Microorganism mediated distillers' grain, straw and coal gangue full-element bio-organic fertilizer production technology and system

A technology of bio-organic fertilizer and production process, which is applied to the treatment of bio-organic parts, fertilizers made of bio-waste, organic fertilizers, etc., can solve the problems of chemical fertilizer abuse and waste problems, reduce emissions, reduce environmental burdens, and accelerate The effect of decomposition speed

Inactive Publication Date: 2019-04-19
江苏原元生物工程有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0006] Digesting these wastes is often difficult, and solving the

Method used

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  • Microorganism mediated distillers' grain, straw and coal gangue full-element bio-organic fertilizer production technology and system
  • Microorganism mediated distillers' grain, straw and coal gangue full-element bio-organic fertilizer production technology and system
  • Microorganism mediated distillers' grain, straw and coal gangue full-element bio-organic fertilizer production technology and system

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Embodiment Construction

[0041] The invention will be described in detail below in conjunction with the accompanying drawings.

[0042] Such as Figures 1 to 3 As shown, a microorganism-mediated production process and system of distiller's grains, straw, and coal gangue whole-element bio-organic fertilizer, such as figure 1 shown, including the following steps:

[0043] 1. Straw treatment process

[0044] 1) Use a straw crusher to break the straw into short rods with a length of 1-3cm;

[0045] 2) adjusting the moisture content of the crushed straw to 15-23%;

[0046] 3) Crushing the straw obtained in step 2) again.

[0047] 4) The purpose of re-crushing is to speed up the rate of cellulose decomposition in the straw. The re-crushing method can be chosen to use a crusher, or through a screw extruder, and control the maximum temperature in the screw extruder to 105 through water cooling or air cooling. Within the range of -115 degrees Celsius; the biggest difficulty in the utilization of straw lie...

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Abstract

The invention discloses a microorganism mediated distillers' grain, straw and coal gangue full-element bio-organic fertilizer production technology and system. The technology comprises the following steps of 1, straw processing, wherein straw is secondarily crushed for use; 2, tailing processing, wherein air is introduced into a distiller's grain, ethyl alcohol is made to generate acetic acid, existing starch is made to react to generate acetic acid, and tailings are acidified or resolved or partially resolved; 3, granulation, wherein a mixture of tailings and distiller's grain obtained in step 2 passes through a spiral conveyor and is conveyed together with secondarily-crushed straw obtained in step 1 into a mixture fermentation tank, after 3-5 days, materials are turned, and while the materials are turned, decomposition cellulose and tailing functional flora are sprayed to the mixture; after fermentation decomposition is performed for 5-12 d, after granulation is performed, drying isperformed to obtain a finished product. The technology and system can obtain organic fertilizer with high fertility, and the production period is short.

Description

technical field [0001] The invention relates to a production process of biomass organic fertilizer, and specifically designs a process for producing organic fertilizer by using distiller's grains, straw, coal gangue and other wastes. Background technique [0002] In recent years, domestic scholars and experts have pointed out that it is urgent to change the concept of simply pursuing high yield and ignoring environmental protection, abandoning "chemical agriculture", significantly "weight loss" of cultivated land, and actively turning to the development path of "green ecological agriculture". Under the new situation of agricultural development, there is an urgent need to develop new high-tech and advanced production processes for high-efficiency bio-organic fertilizers, gradually replace traditional chemical fertilizers, and improve the negative effects of various historical accumulations in cultivated soil during the use of chemical fertilizers. This is also sustainable. ne...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05F17/00
CPCC05D9/00C05F17/00C05F5/008C05F11/00C05F11/08Y02W30/40
Inventor 陈亚洲
Owner 江苏原元生物工程有限公司
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