CN108947166A - A kind of Manure treatment method in pig farm - Google Patents
A kind of Manure treatment method in pig farm Download PDFInfo
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- CN108947166A CN108947166A CN201810920192.6A CN201810920192A CN108947166A CN 108947166 A CN108947166 A CN 108947166A CN 201810920192 A CN201810920192 A CN 201810920192A CN 108947166 A CN108947166 A CN 108947166A
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- lifting plate
- fermentation tank
- excrement
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- idler wheel
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- 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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
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- 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
- C02F11/004—Sludge detoxification
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- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
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- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- 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
- C05F3/06—Apparatus for the manufacture
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- 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
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Abstract
The invention belongs to fowl and animal excrement processing technology fields, specifically a kind of Manure treatment method in pig farm, composting device in this method includes pretreatment shell, mixing module, drainage module, connecting tube, fermentation tank, driving idler wheel, driven roller, steel band, lifting plate, and the fermentation tank inner upper end is equipped with driving idler wheel；The driving idler wheel is rotatably installed on fermentation tank inner wall by shaft；The fermentation tank interior lower end is equipped with driven roller；The present invention is by being arranged steel band on driving idler wheel and driven roller, one group of lifting plate is set on steel band outer surface, lifting plate one end is hinged in steel strip surface, realization is lifted the excrement of fermentation tank bottom by steel strip driving lifting plate, after lifting plate crosses the highest point of fermentation tank, lifting plate swings aside, and the excrement on lifting plate is fallen, and then realize excrement automatic turnover in fermentation tank, realize that excrement can uniformly ferment.
Description
Technical field
The invention belongs to fowl and animal excrement processing technology field, specifically a kind of Manure treatment method in pig farm.
Background technique
With the fast development of China's pig breeding industry and the continuous expansion of swinery scale, the discharge amount of Pig dung and urine is also sharply increasing
Add, if a large amount of waste water containing pig excrement is dealt with improperly, first is that water quality is influenced, due to containing a large amount of organic matter, biology in Pig dung and urine,
Decompose the time-division consume dissolved oxygen in water, and then destroy the ecological balance, as tap water water source by waste water containing pig excrement pollution when, water
In can be entrained with stink, influence drinking for people；Second is that environmental sanitation can be harmed, since Pig dung and urine can issue pungent stink,
And mosquitos and flies easy to breed has seriously affected the Dwelling Environment quality of neighbouring community, harmful to health；Third is that disease is easily caused to pass
It broadcasts, due to being often entrained with a large amount of pathogenic bacteria in Pig dung and urine, is directly incorporated in crop irrigation if untreated or diameter is in line
Enter river, then there is great transmission hidden danger.
Pig manure should be a kind of good farmyard manure, be the high-quality organic manure resource of fertilizing improvement soil.But if directly
Fresh swine excrement is applied, crop will be generated and hurt the negative effect such as root, disease, crop smothering.According to statistics, it delivers for sale in year in thousand or so pigs
, 1.2 tons of pig manure or so are generated daily, if there are following several respects drawbacks: one by that natural pile fermentation processing in the past
It is that the stack retting time is long, effect is poor；Place is not only accounted for second is that banking up for a long time, but also ambient enviroment is polluted；Third is that natural stack retting hair
Ferment excrement is in rotten wet shape, tool stench, it is difficult to transport, it is also difficult to directly apply.
