CN114249464A

CN114249464A - Aquaculture sewage cycle treatment device

Info

Publication number: CN114249464A
Application number: CN202111657341.2A
Authority: CN
Inventors: 张玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-03-29

Abstract

The invention relates to the technical field of sewage circulation treatment, in particular to aquaculture sewage circulation treatment equipment which comprises a support frame, a reaction tank, a circulation water pump, a conveying component, a filtering component and a turbine water pump, wherein floating impurities at different positions in sewage can be flexibly filtered by a screen plate of the filtering component through flexibly adjusting the front position and the rear position of the filtering component, so that the floating impurities in the sewage can be more thoroughly removed by the equipment, the connecting arm is driven by adjusting a driving motor to further drive the screen plate to rotate, so that the screen plate is lifted up, the floating impurities in the sewage can be conveniently picked up and poured on a conveying belt of the conveying component, the equipment is more flexibly used, the filtering component of the equipment has the functions of stirring and filtering the floating impurities, the functions are various, the filtering component realizes multiple functions, and the structural complexity of the equipment is further reduced, thereby reducing the cost of production and maintenance of the apparatus.

Description

Aquaculture sewage cycle treatment device

Technical Field

The invention relates to the technical field of sewage circulation treatment, in particular to aquaculture sewage circulation treatment equipment.

Background

At the present stage, the aquaculture in China mostly adopts a pond high-density aquaculture mode, although the output of aquatic products can be greatly increased within a certain time by the traditional aquaculture mode, the problem of destroying the aquaculture environment exists, in order to solve one problem, sewage circulation treatment equipment is needed, the aquaculture wastewater can be recycled, and the harm of aquaculture wastewater pollution is reduced.

Chinese patent with application number CN202011515050.5 discloses an aquaculture sewage treatment device, which relates to the technical field of aquaculture sewage treatment and comprises a sewage treatment box, a compaction box, a material passing component, a lifting component, a material pushing component, a stirring component and a compaction component, wherein the sewage treatment box is arranged on the ground, the compaction box is arranged on one side of the sewage treatment box, the material passing component is arranged on the sewage treatment box, an opening is arranged on one side wall of the sewage treatment box, the material pushing component is arranged above the opening of the sewage treatment box, the working end of the material pushing component penetrates through the opening and is arranged in the sewage treatment box, sewage is discharged into the material passing component, the lifting component drives a first filter plate to move up and down, the material pushing component pushes sludge on the first filter plate, and the stirring component stirs the sewage, through the compaction subassembly set up exhaust mud and extrude moisture, then the compaction, convenient follow-up recycle that carries on, the aquaculture sewage treatment device that this patent is disclosed, floating impurity in the sewage does not carry out the automatic filtering, it floats impurity and the cooperation of automatic filtering floating impurity to discharge more not to use with the automation, and then be unfavorable for follow-up treatment to sewage, influence this equipment to sewage treatment's efficiency, the function singleness of stirring subassembly, and then make this equipment functional relatively poor, simultaneously, the stirring subassembly is not nimble enough, thorough inadequately to the stirring of sewage, influence the treatment effect of this equipment to sewage.

However, there is very big defect in current sewage cycle processing apparatus in the use, current sewage cycle processing apparatus does not carry out the automatic filtering to the showy impurity in the sewage, it uses with the showy impurity cooperation of automatic discharge more not to float the impurity with the automatic filtering, and then be unfavorable for follow-up treatment to sewage, influence this equipment efficiency to sewage treatment, the function singleness of current sewage cycle processing apparatus stirring subassembly, and then make this equipment functional relatively poor, and simultaneously, the stirring subassembly is not nimble enough, stirring to sewage is thorough inadequately, influence the treatment effect of this equipment to sewage, current sewage cycle processing apparatus does not form a complete circulation to sewage purification, and then has reduced the purifying capacity of this equipment, thereby the waste of water has been reduced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a sewage circulation treatment device for aquaculture.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an aquaculture sewage cycle treatment device, includes support frame, reaction tank, circulation tank, circulating water pump, conveying subassembly, filtering subassembly and turbine water pump, install the reaction tank on the support frame, reaction tank top both sides all weld the backup pad that the cross-section is "L" type structure, leave the gap in the middle of two backup pads, one of them backup pad top horizontal welding has a supporting beam, the horizontal clearance fit in one side of supporting beam has the board of moving, it has the lift cylinder to move the vertical clearance fit in one side of keeping away from a supporting beam of board, the lift cylinder is located the gap between two backup pads, the filtering subassembly is installed to the bottom of lift cylinder, through using a supporting beam, moving board and lift cylinder, makes the position of filtering subassembly adjust from top to bottom around, through the position of adjusting the filtering subassembly from top to bottom, can stir sewage from the different degree of depth, the disinfectant and flocculating agent added into the sewage are mixed with the sewage more uniformly, the precipitation effect of the sewage is further improved, meanwhile, the height of the filtering component is adjusted up and down, floating impurities with different thicknesses on the surface layer of the sewage can be removed by the screen plate of the filtering component, the sewage can be stirred from different positions by adjusting the position of the filtering component back and forth, the sewage is mixed with the flocculating agent and the disinfectant more fully, the sewage is stirred at different depths in a matching way, meanwhile, the floating impurities in different positions in the sewage can be filtered flexibly by the screen plate of the filtering component by flexibly adjusting the front and back positions of the filtering component, and the equipment can thoroughly remove the floating impurities in the sewage, a conveying component is obliquely arranged at one end of the reaction tank, the conveying driving motor in the conveying component drives the conveying belt to transmit, and the floating impurities in the sewage pushed by the screen plate are discharged, the equipment can automatically clean and discharge floating impurities in sewage by using the filtering component and the conveying component, thereby providing convenience for subsequent sewage treatment, simultaneously, the filtering component and the conveying component are combined for use, so that the cleaned floating impurities can be discharged in time, further the speed of cleaning the floating impurities in the sewage by the equipment is improved, meanwhile, the conveying component is used for conveying and discharging while filtering is carried out by using the filtering component, the floating impurities filtered by the filtering component are prevented from falling into the sewage again, the equipment is more efficiently used, the circulating pool is fixed at one side of the reaction pool, the turbine water pump sends water in the middle of the reaction pool into the circulating pool, the circulating water pump sends the water in the circulating pool into the reaction pool, the water in the circulating pool is filtered by using the filter pool, and the sewage treatment capacity of the equipment is further improved, the purified water which can be reused is separated from the sewage containing impurities, the precipitated sewage is fed into the circulating tank through the turbine water pump, the purified water in the circulating tank is filtered out through the filter tank, the water containing the impurities is fed into the reaction tank again through the circulating water pump for purification, the equipment purifies the sewage to form a cycle, the purified water which can be reused is extracted from the sewage to the maximum extent, and the purification capacity of the equipment is improved;

