CN103141432A - Odorless and zero-emission healthy livestock and poultry breeding method and equipment - Google Patents

Abstract

The invention discloses a method and equipment for cultivating odorless zero-emission healthy livestock and poultry, which comprises a cultivation house, a spraying device and the treatment of excrement and urine, wherein the cultivation house comprises an excrement stacking corridor (3), an excrement storage bottom layer (6) and an iron frame surface layer (9), wherein the iron frame surface layer (9) is fully distributed with regular small holes, an excrement outlet (4) is arranged in an excretion area (A) close to the excrement stacking corridor (3), plant extract is filled in a water storage barrel, liquid is pressed into a spray head (2) at regular time by a booster and then is sprayed to the ground of the cultivation house after being atomized by the spray head (2) to remove odor, an excrement suction machine is adopted to stretch the excrement and enter the excrement storage bottom layer (6) from the excrement outlet (4) to transfer the excrement storage bottom layer (6) to the excrement stacking corridor (3) for short-term composting, the method can be used for transforming the traditional cultivation house, creates a good growth environment for the livestock and poultry, the growth speed is high, the disease resistance is strong, the meat quality is good, and the problem, and conforms to the route of sustainable development.

Description

Odorless and zero-emission healthy livestock and poultry breeding method and equipment

technical field

The practical invention belongs to the technical field of livestock and poultry environmental protection breeding, and more specifically relates to a method and equipment for healthy livestock and poultry breeding with no odor and zero discharge. the

Background technique

At present, most of the livestock and poultry breeding still adopt relatively primitive breeding methods, such as: flushing the barn with water to remove excrement and urine, spraying a large amount of water on the roof of the barn to cool down and prevent heatstroke, spraying insecticides directly on the livestock and poultry, etc. It will inevitably cause livestock and poultry to grow in a strong stress environment for a long time, affect the growth of livestock and poultry, and need to consume a lot of manpower and material resources, which does not meet the requirements of environmental protection at all. the

Chinese Patent Publication No. CN101911922 A, published on December 15, 2010, the name of the invention is an environmentally friendly dry-type odorless pig raising method and its piggery. The piggery of the invention is equipped with a feeding tank, a drinking tank and Outlet, the ground in the pig house has a gradient of 8-12cm, and there is no sewage outlet for excrement, urine and flushing in the pig house. The invention also provides a method for raising pigs using the pig house above. Lay bedding to facilitate the removal of excrement in the pig house. The bedding is wood chips, etc., and the humidity is below 20%, and the drinking water for pigs is a plant extract preparation. The disadvantages are:

(1) The bedding is laid directly on the ground, so that the pigs can touch the bedding, and the pigs’ habit of arching the soil can easily make the pigs inhale the sawdust powder, causing respiratory diseases;

(2) The process of preparing active small molecule water and plant extract stock solution through active small molecule water treatment equipment to obtain drinking water for pigs is very complicated and the production cost is high, even if pigs drink this kind of water. The feces will not produce The smell also needs a long time of conditioning, and the pig's stomach is slightly uncomfortable, and the smell will be produced again;

(3) The mixture of excrement and urine needs to be transported to the composting plant for the production of organic fertilizer, which increases the transportation cost. It is difficult to avoid anaerobic fermentation inside the excrement and urine, resulting in odor.

Contents of the invention

The purpose of the present invention is to provide a method that can not only solve the above-mentioned problems of washing barns with water in the livestock and poultry breeding process, the high cost of heatstroke prevention and cooling, and the inability to completely solve the problem of flooding of the breeding industry, but also solve the problems caused by direct contact between litter materials and livestock and poultry. The problem of respiratory diseases. the

To achieve the above object, the present invention adopts the following technical solutions:

A method for cultivating healthy livestock and poultry with no odor and zero discharge, comprising the use of a breeding house, a spray device connected to the breeding house and treatment of excrement, the specific method is as follows:

(1) Breeding house:

Including the manure pile corridor, the bottom layer of the manure storage and the surface layer of the iron frame. The surface layer of the iron frame is covered with neat small holes, and the excrement and urine of livestock and poultry leak into the bottom layer of the manure storage through the small holes. There is a manure outlet near the manure pile corridor in the excretion area , the bottom layer of the manure storage is 5-8cm higher on the side near the feeding trough than on the side near the manure corridor, and bedding is laid on the bottom layer of the manure storage near the side of the manure corridor to absorb the moisture in the excrement.

