CN114275928A - Aquaculture wastewater treatment device - Google Patents
Aquaculture wastewater treatment device Download PDFInfo
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- CN114275928A CN114275928A CN202111488644.6A CN202111488644A CN114275928A CN 114275928 A CN114275928 A CN 114275928A CN 202111488644 A CN202111488644 A CN 202111488644A CN 114275928 A CN114275928 A CN 114275928A
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Abstract
The invention discloses a treatment device for aquaculture wastewater, and relates to the technical field of aquaculture; the waste treatment box is fixed on the outer side walls of the left side and the right side of the culture pond, discharge ports are arranged on the left side wall and the right side wall of the culture pond, and water discharge ports are arranged on the lower sides of the left side wall and the right side wall of the culture pond; the water suction pump is fixed on the outer top wall of the waste treatment tank, and the water outlet end and the water inlet end of the water suction pump are connected with the upper side and the lower side of the interior of the culture pond through pipelines; the fixed seat is fixed in the center of the upper surface of the clapboard; the pushing block is movably embedded at the left side and the right side inside the fixed seat, and one side of the pushing block is exposed at the outer side of the fixed seat; the driving mechanism is arranged in the center of the inside of the fixed seat and is connected with the pushing blocks on the two sides; the cleaning mechanism is arranged between the filter frame and the fixed seat; the stirring mechanism is arranged at the lower side inside the culture pond, water circulation is carried out, excrement such as excrement and urine, residual bait and the like generated after breeding can be treated in the using process, the quality of a water body is improved, and healthy aquatic products are favorably cultured.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a treatment device for aquaculture wastewater.
Background
Aquatic products such as fishes, shrimps and the like are important sources for obtaining proteins by human beings, and large-scale aquaculture is rapidly developed along with the rapid increase of population, however, wastewater rich in nitrogen and phosphorus generated in the aquaculture process is discharged into water bodies such as rivers, lakes and the like, so that eutrophication of the water bodies is easily caused, meanwhile, in the culture sugar eating process, when the concentration of ammonia nitrogen, nitrite nitrogen and the like continuously accumulated in the aquaculture water bodies is too high, strong toxic action on the fishes and shrimps is generated, and even death is caused, so that the purification and recycling of the aquaculture wastewater becomes an important content for reducing water pollution and saving water resources in the aquaculture process, the treatment of the aquaculture wastewater also becomes a hotspot of the current treatment and research of water environment, the current aquaculture pond cannot treat aquaculture waste, and basically adopts still water culture, large-scale water changing cannot be carried out, and excrement in the middle and later stages of aquaculture, The accumulation of a large amount of excrement such as residual bait leads to the deterioration of water quality of a water body and the breeding of a large amount of harmful microorganisms, thereby seriously influencing the growth and the inventory of cultured objects, causing the reduction of the culture success rate and bringing great influence on the quality safety of water products.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the aquaculture wastewater treatment device which is reasonable in design and convenient to use, can perform water circulation operation, can treat excrement such as excrement and residual bait generated after breeding in the using process, improves the quality of a water body, and is beneficial to culture healthy aquatic products.
In order to achieve the purpose, the invention adopts the technical scheme that: the filter plate is arranged at the upper side in the culture pond, the peripheral wall of the filter plate is connected with the culture pond through a supporting block, the partition plate is arranged at the lower side of the filter plate, and the peripheral wall of the partition plate is fixedly connected with the culture pond; it also includes:
the waste treatment tanks are two and are respectively fixed on the outer side walls of the left side and the right side of the culture pond, discharge ports are formed in the left side wall and the right side wall of the culture pond and are positioned in the waste treatment tanks, water discharge ports are formed in the lower sides of the left side wall and the right side wall of the culture pond, one side of each water discharge port is positioned on the lower side of the interior of the waste treatment tank, and the other side of each water discharge port is arranged on the lower side of the partition plate after inclining downwards;
the two water suction pumps are respectively fixed on the outer top wall of the waste treatment tank, the water outlet ends and the water inlet ends of the water suction pumps are respectively connected with the upper side and the lower side of the interior of the culture pond through pipelines, and the pipelines are respectively positioned on the upper side of the filter plate and the lower side of the partition plate;
the fixed seat is fixed in the center of the upper surface of the partition plate, and the front side and the rear side of the fixed seat are fixedly connected with the front inner wall and the rear inner wall of the culture pond respectively;
the two pushing blocks are respectively and movably embedded at the left side and the right side inside the fixed seat, one side of each pushing block, which is far away from the center of the fixed seat, penetrates through the side wall of the fixed seat and then is exposed outside the fixed seat, and the pushing blocks and the discharge port are arranged on the same plane;
the driving mechanism is arranged in the center of the inside of the fixed seat and is connected with the pushing blocks on the two sides;
the cleaning mechanism is arranged between the filter frame and the fixed seat;
the stirring mechanism is arranged on the lower side of the interior of the culture pond and is positioned on the lower side of the partition plate.
