1, alkaline gas exhaust system: there is acid gas discharge in production, in this kind of ventilation system is usually set the wet gas absorption tower, deal with the back into the atmosphere.
2, hot gas exhaust system: the production of the furnace, high temperature sterilization equipment in the process of the all have heat discharge, because of the exhaust gas temperature is higher, sometimes in the form of heat recovery and processing, can be used for processing, if the displacement is small, or inconvenience after the necessary heat insulation measures directly discharged into the atmosphere.
3, acidic gas exhaust system: there is acid gas discharge in production, in this kind of ventilation system is usually set the wet gas absorption tower, deal with the back into the atmosphere.
4, special gas exhaust system: to produce special gases (belong to flammable or toxic or even toxic or corrosive gas) to prevent exhaust system produces chemical reaction, to divide the exhaust system, choose special waste gas processing equipment, to achieve discharge standard back into the atmosphere.
5, containing dust exhaust system: the different production process, the nature of the dust in the exhaust, concentration are different. For some dust concentration is high, is to use the dust removal equipment of exhaust filter, meet the requirements the back into the atmosphere.BACK