CN208692038U - A kind of henhouse water circulation utilization system - Google Patents

Abstract

The utility model discloses a kind of henhouse water circulation utilization systems, unit, solid-liquid separation unit, precipitating filter element and biogas fermentation unit are sprayed 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 connecting 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 and saves water, 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

A kind of henhouse water circulation utilization system

Technical field

The utility model relates to technical field of auxiliary equipment of raising chickens, in particular to a kind of henhouse water circulation utilization system.

Background technique

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 the chicken manure stink shoveled after scraping is bigger, 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 chicken manure that is rinsed with water cause the problem of 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.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of henhouse water circulation utilization system, lead to It crosses and is separated by solid-liquid separation chicken manure, solid manure convenient transportation and for processing organic fertilizer, liquid manure is filtered heavy Behind shallow lake, the flushing again that the water of recycling can be used for chicken manure is utilized, and realizes and saves water, and avoids a large amount of utilizations and the wave of water resource Take, decreases the occupancy in the places such as feace storing pool.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of henhouse water recycles Unit, solid-liquid separation unit, precipitating filter element and biogas fermentation unit, the spray are sprayed using system, including henhouse The outlet pipe of leaching rinsing unit is connect with solid-liquid separation unit entrance, and solid-liquid separation unit has filtering outlet pipe and squeezing water outlet Pipe, filtering outlet pipe with precipitate filter element water filling port connect, squeeze outlet pipe pass through the first threeway after respectively with filter out Water pipe is connected with the water inlet pipe of biogas fermentation unit, and precipitating filter element includes sedimentation basin and settling tank, and the sedimentation basin passes through Partition or straight wall are divided into three sections, and the first precipitating phase is connected by the water filling port of upper hose and settling tank, the sewage draining exit of settling tank with The connection of second precipitating phase, partition or straight wall middle part between the second precipitating phase and third precipitating phase are connected to by perpendicular net of setting filtering, Third precipitating phase passes through the second threeway again and connect with the water inlet pipe for squeezing outlet pipe and biogas fermentation unit, the second threeway and biogas Booster pump is provided between fermentation 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, for retarder by motor driven, netted cylinder is provide with shell outside, and collecting tank is arranged below cylinder, The squeezing outlet pipe is connected on collecting tank, and setting adjusts platen and faces-collecting groove, vibration at the feces outlet of screw press mechanism Sieve lower section has the sink of inclined plate structure, and sink connects the filtering outlet pipe.

The retarder is double output structure, and side output shaft drives screw press Auger, and other side output shaft passes through ten thousand The connection of Xiang Jieyu 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 ring structure of mouth, overflow groove outer wall are provided with the first outlet pipe, pass through bracket in tank body and a central tube is arranged at center, sink By connecting 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 connecting 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 both ends of the shaft extends 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 ascending distribution from left to right, and the hole on porous plate is in from left to right By dilute to thick distribution, successively misplace 60-90 degree 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 utility model passes through to the water for rinsing the carrying excrement that excrement generates in henhouse Stream carries out screening shunting, and a large amount of water can be directly entered sedimentation basin, after precipitating filtration, purification, is back to interior circulation benefit of loath to parting from each other With for the moisture in chicken manure by squeezing, solid manure convenient transportation and for processing organic fertilizer, liquid manure passes through threeway It can according to need and carry out precipitating filtration, purification into sedimentation basin or carry out biogas production into biogas fermentation unit.Segmentation is sunk Shallow lake pond convenient for collecting filtering precipitate, and passes through the cooperation of second and third precipitating phase, keeps the species precipitates such as sand heavy in second Shallow lake section, the liquid manure rich in nutriment carry out third section, and then be pumped to biogas hair by filtering perpendicular net under law of connected vessels Fermentation tank carries out biogas production, effectively reduces the cleaning frequency of solid biogas residue and marsh-gas fermentation tank, produces natural pond convenient for long-time stable Gas.

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 and saves water, and energy-saving and emission-reduction are turned waste into wealth, and 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.

Detailed description of the invention

The utility model is further described with reference to the accompanying drawing:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model solid-liquid separation unit；

Fig. 3 is the structural schematic diagram of the utility model precipitating filter element and biogas fermentation unit；

