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The method of using a high-precision thermal mill to realize the production of high-quality fibers

A hot mill, high-precision technology, applied in the field of wood processing, can solve the problems of lack of axial fine-tuning mechanism and lower production efficiency, and achieve the effect of simple mechanical structure, low motor power, and high crushing and decomposition efficiency

Active Publication Date: 2022-04-01
HEZE NINGFENG WOOD IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing thermal grinder grinding device lacks an axial fine-tuning mechanism, and the machine needs to be disassembled to adjust the gap between the static grinding plate and the moving grinding plate, which reduces production efficiency

Method used

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  • The method of using a high-precision thermal mill to realize the production of high-quality fibers
  • The method of using a high-precision thermal mill to realize the production of high-quality fibers
  • The method of using a high-precision thermal mill to realize the production of high-quality fibers

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Embodiment

[0030]As shown in 1-3, the method of using a high-precision heat refiner to produce high-quality fibers, the high-precision heat refiner includes a grinder shell A1 and a grinder shell B2 connected together, the grinder The shell A1 and the grinder shell B2 are combined to form a thermal grinding chamber, the thermal grinding chamber has a static grinding plate 4 and a moving grinding plate 5, and the inner surfaces of the static grinding plate 4 and the moving grinding plate 5 are mutually matched. grinding surface, the non-grinding surface of the static grinding plate 4 is equipped with a feed pipe 3, the other end of the feed pipe 3 extends through the grinder shell A1 to the outside of the grinder shell A1, and the moving grinder A grinding shaft 6 is installed on the non-grinding surface of 5, and the other end of the grinding shaft 6 extends through the grinder housing B2 to the outside of the grinder housing B2, and the outer wall of the grinder housing B2 has a grinding...

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Abstract

The invention relates to a method for producing high-quality fibers by using a high-precision thermal grinder. The high-precision thermal grinder includes a grinder shell A and a grinder shell B connected together. The grinder shell A and the grinder shell The housing B of the device is combined to form a thermal grinding chamber, and the thermal grinding chamber has a static grinding plate and a moving grinding plate. The fine-tuning mechanism and the axial fine-tuning mechanism are used to adjust the gap between the static grinding plate and the moving grinding plate, so that the specifications of the ground fibers meet the requirements and realize the production of high-quality fibers. The invention has the following beneficial effects: simple mechanical structure, low price, stable operation, no vibration, low motor power, high crushing and decomposition efficiency and the like.

Description

technical field [0001] The invention relates to a method for producing high-quality fibers by utilizing a high-precision thermal grinder, and belongs to the technical field of wood processing. Background technique [0002] Wood is a kind of composite material, and it is also a very complex biological organism. All the long and narrow woody cells except vessels and parenchyma are collectively called fibers. The fiber length is mostly between 2-5mm, the very short one is about 1mm, and the very long one is 7.438mm. The average fiber chord diameter is 0.02-0.04mm. The smallest is 0.01mm, and the largest is 0.08mm. [0003] The fiber shape has a great influence on the medium density fiberboard. The fiber is complete, the slenderness ratio is large, the flexibility and interweaving are good, and the quality of the board is high. Thermal grinding to separate fibers is to obtain fibers by mechanical means after heating to weaken the firm bond of fibers. Separation of fibers is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27L11/08
CPCB27L11/08B27L11/005
Inventor 李现超于少强李显李强王川王磊
Owner HEZE NINGFENG WOOD IND CO LTD
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