CN114195330A - Soft-shelled turtle pond water purification device and purification method thereof - Google Patents

Abstract

The invention discloses a turtle pond water quality purification device and a purification method thereof, belonging to the technical field of turtle culture, the device comprises a culture pond, a sludge discharge pipeline, a treatment pond, an auxiliary mechanism, a splashing mechanism, a sludge discharge mechanism, a purification mechanism, a screening mechanism and a separation mechanism, wherein the treatment pond is arranged beside the culture pond, the sludge discharge pipeline is communicated between the culture pond and the treatment pond, the auxiliary mechanism is rotatably arranged in the culture pond, the splashing mechanism is slidably arranged on the culture pond, the sludge discharge mechanism is arranged at the inner bottom of the culture pond, the purification mechanism is arranged in the treatment pond, the screening mechanism is arranged in the treatment pond, the separation mechanism is arranged in the treatment pond, a silt backflow pipeline is arranged between the separation mechanism and the culture pond, and a wastewater treatment pipe is arranged between the treatment pond and the culture pond. Purifying the pollutants in the culture pond, and then recycling the silt and the purified water.

Description

Soft-shelled turtle pond water purification device and purification method thereof

Technical Field

The invention relates to the technical field of turtle breeding, in particular to a turtle pond water purification device and a purification method thereof.

Background

The soft-shelled turtle is also known as Chinese soft-shelled turtle, commonly known as soft-shelled turtle, water fish and Wangba. Except Ningxia, Xinjiang and Tibet, other provinces (autonomous regions) in China are distributed, and Vietnam, Korea, Japan and other countries are also distributed. The variety is cultivated in China in a large amount, and the cultivation modes mainly comprise industrial cultivation and pond cultivation.

The invention discloses a water purification device for a turtle pond and a purification method thereof, and discloses a water purification device for turtle cultivation, which relates to the technical field of farming and pasturing cultivation, and aims to solve the problems that in the use process of the existing water purification device for turtles, a purifying agent cannot be used for purifying water quickly and accurately, water cannot be conveyed quickly, a water outlet pipe which is finished in work cannot be effectively protected, and the water purification effect is further reduced. The water purification device is novel in design and simple to operate, the conveying screw can drive the connecting pipe to quantitatively add the purifying agent through the arrangement of the L-shaped plate, the impeller and the like, the rapid and accurate purification of the water body is guaranteed, the impeller can convey the water body in a reciprocating mode, the purification effect of the water body is further improved, the water outlet pipe after the operation is finished can be protected, and the water purification effect is improved.

Firstly, in the actual culture process, the excrement of the soft-shelled turtles contains high protein, so that the water quality is easily polluted, the eutrophication of the culture water quality is caused, and quicklime needs to be splashed in the pool regularly; secondly, the above patent only purifies the water, but sludge and turtle excrement causing water pollution are not treated, and sludge and the like are accumulated, so that it is difficult to purify the sludge uniformly.

Disclosure of Invention

The embodiment of the invention provides a turtle pond water purification device and a purification method thereof, which aim to solve the technical problems.

The embodiment of the invention adopts the following technical scheme: the utility model provides a soft-shelled turtle pond water purification device, includes breeds the pond, arranges mud pipeline, handles pond, complementary unit, spills the mechanism, arranges mud mechanism, purification mechanism, screening mechanism and separating mechanism, it sets up at breeding pond side to handle the pond, arrange mud pipeline intercommunication and breed the pond and handle between the pond, complementary unit rotates and installs in breeding the pond, spills mechanism slidable mounting and breeds on the pond, arrange the interior bottom at breeding the pond of mud mechanism installation, purification mechanism installs in handling the pond, screening mechanism installs in handling the pond, separating mechanism installs in the inside of handling the pond and is located screening mechanism's below, separating mechanism and breeding are equipped with silt backflow pipeline between the pond, it handles the pond and breeds and is equipped with the waste water treatment pipe between the pond, be equipped with the delivery port on handling the pond.

Furthermore, a partition board is arranged in the treatment tank, the treatment tank is divided into a purification area and a separation area by the partition board, a purification valve is arranged on the partition board, a support plate is arranged in the purification area of the treatment tank, a baffle is arranged in the separation area of the treatment tank, and an inclined drainage port is arranged on the baffle.

Further, complementary unit includes supplementary oar, two supplementary balladeur train, two supplementary sliders and two auxiliary assemblies, two the auxiliary assembly all includes auxiliary motor, supplementary chain, auxiliary frame, supplementary scraper blade and two auxiliary sprocket, two the auxiliary sprocket all rotates and installs on the lateral wall of breeding the pond, auxiliary motor installs on breeding the pond and spindle connection is on one of them auxiliary sprocket, supplementary chain cover is established on two supplementary sprockets, the auxiliary frame is connected on supplementary chain, supplementary scraper blade is installed on the auxiliary frame, the detachable rotation of supplementary oar is installed on two auxiliary frames, two the supplementary balladeur train is all installed on breeding the pond, two supplementary slider is slidable mounting respectively on two supplementary balladeur trains, and two supplementary slider is connected respectively on two supplementary chains.

Further, the splashing mechanism comprises a splashing frame, a splashing motor, a splashing rotating rod, a splashing hinge rod, a splashing pore plate, a splashing containing box and two splashing slide blocks, the splashing frame is arranged on the two auxiliary slide blocks, the two splashing slide blocks are both slidably arranged on the splashing frame, splashing springs are arranged between the two sides of the two splashing slide blocks and the splashing frame, the splashing motor is arranged on one of the splashing slide blocks, one end of the splashing rotating rod is connected to a main shaft of the splashing motor, one end of the splashing hinge rod is hinged to the other end of the splashing rotating rod, the other end of the splashing hinge rod is hinged to the other splashing slide block, the splashing pore plate is arranged at the top of one of the splashing slide blocks, the splashing containing box is arranged at the top of the other splashing slide block and is positioned above the splashing pore plate, and a plurality of splashing pores are arranged on the splashing pore plate, the bottom of the splashing containing box is provided with a plurality of splashing openings with the same aperture as the splashing holes.

Further, breed the interior bottom in pond and be equipped with a mud groove, the top in mud groove is equipped with the arresting net, arrange mud mechanism including row's mud motor and row's mud auger, row's mud auger rotates to be installed in a mud groove, arrange the mud motor and install in breeding the pond and arrange the main shaft connection of mud motor on row's mud auger.

Further, purification mechanism includes rabbling mechanism, purification motor, clean bench, purification threaded rod, purification loop bar, purifies spacing and movable table, the interior bottom at the treatment pond is installed to the clean bench, the purification motor is installed at the interior bottom of treatment pond, purify the threaded rod and rotate to install on the clean bench and purify the threaded rod and connect on the main shaft that purifies the motor, purify the loop bar cover and establish on purifying the threaded rod, purify spacing cover and establish on purifying the loop bar and connect on the clean bench, purify spacing and purify loop bar sliding fit, the movable table is installed at the top that purifies the loop bar, rabbling mechanism installs in the clean zone of treatment pond.

Further, be equipped with the expansion joint in the backup pad, rabbling mechanism includes agitator motor, stirring and rotates wheel, stirring belt, stirring ring frame and two stirring link framves, agitator motor installs in the clean area who handles the pond, the stirring is rotated the wheel and is installed on agitator motor's main shaft, the stirring wheel rotates and installs on the clean bench, the stirring belt cover is established and is rotated the wheel at stirring wheel and stirring, two the stirring link frame is all installed on the stirring wheel, the stirring ring frame rotates and installs on the expansion joint and connect on two stirring link framves.

