Continuous pyrolysis system and its application

Abstract

A continuous pyrolysis system, comprising a reactor with a charge port, a discharge port and a first gas outlet and a first axial transporting structure installed therein; a hest-source generator for supplying heat necessary for carrying out a pyrolysis reaction in the reactor; a solid-product reformer for performing a reforming process for the solid product of the pyrolysis reaction, with a first solid product inlet, a first solid product outlet and a second gas outlet, and a second axial transporting structure installed therein, wherein the first solid product inlet is communicated with the discharge port of the reactor; and a gas-barrier component for preventing the gas product of the pyrolysis reaction from entering the solid product reformer and transporting the solid product of the pyrolysis reaction into the solid-product reformer, wherein the gas barrier component is installed in a channel communicating the first solid product inlet and the discharge port of the reactor.

1 . A continuous pyrolysis system, comprising:
 a reactor having a charge port, a discharge port and a first gas outlet and a first axial transporting structure installed therein;   a heat source generator for supplying heat necessary for carrying out a pyrolysis reaction in the reactor;   a solid product reformer for performing a reforming process for a solid product of the pyrolysis reaction, having a first solid product inlet, a first solid product outlet and a second gas outlet, and a second axial transporting structure installed therein, wherein the first solid product inlet communicates with the discharge port of the reactor; and   a gas barrier component for preventing a gas product of the pyrolysis reaction from entering the solid product reformer and transporting the solid product of the pyrolysis reaction into the solid product reformer, the gas barrier component being installed in a channel communicating the first solid product inlet and the discharge port of the reactor.   
     
     
         2 . The system as claimed in  claim 1 , wherein the hest source generator is a combustion furnace. 
     
     
         3 . The system as claimed in  claim 1 , wherein the heat source generator supplies heat necessary for the solid product reformer. 
     
     
         4 . The system as claimed in  claim 1 , wherein the gas barrier component is a gastight valve. 
     
     
         5 . The system as claimed in  claim 1 , further comprising a solid product processing device communicating with the first solid product outlet. 
     
     
         6 . The system as claimed in  claim 5 , wherein the solid product processing device comprises a solid product cooler having a second solid product inlet and a second solid product outlet and a third axial transporting structure installed therein, the second solid product inlet communicating with the first solid product outlet. 
     
     
         7 . The system as claimed in  claim 1 , further comprising a gas product processing device communicating with the first gas outlet and the second gas outlet. 
     
     
         8 . The system as claimed in  claim 7 , wherein the gas product processing device comprises a first condenser, an oil-mud separator communicating with the first condenser and a pyro-oil cooler, wherein the first condenser has a first gas inlet, a third gas inlet and a washing-oil inlet, and communicates with the first gas outlet of the reactor through the first gas inlet; the oil-mud separator comprises a first pyro-oil outlet and a mud-discharging opening; and the pyro-oil cooler has a first pyro-oil inlet and a second pyro-oil outlet, and communicates with the first pyro-oil outlet of the oil-mud separator through the first pyro-oil inlet. 
     
     
         9 . The system as claimed in  claim 1 , wherein each of the first axial transporting structure and the second axial transporting structure has a central axis and comprises a plurality of spiral vanes. 
     
     
         10 . The system as claimed in  claim 5 , wherein the third axial transporting structure has a central axis and comprises a plurality of spiral vanes. 
     
     
         11 . The system as claimed in  claim 1 , which is used for the treatment of waste tires. 
     
     
         12 . A continuous pyrolysis method, comprising using the system as claimed in  claim 1 . 
     
     
         13 . The method as claimed in  claim 12 , comprising performing a solid product processing procedure for the solid product of the pyrolysis reaction. 
     
     
         14 . The method as claimed in  claim 13 , wherein the solid product processing procedure comprises a cooling step. 
     
     
         15 . The method as claimed in  claim 12 , further comprising performing a gas product processing procedure for the gas product of the pyrolysis reaction. 
     
     
         16 . The method as claimed in  claim 12 , wherein the pyrolysis reaction is carried out at a temperature ranging from about 350° C. to about 550° C. 
     
     
         17 . The method as claimed in  claim 12 , wherein solid product reformer is operated at a temperature ranging from about 250° C. to about 400° C.