CN217025530U

CN217025530U - Aquaculture effluent treatment plant

Info

Publication number: CN217025530U
Application number: CN202122417120.XU
Authority: CN
Inventors: 刘爱民; 周爱民; 穆占昆; 彭博; 毛吉; 钱禹霖
Original assignee: Jiangsu Haorun National Crab Seed Industry Technology Co ltd
Current assignee: Jiangsu Haorun National Crab Seed Industry Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-22
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses an aquaculture wastewater treatment device, and relates to the technical field of wastewater treatment equipment; a connecting shaft is arranged between the upper inner side wall and the lower inner side wall of the outer box body, the inner box body is fixedly connected in the connecting shaft, and the upper end and the lower end of the connecting shaft are respectively connected in the upper inner side wall and the lower inner side wall of the outer box body in a rotating manner through bearings; the lower end of the water inlet hopper is connected with a connecting pipe in a through manner, the part, located on the left side of the connecting pipe, of the inner top wall of the outer box body is fixedly connected with an upper electric telescopic rod, the lower end of the upper electric telescopic rod is fixedly connected with a first movable plate, the connecting pipe is fixedly arranged in the first movable plate in a penetrating manner, and the lower end of the connecting pipe is movably inserted into the inner box body; can filter aquaculture waste water repeatedly, guarantee that impurity fully filters, improve quality of water, improve aquaculture's output.

Description

Aquaculture effluent treatment plant

Technical Field

The utility model relates to the technical field of wastewater treatment equipment, in particular to an aquaculture wastewater treatment device.

Background

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. In a broad sense, this may also include the proliferation of aquatic resources.

Aquaculture has modes of rough culture, intensive culture, high-density intensive culture and the like. The rough culture is to put seedlings in medium and small natural waters and to culture aquatic products such as fish in lakes and reservoirs, shellfish in shallow seas and the like by completely relying on natural baits. Intensive culture is to culture aquatic products such as pond fish culture, net cage fish culture, fence culture and the like in a small water body by using bait casting and fertilizing methods. The high-density intensive culture adopts methods of running water, temperature control, oxygenation, feeding of high-quality baits and the like to carry out high-density culture in a small water body so as to obtain high yield, such as running water high-density fish culture, shrimp culture and the like.

The aquaculture wastewater treatment device in the prior art often filters the flow simply, leads to can't fully filter the impurity in the waste water, influences quality of water, reduces aquaculture's output.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aquaculture wastewater treatment device with a reasonable design aiming at the defects and shortcomings of the prior art, which can repeatedly filter aquaculture wastewater, ensure that impurities are fully filtered, improve water quality and improve the yield of aquaculture.