Further, screening mechanism is including screening lagging, two screening bars, two pneumatic spring and two screening orifice plates, two screening bars articulate respectively on the lateral wall of baffle and treatment tank, two pneumatic spring's one end articulates respectively on the lateral wall of baffle and treatment tank and the other end connects respectively on two screening bars, two screening orifice plates all articulate on two screening bars, be equipped with the spacing groove in the screening lagging, screening lagging cover is established on two screening orifice plates and screening lagging passes through spacing groove and two screening orifice plate sliding fit.

Further, separating mechanism is including separating spacing, separation filter screen, toper filter screen, separation slider, two separation motors and two eccentric wheels, separate spacing and install on the baffle, separation slider installation slidable mounting is on separating spacing, the separation filter screen is installed on separating the slider, the toper filter screen cover is established on the separation filter screen, two the separation motor is all installed on the baffle, two the eccentric wheel all rotates and installs on the baffle and connect respectively on two main shafts that separate the motor, the bottom of separation filter screen is equipped with folding hose, folding hose intercommunication is on silt backflow pipeline.

A turtle pond water purification device and a purification method thereof comprise the following purification methods:

the first step is as follows: after the soft-shelled turtles are cultured for a period of time, the soft-shelled turtles eat the remaining food and the excrement and urine produced by the soft-shelled turtles can cause water quality pollution, firstly, the auxiliary mechanism drives the splashing mechanism to move above the culture pond, when the auxiliary mechanism operates, a worker installs the auxiliary paddle on the auxiliary frame and is positioned at the water surface, firstly, the auxiliary motor can drive one of the auxiliary chain wheels to rotate, the auxiliary chain wheel drives the other auxiliary chain wheel to rotate through the auxiliary chain, when the auxiliary chain moves, the auxiliary frame can be driven to move, the auxiliary frame can drive the auxiliary scraper to scrape off the pollutants attached to the side wall of the culture pond, the auxiliary paddle can also move along with the auxiliary frame, the paddle contacts the water surface to stir the floating objects produced by nutrition on the water surface to one side of the culture pond, when the auxiliary paddle and the auxiliary scraper move to the side wall of the culture pond, the auxiliary slide block drives the splashing mechanism to move to the other side, then the auxiliary motor rotates reversely, the splashing mechanism starts to operate, and the auxiliary paddle can promote the quicklime to be mixed with the water;

the second step is that: the splashing containing box contains quicklime, when the auxiliary paddle and the auxiliary scraper are used for stirring impurities on the water surface and the side wall of the culture pond, the splashing motor starts to operate to drive the splashing rotating rod to rotate, the splashing rotating rod can drive the splashing hinge rod to move, so that the splashing hinge rod can push the auxiliary sliding block to extrude the splashing spring to move in a reciprocating mode, when the splashing hinge rod moves in a reciprocating mode, the two auxiliary sliding blocks can drive the splashing hole plate and the splashing containing box to move in a reciprocating mode, in the opposite moving process of the splashing hole plate and the splashing containing box, the splashing hole and the splashing hole can be overlapped and staggered, when the splashing hole is overlapped with the splashing hole, the quicklime can fall into the culture pond through the splashing hole and the splashing hole, when the splashing hole is staggered with the splashing hole, the quicklime is blocked by the splashing hole plate, and the uniform degree of splashing of the quicklime is effectively controlled in the moving process, the splashing hole plate and the splashing containing box shake back and forth, agglomerated quick lime can be shaken off, and splashing efficiency is improved;

the third step: under the condition that the culture pond is used for a long time, a large amount of silt and pollutants are generated at the bottom of the culture pond, the turtle is blocked by the blocking net, the pollutants and the silt enter the mud collecting groove through the blocking net, then the mud discharging motor starts to operate, and the mud discharging auger is driven to discharge the silt and the pollutants to the treatment pond;

the fourth step: when silt and pollutants are discharged to the treatment tank, a medicament is added into the purification area, then the purification motor starts to drive, the purification threaded rod is driven to rotate, the purification threaded rod rotates to drive the purification sleeve rod to move upwards on the purification limiting frame, the purification sleeve rod pushes the silt upwards, then the purification motor operates in the reverse direction, the purification table moves downwards, the purification motor drives the purification table to move up and down in a reciprocating mode and is used for pushing the silt and the pollutants to move in the purification area, the phenomenon that the silt and the pollutants are accumulated on the supporting plate due to overlarge density is avoided, the silt and the pollutants are effectively promoted to be mixed with the medicament, the purification efficiency is improved, the stirring mechanism rotates around the purification table, and the silt and the pollutants are promoted to be mixed with the medicament;

the fifth step: firstly, the stirring motor operates to drive the stirring rotating wheel to rotate, the stirring rotating wheel rotates to drive the stirring wheel to rotate through the stirring belt, the stirring wheel drives the two stirring connecting frames to rotate, so that the stirring ring frame is driven to rotate on the movable opening, silt and pollutants pushed by the movable platform are fully mixed with wastewater and medicaments, the purifying effect on the silt and the pollutants is promoted, and the phenomenon that the silt and the pollutants are not completely purified and flow back to the culture pond to play a role in reacting is avoided;

and a sixth step: when the floating objects blocked by the screening grids are too much, the floating objects can block the screening grids and the screening sleeve plates, the pressure borne by the screening sleeve plates and the screening grids is increased, the screening grids extrude the pneumatic springs to retract to generate deflection, the screening sleeve plates move downwards, the two screening hole plates can extend out from the screening sleeve plates, the screening area is increased, large duckweeds floating on the water surface and the like are screened out, and meanwhile, the silt and the wastewater are buffered, so that the agglomerated silt is separated;

the seventh step: silt and waste water pass through the baffle and get into in the separation filter screen, two separation motors begin to function afterwards, two eccentric wheels of drive rotate, two eccentric wheels rotate and can make a round trip to promote the separation slider round trip to move on separating spacing, it makes a round trip to rock to drive separation filter screen and toper filter screen, at first, the separation filter screen can touch waste water and silt of whereabouts in-process, the separation filter screen blocks silt inside the separation filter screen, and waste water can get into the toper filter screen, the toper filter screen does the separation work once more to waste water, separation efficiency is improved, and separation filter screen and toper filter screen make a round trip to rock, be used for separating partial waste water and silt, after doing the oxygenating work, circulate to breeding the pond, and silt after the separation and the waste water that does not separate can flow back to breeding the pond through silt backflow pipeline, continue to be used for breeding the usage.

