Boiling furnace dust removal and desulfurization tower

Abstract

A boiling furnace dust removal and desulfurization tower comprises an air inlet pipe, a water spray pipe, a water pump, a sieve plate, an exhaust pipe, a shell, a water tank, an alkalifying machine, overflow pipes, a water pump vacuum apparatus, a clean water tank and a dust mud discharging port. The boiling furnace dust removal and desulfurization tower is characterized in that a desulfurization tower shell is formed by casting reinforced concrete in situ, the bottom of the tower is connected with the water tank, one overflow pipe is arranged on the water tank, an outlet is connected with the clean water tank, the other overflow pipe is arranged on the clean water tank, the water pump vacuum apparatus is mounted at the upper end of the water inlet pipe and connected with a water inlet of the water pump, a water outlet pipe of the water pump is connected with the water spray pipe, a smoke dust inlet pipe penetrates a straight water line through a top cover, the sieve plate is welded on the air inlet pipe, a U-shaped water removal pipe is mounted on the upper portion of the desulfurization tower shell and connected with an induced draft fan through an exhaust port after water removal, the dust mud discharging port is formed in the bottom of the water tank, and the alkalifying machine is mounted on the water tank. The process is advanced, equipment is simple, and the tower is less in power consumption and good in dust removal and desulfurization effect and is an advanced dust removal and desulfurization device worthy of popularization.

Description

technical field [0001] The invention relates to a fluidized furnace dust removal and desulfurization tower, which belongs to the technical field of environmental protection dust removal equipment. Background technique [0002] The tail smoke and dust emission of fluidized fluidized furnaces and various heat source furnaces is a subject that strives for perfection. The emission up to the standard is a goal of creating a "two-type society". The content of harmful gases such as sulfur and carbon dioxide in the flue dust is very high; Powdery fine particles, the dust concentration in the tail smoke is also very high, if not effectively treated, it will cause very serious damage to the ecological environment, the existing kiln with a displacement of less than 10,000 cubic meters per hour, only simple cyclone The dust collector cannot meet the emission standards required by the national environmental protection department. Contents of the invention [0003] The problem to be so...

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Problems solved by technology

[0002] The tail smoke and dust emission of fluidized fluidized furnaces and various heat source furnaces is a subject that strives for perfection. The emission up to the standard is a goal of creating a "two-type society". The content of harmful gases such as sulfur and carbon dioxide in the flue dust is very high; Powdery fine particles, the dust concentration in the tail smoke is also very high, if not effectively treated, it will cause very serious damage to the ecological environment, the existing kiln with a displacement of less than 10,000 cubic meters per hour, only simple cyclone The dust collector cannot meet the emission standards required by the national environmental protection department

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