wherein, the filtering subassembly includes mounting panel, linking arm and otter board, filtering subassembly clearance fit is in the reaction tank, the mounting panel passes through the bolt and installs the bottom at the lift cylinder, the vertical steering driving motor that installs in bottom of mounting panel, steering driving motor's bottom is connected with the commentaries on classics board through the pivot, the bottom of commentaries on classics board articulates there is the linking arm, the both sides that the linking arm is close to commentaries on classics board one end are all installed and are adjusted driving motor, and two adjust driving motor and all be connected with commentaries on classics board and linking arm both sides articulated department through the pivot respectively, the otter board is installed to the one end that the linking arm keeps away from the commentaries on classics board, drives the linking arm through adjusting driving motor, and then drives the otter board and rotate, makes the otter board realize lifting up the action, conveniently picks up and emptys on the conveyer belt of conveying subassembly with the floating impurity in the sewage, makes the use of this equipment more nimble, the filtering subassembly of this equipment all has the function that stirring and filtering floated impurity, and the function is various, realizes multiple functions through making the filtering subassembly, and then has reduced the complexity of this equipment structure, simultaneously, has also reduced the volume size of this equipment.

Preferably, the reaction tank is of a frame structure with an upward opening, the bottom of the reaction tank is provided with a plurality of conical tank bottoms which are sequentially and closely connected, one side of the reaction tank is positioned at the conical tank bottom and is provided with a plurality of sewage discharge ports which are equal to the conical tank bottoms in number and correspond to the conical tank bottoms in position one by one, the plurality of sewage discharge ports are respectively positioned at the bottommost parts of the plurality of conical tank bottoms and are respectively matched with a door which can be closed, the conical tank bottoms are arranged at the bottom of the reaction tank, so that sewage precipitated impurities can be conveniently collected, further, the precipitated impurities in the sewage in the reaction tank can be conveniently separated, the impurity content in the sewage after the precipitation treatment can be reduced, further, the burden of the subsequent sewage purification can be reduced, the number of sewage treatment cycles can be reduced, meanwhile, the sewage impurities can be precipitated by using the conical tank bottoms, the impurity content in the precipitated sewage can be reduced, further, the sewage impurities after the treatment by the equipment can be reduced, through set up the drain on the toper bottom of the pool, make things convenient for this equipment to come out the sewage impurity clearance of sediment, and then alleviate the burden of this equipment cleaning work.

Preferably, turbine water pump installs the one side at the reaction tank, turbine water pump's input is connected with the pipeline, and the pipeline that turbine water pump input is connected is fixed on reaction tank middle part inside wall, turbine water pump's output is connected and is link up there is the active carbon filter tube, the one side that the reaction tank is close to the circulation tank is fixed to the active carbon filter tube, and the active carbon filter tube is located the circulation tank top, active carbon adsorption particle is equipped with in the active carbon filter tube, active carbon filter tube one side is connected with the outlet pipe that a plurality of sent water to the circulation tank, adsorb the sewage after the device disinfection sediment through setting up the active carbon filter tube, can remove the harmful substance of decontamination aquatic, the sewage that makes this equipment handle can be used for aquaculture once more.

Preferably, the circulation pond is the ascending frame structure of opening, and the welding of circulation pond top has a plurality of bracing piece, the circulation pond erects a plurality of filtering pond through the bracing piece, the bottom in a plurality of filtering pond all is equipped with the diaphragm filter, through setting up the diaphragm filter, water in the circulation pond is from the bottom in filtering pond because pressure sees through in the diaphragm filter gets into the filtering pond, tiny impurity is blockked by the diaphragm filter and is stayed in the circulation pond, and simultaneously, for the filter effect who improves the diaphragm filter, in the practical application process, the circulation pond can set up to closed container, and establish to high pressure environment inside the circulation pond, the filtering pond also is closed container, set up the diaphragm filter between filtering pond and the circulation pond.

Preferably, circulating water pump installs on the support frame, and circulating water pump's input is connected and is link up there is the drinking-water pipe, and circulating water pump's one end and circulation bottom of the pool portion are kept away from to the drinking-water pipe are connected and are link up, and circulating water pump's one end and reaction tank one side middle part are connected and are link up to circulating water pump's output connection link up there is the delivery pipe, delivery pipe keep away from circulating water pump.

Preferably, one side horizontal welding that a supporting beam is close to moving the board has two first slide rails and a first pinion rack, one side welding that a moving board is close to a supporting beam has two first sliders, two first sliders respectively with two first slide rail sliding fit, move the board through two first slider sliding fit on two first slide rails, move one side horizontal installation that a supporting beam was kept away from to the board and have a first motor, the one end of first motor is connected with first gear through the pivot, first gear is located the one side that a first motor was kept away from to the board, first gear and the meshing of first pinion rack, through using first motor, make first gear revolve, first gear and the meshing of first pinion rack, the drive moves the board and removes along a supporting beam.

Preferably, move the board and keep away from a supporting beam one side welding and have two second sliders, move one side horizontal installation that the board is close to a supporting beam and have the second motor, the one end of second motor is connected with the second gear through the pivot, the second gear is located and moves one side of board near second slider, the lift cylinder is close to the vertical welding of one side of moving the board and has two second slide rails and a second pinion rack, two second slide rails respectively with two second slider sliding fit, the lift cylinder through two second slide rails with move board sliding fit, second pinion rack and second gear meshing, drive through the second motor, make the second gear rotate, the second gear through with the second pinion rack meshing, the drive lift cylinder reciprocates.

Preferably, the cross-section of first slide rail and the cross section of second slide rail all are "worker" style of calligraphy structure, the spout with first slide rail and second slide rail looks adaptation is seted up respectively to one side of first slider and second slider, spout and first slider sliding fit on first slide rail passes through first slider, the spout and second slider sliding fit on the second slider are passed through to the second slide rail, cross section through with first slide rail and second slide rail sets up to "worker" style of calligraphy structure, and set up respectively on first slider and second slider with the spout of first slide rail and second slide rail looks adaptation, it is more level and smooth stable to make the removal regulation of filtering the subassembly on this equipment.

