... heavy tank ,oilwater separator,condenser,light oil tank,safety device,vacuum system,dedusting system,draft fan,chimmey. The keys of waste tire pyrolysis ... and x-ray detection chamber for welding seam . 3. vacuum system to prevent oil gas be back to reactor causing accident ... ensure the safety of production. environment friendly: 1.dedusting system to prevent gas and dust from coal burning 2.the ...