CN106359263B - A kind of ecological pig-culturing method - Google Patents
A kind of ecological pig-culturing method Download PDFInfo
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- CN106359263B CN106359263B CN201610743604.4A CN201610743604A CN106359263B CN 106359263 B CN106359263 B CN 106359263B CN 201610743604 A CN201610743604 A CN 201610743604A CN 106359263 B CN106359263 B CN 106359263B
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- volatilization
- pig
- biogas slurry
- roller shutter
- curtain
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 119
- 239000002002 slurry Substances 0.000 claims abstract description 103
- 241000282898 Sus scrofa Species 0.000 claims abstract description 92
- 238000000034 method Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 210000003608 Feces Anatomy 0.000 claims abstract description 19
- 239000010871 livestock manure Substances 0.000 claims abstract description 15
- 230000001488 breeding Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 4
- 239000002351 wastewater Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 64
- 238000000855 fermentation Methods 0.000 claims description 61
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 58
- 230000004151 fermentation Effects 0.000 claims description 56
- 239000004202 carbamide Substances 0.000 claims description 29
- 206010037844 Rash Diseases 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 19
- 210000002700 Urine Anatomy 0.000 claims description 13
- 230000035622 drinking Effects 0.000 claims description 12
- 235000021271 drinking Nutrition 0.000 claims description 12
- 239000003651 drinking water Substances 0.000 claims description 12
- 235000020188 drinking water Nutrition 0.000 claims description 12
- 230000004634 feeding behavior Effects 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 11
- 235000021050 feed intake Nutrition 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 230000013872 defecation Effects 0.000 claims description 5
- 238000009428 plumbing Methods 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 5
- 241000282887 Suidae Species 0.000 claims description 4
- 239000003337 fertilizer Substances 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 210000000003 Hoof Anatomy 0.000 claims description 3
- 206010024642 Listless Diseases 0.000 claims description 3
- 210000003371 Toes Anatomy 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
- 230000000994 depressed Effects 0.000 claims 1
- 230000000384 rearing Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 235000015277 pork Nutrition 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 244000052616 bacterial pathogens Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000529 probiotic Effects 0.000 description 2
- 239000006041 probiotic Substances 0.000 description 2
- 235000018291 probiotics Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010009866 Cold sweat Diseases 0.000 description 1
- 210000004262 Dental Pulp Cavity Anatomy 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000036826 Excretion Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000001442 anti-mosquito Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000001473 noxious Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0094—Animal shelters or barns especially adapted for keeping horses
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0151—Grids; Gratings; Slatted floors
Abstract
A kind of ecological pig-culturing method disclosed by the invention is related to domestic animal swine rearing technical field, and breeding process is as follows: (i), building ecological pig house；(ii), ecology raising: 1., piglet chooses；2., lairage instruction；3., normally raise；(iii), waste water process: 1., residual water treatment is drunk；2., pig manure pig urinate preliminary treatment；(iv), biogas residue and biogas liquid is handled；(v), construction biogas slurry concentration volatilization processing system；(vi), biogas slurry concentration volatilization；Have the characteristics that water consumption is few, labor intensity is relatively light, zero-emission, is suitable for large and medium-sized pig farm and uses.
Description
Technical field
The present invention relates to domestic animal swine rearing technical field, especially a kind of ecological pig-culturing method.
Background technique
Pork is the main animal protein of China people and fat food, thus, the cultivation of domestic animal pig is also one, China
Traditional big industry.Traditional domestic animal pig cultural method due to needing to rinse Pig dung and urine, thus can generate big during the feeding process
The sewage of amount.Although mostly handling these sewage by methane-generating pit now, the biogas slurry amount formed is still very big, these natural ponds
Liquid, although still being had a certain impact by that can be discharged after biochemical treatment to environment.
" a kind of live pig ecological based on mechanical stirring disclosed in Chinese patent (number of patent application 201510062104.X)
Culture fermenting bed and preparation method thereof and application ", the live pig ecological based on mechanical stirring is culture fermenting bed to be located at pig-breeding
In padding slot below net bed, pig-breeding net bed is biological fermentation bed with a thickness of 70-90cm apart from ground 1.5-2.0m, wet
Degree is 50-60%, biological fermentation bed interior equipped with walking turning machine.
A kind of for another example " feeding live pig of ecological, environmental protective disclosed in Chinese patent (number of patent application 201110259749.4)
Method and its dedicated colony house " is to be placed on live pig in dedicated colony house to raise.The dedicated colony house is made in colony house
One is ecological fermentation bed, the ecological fermentation bed production method the following steps are included: (1) by sawdust, loess, crude salt, EM bacterium, brown sugar and
Water be in mass ratio 65: 10: 0.25: 0.25: 0.25: 25 be mixed and stirred for uniformly, obtain fermentation bed coarse fodder；(2) by above-mentioned hair
Ferment bed coarse fodder pile fermentation 4~6 days, obtain band fermenting bed padding；(3) fermenting bed padding is laid in pig house, the total thickness of padding
About 80-100 centimetres of degree, every square metre of padding weighs about 200 kilograms.
