A drying method in corrugated paper production process

A production process and technology of corrugated paper, applied in the field of corrugated paper, can solve the problems of unutilized waste heat, low heat utilization efficiency, high energy consumption, etc., achieve the effect of improving dehumidification effect, improving cleanliness, and ensuring information security

Active Publication Date: 2019-09-06
恒达包装制品(龙南)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing corrugated base paper drying equipment generally adopts hot air drying or boiler steam drying technology, which consumes a lot of energy, has low heat utilization efficiency, and is easy to cause environmental pollution; during the drying process, it is impossible to reduce the amount of energy sent in by the outside according to the corrugated base paper. The cleanliness in the warm air, and at the same time, the hot air after drying the corrugated base paper contains moisture, and the moisture with heat is discharged from the drying device, resulting in waste heat not being used, resulting in waste of resources

Method used

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  • A drying method in corrugated paper production process
  • A drying method in corrugated paper production process
  • A drying method in corrugated paper production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Embodiment: the drying method in a kind of corrugated paper production technology of the present invention, comprises the following steps:

[0032] In the first step, the corrugated base paper is placed on the conveyor belt of the conveying device 2, and the corrugated base paper is transported into the protective housing 3 by the conveying device 2;

[0033] In the second step, the blower 10 is turned on and the incoming air is filtered by the filter plate 12, the two ends of the filter plate 12 slide along the sliding rod 14 under the impact of the air volume, and the spring 15 is stretched to lift the filter plate 12. To buffer protection, the two microwave generators 8 cooperate with the blower 10 to dry the corrugated base paper entering the drying chamber 6;

[0034] The 3rd step, adds calcium carbonate in the dehumidifying chamber 19;

[0035] The 4th step, the drying chamber 6 discharges the internal moisture to the dehumidification box 18 for removing moisture...

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PUM

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Abstract

The invention discloses a drying method in the production process of corrugated paper, which comprises the following steps: placing corrugated base paper on the conveyor belt of the conveying device, and the conveying device transports the corrugated base paper into the protective shell; The air is introduced to filter, and the two ends of the filter plate slide along the sliding rod under the impact of the air volume, and the spring is stretched to buffer and protect the filter plate, and the two microwave generators cooperate with the blower to enter the drying chamber The corrugated base paper is dried; the invention has the following beneficial effects: the temperature data collection can be quickly realized, the information security can be effectively guaranteed through the front-end server, the temperature of the drying room can be monitored in real time, and the energy can be obtained by comparing it with the preset temperature. Reach the minimum output power required for cooling, avoiding the paper being damaged by overheating.

Description

technical field [0001] The invention relates to the technical field of corrugated paper, in particular to a drying method in the production process of corrugated paper. Background technique [0002] Corrugated base paper is one of the important components in the production of corrugated cardboard. Corrugated base paper requires good fiber bonding strength, smooth paper surface, good tightness and stiffness, and requires certain elasticity to ensure that the produced carton has shock resistance and Pressure resistance, corrugated cardboard is made into corrugated boxes by die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and the dosage has always been the first of various packaging products; , Corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers with their superior performance and good processing performance, and have become the main force of transportation packaging. [0003...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21F5/18D21F5/00D21F7/00B01D50/00B01D53/26
CPCB01D53/263D21F5/008D21F5/188D21F7/00B01D2252/10B01D2257/80B01D50/60
Inventor 洪俊锋
Owner 恒达包装制品(龙南)有限公司
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