CN201419123Y - Electrostatic oil fume purification module - Google Patents

Abstract

An electrostatic oil fume purification module, including an anode low-voltage plate, a cathode low-voltage ground plate, a stainless steel discharge wire high-voltage fixing frame, a high-voltage cathode ground plate, a high-voltage conductive plate, a low-voltage conductive plate, and a stainless steel high-voltage discharge wire. Fume equipment connection, easy to use. The purification module forms a corona electric field, and the electron flow emitted by the negative electrode hits and attaches to the oil particles, forming a "tear" and "sticky" state, so that the oil particles are fully polarized and charged. The corona electric field has the best polarization and charging effects, and the polarized soot particles deflect to the plate under the action of the electric field force, and are collected at the plate, so as to achieve the purpose of purifying the air.

Description

Electrostatic oil fume purification module

technical field

The invention relates to a module for purifying oily fume by using static electricity, which completes the purification of oily fume by polarizing electric field of halo flow and charged oily fume particles, and improves the efficiency of purifying oily fume.

technical background

Oil fume purification equipment is widely used in life and production. The existing oil fume purification technology has many problems in the application of oil fume treatment: filtration and adsorption technology has problems in noise, power consumption, manufacturing costs, etc., and the cost is high. Secondary pollution is serious. , Low purification efficiency. Wet technology does not purify volatile oils, organic matter and other water-insoluble pollutants thoroughly, with low efficiency, and the discharge of waste water in the machine causes serious secondary pollution. The traditional electrostatic method can capture oil fume particles with high efficiency, and has the characteristics of high purification efficiency and low energy consumption. , arc hypertrophy, difficulty in cleaning the plate oil, and the exhaust gas has a peculiar smell, etc.

Contents of the invention

In order to overcome the shortcomings in the prior art above, the present invention provides an electrostatic oil fume purification module with high oil fume purification ability, low cost and easy installation.

The object of the present invention is accomplished through the following technical proposal. The electrostatic oil fume purification module is provided with no less than one set of high-voltage cathode grounding plates and stainless steel high-voltage discharge wires to form an ionization field. The corona electric field of ionization and charging. The stainless steel high-voltage discharge wire is fixed on the stainless steel discharge wire high-voltage fixing frame, and the high-voltage cathode grounding plate is fixed in the electrostatic oil fume purification module and kept at a certain distance. The anode low-voltage plate and the cathode low-voltage ground plate are alternately distributed equidistantly in the electrostatic oil fume purification module to form an adsorption electrostatic field.

The stainless steel discharge wire high-voltage fixing frame and the high-voltage cathode grounding plate are connected through a high-voltage conductive plate fixed on the shell of the electrostatic oil fume purification module. The anode low-voltage plate and the cathode low-voltage grounding plate are connected through a low-voltage conductive plate fixed on the shell of the electrostatic oil fume purification module.

The four corners of the anode low-voltage plate, the cathode low-voltage ground plate and the high-voltage cathode ground plate are rounded to avoid tip discharge.

The beneficial effect of the present invention is that, in the formed halo electric field, the electron flow emitted by the negative electrode hits and attaches to the oil particles, forming a situation of "tearing" and "sticking", so that the oil particles are fully polarized and charged. The corona electric field has the best polarization and charging effects, and the polarized oil particles are adsorbed by the low-voltage cathode and anode plates, and the purification efficiency of oil fume is greatly improved.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings: as shown in accompanying drawing 1, the electrostatic oil fume purification module of the present invention is at least composed of an anode low-voltage plate 1, a cathode low-voltage ground plate 2, a high-voltage stainless steel discharge wire, and a high-voltage cathode ground plate. The floor 4 is composed of the high-voltage cathode grounding plate 4 and the stainless steel discharge high-voltage electric wire to form an ionization field, the stainless steel high-voltage discharge wire is fixed on the stainless steel discharge wire high-voltage fixing frame 3, and the high-voltage cathode grounding plate 4 is fixed on the electrostatic oil fume purification within the module and keep a certain distance. The anode low-voltage plate 1 and the cathode low-voltage ground plate 2 are alternately distributed equidistantly in the electrostatic oil fume purification module to form an adsorption electrostatic field. When the air containing oil fume particles enters the ionization field formed by the high-voltage cathode grounding plate 4 and the stainless steel high-voltage discharge wire in the electrostatic oil fume purification module, the surface curvature of the stainless steel high-voltage discharge wire is large, forming a tip discharge, which will make the air in the air The ions accelerate and move, and the accelerated ions collide with other air molecules to ionize them, resulting in the generation of a large number of new ions, making the air more conductive. The free electrons in the soot particles are attracted by the strong electric field generated by the high voltage. It is easy to get rid of the shackles of the atomic nucleus, leave the soot particles and fly to the stainless steel high-voltage wire, and the soot particles will be fully polarized and charged. The polarized and charged soot particles enter the electrostatic field formed by the anode low-voltage plate 1 and the cathode low-voltage ground plate 2. Since the same-sex charges repel each other and opposite-sex charges attract each other, the positively charged soot particles move toward the The deflection movement of the cathode low-voltage grounding plate 2 is collected at the cathode low-voltage grounding plate 2 .

The stainless steel discharge wire high-voltage fixing frame 3 and the high-voltage cathode grounding plate 4 are connected by a high-voltage conductive plate 5 fixed on the shell of the electrostatic oil fume purification module, and the anode low-voltage plate 1 and the cathode low-voltage grounding plate 2 are connected by being fixed on the electrostatic oil fume purification module shell. The low-voltage conductive plate 6 on the purification module shell is connected.

The four corners of the anode low-voltage plate 1, the cathode low-voltage ground plate 2 and the high-voltage cathode ground plate 4 are rounded, which can effectively avoid tip discharge.

Claims (3)

1. An electrostatic oil fume purification module. The electrostatic oil fume purification module is at least composed of an anode low-voltage plate (1), a cathode low-voltage ground plate (2), a high-voltage stainless steel discharge wire, and a high-voltage cathode ground plate (4). In that: the high-voltage cathode grounding plate (4) and the stainless steel high-voltage discharge wire form an ionization field, the stainless steel high-voltage discharge wire is fixed on the stainless steel discharge wire high-voltage fixing frame (3), and the high-voltage cathode grounding plate ( 4) Fixed in the electrostatic oil fume purification module and kept at a certain distance, the anode low voltage plate (1) and cathode low voltage ground plate (2) are alternately distributed equidistantly in the electrostatic oil fume purification module to form an adsorption electrostatic field. 2. The electrostatic oil fume purification module according to claim 1, characterized in that the stainless steel discharge wire high-voltage fixing frame (3) and the high-voltage cathode grounding plate (4) conduct electricity through the high-voltage electric wire fixed on the shell of the electrostatic oil fume purification module. The plates (5) are connected, and the anode low-voltage plate (1) and the cathode low-voltage grounding plate (2) are connected through a low-voltage conductive plate (6) fixed on the shell of the electrostatic oil fume purification module. 3. The electrostatic oil fume purification module according to claim 1 or 2, characterized in that the four sides of the anode low-voltage plate (1), cathode low-voltage ground plate (2) and high-voltage cathode ground plate (4) The corners are rounded.

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