Destructive distillation apparatus

Abstract

The present invention discloses a destructive distillation apparatus, comprising a destructive distillation drum; a feeding drum and a discharge drum, respectively located at each of two ends of the destructive distillation drum. The destructive distillation drum has a larger diameter than the feeding drum and the discharge drum. An inner wall of the destructive distillation drum is installed with rows of tripper and guiding plates, and a spacing is kept between every two adjacent rows of the tripper and guiding plates. Each row of the tripper and guiding plates are consisted of a plurality of tripper and guiding plates, and each tripper and guiding plate is formed by a flat plane and a triangle having a slope. The flat planes of each row of the tripper and guiding plates are horizontally arranged, and a pointed end of the triangle is directed toward a discharge port of the destructive distillation drum. The destructive distillation drum is placed into a combustion chamber. Outer walls of the feeding drum and the discharge drum each are mounted with supporting roller rings, which are situated onto supporting rollers. An outer wall of the discharge drum is provided with a drive gear ring, which is driven by an electric motor so as to forwards or backwards rotate with the destructive distillation drum and the feeding drum. The present invention can control and adjust processing times of the materials in the destructive distillation drum during each process flow and the whole flow, so as to control product quality.

What the claims is: 
     
         1 . A destructive distillation apparatus, comprising:
 a destructive distillation drum;   a feeding drum and a discharge drum, respectively located at each of two ends of the destructive distillation drum, wherein the feeding drum is provided with a spiral feeding plate therein and the discharge drum is provided with a spiral discharge plate therein,   wherein the destructive distillation drum has a larger diameter than the feeding drum and the discharge drum, an inner wall of the destructive distillation drum is installed with rows of tripper and guiding plates, every two adjacent rows of the tripper and guiding plates are kept at a spacing; each row of the tripper and guiding plates are consisted of a plurality of tripper and guiding plates, each tripper and guiding plate is formed by a flat plane and a triangle having a slope, the flat planes of each row of the tripper and guiding plates are horizontally arranged, a pointed end of the triangle is directed toward a discharge port of the destructive distillation drum,   wherein the destructive distillation drum is placed into a combustion chamber, outer walls of the feeding drum and the discharge drum each are mounted with supporting roller rings, which are situated onto supporting rollers; an outer wall of the discharge drum is provided with a drive gear ring, which is driven by an electric motor so as to forwards or backwards rotate with the destructive distillation drum and the feeding drum.   
     
     
         2 . The destructive distillation apparatus as claimed in  claim 1 , wherein the feeding drum is connected with a gas collecting chamber in the destructive distillation apparatus; and the discharge drum is connected with a discharge chamber of the destructive distillation apparatus. 
     
     
         3 . The destructive distillation apparatus as claimed in  claim 1 , wherein a connecting part between the destructive distillation drum and the discharge drum is a conical cylinder, in which a discharge plate is provided. 
     
     
         4 . The destructive distillation apparatus as claimed in  claim 1 , wherein an intersection angle of spiral discharge plate to be left-handed with an axis of the discharge drum is 20°-35°. 
     
     
         5 . The destructive distillation apparatus as claimed in  claim 1 , wherein an intersecting angle of the spiral feeding plate to be right-handed with an axis of the feeding drum is 25°-35°. 
     
     
         6 . The destructive distillation apparatus as claimed in  claim 1 , wherein an intersection angle of the slope of the tripper and guiding plate with the axis of the destructive distillation drum is 10°-30°. 
     
     
         7 . The destructive distillation apparatus as claimed in  claim 1 , wherein the destructive distillation drum, the feeding drum, the discharge drum, the tripper and guiding plates, the spiral feeding plate, the discharge plate, the discharge plate and the conical cylinder all are made of 310S stainless steel materials.