Indirect carbonization equipment for straw particles

Straw particle indirect carbonization equipment comprises a first shell, a first feeding port and a first discharging port are formed in the first shell, a carbonization assembly is arranged in the first shell and comprises one or more carbonization plates arranged in an inclined mode, a plurality of first through holes are formed in the carbonization plates, and a plurality of second through holes are formed in the first through holes. And a plurality of fire-jet heads facing the carbonization plate are arranged below the carbonization plate. The carbonization time is shorter, the energy consumption is lower, the reduction of the energy consumption of large-area soil carbonization returning is facilitated, and the carbonization returning efficiency is improved. 一种秸秆颗粒间接碳化设备，包括第一壳体，所述第一壳体上设置有第一进料口和第一出料口，所述第一壳体的内部设置有碳化组件，所述碳化组件包括一个或多个倾斜设置的碳化板，所述碳化板上设置有若干第一通孔，碳化板的下方设置有若干朝向碳化板的喷火头。本实用新型的碳化的时间更短、能耗更低，有利于降低大面积土壤碳化还田的能耗、提高碳化还田效率。