Preferably, the conveying assembly comprises two rotating rollers, a conveying belt and two guard plates, the two rotating rollers are respectively and rotatably matched inside one end of the reaction tank and on the supporting frame, the height of the rotating roller on the supporting frame is higher than that of the rotating roller inside the reaction tank, the conveying belt is matched and conveyed on the two rotating rollers, a plurality of barriers are fixed on the conveying belt at equal intervals, one end of the rotating roller on the supporting frame is connected with a driven gear through a rotating shaft, the two guard plates are obliquely fixed on the supporting frame and are respectively positioned on two sides of the conveying belt, a supporting table in an inverted U-shaped structure is welded on the top of each guard plate, a conveying driving motor is horizontally installed on the top of the supporting table, one end of each conveying driving motor is connected with a driving gear through a rotating shaft, a transmission chain is sleeved on the driving gear and the driven gear and is driven through the conveying driving motor to rotate the driving gear, drive gear passes through drive chain and drives driven gear and rotate, and driven gear drives and changes the roller and rotate, and then makes the conveyer belt transmission, through set up the fence on the conveyer belt, can prevent to float impurity landing from the conveyer belt, simultaneously, also avoids floating impurity to get into the reaction tank from the conveyer belt landing.

Preferably, the use method of the aquaculture sewage recycling treatment equipment specifically comprises the following steps:

the method comprises the following steps: the method comprises the steps that aquaculture sewage is added into a reaction tank, a first gear is driven by a first motor to rotate, the first gear is meshed with a first toothed plate to drive a moving plate to move back and forth, the moving plate drives a filtering component through a lifting cylinder, a screen plate in the filtering component is further driven to move back and forth in the reaction tank, the screen plate moves from one end of the reaction tank to one end close to a conveying component, floating objects in the sewage in the reaction tank are pushed to the conveying component by the screen plate and pushed onto a conveying belt of the conveying component, and the conveying driving motor in the conveying component drives the conveying belt to transmit, so that floating impurities in the sewage in the reaction tank pushed by the screen plate are discharged;

step two: after floating impurities in aquaculture sewage in a reaction tank are removed, adding a flocculating agent and a disinfectant into the reaction tank, driving the reaction tank by a steering driving motor in a filtering component to rotate a rotating plate, rotating a screen plate by rotating the rotating plate, stirring the sewage in the reaction tank by rotating the screen plate, uniformly stirring the added flocculating agent and disinfectant with the sewage in the reaction tank, and standing and precipitating the sewage in the reaction tank;

step three: the sewage through depositing in with the reaction tank is taken out from upper portion through turbine water pump, detach and deposit and float the sewage of impurity and carry out filtration absorption through the active carbon filter tube, pigment with in the sewage, stink and harmful impurity detach, water after filtering through the active carbon filter tube gets into the circulating bath, water in the circulating bath passes through the filter bottom and filters in the back gets into the filter, obtain the water purification that can be used for aquaculture again in the filtering bath, and take through the filtering bath, filter and take the water in the circulating bath through the filtering bath, make the impurity concentration of water rise in the circulating bath, take out and send into the reaction tank through the higher water of circulating water pump remaining impurity concentration in the circulating bath and carry out circulation treatment.

The invention has the beneficial effects that:

(1) in the invention, the filtering component and the conveying component are used, so that the equipment can automatically clean and discharge floating impurities in sewage, convenience is provided for subsequent sewage treatment, meanwhile, the filtering component and the conveying component are used in a combined manner, so that the cleaned floating impurities can be discharged in time, the speed of cleaning the floating impurities in the sewage by the equipment is further increased, the efficiency of the equipment on aquaculture sewage is improved, meanwhile, the conveying component is used for conveying and discharging while filtering is carried out by the filtering component, the floating impurities filtered by the filtering component are prevented from falling into the sewage again, the use of the equipment is more efficient, the barrier is arranged on the conveying belt, so that the floating impurities can be prevented from falling off the conveying belt, the equipment is more reliable to use, and meanwhile, the floating impurities are prevented from falling off the conveying belt and entering a reaction tank, thereby further improving the sewage treatment efficiency of the device.

(2) In the invention, the conical tank bottom is arranged at the bottom of the reaction tank, so that sewage precipitated impurities can be conveniently collected, the precipitated impurities in the sewage in the reaction tank can be conveniently separated, the impurity content in the precipitated sewage can be reduced, the burden of subsequent sewage purification can be reduced, the number of sewage treatment cycles can be reduced, the sewage treatment efficiency of the equipment can be further improved, meanwhile, the sewage impurities can be precipitated by using the conical tank bottom, the impurity content in the precipitated sewage can be reduced, the sewage impurities treated by the equipment can be reduced, the sewage treatment effect of the equipment can be improved, the sewage impurities precipitated by the equipment can be conveniently cleaned by arranging the drain outlet at the conical tank bottom, the burden of the cleaning work of the equipment can be reduced, the use convenience of the equipment can be improved, and by using the supporting beam, the moving plate and the lifting column, the position of the filtering component can be adjusted from front to back and up to down, the sewage can be stirred from different depths by adjusting the position of the filtering component from top to down, so that the disinfectant and the flocculating agent added in the sewage are mixed with the sewage more uniformly, the precipitation effect of the sewage is further improved, the sewage treatment effect of the equipment is further improved, meanwhile, the floating impurities with different thicknesses on the surface layer of the sewage can be removed by the screen plate of the filtering component by adjusting the height of the filtering component from top to down, the sewage treatment effect of the equipment is further improved, the sewage can be stirred from different positions by adjusting the position of the filtering component from front to back, so that the sewage is more fully mixed with the flocculating agent and the disinfecting agent, the sewage is stirred from different depths in a matching manner, the sewage treatment effect of the equipment is further enhanced, and meanwhile, the front position and the back position of the filtering component are flexibly adjusted, also make the net plate of filtering subassembly can be nimble with the showy impurity filtering of different positions in the sewage, and then make this equipment float in to sewage impurity clear more thoroughly, drive the linking arm through adjusting driving motor, and then drive the net plate and rotate, make the net plate realize lifting up the action, the convenience is copied the showy impurity in the sewage and is emptyd on conveying assembly's conveyer belt, make the use of this equipment more nimble, the filtering subassembly of this equipment all has the function of stirring and filtering showy impurity, the function is various, realize multiple functions through making the filtering subassembly, and then the complexity of this equipment structure has been reduced, thereby the cost of this equipment production and maintenance has been reduced, and simultaneously, the volume size of this equipment has also been reduced, thereby the occupation of this equipment to the space has been reduced.

(3) According to the invention, the activated carbon filter tube is arranged to adsorb the sewage after the device is disinfected and precipitated, so that harmful substances in the sewage can be removed, the sewage treated by the equipment can be reused for aquaculture, the water in the circulating pool is filtered by using the filter pool, the sewage treatment capacity of the equipment is further improved, the reused purified water and the sewage containing impurities are separated, the precipitated sewage is fed into the circulating pool by using the turbine pump, the purified water in the circulating pool is filtered out by using the filter pool, and the water containing the impurities is fed into the reaction pool again by using the circulating pump for purification, so that the equipment purifies the sewage to form a circulation, the reusable purified water can be extracted from the sewage to the maximum extent, the purification capacity of the equipment is improved, and the waste of water is reduced.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a front view of a reaction cell according to the present invention.