The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, after the soft-shelled turtles are cultured for a period of time, the soft-shelled turtles eat the remaining food and the excrement and urine generated by the soft-shelled turtles can cause water quality pollution, firstly, the auxiliary mechanism drives the splashing mechanism to move above the culture pond, meanwhile, the auxiliary mechanism stirs the floating objects on the water surface to one side of the culture pond, then, the splashing mechanism starts to operate, quicklime is splashed in the culture pond to improve the water quality condition, the splashing lime is not enough to purify a pollution source, otherwise, the water quality of the culture pond can have adverse effects, the soft-shelled turtles accumulated for a long time and food residues can be respectively discharged into the treatment pond through the mud discharging mechanism, the wastewater in the culture pond is discharged into the treatment pond through the wastewater treatment pipe, then, the medicament is added into the treatment pond, the purification mechanism fully stirs the medicament, silt and the wastewater to purify the wastewater, then, the silt and the wastewater are moved to the sieving mechanism, the sieving mechanism sieves out the large duckweeds floating on the water surface, simultaneously, the silt and the wastewater are buffered, the agglomerated silt are separated, then the silt and the wastewater enter a separation mechanism, the silt and the wastewater are separated, the separated silt flows back to the culture pond through a silt backflow pipeline, and the separated wastewater circulates to the culture pond after being precipitated and oxygenated.

Secondly, when the complementary unit function, the staff will assist the oar to install on the auxiliary frame and be in surface of water department, at first auxiliary motor can drive one of them auxiliary sprocket and rotate, auxiliary sprocket passes through auxiliary chain and drives other auxiliary sprocket and rotate, and when auxiliary chain removes, can drive the auxiliary frame and remove, the auxiliary frame can drive supplementary scraper blade and scrape off with the adnexed pollutant on breeding the pond lateral wall, and supplementary oar also can remove along with the auxiliary frame, the paddle contacts the surface of water, stir the floater that produces because of the nutrification on the surface of water to breeding pond one side, when supplementary oar and supplementary scraper blade remove to breeding the pond lateral wall, supplementary slider drives the mechanism of spilling and removes to the opposite side this moment, the complementary motor reversal afterwards, the mechanism of spilling begins to operate, supplementary oar can promote quick lime and water to mix.

Thirdly, quicklime is contained in the splashing containing box, when the auxiliary paddle and the auxiliary scraper are used for stirring impurities on the water surface and the side wall of the cultivation pool, the splashing motor starts to operate to drive the splashing rotating rod to rotate, the splashing rotating rod can drive the splashing hinge rod to move, so that the splashing hinge rod can push the auxiliary sliding block to extrude the splashing spring to move in a reciprocating mode, when the splashing hinge rod moves in a reciprocating mode, the two auxiliary sliding blocks can drive the splashing hole plate and the splashing containing box to move in a reciprocating mode, in the opposite moving process of the splashing hole plate and the splashing containing box, the splashing hole plate and the splashing hole can be overlapped and staggered, when the splashing hole is overlapped with the splashing hole, the quicklime can fall into the cultivation pool through the splashing hole and the splashing hole, when the splashing hole is staggered with the splashing hole, the quicklime is blocked by the splashing hole plate, and the uniform splashing degree of the quicklime is effectively controlled in the moving process, and the splashing pore plate and the splashing containing box shake back and forth, the caked quick lime is vibrated away, and the splashing efficiency is improved.

Fourth, arrange to the treatment tank when silt and pollutant, add the medicament in to the clean area, purify the motor and begin the drive afterwards, it rotates to drive the purification threaded rod, it can drive and purify the loop bar and upwards move on purifying the spacing to purify the threaded rod, it can upwards promote silt to purify the loop bar, purify motor reverse operation afterwards, the clean bench moves down, purify the reciprocating type of motor drive clean bench and reciprocate, be used for promoting silt and pollutant and remove in the clean area, avoid silt and pollutant because of density is too big, and pile up in the backup pad, silt and pollutant have been promoted effectively and have been mixed with the medicament, improve purification efficiency, and rabbling mechanism can rotate around the clean bench, promote silt and pollutant and medicament mix.

Its five, at first agitator motor function, can drive the stirring and rotate the wheel and rotate, the stirring rotates the wheel and rotates and can drive the stirring wheel through the stirring belt and rotate, the stirring wheel drives two stirring link framves and rotates, thereby drive the stirring ring frame and rotate on the expansion joint, silt and pollutant that promote the movable table are abundant to be mixed with waste water and medicament, the promotion is to the purifying effect of silt and pollutant, avoid silt and pollutant not purified completely, lead to flowing back to play the anti-effect in breeding the pond.

And sixthly, as the purification valve is opened, silt and wastewater enter the separation area and fall to the sieving mechanism, the wastewater and the silt firstly contact the sieving grid, the silt is small due to the operation of the purification mechanism and passes through the sieving grid and the sieving pore plates with the wastewater, floaters on the water surface can be blocked by the sieving grid and the sieving sleeve plate, when the floaters blocked by the sieving grid are too much, the floaters can block the sieving grid and the sieving sleeve plate, the pressure on the sieving sleeve plate and the sieving grid is increased, the sieving grid extrudes the pneumatic spring to retract and generate deflection, the sieving sleeve plate moves downwards, the two sieving pore plates can extend out of the sieving sleeve plate to increase the sieving area, large duckweeds and the like floating on the water surface are sieved, and the silt and the wastewater are buffered, so that the agglomerated silt is separated.

Seventhly, silt and waste water pass through the baffle and get into in the separation filter screen, two separation motors begin to function afterwards, drive two eccentric wheels and rotate, two eccentric wheels rotate and can make a round trip to promote the separation slider round trip to move on separating spacing, drive separation filter screen and toper filter screen and make a round trip to rock, at first, the separation filter screen can touch waste water and silt of whereabouts in-process, the separation filter screen blocks silt inside the separation filter screen, and waste water can get into the toper filter screen, the toper filter screen does separation work to waste water once more, separation efficiency is improved, and separation filter screen and toper filter screen make a round trip to rock, be used for separating partial waste water and silt, after doing the oxygenating work, circulate to breeding the pond, and silt after the separation and the waste water that does not separate can flow back to breeding the pond through silt backflow pipeline, continue to be used for breeding the purpose.

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 invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic perspective view of the auxiliary mechanism of the present invention;

FIG. 4 is a perspective sectional view of a treatment tank of the present invention;

FIG. 5 is a schematic perspective view of the mechanism of the present invention;

FIG. 6 is a schematic perspective view of the mud discharging mechanism of the present invention;

FIG. 7 is a schematic perspective view of the purification mechanism of the present invention;

FIG. 8 is a schematic perspective view of the stirring mechanism of the present invention;

FIG. 9 is a schematic perspective view of the sifting mechanism of the present invention;

fig. 10 is a perspective view of the separating mechanism of the present invention.

