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Structure type, characteristic and application of C25 electric tar precipitator in plastic factory

  • Publisher: Yan Wenhua

    Release date: September 25, 2020
  • Plastic factory C25 type Electric tar precipitator Structure type, characteristics and Application

    As we all know, Electric tar precipitator Is a tar removal equipment, it can use the role of high-voltage DC electric field to separate tar droplets and gas.

    There are three types of structure of electric tar precipitator, such as concentric circle type, tubular type and honeycomb type. No matter what kind of structure, its working principle is to apply high-voltage direct current between the metal wire and the metal tube wall (or plate), so as to maintain an electric field sufficient to ionize the gas, so as to form a corona area between the cathode and the cathode.

    The electric tar precipitator is mainly used to remove the tar droplets suspended in coke oven gas. Under normal operation, the tar removal efficiency is improved ninety Up to ninety-nine It is equipped with two insulating boxes and a feeder box on the top, and is equipped with two suspenders for lifting the insulating phase and feeder box, and for repairing insulator and bushing.

    Design structure and characteristics of electric tar precipitator

    one The top of the shell body is provided with a wine spraying device to clean the tar on corona and precipitation. two The electric tar precipitator is a vertical cylindrical equipment. The shell is made of steel plate. The top cover and bottom of the shell are respectively oval, spherical or conical. The production and installation of this product is simple and convenient .3 A sedimentation pipe is arranged inside the cylinder, and each corona line passes through the center of a sedimentation pipe and is suspended on the upper and lower hangers. The upper hanger is connected with the insulation box through three upper hangers, and is used between the upper and lower hangers four Two suspenders are connected. four In order to make the trapped tar discharged smoothly at the bottom, there is a steam purging pipe

    Plastic factory C25 Structure and type of tar trap

    Electric tar precipitator Is the use of high-voltage DC power generated by the electromagnetic effect of the gas flow through the tar electric trap equipment. The charged tar particles in the gas will 30-50KV The electric field formed by the voltage moves down to the sedimentation tube and is discharged through the tar removal equipment.

    In order to ensure the normal operation of electric tar precipitator and ensure the safety of personnel and equipment In charge of the operation or maintenance of the electric tar precipitator The safety of operation and maintenance of electric tar precipitator must be observed Full technical specification. Before starting the electric tar precipitator, it is necessary to The equipment must be checked to ensure that all parts of the equipment are normal, no one is working in the electric field, and all access doors are closed. When using the electric tar precipitator, pay attention to the pressure of the collecting pipe and the drainage of water seal. The pressure of the gas collecting pipe should be controlled within the specified range. Once it exceeds the standard, it should be adjusted. The water seal of the electric tar precipitator and the liquid discharge of the electric tar precipitator should be guaranteed to be normal for a long time.

    Technical characteristics of high voltage power supply for electric tar precipitator:

    The purification effect is remarkable: the electric tar precipitator is used to various working conditions, which can prevent the influence of secondary dust and make the electric field full of corona. When the concentration of dust, coal tar or acid mist in the electric field is added and the flow rate is accelerated, the corona effect of more electric energy is obtained in the electric field, so the effect of accumulation and purification is very obvious.

    Stable operation and high reliability: it can maintain accumulated power for a long time, and can accept instantaneous and stable short circuit. When the electric field is discharged for some reason, because the current output by the electric tar precipitator is stable, the current in the electric field will not be, but the input current of the power grid will be greatly reduced, so that the discharge channel will disappear without transition to arc discharge, and the corona line and positive will be maintained, and the power supply equipment will be ensured.

    Plastic factory C25 Structure type, characteristic and application of type-1 electric tar precipitator

    Significant energy saving effect: Electric tar precipitator High power factor with power supply COS∮≥0.90. And the output current is basically effective current corona without changing the operating power level. Therefore, the energy saving effect is more obvious than other types of power supply.

    The circuit structure is simple and easy to operate: the debugging operation is very convenient due to the modular planning of circuit selection.

    Light weight, small size: especially the DC high voltage generator of power supply has small volume and light weight. In some places without explosion-proof requirements, the high-voltage generator can be directly installed on the top of the electric field body, so high-voltage cables and special rooms can be omitted.

    Hebei Shouyang environmental protection equipment Co., Ltd. has been committed to the research, development, installation and production of environmental protection dust removal, waste gas, desulfurization and denitration engineering equipment for many years, mainly including boiler dust collector, bag filter, filter drum dust collector, cyclone dust collector, wet electrostatic precipitator, electrostatic precipitator and waste gas odor purifier. At the same time, our company produces dust collector bag and dust collector framework With the cooperation of engineering staff and excellent production and installation team, the company has been highly praised by the industry and customers.

    If you want to know the detailed quotation of dust removal equipment, please call our hotline: 13833732444. Shouyang environmental protection equipment is affordable, and various specifications and models can be customized on demand
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