The feasible method that the mixing of the auxiliary materials such as sawdust is the excrement composting obtained according to long-term practice, sawdust are added in excrement
Equal auxiliary materials can be such that the water content in excrement substantially reduces, and guarantee that ventilation and carbon-nitrogen ratio after stacking in excrement are adjusted, and be conducive to
Excrement is quickly fermented, but existing processing method relies on manual operation mostly, and large-scale pig farm is handled needed for daily
Excrement amount it is larger, artificial treatment takes time and effort, it is difficult to formed scale processing.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of Manure treatment method in pig farm proposed by the present invention, in this method
One group of lifting plate is arranged on steel band outer surface, mentions by the way that steel band is arranged on driving idler wheel and driven roller for composting device
Lift slab one end is hinged in steel strip surface, and realization is lifted the excrement of fermentation tank bottom by steel strip driving lifting plate, when mentioning
After lift slab crosses the highest point of fermentation tank, lifting plate swings aside, and the excrement on lifting plate is fallen, and then realizes that excrement exists
Automatic turnover in fermentation tank realizes that excrement can uniformly ferment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of feeder pig manure processing of the present invention
Method, this method comprises the following steps:
Step 1: composting device will be sent into together with ingredient after the collecting dung on pig farm；
Step 2: a part for the liquid dung that composting device in step 1 filters out is passed through in methane-generating pit, for fermenting
Biogas is generated, biogas is cooked for pig farm laundry；
Step 3: it composting device in step 2 is filtered out into remaining another part liquid dung is passed through in sedimentation basin and be used for
Precipitating disinfection, liquid dung is after precipitating disinfection treatment for cleaning pig house；
Step 4: by the raw material after the argol fermented manure processing in step 3 in composting device as organic compound fertilizer；
Step 5: fish meal will be used as after the argol fermentation process in step 4 in composting device；
Wherein, the composting device includes pretreatment shell, mixing module, drainage module, connecting tube, fermentation tank,
The pretreatment enclosure interior upper end is equipped with mixing module；The mixing module is for adequately being mixed excrement with auxiliary material
It closes；The pretreatment enclosure interior lower end is equipped with drainage module；The drainage module is used to remove the moisture content in excrement；It is described pre-
It handles and is connected between shell and fermentation tank by connecting tube；The fermentation tank is for carrying out fermented manure processing；Further include
Idler wheel, driven roller, steel band, lifting plate are driven, the fermentation tank inner upper end is equipped with driving idler wheel；The driving idler wheel is logical
It crosses shaft to be rotatably installed on fermentation tank inner wall, the shaft of idler wheel is driven to be fixedly connected with motor shaft end；The fermentation tank
Interior lower end is equipped with driven roller；The driven roller is rotatably connected on the inner wall of fermentation tank by shaft；The driving
Idler wheel is connect with driven roller by steel band；The steel band outer surface is equipped with one group of lifting plate；Lifting plate one end hinge
It connects in steel strip surface, lifting plate promotes the intracorporal excrement of fermentor for carrying out under the drive of steel band；In use, excrement and
Ingredient is sent in mixing module from the feed inlet of pretreatment shell upper end, and the filter of lower section is fallen to after mixing module mixes
Water module, and then come out the ingress filter in excrement by drainage module, the excrement after removing moisture content is transmitted by drainage module
Enter fermentation tank bottom to connecting tube, and then by connecting tube, motor drives driving idler wheel rotation, and then cooperates driven roller
Steel band rotation is driven, steel strip driving lifting plate pushes excrement to move right, and lifting plate mentions excrement behind fermentation tank bottom
It rises, after lifting plate crosses the highest point of fermentation tank, lifting plate swings aside, and the excrement on lifting plate is fallen, Jin Ershi
Existing excrement automatic turnover in fermentation tank realizes that excrement can uniformly ferment.
Preferably, the steel band is equipped with one group of semicircle air bag；The semicircle air bag to what is swung for mentioning
Lift slab carries out damping；In use, lifting plate swings aside, and lifting plate is hit after lifting plate crosses the highest point of fermentation tank
It hits on semicircle air bag, semicircle air bag carries out damping to the lifting plate swung, reduces lifting plate and hits to steel band
Power is hit, and then improves the service life of lifting plate and steel band.
Preferably, two end faces of the steel band are covered by elastic membrane；In use, two end faces of steel band pass through elasticity
Film covering, prevents excrement from entering on the inside of steel band, and then influences the frictional force of driving idler wheel and steel band, while reducing excrement to driving
The corrosion of idler wheel and driven roller, and then improve the service life of driving idler wheel and driven roller.