There are also " a kind of nuisanceless ecologically raising pigs sides disclosed in Chinese patent (number of patent application 201410415365.0)
Method " carries out ecologic breeding using enzyme preparation and probiotics, the pork produced is made to reach Green Meat standard, handles
Process includes: to select pig kind, makes fermenting bed padding, the padding fermented is transferred in pig house, carries out pig with fermentation bed mode
Cultivation, in fermentation bed, pig manure and padding are fermented using probiotics for pig manure excretion in cultivation, are raised in breeding process to pig
Fermentation perfect compound feed is fed, pig after cultivation in 3 years, deliver for sale by live pig；The live pig delivered for sale passes through stringent inspection and quarantine,
It is butchered and is processed；The pork product processed is nonreactive that meet national standards, safe pork food.
Summary of the invention
Few, labor intensity that the purpose of the present invention is to provide a kind of water consumption is relatively light, zero-emission domestic animal swine rearing side
Method.
To achieve the above object, it the technical solution adopted by the present invention is that inventing a kind of ecological pig-culturing method, cultivated
Journey is as follows:
(i), ecological pig house is built:
Ecologically raising pigs column home is built, including upper and lower two layers, left and right side is symmetrical, and every side upper layer includes above between two supports
Pig house；
In the lateral surface of the pig raising house, upper part is transparent plane skylight, and middle and lower part is equipped with shutter arrangement, medial surface
Outside be passageway；In pig raising house, it is separately installed with drinking-water component and feedstuff feeding component；Ground in the pig raising house
Plate be in low inside and high outside, gradient 1-5%, and close to exterior portion 1/2-3/4 in, be provided with one or more, section be in inverted " V "
The V-shaped groove of shape；
The lower layer includes canted-plate, collection excrement urea removal plate, urethral catheterization slot and scrapes excrement component, and the canted-plate is inclined low inside and high outsidely
The bottom surface on the inside of the V-shaped groove of upper layer is tiltedly mounted on between the inside of collection excrement urea removal plate, tilt angle is 30-75 °；It is described to lead
Slot setting is urinated below collection excrement urea removal plate, and the gradient of the rear and front end of urethral catheterization slot sum aggregate excrement urea removal plate is 1-5%；Under described
The lateral surface of layer is also equipped with lower shutter arrangement；
(ii), ecology raising:
1., piglet chooses:
Select weight 10-15kg, bouncing, fur glow, limpid, listless heavy without toe hoof and disease of breathing, binocular
Piglet strongly fragrant, of the same size；
2., lairage instruction:
It lairage first day, feeds intake according to normal feed intake 10-30%, or do not feed intake；And to domestic animal pig strictly divides search for food area,
Defecation area, drinking area；
Lairage second day to the 4th day: being stepped up domestic animal pig feed intake；
Lairage the 5th day: restoring normal feeding, and look after and guide domestic animal pig to V-shaped groove region defecation；
3., normally raise:
Conventionally, epidemic prevention and control and normal feeding work are carried out, until delivering for sale；
(iii), waste water process:
1., drink residual water treatment:
Domestic animal pig drinks water in drinking-water component, and generated remaining water is by the drainpipe in drinking-water component directly as domestic water
Discharge；
2., pig manure pig urinate preliminary treatment:
The pig manure pig urine that domestic animal pig drains during the feeding process, the canted-plate of lower layer is discharged by V-shaped groove, and then converge into collection excrement
On urea removal plate, urine therein by collection excrement urea removal plate filtering, under be seeped into the urethral catheterization slot of its underpart, import in methane-generating pit and carry out
Anaerobic fermentation；Remaining excrement slag is scraped by scraping excrement component on collection excrement urea removal plate, is sent as raw material to organic biofertilizer factory and is carried out
Fermentation process；
(iv), biogas residue and biogas liquid is handled:
In methane-generating pit after anaerobic fermentation, the biogas of generation is used as fuel, and biogas residue is sent as raw material to organic life
The processing of object fertilizer plant, the biogas slurry of generation are sent to biogas slurry and volatilization processing system processing are concentrated；
(v), construction biogas slurry concentration volatilization processing system:
Build biogas slurry concentration volatilization processing system, including volatilization thickening apparatus, filter assemblies and recirculation assembly and helping is waved
Send out component；
The volatilization thickening apparatus include two groups or more, by volatilization curtain, volatilization curtain cross tube and volatilization curtain under plumbing bar structure
At volatilization curtain component；
The filter assemblies include filtering fermentation bed, filtering fermentation layer, filtering biogas slurry accumulator tank and filtering biogas slurry recycling
Pond；
The recirculation assembly include one or more original biogas slurry eruption pipe, one or more volatilization biogas slurry eruption pipe,
Biogas slurry supply pipe of volatilizing and volatilization biogas slurry supply pump；
The volatilization component that helps includes blower and air blower；
(vi), biogas slurry concentration volatilization:
First the biogas slurry that methane-generating pit generates uniformly is sprayed on filtering fermentation layer by original biogas slurry eruption pipe and is filtered, is inhaled
Then attached organic substance contained therein is recovered in filtering biogas slurry recovery pond, then by volatilizing by filtering biogas slurry accumulator tank
Biogas slurry supply pump will be conveyed to volatilization biogas slurry supply pipe by the biogas slurry of adsorption filtration, and then is sprayed at by volatilization biogas slurry eruption pipe
It volatilizees on curtain, by the heat of the filtering fermentation layer fermentation process generation of volatilization curtain lower part and by the room temperature wind or heat of air blower conveying
Wind blows to volatilization curtain through blower, and the biogas slurry adsorbed on the curtain that helps to volatilize is volatilized；The remaining biogas slurry not yet volatilized is by volatilizing
It is seeped under curtain, drops onto and filtered again on filtering fermentation layer, and adsorb organic substance that is contained therein, have passed through concentration；Weight
No biogas slurry discharge can be realized in the multiple above process；Filtering fermentation layer is sent as raw material to organic biofertilizer factory after everfermentation
Processing.
