What are the waste gas treatment methods of injection molding machine? Plastic products are made by using injection molding machine It can be molded by heating. Generally speaking, the plastic products enterprises after being made are beautiful and pleasing. But plastic products often produce waste gas in the manufacturing process, which is quite annoying. In order to give you a better understanding of the waste gas from injection molding machines, Liansheng Injection Molding will introduce the hazards and treatment methods of the waste gas from injection molding machines in detail.

　　 Hazards of waste gas from injection molding machine

It is understood that the injection molding machine will produce some organic waste gas in the process of heating and molding plastic products. The main contents of waste gas composition analysis of these enterprises include non methane hydrocarbon and dust particles.

Non methane hydrocarbon refers to all volatile hydrocarbons except methane. This chemical substance is directly harmful to the human body and will damage the central nervous system of the human body, resulting in memory decline, fatigue, headache and other diseases. In addition, when this substance is exposed to the sun, it will also produce photochemical smoke, which will have an impact on the environment. Similarly, dust particles are also very harmful to human body, which is easy to cause respiratory diseases.

　　 Waste gas treatment method of injection molding machine

Considering the harm of injection molding machine to human body and environment, our environmental protection department has made strict regulations on the emission concentration of NMHC in injection molding exhaust, which must be treated and discharged after the concentration reaches the standard. Therefore, the treatment of enterprise waste gas is particularly important in the production and development process of injection molding machines.

At present, in terms of waste gas treatment, most injection molding machine factories first install a gas collecting hood and activated carbon adsorption device on the top of the plastic machine, and then organically connect the gas collecting hood and activated carbon adsorption device into one.

When the injection molding machine starts production, the gas collecting hood will quickly absorb the waste gas generated by the injection molding machine, and then transport the waste gas to the activated carbon adsorption device through the pipeline. The large dust particles in the waste gas will fall to the bottom of the activated carbon adsorption device, while the hazardous gas containing non methane hydrocarbon will enter the activated carbon filter layer and be firmly adsorbed by the activated carbon.

As can be seen from the above, although Plastic injection molding machine Harmful waste gas may be produced in the production process, but as long as the gas collecting hood and activated carbon adsorption device are installed, this problem can be easily solved.