CN108668950A - A kind of henhouse water circulation utilization system - Google Patents
A kind of henhouse water circulation utilization system Download PDFInfo
- Publication number
- CN108668950A CN108668950A CN201810617618.0A CN201810617618A CN108668950A CN 108668950 A CN108668950 A CN 108668950A CN 201810617618 A CN201810617618 A CN 201810617618A CN 108668950 A CN108668950 A CN 108668950A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000000855 fermentation Methods 0.000 claims abstract description 34
- 230000004151 fermentation Effects 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 230000001376 precipitating effect Effects 0.000 claims abstract description 27
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 238000001556 precipitation Methods 0.000 claims abstract description 14
- 238000011049 filling Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 238000004062 sedimentation Methods 0.000 claims description 15
- 238000012216 screening Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 210000003608 fece Anatomy 0.000 abstract description 34
- 239000010871 livestock manure Substances 0.000 abstract description 32
- 241000287828 Gallus gallus Species 0.000 abstract description 27
- 239000007787 solid Substances 0.000 abstract description 9
- 239000003337 fertilizer Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 235000013330 chicken meat Nutrition 0.000 description 25
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000003895 organic fertilizer Substances 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 101100493714 Caenorhabditis elegans bath-47 gene Proteins 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/04—Dropping-boards; Devices for removing excrement
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Birds (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Animal Husbandry (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of henhouse water circulation utilization systems, it is sprayed unit, solid-liquid separation unit, precipitation filter element and biogas fermentation unit including henhouse, the outlet pipe for being sprayed unit is connect with solid-liquid separation unit entrance, solid-liquid separation unit has filtering outlet pipe and squeezing outlet pipe, filtering outlet pipe is connect with the water filling port for precipitating filter element, by being connect respectively with the water inlet pipe of filtering outlet pipe and biogas fermentation unit after threeway, the treated water outlet of settling tank is connected squeezing outlet pipe with unit caches tower is sprayed.It realizes by the way that chicken manure to be separated by solid-liquid separation, solids is recycled as fertilizer etc., the flush cycle again that the water of recycling can be used for chicken manure utilizes, and realizes using water wisely, energy-saving and emission-reduction, turn waste into wealth, not only water resource utilization had been saved, but also has reduced environmental pollution, has also added enterprise's income, the occupancy in the places such as feace storing pool is decreased, realizes that drop originally increases income.
Description
Technical field
The present invention relates to poultry technical field of auxiliary equipment, more particularly to a kind of henhouse water circulation utilization systems.
Background technology
There are hundreds and thousands of chickens in the chicken farm of general scale, can generate a large amount of excrement in the lower section of chicken coop daily, need
It to clear up in time, manual cleaning, efficiency is very low, and a few years ago, popular chicken manure remove device is scraped by shovel and collects chicken manure
Get up, shortcoming has chicken manure and is adhered on scraper plate or chicken manure channel, and shovels the chicken manure stink bigger after scraping, and air is dirty
It contaminates extremely serious.After chicken manure shovel scrapes concentration, it is necessary to very inconvenient by being manually collected transhipment.It is special that it is changed to setting later
The chicken manure channel of door, is rinsed with water, a large amount of daily although avoiding the pollution of chicken manure stink and artificially collecting the inconvenience of rotation
The problem for being rinsed with water chicken manure and causing garbage disposal, be filled soon in feace storing pool, there is also random in part chicken farm
Discharge causes river etc. greatly to pollute.