Preferably, lower end is equipped with belt on the left of the fermentation tank；The belt sleeve is on two rollers, the outside of belt
One group of baffle is arranged in surface；The roller is rotatably connected in the inner left wall of fermentation tank, the shaft of roller and generator
Input shaft is fixedly connected；In use, the excrement fallen from lifting plate impinges upon on the baffle of lower section, and then baffle drives belt
Rotation, belt drive roller rotation, and roller drives the input shaft of generator to rotate by shaft, and then realizes the potential energy of excrement
It is converted to electric energy, the electric energy for the generation that generates electricity is used to control the conveying roller in drainage module, and then realizes excrement in fermentation tank
Turn-over frequency it is higher, the excrement that drainage module is conveyed into fermentation tank is more, so that fermentation tank realizes maximum fermentation
Efficiency, while saving the electric energy of drainage module consumption.
Preferably, rectangular channel is set on the end face that the lifting plate is contacted with excrement, lifting plate is close to fermentation tank
One end is equipped with friction roller；The friction roller is rotatably connected on one end of lifting plate by shaft；The rectangle of the lifting plate
Two support shafts are equipped in slot；It is fixedly connected with two different spiral plates of rotation direction in the support shaft, leads between two support shafts
It crosses synchronous belt and realizes transmission, realized and be driven by synchronous belt close to the support shaft of friction roller and the shaft of friction roller；It uses
When, steel strip driving lifting plate lifts excrement, and rotation, friction are realized under the drive that the friction roller on lifting plate passes through frictional force
Idler wheel drives two support shaft rotations by synchronous belt, and then drives spiral plate rotation in support shaft, the spiral shell of two different rotation directions
Excrement on lifting plate is carried out turn-over by rotating plate, and then realizes the fermentation that excrement can be more uniform.
Preferably, the cylindrical surface of the friction roller is equipped with one group of telescopic rod；One end of the telescopic rod and friction roll
Wheel surface is fixedly connected；One group of V-type groove is set on the right side inner wall of the fermentation tank；In use, the V-type in fermentation tank
Telescopic rod on groove friction fit idler wheel realizes friction roller and fermentation tank relative rolling, and setting V-type is recessed in fermentation tank
Slot increases the frictional force that friction roller is subject to, and one group of telescopic rod is arranged on friction roller, is guaranteeing the same of friction roller rotation
When so that lifting plate is generated certain shake during moving up, and then be that excrement on lifting plate generates certain rolling
It is dynamic, and then facilitate the excrement on lifting plate and carry out turn-over, and then realize the fermentation that excrement can be more uniform.
Beneficial effects of the present invention are as follows:
1. a kind of Manure treatment method in pig farm of the present invention, the composting device in this method passes through in driving idler wheel
With steel band is set on driven roller, one group of lifting plate is set on steel band outer surface, and lifting plate one end is hinged on steel strip surface
On, realization is lifted the excrement of fermentation tank bottom by steel strip driving lifting plate, when lifting plate crosses the highest of fermentation tank
After point, lifting plate swings aside, and the excrement on lifting plate is fallen, and then realizes excrement automatic turnover in fermentation tank, real
Existing excrement can uniformly ferment.
2. a kind of Manure treatment method in pig farm of the present invention, the composting device in this method on steel band by setting
It sets one group of semicircle air bag, realizes the lifting plate progress damping to swinging, reduce lifting plate to the impact force of steel band, into
And improve the service life of lifting plate and steel band.