Reference numerals

The device comprises a culture pond 1, a sludge discharge pipeline 11, a treatment pond 2, an auxiliary mechanism 3, a splashing mechanism 4, a sludge discharge mechanism 5, a purification mechanism 6, a stirring mechanism 7, a screening mechanism 8, a separation mechanism 9, a silt backflow pipeline 12, a wastewater treatment pipe 13, a partition plate 21, a purification area 22, a separation area 23, a purification valve 24, a support plate 25, a baffle plate 26, a drainage port 27, an auxiliary paddle 31, an auxiliary carriage 32, an auxiliary slide block 33, an auxiliary assembly 34, an auxiliary motor 35, an auxiliary chain 36, an auxiliary frame 37, an auxiliary scraping plate 38, an auxiliary chain wheel 39, a splashing frame 41, a splashing motor 42, a splashing rotating rod 43, a splashing hinge rod 44, a splashing hole plate 45, a splashing containing box 46, a splashing slide block 47, a splashing spring 48, a barrier net 51, a sludge discharge motor 52, a sludge discharge auger 53, a purification motor 61, a purification platform 62, a purification threaded rod 63, a purification sleeve rod 64, a purification limit frame 65, the device comprises a movable table 66, a stirring motor 71, a stirring rotating wheel 72, a stirring wheel 73, a stirring belt 74, a stirring ring frame 75, a stirring connecting frame 76, a screening sleeve plate 81, a screening grid 82, a pneumatic spring 83, a screening hole plate 84, a separation limiting frame 91, a separation filter screen 92, a conical filter screen 93, a separation slide block 94, a separation motor 95, an eccentric wheel 96 and a folding hose 97.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 10, an embodiment of the present invention provides a water quality purification apparatus for a soft-shelled turtle pond, including a culture pond 1, a sludge discharge pipe 11, a treatment pond 2, an auxiliary mechanism 3, a splashing mechanism 4, a sludge discharge mechanism 5, a purification mechanism 6, a sieving mechanism 8 and a separation mechanism 9, wherein the treatment pond 2 is disposed beside the culture pond 1, the sludge discharge pipe 11 is communicated between the culture pond 1 and the treatment pond 2, the auxiliary mechanism 3 is rotatably installed in the culture pond 1, the splashing mechanism 4 is slidably installed on the culture pond 1, the sludge discharge mechanism 5 is installed at an inner bottom of the culture pond 1, the purification mechanism 6 is installed in the treatment pond 2, the sieving mechanism 8 is installed in the treatment pond 2, the separation mechanism 9 is installed inside the treatment pond 2 and below the sieving mechanism 8, a silt backflow pipe 12 is disposed between the separation mechanism 9 and the culture pond 1, a wastewater treatment pipe 13 is arranged between the treatment tank 2 and the culture tank 1, and a water outlet is arranged on the treatment tank 2; after the turtles are cultured for a period of time, the turtles eat the remaining food and the excrement and urine generated by the turtles can cause water quality pollution, firstly, the auxiliary mechanism 3 drives the splashing mechanism 4 to move above the culture pond 1, meanwhile, the auxiliary mechanism 3 stirs the floating materials on the water surface to one side of the culture pond 1, then, the splashing mechanism 4 starts to operate, quicklime is splashed in the culture pond 1 to improve the water quality condition, the splashing lime is not enough to purify the pollution source, otherwise, the water quality of the culture pond 1 can have adverse effects, the turtles accumulated for a long time and food residues can be respectively discharged into the treatment pond 2 through the mud discharging mechanism 5, the wastewater in the culture pond 1 is discharged into the treatment pond 2 through the wastewater treatment pipe 13, then, the medicament is added into the treatment pond 2, the purifying mechanism 6 fully stirs the medicament, silt and the wastewater to purify the silt and the wastewater, and the silt and the wastewater move to the sieving mechanism 8, screening mechanism 8 sieves out the large-scale duckweed etc. that the surface of water floated, cushions silt and waste water simultaneously, makes the silt separation of caking, then silt and waste water get into separating mechanism 9, with silt and waste water separation, the silt of separating flows back to breed pond 1 through silt backflow pipeline 12, and the waste water of separating circulates to breeding in the pond 1 after sediment and oxygenating.

Preferably, a partition 21 is arranged inside the treatment tank 2, the partition 21 divides the treatment tank 2 into a purification area 22 and a separation area 23, a purification valve 24 is arranged on the partition 21, a support plate 25 is arranged on the purification area 22 of the treatment tank 2, a baffle 26 is arranged on the separation area 23 of the treatment tank 2, and an inclined drainage port 27 is arranged on the baffle 26; the baffle 21 divides the treatment tank 2 into a purification area 22 and a separation area 23, the purification area 22 is used for adding a medicament, silt and wastewater are purified through the purification mechanism 6, then the purification valve 24 is opened, the silt and the wastewater can enter the separation area 23 through the purification valve 24, the silt and the wastewater are separated by the sieving mechanism 8 and the separation mechanism 9 in the separation area 23, the supporting plate 25 blocks the wastewater from entering the purification mechanism 6, and the drainage port 27 of the baffle 26 is used for controlling the silt and the wastewater to be immersed in the separation mechanism 9.

Preferably, the auxiliary mechanism 3 includes an auxiliary paddle 31, two auxiliary carriages 32, two auxiliary sliding blocks 33 and two auxiliary assemblies 34, two of the auxiliary assemblies 34 include an auxiliary motor 35, an auxiliary chain 36, an auxiliary frame 37, an auxiliary scraper 38 and two auxiliary chain wheels 39, two of the auxiliary chain wheels 39 are rotatably mounted on the side wall of the cultivation pool 1, the auxiliary motor 35 is mounted on the cultivation pool 1 and the main shaft is connected to one of the auxiliary chain wheels 39, the auxiliary chain 36 is sleeved on the two auxiliary chain wheels 39, the auxiliary frame 37 is connected to the auxiliary chain 36, the auxiliary scraper 38 is mounted on the auxiliary frame 37, the auxiliary paddle 31 is rotatably mounted on the two auxiliary frames 37 in a detachable manner, the two auxiliary carriages 32 are mounted on the cultivation pool 1, the two auxiliary sliding blocks 33 are respectively slidably mounted on the two auxiliary carriages 32, and the two respectively auxiliary sliding blocks (33) are connected to the two auxiliary chains (36); when the auxiliary mechanism 3 operates, the worker installs the auxiliary paddle 31 on the auxiliary frame 37 and is located on the water surface, firstly, the auxiliary motor 35 drives one of the auxiliary chain wheels 39 to rotate, the auxiliary chain wheel 39 drives the other auxiliary chain wheel 39 to rotate through the auxiliary chain 36, when the auxiliary chain 36 moves, the auxiliary frame 37 is driven to move, the auxiliary frame 37 drives the auxiliary scraper 38 to scrape off pollutants attached to the side wall of the cultivation pool 1, the auxiliary paddle 31 also moves along with the auxiliary frame 37, the paddles contact the water surface to stir the floating objects generated due to nutrition on the water surface to one side of the cultivation pool 1, when the auxiliary paddle 31 and the auxiliary scraper 38 move to the side wall of the cultivation pool 1, at the moment, the auxiliary slide block 33 drives the splashing mechanism 4 to move to the other side, then the auxiliary motor 35 rotates reversely, the splashing mechanism 4 starts to operate, and the auxiliary paddle 31 can promote quicklime to be mixed with water.

