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Electrostatic dust collector with variable inter-electrode space

An electrostatic precipitator and electrode spacing technology, applied in the field of variable electrode spacing electrostatic precipitators, can solve the problems of reduced dust collection efficiency and inability to meet different working conditions, and achieve low manufacturing cost, good dust removal effect, and high degree of automation Effect

Inactive Publication Date: 2014-08-27
若夫智能科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the fixed pole spacing, the existing electrostatic precipitator often cannot meet the needs of different working conditions
Once the working conditions change, such as when the wind speed increases and the dust concentration increases, the dust collection efficiency will often decrease

Method used

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  • Electrostatic dust collector with variable inter-electrode space

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] refer to figure 1 , this embodiment includes electrode I1, electrode II2, motor 3, electronic control unit 4, rack and pinion 5 and dust sensor 6, the two ends of electronic control unit 4 are respectively electrically connected to dust sensor 6 and motor 3, and motor 3 is connected through gear teeth The bar 5 is connected to the electrode II2 which can move up and down, and the electrode I1 and the electrode II2 are connected to both ends of the power supply 7 .

[0013] The electrode I1 is a negative electrode, and the electrode II2 is a positive electrode.

[0014] The dust sensor 6 detects the dust concentration in the air in real time, and the dust sensor 6 transmits the detected dust concentration information to the electronic control unit 4, if the dust concentration detected by the dust sensor 6 is less than the preset dust concentration critical value in the electronic control unit 4 , then the electronic control unit 4 starts the motor 3, and the motor 3 dri...

Embodiment 2

[0016] The difference between this embodiment and Embodiment 1 is that: the electrode I1 is a positive electrode, and the electrode II2 is a negative electrode. All the other are with embodiment 1.

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Abstract

The invention discloses an electrostatic dust collector with a variable inter-electrode space. The electrostatic dust collector comprises an electrode I, an electrode II, a motor, an electronic control unit, a gear rack and a dust sensor, wherein the two ends of the electronic control unit are electrically connected with the dust sensor and the motor respectively; the motor is connected with the electrode II which can move up and down through the gear rack; and the electrode I and the electrode II are connected to the two ends of a power supply. The electrostatic dust collector has the advantages of simple structure, low manufacturing cost, high degree of automation, no need of manual intervention, capability of driving the electrode to move up and down by the motor through the gear rack to change the space between the electrodes, better dust collection effect than that of the conventional electrostatic dust collector with fixed electrodes, energy conservation and environmental friendliness.

Description

technical field [0001] The invention relates to an electrostatic precipitator, in particular to an electrostatic precipitator with variable pole spacing. Background technique [0002] The pole spacing is an important parameter of the electrostatic precipitator, which has a great influence on the efficiency of dust removal. The optimal pole spacing is determined by wind speed, dust specific resistance, dust concentration, etc. Due to the fixed pole spacing, the existing electrostatic precipitator often cannot meet the needs of different working conditions. Once the working conditions change, such as when the wind speed increases and the dust concentration increases, the dust collection efficiency will often decrease. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, and provide a variable pole-spacing electrostatic precipitator that can meet the requirements of differ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03C3/40
Inventor 戴若夫辜显旺杨靖
Owner 若夫智能科技(上海)有限公司