CN219279671U - Intensive aquaculture tail water treatment device - Google Patents

Abstract

The utility model discloses a treatment device for intensive aquaculture tail water, which comprises a pool body, the inner wall of the pool body is fixedly connected with three partition plates, each of the partition plates is provided with a through hole, The pool body is successively set up as a filter tank, a sedimentation tank, a purification tank and a culture tank from left to right. A rotating rod connected to the rotating rod runs through the pool body. The outer wall of the rotating rod is fixedly connected with a plurality of rotating rods. The tank body is penetrated with a rotating rod connected to the rotation rod, the outer wall of the rotating rod and the rotating rod is provided with a belt, and the inner wall of the sedimentation tank is fixedly connected with a pebble layer. The utility model can filter the large particle impurities in the tail water by setting the filter screen; the filter screen can be driven to vibrate by the water flow to avoid the blockage of the filter screen; the tail water can be purified by setting the pebble filter layer and the purification plant, which is convenient for the subsequent tail water Water circulation, low cost, strong practicability.

Description

A treatment device for intensive aquaculture tail water

technical field

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

Background technique

Aquaculture is the farming of fish, crustaceans , molluscs, aquatic plants, algae and other organisms.

A large amount of tail water will be produced in the process of aquaculture. At present, in most cases, the tail water is simply discharged through the drainage ditch, which will cause relatively large pollution. The large particles of impurities in the tail water are inconvenient to filter and remove, and the purpose of pollution removal cannot be achieved. , will still cause serious pollution to the environment.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art, and propose a treatment device for intensive aquaculture tail water, which can filter large particles of impurities in the tail water by setting a filter screen; The filter screen is vibrated to avoid clogging of the filter screen; the tail water can be purified by setting a pebble filter layer and purification plants, which is convenient for the subsequent tail water circulation, with low cost and strong practicability.

In order to achieve the above object, the utility model adopts the following technical solutions:

A treatment device for intensive aquaculture tail water, comprising a pool body, the inner wall of the pool body is fixedly connected with three partition plates, each of the partition plates is provided with a through opening, and the pool body is connected from From left to right, there are filter tanks, sedimentation tanks, purification tanks and breeding tanks in turn. The water inlet pipes are fixedly connected to the water inlet pipes, and the water pumps are fixedly connected to the water pumps. , the water pump is fixedly connected with a drain pipe, the drain pipe is fixedly connected with the pool body, the pool body is penetrated with a rotating rod connected to it in rotation, and the outer wall of the rotating rod is fixedly connected with a plurality of rotating plates, so The pool body is penetrated with a rotating rod connected to it for rotation, the outer wall of the rotating rod and the rotating rod is covered with a belt, the outer wall of the rotating rod is fixedly connected with a cam, and the filtering pool is provided with a filter net. Both ends of the filter screen are fixedly connected with sealing blocks, the pool body and the partition plate are provided with sealing grooves, and the two sealing blocks are respectively slidably connected with the sealing grooves, and the two sealing blocks are fixedly connected There are springs, and the two springs are respectively fixedly connected with the inner wall of the sealing tank, and the inner wall of the sedimentation tank is fixedly connected with a cobblestone layer.

Preferably, a support frame is fixedly connected to the top of the pool body, and the top of the support frame is fixedly connected to the drain pipe.

Preferably, the drain pipe is located directly above the left rotating plate.

Preferably, the plurality of rotating plates are distributed at equal intervals.

Preferably, the outer wall of the rotating rod is fixedly connected with a driving wheel, the outer wall of the rotating rod is fixedly connected with a driven wheel, and the belt is sheathed on the outer walls of the driving wheel and the driven wheel.

Preferably, the sealing block is arranged in a sealed manner with the sealing groove.

Compared with the prior art, the utility model has the beneficial effects as follows:

1. The large particle impurities in the tail water can be removed through the set filter; the suspended solids in the tail water can be filtered through the pebble layer; the tail water can be biologically purified through the biological decomposition of the vegetation in the purification tank.

