CN85104413B - Shed for raising livestock - Google Patents
Shed for raising livestockInfo
- Publication number
- CN85104413B CN85104413B CN85104413A CN85104413A CN85104413B CN 85104413 B CN85104413 B CN 85104413B CN 85104413 A CN85104413 A CN 85104413A CN 85104413 A CN85104413 A CN 85104413A CN 85104413 B CN85104413 B CN 85104413B
- Authority
- CN
- China
- Prior art keywords
- sawdust
- hutch
- ight soil
- receiving vessel
- sawdust layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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- Housing For Livestock And Birds (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a shed for livestock feeding, particularly to shed for pigs. Livestock dung can be hygienically treated, and a large amount of manpower can be saved. The shed of the present invention comprises a row of girth rails of which the floor is made of laths, dung can fall into a lower dung receiving container through lath seams, and a stirrer arranged in the container moves backwards and forwards on a sawdust layer from one end to the other end of the shed rail row. Meanwhile, fresh air is introduced through the sawdust layer of the stirrer so as to promote the fermentation of dung in sawdust under the action of aerobic fermentation bacteria; in addition, a ventilation pipe is arranged at the bottom of the sawdust layer so as to further improve the ventilation conditions of the sawdust layer and control the evaporation of dung moisture.
Description
The invention relates to the penkeeping colony house, particularly can save many work and can guarantee the colony house of under sanitary condition, raising pigs again about the sort of.
Many all institutes, the ight soil that pork chop goes out, especially urine, quantity is a lot of, and this is because the feed that they consume comes out at the top in domestic animal.Therefore, adopting economic method to handle ight soil is one of problem maximum in the pig industry.The conventional method of handling ight soil in the pig house is with concrete the ground of pig house to be built into the slope to be beneficial to collect on the ground ight soil, and water washes ground to lower then.Like this; both just having bypassed the great amount of investment that facility carried out of building for collection ight soil in the above-mentioned pig house does not talk; the waste water treatment of flushing pig house also is inevitable serious problems; because sewage effluent is subjected to strict restriction from point of view of environment protection; unless near have antipollution drainage pipeline can support utilization; otherwise above-mentioned conventional method just can't be used.
In recent years, the structure of pig house constantly was improved.In pig house, a thick layer of sawdust or similar material wherein have the aerobic fermentation bacterium on the pad, and the ight soil of pig falls into the sawdust layer and decomposes under the effect of zymogenous bacteria.This kind pig house advantageous particularly that seems in the winter time because the fermentation decomposable process can be emitted heat, can be saved the energy of heating like this.The problem that this pig house exists will keep the sawdust layer to be in ventilative condition to provide aerobic bacterium the movable and requisite capacity air of breeding.The ventilative environment of above-mentioned sawdust can reach by frequently stirring the sawdust layer during the fermentation, but so just need work in large quantities, when the stirring of sawdust layer carry out insufficient the time, this layer will be by the livestock having peace of mind, the activity of aerobic bacteria as a result will reduce, containing the aerobe fermentation process will be hindered, on the contrary, anaerobic fermentation just may take place, thereby produces some pernicious gas as ammonia, perhaps livestock may be eaten the not sawdust of complete fermentation, therefore catches an illness.
Japanese patent application JP55-104834 discloses a kind of livestock greenhouse that utilizes the compost heating, this greenhouse is the compost groove that the feedbox of raise livestock is set in animal house and makes the excrement compostingization of livestock discharge, insert a heat exchanger at bottom land, be connected to the pipe of the attraction hot gas of an outside exhaust on this heat exchanger, the other end that is connected to the fresh heating pipe on the heat exchanger is the interface that leads to animal house, and this greenhouse also comprises the interior sawdust layer of stirring compost groove of the agitator of a two-way motion.
The shortcoming of this greenhouse is, in heat exchanging process, the air in the animal house enters the heat-exchange tube of bottom by the ight soil layer, and like this, these air will be subjected to fecal pollution, when discharging through heat exchange, will pollute surrounding environment.In addition, the ight soil agitator in this greenhouse is because what adopt is the bidirectional-movement form, so its complex structure, efficient are low, and, the ight soil and the sawdust that fermented of easy-clear not.
Therefore, the purpose of this invention is to provide a kind of improved penkeeping colony house, especially for the colony house of raising pigs, there be not problem and the shortcoming that exists in above-mentioned traditional colony house in this colony house.
