Automatic pressure regulating device for air compressor for industrial boiler slag discharging

Abstract

The invention discloses an automatic pressure regulating device for an air compressor for industrial boiler slag discharging. The automatic pressure regulating device comprises a chimney, a cloth bagdust removing device, a gas cabinet and a slag discharging shed. The outer wall of the chimney is connected with a dust removing device pipeline. The other end of the dust removing device pipeline isconnected with the input end of the cloth bag dust removing device. The output end of the cloth bag dust removing device is connected with the cloth bag dust removing air compressor. The other end ofthe cloth bag dust removing air compressor is connected with the gas cabinet through a ventilation pipe. A first air-pressure sensor is mounted in the ventilation pipe, and meanwhile, the output end of the gas cabinet is connected with a slag discharging pipe through a second air-pressure sensor. According to the automatic pressure regulating device, by arranging an electric control box, the firstair-pressure sensor, the slag discharging air compressor, a third air-pressure sensor, the second air-pressure sensor, an air pressure pipe and a slag discharging valve, the problems that at the present stage, a slag discharging air compressor system is old, high in resource cost waste when used, and prone to aging and high in maintenance cost when being used are solved.

Description

technical field [0001] The invention relates to the technical field of dust removal equipment for industrial boilers, in particular to an automatic pressure regulating device for an air compressor for industrial boiler slag discharge. Background technique [0002] At present, there are two types of industrial boiler products, one is steam, which is used for power generation or gas supply. Most of the industrial boilers are still coal-fired, and the gas-fired ones are generally waste heat boilers used to recover waste heat. Industrial boilers will produce waste gas when they are in use. With the development of national heavy industry and the use and popularization of industrial boilers, the control of industrial pollution is becoming more and more strict. Therefore, industrial boiler slag removal and dust removal equipment is very important. The current industrial Boiler dust removal equipment can meet its basic needs when in use, but there are still some deficiencies in act...

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Problems solved by technology

[0007] The object of the present invention is to provide an automatic pressure regulating device for an air compressor for industrial boiler slagging, which solves the problem that the slagging air compressor system at the present stage is old, wastes a lot of resource costs during use, and is easy to age when it is used. The problem of high maintenance costs

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