Floating and walking type odor eliminating device

Abstract

The invention belongs to the technical field of sewage treatment of a nuclear power plant, and particularly relates to a floating and walking type odor eliminating device which is used for eliminating odor produced from a water pool. The floating and walking type odor eliminating device comprises a floating box capable of floating and moving on a liquid level of the water pool as well as a biological odor eliminating device and a physicochemical odor eliminating device which are arranged on the floating box, wherein the biological odor eliminating device and the physicochemical odor eliminating device produce a microbial deodorizer and high-concentration ozone respectively, and the microbial deodorizer and the high-concentration ozone are sprayed on the liquid level with the movement of the floating box. The floating and walking type odor eliminating device has the beneficial effects as follows: odor of a sewage treatment station of the nuclear power plant as well as a regulating pool, a sludge pool and the like of sewage treatment and chemical production industries is eliminated locally; a conventional treatment mode of emission and later collection for odor is changed, and odor treatment is more thorough; besides, construction area of deodorization facilities is reduced, and investment cost and operating cost are reduced.

Description

technical field [0001] The invention belongs to the technical field of nuclear power plant sewage treatment, and in particular relates to a floating and walking type odor elimination device. Background technique [0002] As one of the seven typical public hazards (air pollution, water pollution, stench, soil pollution, noise, vibration, and land subsidence), stench has a wide variety of substances, a wide range of influence, and serious harm to human health, which has attracted widespread attention from all over the world. , the research on deodorization technology has become an important link in environmental governance engineering and chemical production engineering. [0003] At present, there are mainly methods for odor removal: (1) chemical deodorization method (oxidation method, absorption method, adsorption method) including combustion method (thermal combustion, catalytic combustion); (2) physical deodorization method, such as masking (3) Biological deodorization met...

AI Technical Summary

Problems solved by technology

The main disadvantages of this treatment process are: (1) The in-situ treatment of the odor cannot be realized, and the odor is emitted and then collected, causing the processing air volume to increase several times, or even dozens of times; (2) Due to the large processing air volume, the deodorization facilities High investment and operating costs; (3) Large air volume also causes incomplete odor treatment; (4) Deodorization facilities occupy land alone, and the construction area increases

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