Haze electrostatic adsorption device

Abstract

The invention discloses a haze electrostatic adsorption device. The haze electrostatic adsorption device comprises a placement box, wherein the lower surface in the placement box is provided with an installation block; a water tank is formed at the center of the upper surface of the installation block; high-voltage electrostatic plates are arranged on the upper surface of the installation block and positioned at both sides of the water tank; an opening is arranged on the upper surface of the placement box and positioned above the water tank; the opening is provided with a No.1 connection barrel tube; the No.1 connection barrel tube is provided with an initial treatment part; the No.1 connection barrel tube is sleeved with a No.2 connection barrel tube; a circular opening is arranged at the center of the outer circumference surface of the No.2 connection barrel tube; a nozzle is embedded in the circular opening; the tail end of the nozzle is connected with a spray water inlet tube; an air inlet is formed at the upper end of the No.2 connection barrel tube; and an installation hood is arranged in the No.2 connection barrel tube and close to the air inlet. According to the invention, the device can achieve an air purification function with the advantages of high efficiency, no secondary pollution, energy saving, environment friendliness and humanized intelligent operation.

Description

technical field [0001] The invention relates to the technical field of electrostatic haze removal, in particular to an electrostatic adsorption device for haze. Background technique [0002] In recent years, smog has become a national environmental problem. The so-called smog refers to air pollutants composed of dust, sulfide, nitrogen oxides and other inhalable particles in the air, among which PM2.5 is the chief culprit of smog. The "Scientific Assessment Report on the Total Air Particulate Matter" issued by the US Environmental Protection Agency in 2009 pointed out that hazy air contains a variety of carcinogens, and long-term inhalation will seriously affect human health, so it is urgent to control haze. [0003] At present, the technologies related to haze control mainly include the following items: isolated dust removal; the isolated dust removal method deals with dust haze in a closed covering method, and only needs to invest a small amount of water, but it takes a l...

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Problems solved by technology

This method adopts a closed covering method, and the dust removal efficiency is high, which can reach more than 90%. However, the installation time is long, and the maintenance is inconvenient. The principle of electrostatic dust removal method is to use the high-voltage electric field formed by the high-voltage electric shock plate to ionize the haze-containing air, and the dust particles in the separated airflow are collected and processed by the dust-collecting electrode plate

This method has a high dust removal efficiency and is often used in industry. The dust removal efficiency is high, up to 95%, but the required voltage is high, the energy consumption is large, and the dust on the dust collecting electrode plate is easy to scale, which will seriously affect it in the long run. The adsorption efficiency of the electrode plate

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