Counter slot type aerobic compost fermentation process and structure thereof

An aerobic composting and slotting technology, which is applied to organic fertilizers, fertilization devices, excretion of fertilizers, etc., can solve problems such as dust and corrosion of facilities, and achieve the effects of less failure rate, low operation and maintenance costs, and strong operational flexibility

Pending Publication Date: 2018-11-06
新乡市逸凡蔚岚堆肥生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the increase in the volume of fermentation materials, the fermentation workshop not only needs more workshops, but also has prominent problems such as odor, water vapor, dust and corrosion of facilities

Method used

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  • Counter slot type aerobic compost fermentation process and structure thereof
  • Counter slot type aerobic compost fermentation process and structure thereof
  • Counter slot type aerobic compost fermentation process and structure thereof

Examples

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Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0020] The technical scheme is as follows for the trough type aerobic composting fermentation process:

[0021] 1. Mixing pretreatment

[0022] According to the components and states of different fermentation raw materials, according to the quality of the main fermentation material, the auxiliary materials and other ingredients are added according to the parameter ratio and mixed uniformly through the mixer. Control parameters include Main fermentation raw material ratio: the ratio of dry manure to dung residue (or biogas resi...

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Abstract

The invention discloses a counter slot type aerobic compost fermentation process and a structure thereof. The process for preparing aerobic compost comprises the following steps: a, mixed material pretreatment; b, cloth piling; c, static aeration; d, pouring the compost and overturning a slot; e, fermentation rot heat control; f, enabling the compost to be discharged out of the slot and subjectedto post-mature treatment; g, solid waste removal and odor control; and h, control over prepared quantity. The process has the following effects: the flexibility of operation is high, the fermentationof other slots is not influenced, the counter slot structure process equipment failure rate is low, and the operation and maintenance cost is low, so that the proportions of compost failure and unqualified compost are reduced.

Description

technical field [0001] The invention relates to a trough-type aerobic composting structure, which is particularly suitable for use in the composting and fermentation production of livestock and poultry manure. Background technique [0002] In the process of composting solid waste from farming, the quality of fermentation treatment is not only directly affected by the internal factors of the compost structure such as material properties, components, content and form, but also by the conditions of production facilities and equipment, ambient temperature, production process and technical management. level and other external factors. The function of composting fermentation is to control the microbial metabolic conditions and fermentation state of the compost through the application of equipment and technology, to realize the deep fermentation of waste and to transform the material through fermentation and maturity, so as to meet the quality requirements of harmless reduction and...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05F17/02C05G1/00
CPCC05D9/00C05F17/70C05F17/90C05F17/80C05D9/02C05F3/00C05F11/00C05F11/08C05F9/04Y02W30/40
Inventor 金保生傅铮张忠东刘太记张玉勇
Owner 新乡市逸凡蔚岚堆肥生物技术有限公司
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