Like this, penkeeping colony house of the present invention comprises:
(a) a plurality of hutch that are mounted to a row are used fence off to form a long house between every adjacent hutch;
(b) batten constitutes the ground of hutch and dresses up detachable form;
(c) the collecting dung container of hutch underfloor extends to the other end and is filled with one deck sawdust from the end under the hutch;
(d) one movably agitator in the collecting dung container, stir sawdust and can on the sawdust layer, move on to the other end from hutch one end.
In improved colony house as described above, setting up a ventilation duct in the bottom of collecting dung container and it is imbedded can be more favourable in the sawdust, like this, fresh air can be blown into the sawdust layer according to demand, impels the ight soil that falls into the sawdust layer to finish under the aerobic fermentation bacterial action and contains the aerobe fermentation process.
Fig. 1 is the plane of colony house of the present invention, is that five hutch become a row and shown the lath ground of hutch among the figure.
Fig. 2 is the front view of colony house of the present invention.
Fig. 3 has shown underground traveling agitator for the side cross-sectional view of colony house of the present invention.
Fig. 4 is the cross-sectional view of lath subsurface collecting dung container, has shown packaged type agitator and ventilation duct among the figure.
Penkeeping colony house of the present invention especially for the colony house of raising pigs, now is described below referring to accompanying drawing:
As respectively by the ground that shows colony house, before and shown in the plane 1 to 3 of end view, colony house 1 is in general for the lengthwise form and be divided into several (among the figure being five) hutch 3,3 ... hutch has fence 2, pig is closed into independent hutch, and each hutch all has forward a closed fence 4.The ground of each hutch all be by on crossbeam 6 with one for example: the fastening means of screw is installed one or more at least less steel battens 7 and is constituted.Gap width between the lath 7a of batten 7 should be even as big as the ight soil free-falling that guarantees pig but is unlikelyly influenced the activity of pig in hutch and be advisable.
The ight soil receiving vessel 5 usefulness concrete that next end extends to the other end from ground are made.Container 5 can be installed in concordant with the face of land according to site condition, is above the ground level or semi-underground.The degree of depth of ight soil receiver 5 should firmly get enough that sawdust S(sees Fig. 4 to hold as described above) and movable agitator 10.
On the inwall of the ight soil receiving vessel that extends along the colony house longitudinally (as shown in Figure 4) a pair of rod bearing 8,8 is housed symmetrically, each bearing support one one steel rail 9, rail extends to the other end from an end of colony house 1.The wheel 16,16 of removable agitator 10 is installed on these rail 9,9, and when the driving shaft 12 on being bearing in framework 11 was driven, agitator can front and back motion on rail 9,9.Framework 11 also supports the axle 13 of stirrer gear 17 simultaneously, and driving shaft 12 and stirring gear 13 can be driven by the motor 14 and 15 that is installed on the framework 11 respectively.Each motor links to each other with separately axle with driving belt or gear.Each stirrer gear 17 answers long enough to guarantee can stir at least the surface of sawdust layer S on the base plate that is dispersed in receiving vessel 5.Motor 14,15 is by being installed in the practicable forward and reverse rotation of control panel (not shown) in somewhere, colony house 1 outside.
Among the present invention, ventilation duct 18 is installed on the ground of ight soil receiving vessel 5, ventilation duct is imbedded sawdust layer S, and air in tube is blown into the effect bottom fermentation that the sawdust layer remains on the sawdust layer to contain under the oxygen condition fully and then impel pig manure aerobic bacteria in sawdust by the fan blower (not shown).
When raising in pig being placed on above-mentioned colony house of the present invention, ight soil receiving vessel 5 is spread suitably thick one deck sawdust S, and some pigs are closed in a hutch 3, are on the ground of batten 7 formations.Sawdust decomposes with fermentation with the zymogenous bacteria fusion in advance that pork chop goes out and pass through the ight soil that batten 7 falls into sawdust layer S.Because the fermentation of ight soil is an exothermic process in the sawdust, in the ight soil after the water evaporates suitable ventilation equipment its environmental temperature of discharging to guarantee pig house is suitable.Certainly, selecting those is favourable in that strong mobility is arranged under the relatively low temperature with the bacterium kind that strong mobility is arranged under relative higher temperature in the winter time in summer.
The aerobic fermentation of ight soil and water evaporation process can stir at least that the sawdust on top layer comes acceleration by the air in the ventilation duct being blown into sawdust layer and movable agitator.In time stir whole sawdust layers if ventilation duct is covered with the ight soil receiving vessel and passes through, just can obtain manure fermentation and water evaporates equably.When the water content that requires to keep deposit in the ight soil receiving vessel is 40% to 60%, experimental result shows that the aerobe fermentation that contains of deposit handles and can carry out smoothly, disadvantage by the anaerobic fermentation generation can not appear, even when water content up to 80% the time, adopt the method for stirring simultaneously and drying that the air of capacity can be provided to the sawdust layer.