For applicant by being separated by solid-liquid separation to chicken manure, solids is recycled as fertilizer etc., and water circulation utilizes, and realizes section
Energy emission reduction, turns waste into wealth, has not only saved water resource utilization, but also reduce environmental pollution, also adds enterprise's income.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of henhouse water circulation utilization system, pass through by
Chicken manure is separated by solid-liquid separation, solid manure convenience in transport and for processing organic fertilizer, after liquid manure is filtered precipitation,
The flushing again that the water of recycling can be used for chicken manure utilizes, and realizes using water wisely, avoids a large amount of utilizations and waste of water resource,
Reduce the occupancy in the places such as feace storing pool.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of henhouse water circulation use
System, including henhouse are sprayed unit, solid-liquid separation unit, precipitation filter element and biogas fermentation unit, the spray punching
The outlet pipe for washing unit is connect with solid-liquid separation unit entrance, and solid-liquid separation unit has filtering outlet pipe and squeezing outlet pipe,
Filtering outlet pipe with precipitate filter element water filling port connect, squeeze outlet pipe by after the first threeway respectively with filter outlet pipe
It is connected with the water inlet pipe of biogas fermentation unit, precipitation filter element includes sedimentation basin and settling tank, and the sedimentation basin passes through partition board
Or straight wall is divided into three sections, the first precipitating phase is connected by the water filling port of upper hose and settling tank, the sewage draining exit of settling tank and second
Precipitating phase connects, and the second precipitating phase is precipitated with third and is connected in the middle part of intersegmental partition board or straight wall by the way that the perpendicular net of filtering is arranged, third
Precipitating phase is connect by the second threeway with the water inlet pipe of squeezing outlet pipe and biogas fermentation unit again, the second threeway and biogas fermentation
Booster pump is provided between unit, the treated water outlet of settling tank is connected with the caching tower for being sprayed unit.
The solid-liquid separation unit includes vibration screening mechanism and screw press mechanism, and vibration screening mechanism is tilting with one
Vibrating screen, vibrating screen side is provided with the drive rod vertical with its compass screen surface, and drive rod lower end is connect with a driven roller, driven roller
It is equipped with the vibrotrunk of head and the tail connection, drive rod slides in vibrotrunk, and the drive rod lower end uses ball head structure,
Sliding in vibrotrunk.
The screw press mechanism includes netted cylinder and internal screw press Auger, and the shaft of Auger subtracts with external
Fast device output shaft linkage, retarder are driven by motor, shell are provide with outside netted cylinder, and collecting tank is arranged below cylinder,
The squeezing outlet pipe is connected on collecting tank, setting adjusting platen and faces-collecting groove, vibration at the feces outlet of screw press mechanism
There is the sink of inclined plate structure, sink to connect the filtering outlet pipe for sieve lower section.
The retarder is double output structure, and side output shaft drives screw press Auger, other side output shaft to pass through ten thousand
It is connect to section with driven roller.
The settling tank includes tank body, and top of the tank side is provided with overflow groove, and overflow groove inner wall is to be laid with sawtooth to lack
The loop configuration of mouth, overflow groove outer wall are provided with the first outlet pipe, and tank body is interior to be arranged a central tube by holder at center, sinks
By being connect at the top of upper hose and central tube, central tube lower end is flaring structure in shallow lake pond, and tank body lower part is funnel structure, bottom end tool
There is the second outlet pipe being connect with sedimentation basin, a circular filter net is set between the central tube and inner tank wall.
Impeller is provided in the central tube, impeller top is tilting deflector, the shaft in face and impeller where deflector
Place face is parallel, and the shaft of impeller runs through the barrel of the central tube, and the sliding sleeve that a section is U-shaped, sliding sleeve are arranged on central tube
Outside is connect with the circular filter net, and shaft both ends extend in the U-shaped groove of sliding sleeve, and shaft all has eccentric shaft, eccentric
Bearing holder (housing, cover) is arranged on axis.
The biogas fermentation unit includes at least one marsh-gas fermentation tank, and multiple friendships are provided in the tank body of marsh-gas fermentation tank
The folded porous plate of staggered floor, the hole on porous plate is in from left to right ascending distribution, and the hole on porous plate is in from left to right
By dilute to thick distribution, misplace 60-90 degree successively between adjacent two plate.
The water inlet pipe of the biogas fermentation unit connect with tank body it is of the inside be plugged with cone sprue, cone sprue
Tip is connect by back-moving spring with the fixed column being arranged in pump line, and the rear end of cone sprue is connected with push-pull rod, push-pull rod
Upper setting stirring blade.
