Dust remover with explosion-resistant function

Abstract

The invention discloses a dust remover with an explosion-resistant function. The dust remover comprises a dust removal system, an inerting spray system, a cooling system, a coarse dust conveying system, a dust conveying system, a first fan, a chimney, dust discharging equipment, an electric control box and an explosion-resistant device. According to the dust remover, composite fire behavior sensors such as temperature sensing, smoke sensing and light sensing are arranged at different portions in the dust remover, temperature, smoke and light signals are fed back to a central control system, then the central control system makes an output response in real time and controls starting of an inerting device, inerting gas is quickly sprayed into a box body to change the explosion environment andcompletely end the burning trend, and the inerting function is achieved; meanwhile, when explosive dust in dust removal equipment is reversely exploded, explosion impact waves are transmitted from the interior of the dust removal equipment into the explosion-resistant device along a dust conveying pipe, the explosion-resistant device makes the intensity of the impact waves which enter into the internal structure of the explosion-resistant device quickly attenuated by using a gas storage tank, the critical pipe diameter and the corner effect until the waves vanish, and the explosion-resistantand anti-explosion effects are achieved.

Description

technical field [0001] The invention belongs to the field of environmental protection equipment, in particular to a dust collector with an explosion-proof function. Background technique [0002] Dust collector is a necessary supporting equipment in many production industries. Its function is to remove the particulate smoke and dust in the exhaust gas of combustion stoves or oil-fired boilers, thereby greatly reducing the amount of smoke and dust discharged into the atmosphere, which is to improve environmental pollution. Important environmental protection equipment to improve air quality. [0003] Dust removal equipment is usually divided into four types: filter dust collector, mechanical dust collector, electric dust collector and wet dust collector. Among them, filter dust removal equipment is divided into filter bag dust collector and particle layer dust collector, and mechanical removal equipment is divided into gravity settling chamber and cyclone dust collector. Dust...

AI Technical Summary

Problems solved by technology

However, during explosion and pressure relief, high-temperature and high-pressure dust explosion products and unburned dust clouds are ejected from the explosion-venting hole, causing a secondary explosion and posing a new threat to the surrounding environment.

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