 胥贤; 毛济; 刘宏; 郭鑫
Original assignee: Yikejie Wuhan Ecological Technology Co ltd Chengdu Branch; Sinohydro Bureau 7 Co Ltd
Current assignee: Yikejie Wuhan Ecological Technology Co ltd Chengdu Branch; Sinohydro Bureau 7 Co Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-09-20
Anticipated expiration: 2041-11-10
Also published as: CN113841655A

Abstract

The invention discloses a fish culture environment purification system and method based on water environment treatment, which belong to the field of fish culture and comprise a purification tank and oxygen supply equipment distributed in the purification tank. The normal operation of the purification system is realized by setting the culture pond and the oxygen supply equipment, and in the operation process of the purification system, the water surface can be well cleaned, oxygen can be supplied to the culture pond, and residues such as fish manure can be continuously cleaned, so that the purification system can be fused with the culture system and the culture environment for a long time to form a complete diversified system.

Description

Fish culture environment purification system and method based on water environment treatment

Technical Field

The invention relates to the technical field of fish culture, in particular to a fish culture environment purification system and method based on water environment treatment.

Background

Breeding, raising and stocking fish. Fish farming, also known as aquaculture, fish farming and the fish industry, is important in maintaining food supply, fishing and expanding fishing areas.

Through search, Chinese patent No. CN107915367A discloses a purification system for aquaculture water, which combines pretreatment, fine filtration, ultrafiltration and biological treatment to make the water quality of the effluent meet the national first-level discharge standard and the water requirement of fishery, thus realizing zero discharge and recycling of aquaculture wastewater.

In the process of fish culture, the culture environment and the culture ecology are particularly important, the long-term residue accumulation of excrement of the fish can cause the change of chemical content in water, and the long-term change of water quality can cause the generation of toxin, so that the fish die, and in the culture period, the oxygen supply in the culture water and the matching of the culture ecology are particularly important, and the purification of the culture environment is also important for the purification of the culture environment, and the water resource treatment and the culture ecological fusion need to be fully utilized to realize the purification of the culture environment.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a fish culture environment purification system and method based on water environment treatment.

In order to achieve the purpose, the invention adopts the following technical scheme:

according to one aspect of the invention, a fish farming environment purification system based on water environmental treatment is provided.

The utility model provides a fish culture environment clean system based on water environmental treatment, includes the purifying pond and distributes the oxygen supply equipment in the purifying pond, a serial communication port, the inside of purifying pond is equipped with a plurality of evenly distributed's branch shelf, one side of dividing the shelf is equipped with rather than matched with guide plate, it keeps away from to divide the shelf one side of guide plate is equipped with the function board, the function board with be equipped with the water conservancy diversion mouth between the partition shelf, one side of the bottom of dividing the shelf is equipped with a plurality of evenly distributed's bracing piece, the bottom of bracing piece is equipped with the filter stand, the bottom of filtering the shelf is equipped with rather than matched with flowing groove.

Further, the oxygen supply equipment includes the power frame, the top of power frame is equipped with rather than matched with buoyancy plate, the roof symmetry of buoyancy plate is equipped with the mount, the top of mount is equipped with rather than matched with piston cylinder, the bottom of power frame is equipped with the motor, the top of motor is equipped with the function bull stick, the top of function bull stick is equipped with the rotor plate, the top of rotor plate is equipped with the function block, the outer wall cover of function block is equipped with two rotary sleeves, two liang the rotary sleeve distributes from top to bottom on the function block, the outer wall of rotary sleeve is equipped with rather than matched with movable rod, the movable rod with be equipped with the piston frame between the piston cylinder, the piston frame with connect through the pivot between the movable rod.

Furthermore, the filter frame is of a semicircular structure and is composed of a plurality of arc-shaped strips which are uniformly distributed, the distance between every two arc-shaped strips is 1cm, and the arc-shaped strips have a swinging distance of 1cm from left to right.

Further, the guide plate with the net groove has all been seted up at the top of function board, the inside soil layer that fills of net groove, plant a plurality of purification plants in the soil layer, the guide plate with the function board forms "S" shape passageway.