The upper shutter arrangement include upper roller shutter box, upper roller shutter cylinder, upper curtain rolling shaft, upper roller shutter, two upper roller shutter slots, on
Roller shutter faller, upper roller shutter bottom plate and upper rolling motor；The upper roller shutter box is mounted on the upper position of pig raising house lateral surface, on
Roller shutter cylinder is sleeved on curtain rolling shaft, is mounted in roller shutter box together；Two upper roller shutter slots are separately mounted to pig raising house outside
The forward and backward both sides in face, the upper end of upper roller shutter around on upper roller shutter cylinder, its lower end install roller shutter faller, upper roller shutter faller
Front and rear ends are slideably inlaid in the slot of roller shutter slot；Upper rolling motor connects upper curtain rolling shaft.
The drinking-water component includes water fountain, drinking trough and drainpipe, and water fountain is mounted on the top of drinking trough, draining
Pipe is mounted on the bottom of drinking trough, guides lower layer by upper layer, and leads to sewer.
The feedstuff feeding component includes feed conveyer, automatic feeder and free choice feeding slot；The feed
Conveying device is mounted on the top of pig raising house, is sequentially connected automatic feeder by tee tube and slot is freely eaten.
The feedstuff feeding component in the divider wall of adjacent pig raising house, is formed and is shared between being mounted on two.
The excrement component of scraping includes that manure scraper plate, drive chain, two drive sprockets and driving motor, manure scraper plate are mounted on
Collect the upper surface of excrement urea removal plate, two drive sprockets are separately mounted to the rear and front end of lower layer, and drive chain is around mounted in two drivings
On sprocket wheel and connect collection excrement urea removal plate；Driving motor connects drive sprocket.
On the top of the canted-plate of the lower layer, be also equipped with by exhaust column, windlass main and air draft mechanism at ventilation
Component.
Ecological pig-culturing method of the invention, pig raising column home are divided into upper and lower two layers, and lateral surface is opened wide and is installed additional and is rolled up
Curtain device, thus, the ventilation condition in column home is preferable, both can guarantee that summer is nice and cool, also can guarantee Winter protection.Meanwhile it using
Floor with " V " shape slot is drained by instruction domestic animal pig at the floor with " V " shape slot, so that both not needing to use in pig house
Water cleaning does not need keeper's cleaning Pig dung and urine substantially yet and subtracts to both greatly reduce the water consumption in breeding process
Lack sewage caused by breeding process, also significantly reduces the labor intensity of keeper.In addition, being generated in its breeding process
Pig dung and urine by separation, excrement slag is sent as raw material to organic biofertilizer factory, and after urine is by methane-generating pit processing, biogas slurry is again
By filtering fermentation layer adsorption filtration, then the moisture evaporation in biogas slurry is fallen by volatilization curtain, has not only reduced remaining biogas slurry amount, but also
Organic substance in biogas slurry is concentrated in filtering fermentation layer and is utilized as fertilizer.It repeats the above process, nothing can be realized
Biogas slurry discharge；Filtering fermentation layer together with biogas residue, send to organic biofertilizer factory and office as raw material and manages after everfermentation.Therefore,
Entire breeding process can substantially reach the boundary of " resource-effective, environmental-friendly " almost without noxious emission.
Specific embodiment
With reference to embodiments, the present invention is further illustrated.Following explanation be by the way of enumerating, but this
The protection scope of invention should not be limited to thoses mentioned above.