FIG. 3 is a schematic view of a structure of a transfer module according to the present invention.

FIG. 4 is a schematic view of the structure of the support beam, the moving plate, the lifting column and the filtering assembly.

FIG. 5 is an enlarged view of the area A in FIG. 4 according to the present invention.

Fig. 6 is a side view of the slide plate of the present invention.

FIG. 7 is an enlarged view of the area B of FIG. 4 according to the present invention.

FIG. 8 is a schematic diagram of a filtering assembly according to the present invention.

In the figure: 1. a support frame; 2. a reaction tank; 201. a conical pool bottom; 202. a sewage draining outlet; 3. a circulation tank; 301. a filter chamber; 4. a water circulating pump; 401. a water pumping pipe; 402. a water supply pipe; 5. a transfer assembly; 501. rotating the roller; 502. a conveyor belt; 503. blocking the fence; 504. a driven gear; 505. a guard plate; 506. a support table; 507. a conveyance drive motor; 508. a drive gear; 509. a drive chain; 6. a support beam; 601. a first slide rail; 602. a first toothed plate; 7. moving the plate; 701. a first slider; 702. a first motor; 703. a first gear; 704. a second slider; 705. a second motor; 706. a second gear; 8. a lifting column; 801. a second slide rail; 802. a second toothed plate; 9. filtering out the component; 901. mounting a plate; 902. a steering drive motor; 903. rotating the plate; 904. a connecting arm; 905. adjusting the drive motor; 906. a screen plate; 10. a turbine water pump; 11. an activated carbon filter tube; 12. a water outlet pipe; 13. and a support plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in figures 1-8, the aquaculture sewage circulating treatment equipment comprises a support frame 1, a reaction tank 2, a circulating tank 3, a circulating water pump 4, a conveying assembly 5, a filtering assembly 9 and a turbine water pump 10, wherein the reaction tank 2 is installed on the support frame 1, support plates 13 with L-shaped cross sections are welded on two sides of the top of the reaction tank 2, a gap is reserved between the two support plates 13, a support beam 6 is horizontally welded on the top of one support plate 13, a moving plate 7 is horizontally and movably matched on one side of the support beam 6, a lifting column 8 is vertically and movably matched on one side of the moving plate 7 away from the support beam 6, the lifting column 8 is positioned in the gap between the two support plates 13, the filtering assembly 9 is installed at the bottom of the lifting column 8, and the position of the filtering assembly 9 can be adjusted back and forth, up and down by using the support beam 6, the moving plate 7 and the lifting column 8, through adjusting the position of the filtering component 9 up and down, sewage can be stirred from different depths, and further the disinfectant added in the sewage and the flocculating agent are mixed with the sewage more uniformly, and further the precipitation effect of the sewage is improved, thereby the effect of the equipment on sewage treatment is improved, meanwhile, through adjusting the height of the filtering component 9 up and down, floating impurities with different thicknesses on the surface layer of the sewage can be removed by the screen plate 906 of the filtering component 9, so that the effect of the equipment on sewage treatment is further improved, through adjusting the position of the filtering component 9 back and forth, sewage can be stirred from different positions, further the sewage and the flocculating agent are mixed more fully, the mixing is matched with the stirring of different depths of the sewage, thereby the effect of the equipment on sewage treatment is further enhanced, meanwhile, through flexibly adjusting the front and back positions of the filtering component 9, the screen plate 906 of the filtering component 9 can flexibly filter the floating impurities in different positions in the sewage, further, the equipment can more thoroughly remove floating impurities in the sewage, one end of the reaction tank 2 is obliquely provided with the conveying component 5, the conveying driving motor 507 in the conveying component 5 drives the conveying belt 502 to transmit, floating impurities in the sewage in the reaction tank pushed by the screen 906 are discharged, the equipment can automatically clean and discharge the floating impurities in the sewage by using the filtering component 9 and the conveying component 5, convenience is provided for subsequent sewage treatment, meanwhile, the cleaned floating impurities can be timely discharged by combining the filtering component 9 and the conveying component 5, the speed of the equipment for removing the floating impurities in the sewage is further improved, the efficiency of the equipment for aquaculture sewage is improved, meanwhile, the conveying component 5 is used for conveying and discharging while the filtering component 9 is used for filtering, and the floating impurities filtered by the filtering component 9 are prevented from falling into the sewage again, the device is more efficient to use, the circulating tank 3 is fixed at one side of the reaction tank 2, the turbine water pump 10 sends the water in the middle of the reaction tank 2 into the circulating tank 3, the circulating water pump 4 sends the water in the circulating tank 3 into the reaction tank 2, the sewage treatment capacity of the device is further improved by filtering the water in the circulating tank 3 by using the filter tank 301, so that the clean water which can be reused is separated from the sewage containing impurities, the precipitated sewage is sent into the circulating tank 3 through the turbine water pump 10, the purified water in the circulating tank 3 is filtered out through the filter pool 301, the water containing impurities is sent into the reaction tank 2 again for purification through the circulating water pump 4, the equipment forms a cycle for purifying the sewage, so that reusable purified water can be extracted from the sewage to the maximum extent, the purification capacity of the equipment is improved, and the waste of water is reduced;

wherein, the filtering component 9 comprises a mounting plate 901, a connecting arm 904 and a screen 906, the filtering component 9 is movably matched in the reaction tank 2, the mounting plate 901 is mounted at the bottom of the lifting column 8 through bolts, a steering driving motor 902 is vertically mounted at the bottom of the mounting plate 901, the bottom of the steering driving motor 902 is connected with a rotating plate 903 through a rotating shaft, the bottom of the rotating plate 903 is hinged with the connecting arm 904, adjusting driving motors 905 are mounted at two sides of one end of the connecting arm 904 close to the rotating plate 903, two adjusting driving motors 905 are respectively connected with the hinged parts of the rotating plate 903 and two sides of the connecting arm 904 through rotating shafts, the screen 906 is mounted at one end of the connecting arm 904 far away from the rotating plate 903, the connecting arm 904 is driven through the adjusting driving motors 905, so as to drive the screen 906 to rotate, the screen 906 is lifted, floating impurities in sewage can be conveniently lifted and poured on the conveyor belt 502 of the conveying component 5, make the use of this equipment more nimble, the filtering subassembly 9 of this equipment all has the function that stirring and filtering floated impurity, and the function is various, realizes multiple functions through making filtering subassembly 9, and then has reduced the complexity of this equipment structure to reduce the cost of this equipment production and maintenance, simultaneously, also reduced the volume size of this equipment, thereby reduced the occupation of this equipment to the space.

