Mixed biomass electrostatic dust collector based on specific resistance adjustment

Abstract

The invention provides a mixed biomass electrostatic dust collector based on specific resistance adjustment and belongs to the field of electrostatic dust collection. Humidification and alkalization treatment are conducted according to different dust grain specific resistance in the same flue in real time to improve dust collection efficiency. The mixed biomass electrostatic dust collector is composed of a flue inlet, a treatment flue outer upper wall, a flue upper inner wall, a hollow core rotary shaft, a specific resistance probe, a rotary water supply joint, a discharge pole plate, a flue outlet, a rotary connecting shaft, a transmission belt, a dust collection pole plate, a pressure pump, a microwave fogging box, a water supply pipe, an inner adjustment pipeline, a support, a rotary wheel, a motor box, a motor rotary shaft, a pressure pipe, an outlet upper wall, an outlet lower wall, a treatment flue outer lower wall, a specific resistance probe bracket, an injection spray pipe, an injection spray electromagnetic valve, a spray nozzle, a one-way valve, an elastic liner, a hollow core rotary shaft outer wall, a positioning magnet, a magneto-dependent sensor, a rear-tilting plate, an injection head, an inner fog supply pipe, a rotary water supply joint inner wall and a one-way valve top cap. The mixed biomass electrostatic dust collector is mainly used for the field of electrostatic dust collection.

Description

technical field [0001] The invention belongs to the field of electrostatic dust removal, in particular to a biological mixture electrostatic dust removal device based on specific resistance adjustment. Background technique [0002] Straw is a by-product of agricultural production, and its use as fuel for heating is an effective way to solve the air pollution caused by in-situ burning. For biomass fuel dust removal is faced with a variety of problems. Because the heat generated by biomass fuel is small, there are certain problems in driving large boilers, so it is often used in combination with coal. The dust produced by biomass combustion is light, the specific resistance distribution is large, and there are many unburned components, and the amount of tar produced is large. These factors are very difficult for the use of bag dust removal technology. There are also many problems in using electrostatic precipitator for biomass mixed fuel. In the flue, the particle compositi...

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