The ecological pig-culturing method of the present embodiment, breeding process are as follows:
(i), ecological pig house is built:
The ecologically raising pigs column home of the present embodiment is constituted by left and right symmetrical upper and lower two layers.Below with the upper and lower of its left side
It is illustrated for two layers.
The bottom of lower layer is base plate, more upward base masts is provided on the base plate, in the base mast
On be provided with crossbeam (be similar to collar tie beam).The above are upper layers for crossbeam, are provided with more upward top surface columns；On the column of top surface
It is provided with top surface A-frame, swinery house top surface is laid on the A-frame of top surface.
Upper layer includes the pig raising house between even numbers, and the lateral surface of pig raising house is provided with outside parapet, on the outside on parapet also
It is provided with fence (most upper root canal for fence is water supplying pipe at this)；It is provided between the adjacent pig raising house in the front and back of pig raising house
Stair-stepping column home dividing wall, in which: be divided into lower part close to exterior side surface portion, this compared with being equipped with fence at lower part；It should
The inside of pig raising house, is additionally provided with asile wall, in the asile wall, is additionally provided with the lattice door for people, pig disengaging.
On the top of the lateral surface of pig raising house, it is provided with transparent plane skylight, shutter arrangement is installed in middle and lower part.Upper roller shutter group
Part be by upper roller shutter box, upper roller shutter cylinder, upper curtain rolling shaft, upper roller shutter, two upper roller shutter slots, upper roller shutter faller, upper roller shutter bottom plate and
Upper rolling motor is constituted.Upper roller shutter box is mounted on the upper position (lower end of transparent plane skylight) of pig raising house lateral surface, upper roller shutter
Cylinder is sleeved on curtain rolling shaft, is mounted in roller shutter box together；(section is in " H " shape to two upper roller shutter slots, and two sides all has
Slot) be separately mounted to the forward and backward both sides (above supporting upper roller shutter box, lower to support upper roller shutter bottom plate) of pig raising house lateral surface, upper roller shutter it is upper
Roller shutter faller is installed around mounted in upper roller shutter cylinder upper and lower end in end, and the front and rear ends of upper roller shutter faller are slideably inlaid in volume
In the slot of curtain slot；Upper roller shutter bottom plate is mounted on the lateral surface of outside parapet；Upper rolling motor connects upper curtain rolling shaft.
In the lateral surface of pig raising house, it is also equipped with Anti-mosquito mesh.
The inside of fence on the outside parapet of pig raising house lateral surface is equipped with drinking-water component, and drinking-water component is by drinking
Hydrophone (duck-beak type pig water fountain), drinking trough and drainpipe are constituted, and water fountain is mounted on the top of drinking trough, and is connected by pipeline
Logical water supplying pipe；Drainpipe is mounted on the bottom of drinking trough, guides lower layer by upper layer, and leads to sewer.
On the column home dividing wall in pig raising house, free choice feeding slot is installed, is also equipped on the free choice feeding slot certainly
Automatic feeder, is connected to by dynamic batch charger by tee tube with the feed conveyer of higher position；Feed conveyer, automatic throwing
Material machine and free choice feeding slot constitute feedstuff feeding component.In the feedstuff feeding component divider wall that adjacent pig raising is given up between being mounted on two,
It is formed and is shared.
In pig raising house, floor is in low inside and high outside shape, the gradient 3%, and in the 2/3 of close exterior portion, is provided with more
Item (under normal conditions, two between be separated by 5-8cm) section is in V-shaped groove (under normal conditions, the upper hem width degree of slot of inverted " v "
For 1-2cm, length 20-30cm).
Lower layer is that Pig dung and urine is collected and preliminary treatment place.
Lower shutter arrangement is installed in the lateral surface of lower layer, lower shutter arrangement is by lower roller shutter box, lower roller shutter cylinder, lower roller shutter
Axis, lower roller shutter, two lower roller shutter slots, lower roller shutter faller, lower roller shutter bottom plate and upper rolling motor are constituted.Lower roller shutter box is mounted on cross
On the lateral surface of beam, lower roller shutter cylinder is sleeved on lower curtain rolling shaft, is mounted in lower roller shutter box together；Two lower roller shutter slot (sections
In " H " shape, two sides all has slot) be separately mounted to lower layer's lateral surface forward and backward both sides (outside of adjacent two base mast, on
It is lower to support lower roller shutter bottom plate to lower roller shutter box), lower roller shutter faller is installed around mounted in last volume curtain cylinder upper and lower end in the upper end of lower roller shutter, under
The front and rear ends of roller shutter faller are slideably inlaid in the slot of lower roller shutter slot；Lower roller shutter bottom plate is mounted on the outside of base plate
On face；Lower rolling motor connects lower curtain rolling shaft.