In order to achieve the purpose, the utility model adopts the following technical scheme: the box comprises a supporting plate, a box door, an observation window, an outer box body and an inner box body; the bottom wall of the outer box body is fixedly connected with supporting plates in a bilateral symmetry manner; a box door is movably arranged in the opening at the front side of the outer box body through a hinge, and an observation window is embedded and fixed in the box door; the top wall of the outer box body is provided with a water inlet hopper in a run-through manner, and the bottom wall of the outer box body is provided with water outlet hoppers in a run-through manner in a bilateral symmetry manner; the device also comprises a first gear, an activated carbon adsorption plate, a second gear, a filter plate, oil absorption cotton, a stirring rod and a magnet; a connecting shaft is arranged between the upper inner side wall and the lower inner side wall of the outer box body, the inner box body is fixedly connected in the connecting shaft, and the upper end and the lower end of the connecting shaft are respectively connected in the upper inner side wall and the lower inner side wall of the outer box body in a rotating manner through bearings; the lower end of the water inlet hopper is connected with a connecting pipe in a run-through manner, the part, positioned on the left side of the connecting pipe, of the inner top wall of the outer box body is fixedly connected with an upper electric telescopic rod, the lower end of the upper electric telescopic rod is fixedly connected with a first movable plate, the connecting pipe is fixedly arranged in the first movable plate in a penetrating manner, and the lower end of the connecting pipe is movably inserted in the inner box body; a suction pump and a waste box are fixedly connected to the right side wall of the inner box body, and the waste box is positioned below the suction pump; the suction pump is characterized in that a first feeding pipe is connected to the input end of the suction pump in a run-through manner, a second feeding pipe is connected to the other end of the first feeding pipe after penetrating through the top wall of the inner box body, the second feeding pipe is fixedly connected to the floating plate through a pipe clamp, a plurality of through holes are formed in the floating plate, a plurality of suction nozzles are connected to the second feeding pipe in a run-through manner, and the suction nozzles extend into the through holes; the left inner side wall and the right inner side wall of the inner box body are both fixedly connected with a fixed block, guide pillars are both fixedly connected between the top wall of the fixed block and the inner top wall of the outer box body, and the left side and the right side of the floating plate are respectively movably sleeved on the guide pillars on the left side and the right side; the output end of the suction pump is connected with a discharge pipe in a run-through manner, and the other end of the discharge pipe penetrates through the top wall of the waste material box and then extends into the waste material box; a first gear is fixedly sleeved on the part of the inner box body, which is positioned at the lower side of the waste bin; the part of the top wall of the outer box body, which is positioned on the left side of the water inlet hopper, is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a rotating shaft after penetrating through the top wall of the outer box body, the lower end of the rotating shaft is rotatably connected into the inner bottom wall of the outer box body through a bearing, a second gear is fixedly sleeved on the rotating shaft, and the second gear is meshed with the first gear; the part, positioned on the lower side of the first gear, on the right side wall of the inner box body is fixedly connected with a filtering motor, the output end of the filtering motor is fixedly connected with a filtering shaft after penetrating through the right side wall of the inner box body, the left end of the filtering shaft is rotatably connected onto the left inner side wall of the inner box body through a bearing, two filtering plates are fixedly sleeved on the filtering shaft, and the bottom walls of the filtering plates are fixedly connected onto the top wall of the active carbon adsorption plate; the part of the filtering shaft between the filter plates is fixedly connected with a plurality of stirring rods, the stirring rod on the upper side of the filtering shaft is fixedly sleeved with oil absorption cotton, and the stirring rod on the lower side of the filtering shaft is fixedly sleeved with a magnet; the parts of the bottom wall of the inner box body, which are positioned at the left side and the right side of the connecting shaft, are all in through connection with water outlet pipes; the filtering motor, the rotating motor, the upper electric telescopic rod and the suction pump are externally connected with a power supply through wires.

Preferably, the bottom wall of the supporting plate is fixedly connected with a sponge cushion.

Preferably, the upper end of the water outlet bucket is connected with a metal telescopic pipe in a penetrating manner, the upper end of the metal telescopic pipe is fixedly connected with a second moving plate, the parts, positioned on the left side and the right side of the metal telescopic pipe, of the bottom wall of the second moving plate are fixedly connected with lower electric telescopic rods, the lower ends of the lower electric telescopic rods are fixedly connected to the inner bottom wall of the outer box body, and the lower end of the water outlet pipe penetrates through the second moving plate and is movably inserted into the metal telescopic pipe; the lower electric telescopic rod is externally connected with a power supply through a lead.

Preferably, the parts of the bottom wall of the inner box body, which are positioned at the left side and the right side of the water outlet pipe, are provided with positioning grooves; the parts of the top wall of the second movable plate, which are positioned at the left side and the right side of the water outlet pipe, are fixedly connected with positioning blocks, and the positioning blocks are movably inserted into the positioning grooves.

Compared with the prior art, the utility model has the beneficial effects that: the aquaculture wastewater treatment device provided by the utility model can be used for repeatedly filtering aquaculture wastewater, ensuring that impurities are fully filtered, improving the water quality and increasing the aquaculture yield, and has the advantages of reasonable arrangement, high practicability and the like.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is an enlarged view of a portion C in fig. 3.

