Household waste low-temperature reduction harmless resourceful treatment device capable of preventing smoke overflow

Abstract

The invention discloses a household waste low-temperature reduction harmless resourceful treatment device capable of preventing smoke overflow. Far infrared ore is arranged in a furnace body of a garbage decomposing furnace, a gas channel is formed in a top plate of the garbage decomposing furnace, a wet type high-voltage electrostatic device communicates with the furnace body through the gas channel, a fan is arranged at the position, located on an air outlet in the top end of the wet type high-voltage electrostatic device, of the side wall of a chimney, a sliding door used for garbage feeding is arranged on the side wall of the garbage decomposing furnace, a sensor detection door switch is arranged beside the sliding door, a sensor is connected with a controller, the controller is connected with the fan, the controller receives a signal of the sensor so as to control the fan to be started and shut down, the controller is connected with a voltage adjusting switch of the wet type high-voltage electrostatic device to be used for controlling voltage increasing or decreasing of the wet type high-voltage electrostatic device. The device can reduce or prevent smoke not treated by the wet type high-voltage electrostatic device from escaping from the feeding sliding door, and the infrared ray ore is used for achieving household waste low-temperature reduction harmless resourceful treatment.

Description

technical field [0001] The invention relates to environmental protection equipment for garbage treatment, and more specifically, the invention relates to a low-temperature reduction and harmless recycling treatment device for household garbage that avoids smoke overflow. Background technique [0002] At present, the treatment of domestic waste can be roughly divided into the following two methods: first, landfill treatment, and second, incineration treatment. The method of landfilling requires a large amount of dedicated land, which is likely to pollute the atmosphere and soil, while incineration not only consumes high energy, but also easily causes secondary pollution after incineration. Putting the garbage into the garbage decomposition furnace, through the initial ignition, provides an oxygen-deficient gas atmosphere, so that the garbage can be decomposed under anoxic conditions, and no open flames are generated during the decomposition process. During the garbage dispos...

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Problems solved by technology

[0003] The present invention overcomes the deficiencies of the prior art, and provides a low-temperature decrement and harmless recycling treatment device for domestic waste that avoids the overflow of flue gas, hoping to solve the problem of unpurified flue gas escaping when feeding into the garbage decomposition furnace , and at the same time further reduce energy consumption and realize the resourceful treatment of non-toxic residue

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