Fig. 4 is the structural schematic diagram of the utility model settling tank；

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 embodiment

The following further describes the utility model with 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 and 2 entrance of solid-liquid separation unit connect 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 precipitating filter element 3 includes sedimentation basin 31 and settling tank 32, and the sedimentation basin 31 passes through partition 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, pass through in the middle part of the partition or straight wall 312 between the second precipitating phase 314 and third precipitating phase 315 Setting is filtered perpendicular 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 filters pressing Machine uses the chicken manure water further progress filters pressing with more precipitating, the filter cake of filters pressing 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 is utilized 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, and 24 lower end of drive rod is slided in vibrotrunk 210 using ball head structure.Vibration Dynamic 23 lower section of sieve has the sink 211 of inclined plate structure, and sink 211 connects the filtering outlet pipe 21.The screw press mechanism Including netted cylinder 26 and internal screw press Auger, the output shaft of the shaft 27 of Auger and external retarder 214 links, Retarder 214 is driven by motor 215, is provide with shell 28 outside netted cylinder 26, and collecting tank 217 is arranged below cylinder 26, The squeezing outlet pipe 22 is connected on collecting tank 217, and setting adjusts 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, and side is defeated Shaft drives screw press Auger, and other side output shaft is connect by universal joint 213 with driven roller 29, 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 ring structure 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 bracket 325 in tank body 327 By connecting at the top of upper hose 317 and central tube 329,329 lower end of central tube is flaring structure 326, and 327 lower part of tank body is funnel Structure, bottom end have the second outlet pipe 328 connecting with the second precipitating phase 314 as sewage draining exit, the central tube 329 and tank body 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 Water flow is amesiality, and the shaft 3214 of impeller 323 runs through the barrel of the central tube 329, is arranged a section on central tube 329 and 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 drive 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, is provided with 3-5 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 from left to right in the 60-90 degree that thick distribution, successively misplaced between adjacent two plate by dilute, high concentration liquid manure raw material is in multilayer The production acid phase flora of plate lower part is sufficiently 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 is connect by support rod 46 with the inner sidewall of tank body 43.Umbrella shape is certainly Dynamic agitating device does not stop to stir up and down using the effect for generating biogas bubble, band movable property gas phase fermentation liquid, makes to produce gas in tank body 43 The nutrient solution fermentation of phase more sufficiently, persistently, it is fast and more to produce gas.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 to produce gas Sufficient nutrient solution is mutually provided, when improving gas production, therefore pumping, can be pumped using intermittent mode.The setting of 43 inner sidewall of tank body There is steady liquid bath 47, the top setting of steady liquid bath 47 has the discharge nozzle 44 of control valve, for realizing the discharge of control biogas slurry, steady liquid Slot 47 extends to the lower part of tank body 43, and since the fermentation raw material organic matter of lower part decomposes sufficiently, the biogas slurry of discharge is stablized, can be effective It is used as green fertilizer.Setting has the escape pipe 42 of control valve at the top of tank body 43.

Be sprayed when system operation, in henhouse unit 1 rinse the water 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 in solid-liquid separation unit 2 first 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, convenient transportation and for processing organic fertilizer, liquid manure After falling into collecting tank 217, then by squeezing outlet pipe 22 by threeway 5 as needed enter sedimentation basin 31 the first precipitating phase 313 Carry out precipitating 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 is precipitated again by upper hose 317 into settling tank 32 again and filtration, purification, Purified aqueous by treated water outlet 3211 be back to loath to part from each other in be sprayed unit 1 caching tower 11 in keep in, from And realize water circulation use.Sediment in settling tank 32 rich in nutrition is discharged into the second precipitating phase 314 by sewage draining exit 328, and second Sandstone is sunk to the bottom in precipitating phase 314, and liquid is filtered perpendicular net 316 and enters third precipitating phase 315, is pumped to biogas 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 filters pressing, the filter cake of filters pressing and 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.

The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This is practical new The technology contents of the not detailed description of type are well-known technique.

Claims (9)

1. a kind of henhouse water circulation utilization system, it is characterised in that: be sprayed unit including henhouse, solid-liquid separation unit, sink 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 Separative unit has filtering outlet pipe and squeezing outlet pipe, and filtering outlet pipe connect with the water filling port for precipitating filter element, squeezes Outlet pipe is connect with the water inlet pipe of filtering outlet pipe and biogas fermentation unit respectively after passing through the first threeway, precipitates filter element 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 precipitating filter element includes sedimentation basin and settling tank, institute It states sedimentation basin and is divided into three sections by partition or straight wall, the first precipitating phase is connected by the water filling port of upper hose and settling tank, precipitating The sewage draining exit of tank is connect with the second precipitating phase, by being arranged in the middle part of the partition or straight wall between the second precipitating phase and third precipitating phase The perpendicular net connection of filter, third precipitating phase pass through the second threeway again and connect with the water inlet pipe for squeezing outlet pipe and biogas fermentation unit, 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 Press mechanism, vibration screening mechanism have a tilting vibrating screen, and vibrating screen side is provided with the drive rod vertical with its compass screen surface, 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, slides 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 and external reducer output shaft link, and retarder passes through motor driven, 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. system as claimed in claim 2, 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 ring structure 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 bracket, for sedimentation basin by connecting 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, the central tube in tank body One circular filter net is set between wall.

7. system as claimed in claim 6, it is characterised in that: be provided with impeller 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 on the outside of sliding sleeve with the circular filter net, both ends of the shaft extends to the U of sliding sleeve In connected in star, shaft all has eccentric shaft, is arranged bearing holder (housing, cover) 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 to thick distribution from left to right, and successively misplace 60-90 degree 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 with the fixed column being arranged in pump line by back-moving spring, bored The rear end of body sprue is connected with push-pull rod, and stirring blade is arranged on push-pull rod.