CN220078863U - Aquaculture tail water treatment device - Google Patents

Abstract

The utility model provides an aquaculture tail water treatment device which comprises a containment pond, a filter pond and a solid slag treatment pond, wherein a drain pipe is arranged at the bottom of the containment pond, a tail water tower is connected to the bottom of the drain pipe, a water outlet pipe is fixedly connected to the outer side of the tail water tower, the solid slag treatment pond is fixedly connected to the bottom of the tail water tower, liquid water separated by the tail water tower enters the filter pond for filtering, the liquid water sequentially passes through the first-stage filter pond, the second-stage filter pond and the third-stage filter pond to achieve the aim of purifying, solid tailings separated by the tail water tower are discharged in the solid slag treatment pond, the solid tailings can be extruded on the surface of an aggregate plate under the action of a hydraulic pump, and after extrusion is finished, a hydraulic rod is retracted, a rotary motor is started, so that the aggregate plate gradually rises, and workers can conveniently collect the solid tailings.

Description

Aquaculture tail water treatment device

Technical Field

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

Background

The shrimp larvae in the aquaculture are bred, water in a pool needs to be replaced regularly, and the water cannot be directly discharged when sewage is discharged, and the water contains a large amount of ammonia nitrogen, organic phosphorus and a large amount of solid impurities and must pass through tail water;

the existing tail water treatment equipment is only used for carrying out precipitation degradation treatment on water, catalytic medicines are needed to be used, a certain financial resource is needed to be consumed, the tail water not only contains water, but also contains solid particle impurities and feces generated by fish, and layering treatment and recovery of solid tailings are not achieved.

Disclosure of Invention

The utility model provides an aquaculture tail water treatment device which aims to solve the problems of solid and liquid treatment of the existing tail water in the background technology.

The technical scheme of the utility model is realized as follows:

the aquaculture tail water treatment device comprises a containment tank, a filter tank and a slag fixing treatment tank, wherein a containment tank is arranged in the containment tank, a drain pipe is installed at the bottom of the containment tank, the bottom of the drain pipe is connected with a tail water tower, the outer side of the tail water tower is fixedly connected with a water outlet pipe, and the bottom of the tail water tower is fixedly connected with the slag fixing treatment tank;

one side fixedly connected with filtering ponds of outlet pipe, be equipped with one-level filtering ponds in the filtering ponds, one side fixedly connected with second grade filtering ponds of one-level filtering ponds, the bottom fixedly connected with permeable layer of one-level filtering ponds and second grade filtering ponds, one side fixedly connected with tertiary filtering ponds of second grade filtering ponds.

Preferably, the inside of one-level filtering ponds is filled with rubble, and the intussuseption of second grade filtering ponds is filled with fine sand, and the intussuseption of tertiary filtering ponds is filled with the haydite, separate through the wall between one-level filtering ponds, second grade filtering ponds and the tertiary filtering ponds, the wall of one-level filtering ponds department is fixed with the access panel, the surface overlap joint of access panel has the swash plate, is provided with the filter screen in the swash plate, the one end fixedly connected with of swash plate hangs the head, the wall department of second grade filtering ponds is fixed and is provided with the draw-in groove, wherein hangs the head and articulates in the draw-in groove. The tail water in the containment barrel enters into the tail water tower through the drain pipe, deposit solid-liquid separation in the tail water tower, liquid water discharges from the outlet pipe and drops at the swash plate, the filter screen of swash plate can further filter great granule impurity, the swash plate articulates in the draw-in groove through hanging the head and conveniently take out and install, water is through the swash plate, in entering into the filtering ponds, as shown in the figure, the arrow direction is the running water direction, the water after depositing carries out further filtration through one-level filtering ponds, second grade filtering ponds and tertiary filtering ponds, in tertiary filtering ponds, the haydite, backwash water consumption is low, biological reproduction is fast, degrade harmful substance through active biodegradation, can not cause secondary pollution to our environment.

Preferably, the solid slag treatment tank comprises a tank body, the bottom of the tail water tank is connected above the tank body through a pipeline, one end of the tank body is fixedly connected with a mounting plate, one side of the mounting plate is fixedly provided with a hydraulic pump, one end of the hydraulic pump is provided with a hydraulic rod, one end of the hydraulic rod is fixedly provided with a squeezing plate, two sides of the squeezing plate are fixedly provided with limiting blocks, and two sides of the inner wall of the tank body are provided with sliding grooves for being matched with the limiting blocks. The containment barrel and the lower end of the tail water tower are conical, precipitation is facilitated, solid separated by the tail water tower enters the solid slag treatment pool, the hydraulic pump is controlled to extend the hydraulic rod so that the extrusion plate moves, solid tailings pushed and accumulated in the solid slag treatment pool can be pushed while the extrusion plate moves, and water extrusion and extrusion blocking are facilitated.