3. a kind of Manure treatment method in pig farm of the present invention, the composting device in this method passes through in fermentation tank
Left side lower end is equipped with belt, and one group of baffle is arranged in the outer surface of belt, and belt sleeve is on two rollers, the shaft and hair of roller
The input shaft of motor is fixedly connected, and is realized the potential energy of excrement into electric energy, and the electric energy for the generation that generates electricity is for controlling drainage mould
Conveying roller in block, and then realize that the turn-over frequency of excrement in fermentation tank is higher, drainage module is conveyed into fermentation tank
Excrement it is more so that fermentation tank realizes maximum fermentation efficiency, while saving the electric energy of drainage module consumption.
4. a kind of Manure treatment method in pig farm of the present invention, the composting device in this method in lifting plate by leaning on
Friction roller is arranged in one end of nearly fermentation tank, and two support shafts, fixed company in support shaft are arranged in the rectangular channel of lifting plate
Two different spiral plates of rotation direction are connect, realize spiral plate rotation in support shaft, the spiral plate of two different rotation directions will be on lifting plate
Excrement carry out turn-over, and then realize excrement can be more uniform fermentation.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is the flow chart of method of the invention；
Fig. 2 is the main view of composting device in the present invention；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is B direction view in Fig. 2；
Fig. 5 is the enlarged drawing in Fig. 2 at C；
In figure: pretreatment shell 1, mixing module 2, drainage module 3, connecting tube 4, fermentation tank 5, belt 51, roller 52,
Baffle 53, driving idler wheel 6, driven roller 7, steel band 8, semicircle air bag 81, lifting plate 9, friction roller 91, telescopic rod 911, branch
Support axis 92, spiral plate 93, synchronous belt 94.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 5, a kind of Manure treatment method in pig farm of the present invention, this method comprises the following steps:
Step 1: composting device will be sent into together with ingredient after the collecting dung on pig farm；
Step 2: a part for the liquid dung that composting device in step 1 filters out is passed through in methane-generating pit, for fermenting
Biogas is generated, biogas is cooked for pig farm laundry；
Step 3: it composting device in step 2 is filtered out into remaining another part liquid dung is passed through in sedimentation basin and be used for
Precipitating disinfection, liquid dung is after precipitating disinfection treatment for cleaning pig house；
Step 4: by the raw material after the argol fermented manure processing in step 3 in composting device as organic compound fertilizer；
Step 5: fish meal will be used as after the argol fermentation process in step 4 in composting device；
Wherein, the composting device includes pretreatment shell 1, mixing module 2, drainage module 3, connecting tube 4, fermentor
Body 5,1 inner upper end of pretreatment shell are equipped with mixing module 2；The mixing module 2 is for filling excrement and auxiliary material
The mixing divided；1 interior lower end of pretreatment shell is equipped with drainage module 3；The drainage module 3 is used to remove the water in excrement
Part；It is connected between the pretreatment shell 1 and fermentation tank 5 by connecting tube 4；The fermentation tank 5 is for carrying out fermentation heap
Fertilizer processing；It further include driving idler wheel 6, driven roller 7, steel band 8, lifting plate 9,5 inner upper end of fermentation tank is equipped with driving
Idler wheel 6；The driving idler wheel 6 is rotatably installed on 5 inner wall of fermentation tank by shaft, drives the shaft and motor shaft of idler wheel 6
End is fixedly connected；5 interior lower end of fermentation tank is equipped with driven roller 7；The driven roller 7 is rotatably connected on by shaft
On the inner wall of fermentation tank 5；The driving idler wheel 6 is connect with driven roller 7 by steel band 8；It is set on 8 outer surface of steel band
There is one group of lifting plate 9；Described 9 one end of lifting plate is hinged on 8 surface of steel band, and lifting plate 9 under the drive of steel band 8 for carrying out
Promote the excrement in fermentation tank 5；In use, excrement and ingredient are sent to hybrid guided mode from the feed inlet of pretreatment 1 upper end of shell
In block 2, the drainage module 3 of lower section is fallen to after the mixing of mixing module 2, and then passes through drainage module 3 for the water in excrement
Part filters out, and the excrement after removing moisture content is transmitted to connecting tube 4 by drainage module 3, and then enters fermentor by connecting tube 4
5 bottom of body, motor drives driving idler wheel 6 to rotate, and then cooperates driven roller 7 that steel band 8 is driven to rotate, and steel band 8 drives lifting plate 9
Excrement is pushed to move right, lifting plate 9 lifts excrement behind 5 bottom of fermentation tank, when lifting plate 9 crosses fermentation tank 5
Highest point after, lifting plate 9 swings aside, and the excrement on lifting plate 9 is fallen, so realize excrement in fermentation tank 5 from
Dynamic turn-over realizes that excrement can uniformly ferment.
