Blast furnace self cleaning air filter

Product introduction

Blast furnace self cleaning air filter is mainly used in oil filtration, air filtration, water filtration and other filtration industries. Air filter to remove liquid or a small number of solid particles in the air, can protect the normal work of equipment or air clean, when the fluid into a certain size of the filter element, the impurities are blocked, and clean flow through the filter element outflow. Self-cleaning air filter has the characteristics of high filtration efficiency, large space utilization rate, good energy saving, long service life of filter material, low maintenance workload, online replacement and so on. It is a new product. Compared with the traditional cloth bag filter, it has the advantages of stronger self-cleaning effect, anti-wetting and anti-freezing ability, and low resistance. The self-cleaning air filter is composed of four parts: filter element (filter cylinder), self-cleaning system, elegant back blowing dust cleaning device and control system. It can meet the requirements of fog, fog and rain season, cold freezing weather in winter and desert environment with more dust content. It has been widely used in air compressor and other air separation devices.

Technical parameter

Product introduction: After the air power equipment inhales the air containing dust, it will cause the wear and tear of the equipment. The dust inhaled will scale on the surface of the fan blade, resulting in the decrease of the dynamic balance imbalance precision of the rotor in the equipment, so that its working life is greatly shortened, and the harmful chemicals in the dust.

Working principle

Under the action of suction negative pressure in the compressor, the self-cleaning air filter inhales the ambient air. Due to the comprehensive effect of gravity, static electricity, contact resistance, inertia diffusion and so on, the dust in the air is deposited on the outer surface of the filter cylinder filter material, and the clean air is gathered in the clean air chamber and enters the compressor through the outlet pipe. When the PLC issued a self-cleaning instruction, the solenoid valve will instantly open about 0.1~0.2 seconds, send a pulse air flow, through the injection, blowback effect of the filter cylinder surface dust blown off. Therefore, the self-cleaning air filter has the function of online self-cleaning to ensure the continuous work of the air compressor. Self-cleaning air filter has three cleaning modes: differential pressure, timing and manual. Self-cleaning mode select Settings on the controller.

Product details