Preferably, one side fixed mounting of cell body has the rotating electrical machines, rotating electrical machines one side is equipped with first gear, the inside one side of cell body is installed and is gathered the board, the bottom fixedly connected with toper piece of board gathers materials, the fixed surface of toper piece is connected with fine grid, spacing post is installed to the rear side symmetry of board gathers materials, the threaded rod is installed to the rear side middle part of board gathers materials, the fixedly connected with installation piece of cell body, the surface swivelling joint of installation piece has the second gear. Under the effect of the hydraulic pump, the solid tailings can be extruded on the surface of the material collecting plate, in the extrusion process, the conical blocks can scoop up the solid tailings, the solid tailings are piled up on the surface of the fine grid, after the extrusion is finished, the hydraulic rod is retracted, namely, the rotating motor is started, so that the material collecting plate is gradually lifted, and workers can conveniently collect the solid tailings.

Preferably, the limit posts are inserted in the tank body, and holes matched with the limit posts are formed in the top of the tank body. . The setting of spacing post can spacing collecting plate's mounted position, the combination installation of being convenient for.

Preferably, the second gear is internally provided with threads matched with the threaded rod, and the first gear and the second gear are connected through a belt. The first gear is powered by the rotating motor, power conversion is performed between the first gear and the second gear through the belt, and the first gear and the second gear are combined with threaded fit in the second gear, namely, when the rotating motor is started, the collecting plate is driven to lift simultaneously.

Preferably, the side surface of the tank body is provided with a plurality of drain holes, which are close to the rear side of the collecting plate. When the solid tailings are extruded, residual moisture in the solid tailings can permeate out through the fine meshes and is discharged from the water discharge holes on the side face of the tank body.

By adopting the technical scheme, the utility model has the beneficial effects that:

the utility model sets up, the tail water discharged enters the tail water tower to carry on the solid-liquid separation at first, the liquid water separated in the tail water tower enters the filtering tank to filter, the liquid water sequentially passes first-stage filtering tank, second-stage filtering tank and tertiary filtering tank, achieve the goal of purifying, the solid tailings separated in the tail water tower is discharged in the solid residue treatment tank, through standing and drying for a certain time in the solid residue treatment tank, the solid tailings will be extruded on the surface of the collecting plate under the action of the hydraulic pump, after extrusion finishes, the hydraulic rod is retracted, namely start the rotating electrical machine, make the collecting plate rise gradually, the staff can collect the solid tailings conveniently, the solid tailings after collecting can be collected conveniently and processed further as other fields, can treat solid and liquid separately while treating the tail water.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a diagram of a slag fixing treatment pool according to the present utility model;

FIG. 5 is a view of a collecting plate of the present utility model;

fig. 6 is an enlarged view of the utility model at B.

Wherein: 1. a containment pond; 101. a containment barrel; 102. a drain pipe; 103. tail water tower; 104. a water outlet pipe; 2. a filtering tank; 201. a primary filter tank; 202. a secondary filtering pool; 203. a permeation layer; 204. a three-stage filtering tank; 205. a sloping plate; 206. a suspension head; 207. a clamping groove; 208. a butt strap; 3. a slag fixing treatment pool; 301. a cell body; 302. a mounting plate; 303. a hydraulic pump; 304. a hydraulic rod; 305. an extrusion plate; 306. a limiting block; 307. a chute; 308. a rotating electric machine; 309. a first gear; 4. a collecting plate; 401. a conical block; 402. a fine mesh; 403. a limit column; 404. a threaded rod; 405. a mounting block; 406. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an aquaculture tail water treatment device comprises a containment tank 1, a filter tank 2 and a solid residue treatment tank 3, wherein a containment tank 101 is arranged in the containment tank 1, a drain pipe 102 is arranged at the bottom of the containment tank 1, a tail water tower 103 is connected at the bottom of the drain pipe 102, a water outlet pipe 104 is fixedly connected to the outer side of the tail water tower 103, and the solid residue treatment tank 3 is fixedly connected to the bottom of the tail water tower 103;

one side of the water outlet pipe 104 is fixedly connected with a filter tank 2, a first-stage filter tank 201 is arranged in the filter tank 2, one side of the first-stage filter tank 201 is fixedly connected with a second-stage filter tank 202, the bottoms of the first-stage filter tank 201 and the second-stage filter tank 202 are fixedly connected with a permeable layer 203, and one side of the second-stage filter tank 202 is fixedly connected with a third-stage filter tank 204.

