Roots blower oxidation blower is a key equipment used in environmental protection and industrial fields for oxidation processes. Its core functions, structural characteristics, technical advantages, and application scenarios are as follows:
Core functions
Providing oxidizing air: In the flue gas desulfurization system, the Roots blower oxidation fan is responsible for blowing oxygen into the absorption tower slurry pool, oxidizing sulfite to sulfate. This is an important step in the desulfurization process to generate gypsum by-products, which is crucial for ensuring gypsum quality and desulfurization efficiency.
Stable process parameters: By adjusting the speed and air volume, the temperature, pressure, and gas concentration inside the oxidation tower can be precisely controlled to ensure that the oxidation reaction proceeds under optimal conditions, while improving the overall processing capacity.
Structural characteristics
Dual rotor volumetric design: Adopting a synchronous gear driven dual blade wheel structure, gas is transported without internal compression through non-contact meshing between rotors, ensuring stable and pure output airflow.
Modular component configuration: The core components include the casing, transmission gear, driving shaft, driven shaft, sealing device, and rotor. The inlet and outlet are equipped with mufflers to reduce noise, and safety valves and vent valves are installed at the outlet to ensure pressure free starting.
Technical advantages
Forced gas supply stability: The flow output is linearly related to the speed, and the change in outlet resistance has minimal impact on the flow rate, ensuring a continuous and stable supply of gas flow required for the oxidation process.
Process adaptability: It can provide a wide range of pressure output from low pressure to high pressure, and achieve precise flow control through speed adjustment to meet the differentiated needs of different oxidation processes.
Structural reliability: The rotor and casing are made of wear-resistant materials, and key components are precision machined and dynamically balanced. The overall structure of the equipment is compact and has a long operating life.
Application scenarios
Wet desulfurization process: As the core equipment of the absorption tower oxidation system, it provides continuous oxidation air to promote the conversion of sulfite, ensuring that the quality of desulfurization by-product gypsum meets the standard.
Wastewater treatment oxidation tank: Provides high concentration dissolved oxygen in the aeration system to accelerate the degradation of organic pollutants by microorganisms, while maintaining the stable operation of the activated sludge system.
Petrochemical catalytic oxidation: providing precise ratio of oxidizing gas for catalyst regeneration process, improving catalyst activity and service life by controlling reaction temperature and gas concentration.
