RU195294U1 - AERATION BIOREACTOR-BLEED BREEDER MANAGER - Google Patents

Abstract

Litter manure aeration bioreactor-disinfectant refers to agriculture and can be used for processing and decontamination of litter manure into organic organic fertilizer. Litter manure aeration bioreactor-disinfector consists of a housing 1, a device for feeding the source material in the form of a scraper conveyor 2, horizontal unloading auger 3, a vertical unloading auger 5 with a shaft 4, in the upper part of which there is a device for distributing the initial m material made in the form of blades 6, a blower 7, communicated through an air duct 8 with a housing 1, an oxygen generator 9, an ozonator 10, probes for measuring temperature 11 and controlling the air mixture 12, electrodes for creating an electric field in the organic mass 13, a power source 14 .Aeration litter manure bioreactor-disinfectant is designed for the preparation of environmentally friendly organic fertilizer. This is achieved by the fact that air enriched with oxygen is supplied to the organic mass of the bioreactor-disinfectant to accelerate the biothermal decomposition of the mass, and an electric field is created by the electrodes, which allows to destroy the pathogenic bacteria helminths and germination of weed seeds.

Description

The device relates to agriculture and can be used for the processing of organic waste with fertilizer. The aeration bioreactor contains a housing communicated by means of an air duct with a blower, a device for supplying source material and a device for its distribution, made in the form of blades, a horizontal discharge screw, probes for measuring temperature and controlling the air mixture. The bioreactor has an additional vertical discharge screw, and the blades are mounted on the shaft of the vertical screw in its upper part. The bioreactor also contains an oxygen generator and an ozonizer. The device will improve the quality of finished products, improve the unloading process and reduce environmental pollution. The device relates to agriculture and can be used for the processing of organic waste with fertilizer. A bioreactor is known, the upper part of which is connected to a pressure pipe connecting the blower to the body cavity located below the perforated bottom. It is also known a device for implementing a method for preparing multipurpose compost containing a fermenter equipped with pressure and exhaust fans, a pressure duct system, a control panel with a purge timer and holes for measuring temperature and oxygen content in the mixture. The disadvantages of these devices are the cyclical nature of the work, the poor quality of compost due to the loss of nutrients and environmental pollution by harmful gases. Closest to the claimed device is an aeration bioreactor for the preparation of fertilizers, comprising a housing communicated through an air duct with a blower, a device for supplying source material and a device for distributing it, made in the form of blades, a horizontal discharge screw, probes for measuring temperature and controlling the air mixture.

The aeration bioreactor-disinfectant of litter manure contains a closed heat-insulated casing 1, a device for feeding the source material in the form of a scraper conveyor 2, a horizontal discharge screw 3, a vertical discharge screw 5 with a shaft 4, in the upper part of which there is a device for distributing the source material, made in the form blades 6, blower 7, communicated through the duct 8 with the housing 1, an oxygen generator 9, an ozonizer 10, probes for measuring temperature 11 and monitoring the air mixture si 12, utility model patent No. 2310631.

The disadvantages of this installation are:

- a high probability of arch formation and the difficult passage of composted material through the body due to the large number of horizontally located extensions and perforated pipes;

- the impossibility of uniform distribution of the loaded compostable material by the blades, which leads to irrational use of the volume of the bioreactor;

- insufficient disinfection of the obtained organic fertilizer;

- lack of funds to maintain the necessary gas composition by oxygen concentration;

- air pollution by harmful emissions and pathogenic bacteria.

The purpose of the utility model is to improve the disinfection process during the processing of litter manure into organic organic fertilizer.

This goal is achieved by creating an electric field with electrodes in the organic mass of the aeration bioreactor-disinfectant. This design ensures the creation of an electric field in the organic mass of the aeration bioreactor-disinfectant, in this regard, all pathogenic bacteria, helminths and germination of weed seeds perish. The resulting organic fertilizer is environmentally friendly and of high quality.

The essence of the proposed utility model is illustrated by figure 1.

The aeration bioreactor-disinfectant of litter manure contains a closed heat-insulated casing 1, a device for feeding the source material in the form of a scraper conveyor 2, a horizontal discharge screw 3, a vertical discharge screw 5 with a shaft 4, in the upper part of which there is a device for distributing the source material, made in the form blades 6, blower 7, communicated through the duct 8 with the housing 1, an oxygen generator 9, an ozonizer 10, probes for measuring temperature 11 and monitoring the air mixture si 12, electrodes for creating an electric field in the organic mass 13, a power source 14.

Aeration bioreactor-disinfectant works as follows. The crushed litter manure with a humidity of 50-55% is aged in piles for 3-5 days.

Next, litter manure with a scraper conveyor 2, is loaded into a closed heat-insulating casing 1, of a cylindrical shape with a conical bottom.

The uniform distribution of the material throughout the entire body volume is ensured by the blades 6 installed in the upper part of the shaft 4. The composted material slowly passes due to gravitational forces through the electric field created by the electrodes 13, the organic mass is saturated with air using the blower 7 through the air duct 8, while the air is enriched oxygen to a concentration of 25-30%, connected to the duct oxygen generator 9.

Creation of favorable conditions for the development of mesophilic and thermophilic microflora in the bioreactor leads to intensive decomposition of organic matter, which is accompanied by a sharp increase in the temperature of the mass to 60-70 ° С.

The electric field created by the electrodes hygienizes the aeration mass. Therefore, the finished product does not contain germinating seeds of weeds, pathogenic bacteria and helminths.

Claims (1)

Aeration bioreactor-disinfectant of litter manure, comprising a housing communicated through an air duct with a blower, a device for feeding the source material and a device for its distribution, made in the form of blades, a horizontal discharge screw, probes for measuring temperature and controlling the air mixture, characterized in that The body of the aeration bioreactor-disinfectant of litter manure is equipped with electrodes that create an electric field in the aeration mass, which allows hygienic to grow and receive environmentally friendly high-quality organic fertilizer.

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