Description of the reference numerals:

the device comprises a first gear 1, a filtering motor 2, a supporting plate 3, a sponge cushion 4, a metal extension tube 5, a water outlet bucket 6, a lower electric telescopic rod 7, a water outlet tube 8, a positioning block 9, a positioning groove 10, an activated carbon adsorption plate 11, a rotating shaft 12, a second gear 13, a filtering plate 14, a fixing block 15, a guide post 16, a rotating motor 17, a first moving plate 18, an upper electric telescopic rod 19, a water inlet bucket 20, a connecting tube 21, a connecting shaft 22, a discharging tube 23, a waste bin 24, a first feeding tube 25, a suction pump 26, a second feeding tube 27, a through hole 28, a suction nozzle 29, a floating plate 30, oil absorption cotton 31, a stirring rod 32, a filtering shaft 33, a magnet 34, a box door 35, an observation window 36, an outer box 37, a second moving plate 38 and an inner box 39.

The specific implementation mode is as follows:

the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: it comprises a supporting plate 3, a box door 35, an observation window 36, an outer box body 37 and an inner box body 39; the bottom wall of the outer box body 37 is symmetrically welded with the supporting plates 3 from left to right, and sponge cushions 4 are fixedly glued on the bottom walls of the supporting plates 3; a door 35 is movably hinged in the front opening of the outer box body 37 through a hinge, and an observation window 36 is embedded and fixed in the door 35; the top wall of the outer box body 37 is provided with a water inlet hopper 20 in a penetrating way, and the bottom wall of the outer box body 37 is provided with water outlet hoppers 6 in a penetrating way in a bilateral symmetry way; the device also comprises a first gear 1, an activated carbon adsorption plate 11, a second gear 13, a filter plate 14, oil absorption cotton 31, a stirring rod 32 and a magnet 34; a connecting shaft 22 is arranged between the upper inner side wall and the lower inner side wall of the outer box body 37, an inner box body 39 is riveted in the connecting shaft 22 through bolts, and the upper end and the lower end of the connecting shaft 22 are respectively connected in the upper inner side wall and the lower inner side wall of the outer box body 37 in a rotating mode through bearings; the lower end of the water inlet hopper 20 is connected with a connecting pipe 21 in a penetrating manner, the part, located on the left side of the connecting pipe 21, of the inner top wall of the outer box 37 is riveted with an upper electric telescopic rod 19 through a bolt, the lower end of the upper electric telescopic rod 19 is riveted with a first movable plate 18 through a bolt, the connecting pipe 21 is fixedly arranged in the first movable plate 18 in a penetrating manner, and the lower end of the connecting pipe 21 is movably inserted into the inner box 39; a suction pump 26 and a waste box 24 are fixed on the right side wall of the inner box body 39 through bolts and a bracket, and the waste box 24 is positioned below the suction pump 26; the input end of the suction pump 26 is connected with a first feeding pipe 25 in a through way, the other end of the first feeding pipe 25 penetrates through the top wall of the inner box body 39 and is connected with a second feeding pipe 27 in a through way, the second feeding pipe 27 is fixed on a floating plate 30 through a pipe clamp, the floating plate 30 is provided with a plurality of through holes 28, the second feeding pipe 27 is connected with a plurality of suction nozzles 29 in a through way, and the suction nozzles 29 extend into the through holes 28; the left inner side wall and the right inner side wall of the inner box body 39 are both welded with fixing blocks 15, guide posts 16 are fixedly connected between the top wall of the fixing block 15 and the inner top wall of the outer box body 37, and the left side and the right side of the floating plate 30 are respectively movably sleeved on the left guide post 16 and the right guide post 16; the output end of the suction pump 26 is connected with a discharge pipe 23 in a run-through manner, and the other end of the discharge pipe 23 penetrates through the top wall of the waste box 24 and then extends into the waste box 24; a first gear 1 is sleeved and fixed on the part of the inner box body 39, which is positioned at the lower side of the waste box 24; a rotating motor 17 is fixed on the top wall of the outer box 37 at the left side of the water inlet hopper 20 through bolts and a support, an output end of the rotating motor 17 penetrates through the top wall of the outer box 37 and then is connected with a rotating shaft 12 through a coupler, the lower end of the rotating shaft 12 is rotatably connected into the inner bottom wall of the outer box 37 through a bearing, a second gear 13 is fixedly sleeved on the rotating shaft 12, and the second gear 13 is meshed with the first gear 1; the part of the right side wall of the inner box body 39, which is positioned at the lower side of the first gear 1, is fixedly provided with a filtering motor 2 through a bolt and a support, the output end of the filtering motor 2 penetrates through the right side wall of the inner box body 39 and then is connected with a filtering shaft 33 through a coupler, the left end of the filtering shaft 33 is rotatably connected onto the left inner side wall of the inner box body 39 through a bearing, two filtering plates 14 are sleeved and fixed on the filtering shaft 33, and the bottom walls of the filtering plates 14 are riveted onto the top wall of the activated carbon adsorption plate 11 through bolts; a plurality of stirring rods 32 are riveted on the part, between the filter plates 14, of the filter shaft 33 through bolts, oil absorption cotton 31 is fixedly sleeved on the stirring rod 32 on the upper side of the filter shaft 33, and a magnet 34 is fixedly sleeved on the stirring rod 32 on the lower side of the filter shaft 33; the parts of the bottom wall of the inner box body 39, which are positioned at the left side and the right side of the connecting shaft 22, are all connected with a water outlet pipe 8 in a penetrating way; the upper end of the water outlet bucket 6 is connected with a metal telescopic pipe 5 in a penetrating manner, the upper end of the metal telescopic pipe 5 is fixedly adhered with a second moving plate 38, the parts, located on the left side and the right side of the metal telescopic pipe 5, on the bottom wall of the second moving plate 38 are riveted with lower electric telescopic rods 7 through bolts, the lower ends of the lower electric telescopic rods 7 are riveted on the inner bottom wall of the outer box body 37 through bolts, and the lower end of the water outlet pipe 8 is movably inserted into the metal telescopic pipe 5 after penetrating through the second moving plate 38; the parts of the bottom wall of the inner box body 39, which are positioned at the left side and the right side of the water outlet pipe 8, are provided with positioning grooves 10; the parts, located on the left side and the right side of the water outlet pipe 8, of the top wall of the second moving plate 38 are respectively welded with a positioning block 9, and the positioning blocks 9 are movably inserted into the positioning grooves 10; the filtering motor 2, the lower electric telescopic rod 7, the rotating motor 17, the upper electric telescopic rod 19 and the suction pump 26 are externally connected with a power supply through wires.