Preferably, the driving mechanism comprises:
the driving motor is embedded in the upper side wall of the partition plate and is connected with an external power supply;
the driving gear is sleeved and fixed on an output shaft of the driving motor;
the driven gear is arranged in the center of the inside of the fixed seat, and the lower side of the driven gear penetrates through the lower side of the fixed seat and then is meshed with the driving gear;
the rotating rods are arranged in the fixed seat in an equidistant manner from front to back, two ends of each rotating rod are respectively inserted into the pushing blocks and are connected in a screwed manner through threads, the rotating rod on the middle side is inserted and fixed in the driven gear, the rotating rods are connected through a rotating wheel pair, and the rotating rods are arranged in opposite directions from the middle end to the threads on the two sides;
the two support plates are respectively arranged on two sides in the fixed seat, the two support plates on the two sides are respectively sleeved at two ends of the rotating rod and are connected in a screwing mode through bearings, and the front side and the rear side of each support plate are respectively fixedly connected with the front inner wall and the rear inner wall of the fixed seat;
when using, the waste material passes behind the filter, falls to the upside of baffle and fixing base, after a period, start driving motor, driving motor drives the driving gear and rotates, and the driving gear drives driven gear and rotates, and then drives the dwang rotation in this driven gear, and this dwang passes through the runner pair and drives other several dwang rotation, and the dwang drives the promotion piece of both sides respectively and removes to both sides, and then pushes away the waste material from the bin outlet to the waste material treatment incasement through promoting the piece.
Preferably, the cleaning mechanism comprises:
the two cleaning reciprocating screw rods are arranged on the front side and the rear side below the filter plate, two ends of each cleaning reciprocating screw rod are respectively connected with two side walls of the culture pond in a rotating mode through bearings, and the left ends of the cleaning reciprocating screw rods are connected through rotating wheel pairs;
the reciprocating motor is fixed on the outer side wall of the right side of the culture pond and is connected with an external power supply, and an output shaft of the reciprocating motor is connected with the right end of one of the cleaning reciprocating screw rods through a rotating wheel pair;
the cleaning brush is abutted against the upper surface of the fixed seat, and the front side and the rear side of the upper side wall of the cleaning brush are respectively and fixedly connected with a screw nut on the cleaning reciprocating screw rod;
when using, start reciprocating motor, reciprocating motor drives and cleans reciprocal lead screw and rotates, cleans reciprocal lead screw and drives the brush cleaning round trip movement through the screw on it, and then will filter from the filter and fall to the waste material brush on the fixing base on dropping to the baffle, and the rethread promotes the piece and promotes.
Preferably, the stirring mechanism comprises:
the stirring motor is fixed on the outer side wall of the right side of the culture pond and is connected with an external power supply, and an output shaft of the stirring motor is inserted into the right side wall of the culture pond;
the two stirring reciprocating screw rods are respectively arranged on the front two sides of the bottom in the culture pond, two ends of each stirring reciprocating screw rod are connected with two side walls of the culture pond in a rotating mode through bearings, and one end of each stirring reciprocating screw rod is connected through a rotating wheel pair;
the two guide rods are respectively arranged on the rear side of the stirring reciprocating screw rod in a one-to-one correspondence manner, and two ends of each guide rod are respectively fixedly connected with two inner walls of the culture pond;
the two movable plates are respectively arranged on the front side and the rear side in the culture pond, the movable plates are movably sleeved on the guide rods one by one, and the front sides of the movable plates are screwed and sleeved on the stirring reciprocating screw rods through threads;
two rotating inner gear rings are arranged, and one of the two rotating inner gear rings is sleeved on the outer side of the moving plate in a corresponding manner through a bearing in a rotating manner;
two driving gears are arranged, one of the two driving gears is correspondingly arranged in the rotating inner gear ring and is meshed with the rotating inner gear ring;
the rotating motor is embedded in the moving plate, and an output shaft of the rotating motor is inserted and fixed in the driving gear;
the stirring blades are a plurality of and are fixed on the outer annular walls of the two rotating inner gear rings in an equal quantity and equal angle;
when the stirring device is used, mixed liquid medicine is poured into the inner bottom of the culture pond, then the stirring motor is started, the stirring motor drives the two stirring reciprocating screw rods to rotate through the rotating wheel pair, the stirring reciprocating screw rods drive the moving plate to move back and forth through the nuts, the moving plate drives the rotating inner gear ring to move, then the rotating motor is started, the rotating motor drives the driving gear to rotate, the driving gear drives the rotating inner gear ring to rotate, the rotating inner gear ring drives the stirring blades to rotate, and then the stirring blades move back and forth in the stirring process, so that the stirring effect is improved.
