Powder drying apparatus

A technology for drying equipment and powder is applied in the field of equipment for baking and drying bamboo and wood powder, which can solve problems such as fire, loss of raw materials, and hazards.

Inactive Publication Date: 2006-02-15
姚金福 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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 shortcoming is that it is very easy to ignite the bamboo and wood powder during the combustion process, resulting in loss of raw materials, and when it is more serious, it will cause a fire and cause harm.

Method used

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Embodiment Construction

[0013] The powder drying equipment of the present invention includes a baking barrel 16, an external connecting pipe 6, a blower 7, and a storage barrel 14. It is composed of an outer barrel body 3, an inner barrel body 20, a barrel bottom plate 19, a furnace mouth 13, and a flue 1. Chamber 4, the vertical baking barrel 16 of the baking chamber 8, the inner pipe 10 spirally spiraling at least one circle is arranged in the baking chamber 8, the lower end of the inner pipe 10 is connected with the external powder input pipe 11, and the inner pipe 10 The upper end communicates with the external connecting pipe 6 . The inner surface of the outer barrel body 3 is compounded with a thermal insulation layer 9, and the thermal insulation layer 9 can be an asbestos board. The powder input pipe 11 is provided with a compensation pipe 22 communicating with the baking cavity 8 , the powder input pipe 11 is provided with a regulating valve 21 , and the compensation pipe 22 is provided with...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B17/00F26B23/10
Inventor 姚金福项欣平
Owner 姚金福
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