The working principle of the specific embodiment is as follows: when the aquaculture wastewater treatment device is used, the upper electric telescopic rod 19 is opened firstly, the upper electric telescopic rod 19 drives the first movable plate 18 and the connecting pipe 21 to move downwards until the connecting pipe 21 is inserted into the inner box 39, the upper electric telescopic rod 19 is closed, wastewater is poured into the inner box 39 through the water inlet hopper 20 and the connecting pipe 21, when the filtering plate 14 is immersed by the wastewater, the water level continues to rise, the wastewater drives the floating plate 30 to move upwards along the guide post 16 under the action of buoyancy, the floating plate 30 drives the first feeding pipe 25, the second feeding pipe 27 and the suction nozzle 29 to move upwards (the length of the first feeding pipe 25 can meet the up-down movement of the floating plate 30), then water injection and standing are stopped for a period of time, the suction pump 26 is opened, the suction pump 26 sucks floating objects on the surface of the wastewater into the waste box 24 through the second feeding pipe 27 and the suction nozzle 29, and the suction pump 26 is closed; the upper electric telescopic rod 19 is opened, and the upper electric telescopic rod 19 drives the first moving plate 18 to draw the connecting pipe 21 out of the inner box body 39; turning on the filtering motor 2, driving the filtering shaft 33 by the filtering motor 2, driving the filtering plate 14 to rotate by the filtering shaft 33, driving the activated carbon adsorption plate 11 to rotate by the filtering plate 14, driving the stirring rod 32 to rotate by the filtering shaft 33, driving the oil absorption cotton 31 and the magnet 34 on the stirring rod 32 to rotate, and turning and filtering the wastewater in the inner box 39; then, the rotating motor 17 is turned on, the rotating motor 17 drives the rotating shaft 12 and the second gear 13 to rotate, the second gear 13 drives the first gear 1 to rotate, the first gear 1 drives the inner box 39 to rotate around the connecting shaft 22, and the inner box 39 drives the waste water in the inner box to rotate, so that the waste water can be repeatedly and fully contacted with the activated carbon adsorption plate 11, the filter plate 14, the oil absorption cotton 31 and the magnet 34, and impurities in the waste water are ensured to be filtered; after the filtering is finished, the filtering motor 2 and the rotating motor 17 are closed, the lower electric telescopic rod 7 is opened, the lower electric telescopic rod 7 drives the second movable plate 38 and the positioning block 9 to move upwards, the lower electric telescopic rod 7 is closed when the positioning block 9 enters and exits the positioning groove 10, the metal telescopic pipe 5 stretches upwards at the moment, the water outlet pipe 8 is completely inserted into the metal telescopic pipe 5, the one-way valve on the water outlet pipe 8 is opened, the waste water in the inner box body 39 is discharged from the water outlet hopper 6, and the treatment of the waste water is finished.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the sponge cushion 4 is arranged, so that the antiskid effect can be realized, and the stability of the device can be improved;

