Outer protective cover of drying cylinder glue applicator

A technology of cylinder sizing machine and outer shield, which is applied in the field of papermaking machinery, can solve problems such as cumbersome maintenance procedures for sizing machines, inability to remove the sizing machine from the shield, and affect maintenance progress, etc., to achieve good promotion and use value, The effect of improving the efficiency of troubleshooting and improving production efficiency

Pending Publication Date: 2017-12-12
山东天和纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical task of the present invention is to address the above deficiencies, to provide an outer shield of the drying cylinder sizing machine, which can solve the problem that the sizing machine cannot be quickly moved in and out of the sizing machine in the prior art, and the repair process of the sizing machine is cumbersome. The equipment is heavy, which affects the progress of maintenance

Method used

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  • Outer protective cover of drying cylinder glue applicator
  • Outer protective cover of drying cylinder glue applicator

Examples

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Embodiment 1

[0024] A kind of dryer sizing machine outer shield of the present invention comprises outer shield 1, and dryer sizing machine is arranged in outer shield 1; Outer shield 1 is the outer shield 1 of cuboid structure, and outer shield 1 There is a T-shaped opening groove Ⅰ2 on the top, and the T-shaped sealing plate 3 is movably arranged in the T-shaped opening groove Ⅰ2; an opening and closing door 4 is arranged at the center of one side of the outer shield 1, and the top of the opening and closing door 4 is connected to the T The font-shaped opening groove I2 is connected correspondingly; the bottom of one side of the outer shield 1 is provided with an opening groove II5, and the opening groove II5 is provided with a lifting cover wall 6 with a cuboid structure; the inner wall of the lifting cover wall 6 is symmetrically provided with 2 Two cylinder connectors 7, two cylinders 8 are symmetrically arranged on the top of the inner wall of the outer shield 1 side, and the telescop...

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PUM

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Abstract

The invention discloses an outer protective cover of a drying cylinder glue applicator, and belongs to the technical field of papermaking machinery. By the aid of the outer protective cover, the technical problems of incapability of quickly shifting existing glue applicators in or out of protective covers, tedious glue applicator breakdown maintenance working procedures, heavy equipment and influence on maintenance progress in the prior art can be solved. The technical scheme includes that a T-shaped open groove I is formed in the top of an outer protective cover body, and a T-shaped seal plate is movably arranged in the T-shaped open groove I; an opening door is arranged in the center of a side surface of the outer protective cover body, and the top of the opening door is correspondingly connected with the T-shaped open groove I; an open groove II is formed in the bottom of a side surface of the outer protective cover body, and a lifting cover wall which is matched with the open groove II is arranged at the open groove II. The outer protective cover has the advantages that the glue applicator can be quickly shifted in or out of the outer protective cover, accordingly, maintenance can be facilitated, and leakage can be prevented.

Description

technical field [0001] The invention relates to the technical field of papermaking machinery, in particular to an outer shield of a drying cylinder sizing machine. Background technique [0002] The drying cylinder is a hollow cylinder made of cast iron with covers at both ends. It is composed of a cylinder body and cylinder covers at both ends. During operation, the conveyed paper is dried and ironed by internal steam. The cast iron dryer cylinder for paper machine is a key component for paper drying. The function of the dryer is to use hot air to dry the moisture in the paper sheet. The whole system needs to complete the drying of the paper sheet through heat exchange to achieve the goal of finishing paper. purpose of the page. [0003] A closed space is required for drying, and the drying system of the existing paper machine is usually closed by an air hood; for example, the patent 201720073341.0 is named "a paper machine for producing plastic paper", and the technical so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21F7/00D21G5/00
CPCD21F7/00D21G5/00
Inventor 许兴国
Owner 山东天和纸业有限公司
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