CN210505830U

CN210505830U - Breed excrement and urine waste water cyclic utilization device

Info

Publication number: CN210505830U
Application number: CN201920884004.9U
Authority: CN
Inventors: 纪立东; 杨洋; 雷金银; 郭鑫年; 司海丽
Original assignee: Agricultural Resource And Environment Institute Ningxia Academy Of Agricultural And Forestry Sciences (ningxia Soil And Plant Nutrition Key Laboratory)
Current assignee: Ningxia AOZHONG Health Industry Co.,Ltd.
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-05-12
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a breeding excrement and urine waste water cyclic utilization device, the bottom intercommunication of the feeder hopper of solid-liquid separation subassembly has the conveying pipeline, the conveying pipeline is the slope structure just the inside of conveying pipeline is fixed with the hang plate along its length direction, evenly open on the surface of hang plate has a plurality of holes that leak, the low side of conveying pipeline communicates to waste residue receiving cylinder, the low side of conveying pipeline still communicates the waste water receiving pond, the inside of waste water receiving pond is equipped with the filter, the bottom of waste water receiving pond communicates to the liquid processing subassembly, the bottom of waste water receiving pond communicates to the interception pond of liquid processing subassembly through the pipeline, the disinfection pond includes ozone generator and ozone pipeline, the delivery port of interception pond communicates the bottom of disinfection pond, ozone generator is established in one side of disinfection pond and ozone generator's gas outlet communicates to the bottom of disinfection pond through ozone pipeline, one side of the disinfection tank is communicated with a water outlet pipeline. The utility model discloses the effective processing breeds excrement and urine waste water.

Description

Breed excrement and urine waste water cyclic utilization device

Technical Field

The utility model relates to a breed waste water treatment technical field, especially relate to a breed excrement and urine waste water cyclic utilization device.

Background

Livestock and poultry farm waste water mainly includes urine, excrement and urine and breeds house sparge water, and this kind of waste water organic matter concentration is high, and its COD is 5000 ~ 13000mg/L, BOD and is 5000 ~ 6000mg/L (water flush excrement and urine, the same below), and the suspended solid is many, and the SS is 17000 ~ 20000mg/L, and the ammonia nitrogen content is high, and the ammonia nitrogen is 600 ~ 1000mg/L, and the stink is big. The aquaculture wastewater belongs to high-concentration organic wastewater rich in a large amount of pathogens, is directly discharged into a water body or is not suitable for storage places, and is washed by rainwater to enter the water body, so that the quality of surface water or underground water can be seriously deteriorated. As the leaching property of the livestock and poultry manure is very strong, the leaching amount of nitrogen, phosphorus, water-soluble organic matters and the like in the manure is very large, and if the treatment is not proper, the manure enters an underground water layer through surface runoff and percolation to pollute underground water. The influence on the surface water is mainly shown in that after a large amount of organic substances enter a water body, the decomposition of the organic substances consumes a large amount of dissolved oxygen in the water, so that the water body smells; after the dissolved oxygen in the water is greatly reduced, a large amount of organic substances can be continuously decomposed under the anaerobic condition, and toxic gases such as methane, hydrogen sulfide and the like can be generated during decomposition, so that a large amount of aquatic organisms die; a large amount of suspended matters in the wastewater can make the water body turbid, reduce the photosynthesis of algae in the water, limit the normal activities of aquatic organisms, and gradually die the aquatic organisms sensitive to organic pollution, so that the oxygen deficiency at the bottom of the water body is further aggravated, and the water body assimilation capability is reduced; nitrogen and phosphorus can cause water body eutrophication, the concentration of nitrate and nitrite in the water body is too high as a result of the eutrophication, people and livestock can be poisoned if drinking for a long time, and a large amount of toxins can be discharged into the water body due to the growth and mass propagation of some toxic algae, so that a large amount of aquatic animals die, and the ecological balance of the water body is seriously damaged; some germs, viruses and the like in the excrement and urine flow with the water, which may cause the spread of some epidemics and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a breed excrement and urine waste water cyclic utilization device has solved the plant waste water and has caused the pollution and handle not good problem to the environment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a device for recycling excrement wastewater from breeding comprises a solid-liquid separation component and a liquid treatment component, wherein the solid-liquid separation component comprises a feed hopper, an inclined plate, water leakage holes, a waste residue receiving cylinder and a wastewater receiving pool, the bottom of the feed hopper is communicated with a feed pipeline, the feed pipeline is of an inclined structure, the inclined plate is fixed inside the feed pipeline along the length direction of the feed pipeline, the surface of the inclined plate is uniformly provided with a plurality of water leakage holes, the low end of the feed pipeline is communicated with the waste residue receiving cylinder, the low end of the feed pipeline is also communicated with the wastewater receiving pool, a filter plate is arranged inside the wastewater receiving pool, the bottom of the wastewater receiving pool is communicated with the liquid treatment component, the liquid treatment component comprises an intercepting pool and a disinfection pool, the bottom of the wastewater receiving pool is communicated with the intercepting pool through a pipeline, the disinfection pool comprises an ozone generator and an ozone pipeline, the water outlet of the intercepting pool is communicated with the bottom of the disinfecting pool, the ozone generator is arranged on one side of the disinfecting pool, the air outlet of the ozone generator is communicated with the bottom of the disinfecting pool through an ozone pipeline, and one side of the disinfecting pool is communicated with a water outlet pipeline.