2. by arranging the metal telescopic pipe 5, the lower electric telescopic rod 7, the first movable plate 18, the upper electric telescopic rod 19 and the second movable plate 38, water can be prevented from splashing out in the water inlet and outlet process; the inner box body 39 can be limited and fixed by arranging the positioning block 9, and the water outlet pipe 8 can be accurately inserted into the metal telescopic pipe 5 for drainage;

3. through setting up a gear 1, activated carbon adsorption board 11, rotation axis 12, No. two gears 13, filter 14, the cotton 31 of oil absorption, stirring rod 32, filter shaft 33 and magnet 34, can realize the rotation and the upset to waste water, realize filtering repeatedly of waste water, guarantee that impurity obtains abundant filtration and adsorbs.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims

1. An aquaculture wastewater treatment device comprises a support plate (3), a box door (35), an observation window (36), an outer box body (37) and an inner box body (39); the bottom wall of the outer box body (37) is fixedly connected with support plates (3) in a left-right symmetrical mode; a box door (35) is movably arranged in the front opening of the outer box body (37) through a hinge, and an observation window (36) is embedded and fixed in the box door (35); the top wall of the outer box body (37) is provided with a water inlet hopper (20) in a through way, and the bottom wall of the outer box body (37) is provided with water outlet hoppers (6) in a through way in a bilateral symmetry way; the method is characterized in that: the device also comprises a first gear (1), an active carbon adsorption plate (11), a second gear (13), a filter plate (14), oil absorption cotton (31), a stirring rod (32) and a magnet (34); a connecting shaft (22) is arranged between the upper inner side wall and the lower inner side wall of the outer box body (37), the inner box body (39) is fixedly connected in the connecting shaft (22), and the upper end and the lower end of the connecting shaft (22) are respectively connected in the upper inner side wall and the lower inner side wall of the outer box body (37) in a rotating mode through bearings; the lower end of the water inlet hopper (20) is connected with a connecting pipe (21) in a penetrating manner, the part, located on the left side of the connecting pipe (21), of the inner top wall of the outer box body (37) is fixedly connected with an upper electric telescopic rod (19), the lower end of the upper electric telescopic rod (19) is fixedly connected with a first movable plate (18), the connecting pipe (21) is fixedly arranged in the first movable plate (18) in a penetrating manner, and the lower end of the connecting pipe (21) is movably inserted into the inner box body (39); a suction pump (26) and a waste box (24) are fixedly connected to the right side wall of the inner box body (39), and the waste box (24) is positioned below the suction pump (26); the suction pump is characterized in that a first feeding pipe (25) is connected to the input end of the suction pump (26) in a through mode, a second feeding pipe (27) is connected to the other end of the first feeding pipe (25) in a through mode after penetrating through the top wall of the inner box body (39), the second feeding pipe (27) is fixedly connected to the floating plate (30) through a pipe clamp, a plurality of through holes (28) are formed in the floating plate (30), a plurality of suction nozzles (29) are connected to the second feeding pipe (27) in a through mode, and the suction nozzles (29) extend into the through holes (28); the left inner side wall and the right inner side wall of the inner box body (39) are both fixedly connected with a fixed block (15), guide posts (16) are both fixedly connected between the top wall of the fixed block (15) and the inner top wall of the outer box body (37), and the left side and the right side of the floating plate (30) are respectively movably sleeved on the