Preferably, the both sides of baffle be the matrix and be equipped with the several hole of permeating water, the upside of the downthehole portion of permeating water all is equipped with the check valve No. one, the outlet is adjacent to be equipped with No. two check valves in one side of refuse treatment case, arrange to the downside of filter after the waste material, water sees through the check valve and gets into the interior bottom of breeding the pond, and the water that gets into the refuse treatment pond then sees through after No. two check valves, flows to breeding in the pond, through check valve and No. two check valves, avoids water to flow backwards.
Preferably, two filter frames are arranged on the lower side of the interior of the waste treatment tank, one side, adjacent to the culture pond, of each filter frame abuts against the outer side wall of the culture pond through a sealing gasket, the front side and the rear side of each filter frame abut against the inner walls of the front side and the rear side of the culture pond respectively, the other side of each filter frame penetrates through the outer side wall of the waste treatment tank through a sealing ring and then is exposed out of the waste treatment tank, and the peripheral wall of the filter frame on the upper side is higher than that of the filter frame on the lower side; when using, get into the filter frame of upside from bin outlet exhaust waste material and water in, filter through the filter frame of upside, waste material after the filtration is detained in filter frame, water passes the filter frame of downside again after, arrange to breed in the pond via the outlet, after using a period, extract the filter frame of upside, clear up it, waste material and water then directly flow to the downside in the filter frame this moment, filter through the filter frame of downside, the filter frame clearance of upside is accomplished the back, install again to the refuse treatment incasement, and then need not to carry out the evacuation to water and rinse again, and convenient operation.
The working principle of the invention is as follows: when the device is used, aquatic products are cultured on the upper side of the filter plate, when the aquatic products are defecated or waste contained in water passes through the filter plate, the waste falls onto the partition plate and the fixed seat, the cleaning mechanism is started to clean the waste on the fixed seat and enable the waste to fall to one side of the pushing block far away from the fixed seat, the driving mechanism is started again, the driving mechanism drives the pushing block to move back and forth, the waste on one side of the pushing block is further pushed to be discharged into the waste treatment box through the discharge port, moisture contained in the waste flows to the inner bottom of the culture pond, the water suction pumps on two sides are started, the water on the inner bottom of the culture pond is pumped to the upper side of the inner wall of the culture pond by the water suction pumps, the effect of water circulation is achieved, impurities contained in the water are reduced, when the culture water is used for a long time, a certain amount of neutralizing agent is injected into the inner bottom of the culture pond, and then the stirring mechanism is started, the water source at the bottom of the culture pond is driven to rotate through the stirring mechanism, so that the stirring effect is achieved, and the water is mixed with the water on the upper side of the culture pond, so that the culture water reaches the culture standard.
Compared with the prior art, the invention has the beneficial effects that:
1. during the feeding process, the operation of water circulation can be carried out, and during the use process, excrement such as excrement and residual bait generated after feeding can be treated, so that the quality of the water body is improved, and healthy aquatic products can be cultured;
2. the cleaning mechanism is arranged on the upper side of the fixed seat and can clean excrement such as excrement, residual bait and the like on the fixed seat, so that waste is prevented from being retained on the fixed seat, and the waste is convenient to collect and treat;
3. the bottom in breeding the pond is equipped with rabbling mechanism, and rabbling mechanism can mix the water and the neutralizer of baffle downside, and then is favorable to improving quality of water, has improved the quality of breeding.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 2.
Fig. 5 is a schematic structural view of the rotating ring gear and the driving gear of the present invention.
FIG. 6 is a schematic view of the moving plate and the guide bar according to the present invention.
