公开(公告)号：US4584947A

公开(公告)日：1986-04-29

申请号：US749990

申请日：1985-07-01

Applicant: Donald E. Chittick

Inventor： Donald E. Chittick

IPC: C10B1/04 ,  C10B57/18 ,  C10J3/26 ,  F23G5/12

CPC classification number: C10B57/18 ,  C10B1/04 ,  C10J3/26 ,  C10J3/36 ,  C10J3/80 ,  C10J2200/06 ,  C10J2300/0956 ,  C10J2300/1861 ,  C10J2300/1884

Abstract: Novel designs of two types of down draft pyrolysis reactors are disclosed. One is a solid fuel reactor including a novel arrangement of down draft air inlet entrances, air distribution means, a consumable/replenishable catalytic bed, a heat exchanger for preheating inlet gas with the sensible heat of the exiting gas, and an infrared radiation trap below the reactor's screen grate. The other is an off gas pyrolysis reactor which includes a down draft reaction chamber with a fixed catalytic bed, a similar heat exchanger arrangement, an infrared radiation shield, an infrared radiation trap outside the gas outlet of the reaction chamber, and a unique relationship between the infrared radiation shield and the surface of the fixed catalytic bed.

Abstract translation: 公开了两种类型的下拉式热解反应堆的新颖设计。 一种是固体燃料反应器，包括下拉式进气入口，空气分配装置，可消耗/可补充的催化床，用于预热入口气体与出口气体的显热的热交换器的新颖布置，以及下面的红外辐射阱 反应堆的筛网格栅。 另一种是废气热解反应器，其包括具有固定催化床的下进气反应室，类似的热交换器装置，红外辐射屏蔽，反应室的气体出口外部的红外辐射阱，以及在反应室的气体出口外部的独特关系 红外辐射屏蔽和固定催化床的表面。