Specifically, broken stone is filled in the primary filter tank 201, fine sand is filled in the secondary filter tank 202, haydite is filled in the tertiary filter tank 204, the primary filter tank 201, the secondary filter tank 202 and the tertiary filter tank 204 are separated by walls, a butt strap 208 is fixed on the wall of the primary filter tank 201, a sloping plate 205 is lapped on the surface of the butt strap 208, a filter screen is arranged in the sloping plate 205, one end of the sloping plate 205 is fixedly connected with a hanging head 206, a clamping groove 207 is fixedly arranged at the wall of the secondary filter tank 202, and the hanging head 206 is hung in the clamping groove 207. Tail water in the containment barrel 101 enters the tail water tower 103 through the drain pipe 102, solid-liquid separation is carried out in the tail water tower 103, liquid water is discharged from the water outlet pipe 104 and falls on the inclined plate 205, a filter screen of the inclined plate 205 can further filter out larger particle impurities, the inclined plate 205 is hung in the clamping groove 207 through the hanging head 206 to be conveniently taken out and installed, water enters the filter tank 2 through the inclined plate 205, as shown in fig. 2, the arrow direction in the drawing is the flowing water direction, the precipitated water is further filtered through the primary filter tank 201, the secondary filter tank 202 and the tertiary filter tank 204, and in the tertiary filter tank 204, ceramsite and backwash water are low in water consumption, rapid in biological reproduction, harmful substances are degraded through active biodegradation, and secondary pollution is not caused to our environment.

Specifically, the slag fixing treatment tank 3 comprises a tank body 301, the bottom of the tail water tower 103 is connected above the tank body 301 through a pipeline, one end of the tank body 301 is fixedly connected with a mounting plate 302, one side of the mounting plate 302 is fixedly provided with a hydraulic pump 303, one end of the hydraulic pump 303 is provided with a hydraulic rod 304, one end of the hydraulic rod 304 is fixedly provided with an extrusion plate 305, two sides of the extrusion plate 305 are fixedly provided with limiting blocks 306, and two sides of the inner wall of the tank body 301 are provided with sliding grooves 307 matched with the limiting blocks 306. The containment barrel 101 and the tail water tower 103 lower extreme are the toper, are convenient for deposit, and the solid-state that separates through the tail water tower 103 enters into solid sediment treatment tank 3, and control hydraulic pump 303 extends hydraulic stem 304 and makes stripper plate 305 remove, can promote the solid-state tailings that pushes away the accumulation in solid sediment treatment tank 3 when stripper plate 305 removes, conveniently carries out moisture extrusion and extrudes into the piece.

Specifically, a rotating motor 308 is fixedly installed on one side of the tank body 301, a first gear 309 is arranged on one side of the rotating motor 308, a collecting plate 4 is installed on one side of the interior of the tank body 301, a conical block 401 is fixedly connected to the bottom of the collecting plate 4, fine grids 402 are fixedly connected to the surface of the conical block 401, limit posts 403 are symmetrically installed on the rear side of the collecting plate 4, a threaded rod 404 is installed in the middle of the rear side of the collecting plate 4, an installation block 405 is fixedly connected to the tank body 301, and a second gear 406 is rotatably connected to the surface of the installation block 405. Under the action of the hydraulic pump, the solid tailings can be extruded on the surface of the collecting plate 4, in the extrusion process, the conical blocks 401 can scoop up the solid tailings, the solid tailings are piled up on the surface of the fine grid 402, after the extrusion is finished, the hydraulic rod 304 is retracted, namely, the rotating motor 308 is started, so that the collecting plate 4 is gradually lifted, and the solid tailings can be conveniently collected by workers.

Specifically, the limiting post 403 is inserted into the tank 301, and a hole matching with the limiting post 403 is formed at the top of the tank 301. The setting of spacing post 403 can spacing the mounted position of collecting plate 4, the combination installation of being convenient for.

Specifically, the second gear 406 has threads inside and is matched with the threaded rod 404, and the first gear 309 and the second gear 406 are connected through a belt. The first gear 309 is powered by the rotating motor 308, the first gear 309 and the second gear 406 are powered by a belt, and the first gear 309 and the second gear 406 are combined with the threaded fit in the second gear 406, namely, when the rotating motor 308 is started, the collecting plate 4 is driven to lift.

Specifically, the side surface of the tank 301 is provided with a plurality of drain holes, which are close to the rear side of the collecting plate 4. When the solid tailings are extruded, the residual moisture in the solid tailings can permeate out through the fine meshes 402 and be discharged from the drain holes on the side surface of the tank body 301.

