Method and device for extracting straw fibre
A straw fiber and extraction method technology, applied in the field of plant fiber extraction, can solve problems such as raw material wood shortage, environmental pollution, and lack of forest resources, and achieve the effects of saving transportation costs, improving efficiency, and being environmentally friendly
Active Publication Date: 2010-11-10
徐丕义
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Problems solved by technology
Rice and wheat are the main food crops in my country, and the output of rice straw and wheat straw is also quite high. The current comprehensive utilization rate is less than 10%, and more than 90% of rice straw and wheat straw are burned as waste. The burning process pollutes the environment
On the other hand, my country's forest resources are scarce, and raw material wood is in short supply. For example, the supply of fiber raw materials urgently needed by the paper industry is insufficient.
Method used
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Embodiment 2
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The invention relates to the method and device used to extract straw stalk fiber. It includes the following steps: breaking the straw stalk, peeling off to do rough extraction; heating, moistening by steam, peeling off, carding; further peeling off, carding to remove adhesion tissue to obtain straw stalk fiber; cleaning. Compared with existing technology, the invention can increase efficiency, save water, protect environment, save transport cost, suits for extracting various crops, can be used in town and country.
Description
Method and equipment for extracting straw fiber technical field The invention relates to a technology for extracting plant fibers, in particular to a method and equipment for extracting straw fibers. Background technique Rice and wheat are the main food crops in my country, and the output of rice straw and wheat straw is quite high. The current comprehensive utilization rate is less than 10%, and more than 90% of rice straw and wheat straw are burned as waste. The burning process pollutes the environment. On the other hand, my country's forest resources are scarce, and raw material wood is in short supply. For example, the supply of fiber raw materials urgently needed by the paper industry is insufficient. The applicant of this patent once provided a method and equipment for extracting straw fibers in Chinese patent application 200610076784.1 A method and equipment for extracting straw fibers. The extraction device is used to shred and peel it to extract fibers, and final...
Claims
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IPC IPC(8): D21B1/12D21B1/02
Inventor 徐丕义
Owner 徐丕义