In an optional implementation manner of the embodiment of the invention, the reaction tank 2 is a frame structure with an upward opening, the bottom of the reaction tank 2 is provided with a plurality of conical tank bottoms 201 which are sequentially adjacent to each other, one side of the reaction tank 2, which is positioned at the conical tank bottom 201, is provided with drain outlets 202 which are equal in number to the conical tank bottoms 201 and correspond to the conical tank bottoms 201 one by one, the drain outlets 202 are respectively positioned at the bottommost parts of the conical tank bottoms 201, and the drain outlets 202 are all adapted with a door which can be closed, by arranging the conical tank bottom 201 at the bottom of the reaction tank 2, the collection of sewage precipitated impurities is facilitated, further, the separation of the precipitated impurities of the sewage in the reaction tank 2 is facilitated, the impurity content in the precipitated sewage is reduced, further, the burden of subsequent sewage purification is reduced, further, the number of sewage treatment cycles is reduced, and further, the sewage treatment efficiency of the equipment is improved, simultaneously, through using toper bottom of pool 201 to deposit sewage impurity, reduce and deposit impurity content in the back sewage, and then make the sewage impurity after this equipment handles few to improve the effect that this equipment handled sewage, through set up drain 202 on toper bottom of pool 201, make things convenient for this equipment to clear up the sewage impurity who deposits, and then alleviate the burden of this equipment cleaning work, thereby improve the convenience that this equipment used.

In an optional implementation manner of the embodiment of the invention, the turbo water pump 10 is installed at one side of the reaction tank 2, the input end of the turbo water pump 10 is connected with a pipeline, the pipeline connected with the input end of the turbo water pump 10 is fixed on the inner side wall of the middle part of the reaction tank 2, the output end of the turbo water pump 10 is connected with and penetrated by the activated carbon filter tube 11, the activated carbon filter tube 11 is fixed at one side of the reaction tank 2 close to the circulation tank 3, the activated carbon filter tube 11 is positioned above the circulation tank 3, activated carbon adsorption particles are filled in the activated carbon filter tube 11, one side of the activated carbon filter tube 11 is connected with a plurality of water outlet pipes 12 for supplying water to the circulation tank 3, and the sewage after disinfection and precipitation of the device is adsorbed by the activated carbon filter tube 11, so that harmful substances in the sewage treated by the device can be reused for aquaculture.

In an optional implementation manner of the embodiment of the invention, the circulation tank 3 is a frame structure with an upward opening, the top of the circulation tank 3 is welded with a plurality of support rods, the circulation tank 3 is erected with a plurality of filter tanks 301 through the support rods, the bottoms of the filter tanks 301 are all provided with membrane filter plates, through the arrangement of the membrane filter plates, water in the circulation tank 3 enters the filter tanks 301 from the bottoms of the filter tanks 301 through the membrane filter plates due to pressure, fine impurities are blocked and retained in the circulation tank 3 by the membrane filter plates, meanwhile, in order to improve the filtering effect of the membrane filter plates, in the practical application process, the circulation tank 3 can be set to be a closed container, the interior of the circulation tank 3 is set to be a high-pressure environment, the filter tanks 301 are also closed containers, and the membrane filter plates are arranged between the filter tanks 301 and the circulation tank 3.

In an optional implementation manner of the embodiment of the invention, the circulating water pump 4 is installed on the support frame 1, the input end of the circulating water pump 4 is connected and penetrated with the water pumping pipe 401, one end of the water pumping pipe 401, which is far away from the circulating water pump 4, is connected and penetrated with the bottom of the circulating pool 3, the output end of the circulating water pump 4 is connected and penetrated with the water supply pipe 402, and one end of the water supply pipe 402, which is far away from the circulating water pump 4, is connected and penetrated with the middle part of one side of the reaction pool 2.

In an optional implementation manner of the embodiment of the present invention, two first sliding rails 601 and one first toothed plate 602 are horizontally welded on one side of the supporting beam 6 close to the moving plate 7, two first sliding blocks 701 are welded on one side of the moving plate 7 close to the supporting beam 6, the two first sliding blocks 701 are respectively in sliding fit with the two first sliding rails 601, the moving plate 7 is in sliding fit on the two first sliding rails 601 through the two first sliding blocks 701, a first motor 702 is horizontally installed on one side of the moving plate 7 away from the supporting beam 6, one end of the first motor 702 is connected with a first gear 703 through a rotating shaft, the first gear 703 is located on one side of the moving plate 7 away from the first motor 702, the first gear 703 is engaged with the first toothed plate 602, the first gear 703 is rotated by using the first motor 702, and the first gear 703 is engaged with the first toothed plate 602 to drive the moving plate 7 to move along the supporting beam 6.

In an optional implementation manner of the embodiment of the present invention, two second sliding blocks 704 are welded on one side of the moving plate 7 away from the supporting beam 6, a second motor 705 is horizontally installed on one side of the moving plate 7 close to the supporting beam 6, one end of the second motor 705 is connected with a second gear 706 through a rotating shaft, the second gear 706 is located on one side of the moving plate 7 close to the second sliding blocks 704, one side of the lifting cylinder 8 close to the moving plate 7 is vertically welded with two second sliding rails 801 and a second gear plate 802, the two second sliding rails 801 are respectively in sliding fit with the two second sliding blocks 704, the lifting cylinder 8 is in sliding fit with the moving plate 7 through the two second sliding rails 801, the second gear plate 802 is engaged with the second gear 706, the second gear 706 is driven by the second motor 705 to rotate the second gear 706, and the second gear 706 is engaged with the second gear plate 802 to drive the lifting cylinder 8 to move up and down.

In an optional implementation manner of the embodiment of the present invention, both the cross section of the first slide rail 601 and the cross section of the second slide rail 801 are in an "i" shape, one side of the first slider 701 and one side of the second slider 704 are respectively provided with a sliding slot adapted to the first slide rail 601 and the second slide rail 801, the first slide rail 601 is in sliding fit with the first slider 701 through the sliding slot on the first slider 701, the second slide rail 801 is in sliding fit with the second slider 704 through the sliding slot on the second slider 704, the cross sections of the first slide rail 601 and the second slide rail 801 are arranged in the "i" shape structure, and the sliding slots adapted to the first slide rail 601 and the second slide rail 801 are respectively provided on the first slider 701 and the second slider 704, so that the movement adjustment of the filtering component 9 on the device is smoother and more stable, thereby enhancing the reliability of the use of the device.