Bottom in lower layer is provided with urethral catheterization slot on the base plate of outside, has in the upper end of the urethral catheterization slot
Seam allowance (is provided with the sieve pore in many apertures 0.5-1.5mm, for leaking pig for being embedded in collection excrement urea removal plate on the collection excrement urea removal plate
Urine in excrement), the gradient of the rear and front end of urethral catheterization slot sum aggregate excrement urea removal plate is 3%, is flow automatically convenient for urine.It is high outer in canted-plate
Low land is tiltedly mounted on the bottom surface on the inside of the V-shaped groove of upper layer between the inside of collection excrement urea removal plate, and tilt angle is 60 °.Tiltedly
The bottom surface on the surface and urethral catheterization slot of setting plate sum aggregate excrement urea removal plate is shiny surface.On collection excrement urea removal plate, it is also equipped with and scrapes excrement
Component, this, which scrapes excrement component, is made of manure scraper plate, drive chain, two drive sprockets and driving motor, and manure scraper plate is mounted on collection
The upper surface of excrement urea removal plate, two drive sprockets are separately mounted to the rear and front end of lower layer, and drive chain is around mounted in two drive chains
On wheel and connect collection excrement urea removal plate；Driving motor connects drive sprocket.On the top of canted-plate, it is also equipped with by exhaust column, takes out
Wind general pipeline and air draft mechanism at ventilation component；Exhaust column be inwardly pierced by after canted-plate with windlass main, further along or after draw,
It is connect with exhaust fan, for extracting the air in lower layer space out, improves the air quality in lower layer space.
(ii), construction biogas slurry concentration volatilization processing system:
The biogas slurry concentration volatilization processing system of the present embodiment be by volatilization thickening apparatus, filter assemblies and recirculation assembly and
Volatilization component is helped to constitute.
Filter assemblies are by filtering fermentation bed, filtering fermentation layer, filtering biogas slurry accumulator tank, filtering biogas slurry recovery pond, biogas slurry
It filters sieve plate and fermentation bed column and fermentation bed crossbeam is constituted.
Filtering fermentation bed is a rectangular groove-like structure, and groove bottom puts 3% (usually 1- from both sides to centre
5%) the gradient；In intermediate lowest part, filtering biogas slurry accumulator tank is offered, equally, filtering biogas slurry accumulator tank is also put from left to right
The gradient of 3% (usually 1-5%)；Installing biogas slurry filtering sieve plate additional in the upper end of filtering biogas slurry accumulator tank, (usually stainless steel sieves
Plate can also be used plastics or other perishable material not allowed to make), screen-aperture is usually 0.5-2mm.Filtering fermentation layer
It is the fermented material for being added to fermenting microbe, is plated on biogas slurry filtering sieve plate.The setting of biogas slurry recovery pond is filtered to ferment in filtering
The right edge of bed is connected to filtering biogas slurry accumulator tank.The periphery of filtering fermentation bed is arranged in more fermentation bed columns, and the upper end adds
It fills fermentation bed crossbeam (fermentation bed column can also be increased, and install ceiling additional at an upper portion thereof, to adapt in outdoor application).
Volatilization thickening apparatus be by multiple groups (according to filtering fermentation bed length depending on, it is generally the case that be spaced between two groups
0.5-0.8m) volatilization curtain component is constituted, and volatilization curtain component is made of plumbing bar under volatilization curtain cross tube, volatilization curtain, volatilization curtain, is waved
The upper and lower end of hair extension (usually towel or cloth can also be made by hygroscopic material) is installed on horizontal on volatilization curtain respectively
Under bar and volatilization curtain in plumbing bar.The both ends of volatilization curtain cross tube are mounted on fermentation bed crossbeam, and plumbing bar was mounted under the curtain that volatilizees
On the slot edge for filtering fermentation bed.Under normal conditions, volatilization curtain is perpendicular to filtering biogas slurry accumulator tank, to shorten volatilization curtain cross tube
Length.
Recirculation assembly be by more (according to filtering fermentation bed width depending on, it is generally the case that be spaced 0.5- between two
0.8m) original biogas slurry eruption pipe, more volatilization biogas slurry eruption pipes, volatilization biogas slurry supply pipe and volatilization biogas slurry supply pump are constituted.
Original biogas slurry eruption pipe is mounted on the top of filtering fermentation layer, is provided with multiple original biogas slurries on the tube wall of downside
Eruption hole (aperture is usually 0.8-2.5mm, and two adjacent distance between borehole are 50-100mm).Volatilization biogas slurry eruption pipe is mounted on every two
Among the top of group volatilization curtain component, multiple volatilization biogas slurry eruptions hole (hole is provided on two sides on middle part to the tube wall of middle and lower part
Diameter is usually 0.8-2.5mm, and two adjacent distance between borehole are 50-100mm), the both ends of volatilization biogas slurry eruption pipe are fixed by fixing card
It is mounted below fermentation bed crossbeam.Volatilization biogas slurry supply pipe, the one end of one end respectively with more volatilization biogas slurries eruption pipes connect
It is logical, the other end closing of volatilization biogas slurry eruption pipe；The other end connection volatilization biogas slurry supply pump for biogas slurry supply pipe of volatilizing, natural pond of volatilizing
Fluid supply pump is mounted in filtering biogas slurry recovery pond.