Preferably, the sprinkling mechanism 4 comprises a sprinkling frame 41, a sprinkling motor 42, a sprinkling rotating rod 43, a sprinkling hinge rod 44, a sprinkling pore plate 45, a sprinkling containing box 46 and two sprinkling slide blocks 47, the sprinkling frame 41 is installed on the two auxiliary slide blocks 33, the two sprinkling slide blocks 47 are both installed on the sprinkling frame 41 in a sliding manner, a sprinkling spring 48 is respectively arranged between two sides of the two sprinkling slide blocks 47 and the sprinkling frame 41, the sprinkling motor 42 is installed on one of the sprinkling slide blocks 47, one end of the sprinkling rotating rod 43 is connected to a main shaft of the sprinkling motor 42, one end of the sprinkling hinge rod 44 is hinged to the other end of the sprinkling rotating rod 43, the other end of the sprinkling hinge rod 44 is hinged to the other sprinkling slide block 47, the sprinkling pore plate 45 is installed on the top of one of the sprinkling slide blocks 47, the sprinkling containing box 46 is installed on the top of the other sprinkling slide block 47 and is positioned above the sprinkling pore plate 45, a plurality of sprinkling holes are formed in the sprinkling hole plate 45, and a plurality of sprinkling openings with the same aperture as the sprinkling holes are formed in the bottom of the sprinkling containing box 46; the splashing containing box 46 contains quicklime, when the auxiliary paddle 31 and the auxiliary scraper 38 stir impurities on the water surface and the side wall of the culture pond 1, the splashing motor 42 starts to operate to drive the splashing rotating rod 43 to rotate, the splashing rotating rod 43 drives the splashing hinge rod 44 to move, so that the splashing hinge rod 44 can push the auxiliary sliding block 33 to extrude the splashing spring 48 to move in a reciprocating manner, when the splashing hinge rod 44 moves in a reciprocating manner, the two auxiliary sliding blocks 33 can drive the splashing hole plate 45 and the splashing containing box 46 to move in a reciprocating manner, when the splashing hole plate 45 and the splashing containing box 46 move in a reciprocating manner, the splashing hole and the splashing hole can be overlapped and staggered, when the splashing hole and the splashing hole are overlapped, the quicklime can fall into the culture pond 1 through the splashing hole and the splashing hole, when the splashing hole and the splashing hole are staggered, the quicklime is blocked by the splashing hole plate 45, and the uniform degree of splashing of the quicklime is effectively controlled in the moving process, and the sprinkling hole plate 45 and the sprinkling containing box 46 shake back and forth, agglomerated quick lime can be shaken off, and the sprinkling efficiency is improved.

Preferably, a sludge collecting groove is formed in the inner bottom of the culture pond 1, a blocking net 51 is arranged at the top of the sludge collecting groove, the sludge discharging mechanism 5 comprises a sludge discharging motor 52 and a sludge discharging auger 53, the sludge discharging auger 53 is rotatably installed in the sludge collecting groove, the sludge discharging motor 52 is installed in the culture pond 1, and a main shaft of the sludge discharging motor 52 is connected to the sludge discharging auger 53; breed pond 1 under long-time use condition, the bottom has a large amount of silt and pollutant in breeding pond 1, and arresting net 51 blocks the soft-shelled turtle, and pollutant and silt can get into the mud groove through arresting net 51 in, arrange mud motor 52 and begin the function afterwards, and drive row mud auger 53 is arranged silt and pollutant to treatment tank 2.

Preferably, the purification mechanism 6 includes a stirring mechanism 7, a purification motor 61, a purification table 62, a purification threaded rod 63, a purification loop bar 64, a purification limit frame 65 and a movable table 66, the purification table 62 is installed at the inner bottom of the treatment tank 2, the purification motor 61 is installed at the inner bottom of the treatment tank 2, the purification threaded rod 63 is rotatably installed on the purification table 62, the purification threaded rod 63 is connected to a main shaft of the purification motor 61, the purification loop bar 64 is sleeved on the purification threaded rod 63, the purification limit frame 65 is sleeved on the purification loop bar 64 and connected to the purification table 62, the purification limit frame 65 is in sliding fit with the purification loop bar 64, the movable table 66 is installed at the top of the purification loop bar 64, and the stirring mechanism 7 is installed in the purification zone 22 of the treatment tank 2; when silt and pollutant are arranged to treatment tank 2, add the medicament in purifying area 22, purification motor 61 begins the drive afterwards, it rotates to drive purification threaded rod 63, purification threaded rod 63 rotates and can drive purification loop bar 64 and upwards move on purifying spacing 65, purification loop bar 64 can upwards promote silt, purification motor 61 reverse operation afterwards, clean bench 62 moves downwards, purification motor 61 drives the reciprocating type of clean bench 62 and reciprocates, be used for promoting silt and pollutant to remove in purifying area 22, avoid silt and pollutant because of density is too big, and pile up on backup pad 25, silt and pollutant and medicament mix has been promoted effectively, and purification efficiency is improved, and rabbling mechanism 7 can rotate around clean bench 62, promote silt and pollutant and medicament mix.

Preferably, a movable opening is formed in the support plate 25, the stirring mechanism 7 includes a stirring motor 71, a stirring rotating wheel 72, a stirring wheel 73, a stirring belt 74, a stirring ring frame 75 and two stirring connecting frames 76, the stirring motor 71 is installed in the purification area 22 of the treatment tank 2, the stirring rotating wheel 72 is installed on a main shaft of the stirring motor 71, the stirring wheel 73 is rotatably installed on the purification table 62, the stirring belt 74 is sleeved on the stirring wheel 73 and the stirring rotating wheel 72, both the stirring connecting frames 76 are installed on the stirring wheel 73, and the stirring ring frame 75 is rotatably installed on the movable opening and connected to the two stirring connecting frames 76; at first the agitator motor 71 function, can drive the stirring and rotate wheel 72 and rotate, the stirring rotates wheel 72 and rotates and can drive stirring wheel 73 through stirring belt 74 and rotate, stirring wheel 73 drives two stirring link 76 and rotates, thereby it rotates on the expansion joint to drive stirring ring frame 75, silt and pollutant that will the movable table 66 promote are abundant to mix with waste water and medicament, promote the purifying effect to silt and pollutant, avoid silt and pollutant not to be purified completely, lead to flowing back to and play the reaction effect in breeding pond 1.

Preferably, the screening mechanism 8 comprises a screening sleeve plate 81, two screening grids 82, two pneumatic springs 83 and two screening pore plates 84, the two screening grids 82 are respectively hinged to the side walls of the partition plate 21 and the treatment tank 2, one ends of the two pneumatic springs 83 are respectively hinged to the side walls of the partition plate 21 and the treatment tank 2, the other ends of the two pneumatic springs are respectively connected to the two screening grids 82, the two screening pore plates 84 are respectively hinged to the two screening grids 82, a limiting groove is arranged in the screening sleeve plate 81, the screening sleeve plate 81 is sleeved on the two screening pore plates 84, and the screening sleeve plate 81 is in sliding fit with the two screening pore plates 84 through the limiting groove; with the opening of the purifying valve 24, silt and wastewater enter the separating area 23 and fall to the sieving mechanism 8, the wastewater and silt first contact the sieving grid 82, the silt is smaller in volume due to the operation of the purifying mechanism 6, and passes through the sieving grid 82 and the sieving pore plates 84 together with the wastewater, and floaters on the water surface are blocked by the sieving grid 82 and the sieving sleeve plate 81, while when too much floaters are blocked by the sieving grid 82, the floaters block the sieving grid 82 and the sieving sleeve plate 81, the pressure on the sieving sleeve plate 81 and the sieving grid 82 is increased, the sieving grid 82 extrudes the pneumatic spring 83 to retract and generate deviation, the sieving sleeve plate 81 moves downwards, and the two sieving pore plates 84 extend out of the sieving sleeve plate 81 to increase the sieving area, so that the silt and the wastewater are sieved, and the silt are buffered, and the agglomerated silt are separated.

