CN206136873U - Large -scale pig farm pollutant source piece -rate system - Google Patents
Large -scale pig farm pollutant source piece -rate system Download PDFInfo
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- CN206136873U CN206136873U CN201620720654.6U CN201620720654U CN206136873U CN 206136873 U CN206136873 U CN 206136873U CN 201620720654 U CN201620720654 U CN 201620720654U CN 206136873 U CN206136873 U CN 206136873U
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- 241000282898 Sus scrofa Species 0.000 title claims abstract description 138
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 19
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 210000003608 Feces Anatomy 0.000 claims abstract description 97
- 239000010871 livestock manure Substances 0.000 claims abstract description 38
- 238000007790 scraping Methods 0.000 claims abstract description 37
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- 230000002262 irrigation Effects 0.000 claims abstract description 18
- 238000003973 irrigation Methods 0.000 claims abstract description 18
- 239000010802 sludge Substances 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 81
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- 206010059410 Faecaluria Diseases 0.000 abstract description 42
- 239000010865 sewage Substances 0.000 abstract description 10
- 239000007787 solid Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 12
- 241000731961 Juncaceae Species 0.000 description 11
- 239000003651 drinking water Substances 0.000 description 6
- 235000020188 drinking water Nutrition 0.000 description 6
- 238000005108 dry cleaning Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 241000276438 Gadus morhua Species 0.000 description 3
- CVTZKFWZDBJAHE-UHFFFAOYSA-N [N].N Chemical compound [N].N CVTZKFWZDBJAHE-UHFFFAOYSA-N 0.000 description 3
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Abstract
The utility model provides a large -scale pig farm pollutant source piece -rate system, include distribution of rain and sewage pig house, pig drink yu shui collect outer arrange device and pig manure urine with towards fence water separation and collection device, distribution of rain and sewage pig house side wall has the rainwater drainage irrigation canals and ditches outward, the pig is drunk yu shui and collects the outer outer rainwater drainage irrigation canals and ditches of drainage pipe connection side wall of arranging the device, the pig manure is urinated and is done towards fence water separator: install the slatted floor in the distribution of rain and sewage pig house, the slatted floor below is for the eight characters is domatic, and the domatic bottom of the eight characters that falls is clear excrement ditch, and the interior excrement system of scraping that sets up of clear excrement ditch settles the least significant end of excrement ditch and connects set septic tank, and the input pipe setup of sludge pump is in the set septic tank bottom. The utility model discloses realize fecaluria and rainwater, drink yu shui, towards the separation of fence water, make the fecaluria and towards the other automatic collection of fence moisture, for fecaluria utilization, lay a solid foundation towards fence water treatment discharge to reach standard.
Description
Technical field
This utility model is related to a kind of Large-scale pig farm pollutant source piece-rate system, belongs to scale animal and poultry cultivation life
Produce and pollution control field.
Background technology
While the intensive of pig industry, large-scale development provide abundant and high-quality livestock-poultry for market, also face
The huge ambient pressure that a large amount of feces and sewage discharge bring, if these pollutant are not dealt carefully with and rationally sharp
With, huge negative effect is not only caused to ecological environment, it is healthy to have a strong impact on people, and restricts benign of pig industry
Exhibition.While development scale pig farm, how hog house design is improved, make feces, urine drink remaining moisture with hurdle water, pig is rushed
From to improve cleaning up excrement efficiency, attenuating subsequent contamination difficulty of governance, while also reduce the pollution of pig feces and sewage to environment asking
Topic, causes the great attention of governments at all levels and pig farmer.