Helping volatilization component includes one or two blowers and air blower, blower be mounted on filtering fermentation bed one side or
Both sides, on the inside of the blower middle and upper part (convenient for by wind to the centre of volatilization curtain) tube wall on be provided with multiple blowhole (apertures
Usually 5-10mm, two adjacent distance between borehole be 100-300mm), blower it is closed at one end, the other end is connected to air blower.
(iii), ecology raising:
1., piglet chooses:
Select weight 10-15kg, bouncing, fur glow, limpid, listless heavy without toe hoof and disease of breathing, binocular
Piglet strongly fragrant, of the same size；
2., lairage instruction:
It lairage first day, feeds intake according to normal feed intake 20%, or do not feed intake；And feeding area, row are strictly divided to domestic animal pig
Just area, drinking area；
Lairage second day to the 4th day: being stepped up domestic animal pig feed intake；
Lairage the 5th day: restoring normal feeding, and look after and guide domestic animal pig to V-shaped groove region defecation；
3., normally raise:
Conventionally, epidemic prevention and control and normal feeding work are carried out, until delivering for sale；
(iv), waste water process:
1., drink residual water treatment:
Domestic animal pig drinks water in drinking-water component, generated remaining water due to not being contaminated, thus, by drinking-water component
Drainpipe is directly as discharging life water；
2., pig manure pig urinate preliminary treatment:
The pig manure pig urine that domestic animal pig drains during the feeding process, the canted-plate of lower layer is discharged by V-shaped groove, and then converge into collection excrement
On urea removal plate, urine therein by collection excrement urea removal plate filtering, under be seeped into the urethral catheterization slot of its underpart, import in methane-generating pit and carry out
Anaerobic fermentation；Remaining excrement slag is scraped by scraping excrement component on collection excrement urea removal plate, is sent as raw material to organic biofertilizer factory and is carried out
Fermentation process；
(v), biogas residue and biogas liquid is handled:
In methane-generating pit after anaerobic fermentation, the biogas of generation is used as fuel, and biogas residue is sent as raw material to organic life
The processing of object fertilizer plant, the biogas slurry of generation are sent to biogas slurry and volatilization processing system processing are concentrated；
(vi), biogas slurry concentration volatilization:
It will be first added to the fermentation matter object (that is: filtering fermentation layer) of fermenting microbe, be plated on biogas slurry filtering sieve plate, allow it
It ferments；When its fermentation to certain degree, heat can be generated, at this point, by original by drawing after filtering in methane-generating pit
Biogas slurry leads to the upper surface of filtering fermentation layer through original biogas slurry eruption pipe, then uniformly sprays through original biogas slurry eruption hole to filtering fermentation
On layer, allows it to adsorb organic substance therein, then filter sieve plate filtering by biogas slurry, into filtering biogas slurry accumulator tank, flow to
It filters in biogas slurry recovery pond, becomes volatilization biogas slurry, then be delivered to volatilization natural pond through volatilization biogas slurry supply pipe by volatilization biogas slurry supply pump
Liquid eruption pipe is erupted the top to the volatilization curtain on both sides by volatilization biogas slurry eruption hole and is adsorbed.Erupt waving on volatilization curtain
Send out biogas slurry one side under the effect of gravity, can be to the lower part seepage flow of volatilization curtain, and then it is covered with whole picture volatilization curtain；On the other hand, by
In the fermentation heat that filtering fermentation layer generates, so that the moisture in the volatilization biogas slurry being adsorbed on volatilization curtain is gradually volatilized, into
Enter in air.Seepage flow to the less remaining volatilization biogas slurry in volatilization curtain lower part drops on filtering fermentation layer, at this point, contained by it
Organic substance concentration is higher, again by after filtering fermentation layer absorption, flows back to filtering biogas slurry accumulator tank by biogas slurry filtering sieve plate, into
And it flow to filtering biogas slurry recovery pond.It repeats the above process, no biogas slurry discharge can be realized；Filtering fermentation layer is made after everfermentation
It send for raw material to organic biofertilizer factory and office and manages.
In use process, in order to improve the efficiency of volatilization, air blower can be opened, dry air is passed through blowing by air blower
Blowhole on pipe blows to volatilization curtain, accelerates the air circulation of volatilization curtain.At winter or clammy weather, into the dry of air blower
Dry air can be to be added by heating device (such as electric heating or methane boiler heating or solar energy heating or other heating devices)
Air after heat can accelerate to volatilize at this point, blow to volatilization curtain is warmed-up air.
