Discharging apparatus and pyrolysis processing system with the discharging apparatus

Abstract

The present invention provides a discharging apparatus and pyrolysis processing system therewith, the discharging apparatus includes a first conveying channel and a discharging room, the first conveying channel is configured to convey solid products, the discharging room includes a deposition region, an overflowing region and a solid outlet, the deposition region is communicated with the first conveying channel, the overflowing region is between the deposition region and the solid outlet, the deposition region allows to deposit the solid products conveyed from the first conveying channel, the overflowing region guides the pyrolysis products from the deposition region to the solid outlet, and the solid outlet guides to external of the discharging apparatus. The discharging apparatus makes sure the sealing performance of the pyrolysis processing system, so as to realize industry application of the pyrolysis processing system.

What is claimed is: 
     
         1 . A discharging apparatus, comprising:
 a first conveying channel, wherein the first conveying channel comprises a solid inlet connected with a pyrolysis reaction apparatus, a conveying mechanism in the first conveying channel is configured to convey pyrolysis products generated by the pyrolysis reaction apparatus; and   a discharging room, wherein the discharging room comprises a deposition region, an overflowing region and a solid outlet, the deposition region is communicated with the first conveying channel, the overflowing region is between the deposition region and the solid outlet, the deposition region allows to deposit solid products conveyed from the first conveying channel, the overflowing region guides the pyrolysis products from the deposition region to the solid outlet, and the solid outlet guides the pyrolysis products to external of the discharging apparatus.   
     
     
         2 . The discharging apparatus according to  claim 1 , wherein the discharging room comprises a first side wall and a second side wall relatively arranged, a first baffle and a second baffle are relatively arranged between the first side wall and the second side wall, the deposition region is formed by the first side wall, the second side wall, the first baffle and the second baffle. 
     
     
         3 . The discharging apparatus according to  claim 2 , wherein the first baffle and the second baffle are respectively formed by extending from a wall of the first conveying channel to the top of the discharging room, the wall of the first conveying channel comprises an upwelling opening, the upwelling opening is communicated with the first conveying channel and the overflowing region. 
     
     
         4 . The discharging apparatus according to  claim 3 , wherein the first baffle and the second baffle are respectively formed by extending along the vertical direction. 
     
     
         5 . The discharging apparatus according to  claim 3 , wherein the first baffle comprises a first top edge, the second baffle comprises a second top edge, the distance between the first top edge and the second top edge is larger than the width of the upwelling opening. 
     
     
         6 . The discharging apparatus according to  claim 5 , wherein an angle formed between the first baffle and the horizontal line or between the second baffle and the horizontal line is between 60° ˜85°. 
     
     
         7 . The discharging apparatus according to  claim 3 , wherein defining the vertical distance from the first top edge or the second top edge to the axis of the conveying mechanism is a first height, defining the distance between the first baffle and the second baffle is a first width, the ratio of the first height and the first width is between ½˜1. 
     
     
         8 . The discharging apparatus according to  claim 7 , wherein the discharging room comprises a third side wall and a forth side wall relatively arranged, the third side wall and the forth side wall are respectively connected between the first side wall and the second side wall, the overflowing region is formed between the third side wall and the first baffle and between the forth side wall and the second baffle, defining the distance of the third side wall and the first baffle or the distance of the forth side wall and the second baffle is a second width, the second width is larger than 100 mm. 
     
     
         9 . The discharging apparatus according to  claim 8 , wherein the discharging apparatus further comprises a cover located on the top of the discharging room, the cover closes an opening formed by the first side wall, the second side wall, the third side wall and the forth side wall. 
     
     
         10 . The discharging apparatus according to  claim 9 , wherein defining the vertical distance from the first top edge or the second top edge to the cover is a second height, the second height is larger than 80 mm. 
     
     
         11 . The discharging apparatus according to  claim 1 , wherein the conveying mechanism comprises a first spiral shaft and a second spiral shaft, the first spiral shaft and the second spiral shaft rotate in the opposite direction, the first spiral shaft and the second spiral shaft convey the pyrolysis products from the first conveying channel to the discharging room and deposit in the deposition region. 
     