Preferably, the high end of conveying pipeline still communicates has an inlet tube, the tip of inlet tube communicates conveying pipeline's inside just the tip intercommunication of inlet tube has high pressure nozzle, high pressure nozzle's delivery port orientation the high end of hang plate, outlet conduit communicates through the recovery pump the inlet tube.

Preferably, the surface of the filter plate is uniformly provided with a plurality of filter holes, the middle part of the filter plate is fixedly connected with a C-shaped hanging lug, and the filter plate is connected with the wastewater receiving tank in a sliding manner.

Preferably, the intercepting pool from bottom to top is divided into a steel slag layer, a porous packing layer and an activated carbon packing layer in sequence, the material used by the porous packing layer is porous plastic, and a filter screen is arranged at the water outlet.

Preferably, the top of disinfection pond is seal structure just the top intercommunication of disinfection pond has a waste gas treatment section of thick bamboo, the inside of a waste gas treatment section of thick bamboo is equipped with light and electric heat piece, the top intercommunication of a waste gas treatment section of thick bamboo has the pipeline of giving vent to anger.

Preferably, a plurality of air barriers are fixed on two sides of the inner wall of the waste gas treatment cylinder along the height direction of the inner wall, the air barriers on the two sides are of a left-right staggered structure, a gap is reserved between the edge of each air barrier and the inner wall of the waste gas treatment cylinder, and an illuminating lamp and an electric heating block are arranged at the bottom of each air barrier.

(III) advantageous effects

The utility model provides a breed excrement and urine waste water cyclic utilization device possesses following beneficial effect: in the utility model, the breeding excrement is firstly conveyed into the feed hopper, the feed hopper is communicated with the conveying pipeline, because the conveying pipeline is of an inclined structure, the breeding excrement can slide downwards along the inclined direction of the conveying pipeline due to gravity, an inclined plate is arranged inside the conveying pipeline, the inclined plate is used for carrying out solid-liquid separation on the breeding excrement, solids slide downwards along with the inclined plate, liquid drips into the waste water receiving pool through a water leakage hole in the sliding process, the bottom of the conveying pipeline is communicated with a water inlet pipe, the end part of the water inlet pipe is communicated with a high-pressure nozzle, the inclined plate is sprayed by the high-pressure nozzle, waste residues are prevented from being accumulated on the inclined plate, the sliding of the waste liquid is accelerated, the waste liquid enters the waste water receiving pool, a filter plate is arranged in the waste water receiving pool, the waste liquid is filtered again, the waste water receiving pool is communicated with the interception pool, small particle pollutants, then a large amount of active ingredients such as calcium oxide (CaO), aluminum oxide (Al2O3) and ferric oxide (Fe2O3) in the steel slag and inorganic phosphorus in the sewage quickly form stable phosphide such as calcium hydroxy phosphate and the like and deposit on the surface of the steel slag, after the steel slag is adsorbed and saturated, the interception pool still has a larger specific surface area and a porous structure and can still be used as a biological filter material to complete sewage adhesion and treatment through microorganism adhesion, so that the water quality is cleaned again, the porous filler layer also serves to adhere the sewage, the active carbon filler layer is used for disinfecting and deodorizing, the water passing through the interception pool passes through the disinfection pool, the disinfection pool utilizes ozone gas to disinfect the water, and redundant ozone gas enters the waste gas treatment cylinder. Because ozone gas meets the heat and easily decomposes with light, so with exhaust-gas treatment section of thick bamboo and disinfection pond intercommunication, the inside of exhaust-gas treatment section of thick bamboo sets up the air partition board of left and right crisscross, prolongs ozone's discharge route, and the bottom of every air partition board is provided with light and electric heat piece for ozone gas decomposes, when discharging in the external world like this, can not cause the influence to outside atmosphere, and the water after the disinfection can recycle, can be used for breeding the drinking water. The utility model discloses the effective treatment breeds excrement and urine waste water, avoids causing environmental pollution.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the liquid handling assembly of the present invention;