Since biogas slurry is to have passed through Anaerobic Treatment, without peculiar smell, temperature when volatilizing in addition is not high (logical for itself
Often at 40 DEG C or less), thus, the moisture evaporation in biogas slurry will not pollute atmosphere into air.
Ecological pig-culturing method of the invention is suitable for large and medium-sized pig farm and uses.
Claims (6)
1. a kind of ecological pig-culturing method, which is characterized in that breeding process is as follows:
(i), ecological pig house is built:
Ecologically raising pigs column home is built, including upper and lower two layers, left and right side is symmetrical, and every side upper layer includes above pig raising between two
House；
In the lateral surface of the pig raising house, upper part is transparent plane skylight, and middle and lower part is equipped with shutter arrangement, medial surface it is outer
Side is passageway；In pig raising house, it is separately installed with drinking-water component and feedstuff feeding component；Floor in the pig raising house is in
Low inside and high outside, gradient 1-5%, and in the 1/2-3/4 of exterior portion is provided with one or more, section is in inverted " v "
V-shaped groove；
The lower layer includes canted-plate, collection excrement urea removal plate, urethral catheterization slot and scrapes excrement component, and the canted-plate tilts peace low inside and high outsidely
For bottom surface on the inside of the V-shaped groove of upper layer between the inside of collection excrement urea removal plate, tilt angle is 30-75 °；The urethral catheterization slot
Below collection excrement urea removal plate, the gradient of the rear and front end of urethral catheterization slot sum aggregate excrement urea removal plate is 1-5% for setting；In the lower layer
Lateral surface is also equipped with lower shutter arrangement；
(ii), ecology raising:
1., piglet chooses:
Select weight 10-15kg, bouncing, fur glow, limpid, listless depressed, big without toe hoof and disease of breathing, binocular
Small consistent piglet；
2., lairage instruction:
It lairage first day, feeds intake according to normal feed intake 10-30%, or do not feed intake；And feeding area, defecation are strictly divided to domestic animal pig
Area, drinking area；
Lairage second day to the 4th day: being stepped up domestic animal pig feed intake；
Lairage the 5th day: restoring normal feeding, and look after and guide domestic animal pig to V-shaped groove region defecation；
3., normally raise:
Conventionally, epidemic prevention and control and normal feeding work are carried out, until delivering for sale；
(iii), waste water process:
1., drink residual water treatment:
Domestic animal pig drinks water in drinking-water component, and generated remaining water is arranged by the drainpipe in drinking-water component directly as domestic water
It puts；
2., pig manure pig urinate preliminary treatment:
The pig manure pig urine that domestic animal pig drains during the feeding process, the canted-plate of lower layer is discharged by V-shaped groove, and then converges into collection excrement urea removal
On plate, urine therein by collection excrement urea removal plate filtering, under be seeped into the urethral catheterization slot of its underpart, import in methane-generating pit and carry out anaerobism
Fermentation；Remaining excrement slag is scraped by scraping excrement component on collection excrement urea removal plate, is sent as raw material to organic biofertilizer factory and is fermented
Processing；
(iv), biogas residue and biogas liquid is handled:
In methane-generating pit after anaerobic fermentation, the biogas of generation is used as fuel, and biogas residue is sent as raw material to organic bio-fertilizer
Expect that factory and office's reason, the biogas slurry of generation are sent to biogas slurry and volatilization processing system processing are concentrated；
(v), construction biogas slurry concentration volatilization processing system:
It builds biogas slurry concentration volatilization processing system, including volatilization thickening apparatus, filter assemblies and recirculation assembly and helps volatilization group
Part；
The volatilization thickening apparatus includes two groups or more, is made of plumbing bar under volatilization curtain, volatilization curtain cross tube and volatilization curtain
Volatilize curtain component；
The filter assemblies include filtering fermentation bed, filtering fermentation layer, filtering biogas slurry accumulator tank and filtering biogas slurry recovery pond；
The recirculation assembly includes one or more original biogas slurry eruption pipe, one or more volatilization biogas slurry eruption pipe, volatilization
Biogas slurry supply pipe and volatilization biogas slurry supply pump；
The volatilization component that helps includes blower and air blower；
(vi), biogas slurry concentration volatilization:
First the biogas slurry that methane-generating pit generates uniformly is sprayed on filtering fermentation layer by original biogas slurry eruption pipe and is filtered, it is adsorbed
Contained in organic substance be then recovered in filtering biogas slurry recovery pond by filtering biogas slurry accumulator tank, then by volatilization biogas slurry
Supply pump will be conveyed to volatilization biogas slurry supply pipe by the biogas slurry of adsorption filtration, and then be sprayed at volatilization by volatilization biogas slurry eruption pipe
On curtain, the heat generated by the filtering fermentation layer fermentation process of volatilization curtain lower part and room temperature wind or hot wind warp by air blower conveying
Blower blows to volatilization curtain, and the biogas slurry adsorbed on the curtain that helps to volatilize is volatilized；The remaining biogas slurry not yet volatilized is by under volatilization curtain
It seeps, drops onto and filtered again on filtering fermentation layer, and adsorb organic substance that is contained therein, have passed through concentration；In repetition
Process is stated, no biogas slurry discharge can be realized；Filtering fermentation layer is sent as raw material to organic biofertilizer factory and office after everfermentation
Reason.