2. The water falls under the action of gravity and contacts multiple rotating plates, driving multiple rotating plates, rotating rods, belts, rotating rods, and cams to rotate, so that the filter screen vibrates, and the filter screen is prevented from happening through the vibration of the filter screen. Blockage will affect the treatment effect of tail water.

To sum up, the large particles of impurities in the tail water can be filtered by setting the filter screen; the filter screen can be driven to vibrate by the water flow to avoid the clogging of the filter screen; the tail water can be purified by setting the pebble filter layer and purification plants, which is convenient The follow-up tail water circulation has low cost and strong practicability.

Description of drawings

Fig. 1 is the sectional view of the treatment device of a kind of intensive aquaculture tail water that the utility model proposes;

Fig. 2 is an enlarged view of the structure at A in Fig. 1 .

In the figure: 1 tank body, 2 partition plates, 3 filter tanks, 4 sedimentation tanks, 5 purification tanks, 6 culture tanks, 7 water inlet pipes, 8 water pumps, 9 drain pipes, 10 rotating rods, 11 rotating plates, 12 belts, 13 rotating rods, 14 cams, 15 filter screens, 16 sealing blocks, 17 springs, 18 cobblestone layers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-2, an intensive aquaculture tail water treatment device includes a tank body 1, the inner wall of the tank body 1 is fixedly connected with three partition plates 2, and each partition plate 2 is provided with a through opening , the tail water in the culture pond 6 can be discharged into the filter pond 3, the sedimentation pond 4, and the purification pond 5 successively after being circulated for treatment.

The pool body 1 is successively set as a filter tank 3, a sedimentation tank 4, a purification tank 5, and a culture pool 6 from left to right. The pool body 1 is provided with a water inlet pipe 7 fixedly connected thereto, and the water inlet pipe 7 is fixedly connected with a water pump 8. The water pump 8 is fixedly connected with the pool body 1, and the water pump 8 is fixedly connected with a drainpipe 9. The drainpipe 9 is located directly above the left rotating plate 11, so that the tail water can contact the left rotating plate 11 to drive the rotating plate 11 and The rotating rod 10 rotates, the top of the pool body 1 is fixedly connected with a support frame, the top of the support frame is fixedly connected with the drain pipe 9 , and the drain pipe 9 is fixedly connected with the pool body 1 .

The pool body 1 is penetrated with a rotating rod 10 connected to it in rotation, and the outer wall of the rotating rod 10 is fixedly connected with a plurality of rotating plates 11, and the plurality of rotating plates 11 are distributed at equal intervals. Rotating rod 13, the outer wall of rotating rod 10 and rotating rod 13 is sheathed with belt 12, and belt 12 is positioned at the rear side of pool body 1 and is arranged, and the outer wall of rotating rod 10 is fixedly connected with driving wheel, and the outer wall of rotating rod 13 is fixedly connected with Driven wheel, belt 12 is set on the outer wall of driving wheel and driven wheel and is provided with, and the outer wall of turning bar 13 is fixedly connected with cam 14, drives filter screen 15 to vibrate by cam 14 rotation, avoids filter screen 15 to clog up.

A filter screen 15 is provided in the filter pool 3 to filter the large particles of impurities in the tail water. Both ends of the filter screen 15 are fixedly connected with sealing blocks 16, and both the pool body 1 and the partition plate 2 are provided with sealing grooves. Two sealing blocks 16 are respectively slidably connected with the sealing groove, and the sealing block 16 is sealed with the sealing groove, and the two sealing blocks 16 are all fixedly connected with springs 17, and the two springs 17 are respectively fixedly connected with the inner wall of the sealing groove, and the inner wall of the sedimentation tank 4 is fixed. It is connected with a cobblestone layer 18 through which suspended solids in the tail water can be filtered. Plants are cultivated in the purification tank 5, and the tail water is biologically purified through the biodecomposition of vegetation.