Preferably, the separation mechanism 9 includes a separation limiting frame 91, a separation filter screen 92, a conical filter screen 93, a separation slider 94, two separation motors 95 and two eccentric wheels 96, the separation limiting frame 91 is mounted on the baffle 26, the separation slider 94 is mounted on the separation limiting frame 91 in a sliding manner, the separation filter screen 92 is mounted on the separation slider 94, the conical filter screen 93 is sleeved on the separation filter screen 92, the two separation motors 95 are mounted on the baffle 26, the two eccentric wheels 96 are rotatably mounted on the baffle 26 and are respectively connected to main shafts of the two separation motors 95, a folding hose 97 is arranged at the bottom of the separation filter screen 92, and the folding hose 97 is communicated with the silt backflow pipeline 12; silt and waste water enter the separation filter screen 92 through the baffle 26, then the two separation motors 95 start to operate to drive the two eccentric wheels 96 to rotate, the two eccentric wheels 96 can drive the separation slide block 94 to move back and forth on the separation limiting frame 91 by rotating, the separation filter screen 92 and the conical filter screen 93 are driven to shake back and forth, firstly, the separation filter screen 92 can touch the waste water and silt in the falling process, the separation filter screen 92 can block the silt in the separation filter screen 92, and the wastewater enters the conical filter screen 93, the conical filter screen 93 separates the wastewater again, the separation efficiency is improved, the separation filter screen 92 and the conical filter screen 93 shake back and forth to separate part of the wastewater from the silt so as to circulate the wastewater into the culture pond 1 after oxygenation, the separated silt and the unseparated wastewater can flow back to the culture pond 1 through the silt backflow pipeline 12 and are continuously used for culture.

A turtle pond water purification device and a purification method thereof comprise the following purification methods:

the first step is as follows: after the turtles are cultured for a period of time, the turtles eat the remaining food and the excrement and urine generated by the turtles can cause water pollution, firstly, the auxiliary mechanism 3 drives the splashing mechanism 4 to move above the culture pond 1, when the auxiliary mechanism 3 operates, a worker installs the auxiliary paddle 31 on the auxiliary frame 37 and is positioned at the water surface, firstly, the auxiliary motor 35 can drive one of the auxiliary chain wheels 39 to rotate, the auxiliary chain wheel 39 drives the other auxiliary chain wheel 39 to rotate through the auxiliary chain 36, when the auxiliary chain 36 moves, the auxiliary frame 37 can be driven to move, the auxiliary frame 37 can drive the auxiliary scraper 38 to scrape off the pollutants attached to the side wall of the culture pond 1, the auxiliary paddle 31 can also move along with the auxiliary frame 37, the paddle contacts the water surface, the floating objects generated by nutrition on the water surface are stirred to one side of the culture pond 1, when the auxiliary paddle 31 and the auxiliary scraper 38 move to the side wall of the culture pond 1, at the moment, the auxiliary sliding block 33 drives the splashing mechanism 4 to move to the other side, then the auxiliary motor 35 rotates reversely, the splashing mechanism 4 starts to operate, and the auxiliary paddle 31 can promote the quicklime to be mixed with the water;

the second step is that: the splashing containing box 46 contains quicklime, when the auxiliary paddle 31 and the auxiliary scraper 38 stir impurities on the water surface and the side wall of the culture pond 1, the splashing motor 42 starts to operate to drive the splashing rotating rod 43 to rotate, the splashing rotating rod 43 drives the splashing hinge rod 44 to move, so that the splashing hinge rod 44 can push the auxiliary sliding block 33 to extrude the splashing spring 48 to move in a reciprocating manner, when the splashing hinge rod 44 moves in a reciprocating manner, the two auxiliary sliding blocks 33 can drive the splashing hole plate 45 and the splashing containing box 46 to move in a reciprocating manner, when the splashing hole plate 45 and the splashing containing box 46 move in a reciprocating manner, the splashing hole and the splashing hole can be overlapped and staggered, when the splashing hole and the splashing hole are overlapped, the quicklime can fall into the culture pond 1 through the splashing hole and the splashing hole, when the splashing hole and the splashing hole are staggered, the quicklime is blocked by the splashing hole plate 45, and the uniform degree of splashing of the quicklime is effectively controlled in the moving process, the splashing hole plate 45 and the splashing containing box 46 shake back and forth, agglomerated quick lime can be shaken off, and the splashing efficiency is improved;

the third step: under the condition that the culture pond 1 is used for a long time, a large amount of silt and pollutants are generated at the bottom in the culture pond 1, the blocking net 51 blocks the soft-shelled turtles, the pollutants and the silt enter a mud collecting groove through the blocking net 51, then a mud discharging motor 52 starts to operate, and a mud discharging auger 53 is driven to discharge the silt and the pollutants to the treatment pond 2;

the fourth step: when silt and pollutants are discharged to the treatment tank 2, a medicament is added into the purification area 22, then the purification motor 61 starts to drive the purification threaded rod 63 to rotate, the purification threaded rod 63 rotates to drive the purification sleeve rod 64 to move upwards on the purification limiting frame 65, the purification sleeve rod 64 pushes the silt upwards, then the purification motor 61 operates in the reverse direction, the purification table 62 moves downwards, the purification motor 61 drives the purification table 62 to move upwards and downwards in a reciprocating mode to push the silt and the pollutants to move in the purification area 22, the silt and the pollutants are prevented from being accumulated on the supporting plate 25 due to overlarge density, the silt and the pollutants are effectively promoted to be mixed with the medicament, the purification efficiency is improved, and the stirring mechanism 7 rotates around the purification table 62 to promote the mixture of the silt and the pollutants with the medicament;

the fifth step: firstly, the stirring motor 71 operates to drive the stirring rotating wheel 72 to rotate, the stirring rotating wheel 72 rotates to drive the stirring wheel 73 to rotate through the stirring belt 74, the stirring wheel 73 drives the two stirring connecting frames 76 to rotate, so that the stirring ring frame 75 is driven to rotate on the movable opening, silt and pollutants pushed by the movable table 66 are fully mixed with wastewater and medicaments, the purifying effect on the silt and pollutants is promoted, and the phenomenon that the silt and the pollutants are not completely purified and flow back to the culture pond 1 to play a role is avoided;

and a sixth step: with the opening of the purifying valve 24, silt and wastewater enter the separating area 23 and fall to the sieving mechanism 8, the wastewater and silt first contact the sieving grid 82, the silt is operated by the purifying mechanism 6, the volume of the silt is smaller, the silt and the wastewater pass through the sieving grid 82 and the sieving pore plates 84, floaters on the water surface can be blocked by the sieving grid 82 and the sieving sleeve plate 81, when too much floaters are blocked by the sieving grid 82, the floaters can block the sieving grid 82 and the sieving sleeve plate 81, the pressure on the sieving sleeve plate 81 and the sieving grid 82 is increased, the sieving grid 82 extrudes the pneumatic spring 83 to retract and generate deviation, the sieving sleeve plate 81 moves downwards, the two sieving pore plates 84 can extend out of the sieving sleeve plate 81 to increase the sieving area, large-sized duckweeds floating on the water surface and the like are sieved, and the silt and the wastewater are buffered at the same time, so that the agglomerated silt is separated;