Currently, the cleaning up excrement mode that domestic and international Large-scale pig farm is generally adopted mainly has blister excrement, water to rush excrement and dry cleaning up excrement
Technology mode, at present commonly blister excrement cleaning up excrement mode, has the disadvantage that feces long-time is stopped in pig house, the part in dropping pit
Anaerobic fermentation, produces the substantial amounts of harmful gass such as ammonia, hydrogen sulfide, methane, makes pig loss of appetite, endangers the health of pig,
People are forced to solve the problems, such as toxic gas pollution with the forced ventilation of high energy consumption, but in the winter time, forced ventilation makes pig house warming,
Pig is susceptible to suffer from the infectious diseases such as influenza, meanwhile, a large amount of toxic and harmfuls also affect the work of keeper, harm to raise people
The health of member.It is also a kind of common cleaning up excrement mode that water rushes excrement cleaning up excrement mode, and it has the disadvantage that water consumption is big, and water resource waste is tight
Weight；During later stage treatment for cow manure, after solid-liquid separation, nutrient content is low in dry, and manurial value is reduced；Sewage quantity is big, dirty
Most of dissolved organic matter in water is still very high, increased intractability.And dry cleaning up excrement mode, i.e. feces are once producing just
Shunting, argol is urinated and is rushed hurdle water and then flowed out from sewer by mechanically or manually collecting, cleaning, transport, and is respectively processed,
The drawbacks of dry cleaning up excrement technique is divided into artificial cleaning up excrement and mechanical two kinds of cleaning up excrement, artificial cleaning up excrement is that the amount of labour is big, poor working environment, production
Rate is low, and the advantage of mechanical cleaning up excrement can be to reduce labor intensity, and saves labour force, improves work efficiency, but at present domestic production is clear
Also there is shortcoming in excrement equipment, equipment is complicated, and rate of breakdown is higher, maintenance difficult, either manually in terms of using reliability
Cleaning up excrement mode, or mechanical cleaning up excrement mode, urine mix with rushing hurdle water, pig and drinking Yu Shui, increases and rushes hurdle water process amount and process
Difficulty.
On the whole, above-mentioned cleaning up excrement mode is primarily present following problem：（1）Pig is drunk Yu Shuiwu and is collected separately, conveys
System, pig drink remaining water directly with feces, urine and rush hurdle water and mix, increase contaminant capacity and processing cost.According to statistics, it is daily because
Pig accounts for rushing the 20 ~ 40% of hurdle water inventory in the water missed with Duckbill-type drinking trough drinking-water；（2）Rush hurdle water not divide with feces, urine
From rushing hurdle water and directly mixing with feces, urine carries out subsequent treatment, and processing method after methane-generating pit anaerobic fermentation typically with carrying out
Solid-liquid separation, isolated solid portion goes to make solid organic fertilizer, and liquid portion is processed simultaneously " row up to standard according to sewage
Put ", it is that a large amount of nutrients dissolve in a liquid the drawbacks of the method, the SOLID ORGANIC fertilizer nutrient of production is low, of poor quality；And in liquid
Due to being rich in organic matter and N P and K, COD and ammonia nitrogen concentration are high, and common technology of waste water control is difficult to reach discharge mark
Standard, even if according to existing livestock and poultry breeding industry pollutant emission standard（GB18596—2001）The middle mg/L of limit value COD 400,
The mg/L of the ammonia nitrogen 80 and mg/L of total phosphorus 8, its be respectively urban wastewater treatment firm pollutant emission standard (GB18918-2002, one
Level A standards）8 times, 16 times and 16 times of middle limit value, so-called " qualified discharge " really causes the root of body eutrophication
Source, the sewage of " qualified discharge " continues to pollute environment.
The A of Chinese patent CN 103798151 disclose a kind of Large-scale pig farm pig house excrement, liquid movable type piece-rate system and
Dry cleaning up excrement method, the method is made solid manure and liquid urine, is rushed hurdle using pig house excrement, urine, flushing water movable type piece-rate system
Water is separated, and is the method capital construction high cost the drawbacks of exist, and liquid rushes the urine that portion of stool and whole are mixed in hurdle water, increases
The difficulty and cost of liquid subsequent treatment.