Working principle:

when the device is used, tail water discharged from the containment drum 101 firstly enters the tail water tower 103 for solid-liquid separation, liquid water separated from the tail water tower 103 enters the filter tank 2 for filtering, the liquid water sequentially passes through the primary filter tank 201, the secondary filter tank 202 and the tertiary filter tank 204, the aim of purification is achieved, solid tailings separated from the tail water tower 103 are discharged in the solid residue treatment tank 3, the solid tailings are subjected to standing drying for a certain time in the solid residue treatment tank 3, under the action of a hydraulic pump, the solid tailings can be extruded on the surface of the collecting plate 4, in the extrusion process, the conical block 401 can scoop up the solid tailings, the solid tailings are accumulated on the surface of the fine grid 402, after the extrusion is finished, the hydraulic rod 304 is retracted, namely the rotating motor 308 is started, so that a worker can conveniently collect the solid tailings, and the collected solid tailings can be conveniently collected and processed and further processed for other fields;

notably, are: the input ends of the hydraulic pump 303 and the rotary motor 308 are electrically connected with the output end of an external power supply through an external control switch group, and are controlled through the external control switch group.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. An aquaculture tail water treatment device, its characterized in that: the device comprises a containment pond (1), a filter pond (2) and a solid slag treatment pond (3), wherein a containment barrel (101) is arranged in the containment pond (1), a drain pipe (102) is arranged at the bottom of the containment pond (1), a tail water tower (103) is connected to the bottom of the drain pipe (102), a water outlet pipe (104) is fixedly connected to the outer side of the tail water tower (103), and the solid slag treatment pond (3) is fixedly connected to the bottom of the tail water tower (103);

one side fixedly connected with filtering ponds (2) of outlet pipe (104), be equipped with one-level filtering ponds (201) in filtering ponds (2), one side fixedly connected with second grade filtering ponds (202) of one-level filtering ponds (201), the bottom fixedly connected with permeable layer (203) of one-level filtering ponds (201) and second grade filtering ponds (202), one side fixedly connected with tertiary filtering ponds (204) of second grade filtering ponds (202).

2. An aquaculture tail water treatment apparatus according to claim 1 wherein: the inside of one-level filtering ponds (201) is filled with rubble, and second grade filtering ponds (202) intussuseption is filled with fine sand, and tertiary filtering ponds (204) intussuseption is filled with the haydite, separate through the wall between one-level filtering ponds (201), second grade filtering ponds (202) and tertiary filtering ponds (204), the wall of one-level filtering ponds (201) department is fixed with access board (208), the surface overlap joint of access board (208) has swash plate (205), is provided with the filter screen in swash plate (205), the one end fixedly connected with of swash plate (205) hangs first (206), the wall department of second grade filtering ponds (202) is fixed to be provided with draw-in groove (207), hangs first (206) articulates in draw-in groove (207).

3. An aquaculture tail water treatment apparatus according to claim 1 wherein: the solid sediment treatment tank (3) contains cell body (301), the top at cell body (301) is passed through in tail water tower (103) bottom, one end fixedly connected with mounting panel (302) of cell body (301), one side fixed mounting of mounting panel (302) has hydraulic pump (303), hydraulic pump (303) one end is equipped with hydraulic stem (304), one end fixed mounting of hydraulic stem (304) has stripper plate (305), both sides fixed mounting of stripper plate (305) has stopper (306), spout (307) that are used for cooperation stopper (306) are installed to the inner wall both sides of cell body (301).

4. An aquaculture tail water treatment apparatus according to claim 3 wherein: one side fixed mounting of cell body (301) has rotating electrical machines (308), rotating electrical machines (308) one side is equipped with first gear (309), collection material board (4) are installed to inside one side of cell body (301), the bottom fixedly connected with toper piece (401) of collection material board (4), the fixed surface of toper piece (401) is connected with fine grid (402), spacing post (403) are installed to the rear side symmetry of collection material board (4), threaded rod (404) are installed at the rear side middle part of collection material board (4), fixedly connected with installation piece (405) of cell body (301), the surface swivelling joint of installation piece (405) has second gear (406).

5. An aquaculture tail water treatment apparatus according to claim 4 wherein: the limiting columns (403) are inserted into the tank body (301), and holes matched with the limiting columns (403) are formed in the top of the tank body (301).

6. An aquaculture tail water treatment apparatus according to claim 4 wherein: the second gear (406) is internally provided with threads which are matched with the threaded rod (404), and the first gear (309) and the second gear (406) are connected through a belt.

7. An aquaculture tail water treatment apparatus according to claim 1 wherein: the side of the tank body (301) is provided with a plurality of drain holes, which are close to the rear side of the collecting plate (4).