Floating oxygen carbonation technology for grass wood high temperature decomposition

A high-temperature decomposition and vegetation technology, applied in the petroleum industry, special forms of dry distillation, biofuels, etc., can solve the problems of secondary environmental pollution, cumbersome carbonization technology, etc., and achieve the effect of high carbonization rate, novel technology and strong practicability

Inactive Publication Date: 2006-01-11
杨雪静
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Problems solved by technology

Although this also achieves the purpose of straw carbonization, it is still dry distillation, which not only does not change its shortcomings, but also adds a variety of processes, making the carbonization technology more cumbersome and causing secondary pollution to the environment.

Method used

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  • Floating oxygen carbonation technology for grass wood high temperature decomposition
  • Floating oxygen carbonation technology for grass wood high temperature decomposition
  • Floating oxygen carbonation technology for grass wood high temperature decomposition

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Embodiment Construction

[0014] Such as figure 1 , figure 2 , as shown in Figure 3, this vegetation pyrolysis floating oxygen carbonization process is realized in this way: the vegetation is sent into the inner furnace 1 through the furnace door 11 at the beginning of carbonization, and after ignition, the vegetation is decomposed and decomposed to produce high-temperature gas rising and floating oxidation in the air. The flame seals the furnace mouth 12, and the grass and trees are continuously sent into the furnace for continuous carbonization. Carbon dioxide rises into the chimney 6, and the steam pipe 5 ejects high-speed steam flow, blowing carbon dioxide and other waste gas into the flue 7, the flow speed slows down, the smoke carried by carbon dioxide absorbs water vapor and sinks into the flue, and the dust-free carbon dioxide and water vapor are discharged from the chimney 8 into the atmosphere. After the inner furnace 12 is full of charcoal, the temperature is quickly lowered to below the ...

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Abstract

A high-temp decomposing and floating-oxygen charring process for plant and wood is disclosed. Its apparatus is composed of an internal furnace with open fire hole and bottom wheels and an external furnace with water tank having chimney, vapor tube and gate. Its charring process includes such steps as continuously feeding plant and wood in internal furnace, burning, quick decomposing to educe out high-temp gas, mixing with O2 in air to become flame, continuous charring, and cooling. The CO2 gas is exhausted via chimney.

Description

Technical field: [0001] The invention relates to the technical field of carbonization of vegetation. Specifically, it is a kind of vegetation pyrolysis floating oxygen carbonization process for carbonizing vegetation. Background technique: [0002] At present, the dry distillation carbonization technology is still used to make charcoal. The wood is stacked in a carbonization kiln, and a part of the bottom wood is burned first to generate enough heat, and then the bottom air hole is blocked to make the top wood dry distillation carbonization. This method not only takes a long time, but also a large amount of combustible gas generated during the carbonization process is discharged into the atmosphere; this not only wastes a lot of valuable resources, but also pollutes the environment. At the same time, it is limited to blocks of wood. For broken materials and soft materials, such as leaves and weeds, various crop straws, etc. cannot be carbonized. In recent years, there has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/02
CPCY02E50/14Y02E50/10
Inventor 杨兆生杨艺明杨雪静
Owner 杨雪静
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