The U of Chinese patent CN 203840933 disclose a kind of large-scale pig house automatic water supply system, by gravity flow water economizer
Automatic, the weight feed of pig drinking water are realized, has the disadvantage that drinking-water is unhygienic, the water in tank is drunk mutually, repeatedly through pig, can
Transmission of disease can be caused.Patent 103477995A discloses a kind of fecaluria separate type scratch board feces cleaning system, divides in slatted floor
Four cleaning up excrement ditches are put, i.e., at least needs four dung scraping devices and two sets of power set, the method infrastructure project amount is big, clear excrement equipment
It is many, cause high cost, and failure rate of machinery is high, plant maintenance is complicated.
The content of the invention
Technical problem to be solved in the utility model is：Above-mentioned prior art is solved the problems, such as, and provides a kind of
Large-scale pig farm pollutant source piece-rate system, realizes fecaluria and rainwater, drinks Yu Shui, rushes hurdle water and separate, make fecaluria and
Rush hurdle water to collect automatically respectively, be fecaluria recycling, rush hurdle water process qualified discharge and lay a solid foundation, reduce artificial
Cost, it is to avoid people and animals' cross infection, environmental protection health.
The technical solution adopted in the utility model is：A kind of Large-scale pig farm pollutant source piece-rate system, including rain
Dirt shunting pig house, pig drink the outer arranging device of Yu Shui collections and Pig dung and urine separates collection device with hurdle water is rushed；The dirty shunting pig of the rain
House includes keep off the rain water roof and side wall, and there is rainwater to discharge irrigation canals and ditches outside side wall；The pig is drunk Yu Shui and collects outer arranging device installation
In the dirty shunting pig house of rain, pig drinks discharge outlet connection drainage pipeline one end that Yu Shui collects outer arranging device, and drainage pipeline is another
Rainwater discharge irrigation canals and ditches outside the dirty shunting pig house side wall of end connection rain；The Pig dung and urine is with hurdle water separation device is rushed：In rain dirt point
Slatted floor is installed, slatted floor lower section is domatic for eight words in stream pig house, the domatic bottom of eight words is cleaning up excrement ditch, cleaning up excrement ditch
Excrement system is scraped in interior setting, and one end connection manure pit of cleaning up excrement ditch, the input channel of sludge pump is arranged on manure pit bottom, sludge pump
Output channel connection Pig dung and urine processing meanss and rush hurdle water treatment facilities.
In above-mentioned technical proposal, described pig drink remaining water collecting device including pig automatic drinking bowl, U-shaped collect cavity,
Drainage pipeline and rainwater discharge irrigation canals and ditches, pig automatic drinking bowl is arranged on pig house side wall, and U-shaped collect cavity is arranged on pig with automatically
Immediately below the faucet of water fountain, discharge outlet is arranged at U-shaped collect cavity bottom, and discharge outlet connection drainage pipeline one end, drainage pipeline is another
Rainwater discharge irrigation canals and ditches outside one end connection pig house side wall.
In above-mentioned technical proposal, described eight words are domatic for the domatic of surface-smoothing process.
In above-mentioned technical proposal, described cleaning up excrement ditch one end is high, and the other end is low, and its high low pitch is more than 2 degree, manure pit
The least significant end of connection cleaning up excrement ditch.
In above-mentioned technical proposal, described excrement system of scraping includes driving means, sensor, scrapes excrement control device, drives rope
And dung scraping device, by driving rope connection dung scraping device, sensor is arranged on the two ends of cleaning up excrement ditch to driving means, and dung scraping device is in cleaning up excrement ditch
Interior reciprocal operation.
In above-mentioned technical proposal, described manure pit is funnel type.
In above-mentioned technical proposal, described dung scraping device is made up of device frame, scraper plate, limiting card and conductor rope pulley, its middle scraper,
Limiting card and conductor rope pulley are each attached on device frame, and scraper plate two ends connect respectively the two ends for driving rope, and limiting card blocks scraper plate one
Side, connects the driving rope at scraper plate two ends respectively by the conductor rope pulley on device frame.
