CN203327680U

CN203327680U - Hog-house water-saving deodorization sewage discharge system

Info

Publication number: CN203327680U
Application number: CN2013203153531U
Authority: CN
Inventors: 侯如梁; 潘晓亮; 姚蕾
Original assignee: Shihezi University
Current assignee: Shihezi University
Priority date: 2013-06-04
Filing date: 2013-06-04
Publication date: 2013-12-11
Anticipated expiration: 2023-06-04

Abstract

A hog-house water-saving deodorization sewage discharge system comprises a water tank, a sewage discharge pipeline, a water-level inspection well, cesspits, excrement leaking boards, an exhaust pipe and an excrement collection pool. The hog-house water-saving deodorization sewage discharge system is characterized in that the water tank is a concrete water tank or a polyester plastic water tank and placed at the front end of the sewage discharge pipeline, and biogas slurry is pumped into the water tank; and the water-level inspection well is arranged at an outlet of the water tank, and a standard water level and a highest warning water level are marked on the inner wall of the water-level inspection well; the sewage discharge pipeline is located under the ground in a hog house, and the sewage discharge pipeline is an HDPE pipeline and arranged along corners in the hog house with the gradient being 0.5%; each cesspit is formed in the middle position, where the pipeline passes through, of every two pigsties, each excrement leaking board covers teach cesspit, part of the biogas slurry is discharged into the cesspits in advance, and excrement passes through the excrement leaking boards and falls into the biogas slurry; the exhaust pipe is arranged beside the cesspits and the excrement collection pool, the exhaust pipe is a PVC pipe, penetrates through the top of the hog house, and is communicated with the outside of the hog house, the portion, outside the hog house, of the exhaust pipe is blacked, and a thermal pressure effect is produced so that bad smell can be exhausted rapidly; the excrement collection pool is located under the ground at the tail end of the pipeline in the hog house, and the excrement of the hog house is collected and used for follow-up fermentation of a biogas digester.

Description

A kind of pig house water-saving deodorizing drainage

Technical field:

The utility model relates to the blowdown technical field, relates in particular to the discharge of middle and small scale piggery waste.

Background technology:

Pig industry is the strong industry of China's agricultural, accounts for critical role in agricultural and rural economy, but contains a large amount of pollutants in the ight soil that pig industry produces and sewage, to ecotope, has brought serious harm.In existing clear excrement mode, dry clear excrement expends a large amount of manpowers, and water rushes excrement and causes water resource waste, and the bubble excrement produces a large amount of foul smell.

The utility model content:

In order to overcome the deficiency of existing three kinds of clear excrement modes, the utility model provides a kind of pig house water-saving deodorizing drainage, with the pig farm biogas engineering, supports the use.

Technical problem to be solved in the utility model realizes by the following technical solutions.

A kind of pig house water-saving deodorizing drainage, comprise water tank, blow-off line, water level inspection shaft, manure pit, leakage dropping-board, blast pipe and manure pit, it is characterized in that: it is underground that described pipeline is positioned at pig house, two centre position, hurdle pipelines are provided with manure pit through place, be stamped leakage dropping-board on manure pit, manure pit and manure pit are other is equipped with blast pipe, and water tank is placed in the pipeline front end, and manure pit is positioned at pipe end.

Described water tank is concrete tank or polyester plastics water tank, is placed in the blow-off line front end, inside pumps into natural pond liquid.

Described blow-off line is the HDPE pipeline, along underground 0.5% gradient cabling of house corner.

Described water level inspection shaft is positioned at the water outlet of water tank place.

Described standard water bit line and the highest warning line line are located at water level inspection shaft inwall, the normal water level line position for along first manure pit water level of pipeline direction of fall, just do not had on the end-of-the-pipe of right side along the time horizontal line, the warning line line is higher than standard water bit line 10cm.

Wall hypsography low-lying place is leaned in the middle of being located at two hurdles in described manure pit, above is stamped leakage dropping-board, enters part natural pond liquid in manure pit, and ight soil falls within the liquid of natural pond by leaking dropping-board.

Described leakage dropping-board upper surface is parallel with ground in pig house, facilitates the excrement dirt to enter.

Described blast pipe is pvc pipe, is located at by manure pit and manure pit, through the pig house top, leads to outside house, give up outer part blacking, and the effect of generation thermal pressure is convenient to foul smell and is discharged fast.

Described manure pit is placed in pipe end, underground in pig house, collects the dirt of pig house excrement, for follow-up biogas generating pit fermentation.