(2) Spray device:

The water storage barrel is filled with pure natural plant extracts, which are pressed into each nozzle regularly through the supercharger and timing device, atomized by the nozzles and sprayed on the breeding house.

(3) Excreta treatment:

1) Clean up the mixture of feces and urine, and regularly use a fecal suction machine to enter the bottom layer of manure storage below the excretion area through the excrement outlet, and transfer the mixture of feces and urine to the compost corridor for short-term composting.

2) Short-term composting, regularly turn over the excrement and urine mixture piled in the composting corridor, let aerobic microorganisms carry out aerobic fermentation to decompose and oxidize the excrement and urine mixture, and finally decompose into semi-finished organic fertilizer, which is sprayed regularly during the composting process Plant extracts are used to remove odors. the

The width of the manure corridor accounts for one tenth to one third of the width of the breeding house. the

The natural plant extract is made by the following method: it is extracted from wormwood, yellow grass, elixir, and Andrographis paniculata, and the magnetized water is used as an auxiliary raw material, and the extract is extracted at a low temperature. The odor of feces and urine mainly comes from the anaerobic fermentation of feces and urine to produce hydrogen sulfide, ammonia, and indole odor molecules. The molecules after atomizing the plant extract are evenly dispersed in the air to absorb the odor molecules in the air , so that the odor molecules decompose, polymerize, replace, and replace biochemical reactions, which promote the occurrence of odor molecules and change the original molecular structure, making them lose their odor. the

The spraying device includes a water pipe, a water storage bucket, a supercharger and a timing device, and the water pipe spans over the manure corridor and the surface of the iron frame. the

The water pipe can also be installed above the manure corridor and parallel to the manure corridor. The water pipe can be greater than or equal to one. the

The litter is yellow sawdust with a thickness of 0-1 mm, and the litter is formed by natural sunlight. the

The odorless and zero-emission healthy livestock and poultry breeding method and equipment of the present invention can be used to transform traditional livestock and poultry breeding houses, can completely change the smelly environment of the breeding houses, and create a good growth environment for livestock and poultry, which is particularly beneficial The effect is as follows:

(1) The farm has no odor, zero emissions, and zero pollution: the washing process is omitted, saving manpower and material resources; the odor is removed by the plant extract molecules, the growth environment of livestock and poultry is clean, the growth is faster, and the feed-to-meat ratio is greatly reduced;

 (2) Insecticides, disinfectants and clean water can be filled in the water storage tank, which doubles the efficiency of insecticide, disinfection and cooling in the summer barn. The method of regular spraying is fully in line with the modern automatic breeding management mode requirements, can save a lot of manpower and material resources, improve labor productivity and economic benefits;

(3) Turning waste from livestock and poultry excrement into treasure: transfer the excrement and urine from the excrement outlet to the compost corridor through the manure suction machine for short-term composting, and periodically turn the pile to allow the organic matter in the excrement to be aerobically decomposed by microorganisms , made into semi-finished organic fertilizer, and then the semi-finished organic fertilizer can be transferred to a special composting site next to the barn for final maturity, and the whole product organic fertilizer can be produced. When selling livestock, you can also obtain additional income from the sale of organic fertilizer;

(4) Improve employees' work enthusiasm and efficiency: After the odor in the farm is completely removed, the location of the farm can be selected closer to the residential area, and the employees do not have to endure the loneliness when farming in the mountains, thereby greatly improving the work efficiency of the employees and enthusiasm;

(5) Livestock have strong disease resistance and good meat quality: the pens are odorless and clean, less chance for pathogenic microorganisms to survive, and the healthy growth of livestock is guaranteed. In addition, there is less stress caused by flushing. Unfavorable factors, the meat quality of livestock is good.

Description of drawings

Figure 1 is a cross-sectional view of an odorless zero-emission healthy breeding house;

Fig. 2 is a three-dimensional view of an odorless zero-emission healthy breeding house;

Figure 3 is a flow chart of livestock and poultry manure treatment.