The henhouse water circulation utilization system of the present invention is by flowing into the water for rinsing the carrying excrement that excrement generates in henhouse
Row screening shunting, a large amount of water can be directly entered sedimentation basin, after precipitating filtration, purification, be back in loath to parting from each other and recycle, chicken
By squeezing, solid manure convenience in transport and for processing organic fertilizer, liquid manure can be with by threeway for moisture in excrement
It carries out precipitation filtration, purification into sedimentation basin as needed or enters biogas fermentation unit to carry out biogas production.The precipitation of segmentation
Pond convenient for collecting filtering precipitate, and by the cooperation of second and third precipitating phase, makes the species precipitates such as sand in the second precipitation
Section, the liquid manure rich in nutriment erect net by filtering, third section are carried out under law of connected vessels, and then be pumped to biogas fermentation
Tank carries out biogas production, effectively reduces solid biogas residue and the cleaning frequency of marsh-gas fermentation tank, and biogas is produced convenient for long-time stable.
By the way that chicken manure to be separated by solid-liquid separation, solids is recycled as fertilizer etc., and the water of recycling can be used for chicken manure again
Secondary flush cycle utilizes, and realizes that using water wisely, energy-saving and emission-reduction are turned waste into wealth, has not only saved water resource utilization, but also reduce environment
Pollution also adds enterprise's income, decreases the occupancy in the places such as feace storing pool, realizes that drop originally increases income.
Description of the drawings
The present invention is further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of solid-liquid separation unit of the present invention；
Fig. 3 is the structural schematic diagram of present invention precipitation filter element and biogas fermentation unit；
Fig. 4 is the structural schematic diagram of settling tank of the present invention；
Fig. 5 is the overlooking structure diagram of Fig. 4；
Fig. 6 is the structural schematic diagram of central tube；
Fig. 7 is the structural schematic diagram of porous plate.
Specific implementation mode
The invention will be further elucidated with reference to specific embodiments.
Referring to Fig. 1：A kind of henhouse water circulation utilization system, including henhouse are sprayed unit 1, solid-liquid separation unit 2, sink
Shallow lake filter element 3 and biogas fermentation unit 4, the outlet pipe 12 for being sprayed unit 1 connect with 2 entrance of solid-liquid separation unit
It connects, solid-liquid separation unit 2 has filtering outlet pipe 21 and squeezing outlet pipe 22, filters outlet pipe 21 and precipitates filter element 3
Water filling port 311 connects, squeezing outlet pipe 22 by after the first threeway 5 respectively with filtering outlet pipe 21 and biogas fermentation unit 4
Water inlet pipe 41 connects, and precipitation filter element 3 includes sedimentation basin 31 and settling tank 32, and the sedimentation basin 31 passes through partition board or straight wall
312 points are three sections, and the first precipitating phase 313 is connect by upper hose 317 with the water filling port of settling tank 32, the sewage draining exit of settling tank 32
328 connect with the second precipitating phase 314, and the partition board or 312 middle part of straight wall between the second precipitating phase 314 and third precipitating phase 315 pass through
Setting filtering is erected net 316 and is connected to, and third precipitating phase 316 passes through the second threeway 5 and squeezing outlet pipe 22 and biogas fermentation unit 4 again
Water inlet pipe 41 connect, booster pump 7, the treated water outlet of settling tank 32 are provided between the second threeway 5 and biogas fermentation unit 4
3211 are connected with the caching tower 11 of unit 1 is sprayed.
Plunger pump 6 is additionally provided in the sedimentation basin 31, plunger pump 6 is connected with filter press (not shown), passes through press filtration
Chicken manure water with more precipitation is further carried out press filtration by machine, and the filter cake of press filtration is used together with the squeezing chicken manure after separation of solid and liquid
In organic fertilizer production, filtrate is back to the first precipitating phase 313, and decontamination cycle utilizes again.
