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A wood waste carbonization furnace

A dry distillation furnace and garbage technology, applied in special dry distillation, coke oven, petroleum industry, etc., can solve the problems of low processing efficiency, high time and energy consumption, and single use of finished carbon, so as to prolong the residence time and save energy , the effect of reducing energy pressure

Inactive Publication Date: 2017-10-24
TAISHAN HELI BIOMASS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this high-temperature carbonization reaction takes half a month to convert wood waste into high-quality fuel, which takes a lot of time and energy, and the processing efficiency is not high
And because it is a fixed shape of wooden strips, the use of finished carbon is relatively single

Method used

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  • A wood waste carbonization furnace

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] see figure 1 , which is a schematic structural view of the wood waste carbonization furnace 10 of the present invention. The wood waste carbonization furnace 10 includes a furnace body 11, a conveying device 12, a feeding part 13, a discharging part 14, a heating device 15, an external gas supply device 16, a gas delivery pipe 17, a gas supply control unit 18, and a cooling device 19 .

[0019] The upper and lower ends of the furnace body 11 are respectively provided with a feed port 111 and a discharge port 112 . The conveying device 12 is located in the furnace body 11 , folds and circles from top to bottom in the furnace body 11 , and transports the garbage placed thereon from top to bottom in a high temperature environment. The feeding part 13 is a strip-shaped spiral dragon conveying device, which is connected to one end of the conveying device 12 through the feeding port 111 of the furnace body 11 . The discharge part 14 is a platform double-screw conveying dev...

Embodiment 2

[0033] The structure of the pyrolysis furnace for wood waste in this embodiment is substantially the same as that in Embodiment 1, the only difference being that the air supply control unit 18 is different. Specifically, the air supply control unit 18 includes a controller, a first control valve, a second control valve and a third control valve (not shown in the figure), and a time calculation module is provided in the controller. The first control valve is arranged on the first gas delivery pipe 1521 of the gas delivery pipe 152 and receives the signal of the controller to control its opening and closing; the second control valve is arranged on the first gas delivery pipe 17 On the first branch 171 and receive the signal of the controller to control its opening and closing; the third control valve is arranged on the second branch 172 of the gas delivery pipe 17 and receive the signal of the controller to control it; Control its opening and closing. The controller controls th...

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PUM

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Abstract

The present invention discloses a wood garbage dry distillation furnace, which comprises a furnace body, a conveying device, a material feeding portion, a material discharging portion, a heating device and an external fuel gas supply device, wherein the conveying device is positioned inside the furnace body and is spirally folded inside the furnace body from top to bottom, the material feeding portion is connected with one end of the conveying device, the material discharging portion is connected with the other end of the conveying device, the heating device is arranged below the furnace body, the external fuel gas supply device is a combustion furnace, and an inner chamber for holding garbage to be treated is arranged inside the combustion furnace, is communicated with the heating device, and supplies gas to the heating device. Compared with the furnace in the prior art, the furnace of the present invention has the following characteristics that: the garbage is treated by using the dry distillation principle, and the spirally distributed conveying device is arranged inside the furnace body, such that the retention time of the garbage to be treated in the high temperature furnace body is prolonged, the heating area on the garbage to be treated is increased, and the treatment efficiency is high.

Description

technical field [0001] The invention relates to the field of garbage recovery, in particular to a dry distillation furnace for wood garbage. Background technique [0002] Garbage is a common solid waste in human daily life and production. If the garbage is not handled properly, it will become a major public hazard, which not only affects people's daily life, but also hinders the sustainable development of the economy and society; but the garbage contains carbon, perishables, Biomass such as protein, if handled properly, can convert waste into new energy, which can greatly reduce energy pressure. In addition, waste wood and other garbage in daily life contain a lot of carbon substances. After drying, crushing and sieving, these garbage can be made into high-quality charcoal for people to use as fertilizer or fuel after undergoing processes such as burning, gasification or dry distillation. [0003] At present, the processing method for waste wood waste is usually to first cr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10B53/02
CPCY02E50/10
Inventor 苏明文
Owner TAISHAN HELI BIOMASS TECH CO LTD