CN110338136B

CN110338136B - Efficient removing device for pollutants in artificial breeding environment

Info

Publication number: CN110338136B
Application number: CN201910675688.6A
Authority: CN
Inventors: 李铁军; 杨承虎; 胡红美; 郝青; 祝银; 朱剑
Original assignee: Zhejiang Marine Fisheries Research Institute
Current assignee: Zhejiang Marine Fisheries Research Institute
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2021-09-28
Anticipated expiration: 2039-07-25
Also published as: CN110338136A

Abstract

The invention discloses a device for efficiently removing pollutants in an artificial breeding environment, which belongs to the technical field of aquaculture and comprises a breeding pond, a shell and a decontamination assembly, wherein the shell is arranged in the breeding pond, the decontamination assembly is arranged in the shell, a steel wire rope is connected above the shell, the steel wire rope is connected with the output end of a motor through a reel, and the motor is fixedly connected to the lower surface of a cross rod. The invention can effectively decompose soluble pollutants in the culture water, avoid organisms from attaching to the bottom and the wall of the pond, has high decontamination efficiency and ensures the survival rate of the fry.

Description

Efficient removing device for pollutants in artificial breeding environment

Technical Field

The invention relates to the technical field of aquaculture, in particular to a high-efficiency pollutant removing device in an artificial culture environment.

Background

The aquaculture pond is used for aquaculture, and the side and the bottom are the ponds built by cement, and because the demand of China for various aquatic products is very large, large-scale aquaculture is carried out in many places, and the aquaculture pond is a place which must be prepared for aquaculture.

With the continuous development of the aquaculture industry in China, in the aquaculture process, it is found that after an aquaculture pond traditionally built by cement is cultured for a period of time, residual feed, fish excrement and various dropped pollutants are deposited at the bottom of the aquaculture pond, water body pollution is caused, the survival rate of fish fries is reduced, water in the aquaculture pond needs to be drained in time, the bottom of the aquaculture pond needs to be cleaned, and the aquaculture pond is cleaned by a brush which is traditionally manually used; the cleaning effect is not good, and the cleaning efficiency is low, so the efficient removing device for pollutants in the artificial breeding environment needs to be designed aiming at the problems.

Disclosure of Invention

The invention aims to provide a device for efficiently removing pollutants in an artificial culture environment, which can effectively decompose soluble pollutants in culture water, avoid organisms from attaching to the bottom and the wall of a pond, has high decontamination efficiency and ensures the survival rate of fry.

The scheme adopted by the invention for realizing the purpose is as follows: high-efficient remove device of pollutant under artificial breeding environment, including breeding pond, casing, decontamination subassembly, breed the inside casing that is equipped with in the pond, be equipped with the decontamination subassembly in the casing, the casing top is connected with wire rope, and wire rope passes through the output of reel connection motor, and the motor links firmly in the lower surface of horizontal pole. The decontamination device is arranged above the culture pond, is very convenient to use, the steel wire rope is controlled to stretch by the motor, the decontamination component can fall to the culture pond for rapid decontamination when the steel wire rope is stretched, the cross rod can slide back and forth on the top of the supporting plate, the moving range of the decontamination component is enlarged, the decontamination component can move left and right at high frequency, the decontamination capability of the bottom of the culture pond is improved, meanwhile, the attachment of pollutants and microorganisms is also enlarged, and the survival rate of fish fries is ensured.

As preferred, breed the pond top outside and be connected with the supporting seat, supporting seat top fixed connection backup pad, backup pad top swing joint horizontal pole, the below of horizontal pole is connected with the motor, and the tip of horizontal pole is equipped with the controller. The supporting seat is used for supporting the supporting plate, has strengthened the fastness of device, and the horizontal pole can remove at the backup pad top, increases the decontamination subassembly and to breeding the scope of cleaning in pond, and the steerable wire rope's of motor of horizontal pole below length makes the decontamination subassembly clean breeding the pond again in the suitable position in breeding the pond.

As the preferred, the edge of the both sides of horizontal pole is equipped with the gyro wheel, and the below joint of gyro wheel is inside the spout, and the top in the backup pad is seted up to the spout. The horizontal pole with gyro wheel swing joint, half gyro wheel inlay in the spout at backup pad top, the controller of horizontal pole tip is used for controlling the roll of gyro wheel, and the horizontal pole can remove at the backup pad top under operating condition, improves the flexibility of device.

