Energy-saving biomass fuel and raw material mixture preparation system

Abstract

The invention discloses an energy-saving biomass fuel raw material mixture preparation system, which is characterized in that it includes a first-stage crushing device for crushing plant straws arranged in sequence to obtain straw segments; and a second-stage crushing device for crushing part of the straw segments , to obtain straw particles; a stirring device for uniformly mixing straw segments and straw particles to obtain a mixture A; drying the mixture A through a drying device to reduce the water content.

Description

technical field

[0001] The invention relates to the field of comprehensive utilization of energy, in particular to a system for producing biomass fuel by utilizing plant stalks. Background technique

[0002] In recent years, crop straw has become a new source of rural non-point source pollution. Every year during summer harvest and autumn and winter, a large amount of wheat, corn and other stalks are always burned in the fields, producing a lot of thick smoke, which not only becomes the bottleneck of rural environmental protection, but even becomes the chief culprit that affects the urban environment. According to relevant statistics, my country, as a large agricultural country, can produce more than 700 million tons of straw every year, which becomes "waste" that is "not very useful" but must be disposed of. In this case, it is completely handled by the farmers, and a large number of burnings have occurred. Contents of the invention

[0003] The purpose of the present i...

Examples

Embodiment Construction

[0095] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0096] Such as Figure 1-37 As shown in the figure, the system for producing biomass fuel by using plant stalks includes a first-stage crushing device for crushing plant straws to obtain straw segments; a secondary crushing device for crushing part of the straw segments to obtain straw particles; A stirring device that uniformly mixes straw segments and straw particles to obtain mixture A; dry mixture A through a drying device to reduce water content; carbonize ...

technical field

[0001] The invention relates to the field of comprehensive utilization of energy, in particular to a system for producing biomass fuel by utilizing plant stalks. Background technique

[0002] In recent years, crop straw has become a new source of rural non-point source pollution. Every year during summer harvest and autumn and winter, a large amount of wheat, corn and other stalks are always burned in the fields, producing a lot of thick smoke, which not only becomes the bottleneck of rural environmental protection, but even becomes the chief culprit that affects the urban environment. According to relevant statistics, my country, as a large agricultural country, can produce more than 700 million tons of straw every year, which becomes "waste" that is "not very useful" but must be disposed of. In this case, it is completely handled by the farmers, and a large number of burnings have occurred. Contents of the invention

[0003] The purpose of the present i...

Examples

Embodiment Construction

[0095] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0096] Such as Figure 1-37 As shown in the figure, the system for producing biomass fuel by using plant stalks includes a first-stage crushing device for crushing plant straws to obtain straw segments; a secondary crushing device for crushing part of the straw segments to obtain straw particles; A stirring device that uniformly mixes straw segments and straw particles to obtain mixture A; dry mixture A through a drying device to reduce water content; carbonize ...

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