Beneficial effect
This utility model design pig drinks remaining water collecting device, has both considered the requirement of pig drinking-water sanitation and hygiene, and fully examines
Consider the process problem of the remaining water of drinking-water, design is improved on the basis of traditional Duckbill-type drinking trough, in Duckbill-type drinking trough just
Lower section adds U-shaped collect cavity, and the water that the water and snoot that collection Duckbill-type drinking trough drips is missed, this part water is not contaminated, can
By draining in nature irrigation canals and ditches outside the discharge outlet of U-shaped collect cavity bottom, pipeline.According to statistics, daily because pig is being drunk water with duck-beak type
The water that device drinking-water is missed accounts for rushing the 20 ~ 40% of hurdle water inventory, is designed by this utility model, greatly reduces into fecaluria and punching
The water yield of hurdle water, makes fecaluria not be diluted, and the cost of recycling declines, and rushes hurdle discharge reduction, and processing cost declines.
This utility model arranges the smooth domatic and smooth cleaning up excrement ditch of eight words under slatted floor, arranges in cleaning up excrement ditch
Excrement system is scraped, fecaluria is realized and is rushed automatic collection, the cleaning of hurdle water, greatly reduce labor intensity and the people pig of artificial cleaning up excrement
The cross infection risk of contact, improves cleaning up excrement efficiency.Automatically after the fecaluria of cleaning cleaning up excrement ditch and manure pit, then Hang Chong hurdles, make
Rush hurdle water to be completely separated with fecaluria, substantially reduce the residual for rushing fecaluria in hurdle water, the COD and ammonia-nitrogen content rushed in hurdle water drops significantly
It is low, the pollution level for rushing hurdle water is reduced, the difficulty of hurdle water subsequent treatment is rushed in reduction, is greatly saved and is rushed hurdle cost of water treatment,
Because, without hurdle water is rushed, the organic matter and nutrient in fecaluria is unlikely to be diluted, and the overwhelming majority is retained in fecaluria, liquid is improved
The fertilizer efficiency of body fertilizer.
Compared with water rushes excrement cleaning up excrement mode, this utility model water saving, the sewage quantity for producing daily is little, fecaluria content in sewage
Few, pollution level is low, and difficulty of governance is little, and treatment cost is low；Compared with blister excrement cleaning up excrement mode, this utility model energy-conservation is reduced
The energy consumption of air draft is forced, and in time cleaning excrement is dirty, pig growing environment is more healthy, and appetite is quite long fast, so as to improving growth
Efficiency, meanwhile, pig house is warming good during cold snap, and pig is difficult sick.
At present, using a plurality of cleaning up excrement ditch and scraper plate more than traditional screeds excrement cleaning system, equipment is more, causes failure rate of machinery high,
Plant maintenance is complicated.Traditional a plurality of cleaning up excrement ditch is merged into one by this utility model, i.e., every pig house arranges a fore-and-aft tilt
Cleaning up excrement ditch, simplifies clear excrement equipment, reduces failure rate of machinery, while cleaning up excrement ditch is made into inclined plane, makes cleaning up excrement thoroughly, cleaning up excrement efficiency
Also greatly improve.Control system automatically controls dung scraping device, and mechanization degree is high, and reduction is manually participated in, and reduces cost of labor.
Design single manure pit to collect fecaluria simultaneously and rush hurdle water, Economization on land reduces capital construction cost, while by manure pit
Bottom design into funnel type so that sludge pump by fecaluria in manure pit or can rush hurdle water and clean out, it is to avoid in fecaluria liquid
Mix and rush hurdle water, or rush fecaluria liquid is mixed in hurdle water, affect subsequent treatment.
In sum, this utility model innovative design, reduces cost of labor and reduces, and while people and animals' cross infection, realizes
Fecaluria and rainwater, Yu Shui drunk, hurdle water is rushed and is separated, and making fecaluria and rush hurdle water to collect automatically, being fecaluria recycling, rushing hurdle
Water process qualified discharge lays a solid foundation.
