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Heat setting heating plate for pulp molding production equipment

A production equipment and pulp molding technology, which is applied in ohmic resistance heating, electric heating devices, textiles and papermaking, etc., can solve the problems of high risk, high energy consumption, and high energy consumption of electric heating tube heating

Pending Publication Date: 2021-05-11
江苏沛阳环保设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Boiler heating is dangerous and consumes a lot of energy, and the heat transported through pipelines is lost during the transmission process, wasting resources; electric heating tubes are used for high energy consumption and heat loss

Method used

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  • Heat setting heating plate for pulp molding production equipment
  • Heat setting heating plate for pulp molding production equipment
  • Heat setting heating plate for pulp molding production equipment

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Experimental program
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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0025] Such as Figure 1~4 Shown, a kind of heat-setting heating plate that is used for pulp molding production equipment includes metal heating plate and far-infrared nano glass-ceramic electric heater 3, and described heating plate comprises upper plate 1 and lower plate 2, in the A cavity 4 is formed between the upper plate 1 and the lower plate 2, and a far-infrared nano-glass ceramic heater 3 is provided; the positive and negative electrodes of the far-infrared nano glass-ceramic heater 3 extend outwards from the heating plate to be connected to electricity.

[0026] Such as figure 2 As shown, there are ten pieces of the far-infrared nano-glass-ceramics electric heater 3 (the heating surface of the whole far-infrared nano-glass-ceramic electric heater 3 is close to the surface size of the heating plate as much as possible on the basis o...

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Abstract

The invention relates to a heat setting heating plate for pulp molding production equipment. The plate comprises a metal heating plate and a far infrared nano microcrystalline glass electric heating sheet, the heating plate comprises an upper plate and a lower plate, and a cavity for arranging the far infrared nano microcrystalline glass electric heating sheet is formed between the upper plate and the lower plate. The far-infrared nano microcrystalline glass electric heating sheet is adopted to heat the heating plate, the heating area is large, the heat conversion rate is high, and the energy consumption is low.

Description

technical field [0001] The invention relates to the technical field of pulp molding production equipment, and specifically discloses a heat setting heating plate used for pulp molding production equipment. Background technique [0002] The products produced by pulp molding include paper tableware, industrial product packaging, etc. The production process of the products must be heat-set. There are two conventional heating methods for heat-setting. One is to use boiler heating (high temperature steam) heat transfer oil (heat medium) ), and then transfer the energy to the coil-type heating plate through the transmission pipeline, and the heat transfer oil (heat medium) will re-enter the boiler for heating after cooling down in a closed-circuit manner. The energy of the heating plate passes through the tight combination of the plate body and the mold, so that the heat energy of the heating plate is transmitted to the mold; the other is to use electric heating tubes to heat, arr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21J3/00H05B3/20
CPCD21J3/00H05B3/20
Inventor 董爱春董晓斌刘小华
Owner 江苏沛阳环保设备制造有限公司
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