the seventh step: silt and waste water enter the separation filter screen 92 through the baffle 26, then the two separation motors 95 start to operate to drive the two eccentric wheels 96 to rotate, the two eccentric wheels 96 can drive the separation slide block 94 to move back and forth on the separation limiting frame 91 by rotating, the separation filter screen 92 and the conical filter screen 93 are driven to shake back and forth, firstly, the separation filter screen 92 can touch the waste water and silt in the falling process, the separation filter screen 92 can block the silt in the separation filter screen 92, and the wastewater enters the conical filter screen 93, the conical filter screen 93 separates the wastewater again, the separation efficiency is improved, the separation filter screen 92 and the conical filter screen 93 shake back and forth to separate part of the wastewater from the silt so as to circulate the wastewater into the culture pond 1 after oxygenation, the separated silt and the unseparated wastewater can flow back to the culture pond 1 through the silt backflow pipeline 12 and are continuously used for culture.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a soft-shelled turtle pond water purification device, its characterized in that includes breeds pond (1), arranges mud pipeline (11), handles pond (2), complementary unit (3), spills mechanism (4), arranges mud mechanism (5), purification mechanism (6), screening mechanism (8) and separating mechanism (9), it sets up at breed pond (1) side to handle pond (2), arrange mud pipeline (11) intercommunication and breed pond (1) and handle between the pond (2), complementary unit (3) rotate to be installed in breeding pond (1), spills mechanism (4) slidable mounting on breeding pond (1), arrange the interior bottom at breed pond (1) in mud mechanism (5), purification mechanism (6) are installed in handling pond (2), screening mechanism (8) are installed in handling pond (2), separating mechanism (9) are installed in the inside of handling pond (2) and are located the below of screening mechanism (8), separating mechanism (9) and breed and be equipped with silt backflow pipeline (12) between pond (1), it is equipped with waste water treatment pipe (13) to handle pond (2) and breed to be equipped with between pond (1), be equipped with the delivery port on handling pond (2).

2. A turtle pond water purification device according to claim 1, wherein a partition plate (21) is arranged inside the treatment tank (2), the partition plate (21) divides the treatment tank (2) into a purification area (22) and a separation area (23), a purification valve (24) is arranged on the partition plate (21), a support plate (25) is arranged in the purification area (22) of the treatment tank (2), a baffle plate (26) is arranged in the separation area (23) of the treatment tank (2), and an inclined drainage port (27) is arranged on the baffle plate (26).

3. The turtle pond water purification device according to claim 1, wherein the auxiliary mechanism (3) comprises an auxiliary paddle (31), two auxiliary carriages (32), two auxiliary sliding blocks (33) and two auxiliary assemblies (34), each of the two auxiliary assemblies (34) comprises an auxiliary motor (35), an auxiliary chain (36), an auxiliary frame (37), an auxiliary scraper (38) and two auxiliary chain wheels (39), each of the two auxiliary chain wheels (39) is rotatably mounted on a side wall of the culture pond (1), the auxiliary motor (35) is mounted on the culture pond (1) and a main shaft is connected to one of the auxiliary chain wheels (39), the auxiliary chain (36) is sleeved on the two auxiliary chain wheels (39), the auxiliary frame (37) is connected to the auxiliary chain (36), and the auxiliary scraper (38) is mounted on the auxiliary frame (37), supplementary oar (31) is detachable to be rotated and to be installed on two auxiliary frame (37), two supplementary balladeur train (32) are all installed on breeding pond (1), two supplementary slider (33) slidable mounting respectively is on two supplementary balladeur trains (32), and two supplementary slider (33) are connected respectively on two supplementary chains (36).

4. The turtle pond water purification device according to claim 3, wherein the splashing mechanism (4) comprises a splashing frame (41), a splashing motor (42), a splashing rotating rod (43), a splashing hinge rod (44), a splashing hole plate (45), a splashing containing box (46) and two splashing sliders (47), the splashing frame (41) is mounted on the two auxiliary sliders (33), the two splashing sliders (47) are both slidably mounted on the splashing frame (41), a splashing spring (48) is arranged between each of two sides of the two splashing sliders (47) and the splashing frame (41), the splashing motor (42) is mounted on one of the splashing sliders (47), one end of the splashing rotating rod (43) is connected to a main shaft of the splashing motor (42), one end of the splashing rotating rod (44) is hinged to the other end of the splashing slider (43), and the other end of the splashing hinge rod (44) is hinged to the other splashing slider (47) ) The splashing hole plate (45) is arranged on the top of one of the splashing sliding blocks (47), the splashing containing box (46) is arranged on the top of the other splashing sliding block (47) and is positioned above the splashing hole plate (45), a plurality of splashing holes are formed in the splashing hole plate (45), and a plurality of splashing openings with the same hole diameter as the splashing holes are formed in the bottom of the splashing containing box (46).

5. The pond water quality purification device for the soft-shelled turtles as claimed in claim 1, wherein a mud collection groove is formed in the inner bottom of the culture pond (1), a blocking net (51) is arranged at the top of the mud collection groove, the mud discharging mechanism (5) comprises a mud discharging motor (52) and a mud discharging packing auger (53), the mud discharging packing auger (53) is rotatably installed in the mud collection groove, the mud discharging motor (52) is installed in the culture pond (1), and a main shaft of the mud discharging motor (52) is connected to the mud discharging packing auger (53).

6. The turtle pond water purification device according to claim 2, wherein the purification mechanism (6) comprises a stirring mechanism (7), a purification motor (61), a purification platform (62), a purification threaded rod (63), a purification loop bar (64), a purification limit frame (65) and a movable platform (66), the purification platform (62) is installed at the inner bottom of the treatment pool (2), the purification motor (61) is installed at the inner bottom of the treatment pool (2), the purification threaded rod (63) is rotatably installed on the purification platform (62) and the purification threaded rod (63) is connected to a main shaft of the purification motor (61), the purification loop bar (64) is sleeved on the purification threaded rod (63), the purification limit frame (65) is sleeved on the purification loop bar (64) and connected to the purification platform (62), the purification limit frame (65) is in sliding fit with the purification loop bar (64), the movable table (66) is arranged at the top of the purification loop bar (64), and the stirring mechanism (7) is arranged in the purification area (22) of the treatment pool (2).

7. The water quality purification device for the turtle pond according to claim 6, the supporting plate (25) is provided with a movable opening, the stirring mechanism (7) comprises a stirring motor (71), a stirring rotating wheel (72), a stirring wheel (73), a stirring belt (74), a stirring ring frame (75) and two stirring connecting frames (76), the stirring motor (71) is arranged in the purification area (22) of the treatment tank (2), the stirring rotating wheel (72) is arranged on a main shaft of the stirring motor (71), the stirring wheel (73) is rotatably arranged on the purification platform (62), the stirring belt (74) is sleeved on the stirring wheel (73) and the stirring rotating wheel (72), the two stirring connecting frames (76) are arranged on the stirring wheel (73), the stirring ring frame (75) is rotatably arranged on the movable opening and connected to the two stirring connecting frames (76).

8. The water quality purification device for the turtle pond according to claim 2, the screening mechanism (8) comprises a screening sleeve plate (81), two screening grids (82), two pneumatic springs (83) and two screening pore plates (84), the two screening grids (82) are respectively hinged on the side walls of the partition plate (21) and the treatment tank (2), one ends of the two pneumatic springs (83) are respectively hinged on the side walls of the partition plate (21) and the treatment tank (2), the other ends of the two pneumatic springs are respectively connected on the two screening grids (82), the two screening pore plates (84) are respectively hinged on the two screening grids (82), be equipped with the spacing groove in screening lagging (81), screening lagging (81) cover is established on two screening orifice plates (84) and screening lagging (81) pass through spacing groove and two screening orifice plates (84) sliding fit.

