A detailed introduction to the waste gas treatment method of injection molding processing industry Injection molding is a common process in modern plastic processing and production. Products generally use rubber injection molding and plastic injection molding. In the process of application, if the waste gas generated by this process is not treated effectively, it will have a destructive impact on the atmosphere. Injection molding waste gas treatment mainly includes active adsorption, UV photolysis, plasma, incineration and other methods. 1、 Sources and hazards of waste gas in injection molding processing industry Organic waste gas occurs during injection molding heating, and its primary components are dust particles, non methane total hydrocarbons and other harmful substances.
Original waste gas treatment equipment of plastic factory major Bacon smoking equipment Features of waste gas treatment equipment in plastic factory: 1. No protection: no consumable materials need to be added to the equipment, and the overall service life is 5 Bacon smoking equipment company More than years, no need for manual care and protection. 2. Energy saving: during the operation of equipment, only 1-6 kilowatt hours of electricity is needed for a single equipment to operate, and 6 kilowatt hours of electricity can handle 100000 air volume of waste gas, which truly achieves energy conservation and environmental protection. 3. Stability: All accessories of the whole machine are continuous materials, suitable for 24-hour uninterrupted operation. 4. Flexibility: processing ability is stronger than traditional technology, which can be customized according to different working conditions.
Biopharmaceutical waste gas purification, chemical plant waste gas purification: amine, sulfide, acid and alkali waste gas, ethylene glycol, evaporative organic solvents, etc; 7. Waste gas purification in welding workshop: carbon monoxide, carbon dioxide, sulfur dioxide and other welding dust, particles, benzene organic matter, nitrogen oxides, ozone, etc; 8. Waste gas purification of furniture factory: benzene waste gas treatment, toluene waste gas treatment, xylene waste gas treatment, formaldehyde, etc; 9. Waste gas purification of power plant: sulfur dioxide, nitrogen dioxide, carbon monoxide, unburned hydrocarbons, soot particles, dust, etc; 10. Rubber plant waste gas purification: organic sulfide, benzene waste gas treatment, toluene waste gas treatment, xylene waste gas treatment, organic gas containing phosphorus, phenol, ketone and other toxic and harmful ingredients, alkanes, industrial dust, etc.
Waste gas treatment method for injection molding processing industry 1. Activated carbon adsorption method (1) Activated carbon adsorption is a common recovery technique for waste gas treatment in injection molding processing industry at present. Its principle is to use the porous structure of adsorbent (granular activated carbon and activated carbon fiber) to capture VOCs in waste gas. The organic waste gas containing VOCs passes through the activated carbon bed, in which VOsC is adsorbed by the adsorbent, and the injection molding waste gas is purified and discharged into the atmosphere.