fig. 3 is a schematic structural diagram of the waste gas treatment cylinder of the present invention.

In the figure: 1. a feed hopper; 2. a delivery pipeline; 3. an inclined plate; 4. a wastewater receiving tank; 5. a waste residue receiving cylinder; 6. a water inlet pipe; 7. a high pressure spray head; 8. a filter plate; 9. c-shaped hangers; 10. intercepting a pool; 11. a steel slag layer; 12. a porous filler layer; 13. an active carbon filler layer; 14. a disinfection tank; 15. an ozone generator; 16. An ozone pipe; 17. a water outlet pipeline; 18. a recovery pump; 19. an exhaust gas treatment cylinder; 20. a gas barrier; 21. An illuminating lamp; 22. an electric heating block; 23. an air outlet pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, 2, 3, the following examples are now proposed: a breeding fecal waste water recycling device comprises a solid-liquid separation component and a liquid treatment component, wherein the solid-liquid separation component comprises a feed hopper 1, an inclined plate 3, a water leakage hole, a waste residue receiving cylinder 5 and a waste water receiving pool 4, the bottom of the feed hopper 1 is communicated with a feed pipeline 2, the feed pipeline 2 is of an inclined structure, the inclined plate 3 is fixed in the feed pipeline 2 along the length direction of the feed pipeline, a plurality of water leakage holes are uniformly formed in the surface of the inclined plate 3, the lower end of the feed pipeline 2 is communicated with the waste residue receiving cylinder 5, the lower end of the feed pipeline 2 is also communicated with the waste water receiving pool 4, a filter plate 8 is arranged in the waste water receiving pool 4, the bottom of the waste water receiving pool 4 is communicated with the liquid treatment component, the liquid treatment component comprises an interception pool 10 and a disinfection pool 14, the bottom of the waste water receiving pool 4 is communicated with the interception pool 10 through a pipeline, the disinfection tank 14 comprises an ozone generator 15 and an ozone pipeline 16, a water outlet of the interception tank 10 is communicated with the bottom of the disinfection tank 14, the ozone generator 15 is arranged on one side of the disinfection tank 14, a gas outlet of the ozone generator 15 is communicated with the bottom of the disinfection tank 14 through the ozone pipeline 16, and a water outlet pipeline 17 is communicated with one side of the disinfection tank 14.

In this embodiment, the high-end intercommunication of conveying pipeline 2 has an inlet tube 6, the tip of inlet tube 6 communicates the inside of conveying pipeline 2 just the tip intercommunication of inlet tube 6 has high pressure nozzle 7, the delivery port orientation of high pressure nozzle 7 the high-end of hang plate 3, outlet tube 17 communicates through recovery pump 18 inlet tube 6 utilizes high pressure nozzle 7 to spray hang plate 3, avoids the waste residue to stay on hang plate 3 for its gliding.

In this embodiment, the surface of filter 8 evenly opens has a plurality of filtration pores, the middle part fixedly connected with C type hangers 9 of filter 8, the filter 8 with 4 sliding connection in waste water receiving pond. The waste liquid is convenient to filter, and the filter plate 8 can be lifted by the subsequent lifting device, so that the waste residue is treated.