     
         12 . The discharging apparatus according to  claim 1 , wherein the discharging apparatus further comprises a second conveying channel for conveying gas products, the second conveying channel comprises a gas inlet and a gas outlet, the gas inlet is in the pyrolysis reaction apparatus. 
     
     
         13 . The discharging apparatus according to  claim 12 , wherein the first conveying channel comprises a first channel wall, the second conveying channel comprises a second channel wall, the second channel wall is on the periphery of the first channel wall, the discharging apparatus further comprises an insulating layer coating on the periphery of the first channel wall and the second channel wall. 
     
     
         14 . The discharging apparatus according to  claim 13 , wherein the second conveying channel comprises a first gas unit and a second gas unit communicated with each other, the extending directions of the first gas unit and the first conveying channel are the same, the extending direction of the second gas unit is perpendicular to the extending direction of the first gas unit, the gas inlet is in the first gas unit, the gas outlet is in the second gas unit. 
     
     
         15 . The discharging apparatus according to  claim 14 , wherein the second conveying channel further comprises a liquid outlet for guiding liquid products from the second conveying channel, the position of the liquid outlet is lower than that of the gas outlet. 
     
     
         16 . The discharging apparatus according to  claim 1 , wherein the discharging apparatus further comprises an auxiliary discharging mechanism formed on the conveying mechanism, the auxiliary discharging mechanism is in the discharging room to break up the pyrolysis products. 
     
     
         17 . A pyrolysis processing system with a discharging apparatus, comprising:
 a crushing apparatus configured to crush polymer organic solid wastes to be pyrolysis;   a pyrolysis reaction apparatus including a pyrolysis reaction chamber and a heating unit configured to heat the pyrolysis reaction chamber, wherein the pyrolysis reaction apparatus is configured to make pyrolysis reaction for organic materials crushed in the pyrolysis reaction chamber; and   a discharging apparatus including a first conveying channel and a discharging room communicated with each other, wherein the first conveying channel comprises a solid inlet connected with the pyrolysis reaction apparatus, a conveying mechanism in the first conveying channel is configured to convey pyrolysis products generated by the pyrolysis reaction apparatus, the discharging room comprises a deposition region, an overflowing region and a solid outlet, the deposition region is communicated with the first conveying channel, the overflowing region is between the deposition region and the solid outlet, the deposition region allows to deposit the solid products conveyed from the first conveying channel, the overflowing region guides the pyrolysis products from the deposition region to the solid outlet, and the solid outlet guides to external of the discharging apparatus.   
     
     
         18 . The pyrolysis processing system according to  claim 17 , wherein the conveying mechanism comprises a first spiral shaft and a second spiral shaft, the first spiral shaft and the second spiral shaft rotate in the opposite direction, the first spiral shaft and the second spiral shaft convey the pyrolysis products from the first conveying channel to the discharging room and allow the solid products to deposit in the deposition region. 
     
     
         19 . A discharging apparatus, comprising:
 a first conveying channel, wherein the first conveying channel comprises a solid inlet connected with a pyrolysis reaction apparatus;   a second conveying channel, wherein the second conveying channel comprises a gas inlet and a gas outlet, the gas inlet is in the pyrolysis reaction apparatus; and   a discharging room, wherein the discharging room comprises a deposition region, an overflowing region and a solid outlet;   wherein solid products generated by the pyrolysis reaction apparatus is from the solid inlet to the first conveying channel and further to the discharging room, the deposition region allows to deposit the solid products, the overflowing region guides the solid products from the deposition region to the solid outlet; and   wherein gas products generated by the pyrolysis reaction apparatus is from the gas inlet to the second conveying channel and further to the gas outlet.   
     
     
         20 . The discharging apparatus according to  claim 19 , wherein the first conveying channel comprises a conveying mechanism in the first conveying channel configured to convey pyrolysis products generated by the pyrolysis reaction apparatus, the conveying mechanism comprises a first spiral shaft and a second spiral shaft, the first spiral shaft and the second spiral shaft rotate in the opposite direction, the first spiral shaft and the second spiral shaft convey the pyrolysis products from the first conveying channel to the discharging room and allow the solid products to deposit in the deposition region.