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High-Efficiency Wet Electrostatic Precipitator for Industrial Use

The wet electrostatic precipitator (WESP) is a cutting-edge air filtration system engineered for industrial dust extraction. Using advanced electrostatic principles combined with a continuous water washing mechanism, this equipment ensures efficient dust removal. Ideal for demanding industries, it enhances air quality, integrates seamlessly into existing setups, and complies with stringent environmental regulations.
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  • High dust removal efficiency up to 99.99%.
  • Bag lifespan of up to 10 years.
  • Low energy, high dust removal efficiency.
  • Can remove 0.01-50μm dust in the flue gas.
  • Can be used for the occasion of high flue gas temperature and high pressure.
  • Cost-effective investment and operating costs.

Overview


The Wet Electrostatic Precipitator (WESP) is a highly effective solution for controlling fine particulate emissions in industrial processes. By applying a high-voltage DC electric field, it efficiently ionizes gas particles and captures dust on collection electrodes, which are cleaned using a continuous water flushing system.
 

Design Configurations


WESP systems come in two primary designs to meet diverse industrial needs:

  1. Horizontal Configuration: Designed for applications requiring extended electric fields to maximize filtration efficiency. Its modular setup allows for segmented power supply zones but requires more installation space.
  2. Vertical Configuration: Space-saving and efficient, this design integrates with absorption towers to streamline operations. It reduces site requirements and simplifies water recycling while improving system efficiency.

Operating Principle


The WESP operates by generating a strong electric field between discharge electrodes and collection plates. This field ionizes particles within the flue gas, causing dust to adhere to the collection surfaces. A steady flow of cleaning water ensures continuous removal of accumulated dust, maintaining the system's performance and efficiency.

This innovative dust extraction system is tailored for industries seeking a reliable solution to meet air quality standards. With options for customized configurations, the WESP offers enhanced performance, longevity, and seamless integration into various industrial applications.

Asphalt Plant
Boiler Factory
Cement Plant
Kiln Factory
Metallurgical Plant
Oil Exploitation
Power Plant
Casting Plant
Steelworks
Coal-fired Boiler
Wood-fired Boiler / Carbon Black Factory
Sulfuric Acid Plant
Waste Incineration Boiler 
Pharmaceutical Factory
Grain Elevator
Plastics

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FAQ
Q : What parameters are required for designing a dust collector?
A: To accurately design a dust collector, we need the following parameters: air volume, pressure, local emission standards, and whether the system will handle dust or flue gas. If dealing with flue gas, the temperature must also be provided.
Q : Can we design a dust collector if the customer only provides a factory layout without specific parameters?
A: Yes, we can design a dust collector based on the customer's factory layout and provide a proposal and quotation to ensure compatibility with the existing space and optimal system arrangement.
Q : What materials are used for filter bags?
A: We provide filter bags in various materials, including polyester needle-punched felt, PPS (polyphenylene sulfide), and PTFE (polytetrafluoroethylene), to accommodate different operating conditions and dust characteristics.
Q : What is the minimum emission standard that can be achieved?
A: Our dust collectors can meet extremely low emission standards, with the lowest achievable emission level being below 1mg/m³, complying with strict environmental regulations.
Q : What are the available dust discharge methods?
A: The dust discharge methods include bulk bag collection, dust bucket collection, and screw conveyors. The most suitable method can be selected based on the customer's processing requirements and site conditions.
Q : What is the typical service life of a dust collector?
A: Under normal usage and proper maintenance, a dust collector typically has a service life of over 10 years.
Q : Can the dust collector be customized?
A: Yes, we offer customized solutions based on the customer's specific requirements and operating conditions to design and manufacture the most suitable dust collector.
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