The solid-liquid separation unit includes vibration screening mechanism and screw press mechanism, and vibration screening mechanism is tilting with one
Vibrating screen 23,23 side of vibrating screen is provided with the drive rod 24 vertical with its compass screen surface, 24 lower end of drive rod and a driven roller 29
Connection, driven roller 29 is consistent with 23 gradient of vibrating screen, and 29 both ends of driven roller are fixed on frame body, driven roller by swivel bearing 25
29 are equipped with the vibrotrunk 210 of head and the tail connection, the sliding in vibrotrunk 210 using ball head structure of 24 lower end of drive rod.It shakes
There is 23 lower section of dynamic sieve the sink 211 of inclined plate structure, sink 211 to connect the filtering outlet pipe 21.The screw press mechanism
Including netted cylinder 26 and internal screw press Auger, the shaft 27 of Auger and the output shaft of external retarder 214 link,
Retarder 214 is driven by motor 215, shell 28 is provide with outside netted cylinder 26, and collecting tank 217 is arranged in 26 lower section of cylinder,
The squeezing outlet pipe 22 is connected on collecting tank 217, setting adjusting 212 sum aggregate excrement of platen at the feces outlet of screw press mechanism
Slot 216 adjusts squeezing degree and collects the chicken manure after squeezing.The retarder 214 preferably uses double output structure, side defeated
Shaft drives screw press Auger, other side output shaft to be connect with driven roller 29 by universal joint 213, drives its rotation, in turn
Driving vibrating screen 23 sieves.
The settling tank includes tank body 327, and 327 top side of tank body is provided with overflow groove 321, and 321 inner wall of overflow groove is
It is laid with the loop configuration of sawtooth notch 3210,321 outer wall of overflow groove is provided with the first outlet pipe 3211 and is used as treated water outlet,
A central tube 329, first one end of precipitating phase 313 far from water filling port 311 are arranged at center by holder 325 in tank body 327
It is connect with 329 top of central tube by upper hose 317,329 lower end of central tube is flaring structure 326, and 327 lower part of tank body is funnel
There is the second outlet pipe 328 being connect with the second precipitating phase 314 to be used as sewage draining exit, the central tube 329 and tank body for structure, bottom end
One circular filter net 324 is set between 327 inner walls, impeller 323 is provided in the central tube 329,323 top of impeller is tilting to lead
Flowing plate 322,322 place face of deflector is parallel with the 3214 place face of shaft of impeller 323, and deflector 322 makes in central tube 329
Flow is amesiality, and the shaft 3214 of impeller 323 runs through the barrel of the central tube 329, and being arranged a section on central tube 329 is
The sliding sleeve 3212 of U-shaped, 3212 outside of sliding sleeve are connect with the circular filter net 324, and 3214 both ends of shaft extend to sliding sleeve 3212
U-shaped groove in, 3214 both ends of shaft all have eccentric shaft, and bearing holder (housing, cover) 3213 is arranged on eccentric shaft, pass through water impact impeller
323, drive shaft 3214 to rotate, and then driven in sliding sleeve 3212 and circular filter net 324 by eccentric shaft and bearing holder (housing, cover) 3213
Lower floating oscillation, avoids filter screen 324 from blocking.
The biogas fermentation unit 4 includes at least one marsh-gas fermentation tank, and 3-5 is provided in the tank body 43 of marsh-gas fermentation tank
The porous plate 45 of a intersecting, the hole 451 on porous plate 45 is in from left to right ascending distribution, and on porous plate 45
Hole 451 be in from left to right by dilute to thick distribution, misplace 60-90 degree successively between adjacent two plate, and high concentration liquid manure raw material is in multilayer
The production acid phase flora of plate lower part is fully fermented, and provides a large amount of nutrient solutions, through hole 451 enters top, pumps raw material
In the process, upper phase will not be formed and is fluctuated, effective guarantee nutrient solution is in methane phase coexisting phase flora efficient methane production.Tank
Umbrella shape self- poking arrangement is provided with above porous plate 45 in body 43, which is layered on top of each other by one or more
Top there is the umbrella hood 48 of opening to constitute, umbrella hood 48 connect by supporting rod 46 with the madial wall of tank body 43.Umbrella shape is certainly
Dynamic agitating device drives aerogenesis phase zymotic fluid not stop to stir up and down, makes aerogenesis in tank body 43 using the effect for generating biogas bubble
More fully, persistently, aerogenesis is fast and more for the nutrient solution fermentation of phase.Water inlet pipe 41 is connect with tank body 43 of the inside is plugged with cone
The tip of sprue 410, cone sprue 410 is connect by back-moving spring 411 with the fixed column being arranged in water inlet pipe 41, and cone is stifled
The rear end of block 410 is connected with push-pull rod, and stirring blade 49 is arranged on push-pull rod, when being pumped into liquid manure, pushes away under pressure
Pull rod travels forward, and when pumping pressure reduces or stops pumping, under the action of back-moving spring 411, push-pull rod is retracted, is realized
Effective stirring that acid solution phase is produced to 43 lower part of tank body keeps flora in tank active, and density increases, and produces acid amount and increases, and then is aerogenesis
Sufficient nutrient solution is mutually provided, when improving gas production, therefore pumping, intermittent mode pumping may be used.43 madial wall of tank body is arranged
There are steady liquid bath 47, discharge nozzle 44 of the top setting with control valve of steady liquid bath 47, for realizing the discharge of control biogas slurry, steady liquid
Slot 47 extends to the lower part of tank body 43, can be effective since the fermentation raw material organic matter of lower part decomposes abundant, the biogas slurry stabilization of discharge
It is used as green fertilizer.43 escape pipe 42 of the top setting with control valve of tank body.