Description of the drawings：
Fig. 1 is the pigsty pollution thing source separation system schematic involved by this utility model；
Fig. 2 is that the pig involved by this utility model drinks the outer arranging device schematic diagram of Yu Shui collections；
Fig. 3 is to scrape excrement system schematic involved by this utility model；
Fig. 4 is the dung scraping device structural representation involved by this utility model.
Reference：101- drainage pipelines, 102- discharge outlet, 103-U type collect cavities, 104- faucets, 105- pigs are with certainly
Dynamic water fountain, the outer escape canal of 201- pig houses, 202- slatted floors, 203- longerons, 204- crossbeams, it is domatic that 205- falls eight words,
206- cleaning up excrement ditches, 301- driving means, 302- drives rope, 303- dung scraping devices, 303A- limiting cards, 303B- scraper plates, 304- positions
Sensor and mounting seat, 305- scrapes excrement control device, 306- manure pits, 307- sludge pumps.
Specific embodiment：
Large-scale pig farm pollutant source piece-rate system of the present utility model, including the dirty shunting pig house of rain, pig drink it is remaining
Water collects outer arranging device and Pig dung and urine separates collection device with hurdle water is rushed；The dirty shunting pig house of the rain includes keep off the rain water roof and side
Wall, there is rainwater to discharge irrigation canals and ditches outside side wall；The pig is drunk Yu Shui and collects outer arranging device in the dirty shunting pig house of rain, and pig drinks
Discharge outlet connection drainage pipeline one end of outer arranging device, the dirty shunting pig house side wall of drainage pipeline other end connection rain are collected with remaining water
Outer rainwater discharge irrigation canals and ditches；The Pig dung and urine is with hurdle water separation device is rushed：Slatted floor is installed in the dirty shunting pig house of rain, is leaked
Seam floor lower section is domatic for eight words, and the domatic bottom of eight words is to arrange to scrape excrement system in cleaning up excrement ditch, cleaning up excrement ditch, cleaning up excrement ditch
One end connects manure pit, and the input channel of sludge pump is arranged on manure pit bottom, at the output channel connection Pig dung and urine of sludge pump
Manage device and rush hurdle water treatment facilities, be additionally provided with the dirty shunting pig house of rain and rush hurdle drainage facility.
Above-mentioned pig drinks remaining water collecting device including the discharge of pig automatic drinking bowl, U-shaped collect cavity, drainage pipeline and rainwater
Irrigation canals and ditches, pig is arranged on pig house side wall, under U-shaped collect cavity is arranged on the faucet of pig automatic drinking bowl just with automatic drinking bowl
Discharge outlet, discharge outlet connection drainage pipeline one end, outside drainage pipeline other end connection pig house side wall are arranged at side, U-shaped collect cavity bottom
Rainwater discharge irrigation canals and ditches.
Above-mentioned eight words are domatic for the domatic of surface-smoothing process.
In above-mentioned technical proposal, described cleaning up excrement ditch one end is high, and the other end is low, and its high low pitch is more than 2 degree, cleaning up excrement ditch
That low end connection manure pit.
In above-mentioned technical proposal, described excrement system of scraping includes driving means, sensor, scrapes excrement control device, drives rope
And dung scraping device, by driving rope connection dung scraping device, sensor is arranged on the two ends of cleaning up excrement ditch to driving means, and dung scraping device is in cleaning up excrement ditch
Interior reciprocal operation.
In above-mentioned technical proposal, described manure pit is funnel type.
In above-mentioned technical proposal, described dung scraping device is that scraper plate, limiting card and conductor rope pulley, scraper plate two ends are installed on device frame
Connection respectively drives the two ends of rope, limiting card to block scraper plate side, connects the driving rope at scraper plate two ends respectively by device frame
Conductor rope pulley.