As a kind of embodiment of the invention, the steel band 8 is equipped with one group of semicircle air bag 81；The semicircle gas
Capsule 81 is used to carry out damping to the lifting plate 9 swung；In use, after lifting plate 9 crosses the highest point of fermentation tank 5,
Lifting plate 9 swings aside, and lifting plate 9 impinges upon on semicircle air bag 81, the lifting plate 9 that 81 pairs of semicircle air bag is swung
Damping is carried out, reduces lifting plate 9 to the impact force of steel band 8, and then improve the service life of lifting plate 9 and steel band 8.
As a kind of embodiment of the invention, two end faces of the steel band 8 are covered by elastic membrane；In use, steel
Two end faces with 8 are covered by elastic membrane, prevent excrement from entering 8 inside of steel band, and then influence driving idler wheel 6 and steel band 8
Frictional force, while corrosion of the excrement to driving idler wheel 6 and driven roller 7 is reduced, and then improve driving idler wheel 6 and driven roller
7 service life.
As a kind of embodiment of the invention, the 5 left side lower end of fermentation tank is equipped with belt 51；51 sets of the belt
On two rollers 52, one group of baffle 53 is arranged in the outer surface of belt 51；The roller 52 is rotatably connected on fermentation tank 5
In inner left wall, the shaft of roller 52 is fixedly connected with the input shaft of generator；In use, the excrement fallen from lifting plate 9
On the baffle 53 for impinging upon lower section, and then baffle 53 drives belt 51 to rotate, and belt 51 drives roller 52 to rotate, and roller 52 passes through
Shaft drives the input shaft rotation of generator, and then realizes that by the potential energy of excrement, the electric energy for the generation that generates electricity is used at electric energy
The conveying roller in drainage module 3 is controlled, and then realizes that the turn-over frequency of excrement in fermentation tank 5 is higher, drainage module 3 is to hair
The excrement conveyed in fermentation tank body 5 is more, so that fermentation tank 5 realizes maximum fermentation efficiency, while saving drainage module 3 and disappearing
The electric energy of consumption.
As a kind of embodiment of the invention, rectangular channel is set on the end face that the lifting plate 9 is contacted with excrement, is mentioned
Lift slab 9 is equipped with friction roller 91 close to one end of fermentation tank 5；The friction roller 91 is rotatably connected on lifting plate by shaft
9 one end；Two support shafts 92 are equipped in the rectangular channel of the lifting plate 9；Two rotation directions are fixedly connected in the support shaft 92
Different spiral plates 93 realizes transmission by synchronous belt 94 between two support shafts 92, close to the support shaft 92 of friction roller 91
It is realized and is driven by synchronous belt 94 with the shaft of friction roller 91；In use, steel band 8 drives lifting plate 9 to lift excrement, promoted
Rotation is realized under the drive that friction roller 91 on plate 9 passes through frictional force, friction roller 91 drives two branch by synchronous belt 94
It supports axis 92 to rotate, and then spiral plate 93 in support shaft 92 is driven to rotate, the spiral plate 93 of two different rotation directions will be on lifting plate 9
Excrement carries out turn-over, and then realizes the fermentation that excrement can be more uniform.
