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A new type of environmentally friendly pig house and pollution-free intensive pig raising method

A pig house and a new type of technology, applied in the field of pig breeding, can solve the problems of difficult discharge, easy disease, and inability to be airtight, and achieve the effect of less floor space, strong function and reasonable arrangement

Active Publication Date: 2019-04-09
戴金南
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the pig house is not good, and the functions of wind resistance and snow resistance are poor
Unable to airtightly sterilize with gas, incomplete disinfection
Only equipped with water curtain cooling facilities, unable to maintain constant temperature and humidity in all seasons, automatic ventilation, and high concentration of harmful gases in pig houses in winter
Pig manure cannot be harmlessly fermented into organic fertilizer on the spot after it is dried, and it is not easy to discharge pig urine flushing water to reach the standard after biogas fermentation. The environmental protection investment is large and the operating cost is high.
There is no purification treatment for the breeding waste gas, the pig house and its surroundings have a strong odor, there are many mosquitoes and flies, and the environment is not good
Feeding with dry feed, although drinking fountains are installed, the amount of drinking water for pigs is insufficient, which affects health
Due to the poor environment and improper feeding methods, the pigs are in a semi-stressed state and are prone to disease. Therefore, the farmers add a large amount of antibiotics to the feed and drinking water. The drug residues in pork cannot meet the standards, and food safety has a long way to go.
Although there are a variety of new pig houses and various new feeding modes, it is still impossible to solve the above problems systematically

Method used

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  • A new type of environmentally friendly pig house and pollution-free intensive pig raising method
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  • A new type of environmentally friendly pig house and pollution-free intensive pig raising method

Examples

Experimental program
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Effect test

Embodiment 1

[0031] see figure 1 and figure 2 , the pig house of the present invention comprises four circular buildings, respectively the first pig house building 100, the second pig house building 200, the third pig house building 300 and the fourth pig house building 400. These 4 pig house buildings are arranged as Square, and the shape and structure of each building are consistent. In the middle of these four pig house buildings, passage and auxiliary facility building 500 are provided, and passage and auxiliary facility building 500 are provided with elevator room 501 and step room 502 . The pig house building, passage and auxiliary facility building adopt reinforced concrete frame structure, and the passage and auxiliary facility building is octahedral. The first pig house building 100, the second pig house building 200, these 4 buildings of the third pig house building 300 and the fourth pig house building 400 form a breeding unit with passage and auxiliary facility building 500....

Embodiment 2

[0042] Pig house of the present invention comprises four circular buildings equally. These 4 pig house buildings are arranged in a square shape, and the shape and structure of each building are consistent. There are passages and auxiliary facilities buildings in the middle of the four pig house buildings, and the passages and auxiliary facilities buildings are equipped with elevator rooms and stair rooms.

[0043] These four pig house buildings are all 8 floors, and there are connecting parts between the passage and auxiliary facility buildings and each pig house building, so that each floor of each pig house building can be horizontally connected with the passage and auxiliary facility buildings. Each connection part is provided with a ventilation pipe and a feed delivery pipe, which can respectively deliver the wind and the feed to each floor of the pig house. There is an exhaust gas collection and treatment device on the top of each pig house building.

[0044] The differ...

Embodiment 3

[0051] Pig raising method of the present invention is:

[0052] If it is pig breeding (piglets are fed into big pigs for sale), adopt the structure of Embodiment 1, and the piglets are first raised in the first pig house building 100 for about 75 days, and then directly transferred to other three medium and large pig house buildings on the same floor. breeding. Due to the corresponding quantity, it just happens to be all transferred, no need to go up and down the stairs. After the transfer, the first pig house building 100 can replenish a batch of piglets to form a production line.

[0053] If it is sow breeding, the structure of Embodiment 2 is adopted. The pregnant sow building 800 is used to feed pregnant sows. The sows are transferred to the delivery sow building 900 on the same floor for 7 days before delivery. After the piglets are weaned, The sows are moved into the comprehensive building, and the piglets continue to be fed for 7-15 days before being transferred

[0...

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Abstract

The invention discloses a novel environment-friendly pig house and a pollution-free intensive pig farming method. The novel environment-friendly pig house comprises at least one round or polyhedron-shaped pig house buildings, wherein the polyhedron has more than 5 surfaces; a hole is reserved in the centers of floors of each pig house building, floors are inclined from the outer edges to the holes from high to low, the top of each pig house building is provided with a flue gas collection and treatment device (700) communicated with the corresponding hole, and the bottom of each building is provided with a pig manure collection device corresponding to the hole. According to the farming method, feeding is conducted in the environment-friendly pig house, and a feed conveying system is adopted for feed supplying; a positive pressure ventilation system is adopted for ventilation; pig manure is swept from small rooms to the holes to drop, pig urine automatically flows into the holes and is collected by the pig manure and urine collection devices arranged at the bottoms of the buildings. The pig house is small in floor area, high in wind resisting and snow resisting function, firm, durable, free of pollution in farming process and reasonable in piglet, medium-big pig and sow arrangement.

Description

technical field [0001] The invention relates to the field of pig breeding, in particular to a novel environment-friendly pig house and a pollution-free intensive pig raising method. Background technique [0002] Most of the pig houses in our country are single-layer with large spacing and occupy a lot of land. The structure of the pig house is not good, and the functions of wind resistance and snow resistance are poor. It cannot be airtightly sterilized by gas, and the disinfection is not complete. Only equipped with water curtain cooling facilities, unable to maintain constant temperature and humidity in all seasons, automatic ventilation, and high concentration of harmful gases in pig houses in winter. Pig manure cannot be harmlessly fermented into organic fertilizer on the spot after it is dried, and it is not easy to meet the discharge standard after pig urine flushing water is biogas fermented. The environmental protection investment is large and the operating cost is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K1/02A01K1/01A01K1/00
CPCA01K1/00A01K1/0047A01K1/0052A01K1/01A01K1/02A01K1/03A01K5/01A01K5/02A01K7/027
Inventor 戴金南
Owner 戴金南
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