Excrement dehydration pretreatment device for animal husbandry

A pretreatment device and animal husbandry technology, applied in the field of animal husbandry, can solve the problems of reducing the output efficiency, etc., and achieve the effect of reducing the initial water content, improving the deep dehydration efficiency, and high initial water content

Pending Publication Date: 2022-03-25
钦志强
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since most feces have high water content, dehydration treatment is required during processing. However, existing dehydration equipment such as extruders will greatly reduce the discharge efficiency when the concentration of feces to be separated is too thin. Therefore, pretreatment of feces before dehydration is particularly important.

Method used

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  • Excrement dehydration pretreatment device for animal husbandry
  • Excrement dehydration pretreatment device for animal husbandry
  • Excrement dehydration pretreatment device for animal husbandry

Examples

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Embodiment 1

[0044] see Figure 1-2 , a livestock excrement dehydration pretreatment device, comprising a pretreatment box 1, the lower end of the pretreatment box 1 is connected with a drain pipe 2, the pretreatment box 1 is fixedly connected with a blanking platform 3, and the upper side of the blanking platform 3 is provided with an isolation plate 7, and the detachable connection between the isolation plate 7 and the pretreatment box 1, a plurality of evenly distributed control columns 4 are arranged on the lower side of the blanking table 3, and the control columns 4 are fixedly connected with the pretreatment box 1, and the falling A plurality of receiving holes corresponding to the control column 4 are opened on the material table 3, and a matching umbrella-shaped water pumping sleeve 5 is movable embedded in the receiving holes.

[0045] see Figure 3-5 The umbrella-shaped water pumping sleeve 5 includes a material distribution cover 51, an expansion pressure sleeve and a water ac...

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Abstract

The invention discloses an excrement dehydration pretreatment device for animal husbandry, and belongs to the technical field of animal husbandry. Excrement is subjected to pre-drainage treatment before deep dehydration, and is forced to move in the excrement and expand autonomously through the magnetic repulsive action of a control column on an umbrella-shaped water pumping sleeve; therefore, surrounding excrement is highly extruded, a large amount of water is forced to enter the umbrella-shaped water pumping sleeve through the water pumping ball, and the weight of the umbrella-shaped water pumping sleeve is gradually increased along with the gradual increase of the accumulated water until the umbrella-shaped water pumping sleeve overcomes the magnetic repulsive action to reset and triggers the drainage action; after drainage is finished, the weight of the umbrella-shaped water pumping sleeve is reduced, the umbrella-shaped water pumping sleeve moves again, then gas in the water pumping ball is released to the outside, blocked excrement is subjected to back flushing, meanwhile, migration and recovery of water are accelerated, and therefore the initial water content of the excrement can be efficiently reduced, and the deep dehydration efficiency of the excrement can be improved.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, and more specifically, relates to an animal husbandry manure dehydration pretreatment device. Background technique [0002] Animal husbandry uses the physiological functions of livestock and poultry and other animals that have been domesticated by humans, or wild animals such as deer, musk deer, fox, mink, otter, quail, etc., through artificial breeding and breeding, so that they can transform plants such as pasture and feed into Animals can obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk and medicinal materials. Different from self-sufficient livestock breeding, the main characteristics of animal husbandry are centralized, large-scale, and profit-oriented production. It is an extremely important link in the material exchange between humans and nature. Animal husbandry is one of the components of agriculture, and it is listed as the two pillars of agricul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/121C02F11/14
CPCC02F11/121C02F11/14
Inventor 钦志强申华荣高爱文
Owner 钦志强
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