Molecular sieve zeolite wheel adsorption concentration device
Molecular sieve zeolite wheel adsorption concentration device
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  • Molecular sieve zeolite wheel adsorption concentration device
  • Molecular sieve zeolite wheel adsorption concentration device

Molecular sieve zeolite wheel adsorption concentration device

The molecular sieve adsorption and concentration wheel is a rotary adsorption device prepared by attaching molecular sieve adsorption material to a honeycomb porous carrier. The adsorption material used in the wheel is an inorganic honeycomb hydrophobic zeolite (molecular sieve), so it is usually called a zeolite wheel or a molecular sieve wheel. VOCs molecular sieve wheel adsorption system mainly includes adsorption VOCs molecular sieve core (honeycomb block, HoneycombMonolithicAdsorbent), gas filtration device, rotating device, fan and other components. The adsorption of VOCs molecular sieve core is its core part. The rotating core can be divided into three regions by the partition plate: adsorption zone, regeneration zone and cooling zone. In order to prevent the wind between each area, each area is separated by a partition plate, and the partition plate is made of rubber sealing material with high temperature resistance and corrosion resistance. The rotating core is driven by the motor to run at a certain speed. The molecular sieve adsorption and concentration wheel is divided into adsorption zone, desorption zone and cooling regeneration zone, and the wheel runs continuously at a certain speed. Adsorption zone: after pretreatment of VOCs waste gas by multi-stage filtration device, it enters the molecular sieve wheel adsorption zone for adsorption, and the clean gas after adsorption and purification by zeolite molecular sieve is directly discharged into the atmosphere through the chimney; Desorption zone: Before the adsorption of the molecular sieve in the adsorption zone is saturated, the wheel rotates to the desorption zone, and the high-temperature hot air is used for desorption and concentration. The desorption temperature is 180~220 ℃, and the heat-resistant temperature during operation can reach up to 350 ℃. According to the composition and concentration, the design of a certain rotation speed, can achieve high purification efficiency; in addition, according to the needs of different customer conditions to adjust the adsorption speed and desorption speed, can achieve the ideal VOCs concentration ratio (n =(S1 × V1)/(S2 × V2)= 5~30), the maximum reduction of operation Energy consumption. Cooling regeneration zone: the molecular sieve wheel after desorption enters the cooling regeneration zone, and is cooled and regenerated by cold air or cold exhaust gas. The regenerated molecular sieve wheel rotates to the adsorption zone, continuously adsorbs VOCs exhaust gas, and runs continuously.

Key words:

Biochemical treatment equipment

Flotation equipment

Classification:

Molecular sieve zeolite wheel adsorption concentration device

Application Industry/Appication industy


Molecular sieve adsorption and concentration system is mainly used for exhaust treatment of various painting workshops (automobile manufacturing, shipbuilding, bicycle manufacturing, aircraft manufacturing, metal products, etc.), exhaust treatment of various printing workshops (gravure printing, building decoration materials printing, other printing processes), aluminum profile production, coating process, exhaust gas treatment, exhaust gas treatment of various electronic product manufacturing processes, semiconductor integrated circuits, liquid crystal display (LCD) manufacturing process exhaust gas treatment, lithium-ion battery manufacturing exhaust gas treatment (electrode molding process, electrolyte filling process), exhaust gas treatment resin, rubber, tire production process, auto repair shops, clothing dry cleaners, etc. Volatile organic compounds waste gas treatment.

1. High-efficiency filter 2. Medium-efficiency bag-type filter 4. Access door 5. Cooling zone attached area 7. Rotary wheel 8. Desorption fan 9.RTO 10. Burner 11.RTO switching valve 12. Regenerator 13. Regenerator 14. Adsorption fan 15. Adsorption zone


 

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