9. The turtle pond water purification device according to claim 2, wherein the separation mechanism (9) comprises a separation limiting frame (91), a separation filter screen (92), a conical filter screen (93), a separation slider (94), two separation motors (95) and two eccentric wheels (96), the separation limiting frame (91) is installed on the baffle (26), the separation slider (94) is installed on the separation limiting frame (91) in a sliding manner, the separation filter screen (92) is installed on the separation slider (94), the conical filter screen (93) is sleeved on the separation filter screen (92), the two separation motors (95) are installed on the baffle (26), the two eccentric wheels (96) are installed on the baffle (26) in a rotating manner and are respectively connected to main shafts of the two separation motors (95), a folding hose (97) is arranged at the bottom of the separation filter screen (92), the folding hose (97) is communicated with the silt backflow pipeline (12).

10. The water quality purification device for the turtle pond and the purification method thereof according to any one of claims 1 to 9, comprising the following purification methods:

the first step is as follows: after the turtles are cultured for a period of time, the turtles eat residual food and excrement generated by the turtles can cause water quality pollution, firstly, the auxiliary mechanism (3) drives the splashing mechanism (4) to move above the culture pond (1), when the auxiliary mechanism (3) operates, a worker installs the auxiliary paddles (31) on the auxiliary frame (37) and is positioned at the water surface, firstly, the auxiliary motor (35) can drive one of the auxiliary chain wheels (39) to rotate, the auxiliary chain wheel (39) drives the other auxiliary chain wheel (39) to rotate through the auxiliary chain (36), when the auxiliary chain (36) moves, the auxiliary frame (37) can be driven to move, the auxiliary frame (37) can drive the auxiliary scraping plate (38) to scrape off pollutants attached to the side wall of the culture pond (1), the auxiliary paddles (31) can also move along with the auxiliary frame (37), and paddles contact with the water surface to stir the floating objects generated by nutrition on the water surface to one side of the culture pond (1), when the auxiliary paddle (31) and the auxiliary scraper (38) move to the side wall of the culture pond (1), the auxiliary sliding block (33) drives the splashing mechanism (4) to move to the other side, then the auxiliary motor (35) rotates reversely, the splashing mechanism (4) starts to operate, and the auxiliary paddle (31) can promote quicklime to be mixed with water;

the second step is that: the splashing containing box (46) contains quicklime, when the auxiliary paddle (31) and the auxiliary scraper (38) stir impurities on the water surface and the side wall of the culture pond (1), the splashing motor (42) starts to operate to drive the splashing rotating rod (43) to rotate, the splashing rotating rod (43) can drive the splashing hinged rod (44) to move, so that the splashing hinged rod (44) can push the auxiliary sliding block (33) to extrude the splashing spring (48) to move in a reciprocating mode, when the splashing hinged rod (44) moves in a reciprocating mode, the two auxiliary sliding blocks (33) can drive the splashing pore plate (45) and the splashing containing box (46) to move in a reciprocating mode, in the opposite moving process of the splashing pore plate (45) and the splashing containing box (46), the splashing hole and the splashing port can be overlapped and staggered, when the splashing port and the splashing hole are overlapped, the quicklime can fall into the culture pond (1) through the splashing hole and the splashing port, when the splashing opening is staggered with the splashing hole, the lime is blocked by the splashing hole plate (45), the uniform splashing degree of the quicklime is effectively controlled in the moving process, and the splashing hole plate (45) and the splashing containing box (46) shake back and forth to shake the caked quicklime, so that the splashing efficiency is improved;

the third step: under the condition that the culture pond (1) is used for a long time, a large amount of silt and pollutants are generated at the bottom in the culture pond (1), the turtle is blocked by the blocking net (51), the pollutants and the silt enter the mud collecting groove through the blocking net (51), then the mud discharging motor (52) starts to operate, and the mud discharging auger (53) is driven to discharge the silt and the pollutants to the treatment pond (2);

the fourth step: when silt and pollutants are discharged to the treatment tank (2), a medicament is added into the purification area (22), then the purification motor (61) starts to drive the purification threaded rod (63) to rotate, the purification threaded rod (63) rotates to drive the purification loop bar (64) to move upwards on the purification limiting frame (65), the purification loop bar (64) pushes the silt upwards, then the purification motor (61) operates in the reverse direction, the purification table (62) moves downwards, the purification motor (61) drives the purification table (62) to move up and down in a reciprocating manner, used for driving the silt and the pollutant to move in the purifying area (22) and avoiding the silt and the pollutant from being overlarge in density, and is accumulated on the supporting plate (25), thereby effectively promoting the mixture of silt, pollutants and medicament, improving the purification efficiency, the stirring mechanism (7) can rotate around the purification table (62) to promote the mixture of silt, pollutants and medicament;

the fifth step: firstly, a stirring motor (71) operates to drive a stirring rotating wheel (72) to rotate, the stirring rotating wheel (72) rotates to drive a stirring wheel (73) to rotate through a stirring belt (74), the stirring wheel (73) drives two stirring connecting frames (76) to rotate, so that a stirring ring frame (75) is driven to rotate on a movable opening, silt and pollutants pushed by a movable table (66) are fully mixed with wastewater and medicaments, the purification effect on the silt and the pollutants is promoted, and the phenomenon that the silt and the pollutants are not completely purified and flow back to a culture pond (1) to play a role in reaction is avoided;

and a sixth step: when the purifying valve (24) is opened, silt and waste water enter the separating area (23) and fall to the sieving mechanism (8), the waste water and the silt firstly contact the sieving grid (82), the silt has smaller volume due to the operation of the purifying mechanism (6), and the waste water pass through the sieving grid (82) and the sieving pore plates (84), floating objects on the water surface can be blocked by the sieving grid (82) and the sieving sleeve plate (81), when too many floating objects are blocked by the sieving grid (82), the floating objects can block the sieving grid (82) and the sieving sleeve plate (81), the pressure on the sieving sleeve plate (81) and the sieving grid (82) is increased, the sieving grid (82) extrudes the pneumatic spring (83) to retract to generate deflection, the sieving sleeve plate (81) moves downwards, and the two sieving pore plates (84) can extend out of the sieving sleeve plate (81), the sieving area is increased, and large duckweed floating on the water surface and the like can be sieved, simultaneously, buffering the silt and the wastewater to separate the agglomerated silt;

the seventh step: silt and waste water enter a separation filter screen (92) through a baffle (26), then two separation motors (95) start to operate to drive two eccentric wheels (96) to rotate, the two eccentric wheels (96) can push a separation sliding block (94) to move back and forth on a separation limiting frame (91) by rotating, the separation filter screen (92) and a conical filter screen (93) are driven to swing back and forth, the separation filter screen (92) can touch the waste water and the silt in the falling process, the separation filter screen (92) blocks the silt in the separation filter screen (92), the waste water can enter the conical filter screen (93), the conical filter screen (93) separates the waste water again, the separation efficiency is improved, the separation filter screen (92) and the conical filter screen (93) swing back and forth for separating partial waste water from the silt, the waste water is circulated into a culture pond (1) after oxygenation operation, and the separated silt and the waste water which is not separated can flow back into the culture pond (1) through a silt backflow pipeline (12), continue to be used for breeding purposes.

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