In the utility model, the staff first starts the water pump 8, injects the tail water in the culture pond 6 into the water pump 8 through the water inlet pipe 7, and finally discharges it through the water pump 8, and can remove large particle impurities in the tail water through the filter screen 15, and the water Falling under the action of gravity makes contact with a plurality of rotating plates 11, driving a plurality of rotating plates 11 to rotate, and driving the rotating rod 10, the belt 12, the rotating rod 13, and the cam 14 to rotate through the rotation of the rotating plates 11, during the rotation process of the cam 14 In the process, the protruding part of the cam 14 is in contact with the filter screen 15 to drive the filter screen 15 to move up (the spring 17 is stretched during this process), until the cam 14 is no longer in contact with the filter screen 15, and the sealing block 16 is driven under the action of the spring 17 The filter screen 15 moves down and contacts with the cam 14 so that the filter screen 15 vibrates, and the filter screen 15 is vibrated to prevent the filter screen 15 from clogging, thereby affecting the treatment effect on the tail water; finally, the tail water enters the sedimentation tank 4 through the filter tank 3 Inside, the suspended solids in the tail water can be filtered through the cobblestone layer 18; finally the tail water enters the purification tank 5 through the sedimentation tank 4, and the tail water is biologically purified through the biological decomposition of the vegetation in the purification tank 5, purifying The final tail water enters the culture pond 6 through the purification tank 5 and is used again. By circulating the tail water, the cost is low and the practicability is strong.

Claims (6)

1. The utility model provides a processing apparatus of intensive aquaculture tail water, includes cell body (1), its characterized in that, the inner wall fixedly connected with three division board (2) of cell body (1), every all run through on division board (2) and be equipped with the opening, cell body (1) is from left to right established into filtering ponds (3), sedimentation tank (4), purifying tank (5) and breed pond (6) in proper order, run through on cell body (1) and be equipped with rather than fixedly connected's inlet tube (7), inlet tube (7) fixedly connected with water pump (8), water pump (8) and cell body (1) fixedly connected with, water pump (8) fixedly connected with drain pipe (9), drain pipe (9) and cell body (1) fixedly connected with, run through on cell body (1) be equipped with rather than rotationally connected rotary rod (13), be equipped with rather than rotationally connected's dwang (13) on cell body (1), rotary rod (10) and dwang (13) outer wall cover are equipped with together (12), filter screen (15) are connected with cam (15) in the filter screen (15) is fixed connection, the pool body (1) and the partition plate (2) are respectively provided with a sealing groove, two sealing blocks (16) are respectively connected with the sealing grooves in a sliding mode, two springs (17) are fixedly connected with the sealing blocks (16), the springs (17) are respectively fixedly connected with the inner walls of the sealing grooves, and the inner walls of the sedimentation pool (4) are fixedly connected with cobble layers (18).

2. The device for treating the intensive aquaculture tail water according to claim 1, wherein a supporting frame is fixedly connected to the top of the tank body (1), and the top of the supporting frame is fixedly connected with a drain pipe (9).

3. The device for treating the tail water of the intensive aquaculture according to claim 1, wherein the drain pipe (9) is arranged right above the rotary plate (11) at the left side.

4. An apparatus for treating an intensified aquaculture tail water according to claim 1, wherein a plurality of said rotating plates (11) are equally spaced.

5. The intensive aquaculture tail water treatment device according to claim 1, wherein the outer wall of the rotary rod (10) is fixedly connected with a driving wheel, the outer wall of the rotary rod (13) is fixedly connected with a driven wheel, and the belt (12) is sleeved on the outer walls of the driving wheel and the driven wheel.

6. The device for treating the tail water of the intensive aquaculture according to claim 1, wherein the sealing block (16) is arranged in a sealing manner with the sealing groove.

Images