guide posts (16) on the left side and the right side; the output end of the suction pump (26) is connected with a discharge pipe (23) in a run-through manner, and the other end of the discharge pipe (23) penetrates through the top wall of the waste box (24) and then extends into the waste box (24); a first gear (1) is sleeved and fixed on the part of the inner box body (39) which is positioned at the lower side of the waste box (24); the part, located on the left side of the water inlet hopper (20), of the top wall of the outer box body (37) is fixedly connected with a rotating motor (17), the output end of the rotating motor (17) penetrates through the top wall of the outer box body (37) and then is fixedly connected with a rotating shaft (12), the lower end of the rotating shaft (12) is rotatably connected into the inner bottom wall of the outer box body (37) through a bearing, a second gear (13) is fixedly sleeved on the rotating shaft (12), and the second gear (13) is meshed with the first gear (1); the part of the right side wall of the inner box body (39) which is positioned at the lower side of the first gear (1) is fixedly connected with a filtering motor (2), the output end of the filtering motor (2) penetrates through the right side wall of the inner box body (39) and then is fixedly connected with a filtering shaft (33), the left end of the filtering shaft (33) is rotatably connected onto the left inner side wall of the inner box body (39) through a bearing, two filtering plates (14) are fixedly sleeved on the filtering shaft (33), and the bottom walls of the filtering plates (14) are fixedly connected onto the top wall of the activated carbon adsorption plate (11); a plurality of stirring rods (32) are fixedly connected to the part, positioned between the filter plates (14), of the filter shaft (33), the oil absorption cotton (31) is fixedly sleeved on the stirring rod (32) on the upper side of the filter shaft (33), and a magnet (34) is fixedly sleeved on the stirring rod (32) on the lower side of the filter shaft (33); the parts of the bottom wall of the inner box body (39) positioned at the left side and the right side of the connecting shaft (22) are all connected with water outlet pipes (8) in a penetrating way; the filtering motor (2), the rotating motor (17), the upper electric telescopic rod (19) and the suction pump (26) are externally connected with a power supply through wires.

2. An aquaculture wastewater treatment apparatus according to claim 1, wherein: the bottom walls of the supporting plates (3) are fixedly connected with sponge pads (4).

3. An aquaculture wastewater treatment plant according to claim 1, characterized in that: the upper end of the water outlet hopper (6) is connected with a metal telescopic pipe (5) in a penetrating manner, the upper end of the metal telescopic pipe (5) is fixedly connected with a second movable plate (38), the parts, located on the left side and the right side of the metal telescopic pipe (5), on the bottom wall of the second movable plate (38) are fixedly connected with a lower electric telescopic rod (7), the lower end of the lower electric telescopic rod (7) is fixedly connected to the inner bottom wall of the outer box body (37), and the lower end of the water outlet pipe (8) is movably inserted into the metal telescopic pipe (5) after penetrating through the second movable plate (38); the lower electric telescopic rod (7) is externally connected with a power supply through a lead.

4. An aquaculture wastewater treatment apparatus according to claim 3 wherein: positioning grooves (10) are formed in the parts, located on the left side and the right side of the water outlet pipe (8), in the bottom wall of the inner box body (39); the parts, located on the left side and the right side of the water outlet pipe (8), of the top wall of the second moving plate (38) are fixedly connected with positioning blocks (9), and the positioning blocks (9) are movably inserted into the positioning grooves (10).