Be sprayed when system operation, in henhouse unit 1 rinse the flow of the carrying excrement that excrement generates first into
Row solid-liquid separation unit 2 carries out vibration screening mechanism, aqueous penetrates vibrating screen, by sink first in solid-liquid separation unit 2
211 and filtering outlet pipe 21, it is directly entered the first precipitating phase 313 of sedimentation basin 31, chicken manure enters screw press mechanism, in chicken manure
Moisture by squeezing, solid manure is expelled to faces-collecting groove 216, convenience in transport and for processing organic fertilizer, liquid manure
After falling into collecting tank 217, then by squeezing outlet pipe 22 pass through threeway 5 as needed enter sedimentation basin 31 the first precipitating phase 313
Carry out precipitation filtration, purification or enter biogas fermentation unit 4 to carry out biogas production, biogas fermentation is preferably using squeezing outlet pipe 22
Feed flow.Liquid manure into the first precipitating phase 313 enters the progress of settling tank 32 precipitation and filtration, purification again by upper hose 317 again,
Purified aqueous be back to by treated water outlet 3211 loath to part from each other in be sprayed unit 1 caching tower 11 in keep in, from
And realize water circulation use.Sediment rich in nutrition is discharged into the second precipitating phase 314 by sewage draining exit 328 in settling tank 32, and second
Sandstone is sunk to the bottom in precipitating phase 314, and liquid erects net 316 into third precipitating phase 315 through filtering, and biogas is pumped to by booster pump 7
Fermentation unit 4 carries out biogas production.
Sediment in sedimentation basin 31 periodically can be sent into filter press by plunger pump 6 and carry out press filtration, the filter cake of press filtration with it is solid
Squeezing chicken manure after liquid separation is used for organic fertilizer production together, and filtrate is back in the first precipitating phase 313 again decontamination cycle utilization.
Technical scheme of the present invention is not restricted in the range of embodiment of the present invention.The not detailed description of the present invention
Technology contents be known technology.
Claims (9)
1. a kind of henhouse water circulation utilization system, it is characterised in that：It is sprayed unit including henhouse, solid-liquid separation unit, sinks
Shallow lake filter element and biogas fermentation unit, the outlet pipe for being sprayed unit are connect with solid-liquid separation unit entrance, solid-liquid
There is separative element filtering outlet pipe and squeezing outlet pipe, filtering outlet pipe to connect, squeeze with the water filling port for precipitating filter element
Outlet pipe precipitates filter element by being connect respectively with the water inlet pipe of filtering outlet pipe and biogas fermentation unit after the first threeway
Treated water outlet is connected with the caching tower for being sprayed unit.
2. the system as claimed in claim 1, it is characterised in that：The precipitation filter element includes sedimentation basin and settling tank, institute
It states sedimentation basin and is divided into three sections by partition board or straight wall, the first precipitating phase is connected by the water filling port of upper hose and settling tank, precipitation
The sewage draining exit of tank is connect with the second precipitating phase, and the second precipitating phase precipitates in the middle part of intersegmental partition board or straight wall with third by being arranged
The perpendicular net connection of filter, third precipitating phase are connect by the second threeway with the water inlet pipe of squeezing outlet pipe and biogas fermentation unit again, the
Booster pump is provided between two threeways and biogas fermentation unit, the treated water outlet of settling tank is connected with unit caches tower is sprayed
It connects.
