Recycling method of latex fiber boards and recycling treatment system applying recycling method
A technology of latex fiberboard and broken board, which is applied in the field of latex fiberboard recycling and recycling, and can solve the problems of difficult access, low processing efficiency, and large sheet area.
Inactive Publication Date: 2019-04-12
佛山市钛镀科技有限公司
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Problems solved by technology
The wet pulp circulates in the machine, and is cut horizontally by the action between the flying knife and the bottom knife, longitudinally separated, crushed, swelled, etc., so as to make a pulp that meets the requirements of papermaking. The sheet area of the latex fiberboard is large, which makes it difficult for the material to enter between the fly knife roller and the bed knife roller, and circulate in the beater, resulting in a very low pre-treatment efficiency after feeding.
Method used
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Embodiment Construction
[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0024] Such as figure 1 Shown, the recycling method of latex fiberboard comprises the steps:
[0025] a), the latex fiberboard is put into the crusher and crushed until the size of the board in the obtained broken board is less than or equal to 50mm*50mm;
[0026] b) Put the crushed sheet material and wetting agent into the high-concentration hydraulic pulper, and the addition of the wetting agent is 1%-5% of the mass of the crushed sheet material added to the hydraulic pulper, so that the hydraulic crushing The pulper performs pulping treatment in an environment where the concentration of the slurry is 5%-15%, until the size of the plates in the crushed pulp is less than or equal to 2mm*2mm;
[0027] c), put the crushed pulp into the beating tank, and adjust the concentration of the slurry in the...
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The invention relates to the field of latex fiber board production, and particularly relates to a recycling method of latex fiber boards and a recycling treatment system applying the recycling method.The recycling method of latex fiber boards comprises the following steps: a) putting the latex fiber boards into a crusher for crushing treatment to obtain crushed board materials; b) putting the crushed board materials into a hydropulper for pulping treatment to obtain crushed slurry; c) putting the crushed slurry into a pulping tank, and carrying out pulping by using a pulping machine to obtainprimary slurry; d) filtering the primary slurry to obtain refined slurry, and storing the refined slurry for later use; and e) taking out the refined slurry in a slurry storage tank, and conveying the refined slurry to a blending system. The recycling treatment system can be used for efficiently recovering and reusing the large-area latex fiber boards with low energy consumption. On one hand, cost is saved, and on the other hand, waste and environmental pollution are avoided.
Description
technical field [0001] The invention relates to the production field of latex fiberboards, in particular to a recovery and reuse method for latex fiberboards and a recovery treatment system using the same. Background technique [0002] Latex fiberboard refers to the inner sole material that contains natural plant fibers, synthetic fibers and polymer materials, and is used in the shoe industry after special processing technology. It has the characteristics of flexibility, elasticity, air permeability, wear resistance, and durability. It can meet the requirements of foot comfort, sanitation, modern hot-melt bonding and other shoe-making technologies. As a special fiberboard material, latex fiberboard is a shoemaking material developed to replace leather, borrowing non-woven fabric and recycled leather technology, and improving its performance. [0003] Latex fiberboard is used in the shoemaking industry, which requires certain structural properties, processing properties and ...
Claims
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IPC IPC(8): D21B1/06D21B1/34
CPCD21B1/06D21B1/345
Inventor 翁晓霖
Owner 佛山市钛镀科技有限公司