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Aerobic composting system and composting method thereof

A kind of aerobic composting and composting technology, applied in the direction of organic fertilizers, fertilization devices, excretion of fertilizers, etc., can solve the problems of unoptimized balance and control, uncontrolled and eliminated, incomplete reactions, etc., and achieve extensive practical value. The operation is simple and practical, and the effect of eliminating gas odor

Pending Publication Date: 2018-08-24
湖南荣华环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reason is that in the design process of such reaction equipment, the understanding of the fermentation principle of biological organic matter, the balance and control of each element of the material reaction have not been optimized, resulting in incomplete reaction, especially the odor of the exhaust gas that affects the environment, and has not been obtained. control and eliminate

Method used

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  • Aerobic composting system and composting method thereof
  • Aerobic composting system and composting method thereof
  • Aerobic composting system and composting method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0035] An aerobic composting system such as image 3 As shown, it includes a turntable 7 that can rotate horizontally, 3-5 bioreactors A, B, C, D, E that are circumferentially arranged on the turntable, and a feeding device and a discharge device that are arranged on one side of the turntable 7 and cooling exhaust tower; the bioreactors A, B, C, D, and E are connected in series through circulating air pipes to form a closed loop; the feeding device is used to send the materials to be composted into the corresponding bioreactors In the reactors A, B, C, D, E, the discharge device is used to take out the composted materials from the corresponding bioreactors A, B, C, D, E, and the cooling exhaust tower is used to Discharge and lower the temperature of the gas generated in each bioreactor A, B, C, D, E; each bioreactor has a detachable butt joint connection interface with the feed device, discharge device and cooling exhaust tower .

[0036] The invention provides a widely appl...

Embodiment 2

[0064] The difference from Example 1 is that in the design, the Z device can also move around several reactors sequentially, with the same effect. That is, the aerobic composting system includes a fixed plate, a plurality of bioreactors A, B, C, D, and E fixed on the fixed plate in the circumferential direction, and can be arranged on one side of the fixed plate to surround the circumferential direction of the fixed plate. Rotating feeding device, discharging device and cooling exhaust tower; each bioreactor A, B, C, D, E are connected in series by circulating air pipes to form a closed loop; the feeding device is used to The composted materials are sent to the corresponding bioreactors A, B, C, D, E, and the discharge device is used to take out the composted materials from the corresponding bioreactors A, B, C, D, E , the cooling exhaust tower is used to discharge and lower the temperature of the gas produced in each bioreactor A, B, C, D, E; each bioreactor has a feed device...

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Abstract

The invention discloses an aerobic composting system and a composting method thereof. The aerobic composting system comprises a horizontally rotatable turntable, a plurality of bioreactors circumferentially arranged on the turntable, and a feeding device, a discharging device and a cooling and exhausting tower which are arranged at one side of the turntable; all the bioreactors are serially connected by a circulating air duct to form a closed loop; the feeding device is used for feeding a material to be composted into the corresponding bioreactor, the discharging device is used for taking outthe composted material from the corresponding bioreactor, and the cooling and exhausting tower is used for discharging and cooling the gas generated in each bioreactor; and each bioreactor has an interface communicated with the feeding device, the discharging device and the cooling and exhausting tower in a detachable abutting manner. A biological reaction cane be well controlled to achieve the following reaction conditions: low energy consumption, low pollution and high efficiency.

Description

technical field [0001] The invention relates to an aerobic composting system and a composting method thereof, belonging to the technical field of aerobic fermentation engineering of biological organic matter which can be widely applied. Background technique [0002] The stirred container bio-organic matter aerobic fermentation reactor has the advantages of fast decomposition speed and no need for auxiliary heat source. It has the advantages of simple and reliable structure, sufficient stirring, sustainable operation and adding materials, etc. It can be widely used in various types of bio-organic matter aerobic fermentation. Reaction engineering. [0003] Although stirred bioreactors are used in practice, the scale is far from what it should be. The reason is that in the design process of this type of reaction equipment, the understanding of the fermentation principle of biological organic matter, the balance and control of each element of the material reaction have not been...

Claims

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Application Information

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IPC IPC(8): C05F17/02C05F17/00C05F15/00
CPCC05F3/00C05F17/00C05F17/964C05F5/002C05F9/00C05F11/00C05F11/08Y02W30/40
Inventor 杨英姿郭昕胡泽友杨钊陈乐常坤刘天翼
Owner 湖南荣华环保设备有限公司
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