Biomass briquette fuel production system with automatic moisture proportioning function

Abstract

A biomass briquette fuel production system with an automatic moisture proportioning function relates to the field of biomass energy and comprises a conveying unit, a continuous mixing unit, a forming unit and a dust removal unit, the conveying unit comprises a material conveying device used for conveying crushed biomass raw materials, the material conveying device comprises a dry biomass raw material conveying belt used for conveying dry biomass raw materials and a wet biomass raw material conveying belt used for conveying wet biomass raw materials, and a dry biomass raw material moisture sensor is installed on the dry biomass raw material conveying belt. By means of the moisture difference between the dry biomass raw material and the wet biomass raw material, the moisture of the dry biomass raw material and the wet biomass raw material is detected in real time through the moisture sensor during feeding, the conveying speed of the dry biomass raw material and the conveying speed of the wet biomass raw material are automatically controlled through the control unit, and therefore the conveying amount of the dry biomass raw material and the conveying amount of the wet biomass raw material are controlled; therefore, the requirements on the mixing ratio of dry and wet raw materials and the moisture of the mixed raw materials are met.

Description

technical field [0001] The invention relates to the field of biomass energy, in particular to a biomass briquette fuel production system with the function of automatic water proportioning. Background technique [0002] Most of the existing biomass briquette fuel production processes are single raw material briquette fuel production devices or molding without considering the moisture content of the raw material components. For example, the Chinese invention patent "a molding device for biomass energy particles", the application number is "202111051509.5", mainly consists of a motor, a stirring device, etc. By setting the stirring device, the material enters the feeding pipe through the groove in the fixed plate , After being stirred by the stirring frame, it finally enters the inside of the body for processing, forming a single raw material, and it is mainly due to the improvement of the raw material that is easy to block the feeding pipe during the raw material transportatio...

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Problems solved by technology

[0006] At present, for biomass raw materials with high humidity, such as freshly harvested corn stalks and vegetable stalks (eggplant stalks, pepper stalks, strawberry stalks, etc.), they cannot be directly molded into briquettes after crushing, while biomass raw materials with low humidity For example, biomass raw materials such as peanut shells and wood chips in winter and spring are relatively dry, and water needs to be added during molding, which is a troublesome process.

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