A kind of ox bed padding regenerative system
Technical field
The utility model is related to a kind of ox bed padding regenerative system, belongs to Livestock Production Pollution and administers and discarded object circulation
Utilize field.
Background technology
In recent years, with the fast development of intensive dairy cow farm, cow manure concentrates the environmental pollution that discharge is caused
Problem is highlighted increasingly, drastically influence the sustainable development of milk cow production itself.Environmental pollution for milk cow production is asked
Topic,《National environmental protection " 12 " is planned》Also hard objectives have been formulated, according to livestock-raising prevention and cure of pollution carry out recycling,
Nationwide scaleization livestock-raising prevention and cure of pollution are proposed specific requirement by the principle of innoxious and minimizing;Also it is China simultaneously
The prevention and cure of pollution of large-scale cultivation industry provide strong implementation and ensured, are that China realizes that the sustainable development of livestock breeding industry is established
Basis is determined.
Current China milk cow amount of livestock on hand is about more than 10,000,000, and every ox produces excrement and calculated by 35kg daily, often produces per year
Go out excrement more than 1.2 hundred million tons.Therefore, the fecal pollution thing of dairy cow farm is treated as world's a great problem, so as to also make
About milk cow is on a large scale developed.The utility model is intended to cow dung fecal pollution thing being produced into environment-friendly type bedding and padding, and bedding and padding are to use
Come what is liied in bed to milk cow place mat, ox bed is milk cow life part for a long time, the milk cow most of the time likes couching on ox bed.Milk
Ox has the time of 12~13 hours to be for carrying out lying prone sleeping daily.Milk cow is liked ruminating in the sleeping breath in soft place, does not like
Hard ground is rested.So the selection of ox bed padding can not only influence to give up interior miniclimate and sanitary condition, and it is important that shadow
Ring the rest of milk cow and ruminate, and production performance.
Ox bed padding aboundresources, species is a lot, but cuts both ways.From material angle, inorganic bedding and padding can be divided into and organic
Bedding and padding.Selection ox bed padding will consider three factors:Milk cow health can be ensured, the life comfort level of milk cow can be improved and right
The influence of follow-up fecal pollution processing.In general, inorganic material is safe, the medium of microbe survival will not be turned into, but generally to rear
Continuous fecal pollution processing can bring many problems.The problem of subsequent treatment is not present because of its biodegradable for organic bedding and padding, but
It is likely to become the medium of microorganism growth.Several representational ox bed paddings are analyzed briefly below.
Sand is a kind of excellent ox bed padding, and seepage of water preferably, even if aqueous higher, is also not easy to form bulk, husky
Grain tends to be scattered, and equilibrium undertakes the body weight of milk cow.In terms of its shortcoming is embodied in fecal pollution processing:After sand and fecal pollution mix,
So that clear excrement equipment, pump and sifter are more easy to be worn, pipeline is easily blocked in course of conveying.A large amount of sands are deposited on stercoroma pond
With liquid storage tank bottom so that be accomplished by clear pond at regular intervals.Its fertilizer efficiency can be also influenceed by organic fertilizer is made containing husky fecal pollution.
Bedding and padding are made of sand, consumption is about 20 kilograms every daily, about every cubic metre 50 yuan of the price in the sand whole nation~70 yuan, operating cost
It is expensive.
This inorganic material of sandy soil equally will not breed bacteria, seepage of water preferably, can maintain ox bed health, drying.But
It easily forms bulk, causes milk cow knee, leg easily injured, and is equally unfavorable for follow-up fecal pollution processing.With sandy soil pad
Material, consumption is about daily 20 kilograms every, national about every cubic metre 20 yuan of price.
Rubber blanket generally pad above, has the advantages that laying is convenient, safeguards simple, easy to use in cement bed, when having
Can directly it be wiped away when water.But its comfortableness and security are poor, leg, the knee of milk cow are easily worn, below mattress
Germ is easily grown, and its cost is also fairly expensive.