Certainly, the water content of deposit mainly depends on quantity and the fermentation condition of unit are raise livestock in the hutch in the ight soil receiving vessel except environmental temperature and humidity.For example, when one of the every square meter of swine rearing density, the water content of deposit be easy to remain on 50% to 60% and the volume of deposit decomposes along with fermentation in the ight soil receiving vessel carrying out constantly reduce with water evaporates, like this, the cleaning of swine excrement can 1 year or the longer time carry out once, saved the work of regularly from the ight soil receiving vessel, eliminating deposit, constantly covered on the former deposit according to the end but will mix the fresh of aerobic fermentation bacterium.On the other hand, when being increased to, swine rearing density is about per 0.7 square metre one or when bigger, because descending sawdust layer gas permeability, fermentation cause water evaporates to be obstructed, the result, it is too wet that deposit becomes, this just need the sawdust in deposit decompose fully with slaking after, be generally three months, regularly replace new sawdust.The accumulation material that cleans out so all can be as high-quality fertilizer in agricultural and gardening, and the work of collecting and removing old sawdust layer and sprinkling the fresh sawdust layer that is mixed with aerobic bacteria on the ground of ight soil receiving vessel can utilize to be changed suitable perching knife with the tooth of agitator and carry out very effectively.
Known to as above describing, the present invention has saved the great amount of investment of carrying out in order to the work of the outdoor equipment of removing ight soil and sewage and the daily management in the feeding process in the traditional approach greatly, for pig industry provides a kind of very economical method, moreover, also do not get it right agricultural production and the up to much by product-fertilizer of gardening tool.And pig can be raised can resolve safely serious environmental pollution problem day by day in the cattle breeding industry under the condition of unusual health and by the present invention.
In other words, the aerobic fermentation of deposit is always carried out in the best condition, and the result is suppressed anaerobic fermentation.Reach and to ignore degree, final product almost unharmful or tedious gas such as ammonia.In addition, sawdust in the deposit is as a kind of absorbent or odor absorbent, so that remain under the condition that contains foul smell hardly in the colony house at an easy rate, compare with the manure deposits of the traditional hutch of raising pigs, the quantity of seeing the microbiological test of the manure deposits of collecting from the colony house of raising pigs of the present invention of the Bacillus coli cells of survival always is ten of every grams or still less, approaches aseptic condition.And countless detrimental microorganisms are arranged in the manure deposits of traditional pigsty, and as Escherichia coli, staphylococcus, salmonella or the like.Certainly, not having maggot in colony house of the present invention lays eggs in deposit thereby can not grow fly.
Claims (7)
1, the colony house of a kind of raise livestock comprises:
(a) a plurality of being mounted between a row hutch, the adjacent hutch used fence off;
(b) the hutch floor of batten formation is mounted to detachable form;
(c) ight soil receiving vessel other end and be filled with one deck sawdust below an end extends at the hutch underfloor and below the hutch that constitutes a row;
(d) a packaged type agitator is arranged to stir the sawdust layer in the ight soil receiving vessel;
It is characterized in that this agitator have a trunnion axis from a sidewall of ight soil receiving vessel along reaching another sidewall, be equipped with many on this axle stirring tooth, this tooth is distributed on this length overall basically, and agitator can move to the other end from an end of arranging hutch on the sawdust layer in the ight soil receiving vessel.
2,, it is characterized in that available perching knife replacing stirring tooth, to remove the ight soil of piling up and to sprinkle the fresh sawdust layer that is mixed with aerobic bacteria according to the penkeeping colony house of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85104413A CN85104413B (en) | 1985-06-11 | 1985-06-11 | Shed for raising livestock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85104413A CN85104413B (en) | 1985-06-11 | 1985-06-11 | Shed for raising livestock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85104413A CN85104413A (en) | 1986-12-24 |
| CN85104413B true CN85104413B (en) | 1987-05-20 |
Family
ID=4793826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85104413A Expired CN85104413B (en) | 1985-06-11 | 1985-06-11 | Shed for raising livestock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85104413B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106474B (en) * | 2014-07-15 | 2015-12-02 | 宁国市百惠牧业有限公司 | A kind of pigsty floor cleaning systems |
| CN105766662A (en) * | 2016-01-14 | 2016-07-20 | 南京农业大学 | Livestock and poultry house fermentation bed composting heap turner |
-
1985
- 1985-06-11 CN CN85104413A patent/CN85104413B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN85104413A (en) | 1986-12-24 |
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| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| PB01 | Publication | ||
| C06 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |