Electric precipitator for removing asphalt in flue gas

Abstract

The invention discloses an electric precipitator for removing asphalt in flue gas. The electric precipitator comprises a box body (1) with an opening in the upper part, a box cover (2), an air inlet pipe (3) and an air outlet pipe (4), wherein the box cover (2) is arranged at the top of the box body (1); a sealed cavity (5) is formed between the box cover (2) and the box body (1); a plurality of anode plates (6) parallel to each other are arranged at the bottom of the box body (1); each anode plate (6) is parallel to the front end face of the box body (1), and is arranged inside the sealed cavity (5); the air inlet pipe (3) is arranged on the right side of the box body (1); the air outlet pipe (4) is arranged on the left side of the box body (1); both the air inlet pipe (3) and the air outlet pipe (4) are communicated with the sealed cavity (5); a plurality of through holes (8) are distributed in a partition (7) in an array manner. The electric precipitator has the benefits that asphalt is completely removed, the environment and personnel health are protected, the flue gas treatment amount is great, and the operation is simple.

Description

technical field [0001] The invention relates to the technical field of filtering pitch produced during the production of graphite with medium and fine structure, in particular to an electric precipitator for removing pitch in flue gas. Background technique [0002] Graphite with a medium-thickness structure is mainly graphite with a maximum particle size between 0.5 and 2mm. It has excellent thermal shock resistance, oxidation resistance, chemical corrosion resistance and high temperature stability, as well as suitable electrical conductivity and uniform structure. It can be applied to In a variety of harsh high temperature environments. The uses of graphite products with medium and fine structure include: used to make crucibles, single crystal silicon hot furnace accessories such as induction furnace parts, furnace head electrodes, heat exchangers, resistance heaters, graphite crystals for continuous casting, etc. [0003] In the factory building of graphite with medium an...

AI Technical Summary

Problems solved by technology

Existing production enterprises usually use dust collectors to filter asphalt, but the structure of dust collectors is complex and expensive, and it is difficult to completely remove the asphalt from the flue gas.

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