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A curved plate for heating

A technology of arc-shaped plates and heating pipes, which is applied in the direction of textiles and papermaking, paper machines, papermaking, etc., can solve the problems of heat loss and long distance of base paper, and achieve the effect of increasing heat and temperature

Active Publication Date: 2017-02-22
FOSHAN FULI PACKAGING MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The distance between the existing preheating cylinder and the single-tile machine and the double-face machine is relatively long, which causes the heat to be lost again during the conveying process of the base paper

Method used

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  • A curved plate for heating
  • A curved plate for heating

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Embodiment Construction

[0014] Below in conjunction with specific embodiment the present invention is described in further detail:

[0015] As shown in the figure, in order to achieve the above purpose, the technical solution adopted by the present invention is: an arc-shaped plate for heating, which is characterized in that it is composed of an arc-shaped plate 1, a heating pipe 2 and an end plate 3. The above-mentioned end plates 3 are located on both sides of the arc-shaped plate 1 and are fixed by welding. The described heating pipe 2 runs through the interior of the arc-shaped plate 1. The end plate 3 is provided with an air inlet 4 and an air outlet 5 , the air inlet 4 and the air outlet 5 communicate with the heating pipe 2 respectively.

[0016] Preferably, the heating pipeline 2 is composed of several through deep holes 10 and turning curves 11, the through deep holes 10 communicate with the turning curves 11, and are arranged in a curved circle, and the turning curves The track 11 is mount...

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PUM

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Abstract

Disclosed is a curved plate for heating. The curved plate is characterized by being composed of a curved plate body, a heating tube and end plates, the end plates are located on two sides of the curved plate body and fixed by welding, the heating tube penetrates the inside of the curved plate body, and an air inlet and an air outlet are arranged in one end plate and both communicated with the heating tube. By the structure, through the form that through deep holes are arranged in the heating plate, on the basis of heat supply of the original heating plate, more heat can be brought to paper boards, temperature during entrance of body paper s increased effectively, too much influence cannot be caused on operation and maintenance, and heat of the paper boards can be increased in the process of basic linear movement of the paper boards.

Description

technical field [0001] The invention relates to an arc-shaped plate, in particular to an arc-shaped plate for heating. Background technique [0002] The base paper needs to be preheated before entering the single-tile machine and double-face machine. The distance between the existing preheating cylinder and the single-tile machine and double-face machine is relatively long, which causes the heat to be lost again during the base paper conveying process. For the convenience of operation and maintenance, it is not advisable to shorten the distance between the hot cylinder and the machine. With the increase of the speed of the cardboard production line, it is urgent to reduce the heat loss during the conveying process. Contents of the invention [0003] The object of the present invention is to provide a curved plate for heating which is simple in structure, easy to use, high in heat transfer efficiency, and can effectively increase the temperature of base paper entering. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21F7/00
CPCD21H25/04
Inventor 王旭东
Owner FOSHAN FULI PACKAGING MACHINERY CO LTD