The source separation method of above-mentioned Large-scale pig farm pollutant source piece-rate system, including：
（1）Build the dirty shunting pig house of rain：The dirty shunting pig house of the rain includes keep off the rain water roof and side wall, has rain outside side wall
Water discharges irrigation canals and ditches, when raining, blocks rainwater, rainwater is drained by outdoor irrigation canals and ditches in time, realizes rainwater and the excrement in pig house
Urinate and rush hurdle water segregation；Reduce fecaluria and rush the water content in hurdle water, mitigate later stage intractability；
（2）Pig is installed in pig house and drinks the outer arranging device of Yu Shui collections：In the pig underface of automatic drinking bowl faucet
U-shaped collect cavity is installed, U-shaped collect cavity bottom discharge mouth connects outdoor irrigation canals and ditches, makes pig drink Yu Shui and excrement by drainage pipeline
Hurdle water segregation is urinated and rushed, the water content in hurdle water is reduced in fecaluria and rush, mitigates later stage intractability；
(3) slatted floor is installed in pig house, slatted floor lower section is domatic for eight words, and the domatic bottom of eight words is
Excrement system of scraping is set in cleaning up excrement ditch, cleaning up excrement ditch, and one end connection manure pit of cleaning up excrement ditch, the input channel of sludge pump is arranged on collection excrement
The bottom in pond, the output channel of sludge pump connects Pig dung and urine processing meanss and rushes hurdle water treatment facilities；
（4）Daily the Excreta feces and urine of pig are leaked down by slatted floor, and are fallen on eight words are domatic or cleaning up excrement
In ditch, the fecaluria fallen on eight words are domatic is slipped under gravity, naturally in cleaning up excrement ditch；
（5）Daily start by set date scrapes excrement system, driving means by driving the dynamic dung scraping device of rope band along cleaning up excrement ditch bottom surface, from
Most significant end to least significant end moves back and forth, and when dung scraping device is moved to manure pit, limiting card blocks scraper plate, and scraper plate drives fecaluria forward
It is mobile, fecaluria is pooled in manure pit；When reverse direction operation of the dung scraping device to manure pit, limiting card is not limited, and is scraped
Plate is driven rope to take up, and fecaluria will not drive in the wrong direction；When sensor detects dung scraping device reaches cleaning up excrement ditch two ends, excrement control device is scraped
The driving means of control dung scraping device are out of service, inverted running again after time delay；
（6）When have pig to deliver for sale or need to clean slatted floor, fall that eight words are domatic, cleaning up excrement ditch when, start scrape excrement system first,
Fecaluria in cleaning up excrement ditch is scraped in manure pit, hangs clean as far as possible, then start sludge pump, the excrement in sludge pump depletion manure pit
Just make fecaluria not be mixed into urine to rush in hurdle water；
（7）Above-mentioned steps（6）Cleaning up excrement ditch and the fecaluria in manure pit are scraped after taking out to the greatest extent, then open and rush hurdle drainage facility and rinse pig
House, slatted floor, fall that eight words are domatic, cleaning up excrement ditch and manure pit；
（8）When rushing hurdle, it is out of service to scrape excrement system, rushes hurdle water and flows in cleaning up excrement ditch through slatted floor, imports manure pit,
Start sludge pump the hurdle water that rushes in manure pit to be taken out toward hurdle water treatment facilities are rushed, Pig dung and urine is separated with hurdle water is rushed, rush hurdle water not
In being mixed into fecaluria.
Below in conjunction with the accompanying drawings labelling is further described in detail to this utility model：
Rain involved by this utility model is dirty to separate pig house, pig drink Yu Shui collect outer arranging device as shown in Fig. 2 mainly by
Pig automatic drinking bowl 105, U-shaped collect cavity 103, drainage pipeline 101 and the outer gutter 201 of house constitute, and U-shaped collect cavity 103 sets
Put in the pig underface of 105 faucet of automatic drinking bowl 104, discharge outlet 102 and the drainage pipeline 101 of the bottom of U-shaped collect cavity 103
Connection, the outer gutter 201 of the outlet of drainage pipeline 101 connection house.