Description of reference numerals:
the device comprises a filter plate 1, a partition plate 2, a waste treatment box 3, a discharge port 4, a water discharge port 5, a water suction pump 6, a fixed seat 7, a pushing block 8, a driving mechanism 9, a driving motor 9-1, a driving gear 9-2, a driven gear 9-3, a rotating rod 9-4, a supporting plate 9-5, a cleaning mechanism 10, a cleaning reciprocating screw rod 10-1, a reciprocating motor 10-2, a cleaning brush 10-3, a stirring mechanism 11, a stirring motor 11-1, a stirring reciprocating screw rod 11-2, a guide rod 11-3, a moving plate 11-4, a rotating inner gear ring 11-5, a driving gear 11-6, a rotating motor 11-7, a stirring blade 11-8, a water permeable hole 12, a one-way valve 13, a one-way valve 14 and a filter frame 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment: the filter plate 1 is arranged at the upper side in the culture pond 16, the peripheral wall of the filter plate 1 is connected with the culture pond 16 through a supporting block, the partition plate 2 is arranged at the lower side of the filter plate 1, and the peripheral wall of the partition plate 2 is riveted and fixed with the culture pond 16; it also includes:
the waste treatment box 3 is provided with two waste treatment boxes 3, the waste treatment boxes are respectively fixed on the outer side walls of the left side and the right side of the culture pond 16 through bolts, the left side wall and the right side wall of the culture pond 16 are respectively provided with a discharge port 4, the discharge ports 4 are positioned in the waste treatment boxes 3, the lower sides of the left side wall and the right side wall of the culture pond 16 are provided with a water outlet 5, one side of the water outlet 5 is positioned at the lower side in the waste treatment box 3, and the other side of the water outlet 5 is arranged at the lower side of the partition plate 2 after inclining downwards;
the number of the water suction pumps 6 is two, the water suction pumps 6 are respectively fixed on the outer top wall of the waste treatment tank 3 through bolts, the water outlet ends and the water inlet ends of the water suction pumps 6 are respectively connected with the upper side and the lower side of the interior of the culture pond 16 through pipelines, and the pipelines are respectively positioned on the upper side of the filter plate 1 and the lower side of the partition plate 2;
the fixed seat 7 is fixed at the center of the upper surface of the partition plate 2 through bolts, and the front side and the rear side of the fixed seat 7 are fixedly connected with the front inner wall and the rear inner wall of the culture pond 16 through bolts respectively;
the two pushing blocks 8 are movably embedded in the left side and the right side of the inside of the fixed seat 7 respectively, one side, far away from the center of the fixed seat 7, of each pushing block 8 penetrates through the side wall of the fixed seat 7 and then is exposed out of the fixed seat 7, and the pushing blocks 8 and the discharge port 4 are arranged on the same plane;
the driving mechanism 9, the said driving mechanism 9 is set up in the centre of the inside of the fixed seat 7, and the driving mechanism 9 is connected with pushing the block 8 on both sides;
the cleaning mechanism 10, the said cleaning mechanism 10 is set up between filter frame 15 and fixed seat 7;
and the stirring mechanism 11 is arranged on the lower side inside the culture pond 16, and is positioned on the lower side of the partition plate 2.
Preferably, the driving mechanism 9 further comprises:
the driving motor 9-1, the said driving motor 9-1 is inlaid in the upper sidewall of the baffle 2, the driving motor 9-1 is connected with external power;
the driving gear 9-2 is sleeved and riveted on an output shaft of the driving motor 9-1, and the driving gear 9-2 is fixed on the output shaft of the driving motor 9-1;
the driven gear 9-3 is arranged in the center of the inside of the fixed seat 7, and the lower side of the driven gear 9-3 penetrates through the lower side of the fixed seat 7 and then is meshed with the driving gear 9-2;
the rotating rods 9-4 are provided with a plurality of rotating rods 9-4, the rotating rods 9-4 are arranged in the fixed seat 7 at equal intervals from front to back, two ends of each rotating rod 9-4 are respectively inserted into the pushing block 8 and are screwed through threads, the rotating rod 9-4 on the middle side is inserted and riveted and fixed in the driven gear 9-3, the rotating rods 9-4 are connected through a rotating wheel pair, and the rotating rods 9-4 are oppositely arranged from the middle end to the threads on the two sides;
two support plates 9-5, wherein the two support plates 9-5 are respectively arranged at two sides inside the fixed seat 7, the support plates 9-5 at two sides are respectively sleeved at two ends of the rotating rod 9-4 and are connected in a screwing manner through bearings, and the front side and the rear side of the support plates 9-5 are respectively riveted and fixed with the front inner wall and the rear inner wall of the fixed seat 7.
Preferably, the cleaning mechanism 10 includes:
the cleaning reciprocating screw rods 10-1 are provided, the number of the cleaning reciprocating screw rods 10-1 is two, the two cleaning reciprocating screw rods 10-1 are arranged on the front side and the rear side below the filter plate 1, two ends of the cleaning reciprocating screw rods 10-1 are respectively connected with two side walls of the culture pond 16 through bearings in a rotating mode, and the left ends of the cleaning reciprocating screw rods 10-1 are connected through rotating wheel pairs;
the reciprocating motor 10-2 is fixed on the outer side wall of the right side of the culture pond 16 through a bolt, the reciprocating motor 10-2 is connected with an external power supply, and an output shaft of the reciprocating motor 10-2 is connected with the right end of one of the cleaning reciprocating screw rods 10-1 through a rotating wheel pair;
the cleaning brush 10-3 is abutted against the upper surface of the fixed seat 7, and the front side and the rear side of the upper side wall of the cleaning brush 10-3 are respectively riveted and fixed with a screw nut on the cleaning reciprocating screw rod 10-1.