Preferably, sliding tables are symmetrically arranged on the inner side of the shell, an L-shaped sliding rod is movably connected above the sliding tables, the end portion of the L-shaped sliding rod is connected with one end of a fixing rod, one end of the fixing rod is connected with a motor, and a telescopic push rod is arranged on one side of the L-shaped sliding rod. The setting of slip table is used for making decontamination subassembly control the removal of high frequency in breeding the pond, strengthens breeding the effect of decontaminating in the pond, and the slip table top is equipped with L shape slide bar, and the flexible push rod of L shape slide bar one side can stretch out and draw back fast at the during operation, promotes decontamination subassembly and controls the high frequency and remove, and decontamination subassembly is in rotatory decontamination in addition about the high frequency remove can make attached to the effectual removal of microorganism and the pollutant of breeding the bottom of the pool and still improved the work efficiency of decontamination.

Preferably, the output end of the motor is connected with the driving barrel, the driving barrel is connected with the driven barrel through the belt pulley, the upper end of the driven barrel is connected with the L-shaped sliding rod, the middle of the belt pulley is provided with the first working barrel, the lower end of the first working barrel is connected with the decontamination assembly, the right side of the belt pulley is provided with the supporting rod, the middle of the supporting rod is movably connected with the second working barrel, and the lower end of the second working barrel is connected with the decontamination assembly. The motor at first drives the initiative section of thick bamboo rotatory when rotating, the initiative section of thick bamboo drives the belt pulley rotation that the outer lane cover was established again, and then drives the driven section of thick bamboo, because the rotation of whole belt pulley, the first working barrel of locating the belt pulley middle part can be driven, the rotatory dirt cleaning of decontamination module of first working barrel below, decontamination module symmetry sets up and decontamination module's gear intermeshing, another also can rotate thereupon when one of them decontamination module rotates, two decontamination module cooperations use decontamination effect can obtain corresponding promotion.

Preferably, the decontamination assembly comprises a gear, a transition plate is connected below the gear, an impact block is arranged below the transition plate, and a brush is connected to the lower surface of the impact block. Because decontamination subassembly's gear intermeshing, the rotation direction of two gears is opposite when rotating, and the effect of cleaning after can comparing unidirectional rotation's gear cleaning is good, and the rotation direction of gear differs the cleaning direction of brush and also can change to the pollutant on the bottom surface in aquaculture pond is cleared up the operation.

Preferably, the ball has been inlayed to the lower part of the middle part of the transition plate, and the connecting rod is connected to the below of ball, and the bottom of connecting rod links firmly the screen cloth, and the screen cloth both sides are equipped with the rubber block, and the screen cloth is inside to be filled with silver phosphate, and the top of screen cloth is equipped with porous filler. The impact block and the brush are arranged below the gear, the breeding water can form vortex when the gear rotates, the formation of the vortex can increase the contact probability of the breeding water and oxygen, so that the oxygen is dissolved in the water, the dissolved oxygen amount of the water is increased, and the contact probability of suspended particles in the breeding water is also increased, so that the fine suspended particles are gathered into large particles, the concentrated treatment is convenient, the ball at the bottom of the gear can generate corresponding centrifugal force to drive the connecting rod to swing, the rubber blocks at the two sides of the screen can quickly touch the impact block to rebound again when swinging, so that the silver phosphate in the screen is fully contacted with organic pollutants in the breeding water, the organic pollutants can be quickly decomposed into carbon dioxide and small molecular organic matters, the suspended particles gathered into large particles can be effectively adsorbed by the porous filler, and the pollutant decomposition speed of the decontamination component can be synchronous with the speed of cleaning the bottom of the breeding pond by the brush, the phenomenon that pollutants are not completely treated at an excessively high cleaning speed is avoided.

Compared with the prior art, the invention has the beneficial effects that: the horizontal pole of this device can slide in the backup pad, the home range of decontamination subassembly has been increased, but decontamination subassembly removal about high frequency still, the dirt-removing power to breeding the bottom of the pool has also strengthened the attached to of pollutant and microorganism that has reduced simultaneously, decontamination subassembly bottom is equipped with the gear, the ball of gear below can produce corresponding centrifugal force and drive the connecting rod swing when the gear is rotatory, the rubber block of screen cloth both sides can touch the striking piece fast during the swing and kick-back once more, make the inside silver phosphate of screen cloth and the organic pollutant of breeding the aquatic fully contact, the messenger organic pollutant that can be quick decomposes into carbon dioxide and micromolecule organic matter, the suspended particles that aggregate into the large granule simultaneously also can effectually be adsorbed by porous filler.

