Hazards and treatment methods of waste gas from injection molding machines

What are the methods for treating waste gas from injection molding machines? Plastic products can be molded by using an injection molding machine to heat them. Generally speaking, plastic products produced by enterprises are relatively exquisite and pleasing. However, plastic products often generate exhaust gas during the manufacturing process, which is quite annoying. In order to give you a deeper understanding of injection molding machine exhaust gas, the following editor will introduce the hazards and treatment methods of injection molding machine exhaust gas in detail.
Hazards of waste gas from injection molding machines:
It is understood that during the process of heating and molding plastic products by injection molding machines, some organic waste gases will be generated. The main content of exhaust gas composition analysis of these enterprises includes non methane total hydrocarbons and dust particles.
Non methane total hydrocarbons refer to all volatile hydrocarbons except methane. This chemical substance is directly harmful to the human body and can damage the central nervous system, leading to diseases such as memory loss, fatigue, and headaches. In addition, when exposed to sunlight, this substance can also produce photochemical smog, which has an impact on the environment. Similarly, dust particles are also very harmful to the human body and easily cause respiratory diseases.
Injection molding machine exhaust gas treatment method:
Considering that injection molding machines pose certain hazards to human health and the environment, China's environmental protection department has made strict regulations on the emission concentration of non methane total hydrocarbons in injection molding exhaust, which must be treated and discharged after the concentration reaches the standard. Therefore, the treatment of enterprise exhaust gas is particularly important in the production and development process of injection molding machines.
Currently, in the field of waste gas treatment in most injection molding machine factories, a gas collecting hood and an activated carbon adsorption device are installed on the top of the molding machine, and then the gas collecting hood and the activated carbon adsorption device are organically connected and integrated.
When the injection molding machine starts production, the gas collecting hood quickly absorbs the exhaust gas generated by the injection molding machine, and then transmits the exhaust gas to the activated carbon adsorption device through a pipeline. Large dust particles in the exhaust gas will fall to the bottom of the activated carbon adsorption device, while hazardous gases containing non methane total hydrocarbons will enter the activated carbon filter layer and be firmly adsorbed by the activated carbon.