Preferably, the stirring mechanism 11 further comprises:
the stirring motor 11-1 is fixed on the outer side wall of the right side of the culture pond 16 through a bolt, the stirring motor 11-1 is connected with an external power supply, and an output shaft of the stirring motor 11-1 is inserted into the right side wall of the culture pond 16;
the stirring reciprocating screw rods 11-2 are provided, the number of the stirring reciprocating screw rods 11-2 is two, the stirring reciprocating screw rods 11-2 are respectively arranged on the front two sides of the bottom in the culture pond 16, the two ends of the stirring reciprocating screw rods 11-2 are rotatably connected with the two side walls of the culture pond 16 through bearings, and one end of the stirring reciprocating screw rod 11-2 is connected through a rotating wheel pair;
two guide rods 11-3 are arranged, the two guide rods 11-3 are respectively arranged at the rear side of the stirring reciprocating screw rod 11-2 in a one-to-one correspondence manner, and two ends of each guide rod 11-3 are respectively riveted and fixed with two inner walls of the culture pond 16;
two moving plates 11-4 are arranged, the two moving plates 11-4 are respectively arranged on the front side and the rear side inside the culture pond 16, the moving plates 11-4 are movably sleeved on the guide rods 11-3 one by one, and the front sides of the moving plates 11-4 are sleeved on the stirring reciprocating screw rods 11-2 in a screwing manner through threads;
two rotating inner gear rings 11-5 are provided, and one of the two rotating inner gear rings 11-5 is correspondingly sleeved on the outer side of the moving plate 11-4 in a screwing manner through a bearing;
two driving gears 11-6 are arranged, one of the two driving gears 11-6 is correspondingly arranged in the rotating inner gear ring 11-5 and is meshed with the rotating inner gear ring 11-5;
the rotating motor 11-7 is embedded in the moving plate 11-4, and an output shaft of the rotating motor 11-7 is inserted, riveted and fixed in the driving gear 11-6;
the stirring blades 11-8 are a plurality of stirring blades 11-8, and the stirring blades 11-8 are welded and fixed on the outer annular wall of the two rotating inner gear rings 11-5 in an equal and equiangular mode.
Preferably, a plurality of water permeable holes 12 are formed in two sides of the partition plate 2 in a matrix manner, a first check valve 13 is arranged on the upper side of each water permeable hole 12, a second check valve 14 is arranged in one side, adjacent to the waste treatment tank 3, of the water outlet 5, after waste is discharged to the lower side of the filter plate 1, water enters the inner bottom of the culture pond 16 through the first check valve 13, water entering the waste treatment pond flows into the culture pond 16 after passing through the second check valve 14, and backflow of the water is avoided through the first check valve 13 and the second check valve 14.
Preferably, two filter frames 15 are arranged on the lower side inside the waste treatment tank 3, one side of each filter frame 15, which is adjacent to the culture pond 16, abuts against the outer side wall of the culture pond 16 through a sealing gasket, the front side and the rear side of each filter frame 15 abut against the inner walls of the front side and the rear side of the culture pond 16 respectively, the other side of each filter frame 15 penetrates through the outer side wall of the waste treatment tank 3 through a sealing ring and then is exposed out of the waste treatment tank 3, and the peripheral wall of the upper filter frame 15 is higher than the peripheral wall of the lower filter frame 15; when using, get into the filter frame 15 of upside from the waste material of bin outlet 4 exhaust and water in, filter through the filter frame 15 of upside, the waste material after the filtration is detained in filter frame 15, water passes filter frame 15 back of downside again, arrange to breed 16 in the pond through outlet 5, after using a period, extract the filter frame 15 of upside, clear up it, waste material and water then directly flow to the downside in filter frame 15 this moment, filter through filter frame 15 of downside, filter frame 15 clearance of upside is accomplished the back, install again to waste disposal case 3 in, and then need not to empty water and wash again, and convenient operation.
The working principle of the specific embodiment is as follows: when the cleaning device is used, aquatic products are cultured on the upper side of the filter plate 1, when the aquatic products are discharged or waste contained in water passes through the filter plate 1, the waste falls onto the partition plate 2 and the fixed seat 7, the reciprocating motor 10-2 is started, the reciprocating motor 10-2 drives the cleaning reciprocating screw rod 10-1 to rotate, the cleaning reciprocating screw rod 10-1 drives the cleaning brush 10-3 to move back and forth through a screw nut on the cleaning reciprocating screw rod, waste filtered from the filter plate 1 and falling onto the fixed seat 7 is brushed onto the partition plate 2, the waste passes through the filter plate 1 and falls onto the upper sides of the partition plate 2 and the fixed seat 7, after a period of time, the driving motor 9-1 is started, the driving motor 9-1 drives the driving gear 9-2 to rotate, the driving gear 9-2 drives the driven gear 9-3 to rotate, and further drives the rotating rod 9-4 in the driven gear 9-3 to rotate, the rotating rod 9-4 drives another plurality of rotating rods 9-4 to rotate through the rotating wheel pair, the rotating rods 9-4 respectively drive the pushing blocks 8 at two sides to move towards two sides, so that the waste positioned at one side of the pushing blocks 8 is pushed to be discharged into the waste treatment box 3 through the discharge hole 4, moisture contained in the waste flows to the inner bottom of the culture pond 16, the water pumps 6 at two sides are started, the water pump 6 pumps the water at the inner bottom of the culture pond 16 to the upper side of the inner wall of the culture pond 16, so that the effect of water circulation is achieved, impurities contained in the water are reduced, when the feed water is used for a long time, a certain amount of neutralizer is injected to the inner bottom of the culture pond 16, then the stirring motor 11-1 is started, the stirring motor 11-1 drives the two stirring reciprocating screw rods 11-2 to rotate through the rotating wheel pair, the stirring reciprocating screw rods 11-2 drive the moving plate 11-4 to move back and forth through screw nuts, the movable plate 11-4 drives the rotating inner gear ring 11-5 to move, the rotating motor 11-7 is started again, the rotating motor 11-7 drives the driving gear 11-6 to rotate, the driving gear 11-6 drives the rotating inner gear ring 11-5 to rotate, the rotating inner gear ring 11-5 drives the stirring blades 11-8 to rotate, and then the stirring blades 11-8 move back and forth in the stirring process, the stirring effect is improved, the stirring effect is achieved, and the water is mixed with the water on the upper side of the culture pond 16, so that the culture water reaches the culture standard.