Pig dung and urine involved by this utility model with rush hurdle water separate collection device as shown in figure 1, Pig dung and urine with rush hurdle water
Separate, collection device mainly by pig house and slatted floor 202, eight words that fall are domatic 205, cleaning up excrement ditch 206, scrape excrement system and manure pit
304 compositions, pig house slatted floor 202 is provided below down eight words domatic 205 and cleaning up excrement ditch 206, and eight words domatic 205 are located at cleaning up excrement
The both sides of ditch 206, arrange dung scraping device 303 in cleaning up excrement ditch 206.
Involved by this utility model excrement system schematic is scraped as shown in figure 3, scraping excrement system mainly includes driving means
301st, rope 302, dung scraping device 303, sensor 304 are driven and excrement control system 305 is scraped, the dung scraping device knot involved by this utility model
Structure schematic diagram is as shown in figure 4, be provided with limiting card 303A and scraper plate 303B, driving means 301 are by driving on dung scraping device 303
Rope 302 connects dung scraping device 303, and sensor 304 is arranged on the two ends of cleaning up excrement ditch 206, and driving means 301 pass through the band of pull rope 302
Dynamic dung scraping device 303 moves back and forth along the bottom surface of cleaning up excrement ditch 206 from most significant end to least significant end, when dung scraping device 303 is to manure pit 306 1
During side shifting, limiting card 303A blocks scraper plate 303B, and scraper plate 303B drives fecaluria to move forward, makes fecaluria finally come together in collection excrement
In pond 306, when sensor 304 detects dung scraping device 303 reaches the two ends of cleaning up excrement ditch 206, scrape the control of excrement control system 305 and scrape
Excrement driving means 301 are out of service, inverted running again after time delay, when 303 inverted running of dung scraping device, infinite place card 303A limits
System, scraper plate 303B is taken up by pull rope 302, and fecaluria will not drive in the wrong direction.
Large-scale pig farm pollutant source separation method principle of the present utility model is as follows：
（1）Pig house roof blocks rainwater, and rainwater is drained in time by the outer escape canal 201 of pig house, realizes that rain is dirty and separate；
（2）When pig drinks water, fallen into U-shaped collect cavity 103 with the water spilt in automatic drinking bowl 105 and snoot seam from pig
In, and drain in the outer gutter 201 of house by the way that drainage pipeline 101 is outer in time, making pig drink Yu Shui and separate with fecaluria, pig is drunk remaining
Water is not mixed in Pig dung and urine；
（3）The daily Excreta feces of pig and urine are leaked down by slatted floor 202, and are fallen on eight words domatic 205
Or in cleaning up excrement ditch 206, the fecaluria fallen on eight words domatic 205 is slipped under gravity, naturally in cleaning up excrement ditch 206；
（4）Daily start by set date scrapes excrement system, and driving means 301 drive dung scraping device 303 along cleaning up excrement ditch by driving rope 302
206 bottom surfaces, move back and forth from most significant end to least significant end, and when dung scraping device 303 is moved to manure pit 306, limiting card 303A is blocked
Scraper plate, scraper plate 303B drives fecaluria to move forward, and fecaluria is pooled in manure pit 306.When dung scraping device 303 is to manure pit
During 306 reverse direction operation, infinite place card 303A is limited, and scraper plate 303B is driven rope 302 to take up, and fecaluria will not drive in the wrong direction.Work as sensing
When device 304 detects dung scraping device 303 and reaches cleaning up excrement 206 two ends of ditch, scrape the control of excrement control system 305 and scrape excrement driving means 301 and stop
Only run, inverted running again after time delay；
（5）When there is pig to deliver for sale, start scrape excrement system first, then start sludge pump 307, in smoking most manure pit 306
After feces and urine, then control feedwater and rush hurdle.When rushing hurdle, it is out of service to scrape excrement system, rushes hurdle water and flows into through slatted floor 202
In cleaning up excrement ditch 206, finally flow in manure pit 306, starting sludge pump 307 will rush hurdle water in manure pit 306, and pump is past to rush hurdle water
Processing equipment, makes Pig dung and urine separate with hurdle water is rushed, and rushes hurdle water and is not mixed in fecaluria.