Cow dung of the cow dung bedding and padding after compost treatment, moisture content 35% is odorless, soft and dry.Though milk cow will not talk,
But the place that it oneself can be selected gladly to be lying when sleeping.Examine the scene that milk cow rests in sports ground, it can be seen that milk cow selects
Select and crouch on the cow dung heap of motion field edge, there is no the place of cow dung in the middle of sports ground without crouching.U.S. rancher Greg
Possess the pasture of 7000 cow in milk, the cow dung that its pasture is produced is all for producing ox bed padding, and its bedding and padding is entirely capable of
The bed for supplying oneself pasture is used, and also serving as organic fertilizer on a small quantity imposes on field.
The consumption that cow dung does ox bed padding is generally 9 kilograms every daily, adds weekly once.If ox bed is built with soil
Face is bed bottom, a small amount of lime can be added to mix 4 centimetres~7 centimetres of cow dung bedding and padding are padded after loess, compacting.Pad can so be reduced
The consumption of material, reduces the space of bacteria live, the time that extension milk cow rests in bed, can reach 16 hours.
With the fast development of intensive dairy cow farm, cow manure, which is concentrated, discharges the problem of environmental pollution caused increasingly
Highlight, drastically influence the sustainable development of milk cow production itself.For the problem of environmental pollution of milk cow production, country
Hard objectives are formulated.A large amount of Animal manure loss things are arbitrarily discharged into natural environment, are brought to China's ecological environment
Huge pressure, the environment such as severe contamination water body, soil and air.Therefore, minimizing, innoxious is carried out to feces of livestock and poultry
And recycling treatment, it is the only way which must be passed to produce environment-friendly type bedding and padding with cow dung.
Utility model content
Main purpose of the present utility model is in order to solve the problem of dairy cow farm cow dung fecal sewage is nowhere discharged, together
When in order to realize pollutant recycle there is provided a kind of utilization cattle farm excrement dirt production environment-friendly type ox bed padding system.
As bed bedding and padding after the fermented harmless treatment of solid cow dung, the dirty pollution problem of excrement was both solved, ox mattress is solved again
The source of material;Both the utilization channel of cow dung had been opened up, ox bed padding cost is reduced again.
The purpose of this utility model is achieved through the following technical solutions:
A kind of ox bed padding regenerative system, including:
Manure lagoon, the manure lagoon is provided with diving mixer and diving fecal pollution pump;
Spiral solid-liquid separator, it connects the diving fecal pollution pump by feed tube;The solid of spiral solid-liquid separator goes out
The charging aperture of mouth connection fermentation dryness storehouse, the leakage fluid dram of spiral solid-liquid separator is connected by discharging tube with collecting tank.
Further, the feed tube of spiral solid-liquid separator is provided with overfall, and the overfall passes through overflow pipe and institute
State manure lagoon connection.
Further, the spiral solid-liquid separator is arranged in top case, and the fermentation dryness storehouse is arranged under casing, institute
State the top that top case is located at the under casing.
Further, stair are provided between the top case and under casing.
Further, the charging aperture and discharging opening of fermentation dryness storehouse are equipped with hygrosensor.
Further, fermentation dryness storehouse is provided with the exhaust fan of cruise control.
Further, the charging aperture of fermentation dryness storehouse is provided with bedding and padding additive automaton.
Further, spiral solid-liquid separator includes:
Intake chamber, the feed tube is connected with the intake chamber;
Separation chamber, it is identical with the intake chamber, cylinder is installed in the separation chamber, cylinder is with separating shape between room housing
Into fluid chamber, the leakage fluid dram is arranged on separation chamber's housing bottom, and the cylinder is provided with 1mm screen cloth for one week.
Further, diving fecal pollution pump is provided with cutting impeller, with cutting function.
The beneficial effects of the utility model are:
Ox bed padding regenerative system described in the utility model, in addition to diving mixer, for stirring the dirt in manure lagoon
Excrement, makes it even into diving fecal pollution pump.Diving mixer is provided with arrangement for adjusting height and gradient adjusting means, Ke Yigen
The height and gradient of agitator are adjusted according to the liquid level in manure lagoon.Fecal pollution of diving under water pump is provided with cut-off blade, can will enter pump
The isometric twister cutting and grinding of herbage, crop material in internal fecal pollution.
The utility model has not only reached cow manure by carrying out reuse ox bed padding after bar pile fermentation to cow manure
Zero-emission, and realize the comprehensive utilization of cow manure.So cattle farm would not form cow dung accumulation, and ammonia stink diffuses
Situation, it is important that milk cow can lie in rest on relatively clean comfortable biological pad and ruminate, and improve the output of milk.