The utility model is simple in structure, reasonable in design, ight soil directly falls into natural pond liquid in manure pit by leaking dropping-board, utilizes natural pond vacuole excrement to rush excrement, a large amount of pig farm waters of saving, in the hand sweeping pig house, ight soil at random, to manure pit, is saved manpower, within every two days, regularly discharges excrement dirt in manure pit, reduce and pollute, the other blast pipe of installing in manure pit, foul smell is discharged fast, improves to greatest extent the pig house environment health.

The accompanying drawing explanation:

Fig. 1 is structural representation of the present utility model;

Embodiment:

In order to make the utility model realize technological means, creation characteristic, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

A kind of pig house water-saving deodorizing drainage as shown in Figure 1, comprise water tank 1, drainage gate 2, water level inspection shaft 3, standard water bit line and warning waterline 4, blast pipe 5, blow-off pipe 6, swinery 7, manure pit 8, leak dropping-board 9, blowdown lock 10, manure pit 11 and removable cover 12, water tank 1 is concrete tank or polyester plastics water tank, be placed in the blow-off line front end, inside pump into natural pond liquid, drainage gate 2 is arranged at place, radiator drain road, water level inspection shaft 3 is positioned at the water outlet of water tank place, the standard water bit line is shown in water level inspection shaft inwall with the highest warning line line 4, the normal water level line position for along first manure pit water level of pipeline direction of fall, just do not had on the end-of-the-pipe of right side along the time horizontal line, the warning line line is higher than standard water bit line 10cm, blast pipe 5 is pvc pipe, be located at by manure pit and manure pit, through pig house house top, lead to outside house, give up outer part blacking, producing the thermal pressure effect is convenient to foul smell and discharges fast, blow-off line 6 is the HDPE pipeline, along underground 0.5% gradient cabling of house corner, swinery 7 is brick wall or iron hurdle, wall hypsography low-lying place is leaned in the middle of being located at two hurdles in manure pit 8, on be stamped leakage dropping-board, enter part natural pond liquid in manure pit, ight soil falls within the liquid of natural pond by leaking dropping-board, leak dropping-board 9 upper surfaces parallel with ground in pig house, facilitate the excrement dirt to enter, blowdown lock 10 is placed in the blow-off line end, manure pit 11 is placed in the blow-off line end, underground in house, collect the dirt of pig house excrement, for follow-up biogas generating pit fermentation, removable cover 12 is located at manure pit blowdown lock side, the dirty amount of convenient observation manure pit excrement and the maintenance of blowdown lock.

Its operating procedure is: at first close drainage gate 2 and blowdown lock 10, water tank pumps into natural pond liquid, opening water discharge lock 2, water level inspection shaft water level is closed drainage gate 2 during to normal water level, now in manure pit 8, has part natural pond liquid, and the excrement soiled ends leaks dropping-board 9 and falls into manure pit, open two days later blowdown lock 10, the discharge piggery waste, to manure pit 11, for follow-up biogas generating pit fermentation, recycles with this.The discharge cycle is determined by actual conditions.

Above demonstration and described basic principle of the present utility model, principal character, operating procedure and advantage of the present utility model.Industry technical staff should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a pig house water-saving deodorizing drainage, comprise water tank, blow-off line, water level inspection shaft, manure pit, leakage dropping-board, blast pipe and manure pit, it is characterized in that: it is underground that described blow-off line is positioned at pig house, two centre position, hurdle pipelines are provided with manure pit through place, be stamped leakage dropping-board on manure pit, manure pit and manure pit are other is equipped with blast pipe, and water tank is placed in the blow-off line front end, and manure pit is positioned at the blow-off line end.

2. according to a kind of pig house water-saving deodorizing drainage described in claim 1, it is characterized in that: wall hypsography low-lying place is leaned in the middle of being located at two hurdles in described manure pit, above is stamped leakage dropping-board, enters in advance part natural pond liquid in manure pit, and ight soil falls within the liquid of natural pond by leaking dropping-board.

3. according to a kind of pig house water-saving deodorizing drainage described in claim 1, it is characterized in that: described leakage dropping-board upper surface is parallel with ground in pig house, facilitates the excrement dirt to enter.

4. according to a kind of pig house water-saving deodorizing drainage described in claim 1, it is characterized in that: described blast pipe is pvc pipe, is located at by manure pit and manure pit, through the pig house top, leads to outside circle, give up outer part blacking, produce the thermal pressure effect and be convenient to foul smell and discharge fast.

5. according to a kind of pig house water-saving deodorizing drainage described in claim 1, it is characterized in that: described manure pit is placed in pipe end, underground in pig house, collects the dirt of pig house excrement, for follow-up biogas generating pit fermentation.