CN210340535U

CN210340535U - Breeding wastewater treatment device

Info

Publication number: CN210340535U
Application number: CN201920631056.5U
Authority: CN
Inventors: 卢方良; 潘瑞峰; 潘瑞芳
Original assignee: Fujian Baijiade Biotechnology Co Ltd
Current assignee: Fujian Baijiade Biotechnology Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-04-17
Anticipated expiration: 2029-05-06

Abstract

The utility model relates to a breed effluent treatment plant, in particular to waste water treatment equipment technical field. The utility model discloses an including a first processing section of thick bamboo, second processing section of thick bamboo, third processing section of thick bamboo, feeder hopper, get rid of the solid through the filtration of a first processing section of thick bamboo, a second processing section of thick bamboo carries out the liquid medicine and sprays and get rid of ammonia, nitrogen, phosphorus etc. and the activated sludge in the third processing section of thick bamboo removes organic pollutant, combines to handle waste water through three kinds of modes of physics, chemistry, biology, more thoroughly purifies waste water, improves waste water purification efficiency.

Description

Breeding wastewater treatment device

Technical Field

The utility model relates to a breed waste water treatment equipment technical field, in particular to breed effluent treatment plant.

Background

With the rapid development of intensive livestock and poultry breeding industry, the feeding quantity is increased rapidly, and the pollution problem of livestock and poultry breeding wastewater is increasingly prominent. The breeding wastewater has high organic matter concentration, high ammonia nitrogen and a large amount of suspended matters, so that the breeding wastewater becomes a pollution source, and the direct discharge of the breeding wastewater can cause great harm to the environment, cause the quality reduction of livestock and poultry products and endanger the health of human bodies.

But present breed effluent treatment plant efficiency is lower, can not thoroughly purify waste water, has increased unnecessary cost, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model provides a breed effluent treatment plant, it is lower to have overcome present breed effluent treatment plant efficiency, can not thoroughly purify waste water, has increased the unnecessary cost, awkward shortcoming.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a cultivation wastewater treatment device, which comprises a first treatment cylinder, a second treatment cylinder, a third treatment cylinder and a feed hopper, wherein fixed blocks are welded on two sides of the outer wall of the first treatment cylinder, a supporting base is arranged between the bottoms of the two fixed blocks, more than two filter layers are arranged in the first treatment cylinder, one side of each filter layer is connected with a solid discharge pipe, a first rotating shaft is arranged in the first treatment cylinder and is fixed on the inner wall of the first treatment cylinder through a first bearing seat, the shaft end of the first rotating shaft is connected with a main shaft of a first motor through a first coupling, the first rotating shaft is arranged downwards and vertically penetrates through the filter layers, a connecting block is arranged on the first rotating shaft, two ends of the connecting block are connected with scraping plates, and scraping brushes are arranged at the bottoms of the scraping plates, the scraping hairbrush is tightly attached to the upper part of the filter layer, more than two stirring rods are arranged on the scraping plate, one side of the first treatment cylinder is connected with one end of a first water pump through a first liquid outlet pipe, the other end of the first water pump is connected with the second treatment cylinder through a pipeline, a second rotating shaft is arranged in the second treatment cylinder and is fixed at the bottom of the second treatment cylinder through a second bearing seat, the shaft end of the second rotating shaft is connected with a main shaft of a second motor through a second coupling, stirring blades are arranged on the second rotating shaft, a spray disc is arranged above the second rotating shaft, more than two spray heads are arranged at the bottom of the spray disc, the spray disc is connected with a liquid medicine box through a pipeline, one side of the second treatment cylinder is connected with one end of the second water pump through a second liquid outlet pipe, and the other end of the second water pump is connected with the third treatment cylinder through a pipeline, and a microorganism filtering layer is arranged in the third treatment cylinder, and one side of the third treatment cylinder is connected with a third liquid outlet pipe.

Preferably, the microorganism filtering layer is an activated sludge layer and is at least two layers in number.

Preferably, more than two round holes are arranged on the stirring rod.

Preferably, an ultrasonic oscillator is arranged at the bottom of the first treatment cylinder.

Preferably, a discharge valve is arranged on the solid discharge pipe.

Preferably, the cross-sectional area of the end of the support base close to the ground is larger than that of the end close to the first treatment cylinder.

(3) Advantageous effects

The utility model provides a breed effluent treatment plant, it is lower to have overcome present breed effluent treatment plant efficiency, can not thoroughly purify waste water, has increased the unnecessary cost, awkward shortcoming. Compared with the prior art, the utility model discloses following beneficial effect has:

1. solid matters are removed through filtering, liquid medicine is sprayed to remove ammonia, nitrogen, phosphorus and the like, organic pollutants are removed through activated sludge, waste water is treated through three modes of physics, chemistry and biology, waste water is purified more thoroughly, and the waste water purification efficiency is improved.

