Strong repulping screen plate device in hydraulic repulping machine
A technology of hydraulic pulper and pulverizing device, which is applied in textile and papermaking, raw material separation, fiber raw material processing and other directions, can solve the problems of wasting time and resources, omission of pulp, unable to completely pulverize pulp, etc., and achieves simplified structure, convenient operation, simple structure
Active Publication Date: 2018-12-11
平湖荣成环保科技有限公司
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Problems solved by technology
[0004] In the above-mentioned patent, although the spiral blade and the wall knife are used to defuse and separate the fibers, and at the same time, the pulp is crushed by vibrating up and down on the sieve plate, but there will still be sporadic pulp that will be missed, resulting in the pulp being unable to be completely crushed. If it is necessary to ensure that the pulp Complete crushing requires long-term operation of the device, but wastes time and resources
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[0021] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-5 As shown, in this implementation:
[0022] First, install the device into the hydropulper, and connect the connecting short shaft to the pulverizing device and the driving device in the hydropulper respectively. When the driving device is running, the connecting short shaft below starts to rotate and drives the pulverizing shaft to start rotating. The rotation of the crushing shaft below drives the second large bevel gear to start rotating, the second rotation of the large gear drives the small bevel gear to start rotating, the rotation of the small bevel gear drives the first rotation of the large bevel gear, and the rotation of the large bevel gear drives the upper crushing shaft to start rotating. The crushing shaft drives the upper connecting shaft to start rotating, and the upper connecting shaft drives the crushing device in the hydropulper to start crush...
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The invention discloses a strong repulping screen plate device in a hydraulic repulping machine, and the device comprises a circular screen plate fixing pedestal. The interior of the circular screen plate fixing pedestal is provided with upper and lower screen plate devices, and the centers of the interiors of the vertical screen plate devices are provided with connection branch pipe devices. A rotating smashing device is disposed between the upper and lower screen plate devices. The paper pulp is smashed again through the rotating smashing device when the paper pulp passes through the upper and lower screen plate devices, thereby enabling the paper pulp to be fully smashed, and preventing fibrous matters in the paper pulp from blocking the screen plates. The beneficial effects of the invention are that the device is simple in structure, and is high in practicality.
Description
technical field [0001] The invention relates to the field of papermaking-related equipment, in particular to a powerful pulping sieve plate device used in a hydraulic pulper. Background technique [0002] With the in-depth implementation of the concept of sustainable development in our country, the recycling of waste paper is also increasing. The recycling and reuse of waste paper often requires the use of a pulper. The pulper is one of the most commonly used pulping equipment in the pulp and paper industry. Desizing board, waste books, waste cartons, etc. From the structural form, it can be divided into vertical hydraulic pulper and horizontal hydraulic pulper. At present, the screening effect of the existing pulper is not good, and the fiber bundles often block the filter holes under the friction force, resulting in failure, which greatly reduces the separation effect of the fiber bundles. [0003] In the patent CN201711404432 - a vibrating screening pulper, the pulp is ...
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CPCD21B1/345
Inventor 马金奎
Owner 平湖荣成环保科技有限公司