Compared with the prior art, the beneficial effects of the embodiment are as follows:
1. during the feeding process, the operation of water circulation can be carried out, and during the use process, excrement such as excrement and residual bait generated after feeding can be treated, so that the quality of the water body is improved, and healthy aquatic products can be cultured;
2. the upper side of the fixed seat 7 is provided with the cleaning mechanism 10, and the cleaning mechanism 10 can clean excrement such as excrement and urine, residual bait and the like on the fixed seat 7, so that waste is prevented from being retained on the fixed seat 7, and the waste is convenient to collect and treat;
3. the bottom in the culture pond 16 is provided with the stirring mechanism 11, and the stirring mechanism 11 can mix water on the lower side of the partition plate 2 with the neutralizer, so that the water quality is improved, and the culture quality is improved;
4. two upper and lower filter frame 15 all are equipped with in the inside of refuse treatment case 3, filter a period of time after, can clear up filter frame 15 respectively to need not whole water of changing and handle again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The treatment device for aquaculture wastewater comprises a filter plate (1) and a partition plate (2), wherein the filter plate (1) is arranged on the upper side inside a culture pond (16), the peripheral wall of the filter plate (1) is connected with the culture pond (16) through a supporting block, the partition plate (2) is arranged on the lower side of the filter plate (1), and the peripheral wall of the partition plate (2) is fixedly connected with the culture pond (16); it is characterized in that it also comprises:
the waste treatment box (3) comprises two waste treatment boxes (3) which are respectively fixed on the outer side walls of the left side and the right side of the culture pond (16), discharge ports (4) are respectively arranged on the left side wall and the right side wall of the culture pond (16), the discharge ports (4) are positioned in the waste treatment boxes (3), water discharge ports (5) are arranged on the lower sides of the left side wall and the right side wall of the culture pond (16), one side of each water discharge port (5) is positioned on the lower side of the interior of the waste treatment box (3), and the other side of each water discharge port (5) is arranged on the lower side of the partition plate (2) after inclining downwards;
the number of the water suction pumps (6) is two, the water suction pumps (6) are respectively fixed on the outer top wall of the waste treatment tank (3), the water outlet end and the water inlet end of each water suction pump (6) are respectively connected with the upper side and the lower side of the interior of the culture pond (16) through pipelines, and the pipelines are respectively positioned on the upper side of the filter plate (1) and the lower side of the partition plate (2);
the fixing seat (7) is fixed at the center of the upper surface of the partition plate (2), and the front side and the rear side of the fixing seat (7) are respectively and fixedly connected with the front inner wall and the rear inner wall of the culture pond (16);
the two pushing blocks (8) are respectively movably embedded in the left side and the right side of the interior of the fixed seat (7), one side, far away from the center of the fixed seat (7), of each pushing block (8) penetrates through the side wall of the fixed seat (7) and then is exposed out of the fixed seat (7), and the pushing blocks (8) and the discharge port (4) are arranged on the same plane;
the driving mechanism (9) is arranged at the center inside the fixed seat (7), and the driving mechanism (9) is connected with the pushing blocks (8) on the two sides;
the cleaning mechanism (10), the said cleaning mechanism (10) is set up between filter frame (15) and fixed seat (7);
the stirring mechanism (11) is arranged on the lower side inside the culture pond (16) and is positioned on the lower side of the partition plate (2).