Drawings

FIG. 1 is a schematic structural view of an efficient pollutant removing device for artificial breeding environment according to the present invention;

FIG. 2 is a schematic view of the cross bar and the support base of the present invention;

fig. 3 is a schematic diagram of the construction of the decontamination module of the present invention.

Reference number 1 cultivation pond; 2, a cross bar; 3, a motor; 4, winding the reel; 5, steel wire ropes; 6, supporting plates; 7, supporting a seat; 8, fixing a rod; 9, a telescopic push rod; a 10L-shaped slide bar; 11 a sliding table; 12 a housing; 13 a motor; 14 belt pulleys; 15 a driven cylinder; 16 a decontamination module; 17 a first mandrel; 18 a driving cylinder; 19 a second mandrel; 20 gears; 21 a transition plate; 22 a strike block; 23, a brush; 24 balls; 25 connecting rods; 26 mesh screen; 27 a porous filler; 28 silver phosphate; 29 a rubber block; 30 a controller; 31 rollers; 32 chutes; 33 support the rods.

Detailed Description

The invention is described in further detail below with reference to examples and figures:

example 1:

as shown in fig. 1-3, the device for efficiently removing pollutants in an artificial breeding environment comprises a breeding pond 1, a shell 12 and a decontamination assembly 16, wherein the shell 12 is arranged in the breeding pond 1, the decontamination assembly 16 is arranged in the shell 12, a steel wire rope 5 is connected above the shell 12, the steel wire rope 5 is connected with an output end of a motor 3 through a reel 4, and the motor 3 is fixedly connected with the lower surface of a cross rod 3. The decontamination device is arranged above the culture pond, is very convenient to use, the steel wire rope is controlled to stretch by the motor, the decontamination component can fall to the culture pond for rapid decontamination when the steel wire rope is stretched, the cross rod can slide back and forth on the top of the supporting plate, the moving range of the decontamination component is enlarged, the decontamination component can move left and right at high frequency, the decontamination capability of the bottom of the culture pond is improved, meanwhile, the attachment of pollutants and microorganisms is also enlarged, and the survival rate of fish fries is ensured.

The supporting seat 7 is connected with the outside of the top of the culture pond 1, the supporting seat 7 is fixedly connected with the supporting plate 6, the supporting plate 6 is movably connected with the cross rod 2 at the top, the motor 3 is connected with the lower part of the cross rod 2, and the controller 30 is arranged at the end part of the cross rod 2. The supporting seat is used for supporting the supporting plate, has strengthened the fastness of device, and the horizontal pole can remove at the backup pad top, increases the decontamination subassembly and to breeding the scope of cleaning in pond, and the steerable wire rope's of motor of horizontal pole below length makes the decontamination subassembly clean breeding the pond again in the suitable position in breeding the pond.

The edge of the both sides of horizontal pole 2 is equipped with gyro wheel 31, and inside gyro wheel 31's below joint in spout 32, the top in backup pad 6 was seted up to spout 32. The horizontal pole with gyro wheel swing joint, half gyro wheel inlay in the spout at backup pad top, the controller of horizontal pole tip is used for controlling the roll of gyro wheel, and the horizontal pole can remove at the backup pad top under operating condition, improves the flexibility of device.

The inner side of the shell 12 is symmetrically provided with sliding tables 11, an L-shaped sliding rod 10 is movably connected above the sliding tables 11, the end part of the L-shaped sliding rod 10 is connected with one end of a fixed rod 8, one end of the fixed rod 8 is connected with a motor 13, and one side of the L-shaped sliding rod 10 is provided with a telescopic push rod 9. The setting of slip table is used for making decontamination subassembly control the removal of high frequency in breeding the pond, strengthens breeding the effect of decontaminating in the pond, and the slip table top is equipped with L shape slide bar, and the flexible push rod of L shape slide bar one side can stretch out and draw back fast at the during operation, promotes decontamination subassembly and controls the high frequency and remove, and decontamination subassembly is in rotatory decontamination in addition about the high frequency remove can make attached to the effectual removal of microorganism and the pollutant of breeding the bottom of the pool and still improved the work efficiency of decontamination.

