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Biomass baking device and baking method

A baking device and biomass technology, applied in the direction of biofuel, special dry distillation, petroleum industry, etc., can solve the problems of difficulty in ensuring the uniformity of baked products, difficult to control the baking temperature accurately, and poor adaptability of raw materials, so as to shorten the time of experiment , Improve the adaptability of raw materials, improve the effect of accuracy

Pending Publication Date: 2018-04-17
NANJING NORMAL UNIVERSITY
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Problems solved by technology

[0004] CN102226092A discloses a spiral type agricultural and forestry waste low-temperature pyrolysis carbonization method and carbonization furnace device, but currently used such as fixed bed, moving bed and other baking experimental devices generally have poor raw material adaptability, difficulty in accurately controlling the baking temperature, and uniformity of the baked product. Defects such as difficult to guarantee stability and low carbonization efficiency

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  • Biomass baking device and baking method
  • Biomass baking device and baking method
  • Biomass baking device and baking method

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Experimental program
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Embodiment 1

[0027] Embodiment 1: as figure 1 As shown, the biomass torrefaction device of the present invention includes a driving device frequency modulation motor 1 , an elliptical head 2 , a cylinder body 3 , a flexible electric heating jacket 4 , a stirring device 5 , a mesh perforated plate assembly 6 and a rack kit 7 . The frequency modulation motor 1 is fixed on the frame kit 7 , and the central shaft 101 of the motor is connected with the stirring device 5 through a shaft coupling 102 . The elliptical head 2 is provided with an upper flange 201, a biomass feed port 202, a pyrolysis gas outlet 203, a thermocouple interface 204, a lower flange 205 and corresponding pipeline valves 206, wherein the biomass feed port 202 is connected to the biomass feed port The warehouses are connected, and the pyrolysis gas outlet 203 is connected to the pyrolysis gas collection and purification system; the elliptical head is connected to the frame kit and the cylinder through the upper flange 201 a...

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Abstract

The invention discloses a biomass baking device and a baking method thereof. The baking device comprises a driving device, a sealing head and an electric heating cover, and the sealing head is locatedat the upper end of a cylinder body and is provided with a feed inlet; the cylinder body is internally provided with a stirring device connected with the driving device, and a feed outlet is formed in the lower end of the cylinder body; the electric heating cover covers the cylinder body and the outer wall of the sealing head. By baking biomass through the device, the baking temperature can be accurately controlled, the raw material adaptability is high, and the charcoal quality is uniform and stable.

Description

technical field [0001] The invention relates to a roasting device and a roasting method, in particular to a biomass roasting device and a roasting method. Background technique [0002] The extensive use of traditional fossil energy (especially coal) has brought about a series of environmental problems such as acid rain, smog, and the greenhouse effect caused by climate change. The development and utilization of renewable energy such as solar energy, wind energy, and biomass has become an important way to solve current energy and environmental problems. Among all renewable energy sources, biomass resources are various and abundant, mainly including agricultural and forestry crops, firewood, aquatic plants, municipal solid waste, domestic sludge, livestock manure, etc. my country is rich in biomass resources, and the crop straw alone reaches more than 700 million tons per year. Biomass has low sulfur, low nitrogen, high volatile content, high gray coke activity, zero CO 2 T...

Claims

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Application Information

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IPC IPC(8): C10B53/02
CPCC10B53/02Y02E50/10
Inventor 卢平叶扬天刘凯
Owner NANJING NORMAL UNIVERSITY