In an optional implementation manner of the embodiment of the invention, the conveying assembly 5 includes two rotating rollers 501, a conveying belt 502 and two guard plates 505, the two rotating rollers 501 are respectively and rotatably fitted inside one end of the reaction tank 2 and on the support frame 1, the height of the rotating roller 501 on the support frame 1 is higher than that of the rotating roller 501 inside the reaction tank 2, the conveying belt 502 is fitted on the two rotating rollers 501 in a conveying manner, a plurality of barriers 503 are fixed on the conveying belt 502 at equal intervals, one end of the rotating roller 501 on the support frame 1 is connected with a driven gear 504 through a rotating shaft, the two guard plates 505 are obliquely fixed on the support frame 1, the two guard plates 505 are respectively located on two sides of the conveying belt 502, the top of the two guard plates 505 is welded with a support base 506 in an inverted "U" shape structure, the top of the support base 506 is horizontally provided with a conveying driving motor 507, one end of the conveying driving motor 507 is connected with a driving gear 508 through a rotating shaft, drive gear 508 and driven gear 504 have gone up to have cup jointed drive chain 509, drive through conveying driving motor 507, make drive gear 508 rotate, drive gear 508 drives driven gear 504 through drive chain 509 and rotates, driven gear 504 drives and changes roller 501 and rotate, and then make the transmission of conveyer belt 502, through set up fender 503 on conveyer belt 502, can prevent to float impurity landing from conveyer belt 502, thereby make this equipment use more reliable, and simultaneously, also avoid floating impurity to get into reaction tank 2 from conveyer belt 502 landing, thereby further improve the efficiency that this equipment handled sewage.

In an optional implementation manner of the embodiment of the invention, the application method of the aquaculture sewage recycling treatment equipment specifically comprises the following steps:

the method comprises the following steps: the method comprises the following steps that aquaculture sewage is added into a reaction tank 2, the aquaculture sewage is driven by a first motor 702 to enable a first gear 703 to rotate, the first gear 703 is meshed with a first toothed plate 602 to drive a moving plate 7 to move back and forth, the moving plate 7 drives a filtering component 9 through a lifting cylinder 8, then a screen plate 906 in the filtering component 9 moves back and forth in the reaction tank 2, the screen plate 906 moves from one end of the reaction tank 2 to one end close to a conveying component 5, the screen plate 906 pulls floating matters in the sewage in the reaction tank 2 to the conveying component 5 and pushes the floating matters onto a conveying belt 502 of the conveying component 5, a conveying driving motor 507 in the conveying component 5 drives the conveying belt 502 to transmit, and floating impurities in the sewage pushed by the screen plate 906 in the reaction tank are discharged;

step two: after floating impurities in aquaculture sewage in a reaction tank 2 are removed, a flocculating agent and a disinfectant are added into the reaction tank 2, the floating impurities are driven by a steering driving motor 902 in a filtering component 9 to rotate a rotating plate 903, the rotating plate 903 is rotated to rotate a screen 906, the sewage 2 in the reaction tank 2 is stirred by rotating the screen 906, the added flocculating agent and the disinfectant are uniformly stirred with the sewage in the reaction tank 2, and then the sewage in the reaction tank 2 is subjected to standing and precipitation;

step three: the sewage through sedimentation in the reaction tank 2 is pumped out from the middle upper part through the turbine water pump 10, the sewage which is removed of sedimentation and floating impurities is filtered and adsorbed through the activated carbon filter tube 11, pigment, odor and harmful impurities in the sewage are removed, the water filtered through the activated carbon filter tube 11 enters the circulating tank 3, the water in the circulating tank 3 enters the filter tank 301 after being filtered through the bottom of the filter tank 301, the purified water which can be reused for aquaculture is obtained in the filter tank 301, the water is taken through the filter tank 301, the water in the circulating tank 3 is filtered and taken through the filter tank 301, the impurity concentration of the water in the circulating tank 3 is increased, and the water with higher impurity concentration remained in the circulating tank 3 is pumped out through the circulating water pump 4 and is sent into the reaction tank 2 for circulating treatment.

