A smokeless dedusting drying furnace using biomass as fuel and used to produce organic fertilizer

Abstract

The invention relates to a drying furnace, in particular to a smokeless and dedusting drying furnace which uses biomass as fuel and is used for producing organic fertilizer. The smokeless dedusting drying furnace that uses biomass as fuel and is used to produce organic fertilizers includes a drying furnace that is directly connected to the drying cylinder. The furnace body of the drying furnace is 2-3m high and long. 2.5-3.5m, 3-4m wide. The drying furnace of the present invention is directly connected with the drying cylinder, and the buffer section is removed. On the one hand, the dust generated after biomass combustion and organic fertilizer particles can be better integrated during the drying process to achieve the effect of dust granulation ; On the other hand, reduce heat loss and ensure drying effect.

Description

(1) Technical field [0001] The invention relates to a drying furnace, in particular to a smokeless and dedusting drying furnace which takes biomass as fuel and is used for producing organic fertilizer. (2) Background technology [0002] In the production process of organic fertilizers, a drying process is required during the granulation process. In the past, standard coal was used as fuel in the drying process, and a large amount of dust was generated during the drying process, which not only polluted the environment, but also increased the production cost of the enterprise. . In order to change this situation, on the basis of practice, we have designed a method for manufacturing organic fertilizers that use biomass as fuel for smokeless and dust-free drying furnaces. (3) Contents of the invention [0003] The invention provides a smokeless dedusting drying furnace which uses biomass as fuel and is used for producing organic fertilizers with simple structure and convenien...

AI Technical Summary

Problems solved by technology

[0002] In the production process of organic fertilizers, a drying process is required during the granulation process. In the past, standard coal was used as fuel in the drying process, and a large amount of dust was generated during the drying process, which not only polluted the environment, but also increased the production cost of the enterprise.

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