Claims (7)
1. a kind of Large-scale pig farm pollutant source piece-rate system, it is characterised in that：Drink including the dirty shunting pig house of rain, pig remaining
Water collects outer arranging device and Pig dung and urine separates collection device with hurdle water is rushed；The dirty shunting pig house of the rain includes keep off the rain water roof and side
Wall, there is rainwater to discharge irrigation canals and ditches outside side wall；The pig is drunk Yu Shui and collects outer arranging device in the dirty shunting pig house of rain, and pig drinks
Discharge outlet connection drainage pipeline one end of outer arranging device, the dirty shunting pig house side wall of drainage pipeline other end connection rain are collected with remaining water
Outer rainwater discharge irrigation canals and ditches；The Pig dung and urine is with hurdle water separation device is rushed：Slatted floor is installed in the dirty shunting pig house of rain, is leaked
Seam floor lower section is domatic for eight words, and the domatic bottom of eight words is to arrange to scrape excrement system in cleaning up excrement ditch, cleaning up excrement ditch, cleaning up excrement ditch
Least significant end connects manure pit, and the input channel of sludge pump is arranged on manure pit bottom, the output channel connection Pig dung and urine of sludge pump
Processing meanss and rush hurdle water treatment facilities.
2. Large-scale pig farm pollutant source piece-rate system according to claim 1, it is characterised in that：Described pig drink
Include pig automatic drinking bowl, U-shaped collect cavity, drainage pipeline and rainwater discharge irrigation canals and ditches, pig drink automatically with remaining water collecting device
Hydrophone is arranged on pig house side wall, and U-shaped collect cavity is arranged on immediately below the faucet of pig automatic drinking bowl, U-shaped collect cavity bottom
There are discharge outlet, discharge outlet connection drainage pipeline one end, the rainwater discharge irrigation canals and ditches outside drainage pipeline other end connection pig house side wall in portion.
3. Large-scale pig farm pollutant source piece-rate system according to claim 1, it is characterised in that：It is described fall eight
Word is domatic for the domatic of surface-smoothing process.
4. Large-scale pig farm pollutant source piece-rate system according to claim 1, it is characterised in that：Described cleaning up excrement
Ditch one end is high, and the other end is low, and its high low pitch is more than 2 degree, and manure pit connects the least significant end of cleaning up excrement ditch.
5. Large-scale pig farm pollutant source piece-rate system according to claim 1, it is characterised in that：Described scrapes excrement
System includes driving means, sensor, scrapes excrement control device, drives rope and dung scraping device, driving means to scrape by driving rope connection
Excrement device, sensor is arranged on the two ends of cleaning up excrement ditch, and dung scraping device back and forth runs in cleaning up excrement ditch.
6. Large-scale pig farm pollutant source piece-rate system according to claim 1, it is characterised in that：Described collection excrement
Pond is funnel type.
7. Large-scale pig farm pollutant source piece-rate system according to claim 1, it is characterised in that：Described scrapes excrement
Device is made up of device frame, scraper plate, limiting card and conductor rope pulley, and its middle scraper, limiting card and conductor rope pulley are each attached on device frame, are scraped
Plate two ends connect respectively the two ends for driving rope, and limiting card blocks scraper plate side, and the driving rope for connecting scraper plate two ends passes through respectively device
Conductor rope pulley on frame.
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| CN201620720654.6U CN206136873U (en) | 2016-07-11 | 2016-07-11 | Large -scale pig farm pollutant source piece -rate system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993973A (en) * | 2016-07-11 | 2016-10-12 | 湖南屎壳郎环境科技有限公司 | Large-scale pig farm pollutant source separation system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993973A (en) * | 2016-07-11 | 2016-10-12 | 湖南屎壳郎环境科技有限公司 | Large-scale pig farm pollutant source separation system and method |
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