The low-pressure pulse bag dust collector is an efficient dry dust removal equipment, which is widely used in dust control in metallurgy, electricity, cement, chemical industry, grain, machinery, building materials and other industries. It uses compressed air to spray and clean the filter bag at a fixed time or pressure, maintain the stability of the equipment resistance, and ensure the dust removal efficiency.
★ Product Introduction
The low-pressure pulse bag dust collector adopts a low-pressure and large-flow pulse valve to form a dust layer on the surface of the filter bag, and uses pulse spraying to clean the dust, so that the equipment can continue to operate efficiently. Its design is suitable for the collection of large air volume, high concentration, and fine dust.
Working principle:
The dust-containing gas enters from the air inlet and distributes the air flow evenly through the diversion device.
The dust is retained on the outer surface of the filter bag, and the purified gas enters the clean air chamber through the filter bag.
The dust on the filter bag is removed by low-pressure pulse spraying, so that the filter bag maintains good air permeability.
★Product Features
1. Good cleaning effect and stable resistance
Use low pressure (generally 0.2~0.4MPa) and large flow rate spraying to thoroughly clean the dust, reduce the pressure difference of the filter bag, and improve the stability of the system.
2. Low operating energy consumption
Use low-pressure air system to save energy consumption of compressed air, and the operating cost is lower than that of high-pressure pulse system.
3. Long filter bag life
Low spraying pressure reduces the impact on the filter bag, prolongs the service life, reduces the replacement frequency and maintenance cost.
4. Compact structure and convenient maintenance
Modular design is convenient for transportation and installation, with sufficient maintenance and operation space and simple maintenance.
5. Intelligent control system
Equipped with PLC or microcomputer automatic control system, it can realize automatic spraying with timed/fixed resistance to meet the needs of different working conditions.
6. Strong adaptability
According to dust concentration, temperature, humidity and other parameters, suitable filter materials (such as polyester, film, PTFE, PPS, etc.) can be selected to adapt to various harsh working conditions.

★Application range

Cement plant (raw material crushing, clinker cooling, packaging, etc.)
Steel smelting plant (converter, electric furnace, raw material transportation)
Chemical industry (reaction, drying, mixing section)
Dust control in woodworking workshop, grain processing, mechanical processing and other industries

★Company Introduction

Yancheng Hongcheng Chaoyu Environmental Protection Co., Ltd. is a national high-tech enterprise specializing in the research and development, production, sales, installation, commissioning and service of environmental protection and energy-saving equipment such as atmospheric environment treatment, waste gas treatment and sewage treatment. It is a well-known domestic manufacturer, system integrator and general contractor of dust removal, desulfurization and denitrification, ultra-low emission, waste gas treatment and sewage treatment equipment. The various types of dust removal equipment, desulfurization and denitrification equipment, sewage treatment and other environmental protection and energy-saving equipment produced by the company are advanced in technology and reliable in quality. They are widely used in thermal power, coking, garbage power generation, chemical industry, papermaking, steel, metallurgy, carbon, glass, cement building materials and other industries. The products are sold to more than 20 provinces and cities across the country and have been widely praised by customers.

★Factory Appearance

★FAQ

Q. How high is the dust removal efficiency of bag filters?
A. The dust removal efficiency can generally reach more than 99%, and can effectively filter fine dust above 0.3 microns.

Q. Can bag filter handle high temperature gas?
A. It can handle high temperature gas up to about 250℃. It needs to use high temperature resistant filter material and control the temperature and humidity of the gas.

Q. How to extend the service life of bag filter?
A. Choose appropriate filter material, clean dust on time, avoid high temperature shock and dust blockage, and perform regular inspection and maintenance.