The output end of the motor 13 is connected with a driving barrel 18, the driving barrel 18 is connected with a driven barrel 15 through a belt pulley 14, the upper end of the driven barrel 15 is connected with an L-shaped sliding rod 10, a first working barrel 17 is arranged in the middle of the belt pulley 14, the lower end of the first working barrel 17 is connected with a decontamination assembly 16, a supporting rod 33 is arranged on the right side of the belt pulley 14, the middle of the supporting rod 33 is movably connected with a second working barrel 19, and the lower end of the second working barrel 19 is connected with the decontamination assembly 16. The motor at first drives the initiative section of thick bamboo rotatory when rotating, the initiative section of thick bamboo drives the belt pulley rotation that the outer lane cover was established again, and then drives the driven section of thick bamboo, because the rotation of whole belt pulley, the first working barrel of locating the belt pulley middle part can be driven, the rotatory dirt cleaning of decontamination module of first working barrel below, decontamination module symmetry sets up and decontamination module's gear intermeshing, another also can rotate thereupon when one of them decontamination module rotates, two decontamination module cooperations use decontamination effect can obtain corresponding promotion.

The decontamination assembly 16 comprises a gear 20, a transition plate 21 is connected below the gear 20, a collision block 22 is arranged below the transition plate 21, and a brush 23 is connected to the lower surface of the collision block 22. Because decontamination subassembly's gear intermeshing, the rotation direction of two gears is opposite when rotating, and the effect of cleaning after can comparing unidirectional rotation's gear cleaning is good, and the rotation direction of gear differs the cleaning direction of brush and also can change to the pollutant on the bottom surface in aquaculture pond is cleared up the operation.

The ball 24 is embedded below the middle of the transition plate 21, the connecting rod 25 is connected below the ball 24, the bottom of the connecting rod 25 is fixedly connected with the screen 26, rubber blocks 29 are arranged on two sides of the screen 26, silver phosphate 28 is filled in the screen 26, and porous filler 27 is arranged on the top of the screen 26. The impact block and the brush are arranged below the gear, the breeding water can form vortex when the gear rotates, the formation of the vortex can increase the contact probability of the breeding water and oxygen, so that the oxygen is dissolved in the water, the dissolved oxygen amount of the water is increased, and the contact probability of suspended particles in the breeding water is also increased, so that the fine suspended particles are gathered into large particles, the concentrated treatment is convenient, the ball at the bottom of the gear can generate corresponding centrifugal force to drive the connecting rod to swing, the rubber blocks at the two sides of the screen can quickly touch the impact block to rebound again when swinging, so that the silver phosphate in the screen is fully contacted with organic pollutants in the breeding water, the organic pollutants can be quickly decomposed into carbon dioxide and small molecular organic matters, the suspended particles gathered into large particles can be effectively adsorbed by the porous filler, and the pollutant decomposition speed of the decontamination component can be synchronous with the speed of cleaning the bottom of the breeding pond by the brush, the phenomenon that pollutants are not completely treated at an excessively high cleaning speed is avoided.

Example 2:

the efficient pollutant removing device in the artificial breeding environment is characterized in that in the actual use process: the controller 30 is started, the cross rod 2 is controlled to slide on the top of the supporting plate 6, one end sliding to the supporting plate 6 stops, the motor 3 rotates the steel wire rope 5 to slowly descend, the motor 13 can drive the two decontamination assemblies 16 to rotate when the decontamination assemblies 16 descend to a proper height, the decontamination assemblies 16 clean and decontaminate the bottom of the culture pond and purify culture water, the controller 30 drives the cross rod 2 to move back and forth on the top of the supporting plate 6 again, the bottom of the culture pond 1 is cleaned and brushed for multiple times, the telescopic push rod 9 on one side of the L-shaped slide rod 10 can rapidly stretch out and draw back during working, the decontamination assemblies 16 are pushed to move left and right at high frequency, the decontamination assemblies 16 can effectively remove microorganisms and pollutants attached to the bottom of the culture pond 1 while rotating decontamination is carried out, and the decontamination efficiency is also improved.