In this embodiment, the intercepting pool 10 is divided into a steel slag layer 11, a porous packing layer 12 and an activated carbon packing layer 13 from bottom to top in sequence, the material used by the porous packing layer 12 is porous plastic, and a filter screen is arranged at the water outlet. The method is characterized in that small-particle pollutants in sewage are adsorbed by a porous structure of the steel slag, then a large amount of active ingredients such as calcium oxide (CaO), aluminum oxide (Al2O3) and ferric oxide (Fe2O3) in the steel slag rapidly form stable phosphide such as calcium hydroxy phosphate with inorganic phosphorus in the sewage and deposit on the surface of the steel slag, after the steel slag is adsorbed and saturated, an interception pool still has a large specific surface area and a porous structure and can be used as a biological filter material to complete sewage viscosity and treatment through microorganism adhesion, so that the water quality is cleaned again, the porous filler layer 12 also serves to adhere the sewage, and the active carbon filler layer 13 is used for disinfecting and deodorizing.

In this embodiment, the top of the disinfection tank 14 is a sealed structure, the top of the disinfection tank 14 is communicated with an exhaust gas treatment cylinder 19, an illuminating lamp 21 and an electric heating block 22 are arranged inside the exhaust gas treatment cylinder 19, and the top of the exhaust gas treatment cylinder 19 is communicated with an air outlet pipeline 23. The two sides of the inner wall of the waste gas treatment cylinder 19 are fixed with a plurality of air barriers 20 along the height direction, the air barriers 20 at the two sides are in a left-right staggered structure, a gap is reserved between the edge of the air barrier 20 and the inner wall of the waste gas treatment cylinder 19, the bottom of the air barrier 20 is provided with an illuminating lamp 21 and an electric heating block 22, because ozone gas is easy to decompose when being heated, the waste gas treatment cylinder 19 is communicated with the disinfection tank 14, the left-right staggered air barriers 20 are arranged in the waste gas treatment cylinder 19, the discharge path of the ozone gas is prolonged, the bottom of each air barrier 20 is provided with the illuminating lamp 21 and the electric heating block, the ozone gas decomposition is accelerated, and when the ozone gas is discharged to the outside, the influence on the outside atmosphere is avoided.