Further, the cross-section of flow groove is the triangle-shaped structure, the bottom of flow groove is equipped with purifies the groove, the both ends that purify the groove all are equipped with the function pump.

Further, the buoyancy plate with the power frame is the disc structure, the bottom of buoyancy plate is equipped with rather than matched with buoyancy pad, a plurality of evenly distributed's breed groove has been seted up to the inside annular equidistance of buoyancy plate.

Furthermore, a plurality of air inlets are formed in the outer wall of each piston cylinder, a transfer frame is arranged at one end, far away from each other, of each piston cylinder, and an inflating pipe is arranged inside each transfer frame.

According to another aspect of the invention, a fish farming environment purification method based on water environmental treatment is provided.

A fish culture environment purification method based on water environment treatment comprises the following steps:

the method comprises the following steps: building a purification tank, dividing a plurality of areas with different sizes, and selectively planting different types of plants in the purification tank according to different purification requirements and cultured fish types;

step two: after the plants are planted, injecting water into the purification tank, and placing the oxygen supply equipment on the water surface after the water level reaches the culture height;

controlling the water depth of the oxygen supply equipment, and controlling unequal floating amount of the oxygen supply equipment in each partition area by connecting the bottom of the oxygen supply equipment with a guide plate or a function plate;

step four: putting the fry into the oxygen supply equipment, culturing phytoplankton in and around the oxygen supply equipment, and simultaneously operating the oxygen supply equipment;

step five: when the fish dung is cleaned and accumulated, the water inlet is aligned to the function board of each partition area, and simultaneously, the function pump is started to discharge bottom wastewater;

step six: during daily use, the flow rate of bottom discharged water is controlled to be the same as the water inlet speed, the water discharging and entering time is 30min of operation every 1h, and the flowing purification is continuously kept.

Further, for the first step, the plants comprise water onion, lotus, water hyacinth and the like, the planting areas of the plants are in the net grooves of the function boards, the net grooves of the guide plates or the soil layers at the bottoms of the culture tanks, and the planting areas are selected according to the types of the plants.

Further, in the fourth step, the phytoplankton includes duckweed, small duckweed, clover grass and the like, and the plant sample area of the phytoplankton is the area limited by the culture tank.

Compared with the prior art, the invention has the beneficial effects that: realize clean system's normal operating through setting up breed pond and oxygen supply equipment, clean system operation in-process, the clearance water surface that can be fine, for breeding the pond oxygen suppliment, and residue such as clearance fish excrement that can last, the clearance and the washing to breeding bottom residue can keep lasting, and have high-speed clearance effect in step, in addition, cooperate clean system's equipment and biology, with phytoplankton and purification plant, when exerting the purification of itself and oxygen suppliment effect, utilize physical characteristic between the two, purify the clearance to the rivers that flow, it can increase clean system's ecological effect to collocate phytoplankton simultaneously through adding the oxygen suppliment equipment of unequal quantity, make whole breed environment keep a purification state constantly, and impel clean system and the effect pluralism of purifying the environment, can better cooperation breed, throw and feed, Treatment, observation and the like, so that the purification system can be fused with the culture system and the culture environment for a long time to form a complete diversified system.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of a fish farming environment purification system based on water environmental treatment according to the present invention;

FIG. 2 is a schematic view of a purification tank of the fish farming environment purification system based on water environmental treatment according to the present invention;

FIG. 3 is a schematic structural diagram of an oxygen supply device of a fish culture environment purification system based on water environmental treatment, which is provided by the invention;

FIG. 4 is a second schematic structural view of an oxygen supply apparatus of a fish farming environment purification system based on water environmental treatment according to the present invention;

FIG. 5 is a schematic structural diagram of an arc-shaped strip of a fish farming environment purification system based on water environmental treatment according to the present invention;

FIG. 6 is a flow chart of steps of a method for purifying a fish culture environment based on water environmental treatment according to the present invention.

