Energy-saving and environment-friendly charcoal production line
An energy-saving, environmental-friendly, production-line technology, applied in the fields of biofuels, special forms of dry distillation, combined devices, etc., can solve the problems of heavy environmental pollution and high energy consumption, and achieve the effect of reducing emissions and energy consumption.
Pending Publication Date: 2021-01-01
吴云祥
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Problems solved by technology
[0005] The purpose of the present invention is to provide an energy-saving and environment-friendly charcoal production line to solve the problem of high energy consumption in the drying step and the heavy environmental pollution in the carbonization step
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[0022] refer to figure 1 , figure 2 The energy-saving and environment-friendly charcoal production line includes a drying machine 1, a forming machine 2, and a carbonization furnace 3 arranged in sequence according to the charcoal production process. The gas port is connected to the flue gas inlet 5 of the flue gas purification combustion device 4, and the flue gas purification combustion device 4 is provided with a first gas outlet 6, and the first gas outlet 6 is connected to the air inlet of the drying device. The working method of this energy-saving and environment-friendly charcoal production line is as follows: raw materials such as sawdust, rice husks, shavings, etc. enter the dryer 1 for drying, and after reaching a certain humidity, enter the molding machine 2 to make firewood sticks, and the firewood sticks enter the carbonization furnace 3 for carbonization to obtain Finished charcoal. The carbonization furnace 3 produces a large amount of black fume during the w...
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The invention discloses an energy-saving and environment-friendly charcoal production line which comprises a dryer, a forming machine and a carbonization furnace which are sequentially arranged according to charcoal production procedures; and the production line further comprises a flue gas purification combustion device, and a gas outlet of the carbonization furnace is connected with a flue gas inlet of the flue gas purification combustion device; a first gas outlet is formed in the flue gas purification combustion device and is connected with a gas inlet of the drying device. The flue gas purification combustion device is used for combusting combustibles in flue gas, the purpose of purification is achieved, high-temperature gas obtained after purification can be fully utilized by the dryer, emission of harmful gas in the carbonization step can be reduced, and energy consumption in the drying step can also be reduced.
Description
technical field [0001] The invention relates to an energy-saving and environment-friendly charcoal production line. Background technique [0002] Charcoal is a kind of fuel, which is widely used in food, chemical industry, metallurgy, agriculture, environmental protection and other fields. Because it has the characteristics of high combustion heat and less smoke, it is also a high-quality raw material for catering and heating. [0003] Charcoal is made of extruded sawdust, chaff, shavings, etc., which are carbonized in a carbonization kiln. The charcoal processing process includes the following steps: 1. Drying of raw materials: To ensure the quality of charcoal, it is necessary to make a good salary stick. The quality of the salary stick depends not only on the equipment and technology, but also on the amount of water contained in the raw material. , Generally, the moisture content of raw materials is required to be between 6% and 12%, and the salary sticks made are strong...
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IPC IPC(8): C10B53/02C10B57/10B01D50/00
CPCB01D50/00C10B53/02C10B57/10Y02E50/10
Inventor 吴云祥吴冠青吴亚青张春花
Owner 吴云祥