Product Introduction
The zeolite rotary concentration system (ROTOR) is superior to the fixed bed system in treating high air volume and low concentration waste gas, continuous operation, efficiency stability, and exhaust emission. The ROTOR also has the advantages of low pressure loss, no adsorption loss, and very few movable components. After the runner, it is an inorganic honeycomb water-based zeolite, which can effectively handle high temperature volatile organic gases.
Operating principle
After passing through the hydrophobic zeolite concentration wheel, VOCs waste gas can be effectively adsorbed in the zeolite, achieving the purpose of removal. The clean gas of volatile organic compounds adsorbed by zeolite is directly discharged into the atmosphere through smoke, and the rotating wheel continuously rotates at a speed of 1-6 revolutions per hour, while conveying the adsorbed volatile organic compounds to the desorption zone. In the desorption zone, a small stream of heated gas is used to desorb volatile organic compounds. The desorbed zeolite wheel rotates to the adsorption zone, continuously adsorbing volatile organic gases. The concentrated organic waste gas after desorption is sent to the incinerator for combustion and conversion into carbon dioxide and water vapor emissions into the atmosphere
Adsorption concentration
Process VOCs gas with a high wind content below 800ppm and a temperature below 40 ºC, and adsorb the zeolite in the runner to exhaust the clean exhaust gas into the atmosphere through a variable frequency fan. The adsorber is a vertical rotating wheel (CTR) that can provide a large amount of gas contact surface area, and the wheel continuously rotates at a speed of 1-6 revolutions per hour. Provide a removal rate of over 95% of VOCs (volatile organic cmpounds).
Adsorption
VOCs (volatile organic compounds) in the rotating wheel are concentrated into a saturated zeolite zone, and then desorbed using the heat flow provided by the heat exchanger (about 200 ºC). After desorbing is completed, it is rotated to the cooling zone, cooled to room temperature by blowing air at room temperature, and then rotated to the adsorption concentration zone.
Applicable scope
The industrial industries that emit VOCs include: petrochemical, fine chemicals, spraying, packaging and printing, pharmaceutical and pesticide manufacturing, semiconductor and electronic product manufacturing, artificial board and wooden furniture manufacturing, leather, enameled wire, shoe making, coatings, ink, metal casting, etc. The common components of VOCs generated in various industries include hydrocarbons, benzene series, alcohols, ketones, phenols, aldehydes, esters, amines, nitriles (cyanide), etc.
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