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Stirring shaft of rapid fermentation curing equipment for livestock and poultry manure and corn straw

A technology of corn stalks and livestock and poultry manure, applied in the field of mixing equipment, can solve the problems of large relative resistance, high density, high viscosity, etc., achieve uniform oxygen supply, promote the fermentation process, and achieve the effects of high equipment automation

Inactive Publication Date: 2020-11-20
CHANGCHUN AGRI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high viscosity and high density of livestock and poultry manure, this traditional continuous helical blade has relatively large resistance during the stirring process, and in the process of stirring, it cannot meet the large amount of oxygen required by the fermentation of livestock and poultry manure.

Method used

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  • Stirring shaft of rapid fermentation curing equipment for livestock and poultry manure and corn straw
  • Stirring shaft of rapid fermentation curing equipment for livestock and poultry manure and corn straw

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with drawings and embodiments.

[0011] A stirring shaft of a rapid fermentation and ripening equipment for livestock and poultry manure and corn stalks, such as figure 1 As shown, it consists of a stirring shaft 1, a helical blade 2, a helical blade 3, a rotary joint 4, and a round pipe connecting rod 5. Among them, the helical blade 2 and the helical blade 3 have different outer diameters and opposite helical directions. During the stirring process of livestock and poultry manure, they are subjected to different forces in two directions, so that the materials are continuously rolled and scattered, and the materials are mixed with the fermentation process. Bacteria respond adequately. Due to the high density of livestock and poultry manure, interrupted helical blades are used for stirring, so that the power required for the same material row as that of continuous helical blades is relatively small. ...

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Abstract

The invention discloses a stirring shaft of rapid fermentation and aging equipment for livestock and poultry manure and corn straw. The invention aims to improve the stirring effect of the existing livestock and poultry manure organic fertilizer fermentation equipment, shorten the fermentation time of the organic fertilizer and improve the production effect. According to the technical scheme, a plurality of sections of blades with different sizes and spiral directions are arranged on a rotating shaft, and the spiral directions of the large blades and the small blades are opposite, so that materials are turned over multiple times in a stirring process, the stirring times and the stirring time are increased, and the stirring effect is improved; and a rotary joint is mounted at the front endof the rotating shaft, vent holes are formed in a stirring shaft and a supporting rod, and hot air is introduced in the stirring process, so that the temperature of the materials can be quickly increased to provide oxygen for zymophyte.

Description

Technical field: [0001] The invention relates to the field of stirring equipment, and relates to a stirring shaft of a livestock and poultry manure fermentation equipment with two kinds of multi-segment helical blades for heating air in the middle. Background technique: [0002] Most of the existing livestock and poultry manure treatment equipment is a horizontal spiral belt mixer. Double-layer helical blades are arranged on the drive shaft of the mixer. The inner helix conveys the material to the outside, and the outer helix gathers the material inward. Under the convective movement of the double-layer spiral belt, the material forms a low-power and high-efficiency mixing environment. The inner and outer diameter spirals installed on the stirring shaft drive the materials in the barrel, so that the agitator can turn over the materials in the largest range in the barrel. When the mixing device is working, the inner screw drives the material close to the axis to rotate the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/964C05F15/00
CPCC05F3/00C05F11/00C05F11/08Y02W30/40
Inventor 王立新龙东海张玉良张英赵国许崇陶波朱宁欣张书豪袁媛由莉莉
Owner CHANGCHUN AGRI MACHINERY