Among them, 1 is a water pipe, 2 is an atomizing nozzle, 3 is a manure corridor, 4 is a manure outlet, 5 is a water storage bucket, 6 is the bottom layer of manure storage, 7 is a feeding trough, 8 is a booster, and 9 is Iron frame surface, A is the excretion area. the

Detailed ways

The embodiment of the present invention is set forth in detail below in conjunction with accompanying drawing:

Referring to Fig. 2, the breeding shed of the present invention can be used for breeding chickens, ducks, geese and other poultry animals and can also be used for breeding pigs, cattle, sheep and other livestock animals. It is equipped with a manure pile corridor 3, a manure storage bottom layer 6 and an iron frame surface layer 9, and the iron frame surface layer 9 is covered with neat small holes, and the excrement and urine of livestock and poultry leak into the manure storage bottom layer 6 through the small holes, and the manure storage bottom layer 6 The side close to the feeding trough 7 is 5-8cm higher than the side close to the manure corridor 3, and there is a certain slope, which can avoid water accumulation and facilitate the accumulation of excrement and urine to the direction of the excrement outlet, so as to facilitate cleaning of excrement, but the slope cannot If it is too large, it will easily increase the construction cost. It is best to have a height of 6cm. Lay bedding under the excretion area A. The bedding is preferably yellow wood chips with a thickness of 0-1mm, and it is best to be made of natural sunlight. , to absorb the moisture in the feces and urine and mix the feces and urine to form a lumpy feces and urine mixture. There is more litter in the middle of the mixture to form gaps of different sizes, which is conducive to the aerobic decomposition of microorganisms. The thickness of the litter It can be changed according to the size of the livestock and the seasonal changes. When large livestock defecate and urinate a lot day and night, the litter can be thickened. A manure outlet 4 is provided near the manure corridor 3 in the excretion area A, and the vertical height of the manure outlet 4 can also be adjusted. It depends on the size of the livestock, but generally the height of the manure outlet is between 10-30cm, and the better choice is 15cm.

Spraying device, referring to Fig. 1 and Fig. 2, spraying device comprises water pipe 1, water storage tank 5, booster 8 and timing device, and described water pipe 1 is across the top of heap corridor 3 and iron frame surface 9, and water pipe can also be Installed on the top of the manure corridor 3 and parallel with the manure corridor 3, the water pipe 1 can be greater than or equal to one, and the number of the water pipe 1 will be changed according to the size of the breeding livestock and the size of the pen and the surrounding climate. The diameter of the water pipe 1 Generally between 0.5-5cm, clean water can be installed in the water storage bucket 5, so that spraying and cooling can be carried out in summer, and disinfectants and insecticides can be installed, but more plant extracts are still installed, and the liquid in the water storage bucket 5 is made of The timing device control presses the liquid into each nozzle 2 at regular intervals by means of the supercharger 8, sprays it on the breeding house after being atomized by the nozzle 2, and the time interval for spraying the plant extract is preferably 3 times a day during the day, and every time the interval is 3 Hours, 2 times at night, with an interval of five hours each time, the best time for each spray is one minute. the

The preparation method of the plant extract, the plant extract is extracted from wormwood, yellow grass, elixir, and Andrographis paniculata, using magnetized water as an auxiliary raw material, and then extracting the extract at low temperature. The compound liquid is specifically prepared by the following method :

Take the same quality of wormwood, yellow grass, elixir, and Andrographis paniculata, add ten times the quality of raw materials for alcohol extraction, 2-3 days, after obtaining the extract, add magnetized water of the same quality as the extract, and then perform low-temperature extraction for 10- After 30 days, the mixture obtained by centrifugation and filtration is the finished natural extract. For example, take 100g each of Artemisia argyi, Grasshopper, Eternal Grass, and Andrographis paniculata, add 10Kg of alcohol, extract for 2 days, and filter to obtain the extract. Finally, add magnetized water equal to the quality of the extract, extract at a low temperature of 4°C for 15 days, and centrifuge the extract at a centrifugal speed of 1000r/min for 10 minutes to obtain the supernatant, and finally put it in a 100-mesh filter sieve Filter to obtain the finished product and save the natural plant extract.

excrement disposal

Referring to Fig. 3, after the excrement and urine of livestock and poultry are mixed with sawdust, the plant extract is regularly sprayed on the excretion area A to remove the odor, and the excrement and urine mixture is sucked into the bottom layer 6 of the feces storage through the feces outlet 4 with a fecal suction machine at regular intervals. Short-term composting is carried out on the manure storage corridor 3. For example, you can choose to perform a manure suction half an hour after feeding every morning. A pig farm with 1,000 pigs slaughtered a year can be equipped with a 5m3 manure suction machine. The type of manure suction machine The size and suction time vary according to the species of livestock.

