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Biomass carbonizing equipment and carbonizing method

A technology for biomass charcoal and chemical equipment, which is applied in chemical instruments and methods, biofuels, separation methods, etc., can solve the problems of inability to guarantee the temperature required for carbonization in a carbonization furnace, unstable product quality, and low carbonization efficiency. The effect of good quality, long production cycle and high carbonization efficiency

Inactive Publication Date: 2018-12-21
河南博顿生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems that the existing carbonization equipment is relatively simple and cannot guarantee the temperature required for carbonization in the carbonization furnace, resulting in high fuel consumption, low carbonization efficiency, and unstable product quality. Efficient biomass carbonization furnace

Method used

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  • Biomass carbonizing equipment and carbonizing method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A biomass carbonization equipment, including a combustion furnace body 1, a heat pump 2, and a carbonization furnace body 3, characterized in that: the combustion furnace body 1 includes a furnace and an air inlet chamber 14 with an air inlet connected to the furnace, the The furnace is sequentially connected to the heat pump 2 and the carbonization furnace body 3 through the hot gas pipeline 4, and the hot gas pipeline 4 between the furnace and the heat pump is provided with a return port 41, and the return port 41 is sequentially connected to the return pump 6, In the furnace, the hot gas pipeline 4 on the side of the backflow port 41 near the combustion furnace body 1 is provided with a temperature detector 42, and also includes an intelligent controller. Electric connection, in this embodiment, through the control of the intelligent controller, the temperature detector 42 is used to detect the high-temperature gas generated after the fuel is burned in the furnace, an...

Embodiment 2

[0044] On the basis of Embodiment 1, the furnace is divided into a pre-combustion chamber 11, a main combustion chamber 12 and an ember chamber 13, the pre-combustion chamber 11 is provided with a fuel inlet 15, and the main combustion chamber 12 is arranged on the pre-combustion chamber. Below the combustion chamber 11, the pre-combustion chamber 11 and the main combustion chamber 12 are separated by a water-cooled fire grate 16, the ventilation chamber 14 is arranged below the main combustion chamber 12, and the main combustion chamber 12 and the ventilation chamber 14 pass through the lower fire grate 17 separated, the ember chamber 13 is arranged on one side of the main combustion chamber 12, a furnace wall 18 with a flue gas channel throat 19 is arranged between the main combustion chamber 12 and the ember chamber 13, and the hot gas pipeline 4 is connected At the high-temperature gas outlet above the ember chamber 13, the return pipe 5 is connected to the return gas inlet...

Embodiment 3

[0046] On the basis of Embodiment 1 or 2, a dust removal chamber 7 is provided above the ember chamber 13, and the exhaust end of the ember chamber 13 is provided with an exhaust passage 131 that is thin at the top and thick at the bottom. The upper end of 131 is inserted into the dust removal chamber 7, and an inverted hemispherical adsorption seat 71 is arranged in the dust removal chamber 7. The upper end surface of the hot gas pipeline 4 connected to the hemispherical adsorption seat 71 is located in the part of the hot gas pipeline in the dust removal chamber 7. 4 is provided with a hot gas outlet 43. In this embodiment, through the setting of the dust removal chamber 7, the hemispherical adsorption seat 71 is used to adsorb the micro-particle impurities in the high-temperature gas generated by combustion, and filter out the harmful substances in the high-temperature gas. , so as to avoid mixing impurities when carbonizing the biomass raw material, so that the quality of t...

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Abstract

The invention discloses biomass carbonizing equipment and a carbonizing method. The biomass carbonizing equipment comprises a combustion furnace body, a hot air pump and a carbonizing furnace body, wherein the combustion furnace body comprises a hearth and an air feeding chamber, the air feeding chamber is provided with an air inlet and is connected with the hearth, the hearth is sequentially connected with the hot air pump and the carbonizing furnace body through hot air pipelines, a reflux opening is arranged on the hot gas pipeline between the hearth and the hot air pump, the reflux openingis sequentially connected with a reflux pump and the hearth through reflux pipes, and a temperature detector is arranged in the hot gas pipeline on one side close to the combustion furnace body of the reflux opening. The biomass carbonizing equipment further comprises an intelligent controller, wherein the temperature detector, the hot air pump and the reflux pump are all electrically connected with the intelligent controller. The full-new carbonizing equipment disclosed by the invention is utilized to carbonize biomass raw materials, so that the biomass resource carbonizing rate is high, carbon emission is low, and adaptability is strong; the carbonizing equipment further has the advantages of full biological resource utilization, high carbonizing efficiency, low energy consumption, lowproduction cost, environmental friendliness and easiness in popularization.

Description

technical field [0001] The technical field of biomass carbonization of the present invention, in particular, relates to a biomass carbonization equipment and a carbonization method. Background technique [0002] my country's biomass resources are very rich, and a large amount of crop straw is produced every year. Due to the lack of feasible treatment and application technology, except for a small part used as feed, fuel and industrial fuel, most of them are directly burned in the field, causing serious environmental pollution. pollute. In addition, some stalks are directly discarded, wasting precious natural resources. The natural decay of waste straw, rice husk and other biomass materials will produce serious CH 4 , seriously destroying the ozone layer and exacerbating global climate change. Therefore, there is an urgent need to develop environmentally friendly, cost-effective treatment devices and utilization methods based on agricultural and forestry waste. [0003] Bi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/02C10B53/08C10B57/00C10B57/02C10B57/08C10B57/10C10B57/16C10B1/02B01D46/10B01D46/00
CPCB01D46/0012B01D46/0036B01D46/10C10B1/02C10B53/02C10B53/08C10B57/00C10B57/02C10B57/08C10B57/10C10B57/16B01D46/62Y02E50/10
Inventor 张利亚张轲茵张丰基石绍利王留成张晏铭
Owner 河南博顿生物科技有限公司
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