2. Be equipped with the puddler on the scraper blade, be equipped with the round hole more than two on the puddler, reduce the resistance of puddler for solid filtering in the waste water.

3. The rotation of scraper blade also drives the scraper brush and clears up the solid matter on the filter layer, avoids the solid matter to block up the filter layer and influences filtration efficiency.

4. The liquid medicine is fully contacted with the waste liquid by stirring and spraying once, and the removal rate of ammonia, nitrogen and phosphorus in the waste liquid is high.

5. The cross-sectional area of the end, close to the ground, of the supporting base is larger than the cross-sectional area of the end, close to the first treatment barrel, of the supporting base, and the stability of the supporting base is improved.

Drawings

FIG. 1 is a schematic structural view of the aquaculture wastewater treatment device of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

The reference signs are: 1-supporting base, 2-fixed block, 3-first treatment cylinder, 4-second treatment cylinder, 5-third treatment cylinder, 6-first motor, 7-first coupling, 8-first bearing seat, 9-first rotating shaft, 10-connecting block, 11-scraper, 12-stirring rod, 13-scraper brush, 14-round hole, 15-filtering layer, 16-solid discharge pipe, 17-discharge valve, 18-first liquid outlet pipe, 19-first water pump, 20-liquid medicine box, 21-spraying disc, 22-spraying head, 23-second motor, 24-second coupling, 25-second bearing seat, 26-second rotating shaft, 27-stirring blade, 28-second liquid outlet pipe, 29-second water pump, 30-a microorganism filter layer, 31-a third liquid outlet pipe, 32-an ultrasonic oscillator and 33-a feed hopper.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in figures 1 and 2, the device for treating aquaculture wastewater of the utility model comprises a first treatment cylinder 3, a second treatment cylinder 4, a third treatment cylinder 5 and a feed hopper 33, wherein both sides of the outer wall of the first treatment cylinder 3 are welded with fixing blocks 2, a support base 1 is arranged between the bottoms of the two fixing blocks 2, more than two layers of filter layers 15 are arranged in the first treatment cylinder 3, one side of each layer of the filter layer 15 is connected with a solid discharge pipe 16, a first rotating shaft 9 is arranged in the first treatment cylinder 3, the first rotating shaft 9 is fixed on the inner wall of the first treatment cylinder 3 through a first bearing seat 8, the shaft end of the first rotating shaft 9 is connected with a main shaft of a first motor 6 through a first coupling 7, the first rotating shaft 9 is arranged downwards and vertically penetrates through the filter layer 15, a connecting block 10 is arranged on the first rotating shaft 9, the two ends of the connecting block 10 are connected with scrapers 11, the bottom of the scraper 11 is provided with a scraper brush 13, the scraper brush 13 is tightly attached to the upper side of the filter layer 15, the scraper 11 is provided with more than two stirring rods 12, one side of the first treatment cylinder 3 is connected with one end of a first water pump 19 through a first liquid outlet pipe 18, the other end of the first water pump 19 is connected with the second treatment cylinder 4 through a pipeline, the second treatment cylinder 4 is internally provided with a second rotating shaft 26, the second rotating shaft 26 is fixed at the bottom of the second treatment cylinder 4 through a second bearing seat 25, the shaft end of the second rotating shaft 26 is connected with a main shaft of a second motor 23 through a second coupling 24, the second rotating shaft 26 is provided with stirring blades 27, a spray disc 21 is arranged above the second rotating shaft 26, the bottom of the spray disc 21 is provided with more than two spray nozzles 22, the spray disc 21 is connected with a liquid medicine box 20 through a pipeline, the second is handled a section of thick bamboo 4, second is handled a section of thick bamboo 4 one side and is passed through second drain pipe 28 and second water pump 29 one end and link to each other, the second water pump 29 other end pass through the pipeline with a third is handled a section of thick bamboo 5 and links to each other, be equipped with microorganism filter layer 30 in a third is handled a section of thick bamboo 5, a third is handled a section of thick bamboo 5 one side and is connected with third drain pipe 31.

The microorganism filter layer 30 is an activated sludge layer and is at least two layers in number, the stirring rod 12 is provided with more than two round holes 14, the bottom of the first treatment cylinder 3 is provided with an ultrasonic oscillator 32, the solid discharge pipe 16 is provided with a discharge valve 17, and the cross-sectional area of one end of the support base 1 close to the ground is larger than that of one end of the first treatment cylinder 3.