In the figure: 1. a purification tank; 2. an oxygen supply apparatus; 3. a spacer; 4. a baffle; 5. a function board; 6. a flow guide port; 7. a support bar; 8. a filter frame; 9. a flow channel; 10. a power frame; 11. a buoyancy plate; 12. a fixed mount; 13. a piston cylinder; 14. a functional rotating rod; 15. rotating the plate; 16. a function block; 17. a rotating sleeve; 18. a movable rod; 19. a piston frame; 20. an arc-shaped strip; 21. a mesh groove; 22. a purification tank; 23. a buoyant pad; 24. a culture tank; 25. an air inlet; 26. and a middle rotating frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

According to the embodiment of the invention, a fish culture purification system based on water environment treatment is provided.

As shown in fig. 1-2, a fish culture purification system based on water environment treatment comprises a purification tank 1 and oxygen supply equipment 2 distributed in the purification tank 1, wherein a plurality of uniformly distributed separation frames 3 are arranged in the purification tank 1, a guide plate 4 matched with the separation frames is arranged on one side of each separation frame, a function plate 5 is arranged on one side, away from the guide plate 4, of each separation frame 3, a guide opening 6 is arranged between each function plate 5 and the corresponding separation frame 3, a plurality of uniformly distributed support rods 7 are arranged on one side of the bottom end of each separation frame 3, a filter frame 8 is arranged at the bottom end of each support rod 7, a flow groove 9 matched with the filter frame 8 is arranged at the bottom end of the filter frame 8, the filter frame 8 is of a semicircular structure, the filter frame 8 is composed of a plurality of uniformly distributed arc-shaped strips 20, the distance between every two arc-shaped strips 20 is 1cm, and the arc-shaped strips 20 have a swinging distance of about 1cm, the guide plate 4 with the top of function board 5 has all been seted up the wire groove 21, the inside of wire groove 21 is filled the soil layer, plant a plurality of purification plants in the soil layer, the guide plate 4 with the function board 5 forms "S" shape passageway, the cross-section of flowing groove 9 is the triangle-shaped structure, the bottom of flowing groove 9 is equipped with purification groove 22, the both ends of purifying groove 22 all are equipped with the function pump, from above-mentioned design is difficult to see, the active area of fish is in the top region of breed pond 1, in fish activity breeding process, because the shelf 3 and the function board 5 of bottom distribute rivers into upper and lower two-layer, and to the bottom partition into a plurality of regions, when rivers from the upper strata flow into the lower floor and discharge, need pass through water conservancy diversion mouth 6, and the less effluent structure of water conservancy diversion mouth 6 and have the slope radian, can produce the extrusion to rivers to make after getting into the bottom region, the velocity of flow of rivers increases, because guide plate 4 and function board 5' S slope structure, the rivers of quick flow can drive fish excrement and urine residue and flow, and the radian through "S" shape flows, the in-process flows, distribution that can be even flows in the filling layer in the net groove 21, absorb by the plant of purification, when needs are large-scale when wasing the bottom, aim at guide plate 4 and function board 5 positions with the water inlet, increase out the water velocity of flow simultaneously, the velocity of flow can increase by a wide margin, the speed of flow of the speed of flow cooperation income, can let rivers flow in the regional "S" of bottom inslot fast, and the cooperation slope structure drives the residue and flows, finally reach flowing groove 9 department, and be discharged, and whole mobile in-process, it can become the filter screen of rivers and fish activity to purify the plant.