2. The apparatus for treating aquaculture wastewater according to claim 1, wherein: the drive mechanism (9) comprises:
the driving motor (9-1), the said driving motor (9-1) is inlaid in the upper sidewall of the baffle (2), the driving motor (9-1) is connected with external power;
the driving gear (9-2), the said driving gear (9-2) is set up and fixed on output shaft of the driving motor (9-1);
the driven gear (9-3) is arranged in the center of the inside of the fixed seat (7), and the lower side of the driven gear (9-3) penetrates through the lower side of the fixed seat (7) and then is meshed with the driving gear (9-2);
the rotating rods (9-4) are provided with a plurality of rotating rods (9-4) which are arranged in the fixed seat (7) at equal intervals from front to back, two ends of each rotating rod (9-4) are respectively inserted into the pushing block (8) and are connected in a screwing mode through threads, the rotating rod (9-4) on the middle side is inserted and fixed in the driven gear (9-3), the rotating rods (9-4) are connected through a rotating wheel pair, and the threads of the rotating rods (9-4) are arranged oppositely to the threads on the two sides by taking the middle end as the center;
the two support plates (9-5) are respectively arranged on two sides inside the fixed seat (7), the two support plates (9-5) on the two sides are respectively sleeved at two ends of the rotating rod (9-4) and are connected in a screwing mode through bearings, and the front side and the rear side of each support plate (9-5) are respectively fixedly connected with the front inner wall and the rear inner wall of the fixed seat (7);
when the waste material treatment device is used, waste materials pass through the filter plate (1) and then fall to the upper sides of the partition plate (2) and the fixing seat (7), after a period of time, the driving motor (9-1) is started, the driving motor (9-1) drives the driving gear (9-2) to rotate, the driving gear (9-2) drives the driven gear (9-3) to rotate, further the rotating rod (9-4) in the driven gear (9-3) is driven to rotate, the rotating rod (9-4) drives the other rotating rods (9-4) to rotate through the rotating wheel pair, the rotating rods (9-4) respectively drive the pushing blocks (8) on the two sides to move towards the two sides, and further the waste materials are pushed into a waste material treatment box from the discharge port (4) through the pushing blocks (8).
3. The apparatus for treating aquaculture wastewater according to claim 1, wherein: the cleaning mechanism (10) includes:
the cleaning reciprocating screw rods (10-1) are arranged, the number of the cleaning reciprocating screw rods (10-1) is two, the two cleaning reciprocating screw rods (10-1) are arranged on the front side and the rear side below the filter plate (1), two ends of the cleaning reciprocating screw rods (10-1) are respectively and rotatably connected with two side walls of the culture pond (16) through bearings, and the left ends of the cleaning reciprocating screw rods (10-1) are connected through a rotating wheel pair;
the reciprocating motor (10-2), the reciprocating motor (10-2) is fixed on the outer side wall of the right side of the culture pond (16), the reciprocating motor (10-2) is connected with an external power supply, and an output shaft of the reciprocating motor (10-2) is connected with the right end of one of the cleaning reciprocating screw rods (10-1) through a rotating wheel pair;
the cleaning brush (10-3), the cleaning brush (10-3) is abutted against the upper surface of the fixed seat (7), and the front side and the rear side of the upper side wall of the cleaning brush (10-3) are respectively and fixedly connected with a screw on the cleaning reciprocating screw rod (10-1);
when the cleaning brush is used, the reciprocating motor (10-2) is started, the reciprocating motor (10-2) drives the cleaning reciprocating screw rod (10-1) to rotate, the cleaning reciprocating screw rod (10-1) drives the cleaning brush (10-3) to move back and forth through a screw nut on the cleaning reciprocating screw rod, waste materials filtered out of the filter plate (1) and falling onto the fixed seat (7) are brushed onto the partition plate (2), and then the waste materials are pushed through the pushing block (8).
4. The apparatus for treating aquaculture wastewater according to claim 1, wherein: the stirring mechanism (11) comprises:
the stirring motor (11-1) is fixed on the outer side wall of the right side of the culture pond (16), the stirring motor (11-1) is connected with an external power supply, and an output shaft of the stirring motor (11-1) is inserted into the right side wall of the culture pond (16);
the stirring reciprocating screw rods (11-2) are arranged, the number of the stirring reciprocating screw rods (11-2) is two, the stirring reciprocating screw rods are respectively arranged on the front two sides of the bottom in the culture pond (16), the two ends of the stirring reciprocating screw rods (11-2) are rotatably connected with the two side walls of the culture pond (16) through bearings, and one end of each stirring reciprocating screw rod (11-2) is connected through a rotating wheel pair;
the two guide rods (11-3) are arranged on the rear side of the stirring reciprocating screw rod (11-2) in a one-to-one correspondence mode, and two ends of each guide rod (11-3) are fixedly connected with two inner walls of the culture pond (16) respectively;
the two moving plates (11-4) are respectively arranged on the front side and the rear side inside the culture pond (16), the moving plates (11-4) are movably sleeved on the guide rods (11-3) one by one, and the front side of the moving plate (11-4) is sleeved on the stirring reciprocating screw rod (11-2) in a screwing manner through threads;
two rotating inner gear rings (11-5), wherein one of the two rotating inner gear rings (11-5) is sleeved on the outer side of the moving plate (11-4) in a corresponding manner through a bearing in a screwing manner;
two driving gears (11-6), wherein one of the two driving gears (11-6) is correspondingly arranged in the rotating inner gear ring (11-5) and is meshed with the rotating inner gear ring (11-5);
the rotating motor (11-7), the said rotating motor (11-7) is embedded in the shifting board (11-4), the output shaft of the rotating motor (11-7) is inserted and fixed in the driving gear (11-6);
the stirring blades (11-8) are a plurality of stirring blades (11-8), and the stirring blades are equal in quantity and fixed on the outer annular wall of the two rotating inner gear rings (11-5) at equal angles;
when the device is used, mixed liquid medicine is poured into the inner bottom of a culture pond (16), then a stirring motor (11-1) is started, the stirring motor (11-1) drives two stirring reciprocating screw rods (11-2) to rotate through a rotating wheel pair, the stirring reciprocating screw rods (11-2) drive a moving plate (11-4) to move back and forth through a screw nut, the moving plate (11-4) drives a rotating inner gear ring (11-5) to move, then a rotating motor (11-7) is started, the rotating motor (11-7) drives a driving gear (11-6) to rotate, the driving gear (11-6) drives the rotating inner gear ring (11-5) to rotate, the rotating inner gear ring (11-5) drives stirring blades (11-8) to rotate, and further the stirring blades (11-8) move back and forth in the stirring process, the stirring effect is improved.