As a kind of embodiment of the invention, the cylindrical surface of the friction roller 91 is equipped with one group of telescopic rod 911；Institute
The one end for stating telescopic rod 911 is fixedly connected with 91 surface of friction roller；One group of V is set on the right side inner wall of the fermentation tank 5
Type groove；In use, the telescopic rod 911 on V-type groove friction fit idler wheel 91 in fermentation tank 5 realize friction roller 91 with
5 relative rolling of fermentation tank, setting V-type groove increases the frictional force that friction roller 91 is subject to, friction roller in fermentation tank 5
One group of telescopic rod 911 is set on 91, produces lifting plate 9 during moving up while guaranteeing that friction roller 91 rotates
Raw certain shake, and then be that excrement on lifting plate 9 generates certain shaking, so facilitate the excrement on lifting plate 9 into
Row turn-over, and then realize the fermentation that excrement can be more uniform.
In use, excrement and ingredient are sent in mixing module 2 from the feed inlet of pretreatment 1 upper end of shell, by mixing
Module 2 falls to the drainage module 3 of lower section after mixing, and then comes out the ingress filter in excrement by drainage module 3, removes
Excrement after moisture content is transmitted to connecting tube 4 by drainage module 3, and then enters 5 bottom of fermentation tank, motor band by connecting tube 4
Dynamic driving idler wheel 6 rotates, and then cooperates driven roller 7 that steel band 8 is driven to rotate, and steel band 8 drives lifting plate 9 that excrement is pushed to move right
Dynamic, lifting plate 9 lifts excrement behind 5 bottom of fermentation tank, on the V-type groove friction fit idler wheel 91 in fermentation tank 5
Telescopic rod 911 realize friction roller 91 and 5 relative rolling of fermentation tank, friction roller 91 drives two branch by synchronous belt 94
It supports axis 92 to rotate, and then spiral plate 93 in support shaft 92 is driven to rotate, the spiral plate 93 of two different rotation directions will be on lifting plate 9
Excrement carries out turn-over, and then realizes the fermentation that excrement can be more uniform, after lifting plate 9 crosses the highest point of fermentation tank 5,
Lifting plate 9 swings aside, and lifting plate 9 impinges upon on semicircle air bag 81, the lifting plate 9 that 81 pairs of semicircle air bag is swung
Damping is carried out, reduces lifting plate 9 to the impact force of steel band 8, and then improve the service life of lifting plate 9 and steel band 8, from mentioning
The excrement fallen on lift slab 9 impinges upon on the baffle 53 of lower section, and then baffle 53 drives belt 51 to rotate, and belt 51 drives roller
52 rotations, roller 52 drive the input shaft of generator to rotate by shaft, and then realize the potential energy of excrement into electric energy, hair
The electric energy that electricity generates is used to control the conveying roller in drainage module 3, and then realizes that the turn-over frequency of excrement in fermentation tank 5 is got over
Height, the excrement that drainage module 3 is conveyed into fermentation tank 5 is more, so that fermentation tank 5 realizes maximum fermentation efficiency, simultaneously
The electric energy of the consumption of drainage module 3 is saved, it is final to realize excrement automatic turnover in fermentation tank 5, realize that excrement can be uniform
Fermentation.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of Manure treatment method in pig farm, which is characterized in that this method comprises the following steps:
Step 1: composting device will be sent into together with ingredient after the collecting dung on pig farm；
Step 2: a part for the liquid dung that composting device in step 1 filters out is passed through in methane-generating pit, is generated for fermenting
Biogas, biogas are cooked for pig farm laundry；
Step 3: it composting device in step 2 is filtered out into remaining another part liquid dung is passed through and be used to precipitate in sedimentation basin
Disinfection, liquid dung is after precipitating disinfection treatment for cleaning pig house；
Step 4: by the raw material after the argol fermented manure processing in step 3 in composting device as organic compound fertilizer；
Step 5: fish meal will be used as after the argol fermentation process in step 4 in composting device；
Wherein, the composting device includes pretreatment shell (1), mixing module (2), drainage module (3), connecting tube (4), hair
