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Infrared radiation heating paper draining system

A technology of infrared radiation and radiation heating, which is applied in the direction of papermaking, paper machine, dryer, etc., can solve the problems of uneven paper shrinkage, uneven deformation, uneven moisture, etc., and achieve the effect of avoiding uneven drying

Inactive Publication Date: 2020-12-25
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the quantitative inhomogeneity of the paper sheet and the influence of the air bag effect in the drying process of the paper machine, the water content of the paper sheet after drying is often uneven, and the shrinkage of the dried paper sheet is uneven, resulting in wrinkling, curling, and poor flatness of the paper sheet.
When affected by the environment, each part of the paper absorbs different amounts of water, causing different deformations of each part, resulting in inaccurate printing and color registration.

Method used

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  • Infrared radiation heating paper draining system

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Embodiment Construction

[0016] In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain For other embodiments, the present invention is not limited to this example.

[0017] An infrared radiation heating paper drying control system according to a specific embodiment of the present invention includes a pretreatment device 1, a radiation heating device 2, and a storage mechanism 3 for collecting the inner lining paper after the moisture is controlled to be dried. The device 1 includes the first drying cylinder 11, the second drying cylinder 12 and the third drying cylinder 13 which are sequent...

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PUM

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Abstract

The invention discloses an infrared radiation heating paper draining system, and relates to the technical field of paper moisture draining. The system comprises a pretreatment device, a radiation heating device and a containing mechanism used for collecting lining paper subjected to water draining; the pretreatment device comprises a first drying cylinder, a second drying cylinder and a third drying cylinder which are sequentially arranged on a transmission path of the lining paper in the transmission direction of the lining paper; the radiation heating device comprises an infrared radiation heater arranged at the position of the third drying cylinder and a connecting circuit for connecting the infrared radiation heater to an external power source; the radiation heating device further comprises a potential regulator arranged on the connecting circuit; the containing mechanism comprises a front-end calender for processing dried paper, a rear-end calender for processing the dried paper,a paper rolling cylinder, and a paper tube, wherein the paper rolling cylinder and the paper tube are used for collecting rolled and sleeved paper. The system is used for draining water of the liningpaper with high water content, so that the lining paper meets the practical standard of water content of the lining paper.

Description

technical field [0001] The invention relates to the technical field of paper moisture control and drying, in particular to an infrared radiation heating paper drying control system. Background technique [0002] Due to the quantitative inhomogeneity of the paper sheet and the influence of the air bag effect in the drying process of the paper machine, the water content of the paper sheet after drying is often uneven, and the shrinkage of the dried paper sheet is uneven, resulting in wrinkling, curling, and poor flatness of the paper sheet. . When affected by the environment, each part of the paper page absorbs different amounts of water, causing the deformation of each part to be different, resulting in inaccurate printing color registration. [0003] The inner lining paper of the cigarette packaging box is divided into two parts: the surface aluminum foil and the inner lining paper. In different types of cigarette boxes, the inner lining paper used is different, and the moi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21F5/04
CPCD21F5/04
Inventor 刘玲红邱诗波关成明朱喆
Owner HUBEI CHINA TOBACCO IND
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