Brief description of the drawings
Fig. 1 is ox bed padding regenerative system structural representation described in the utility model;
Wherein, 1- under casings, 2- top cases, 3- manure lagoons, 4- fermentation dryness storehouses, 5- collecting tanks, 6- diving mixers, 7- divings
Fecal pollution pump, 8- feed tubes, 9- discharging tubes, 10- overflow pipes, 11- stair, 12- charging apertures, 13- discharging openings, 14- spirals solid-liquid point
From device.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
A kind of ox bed padding regenerative system, as shown in figure 1, including:
Manure lagoon 3, the manure lagoon 3 is provided with diving mixer 6 and diving fecal pollution pump 7.Diving mixer 6 passes through fixation side
Steel is fixed on the bottom of manure lagoon 3, and the diving mixer 6 includes arrangement for adjusting height.Diving fecal pollution pump 7 is fixed by support frame
In manure lagoon 3, diving fecal pollution pump 7 is provided with cutting impeller, with cutting function.
Spiral solid-liquid separator 14, it connects the diving fecal pollution pump 7 by feed tube 8;Spiral solid-liquid separator 14
The charging aperture 12 of solid outlet connection fermentation dryness storehouse 4, the leakage fluid dram of spiral solid-liquid separator 14 passes through discharging tube 9 and collecting tank
5 connections.
The spiral solid-liquid separator 14 is arranged in top case 2, and the fermentation dryness storehouse 4 is arranged under casing 1, the top
Case 2 is located at the top of the under casing 1.Stair 11 are provided between the top case 2 and under casing 1.
Spiral solid-liquid separator 14 includes:Intake chamber, the feed tube 8 is connected with the intake chamber;Separation chamber, itself and institute
State intake chamber identical, cylinder is installed in the separation chamber, cylinder forms fluid chamber between room housing with separating, and the leakage fluid dram is set
Put in separation chamber's housing bottom, the cylinder is provided with 1mm screen cloth for one week.On the feed tube 8 of spiral solid-liquid separator 14
Provided with overfall, the overfall is connected by overflow pipe 10 with the manure lagoon 3.
The dryness storehouse 4 that ferments is provided with the exhaust fan of cruise control.The charging aperture 12 of fermentation dryness storehouse 4 is provided with bedding and padding additive certainly
Dynamic control device.The charging aperture 12 and discharging opening 13 of fermentation dryness storehouse 4 are equipped with hygrosensor.
Diving mixer is used to stir the excrement in manure lagoon, makes it even into diving fecal pollution pump, excrement is entering
During diving fecal pollution pump, cutting impeller is by the isometric twister cutting and grinding of the herbage in fecal pollution, crop material, and diving fecal pollution pump will
Excrement is pumped into the intake chamber of spiral solid-liquid separator, and excrement is flowed into separation chamber.Liquid in fecal pollution flows from the hole on cylinder
Go out to fluid chamber, be then expelled to from leakage fluid dram in collecting tank, can be used as fertilizer.Solids, crude fibre in excrement is dirty, mainly
It is that such as corn storage and hay enter fermentation drying from spiral solid-liquid separator solid outlet not by the feed granules of animal digestion
The charging aperture in storehouse, by the aerobic fermentation strengthened in heat-insulated fermentation dryness storehouse, come eliminate harmful bacteria and be further dried and
Voluntarily discharge, monitor whole biological fermentation process by controlling the temperature in fermentation dryness storehouse and adjusting the flow of air, really
Protect and obtain stable drying, aseptic comfortable bedding and padding, the process is all automated.
The utility model regenerates the bedding and padding of ox bed by recycling the existing faecal solids thing in cattle farm.So bedding and padding are every
It all in regeneration, without extra storage space, does not increase the total amount of faecal solids thing yet.So cattle farm would not form cow dung
Accumulation, the situation that ammonia stink diffuses, it is important that milk cow can lie in rest on relatively clean comfortable biological pad and ruminate, and improve production
Milk amount.Treatment for cow manure expense is reduced, is had without buying ox bed padding again, is reduced recruitment, reduce financial cost.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.