Low-energy-consumption roof haze particle capturing and curing device and monitoring device thereof

Abstract

The invention discloses a low-energy-consumption roof haze particle capturing and curing device which mainly comprises an air inlet, a preliminary filtering device, a compulsory exhaust fan, an electrostatic dust collection unit, a bag type dust collection unit, a feedback controller, a power supply system, an ash bucket, a posttreatment device and a purified air outlet, and is characterized in that electrostatic dust collection and bag type dust collection are combined; a magnetic suspension wind generator, a solar storage battery and a backup power supply provide power for the whole device; use of conventional energy is reduced, the energy saving effect is outstanding, and the continuous dust collection effect is good; collected dust particulate matters are cured to avoid secondary pollution; the device realizes micro computer control and real-time sharing of on-line data; along with the increase of users, comprehensive monitoring can be provided.

Description

technical field [0001] The invention belongs to the technical field of haze treatment, and relates to a device for collecting and curing haze particles on a roof with low energy consumption and a monitoring device thereof. Background technique [0002] From 2012 to 2013, a large area of ​​my country suffered from smog pollution, which aroused widespread concern at home and abroad. Haze pollution will have a negative impact on the health of residents and the sustainable development of the economy and society. Therefore, strengthening the control of haze pollution is an important link in the prevention and control of air pollution. Haze is mainly caused by the excessive content of various suspended particulate matter in the atmosphere, among which PM2.5 (particulate matter with an aerodynamic equivalent diameter less than or equal to 2.5 microns) is considered to be the "culprit" of haze weather. PM2.5 has small particle size, large area, strong activity, easy to attach toxic...

AI Technical Summary

Problems solved by technology

However, in the filtration method, the filter membrane needs to be cleaned or replaced regularly, and the energy consumption of the equipment is relatively high.

[0004] Most of the currently used dust collectors, such as electrostatic precipitators and bag dust collectors, are used alone. The electrostatic precipitator method has a small pressure loss on the body, but it is selective to the dust particle size and specific resistance. It is especially suitable for dust with coarse particle size and moderate specific resistance. Bag dust removal It is not affected by the specific resistance of dust, but the running resistance is large, and the dust cleaning cycle and filter bag life are greatly affected by the concentration of flue gas dust

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