★Product Introduction of Bag Dust Collector for Rotary Kiln in Cement Plant
Bag dust collector for rotary kiln in cement plant is a high-efficiency dust removal equipment used to purify dust in flue gas at the tail or head of rotary kiln. The flue gas of rotary kiln has high temperature and high dust concentration, and is often accompanied by certain corrosive gases (such as SO₂, HCl), alkaline dust and particle scouring, which places extremely high requirements on the material, structure and operation reliability of dust collector. Bag dust collector has gradually replaced electrostatic dust collector and become the mainstream dust removal technology in cement industry due to its high efficiency, stability and strong adaptability.
This equipment is widely used in dust control links such as rotary kiln tail, decomposition furnace outlet, cooler and clinker conveying system of new dry cement production line.
★Product Features
Extremely high dust removal efficiency
Using high temperature and corrosion-resistant filter material, the dust removal efficiency is more than 99.9%, and the dust emission concentration at the outlet can be stably controlled at 10~30mg/m³, which meets or exceeds the ultra-low emission requirements of cement industry.
High temperature and corrosion resistant design
According to the flue gas temperature of the rotary kiln (generally around 250℃), aramid (such as PPS, Nomex) or composite coated filter materials are selected to ensure long-term safe operation under high temperature and corrosive gas conditions.
Efficient and reliable cleaning system
Equipped with pulse jet cleaning technology, precise jet pressure control and uniform cleaning, ensuring the permeability of the filter bag and low resistance operation of the dust collector, extending the service life of the filter bag.
Compact structure and convenient maintenance
Modular design, reasonable layout of maintenance platform, convenient filter bag replacement, low maintenance cost and high operation safety.
Intelligent control system
Integrated PLC control system, real-time monitoring and automatic adjustment of pressure difference, temperature, cleaning cycle, etc., to ensure that the system operates under optimal working conditions.
Strong ability to adapt to fluctuations in working conditions
It has good adaptability to frequent start and stop of the kiln system, flue gas fluctuations, and material changes, and can maintain a stable dust removal effect.
Perfect anti-condensation and insulation measures
The outer shell is equipped with an insulation layer to prevent condensation, bag sticking and corrosion caused by flue gas condensation, ensuring safe operation in cold northern regions.
Meet the requirements of environmental protection policies
The system complies with the requirements of regulations such as the "Emission Standards of Air Pollutants for Cement Industry" and the "Emission Standards of Air Pollutants for Industrial Boilers and Kilns", and supports green building materials and clean production.

★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.