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structure of electrostatic precipitator

structure of electrostatic precipitator

A dry electrostatic precipitator (ESP) electrically charges the ash particles and imparts a strong electric field in the flue gas to collect and remove them. An ESP is comprised of a series of parallel, vertical metallic plates (collecting electrodes) forming lanes through which the flue gas passes. Centered between the collecting electrodes are discharge electrodes which provide the particle charging and electric field

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  • The basic structure and working principle of electrostatic

    The basic structure and working principle of electrostatic

    Apr 19, 2019 The electrostatic precipitator consists of two parts: one is the electrostatic precipitator body system; the other is a high-voltage DC power supply unit and a low-voltage automatic control system. The structural schematic diagram of the electrostatic precipitator is shown in Figure 1

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  • Discharge electrode structure for electrostatic precipitator

    Discharge electrode structure for electrostatic precipitator

    An electrostatic precipitator is described for extracting particles and other contaminants from a gaseous stream to be purified, the contaminants being ionized by means of a discharge electrode structure which includes a column of dielectric material whose central axis is coincident with the axis of a collector tube within which the column is

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  • Swirling flow structures in electrostatic precipitator

    Swirling flow structures in electrostatic precipitator

    Stereoscopic digital Particle Image Velocimetry (PIV) has been used to make a three-dimensional flow mapping of a volume of approximately 0.1 0.1 0.15 m in a laboratory model electrostatic precipitator (ESP). The mapped volume covers about two unit cells determined by the 100 mm electrode spacing in the 0.2 0.2 1.0 m ESP test section of the negative corona, barbed wire, smooth

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  • US4126434A - Electrostatic dust precipitators - Google

    US4126434A - Electrostatic dust precipitators - Google

    In an electrostatic dust precipitator of the type including a dust collection electrode structure and a discharge electrode structure which are impressed with DC voltages of the opposite polarities, the discharge electrode structure is constituted by a plurality of rod shaped parallel electrodes having a substantial surface area and discharge members

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  • EP-8

    EP-8

    electrostatic precipitator casings to understand the electrostatic precipitator requirements and to make more efficient use of this publication. Date Adopted: November 1995 Summary: This publication establishes crite- ria for the design of electrostatic precipitator casings, with the aim of ensuring that these are structurally sound

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  • Optimization of Casing Wall Structure of Electrostatic

    Optimization of Casing Wall Structure of Electrostatic

    The conventional structural design of wallboard of electrostatic precipitator casing uses the wall structure of stiffened flat sheet which consumes a great amount of steel. Consequently, a new structural idea was explored to optimize the conventional design which applied profiled steel sheet and located wall beam and wall column. The codes were written which designed and analyzed the wall

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  • Stiffener Layout Optimization of Inlet Structure for

    Stiffener Layout Optimization of Inlet Structure for

    the main part of a large-scale electrostatic precipitator, so the reasonable design with good static strength, stiffness, vibration-proof performance, and lightweight is necessary

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  • EFFICIENCY CHARACTERISTIC OF ELECTROSTATIC

    EFFICIENCY CHARACTERISTIC OF ELECTROSTATIC

    The structure of solar electrostatic precipitator There are many factors influencing the performance of the dust collector, such as: structural factors, power supply device, smoke shape, operating conditions, etc. In this paper, a snowflake solar electrostatic precipitator is designed and

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  • Enhancement of air purification by unique W-plate

    Enhancement of air purification by unique W-plate

    Apr 01, 2020 Liu et al. established 3D models and used computational fluid dynamics to optimize the structure of single wire-plate unit in an electrostatic precipitator. Ning et al. [8] investigated the influence of electrode configurations inside an electrostatic precipitator on collection efficiency and gave a reasonable scheme

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  • Application of High-Voltage Power Supply on Electrostatic

    Application of High-Voltage Power Supply on Electrostatic

    This article firstly describes the main technical parameters and performance of the high power supply of electrostatic precipitator, and then describes the structure, principle and characteristic of power supply of electrostatic precipitator, and finally analyses the common faults of power supply of electrostatic precipitator in the operation and puts forward the methods of dealing with breakdown

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  • Global Electrostatic Precipitator (ESP) Market: CAGR Value

    Global Electrostatic Precipitator (ESP) Market: CAGR Value

    Oct 11, 2021 The Electrostatic Precipitator (ESP) market also enforces the risks and challenges faced by the industrial players in the market to obtain better market advancing solutions. Furthermore, the recent technological developments, market strategies, industrial policies, pricing analysis, supply/demand chain, and production analysis are found to have

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  • Discharge characteristic of barbed electrodes in

    Discharge characteristic of barbed electrodes in

    Jan 01, 2021 The electrostatic precipitator's dust collection efficiency mainly depends on the electric field's characteristics, and the structure of the corona line largely determines the distribution law of the electric field. At present, the model of electrostatic precipitator with rod structure corona wire has been fully demonstrated

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  • Three-Dimensional Flow and Turbulence Structure in

    Three-Dimensional Flow and Turbulence Structure in

    negative corona, barbed-wire, smooth-plate, electrostatic precipitator (figure 1). The study is focused on determining the parametric effects of axial development, mean current density Jm and bulk velocity U0 on secondary flows and turbulence levels and structures due to the action of the three-dimensional electrostatic field on the charged gas

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