In the drawings 1-3, in the utility model, the breeding excrement is firstly conveyed into a feed hopper 1, the feed hopper 1 is communicated with a material conveying pipeline 2, because the material conveying pipeline 2 is of an inclined structure, the breeding excrement can slide downwards along the inclined direction of the material conveying pipeline 2 due to gravity, an inclined plate 3 is arranged inside the material conveying pipeline 2, the inclined plate 3 is used for carrying out solid-liquid separation on the breeding excrement, the solid slides downwards along with the inclined plate 3, the liquid drops to a waste water receiving pool 4 through a water leakage hole in the sliding process, the bottom of the material conveying pipeline 2 is communicated with a water inlet pipe 6, the end part of the water inlet pipe 6 is communicated with a high-pressure spray head 7, the inclined plate 3 is sprayed by the high-pressure spray head 7, the waste residue is prevented from being accumulated on the inclined plate 3, the sliding of the waste liquid is accelerated, the waste liquid enters the waste water receiving pool 4, a, the waste water receiving tank 4 is communicated with the interception tank 10, in the interception tank 10, small particle pollutants in the waste water are firstly adsorbed through the porous structure of the steel slag, then a large amount of active ingredients such as calcium oxide (CaO), aluminum oxide (Al2O3) and ferric oxide (Fe2O3) in the steel slag and inorganic phosphorus in the waste water quickly form stable phosphide such as calcium hydroxy phosphate and the like and deposit on the surface of the steel slag, after the steel slag is adsorbed and saturated, the interception tank still has larger specific surface area and porous structure, can still be used as a biological filter material to finish sewage viscosity and treatment through microorganism adhesion, so that the water quality is cleaned again, the porous filler layer 12 also has the function of attaching sewage, the active carbon filler layer 13 is used for disinfecting and deodorizing, the water body passing through the interception tank 10 passes through the disinfecting tank 14, the disinfecting tank 14 utilizes ozone gas to disinfect the water body, and redundant ozone gas enters the waste gas treatment cylinder 19. Because ozone gas is easily decomposed by heat and light, the waste gas treatment cylinder 19 is communicated with the disinfection tank 14, the gas partition plates 20 which are staggered left and right are arranged in the waste gas treatment cylinder 19, the discharge route of the ozone gas is prolonged, and the bottom of each gas partition plate 20 is provided with the illuminating lamp 21 and the electric heating block, so that the decomposition of the ozone gas is accelerated, when the ozone gas is discharged to the outside, the external atmosphere is not influenced, and the disinfected water body can be recycled and can be used for culturing drinking water. The utility model discloses the effective treatment breeds excrement and urine waste water, avoids causing environmental pollution.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a breed excrement and urine waste water cyclic utilization device which characterized in that: comprises a solid-liquid separation component and a liquid treatment component, wherein the solid-liquid separation component comprises a feed hopper (1), an inclined plate (3), a water leakage hole, a waste residue receiving cylinder (5) and a waste water receiving pool (4), the bottom of the feed hopper (1) is communicated with a feed pipeline (2), the feed pipeline (2) is of an inclined structure, the inner part of the feed pipeline (2) is fixed with the inclined plate (3) along the length direction thereof, the surface of the inclined plate (3) is uniformly provided with a plurality of water leakage holes, the lower end of the feed pipeline (2) is communicated with the waste residue receiving cylinder (5), the lower end of the feed pipeline (2) is also communicated with the waste water receiving pool (4), a filter plate (8) is arranged in the waste water receiving pool (4), the bottom of the waste water receiving pool (4) is communicated with the liquid treatment component, the liquid treatment component comprises an interception pool (10) and a disinfection pool (14), the bottom in waste water receiving pond (4) communicates through the pipeline interception pond (10), disinfection pond (14) include ozone generator (15) and ozone pipeline (16), the delivery port in interception pond (10) communicates the bottom in disinfection pond (14), ozone generator (15) are established one side in disinfection pond (14) just the gas outlet of ozone generator (15) communicates through ozone pipeline (16) the bottom in disinfection pond (14), one side intercommunication in disinfection pond (14) has outlet conduit (17).

2. The excrement and wastewater recycling device for cultivation as claimed in claim 1, wherein: the high-end intercommunication of conveying pipeline (2) has an inlet tube (6), the tip of inlet tube (6) communicates the inside of conveying pipeline (2) just the tip intercommunication of inlet tube (6) has high pressure nozzle (7), the delivery port orientation of high pressure nozzle (7) the high-end of hang plate (3), outlet conduit (17) communicate through recycle pump (18) inlet tube (6).

3. The excrement and wastewater recycling device for cultivation as claimed in claim 1, wherein: the surface of filter (8) is evenly opened has a plurality of filtration pores, the middle part fixedly connected with C type hangers (9) of filter (8), filter (8) with waste water receiving pond (4) sliding connection.

4. The excrement and wastewater recycling device for cultivation as claimed in claim 1, wherein: the intercepting pool (10) is divided into a steel slag layer (11), a porous packing layer (12) and an activated carbon packing layer (13) from bottom to top in sequence, the used material of the porous packing layer (12) is porous plastic, and a filter screen is arranged at the water outlet.

5. The excrement and wastewater recycling device for cultivation as claimed in claim 1, wherein: the top of disinfection pond (14) is seal structure just the top intercommunication of disinfection pond (14) has a waste gas treatment section of thick bamboo (19), the inside of a waste gas treatment section of thick bamboo (19) is equipped with light (21) and electric heat piece (22), the top intercommunication of a waste gas treatment section of thick bamboo (19) has outlet duct (23).

6. The excrement and wastewater recycling device for cultivation as claimed in claim 5, wherein: the both sides of the inner wall of a waste gas treatment section of thick bamboo (19) are fixed with gas barrier board (20) and gas barrier board (20) of both sides along its direction of height and are left and right staggered structure, the edge of gas barrier board (20) with leave the clearance between the inner wall of a waste gas treatment section of thick bamboo (19), the bottom of gas barrier board (20) is equipped with light (21) and electric heat piece (22).