Industrial Electrostatic Precipitator (ESP) for High-Efficiency Dust Collection

High-Efficiency Industrial Dust Collection Solution for Clean Air Emissions
Industrial Electrostatic Precipitators (ESP) are one of the most efficient air pollution control systems for removing fine particulate matter from industrial flue gases. By using a high-voltage electrostatic field, the ESP charges dust particles and collects them on grounded collecting plates, achieving dust removal efficiencies of up to 99.9% while maintaining a very low pressure drop.
Hilida designs and manufactures customized Electrostatic Precipitators for power plants, cement factories, steel mills, metallurgy, chemical processing, waste incineration, and other heavy industries. Every system is engineered according to your flue gas characteristics, dust concentration, and emission standards.

Product Advantages
High Collection Efficiency
Removes fine dust particles with an efficiency of up to 99.9%, helping factories comply with environmental regulations.
Low Energy Consumption
Compared with many conventional filtration systems, ESPs operate with an extremely low pressure drop, reducing fan power consumption and operating costs.
Suitable for High-Temperature Flue Gas
Designed to handle flue gas temperatures up to 400°C or higher with customized materials.
Low Maintenance
No filter bags or cartridges require regular replacement, significantly reducing maintenance costs and downtime.
Long Service Life
Heavy-duty steel construction and premium electrical components ensure reliable operation for many years.
Large Gas Handling Capacity
Capable of treating flue gas volumes ranging from 10,000 m³/h to over 2,000,000 m³/h.
Working Principle
The Electrostatic Precipitator uses electrostatic forces to separate dust particles from industrial exhaust gas.
Step 1
Dust-laden flue gas enters the gas distribution chamber, where airflow is evenly distributed.
Step 2
A high-voltage transformer-rectifier supplies DC power to the discharge electrodes.
Step 3
The discharge electrodes generate a corona discharge, ionizing the gas and electrically charging dust particles.
Step 4
Charged particles migrate toward the collecting plates and adhere to their surfaces.
Step 5
The automatic rapping system periodically removes accumulated dust from the plates.
Step 6
Dust falls into the hopper and is discharged through the ash conveying system.
Step 7
Clean gas exits the ESP and is released through the chimney.

Hebei QiaoDa Environmental Protection Technology Co., Ltd. is a comprehensive environmental protection enterprise that integrates research and development, design, production, sales, installation, and after-sales services. It focuses on the two core sectors of industrial dust and exhaust gas treatment, providing customized environmental protection solutions and full life cycle services to global customers. It is a reliable environmental protection company for dust and exhaust gas treatment equipment.
Qiaoda Environmental Protection mainly produces bag dust collectors, filter cartridge dust collectors, woodworking dust collectors, cyclone dust collectors, electrostatic dust collectors, wet dust collectors, grinding tables, welding smoke extractors, spray towers, activated carbon adsorption boxes, rotating air valve, ventilation butterfly valves, dust collector bags, bag cages, electromagnetic pulse valves, cylinders, pulse controllers, inclined chute canvas, telescopic dust bags, bristle lines, anode plates, dust bearings, cathode frames, screw conveyors, and other dust collector accessories and various conveying equipment.
The products are applied in various fields such as mining, cement, steel, smelting, casting, crushing, grains, coking, boilers, glass, flour, and chemicals, etc. They have accumulated rich experience and have been growing steadily over the years with the core of "solving customers' pain points" and the principle of saving costs for customers. The services cover the entire world, and they have won market recognition with efficient dust removal efficiency (up to 99.9% or above), stable operation performance, and professional technical services.
It has rich experience in dust treatment solution design and can provide precise selection and customized services for different working conditions.
Process guarantee: Using advanced production equipment and testing instruments, strictly following the ISO 9001 quality management system, to ensure product stability and reliability.
Full-process service: From on-site investigation, scheme design, equipment manufacturing, installation and commissioning to after-sales maintenance, providing one-stop solutions.
Quick response: Establishing a complete after-sales service system, providing full technical support to ensure the continuity of customer production.
Company certificates: Has received the title of high-tech enterprise, the product has passed CE EU certification, the company has obtained ISO 9001 quality management system certification, ISO 14001 environmental management system certification and other certificates. Currently, we sell to multiple countries, including the United States, Poland, Australia, Germany, Malaysia, Spain, Serbia, Kazakhstan, Vietnam, Thailand, Italy, the Netherlands, Greece, South Korea, Mexico, France, Indonesia, etc.

Choose Qiaoda dust collector, making the air cleaner, the working environment safer and the future greener.