For short-term composting, the excrement and urine mixture piled in the manure storage corridor 3 is regularly turned over, allowing aerobic microorganisms to decompose and oxidize the excrement and urine mixture through aerobic fermentation, and finally decompose into a semi-finished organic fertilizer. Spray plants regularly during the composting process The extract is used to remove the odor. The odorless and zero-emission healthy livestock and poultry breeding method and equipment of the present invention can be used to transform the breeding houses of the traditional livestock and poultry breeding industry, which can completely change the smelly environment of the breeding houses and create a new environment for livestock and poultry. A good growing environment, the growth speed of livestock is accelerated, the meat quality is better, and it is hoped to completely improve the huge environmental pollution problems caused by modern and contemporary farming in China, which is in line with the sustainable development route. The method and equipment of the present invention are relatively simple in principle. The production cost and operation cost are low, and it is easy to promote. the

Claims (6)

1. the healthy livestock and poultry cultivation method of odorless zero-emission, comprise the use of breeding house and the sprayer unit that is communicated with breeding house and the processing of fecaluria, and concrete grammar is as follows:

(1) breeding house:

Comprise and pile excrement corridor (3), storage excrement bottom (6) and brandreth top layer (9), the brandreth top layer is covered with neat aperture on (9), the livestock and poultry fecaluria bleeds by aperture in storage excrement bottom (6), (A) locates to be provided with feces outlet (4) near heap excrement corridor (3) in the discharge area, described storage excrement bottom (6) is at the close heap of ratio excrement corridor (3) the one high 5-8cm of side near feeding trough (7) one sides, storage excrement bottom (6) the zone laying bedding and padding of (A) below in the discharge area are in order to adsorb the moisture in fecaluria;

(2) sprayer unit:

The pure natural plant extract is housed in water storage barrel, and the pure natural plant extract regularly is pressed in each shower nozzle (2) by supercharger and timing means, by being sprayed on breeding house after shower nozzle (2) atomizing;

(3) excreta is processed:

1) cleaning slurry of feces and urine regularly carries out the short-term compost with in the storage excrement bottom (6) of below of inhaling the excrement machine and enter by feces outlet (4) discharge area (A), slurry of feces and urine being transferred to pile on excrement corridor (3);

2) short-term compost, the slurry of feces and urine that regularly will pile up in excrement corridor (3) carries out turning, allow aerobic microbiological carry out aerobic fermentation with slurry of feces and urine decomposition, oxidation, becoming thoroughly decomposed at last becomes the semi-finished product fertilizer, regularly sprays plant extraction liquid in order to remove stink in composting process.

2. the healthy livestock and poultry cultivation method of a kind of odorless zero-emission according to claim 1, is characterized in that, the width in described heap excrement corridor (3) accounts for 1/10th to 1/3rd of breeding house width.

3. the healthy livestock and poultry cultivation method of a kind of odorless zero-emission according to claim 1, it is characterized in that, described plant extraction liquid adopts following method to make: by wormwood, catch up with yellow grass, houseleek, Herba Andrographitis to extract, take magnetized drinking water as auxiliary material, then extract is carried out the composite fluid of low temperature extraction process gained.

4. the healthy livestock and poultry cultivation method of a kind of odorless zero-emission according to claim 1, it is characterized in that, described sprayer unit comprises water pipe (1), water storage barrel (5), supercharger (8) and timing means, and described water pipe (1) is across the top on heap excrement corridor (3) and brandreth top layer (9).

5. the healthy livestock and poultry cultivation method of a kind of odorless zero-emission according to claim 4, is characterized in that, described water pipe (1) is arranged on the top in heap excrement corridor (3) and parallel with heap excrement corridor (3), and water pipe (1) is more than or equal to one.

6. the healthy livestock and poultry cultivation method of arbitrary described a kind of odorless zero-emission according to claim 1-5, it is characterized in that: described bedding and padding are yellow wood chips, fineness degree forms through natural Exposure to Sunlight at 0-1mm.

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