Example 3:

selecting two culture ponds with the same area, respectively putting 400 fish fries (200 fish fries for each male and female) into the culture ponds for culture, ensuring that the physical health and the average weight of the fish are the same, ensuring that the water quality, the salinity, the bait and the bait putting amount and the like of a water body in a culture area are the same in the culture process, fishing out all the cultured fish fries after two months of culture to carry out decontamination treatment on the culture ponds, installing the decontamination device (experimental group) above one of the culture ponds, cleaning the other culture pond by adopting a traditional artificial brush (control group), and carrying out experiments of a plurality of projects on the water in the culture ponds and the culture ponds after cleaning;

the comparative results are given in the following table:

through the comparison experiment, the high-efficiency pollutant removing device disclosed by the invention has the advantages that the dissolved oxygen, nitrite and ammonia nitrogen contents, suspended particles and the cleanness degree of the pond bottom are superior to those of a control group after the culture pond and culture water are treated, the survival rate of the fry is effectively ensured, and the growth of the fry is facilitated.

The above embodiments are merely illustrative, and not restrictive, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. High-efficient remove device of pollutant under artificial breeding environment, including breed pond (1), casing (12), decontamination subassembly (16), its characterized in that: a shell (12) is arranged in the culture pond (1), a decontamination assembly (16) is arranged in the shell (12), a steel wire rope (5) is connected above the shell (12), the steel wire rope (5) is connected with the output end of the motor (3) through a reel (4), and the motor (3) is fixedly connected to the lower surface of the cross rod (2); the outer side of the top of the culture pond (1) is connected with a supporting seat (7), a supporting plate (6) is fixedly connected above the supporting seat (7), the top of the supporting plate (6) is movably connected with a cross rod (2), a motor (3) is connected below the cross rod (2), and a controller (30) is arranged at the end part of the cross rod (2); the edges of two sides of the cross rod (2) are provided with rollers (31), the lower part of each roller (31) is clamped inside a sliding groove (32), and the sliding groove (32) is arranged at the top of the supporting plate (6); sliding tables (11) are symmetrically arranged on the inner side of the shell (12), an L-shaped sliding rod (10) is movably connected above the sliding tables (11), the end part of the L-shaped sliding rod (10) is connected with one end of a fixed rod (8), one end of the fixed rod (8) is connected with a motor (13), and a telescopic push rod (9) is arranged on one side of the L-shaped sliding rod (10); the output end of the motor (13) is connected with a driving barrel (18), the driving barrel (18) is connected with a driven barrel (15) through a belt pulley (14), the upper end of the driven barrel (15) is connected with an L-shaped sliding rod (10), a first working barrel (17) is arranged in the middle of the belt pulley (14), the lower end of the first working barrel (17) is connected with a decontamination assembly (16), a supporting rod (33) is arranged on the right side of the belt pulley (14), the middle of the supporting rod (33) is movably connected with a second working barrel (19), and the lower end of the second working barrel (19) is connected with the decontamination assembly (16); the decontamination assembly (16) comprises a gear (20), a transition plate (21) is connected below the gear (20), an impact block (22) is arranged below the transition plate (21), and a brush (23) is connected to the lower surface of the impact block (22); the ball (24) is embedded below the middle part of the transition plate (21), a connecting rod (25) is connected below the ball (24), the bottom of the connecting rod (25) is fixedly connected with a screen (26), rubber blocks (29) are arranged on two sides of the screen (26), silver phosphate (28) is filled in the screen (26), and porous filler (27) is arranged on the top of the screen (26); the use method of the efficient removing device for pollutants in the artificial breeding environment comprises the following steps: starting a controller (30), controlling the cross rod (2) to slide on the top of the support plate (6), stopping when the cross rod slides to one end of the support plate (6), rotating a steel wire rope (5) by a motor (3) to slowly descend, driving two decontamination assemblies (16) to rotate by a motor (13) when the decontamination assembly (16) descends to a proper height, cleaning the bottom of the culture pond by the decontamination assemblies (16) and purifying culture water, driving the cross rod (2) to reciprocate on the top of the support plate (6) by the controller (30) again, the bottom of the culture pond (1) is cleaned and brushed for multiple times, the telescopic push rod (9) on one side of the L-shaped slide rod (10) can be quickly stretched and contracted during working, the decontamination component (16) is pushed to move left and right at high frequency, and the decontamination component (16) can effectively remove microorganisms and pollutants attached to the bottom of the culture pond (1) by rotating and decontaminating and moving left and right at high frequency.