Triangular end positive electrode plate of wet type electric dust remover

Abstract

The invention relates to a triangular end positive electrode plate of a wet type electric dust remover. The triangular end positive electrode plate is characterized in that a positive electrode plate main body is of a flat plate type structure; triangular end part structures (2) are arranged on two sides of the positive electrode plate; arc bent corners (3) are formed between the bottom edges and the side edges of triangles; at least two hanging holes (4) positioned at the same height are formed in the upper part of the positive electrode plate; a lifting point (5) for lifting the positive electrode plate is formed in the middle of the positive electrode plate; at least two waist-circular hanging points (6) positioned at the same height are arranged at the lower part of the positive electrode plate and are used for mounting a flushing water collection device at the lower part of the wet type electric dust remover and fixing a positive electrode plate row. The triangular end positive electrode plate disclosed by the invention is high in intensity and unlikely to deform; the dust collection effective area is large, and a water film is flat; the stability is high; the phenomenon of creepage of the positive electrode plate is effectively prevented; a distance between a negative electrode and a positive electrode can be better kept; the triangular end positive electrode plate is suitable for various transverse and longitudinal negative electrode ray arrangements and forms.

Description

technical field [0001] The invention relates to a triangular-end anode plate of a wet electrostatic precipitator, which belongs to the technical field of wet electrostatic precipitator equipment and technology. Background technique [0002] With the promulgation of the latest "Emission Standards of Air Pollutants for Thermal Power Plants" and the continuous occurrence of smog across the country recently, the country's requirements for the emission of flue gas from power plants have become increasingly stringent. After adopting the new standard, the emission limits of sulfur oxides and fine particulate matter from power plants are lowered. In order to achieve the new requirements of high desulfurization efficiency and high dust removal rate, many domestic enterprises have begun to use desulfurization and wet electrostatic precipitator technology to collaboratively remove PM2.5 fine dust, aerosol and "gypsum rain" particles to meet the new national standard dust removal requir...

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Problems solved by technology

[0005] The technical problem to be solved in the present invention is: the structure of the anode plate of the existing wet electrostatic precipitator is complex, in order to increase the normal stiffness of the plate, the body of the plate is often pressed into grooves, which destroys the formation of the overall water film of the anode plate; It is difficult to process after using high-strength materials; it is unavoidable to have sharp corners, which is prone to creepage phenomenon; the existing plate end structure is too large, and the effective dust collection plate surface is too small

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