2. ecological pig-culturing method according to claim 1, it is characterised in that: the upper shutter arrangement includes upper roller shutter
Box, upper roller shutter cylinder, upper curtain rolling shaft, upper roller shutter, two upper roller shutter slots, upper roller shutter faller, upper roller shutter bottom plate and upper rolling motor；Institute
The upper roller shutter box stated is mounted on the upper position of pig raising house lateral surface, and upper roller shutter cylinder is sleeved on curtain rolling shaft, is mounted on together
In upper roller shutter box；Two upper roller shutter slots are separately mounted to the forward and backward both sides of pig raising house lateral surface, and the upper end of upper roller shutter is around mounted in upper
On roller shutter cylinder, its lower end install roller shutter faller, the front and rear ends of upper roller shutter faller are slideably inlaid in the slot of roller shutter slot
In；Upper rolling motor connects upper curtain rolling shaft.
3. ecological pig-culturing method according to claim 2, it is characterised in that: the drinking-water component includes water fountain, drink
Sink and drainpipe, water fountain are mounted on the top of drinking trough, and drainpipe is mounted on the bottom of drinking trough, is guided into down by upper layer
Layer, and lead to sewer.
4. ecological pig-culturing method according to claim 3, it is characterised in that: the feedstuff feeding component includes that feed is defeated
It send device, automatic feeder and slot is freely eaten；The feed conveyer is mounted on the top of pig raising house, passes through tee tube
It is sequentially connected automatic feeder and slot is freely eaten.
5. ecological pig-culturing method according to claim 4, it is characterised in that: the excrement component of scraping includes manure scraper plate, drives
Dynamic chain, two drive sprockets and driving motor, manure scraper plate are mounted on the upper surface of collection excrement urea removal plate, and two drive sprockets are pacified respectively
Mounted in the rear and front end of lower layer, drive chain is around on two drive sprockets and connecting collection excrement urea removal plate；Driving motor connection
Drive sprocket.
6. ecological pig-culturing method according to claim 5, it is characterised in that: on the top of the canted-plate of the lower layer, also
Be equipped with by exhaust column, windlass main and air draft mechanism at ventilation component.
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| CN107396888A (en) * | 2017-08-30 | 2017-11-28 | 荔浦鸿博朝阳养殖场 | A kind of method of ecologically raising pigs |
| CN107439481A (en) * | 2017-08-30 | 2017-12-08 | 荔浦鸿博朝阳养殖场 | A kind of method of overhead bed to raise pig |
| CN111134024A (en) * | 2018-11-03 | 2020-05-12 | 中合源(上海)农业科技有限公司 | Full-ecological functional intelligent integrated pig raising system without pollutant emission |
| CN110050753A (en) * | 2019-05-24 | 2019-07-26 | 王朋 | A kind of middle swine rearing method |
| CN110476883A (en) * | 2019-09-20 | 2019-11-22 | 嘉峪关海沣农业科技有限公司 | A kind of seasonal method for breeding of high disease resistance perfume (or spice) pig |
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| CN1977595A (en) * | 2005-11-29 | 2007-06-13 | 厦门民惠食品有限公司 | Ecological pig-culturing method |
| CN103719014B (en) * | 2013-12-11 | 2015-07-22 | 丁志强 | Ecological cycle pig breeding method |
| CN104082246B (en) * | 2014-07-14 | 2016-02-24 | 江苏省农业科学院 | The method of farrowing child care pig is raised with movable hog house |
| CN104170618B (en) * | 2014-07-25 | 2017-03-29 | 河南未来再生能源股份有限公司 | Zero-emission no pollution high-efficiency agriculture ecological recycle system |
| CN104381202A (en) * | 2014-10-24 | 2015-03-04 | 重庆翰锋元浩食品有限公司 | Pork pig feeding method in greenhouse |
| CN104521879B (en) * | 2014-12-04 | 2017-02-22 | 山东春藤食品有限公司 | Eco-friendly fermentation bed pig-raising method |
| CN105779504A (en) * | 2016-03-14 | 2016-07-20 | 四川省地宸农业有限责任公司 | Breeding farm waste gas recycling method |
| CN106106359A (en) * | 2016-06-30 | 2016-11-16 | 宾阳县东洋养殖有限公司 | A kind of environmental and ecological method for culturing pigs |
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