Fermentation tank body (5), pretreatment shell (1) inner upper end are equipped with mixing module (2)；The mixing module (2) is used for excrement
It is adequately mixed with auxiliary material；Pretreatment shell (1) interior lower end is equipped with drainage module (3)；The drainage module (3)
For removing the moisture content in excrement；It is connect between the pretreatment shell (1) and fermentation tank (5) by connecting tube (4)；It is described
Fermentation tank (5) is for carrying out fermented manure processing；It further include driving idler wheel (6), driven roller (7), steel band (8), lifting plate
(9), fermentation tank (5) inner upper end is equipped with driving idler wheel (6)；The driving idler wheel (6) is rotatably installed in by shaft
On fermentation tank (5) inner wall, the shaft of driving idler wheel (6) is fixedly connected with motor shaft end；Fermentation tank (5) interior lower end
Equipped with driven roller (7)；The driven roller (7) is rotatably connected on the inner wall of fermentation tank (5) by shaft；The driving
Idler wheel (6) is connect with driven roller (7) by steel band (8)；Steel band (8) outer surface is equipped with one group of lifting plate (9)；Institute
It states lifting plate (9) one end to be hinged on steel band (8) surface, lifting plate (9) under the drive of steel band (8) for carrying out promotion fermentation
Excrement in tank body (5).
2. a kind of Manure treatment method in pig farm according to claim 1, it is characterised in that: the steel band (8) is equipped with
One group of semicircle air bag (81)；The semicircle air bag (81) is used to carry out damping to the lifting plate (9) swung.
3. a kind of Manure treatment method in pig farm according to claim 2, it is characterised in that: two of the steel band (8)
End face is covered by elastic membrane.
4. a kind of Manure treatment method in pig farm according to claim 3, it is characterised in that: the fermentation tank (5) is left
Side lower end is equipped with belt (51)；The belt (51) covers on two rollers (52), and the outer surface of belt (51) is arranged one group
Baffle (53)；The roller (52) is rotatably connected in the inner left wall of fermentation tank (5), the shaft and generator of roller (52)
Input shaft be fixedly connected.
5. a kind of Manure treatment method in pig farm according to claim 4, it is characterised in that: the lifting plate (9) and excrement
Rectangular channel is set on the end face just contacted, and lifting plate (9) is equipped with friction roller (91) close to the one end of fermentation tank (5)；Institute
State one end that friction roller (91) is rotatably connected on lifting plate (9) by shaft；Two are equipped in the rectangular channel of the lifting plate (9)
Root support shaft (92)；Two different spiral plates of rotation direction (93), two support shafts (92) are fixedly connected on the support shaft (92)
Between by synchronous belt (94) realize transmission, it is logical close to the support shaft (92) of friction roller (91) and the shaft of friction roller (91)
It crosses synchronous belt (94) and realizes transmission.
6. a kind of Manure treatment method in pig farm according to claim 5, it is characterised in that: the friction roller (91)
Cylindrical surface is equipped with one group of telescopic rod (911)；One end of the telescopic rod (911) is fixedly connected with friction roller (91) surface；
One group of V-type groove is set on the right side inner wall of the fermentation tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920192.6A CN108947166A (en) | 2018-08-14 | 2018-08-14 | A kind of Manure treatment method in pig farm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920192.6A CN108947166A (en) | 2018-08-14 | 2018-08-14 | A kind of Manure treatment method in pig farm |
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| Publication Number | Publication Date |
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| CN108947166A true CN108947166A (en) | 2018-12-07 |
Family
ID=64469896
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810920192.6A Withdrawn CN108947166A (en) | 2018-08-14 | 2018-08-14 | A kind of Manure treatment method in pig farm |
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| Country | Link |
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| CN (1) | CN108947166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116199409A (en) * | 2023-04-07 | 2023-06-02 | 中国农业科学院农业环境与可持续发展研究所 | Rural domestic sludge purification treatment device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
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