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Uniform diffusion type multi-stage composite humidifying system for paper webs

A humidification system and uniform diffusion technology, applied in papermaking, papermaking machines, wetting devices, etc., can solve the problems of poor humidification ratio accuracy, uneven humidification, and small humidification ratio range, and achieve the effect of uniform and rapid humidification.

Pending Publication Date: 2021-05-07
FUJIAN HENGAN HLDG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing humidification process in the daily necessities industry has the following types: immersion humidification process, liquid-adding rod spraying humidification process, etc., but the existing humidification process has different defects, for example: the accuracy of the humidification ratio is very poor, the humidification ratio Problems such as small range and local uneven humidification, in view of the above problems, prompted us to invent and improve to meet the needs of the existing market

Method used

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  • Uniform diffusion type multi-stage composite humidifying system for paper webs
  • Uniform diffusion type multi-stage composite humidifying system for paper webs
  • Uniform diffusion type multi-stage composite humidifying system for paper webs

Examples

Experimental program
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Effect test

Embodiment 1

[0033] The humidification module includes four humidification units 1, namely A, B, C, and D. The four humidification units 1 are distributed alternately. Units A and B can be used as pre-humidification modules, and units C and D can be used as deep humidification modules. Module, in the case of low speed and low ratio of toilet paper, the pre-humidification module can be closed, and the toilet paper will pass through the guide roller, the pressure feeding mechanism 5, the limit groove 4 on the four humidification units 1 of A, B, C, and D in sequence. The pinch mechanism 6 humidifies both sides of the toilet paper through the humidifying tubes 111 on the humidifying units 1 of C and D.

Embodiment 2

[0035] The humidification module includes four humidification units 1, namely A, B, C, and D. The four humidification units 1 are distributed alternately. Units A and B can be used as pre-humidification modules, and units C and D can be used as deep humidification modules. Module, for high speed and high ratio of toilet paper, the pre-humidification module and deep humidification module can be turned on at the same time, and the toilet paper will pass through the four humidification units 1 of guide roller, pressure feeding mechanism 5, A, B, C and D in sequence. The limit groove 4 and the pinch mechanism 6 humidify both sides of the toilet paper through the humidifying tubes 111 on the four humidifying units 1 of A, B, C and D.

[0036] To sum up, through the multiple humidification units 1 distributed in a staggered manner, both sides of the paper web are humidified, and the multiple humidification tubes 111 arranged side by side and the humidification holes 2 distributed in ...

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Abstract

The invention discloses a uniform diffusion type multi-stage composite humidifying system for paper webs. The system comprises a humidifying module for humidifying the paper webs, the humidifying module comprises a plurality of humidifying units, each humidifying unit comprises at least one humidifier, a plurality of humidifying holes are distributed on each humidifier, and the humidifying holes can spray humidifying liquid to humidify the paper webs; and the humidifier comprises a plurality of humidifying pipes arranged side by side, and a plurality of humidifying holes are distributed in the sides, close to a paper web, of the humidifying pipes side by side. The double faces of one paper web are humidified through the multiple humidifying units distributed in the staggered mode, and the paper web can be comprehensively, accurately, evenly and rapidly humidified through the multiple humidifying pipes arranged side by side and the humidifying holes distributed in the multiple columns in a honeycomb shape.

Description

technical field [0001] The invention relates to the field of humidification equipment, in particular to a uniform diffusion multi-stage compound humidification system for paper webs. Background technique [0002] The existing humidification process in the daily necessities industry has the following types: immersion humidification process, liquid-adding rod spraying humidification process, etc., but the existing humidification process has different defects, for example: the accuracy of the humidification ratio is very poor, the humidification ratio Problems such as small range and local uneven humidification, in view of the above problems, prompted us to invent and improve to meet the needs of the existing market. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide a uniform diffusion multi-stage composite humidification system for paper webs. [0004] The invention provides a uniform diffusion multi-s...

Claims

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Application Information

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IPC IPC(8): D21G7/00
CPCD21G7/00
Inventor 黄书荣范庆云
Owner FUJIAN HENGAN HLDG CO LTD
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