Noise-reducing and air-purifying exhaust box

The silencing and purified air exhaust box adheres to the product concepts of compliance, environment, health and safety. It is equipped with activated carbon molecular filters and air particle filters, which can adsorb most chemical gases. When researchers conduct chemical experiments in the laboratory or store hazardous chemicals in the laboratory, The harmful VOCS gases that volatilize can be collected through the exhaust duct and collected in the silencing and clean air exhaust box. The filtered air is then discharged, which can reduce pollution to the atmospheric environment.

Product Features

◆ The material is steel frame and aluminum alloy explosion-proof impeller (" Bentland "of South Korea);

◆ Explosion-proof fan "Siemens"

◆ Activated carbon purification is divided into two stages: The first stage is 5mm thick active carbon fiber cloth bags, with dimensions of 40 × 40 × 50 × 5mm; The second stage is honeycomb activated carbon, with a pore size of 100×100×100×1.3mm.

The air outlet louvers are made of aluminum alloy with spray coating and are self-changing louvers to prevent backdraft.

◆ The air duct interfaces and fans are configured according to the air volume and requirements;

The shell is made of steel anti-corrosion and anti-rust material by electrostatic spraying. The motor adopts a 1.1-kilowatt impeller made of aluminum material with a diameter of 475 millimeters from Siemens of Germany. The air exchange rate is 3,500 cubic meters per hour. The fan is designed for silent noise reduction. The thickness of the sound-absorbing cotton is 50mm. It has strong flame retardant performance and the sound is within 55 decibels. The base is equipped with shock absorption measures.

◆ It adopts triple purification functions of negative ions, activated carbon fiber bags and honeycomb activated carbon, and can be used in different stages

It can remove acidic and alkaline gases such as nitrogen oxide, carbon tetrachloride, chlorine, benzene, diformaldehyde, acetone, ethanol, etc.

The optional exhaust system is controlled in three parts: time-controlled exhaust risk control, VOC monitoring linkage control, and temperature and humidity monitoring linkage control.