When in use, firstly, the sewage of aquaculture is added into the reaction tank 2, the first gear 703 is driven by the first motor 702 to rotate, the first gear 703 drives the moving plate 7 to move back and forth by meshing with the first toothed plate 602, the moving plate 7 drives the filtering component 9 by the lifting column 8, the mesh plate 906 in the filtering component 9 further moves back and forth in the reaction tank 2, the mesh plate 906 moves from one end of the reaction tank 2 to one end close to the conveying component 5, the mesh plate 906 pulls the floating objects in the sewage in the reaction tank 2 to the conveying component 5 and pushes the floating objects on the conveying belt 502 of the conveying component 5, the conveying driving motor 507 in the conveying component 5 drives the conveying belt 502 to transmit, the floating impurities in the sewage in the reaction tank pushed by the mesh plate 906 are discharged, and the equipment can automatically clean and discharge the floating impurities in the sewage by using the filtering component 9 and the conveying component 5, provides convenience for subsequent sewage treatment, simultaneously, the filtering component 9 and the conveying component 5 are combined for use, so that the cleaned floating impurities can be discharged in time, further, the speed of the equipment for removing the floating impurities in the sewage is improved, thereby improving the efficiency of the equipment for aquaculture sewage, simultaneously, the conveying component 5 is used for conveying and discharging while the filtering component 9 is used for filtering, the floating impurities filtered by the filtering component 9 are prevented from falling into the sewage again, the equipment is more efficiently used, the floating impurities can be prevented from sliding off the conveying belt 502 by arranging the baffle 503 on the conveying belt 502, thereby the equipment is more reliably used, simultaneously, the floating impurities are prevented from sliding off the conveying belt 502 and entering the reaction tank 2, thereby further improving the sewage treatment efficiency of the equipment, and then, after the floating impurities in the aquaculture sewage in the reaction tank 2 are removed completely, adding flocculating agent and disinfectant into the reaction tank 2, driving by a steering driving motor 902 in the filtering component 9, rotating a rotating plate 903, rotating the rotating plate 903 to rotate a screen 906, stirring 2 sewage in the reaction tank 2 by rotating the screen 906, uniformly stirring the added flocculating agent and disinfectant with the sewage in the reaction tank 2, standing and precipitating the sewage in the reaction tank 2, conveniently collecting precipitated impurities of the sewage by arranging a conical tank bottom 201 at the bottom of the reaction tank 2, further conveniently separating the precipitated impurities of the sewage in the reaction tank 2, reducing the impurity content in the sewage after precipitation treatment, further lightening the burden of subsequent sewage purification, further reducing the number of sewage treatment cycles, further improving the efficiency of the equipment for sewage treatment, and simultaneously precipitating the sewage impurities by using the conical tank bottom 201, reduce the impurity content in the sewage after precipitation, and then make the sewage impurity after the equipment is treated few, thus improve the effect that the equipment treats sewage, through setting up the drain 202 on the conical tank bottom 201, make things convenient for the equipment to clear out the sewage impurity that precipitates, and then lighten the burden of the equipment cleaning work, thus improve the convenience that the equipment uses, through using supporting beam 6, move board 7 and lift cylinder 8, make the position of filtering assembly 9 adjust from front to back and up and down, through adjusting the position of filtering assembly 9 from top to down, can stir the sewage from the different degree of depth, and then make the disinfectant that adds in the sewage and flocculating agent mix with sewage more evenly, and then improve the precipitation effect of sewage, thus improve the effect of the equipment to sewage treatment, meanwhile, through adjusting the height of filtering assembly 9 from top to bottom, make the otter board 906 of filtering assembly 9 can detach the floating impurity of different thickness on the sewage top layer, thereby further improving the effect of the device on sewage treatment, the sewage can be stirred from different positions by adjusting the position of the filtering component 9 back and forth, further the sewage is mixed with flocculating agent and disinfectant more fully, the sewage is stirred at different depths in a matching way, thereby further enhancing the effect of the device on sewage treatment, meanwhile, the screen 906 of the filtering component 9 can flexibly filter floating impurities at different positions in the sewage by flexibly adjusting the front and back positions of the filtering component 9, further the device can more thoroughly remove the floating impurities in the sewage, the connecting arm 904 is driven by adjusting the driving motor 905, further the screen 906 is driven to rotate, the screen 906 is lifted, the floating impurities in the sewage can be conveniently picked up and poured on the conveying belt 502 of the conveying component 5, the device is more flexible to use, the filtering component 9 of the device has the functions of stirring and floating impurity filtering, the functions are various, the filtering component 9 can realize multiple functions, the complexity of the equipment structure is further reduced, the production and maintenance cost of the equipment is reduced, meanwhile, the volume of the equipment is also reduced, the space occupation of the equipment is reduced, finally, the sewage which is precipitated in the reaction tank 2 is pumped out from the middle upper part through the turbine water pump 10, the sewage which is removed of the precipitated and floating impurities is filtered and adsorbed through the activated carbon filter tube 11, the pigment, the odor and the harmful impurities in the sewage are removed, the water which is filtered through the activated carbon filter tube 11 enters the circulating tank 3, the water in the circulating tank 3 enters the filter tank 301 after being filtered through the bottom of the filter tank 301, the purified water which can be used for aquaculture again is obtained in the filter tank 301 and is taken through the filter tank 301, the water in the circulating tank 3 is filtered and taken through the filter tank 301, the impurity concentration of the water in the circulating tank 3 is raised, the water with higher impurity concentration remained in the circulating tank 3 is pumped out by the circulating water pump 4 and sent into the reaction tank 2 for circulating treatment, the sewage after the disinfection and precipitation of the device is adsorbed by the arrangement of the activated carbon filter tube 11, the harmful substances in the sewage can be removed, the sewage treated by the device can be reused for aquaculture, the water in the circulating tank 3 is filtered by the filter pool 301, the treatment capacity of the device on the sewage is further improved, the clean water which can be reused is separated from the sewage containing impurities, the precipitated sewage is sent into the circulating tank 3 by the turbine water pump 10, the clean water in the circulating tank 3 is filtered out by the filter pool 301, the water containing the impurities is sent into the reaction tank 2 again by the circulating water pump 4 for purification, and the device forms a cycle for sewage purification, and then can furthest extract the clean water that can reuse from sewage, improved the purifying capacity of this equipment to the waste of water has been reduced.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aquaculture sewage cycle treatment facility, includes support frame (1), reaction tank (2), circulation tank (3), circulating water pump (4), transfer assembly (5), filtering subassembly (9) and turbine water pump (10), its characterized in that: install reaction tank (2) on support frame (1), the backup pad (13) that the cross-section is "L" type structure is all welded to reaction tank (2) top both sides, leaves the gap in the middle of two backup pads (13), one of them backup pad (13) top horizontal welding has a supporting beam (6), a side level clearance fit of supporting beam (6) has a board (7) of moving, move the vertical clearance fit in one side that a supporting beam (6) was kept away from to board (7) and have lift cylinder (8), lift cylinder (8) are located the gap between two backup pads (13), filtering subassembly (9) are installed to the bottom of lift cylinder (8), the one end slope of reaction tank (2) is provided with transport assembly (5), circulation tank (3) are fixed in one side of reaction tank (2), turbine water pump (10) send the water in reaction tank (2) middle part into circulation tank (3), and the circulating water pump (4) sends the water in the circulating pool (3) to the reaction pool (2).

2. The aquaculture sewage recycling treatment device of claim 1, wherein: reaction tank (2) are the ascending frame structure of opening, the bottom of reaction tank (2) is equipped with conical bottom of the pool (201) that a plurality of is close to in proper order, reaction tank (2) one side is located conical bottom of the pool (201) department and offers drain (202) that equal and with conical bottom of the pool (201) position one-to-one with conical bottom of the pool (201), a plurality of drain (202) are located a plurality of conical bottom of the pool (201) bottommost respectively, and the equal adaptation of a plurality of drain (202) has the door that can be inclosed.

3. The aquaculture sewage recycling treatment device of claim 1, wherein: turbine water pump (10) are installed in one side of reaction tank (2), the input of turbine water pump (10) is connected with the pipeline, and the pipeline that turbine water pump (10) input is connected is fixed on reaction tank (2) middle part inside wall, the output connection of turbine water pump (10) has been link up and has been link up active carbon filter tube (11), one side that reaction tank (2) are close to circulation pond (3) is fixed in active carbon filter tube (11), and active carbon filter tube (11) are located circulation pond (3) top, active carbon adsorption particle is equipped with in active carbon filter tube (11), active carbon filter tube (11) one side is connected with outlet pipe (12) that a plurality of sent water to circulation pond (3).

4. The aquaculture sewage recycling treatment device of claim 1, wherein: the circulation tank (3) is of a frame structure with an upward opening, a plurality of support rods are welded at the top of the circulation tank (3), the circulation tank (3) is provided with a plurality of filter tanks (301) through the support rods, and membrane filter plates are arranged at the bottoms of the filter tanks (301).