5. The apparatus for treating aquaculture wastewater according to claim 1, wherein: the both sides of baffle (2) be the matrix and be equipped with several hole (12) of permeating water, the upside of the hole (12) of permeating water inside all is equipped with check valve (13) No. one, outlet (5) are adjacent to be equipped with No. two check valve (14) in one side of refuse treatment case (3), arrange to the downside of filter (1) at the waste material after, water sees through check valve (13) and gets into the interior bottom of breeding pond (16), and the water that gets into the refuse treatment pond then sees through No. two check valve (14) after, flow to breeding in the pond (16), through check valve (13) and No. two check valve (14), avoid the water refluence.
6. The apparatus for treating aquaculture wastewater according to claim 1, wherein: the waste treatment box is characterized in that two filter frames (15) are arranged on the lower side inside the waste treatment box (3), one side, adjacent to the culture pond (16), of each filter frame (15) is abutted to the outer side wall of the culture pond (16) through a sealing gasket, the front side and the rear side of each filter frame (15) are abutted to the inner walls of the front side and the rear side of the culture pond (16) respectively, the other side of each filter frame (15) penetrates through the outer side wall of the waste treatment box (3) through a sealing ring and then is exposed to the outer side of the waste treatment box (3), and the height of the outer peripheral wall of the filter frame (15) on the upper side is higher than that of the outer peripheral wall of the filter frame (15) on the lower side; when the waste water purifier is used, waste materials and water discharged from a discharge port (4) enter a filter frame (15) on the upper side, the waste materials and the water are filtered through the filter frame (15) on the upper side, the filtered waste materials are retained in the filter frame (15), the water passes through the filter frame (15) on the lower side again and then is discharged into a culture pond (16) through a water outlet (5), after the waste water purifier is used for a period of time, the filter frame (15) on the upper side is pulled out and cleaned, the waste materials and the water directly flow into the filter frame (15) on the lower side at the moment and are filtered through the filter frame (15) on the lower side, the filter frame (15) on the upper side is cleaned and then is installed into a waste treatment tank (3), and the water does not need to be emptied and cleaned again, and the operation is convenient.
7. The operational principle of the aquaculture wastewater treatment device according to claim 1, characterized in that: when the device is used, aquatic products are cultured on the upper side of the filter plate (1), when the aquatic products are defecated or waste contained in water passes through the filter plate (1), the waste falls onto the partition plate (2) and the fixed seat (7), the cleaning mechanism (10) is started, the cleaning mechanism (10) cleans the waste on the fixed seat (7) and enables the waste to fall to one side, away from the fixed seat (7), of the pushing block (8), the driving mechanism (9) is started, the driving mechanism (9) drives the pushing block (8) to move back and forth, the waste on one side of the pushing block (8) is pushed and discharged into the waste treatment box (3) through the discharge port (4), moisture contained in the waste flows to the inner bottom of the culture pond (16), the water suction pumps (6) on two sides are started, the water suction pumps (6) pump the inner bottom of the culture pond (16) to pump the upper side of the inner wall of the culture pond (16), and then reach the effect of hydrologic cycle, reduced the impurity that the aquatic contains, after raising the water and using for a long time, pour into a certain amount of neutralizer to the interior bottom of breeding pond (16), then start rabbling mechanism (11), drive the water source rotation of breeding pond (16) bottom through rabbling mechanism (11), and then reach the effect of stirring, mix with the water of breeding pond (16) upside again, and then make the water of raising reach the standard of breeding.
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| CN114275928B (en) | 2023-04-07 |
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