Pulping machine for papermaking

A refiner and pulping technology, which is applied to textiles, papermaking, and fiber raw material processing, can solve problems such as waste of resources, low pulping rate, and poor refining effect, and achieve improved discharge efficiency, high pulping rate, and size uniform effect

Pending Publication Date: 2017-12-15
枣庄市恒宇纸业有限公司
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Problems solved by technology

[0002] At present, in order to make the pulp more flexible, paper-making enterprises generally use a refiner to refine the pulp. However, the current refiner only uses two grinding discs to refine the pulp, and the refining effect is poor. , the disadvantage of low refining efficie

Method used

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  • Pulping machine for papermaking
  • Pulping machine for papermaking
  • Pulping machine for papermaking

Examples

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Example Embodiment

[0016] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0017] See Figure 1-3 , The present invention provides a technical solution: a refiner for papermaking, comprising a frame 1, an air compressor 2, a bulk pulp recovery box 3, a filter box 4, a vibrating screen 5, a bulk pulp outlet 6, a vibration motor 7. Cutting box 8, cutting motor 9, hopper 10, power switch 11, air compressor switch 12, vibration motor switch 13, fine pulp outlet 14, grinding machine 15, upper grinding wheel 16, lower grinding wheel 17, grinding motor 18, Outlet 19 and air hammer 20, one side of frame 1 is equipped with air compressor 2, one side of air compressor 2 is equipped with bulk pulp recovery box 3, and one side of bulk pulp recovery box 3 is eq...

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Abstract

The invention discloses a pulp refiner for papermaking, which comprises a frame, a large pulp recovery box, a filter box, a cutting box, a grinding machine and an air hammer. One side of the air compressor is installed with a large pulp recovery box. A filter box is installed on one side of the large pulp recovery box, a vibrating screen is installed on one side of the filter box, a cutting box is installed on one side of the vibration motor, and a grinder is installed on the top of the fine pulp outlet. , an upper grinding wheel is installed on one side of the grinding machine, a lower grinding wheel is installed on one side of the upper grinding wheel, a grinding motor is installed on one side of the lower grinding wheel, and a discharge port is installed on one side of the grinding motor, An air hammer is installed on one side of the discharge port, and the invention can filter the cut pulp to make the filtered pulp uniform in size, and large pieces of pulp can be recycled and reused, saving energy, and at the same time, the pulp output rate is high. Will not stick to the inner wall of the outlet, easy to use.

Description

Technical field [0001] The invention relates to a refiner, in particular to a refiner for papermaking. Background technique [0002] At present, in order to make the pulp more flexible, paper companies generally use a refiner to refine the pulp. However, the current refiner only uses two grinding discs to refine the pulp, which has poor refining effect. , The disadvantage of low refining efficiency. At the same time, there is no filter device for different sizes of pulp, resulting in uneven pulp size, which affects the use effect. At the same time, the large pieces of filtered paper are not recycled, wasting resources, and the pulp outlet after grinding Easily stained with pulp, while the pulp output rate is low. [0003] Therefore, how to design a refiner for papermaking has become a problem to be solved at present. Summary of the invention [0004] The purpose of the present invention is to provide a refiner for papermaking to solve the problems raised in the background art. [0...

Claims

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Application Information

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IPC IPC(8): D21D1/30D21D5/04
CPCD21D1/303D21D5/043
Inventor 邹勇宋树省王玉法栗先武
Owner 枣庄市恒宇纸业有限公司
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