The working principle is as follows: breed waste water with pending enters into first processing section of thick bamboo 3 from feeder hopper 33, start first motor 6 and drive first rotation axis 9 rotatory and then drive puddler 12 on the scraper blade 11 and stir waste water, be equipped with more than two round holes 14 on the puddler 12, reduce the resistance of puddler 12, accelerate the filtration of solid matter in the waste water, the rotation of scraper blade 11 drives scraper brush 13 simultaneously and clears up the solid matter on the filter layer 15, finally can open discharge valve 17 and discharge the solid matter from solid matter discharge pipe 16, avoid the solid matter to block up filter layer 15 and influence filtration efficiency, start the vibration of ultrasonic oscillator 32 simultaneously and further accelerate the filtration of waste water. The liquid after filtering is taken out through first water pump 19 and is got into in second treatment section of thick bamboo 4, thereby start second motor 23 and drive second rotation axis 26 and then drive stirring vane 27 and stir liquid and start shower nozzle 22 simultaneously and realize spraying of liquid medicine, stir once on one side and spray, make liquid medicine and waste liquid fully contact, ammonia in the waste liquid, nitrogen, phosphorus removal rate is high, waste water rethread second water pump 29 after the processing is taken out and is got into in third treatment section of thick bamboo 5, adsorb waste water through being two-layer active sludge layer at least, the oxidation, decompose and deposit, get rid of organic pollutant in the waste water, the water that finishes processing is discharged from third drain pipe 31.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The aquaculture wastewater treatment device is characterized by comprising a first treatment cylinder (3), a second treatment cylinder (4), a third treatment cylinder (5) and a feed hopper (33), wherein fixed blocks (2) are welded on two sides of the outer wall of the first treatment cylinder (3), a support base (1) is arranged between the bottoms of the two fixed blocks (2), more than two layers of filter layers (15) are arranged in the first treatment cylinder (3), a solid discharge pipe (16) is connected to one side of each layer of the filter layer (15), a first rotating shaft (9) is arranged in the first treatment cylinder (3), the first rotating shaft (9) is fixed on the inner wall of the first treatment cylinder (3) through a first bearing seat (8), the shaft end of the first rotating shaft (9) is connected with a main shaft of a first motor (6) through a first coupler (7), and the first rotating shaft (9) is arranged downwards and vertically penetrates through the filter layers (15), the improved filter is characterized in that a connecting block (10) is arranged on the first rotating shaft (9), two ends of the connecting block (10) are connected with scrapers (11), a scraper brush (13) is arranged at the bottom of each scraper (11), the scraper brush (13) is tightly attached to the upper side of the filter layer (15), more than two stirring rods (12) are arranged on each scraper (11), one side of the first treatment cylinder (3) is connected with one end of a first water pump (19) through a first liquid outlet pipe (18), the other end of the first water pump (19) is connected with the second treatment cylinder (4) through a pipeline, a second rotating shaft (26) is arranged in the second treatment cylinder (4), the second rotating shaft (26) is fixed at the bottom of the second treatment cylinder (4) through a second bearing seat (25), and the shaft end of the second rotating shaft (26) is connected with a main shaft of a second motor (23) through a second coupling (24), be equipped with stirring vane (27) on second rotation axis (26), second rotation axis (26) top is equipped with spray disc (21), spray disc (21) bottom is equipped with shower nozzle (22) more than two, spray disc (21) link to each other with spray tank (20) through the pipeline, a second processing section of thick bamboo (4) one side is passed through second drain pipe (28) and is linked to each other with second water pump (29) one end, the second water pump (29) other end pass through the pipeline with a third processing section of thick bamboo (5) link to each other, be equipped with microorganism filter layer (30) in a third processing section of thick bamboo (5), a third processing section of thick bamboo (5) one side is connected with third drain pipe (31).

2. The aquaculture wastewater treatment apparatus of claim 1, wherein the microorganism filtration layer (30) is an activated sludge layer and is at least two in number.

3. The aquaculture wastewater treatment device according to claim 1, wherein the stirring rod (12) is provided with more than two round holes (14).

4. The aquaculture wastewater treatment device according to claim 1, wherein the bottom of the first treatment barrel (3) is provided with an ultrasonic oscillator (32).

5. The cultivation wastewater treatment apparatus according to claim 1, wherein the solids discharge pipe (16) is provided with a discharge valve (17).

6. The aquaculture wastewater treatment device according to claim 1, wherein the cross-sectional area of the end of the support base (1) close to the ground is larger than the cross-sectional area of the end close to the first treatment cylinder (3).