As shown in fig. 3-5, in the specific embodiment of the present application, the oxygen supply apparatus 2 includes a power frame 10, a buoyancy plate 11 matched with the power frame 10 is disposed at the top of the power frame 10, a fixing frame 12 is symmetrically disposed on the top wall of the buoyancy plate 11, a piston cylinder 13 matched with the fixing frame 12 is disposed at the top end of the fixing frame 12, a motor is disposed at the bottom of the power frame 10, a function rotating rod 14 is disposed at the top end of the motor, a rotating plate 15 is disposed at the top end of the function rotating rod 14, a function block 16 is disposed at the top end of the rotating plate 15, two rotating sleeves 17 are sleeved on the outer wall of the function block 16, two rotating sleeves 17 are vertically distributed on the function block 16, a movable rod 18 matched with the outer wall of the rotating sleeve 17 is disposed on the outer wall of the rotating sleeve 17, a piston frame 19 is disposed between the movable rod 18 and the piston cylinder 13, and the piston frame 19 is connected with the movable rod 18 through a rotating shaft, the buoyancy plate 11 and the power frame 10 are both of a disc structure, the bottom end of the buoyancy plate 11 is provided with a buoyancy pad 23 matched with the buoyancy plate, the inside of the buoyancy plate 11 is provided with a plurality of culture grooves 24 which are uniformly distributed at equal intervals in an annular shape, the outer wall of each piston cylinder 13 is provided with a plurality of air inlets 25, one end of each piston cylinder 13 which is far away from each other is provided with a transfer frame 26, the transfer frame 26 is internally provided with an inflation pipe, as can be seen from the design, the power frame 10 is internally provided with a motor, the power frame 10 and the buoyancy plate 11 are fixedly connected and then supported to float by virtue of the buoyancy pad 23 at the bottom of the buoyancy plate 11, the sinking depth of the power frame 10 and the buoyancy plate 11 can be controlled according to the thickness and the air filling amount of the buoyancy pad 23, when the power frame 10 and the buoyancy plate are in a purification system, the motor can drive the functional rotating rod 14 to continuously rotate, the rotating plate 15 can also rotate for a while, the same time, the movable rod 18 of the connecting functional block 16 is driven to cooperate with the piston frame 19 to do back and forth telescopic motion in the piston cylinders 13, outside air can all say in pushing away into water through the pipeline that well revolving rack 26 connects at every turn concertina movement, can be continuous oxygenate for breeding the pond, and, because the production that the air flows can make the whole irregular motion that produces of equipment, can clear up the purification to the water surface, and simultaneously, the phytoplankton in the breed groove 24 also can be by the drive activity that does not stop, and the too excessive reproduction of restriction phytoplankton, and in the same way, also can put into the box of corresponding shape in the breed groove 24, rack or bait box etc., move about through the irregularity, with bait, treatment agent etc. slowly distributes at the pond power, promote clean system's pluralism function, let clean system can have the promotion whole effect, the power supply of motor can external corresponding solar cell panel provide power, only need adjust buoyancy support performance of buoyancy pad 23.

According to the embodiment of the invention, the invention also provides a fish culture environment purification method based on the water environment treatment.

As shown in fig. 6, a method for purifying a fish culture environment based on water environmental treatment comprises the following steps:

step S101: building a purification pool 1, dividing a plurality of areas with different sizes, and selectively planting different kinds of plants in the purification pool 1 according to different purification requirements and cultured fish types;

step S103: after the plants are planted, injecting water into the purification tank 1, and placing the oxygen supply equipment 2 on the water surface after the water level reaches the culture height;

s105, controlling the water depth of the oxygen supply equipment 2, and controlling unequal floating amounts of the oxygen supply equipment 2 in each partition area by connecting the bottom of the oxygen supply equipment 2 with a guide plate 4 or a function plate 5;

step S107: feeding the fry, culturing phytoplankton in and around the oxygen supply equipment 2, and simultaneously operating the oxygen supply equipment 2;

step S109: when the fish dung is cleaned and accumulated, the water inlet is aligned to the functional plate 5 of each partition area, and simultaneously, the functional pump is started to discharge bottom wastewater;

step S111: during daily use, the flow rate of bottom discharged water is controlled to be the same as the water inlet speed, the water discharging and entering time is 30min of operation every 1h, and the flowing purification is continuously kept.

In the specific embodiment of the present application, for the step S101, the plants include water shallots, lotus, water hyacinth, etc., and the planting areas of the plants are selected according to the plant types in the mesh grooves 21 of the function plates 5, the mesh grooves 21 of the flow guide plates 4, or the soil layers at the bottom of the cultivation grooves 24.