5. The aquaculture sewage recycling treatment device of claim 1, wherein: circulating water pump (4) are installed on support frame (1), the input of circulating water pump (4) is connected and is link up with drinking-water pipe (401), and the one end that circulating water pump (4) were kept away from in drinking-water pipe (401) is connected with circulation pond (3) bottom and is link up, and the output of circulating water pump (4) is connected and is link up with flow pipe (402), and the one end that circulating water pump (4) were kept away from in flow pipe (402) is connected with reaction pond (2) one side middle part and is link up.

6. The aquaculture sewage recycling treatment device of claim 1, wherein: two first sliding rails (601) and a first toothed plate (602) are horizontally welded on one side, close to the moving plate (7), of the supporting beam (6), two first sliding blocks (701) are welded on one side, close to the supporting beam (6), of the moving plate (7), the two first sliding blocks (701) are respectively in sliding fit with the two first sliding rails (601), the moving plate (7) is in sliding fit with the two first sliding rails (601) through the two first sliding blocks (701), a first motor (702) is horizontally installed on one side, far away from the supporting beam (6), of the moving plate (7), one end of the first motor (702) is connected with a first gear (703) through a rotating shaft, the first gear (703) is located on one side, far away from the first motor (702), of the moving plate (7), the first gear (703) is meshed with the first toothed plate (602), two second sliding blocks (704) are welded on one side, far away from the supporting beam (6), a second motor (705) is horizontally installed on one side, close to the supporting beam (6), of the moving plate (7), one end of a second motor (705) is connected with a second gear (706) through a rotating shaft, the second gear (706) is located on the moving plate (7) and is close to one side of a second sliding block (704), one side of the lifting column body (8) close to the moving plate (7) is vertically welded with two second sliding rails (801) and a second toothed plate (802), the two second sliding rails (801) are respectively in sliding fit with the two second sliding blocks (704), the lifting column body (8) is in sliding fit with the moving plate (7) through the two second sliding rails (801), and the second toothed plate (802) is meshed with the second gear (706).

7. The aquaculture sewage recycling treatment device of claim 6, wherein: the cross section of first slide rail (601) and the cross section of second slide rail (801) all are "worker" style of calligraphy structure, the spout with first slide rail (601) and second slide rail (801) looks adaptation is seted up respectively to one side of first slider (701) and second slider (704), spout and first slider (701) sliding fit on first slide rail (601) through first slider (701), spout and second slider (704) sliding fit on second slide rail (801) through second slider (704).

8. The aquaculture sewage recycling treatment device of claim 1, wherein: filtering subassembly (9) are including mounting panel (901), linking arm (904) and otter board (906), filtering subassembly (9) clearance fit is in reaction tank (2), the bottom in lift cylinder (8) is installed through the bolt in mounting panel (901), the vertical installation in bottom of mounting panel (901) turns to driving motor (902), the bottom that turns to driving motor (902) is connected with through the pivot changes board (903), the bottom of changeing board (903) articulates there is linking arm (904), both sides that linking arm (904) are close to commentaries on classics board (903) one end all install regulation driving motor (905), and two regulation driving motor (905) all are connected with commentaries on classics board (903) and linking arm (904) both sides articulated department respectively through the pivot, otter board (906) are installed to the one end that commentaries on classics board (903) was kept away from in linking arm (904).

9. The aquaculture sewage recycling treatment device of claim 1, wherein: the conveying assembly (5) comprises two rotating rollers (501), a conveying belt (502) and two guard plates (505), the two rotating rollers (501) are respectively matched with the inside of one end of the reaction tank (2) and the support frame (1) in a rotating manner, the height of the rotating roller (501) on the support frame (1) is higher than that of the rotating roller (501) inside the reaction tank (2), the conveying belt (502) is matched with the two rotating rollers (501) in a conveying manner, a plurality of barriers (503) are fixed on the conveying belt (502) at equal intervals, one end of the rotating roller (501) on the support frame (1) is connected with a driven gear (504) through a rotating shaft, the two guard plates (505) are obliquely fixed on the support frame (1), the two guard plates (505) are respectively located on two sides of the conveying belt (502), a support table (506) in an inverted U-shaped structure is welded at the tops of the two guard plates (505), and a conveying driving motor (507) is horizontally installed at the top of the support table (506), one end of the transmission driving motor (507) is connected with a driving gear (508) through a rotating shaft, and a transmission chain (509) is sleeved on the driving gear (508) and the driven gear (504).

10. The aquaculture sewage recycling treatment device of claim 1, wherein: the application method of the aquaculture sewage circulating treatment equipment specifically comprises the following steps:

the method comprises the following steps: the sewage of aquaculture is added into a reaction tank (2) and is driven by a first motor (702) to rotate a first gear (703), the first gear (703) is meshed with a first toothed plate (602) to drive a moving plate (7) to move back and forth, the moving plate (7) drives a filtering component (9) through a lifting column body (8), further leading the screen plate (906) in the filtering component (9) to move back and forth in the reaction tank (2), leading the screen plate (906) to move from one end of the reaction tank (2) to one end close to the conveying component (5), leading the screen plate (906) to pull the floating objects in the sewage in the reaction tank (2) to the conveying component (5) and push the floating objects to the conveying belt (502) of the conveying component (5), the conveying belt (502) is driven by a conveying driving motor (507) in the conveying assembly (5) to transmit, so that floating impurities in the sewage in the reaction tank pushed by the screen plate (906) are discharged;

step two: after floating impurities in aquaculture sewage in a reaction tank (2) are removed completely, a flocculating agent and a disinfectant are added into the reaction tank (2), the water is driven by a steering driving motor (902) in a filtering component (9) to rotate a rotating plate (903), the rotating plate (903) is rotated, the screen plate (906) is rotated by rotating the rotating plate (903), sewage (2) in the reaction tank (2) is stirred by rotating the screen plate (906), the added flocculating agent and disinfectant are uniformly stirred with the sewage in the reaction tank (2), and then the sewage in the reaction tank (2) is subjected to standing and precipitation;

step three: the sewage which is precipitated in the reaction tank (2) is pumped out from the middle upper part by a turbine water pump (10), the sewage which is removed with the precipitate and floating impurities is filtered and adsorbed by an active carbon filter tube (11), the pigment, the odor and the harmful impurities in the sewage are removed, the water filtered by the active carbon filter tube (11) enters the circulating tank (3), the water in the circulating tank (3) enters the filter tank (301) after being filtered by the bottom of the filter tank (301), the purified water which can be reused for aquaculture is obtained in the filter tank (301) and is taken by the filter tank (301), the water in the circulating pool (3) is filtered and taken by the filter pool (301) to increase the impurity concentration of the water in the circulating pool (3), the water with high impurity concentration remained in the circulating pool (3) is pumped out by a circulating water pump (4) and sent into the reaction pool (2) for circulating treatment.