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Multi-stage hennery air purification equipment

A technology of one-stage purification and air, applied in the field of multi-stage air purification equipment in chicken houses, can solve the problems of poor ventilation conditions, high civil construction investment, poor feeding conditions, etc., and achieve the goal of reducing air pollution, improving air quality and delaying fermentation speed. Effect

Inactive Publication Date: 2016-12-14
成都测迪森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Large-scale chicken houses include more chicken cages. According to different breeding objects, there are various types of chicken cages, such as horizontal, semi-stepped, stepped, mixed, stacked and high-bed chicken cages. The breeding of large chicken houses The density is relatively high, the arrangement of chicken cages is relatively dense, and the floor height is high. Although it can maximize the benefits of breeding, it may cause poor ventilation conditions and poor feeding conditions for the bottom and top cages.
The existing technology solves the problem of poor breeding conditions in bottom cages. Usually, a cesspit is set up under the cage, but this method will result in high construction investment, and chicken manure is easy to ferment in hot and humid areas, so it is not suitable for use.

Method used

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  • Multi-stage hennery air purification equipment

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Effect test

Embodiment 1

[0035] Such as figure 1As shown, a multi-stage purification equipment for air in a chicken house includes a connected circulating air chamber one 1 and a circulating air chamber two 2, the circulating air chamber one 1 is arranged vertically, and the circulating air chamber two 2 is arranged horizontally, The diameter of circulating air chamber one 1 is smaller than the diameter of circulating air chamber two 2. Several purification nets are arranged in circulating air chamber two 2, and the purification nets are arranged along the vertical direction. The mesh includes an upper layer, a middle layer and a lower layer fixedly connected, the upper layer has a pore size of 0.5 μm, the middle layer has a pore size of 0.1 μm, and the lower layer has a pore size of 0.5 μm. Two suction pumps 9 are arranged mirror-symmetrically on the outer wall of the circulating air cavity-1. Aspirating pump 9 communicates with circulating air chamber 1 internally, and the inlet and outlet of aspir...

Embodiment 2

[0038] polyaldehyde foam Synthesized by:

[0039] First vacuum dehydrate the polyether glycol, and then add polyacetal resin, dimethylol propionic acid and triethylamine in a molar ratio of 1:1.5:0.5:0.2 to the four In the mouth bottle, close the feeding port. Keep the temperature in a water bath at 50°C for 30 minutes until the reaction materials are completely dissolved, then add isophorone diisocyanate with a molar ratio of 1:0.8, react at 75°C for 2-3 hours, and determine by di-n-butylamine titration At the end of the reaction, cool down to 70°C, add 1,4-butanediol and polyoxyethylene ether at a molar ratio of 1:1:1.2 for chain extension reaction for 2 hours, and add 2.5% (mass ratio) of trimethylolpropane for crosslinking Modified for 1 hour to obtain a polyurethane prepolymer, add 20% mass ratio of acetone during the reaction to adjust the viscosity, cool the prepolymer to 40°C and transfer it to a dispersion bucket, add water to emulsify under high-speed stirring, an...

Embodiment 3

[0041] The preparation method of 3-aminotriethoxysilane-nanometer silicon is as follows:

[0042] Weigh 300 mg of Si nanoparticles (particle size 70-90 nm) and ultrasonically disperse them into 50 mL of absolute ethanol, add 10 mL of 3-aminotriethoxysilane dropwise, after ultrasonic treatment, heat at reflux at 70 °C for 3 h. The excessive 3-aminotriethoxysilane is removed through several times of centrifugation and washing to obtain 3-aminotriethoxysilane-nano silicon.

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Abstract

The invention discloses multi-stage hennery air purification equipment and belongs to the field of breeding equipment. The multi-stage hennery air purification equipment comprises a first circulating air chamber and a second circulating air chamber which are connected with each other, the first circulating air chamber is arranged vertically while the second circulating air chamber is arranged horizontally, the diameter of the first circulating air chamber is smaller than that of the second circulating air chamber, and a plurality of purification nets are vertically arranged in the second circulating air chamber. The multi-stage hennery air purification equipment can be used for high-cage breeding in hot and humid areas and is capable of effectively improving top and bottom cage breeding environments in high-cage breeding, reducing civil engineering investment and guaranteeing air quality inside henneries constantly.

Description

technical field [0001] The invention relates to a breeding equipment, in particular to a multi-stage air purification equipment for chicken coops. Background technique [0002] The existing large-scale breeding chicken house presents factory-like breeding management, which not only has the environmental conditions suitable for the growth and development of chickens, but also has the advantages of a relatively safe environment that meets the requirements of mechanization, scientific management, and sanitation and epidemic prevention. Large-scale chicken houses include more chicken cages. According to different breeding objects, there are various types of chicken cages, such as horizontal, semi-stepped, stepped, mixed, stacked and high-bed chicken cages. The breeding of large chicken houses The density is relatively high, the arrangement of chicken cages is relatively dense, and the floor height is high. Although it can maximize the benefits of breeding, it may cause poor vent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K31/00
CPCA01K31/00
Inventor 郑浩
Owner 成都测迪森生物科技有限公司
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