In the embodiment of the present application, for step S107, the phytoplankton includes duckweed, tequila, etc., and the plant-like region of the phytoplankton is the region limited by the cultivation tank 24.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A fish culture environment purification system based on water environment treatment comprises a purification tank (1) and oxygen supply equipment (2) distributed in the purification tank (1), and is characterized in that a plurality of uniformly distributed separation frames (3) are arranged in the purification tank (1), a guide plate (4) matched with the separation frames is arranged on one side of each separation frame (3), a function plate (5) is arranged on one side, away from the guide plate (4), of each separation frame (3), a guide opening (6) is formed between each function plate (5) and each separation frame (3), a plurality of uniformly distributed support rods (7) are arranged on one side of the bottom end of each separation frame (3), a filter frame (8) is arranged at the bottom end of each support rod (7), a flow groove (9) matched with the filter frame (8) is formed in the bottom end of each filter frame (8), and each filter frame (8) is of a semicircular structure, the filter rack (8) is composed of a plurality of arc strips (20) which are evenly distributed, the distance between every two arc strips (20) is 1cm, the arc strips (20) have the swing distance of 1cm at the left and right, the guide plate (4) and the top of the function plate (5) are all provided with net troughs (21), the inside of the net troughs (21) is filled with soil layers, a plurality of purification plants are planted in the soil layers, the guide plate (4) and the function plate (5) form an S-shaped channel, the cross section of the flow trough (9) is of a triangular structure, the bottom of the flow trough (9) is provided with a purification trough (22), both ends of the purification trough (22) are respectively provided with a function pump, the oxygen supply equipment (2) comprises a power rack (10), the top of the power rack (10) is provided with a buoyancy plate (11) which is matched with the power rack, the top wall of the buoyancy plate (11) is symmetrically provided with a fixed rack (12), the top of mount (12) is equipped with rather than matched with piston cylinder (13), the bottom of power frame (10) is equipped with the motor, the top of motor is equipped with function bull stick (14), the top of function bull stick (14) is equipped with commentaries on classics board (15), the top of commentaries on classics board (15) is equipped with function block (16), the outer wall cover of function block (16) is equipped with two swivel housing (17), two liang swivel housing (17) distribute from top to bottom on function block (16), the outer wall of swivel housing (17) is equipped with rather than matched with movable rod (18), be equipped with piston frame (19) between movable rod (18) and piston cylinder (13), piston frame (19) with connect through the pivot between movable rod (18), buoyancy board (11) with power frame (10) are the disc structure, the bottom of buoyancy board (11) is equipped with rather than matched with buoyancy pad (23), a plurality of evenly distributed's breed groove (24) have been seted up to the inside annular equidistance of buoyancy board (11), a plurality of inlet ports (25) have been seted up to the outer wall of piston cylinder (13), two liang the one end that piston cylinder (13) kept away from each other all is equipped with transfer frame (26), the inside of transfer frame (26) is equipped with the inflation pipe.

2. A method for purifying a fish-farming environment based on aquatic environmental treatment, characterized by being applied to the fish-farming environment purification system based on aquatic environmental treatment of claim 1, comprising the steps of:

the method comprises the following steps: building a purification pool (1), dividing a plurality of areas with different sizes, and planting different kinds of plants in the purification pool (1) according to different purification requirements and cultured fish types;

step two: after the plants are planted, water is injected into the purification pool (1), and the oxygen supply equipment (2) is placed on the water surface after the water level reaches the culture height;

thirdly, controlling the depth of the oxygen supply equipment (2) entering water, and controlling a plurality of oxygen supply equipment (2) floating in each partition area by connecting the bottom of the oxygen supply equipment (2) with a guide plate (4) or a function plate (5);

step four: putting the fry into the oxygen supply equipment (2), culturing phytoplankton in and around the oxygen supply equipment, and simultaneously operating the oxygen supply equipment (2);

step five: when the fish dung is cleaned and accumulated, the water inlet is aligned to the functional plate (5) of each partition area, and simultaneously the functional pump is started to discharge bottom wastewater;

3. The method for purifying a fish culture environment based on aquatic environment treatment according to claim 2, wherein in the first step, plants comprise shallots, lotus and water hyacinth, and the plant cultivation area is selected in the net groove (21) of the function board (5), the net groove (21) of the deflector (4) or the soil layer at the bottom of the culture groove (24) according to the plant type.

4. The method for purifying a fish culture environment based on aquatic environment treatment according to claim 3, wherein for the fourth step, the phytoplankton comprises duckweed, common duckweed, small duckweed and clover grass, and the plant-like area of the phytoplankton is the area limited by the culture tank (24).