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Fast composting system and technology

A composting and fast technology, applied in the fields of organic fertilizers, fertilization devices, preparation of organic fertilizers, etc., can solve the problems of low degree of automation, small processing capacity, slow fermentation speed, etc., to improve the decomposing efficiency, high degradation efficiency and oxygen content sufficient effect

Inactive Publication Date: 2019-07-16
SUZHOU JONO RECYCLING RESOURCES EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are low degree of automation, slow fermentation speed, long cycle, small processing capacity, and it is difficult to form industrialization
In addition, there are also agricultural and environmental problems such as fermentation can not be fully decomposed, and application to farmland will inhibit seed germination, cause crop burnt seedlings, and stench.

Method used

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  • Fast composting system and technology
  • Fast composting system and technology
  • Fast composting system and technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] refer to figure 1 , a fast composting system, including a feeding and discharging system 1, a compost bin 2, an aeration system 3 and a compost control system 4; eight compost bins 2 are arranged side by side, and the size of the compost bin 2 is 15m*5m*5m. 2 is used to pile up organic waste, so that organic waste can be fermented and decomposed in a closed space; the side wall of the compost bin 2 is provided with an inlet and outlet 5 for feeding in and out of materials, mechanical equipment or vehicles; the inlet and outlet system 1 will The waste is transported to the compost bin 2 through the inlet and outlet 5, and after the composting is completed, the decomposed manure is transported out of the compost bin 2; the aeration system 3 is used to transport the air outside the compost bin 2 into the compost bin 2 , so that the oxygen, temperature and water vapor outside the compost bin 2 are exchanged with the outside, so as to ensure that the temperature, humidity an...

Embodiment 2

[0066] refer to Figure 9 , a fast composting system, the difference from Embodiment 1 is that the sliding guide rail 27 is arranged along the horizontal direction, two sliding guide rails 27 are arranged in parallel, and the door 7 is slidingly matched with the sliding guide rail 27; two adjacent The door 7 of the compost bin 2 is respectively arranged on two sliding guide rails 27, and the opposite sides of the two adjacent door 7 are fixed with a sealing strip 29, the sealing strip 29 is made of rubber, and the sealing strip 29 Sealing the gap between the two bin doors 7 better improves the sealing performance of the bin doors 7 to the compost bin 2 . The composting bin 2 is fixed with a traction motor 30 that pulls the door 7 to slide. The main shaft of the traction motor 30 is wound with a traction rope. The side of the compost bin 2 away from the traction motor 30 is rotated and connected with a reversing wheel 37, and the traction rope is wound on the reversing wheel 3...

Embodiment 3

[0069] refer to figure 1 and Figure 10 , a fast composting process, the steps are as follows:

[0070] Step 1, first use a garbage crusher to crush the organic waste, and control the particle size of the organic waste between 8-15mm;

[0071] Step 2, add conditioner to the organic waste obtained in step 1, the volume ratio of organic waste to conditioner is 1:0.5 to 1:0.2, then add exogenous bacteria, and combine conditioner, exogenous bacteria and Organic waste is mixed, and then stirred evenly with a mixer to obtain a mixture, and the conditioning agent is preferably sawdust or corn stalks or rice husks;

[0072] Step 3, on the basis of step 2, the mixture obtained in step 2 is transported to the compost bin 2 by transport equipment 6, and the transport equipment 6 is preferably a loader;

[0073] Step 4, on the basis of step 3, when the mixture in the compost bin 2 reaches the designed loading capacity, the size of the pile body is 8m*3m*3m, and the compost control host...

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Abstract

The invention discloses a fast composting system and technology, and belongs to the technical field of harmless and resourceful treatment of organic waste. The technical problems that a traditional composting technology is low in fermentation speed, and thorough decomposition cannot be achieved are solved. According to the technical scheme, the fast composting system is characterized by comprisinga feeding and discharging system, a composting bin, an aeration system and a composting control system, wherein a feeding and discharging opening is formed in the composting bin, and the feeding anddischarging system comprises transportation equipment and a bin door which is arranged on the composting bin and used for opening and closing the feeding and discharging opening; and the aeration system comprises an air inlet fan and an aeration head, and the composting control system comprises a composting control mainframe, a temperature sensor, an oxygen concentration sensor, a pressure sensor,a carbon dioxide concentration sensor and a humidity sensor. The fast composting system and technology have the technical effects that through the sensors, the composting control mainframe monitors various environmental parameters in the composting bin in real time, and controls the air inlet fan to blast fresh air into the composting bin, so that temperature, the humidity and an oxygen concentration are dynamically controlled, and organic waste can be fast fermented and thoroughly decomposed.

Description

technical field [0001] The invention relates to the technical field of harmless and resourceful disposal of organic waste, in particular to a rapid composting system and process. Background technique [0002] Industrial and agricultural production and daily life often face the problem that waste cannot be effectively disposed of or it takes a lot of manpower and financial resources to deal with it. A large amount of straw and manure produced by agricultural planting production and breeding, sludge produced by sewage treatment plants, urban The organic matter of garbage, the leftovers in food and beverage processing, etc. are among the more common organic wastes. At present, most of the above-mentioned organic wastes are disposed of by landfill or incineration in our country, and improper disposal will still cause secondary pollution to the environment. [0003] Organic waste not only has a large amount, but also has a high moisture content. Generally, the moisture content i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/02
CPCC05F17/921C05F17/986C05F17/993
Inventor 袁靖周翔陈立乐邓永财
Owner SUZHOU JONO RECYCLING RESOURCES EQUIP
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