Composting reactor capable of automatically adding compound microbial agent and method thereof

Abstract

The invention discloses a composting reactor capable of automatically adding a compound microbial agent and a method thereof. The composting reactor is composed of an aerobic composting bin, a leachate filter screen, a ventilation device, a temperature sensor, a stirring device, an exhaust port and the like. A solar cell panel converts solar energy into electric energy and provides the electric energy for an integrated composting reactor electricity-requiring device. A compound microorganism bacterial liquid staged adding device is used for respectively adding a high-temperature compound microorganism bacterial liquid and a medium-temperature compound microorganism bacterial liquid in different composting stages; a temperature sensor and a liquid level height sensor can respectively detectthe temperature in the composting bin and the liquid level height of the bacterial liquid in a bacterial liquid pool; and a turning device and an aeration device are used for turning and aerating atregular time. According to the composting reactor capable of automatically adding the compound microbial agent, bacterial liquid adding, turning and aeration can be automatically carried out in the composting process, meanwhile, solar energy is used for supplying power to the device, labor and energy are saved, the composting process can be effectively accelerated, the composting effect is improved, operation is easy and convenient, and the composting reactor can be widely applied to rural household garbage treatment.

Description

technical field [0001] The invention relates to the technical field of domestic waste treatment and resource utilization, in particular to an aerobic composting device and method, in particular to a composting reactor for automatically adding compound microbial agents and a method thereof. Background technique [0002] With the improvement of the living standards of rural residents in our country, the amount of domestic waste generated is also increasing. Facing such a huge amount of waste generated, its disposal has become a problem that has attracted more and more attention. Combined with the specific national conditions of our country, so far, aerobic composting is still the best choice for waste disposal. Typical aerobic composting processes mainly include bar stack composting, forced ventilation static stacking, trough composting, and reactor composting. Composting is popular because of its short composting cycle, small footprint, easy control, and the composting proces...

AI Technical Summary

Problems solved by technology

The traditional compound microbial agent is used in the early stage of composting, and it is manually added to the heap at one time, which is time-consuming and labor-intensive, and aerobic composting is generally divided into four stages: heating period, high temperature period, cooling period and decomposing period stage, after the compost quickly heats up to the high temperature period, the mesophilic microorganisms in the compound microbial agent will be killed by the high temperature, making them unable to perform well in the composting process, which will have an adverse effect on the composting effect, and then affect the final composting process. compost quality

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