NOVELTY - Bamboo charcoal rod (A) comprises a rod body (a), and a through hole (b), which penetrates through the whole length of the rod body and is arranged at a middle part of the rod body, where the rod body is made by processing leftover of a bamboo product after fermentation.    USE - Used as a bamboo charcoal rod.    ADVANTAGE - The bamboo charcoal rod has high rigidity and carbon content, good heat productivity, less combustion time and low ash content, and is not easy to break.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) a device for producing a bamboo charcoal rod, comprising a grinder for grinding the fermented leftover of the bamboo product, where the grinder is connected with a dryer for drying the ground leftover of the bamboo product, the dryer is connected with a rod making machine for manufacturing a semi-finished charcoal rod from the dried leftover of the bamboo product, and the rod making machine is connected with a carbonization furnace for smoldering the semi-finished charcoal rod at high temperature to form the bamboo charcoal rod; and    (2) producing a bamboo charcoal rod, comprising taking leftover of bamboo product as raw material with water content of 12-14%, mixing the raw material with heat preservation material and then fermenting for 28-30 days, keeping the water content of the material to 12-14%, crushing the raw material by a crusher until the particle size is less than 0.1 mm, drying the particle until the water content reaches more than 10%, placing the particle into a dryer for hot air drying process at a temperature of 140-300 degrees C until the water content is less than 10%, heating the raw material at a temperature of 140-500 degrees C to prepare semi-finished product bamboo charcoal rod and then controlling a temperature to less than 75V, and placing the semi-finished product bamboo charcoal rod into a carbonization furnace to carbonize under an anaerobic condition at 900 degrees C to form bamboo charcoal rod.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a machine-made bamboo charcoal rod.    Rod body (a)    Through hole (b)    Bamboo charcoal rod. (A)