Powder drying apparatus

Abstract

This invention relates to a device for firing and drying the bamboo power, wherein the firebox and the firing cavity are composed of the outer barrel, inner barrel, barrel baseboard, mouth and flue, and the firing barrel is upright vertically, inside the firing cavity it is arranged at least one loop of the twist inner pipe, the down end of the inner pipe connects with the external powder intake pipe, and the upper end connects with the external connector, the inner surface of the outer barrel uses the slat board for insulating layer, the compensate pipe is arranged on the powder intake pipe which connects with the firing cavity and the flue, the compensate pipe, the powder intake pipe and the flue all are arranged the adjust valve. The effect of this invention is that the flame burning is insulated with the bamboo powder to avoid the material loss and fire caused by igniting powder.

Description

Technical field:

[0001] The invention relates to a baking device, in particular to a device for baking and drying bamboo and wood powder. Background technique:

[0002] Before the production of bamboo and wood powder charcoal rods, there is a process of drying the bamboo and wood powder. The existing drying equipment is a single-layer barrel with a horizontal shelf, and the bamboo and wood powder is directly baked with the flame in the barrel. Its weak point is that it is very easy to ignite the bamboo and wood powder in the burning process and cause the loss of raw materials, and when it is more serious, it will cause a fire and cause harm. Invention content:

[0003] The object of the present invention is to provide a powder drying equipment that changes the drying method in which the bamboo and wood powder is in direct contact with the flame, and prevents waste and disasters caused by igniting the bamboo and wood powder.

[0004] The technical scheme of the powder dryi...

Images