A treatment device for sewage odor

Abstract

The invention provides a sewage odor treatment device. The sewage odor treatment device comprises an odor treatment chamber, a sealing cover and a filtering film, wherein an observation window is formed in the front side wall of the outside of the odor treatment chamber; a controller is arranged on the left side wall of the outside of the odor treatment chamber; a liquor guiding tube is further arranged on the left side wall of the outside of the odor treatment chamber; the right end of the liquor guiding tube communicates with the inside of the odor treatment chamber; a first electronic control valve is arranged at the left end of the liquor guiding tube; the first electronic control valve is electrically connected with a controller; a blow-off pipe is arranged at the bottom end of the left side wall of the outside of the odor treatment chamber; the right end of the blow-off pipe communicates with the inside of the odor treatment chamber; and a fixing ring and a second electronic control valve are arranged at the left end of the blow-off pipe. The sewage odor treatment device treats sewage odor in various modes, acidic and basic liquor can be added in the odor treatment chamber through the liquor guiding tube to neutralize acidic and basic substances in sewage.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a sewage odor treatment device. Background technique [0002] The sources of odor are mainly divided into sewage treatment system and sludge treatment system. The odor sources in the sewage treatment system are mainly distributed in the inlet head, pretreatment, primary treatment and filter backwash, sludge treatment supernatant, etc. The stirring and oxygenation of the aeration tank will also produce some odors , The odor-producing substances in the sewage treatment process are mainly composed of carbon, nitrogen and sulfur. Most odorants are organic, and only a few are inorganic compounds. According to relevant information, the concentration of ammonia is the highest in terms of composition, followed by hydrogen sulfide; and in terms of odor intensity, methyl mercaptan is the largest, followed by hydrogen sulfide (its odor intensity reaches the level of s...

AI Technical Summary

Problems solved by technology

[0003] Although a variety of sewage odor treatment devices have appeared on the market, they generally have too simple design for sewage odor treatment devices, resulting in insufficient sewage odor treatment, and sewage odor treatment devices cannot be disassembled , the internal treatment parts are aging, which reduces the efficiency of sewage odor treatment, and also makes the sewage odor treatment insufficient, resulting in the limitation of the sewage odor treatment device, so it is difficult to meet people's needs, so the present invention provides a A treatment device for sewage odor to meet people's needs

Images