3. the system as claimed in claim 1, it is characterised in that：The solid-liquid separation unit includes vibration screening mechanism and spiral
There is a tilting vibrating screen, vibrating screen side to be provided with the drive rod vertical with its compass screen surface for press mechanism, vibration screening mechanism,
Drive rod lower end is connect with a driven roller, and driven roller is equipped with the vibrotrunk of head and the tail connection, and drive rod is sliding in vibrotrunk
Dynamic, the drive rod lower end uses ball head structure, is slided in vibrotrunk.
4. system as claimed in claim 3, it is characterised in that：The screw press mechanism includes netted cylinder and internal spiral shell
Spinning squeezes Auger, and the shaft of Auger links with external reducer output shaft, and retarder is driven by motor, netted cylinder outer cover
If shell, and collecting tank is set below cylinder, the squeezing outlet pipe is connected on collecting tank, has inclined plate below vibrating screen
The sink of structure, sink connect the filtering outlet pipe.
5. system as claimed in claim 4, it is characterised in that：The retarder is double output structure, the driving of side output shaft
Screw press Auger, other side output shaft are connect by universal joint with driven roller.
6. the system as claimed in claim 1, it is characterised in that：The settling tank includes tank body, and top of the tank side is provided with
Overflow groove, overflow groove inner wall are the loop configuration for being laid with sawtooth notch, and overflow groove outer wall is provided with the first outlet pipe, in tank body
One central tube is set at center by holder, for sedimentation basin by being connect at the top of upper hose and central tube, central tube lower end is to expand
Mouth structure, tank body lower part are funnel structure, and bottom end has the second outlet pipe connect with sedimentation basin, in the central tube and tank body
One circular filter net is set between wall.
7. system as claimed in claim 6, it is characterised in that：Impeller is provided in the central tube, impeller top is tilting to be had
Deflector, face is parallel with face where the shaft of impeller where deflector, and the shaft of impeller runs through the barrel of the central tube, center
It is arranged the sliding sleeve that a section is U-shaped on cylinder, is connect with the circular filter net on the outside of sliding sleeve, shaft both ends extend to the U of sliding sleeve
In connected in star, shaft all has eccentric shaft, and bearing holder (housing, cover) is arranged on eccentric shaft.
8. the system as claimed in claim 1, it is characterised in that：The biogas fermentation unit includes at least one biogas fermentation
Tank is provided with the porous plate of multiple intersectings in the tank body of marsh-gas fermentation tank, the hole on porous plate be in from left to right by it is small to
Big distribution, and the hole on porous plate is in by dilute from left to right to thick distribution, and misplace 60-90 degree successively between adjacent two plate.
9. system as claimed in claim 8, it is characterised in that：The water inlet pipe of the biogas fermentation unit is connect with tank body to be in
Cone sprue is plugged with inside it, the tip of cone sprue is connect by back-moving spring with the fixed column being arranged in pump line, cone
The rear end of body sprue is connected with push-pull rod, and stirring blade is arranged on push-pull rod.
Priority Applications (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111499105A (en) * | 2020-04-27 | 2020-08-07 | 开平市爱立特农业科技有限公司 | Automatic device for cleaning chicken manure |
| CN117884445A (en) * | 2024-03-15 | 2024-04-16 | 张家港高奇化工生物有限公司 | Be used for comprehensive self-cleaning device of gallon bottle multistation |
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| CN108668950B (en) | 2023-08-25 |
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Effective date of registration: 20240307 Address after: 473000 meters south of the highway entrance in Shigang Town, Neixiang County, Nanyang City, Henan Province Patentee after: Henan Duoduo Chicken Meat Technology Co.,Ltd. Country or region after: China Address before: 474350 South of Expressway Exit, Shigang Town, Neixiang County, Nanyang City, Henan Province Patentee before: Zhang Jinghui Country or region before: China |
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