Deodorization equipment and method for sewage treatment plant

Abstract

The invention discloses deodorization equipment and method for a sewage treatment plant. The equipment comprises an ozone ultraviolet deodorization chamber, a filter barrel is arranged inside the ozone ultraviolet deodorization chamber, a distributing pipe is arranged on the lower portion of the filter barrel, atomizing nozzles are arranged on the distributing pipe, an exhaust pipe is arranged onthe upper surface of the ozone ultraviolet deodorization chamber, an ultraviolet light lamp is arranged on the upper surface of an inner cavity of the ozone ultraviolet deodorization chamber, annularsliding grooves are formed in the left side of the inner cavity of the ozone ultraviolet deodorization chamber, a motor and a drain pipe are arranged on the right side of the ozone ultraviolet deodorization chamber, an electromagnetic valve is arranged on a pipeline of the drain pipe, an output shaft of the motor penetrates the ozone ultraviolet deodorization chamber, the filter barrel is arrangedon the output shaft of the motor, sliding blocks matched with the annular sliding grooves are symmetrically arranged on the left side of the filter barrel, and titanium dioxide particles are arrangedinside the filter barrel. The motor rotates to drive the filter barrel to rotate, titanium dioxide in the filter barrel fully contacts with water to generate deodorizing free radicals, and reaction rate can be increased.

Description

technical field [0001] The invention belongs to the technical field of deodorizing equipment, and in particular relates to a deodorizing equipment used in sewage treatment plants. Background technique [0002] Odor pollution control mainly adopts source control and odor elimination methods. Source control is mainly to carry out deodorization treatment at the source of odor generation to reduce odor generation as much as possible. Odor elimination is mainly to collect the generated odor under negative pressure, and then process the odor through advanced photocatalytic oxidation equipment to eliminate the odor fundamentally. [0003] The position of the photocatalyst in the existing deodorization equipment is relatively fixed, and cannot fully contact with the reactants, and the reaction rate is low; and the filtering effect of the equipment is poor, and the adsorption and deodorization ability is weak; After filtering, it cannot be cleaned in time, resulting in clogging of t...

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Problems solved by technology

[0003] The position of the photocatalyst in the existing deodorization equipment is relatively fixed, and cannot fully contact with the reactants, and the reaction rate is low; and the filtering effect of the equipment is poor, and the adsorption and deodorization ability is weak; After filtering, it cannot be cleaned in time, resulting in clogging of the filter, reducing the dust removal effect, and affecting the working efficiency of the equipment; in addition, the internal structure of the existing deodorization equipment is relatively simple, only photocatalytic oxidation technology or microbial deodorization treatment is used, and the deodorization effect is low. poor

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