Bamboo charcoal raw material pre-drying device

Abstract

The invention provides a bamboo charcoal raw material pre-drying device. The bamboo charcoal raw material pre-drying device comprises a barrel, a stirring mechanism and an exhaust mechanism. A drying cavity is formed in the barrel, and an electric heating plate is arranged in the side wall of the barrel. The stirring mechanism comprises a stirring plate and a driving motor, the stirring plate is arranged in the drying cavity, one end of the stirring plate is connected with the driving motor outside the barrel through a connecting shaft, and the other end of the stirring plate is provided with a containing hole; and an air suction channel is formed in the stirring plate and communicated with the containing hole, and an air suction hole is formed in the stirring plate and communicated with the air suction channel. The exhaust mechanism comprises an air suction pipe and a fan, one end of the air suction pipe is closed and inserted into the containing hole, the other end of the air suction pipe is connected with an air inlet of the fan, an air guide hole is formed in the side wall of the air suction pipe, and the air suction pipe is communicated with the containing hole through the air guide hole. According to the bamboo charcoal raw material pre-drying device, the drying efficiency of bamboo charcoal raw materials can be improved, and the drying time can be shortened.

Description

technical field [0001] The invention belongs to the field of bamboo charcoal manufacturing equipment, and in particular relates to a bamboo charcoal raw material pre-drying raw material. Background technique [0002] Bamboo charcoal is a kind of charcoal made from bamboo fired at high temperature. The finished bamboo charcoal has a loose and porous structure inside. Its molecules are fine and porous, and its texture is hard. Antibacterial and deworming. [0003] Due to the high water content inside the bamboo, it is necessary to dehydrate and dry the bamboo before firing, so as to remove the excess water inside the bamboo. The existing drying methods generally include two types. One is the natural drying method relying on sunlight. Although this method can retain the minerals in bamboo to the greatest extent, its drying efficiency is too low, and it usually needs to be dried in the sun. - It takes 14 days to make the bamboo meet the moisture content requirements for enteri...

AI Technical Summary

Problems solved by technology

However, since the hot air for drying needs to be in a flowing state all the time, and the flow of hot air will cause heat loss inside the device, it still cannot efficiently complete the task of drying bamboo.

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