RETURN SMOKE PIPELINE TYPE CONTINUOUS VERTICAL RETORT

• Main Authors: HE BENWEN, BAO LANGUI
• Format: Patent
• Language: English
• Published: 15.04.1992
• Edition: 5
• Subjects: CHEMISTRY; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The utility model relates to a return smoke pipeline type continuous vertical retort which is a device for high temperature dry distillation, gas making and coke making and is widely used as the air source of domestic gas in cities. The utility model has a smoke pipeline with a tortuous structure; each section of a carbonization chamber using the oblong grooves and tongues, T-shaped, L-shaped grooves and tongues of bricks and the corner portions are designed into a circular arc shape; the top of the preheating section of the carbonization chamber using the sharp corner positions of L-shaped bricks is designed into a right-angle shape; the end walls at both sides of the retort body and the end of a cooling section are only built with diatomite insulating bricks and clay bricks. Thus, the air tightness and the firmness of the retort body are enhanced, and the service life of the retort body is increased; simultaneously the varieties of bricks are reduced, the constructions of brick making and retort building and the maintenance of the retort body are convenient, and the cost is reduced.