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Paper pulp forming device

A molding device and pulp technology, applied in the physical treatment of paper, textiles and papermaking, can solve problems such as poor heating effect, and achieve the effect of improving heating effect, reducing heat loss and ensuring molding effect.

Pending Publication Date: 2022-05-17
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a pulp forming device to solve the technical problem that the heating effect of the pulp forming device in the prior art is relatively poor

Method used

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Such as Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a pulp forming device. The pulp forming device includes a template assembly and a heating plate group. The template assembly has a forming cavity for placing paper embryos in the forming cavity. The heating plate group is arranged on the template assembly, and a plurality of heating branches are arranged at intervals in the heating plate group, and the heating inlet and the heating outlet of each heating branch are arranged at intervals on the side of the heating plate group, so that each heating branch is independent Heat the paper embryo. High-temperature oil or high-temperature steam can be pass...

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Abstract

The invention provides a paper pulp forming device which comprises a template assembly, a paper pulp forming device, a paper pulp forming device and a paper pulp forming device, and the template assembly is provided with a forming cavity which is used for containing paper blanks; the heating plate group is arranged on the template assembly, a plurality of heating branches are arranged in the heating plate group at intervals, and a heating inlet and a heating outlet of each heating branch are formed in the side part of the heating plate group at intervals. By means of the technical scheme, the technical problem that in the prior art, the heating effect of a paper pulp forming device is poor can be solved.

Description

technical field [0001] The invention relates to the technical field of pulp moulds, in particular to a pulp forming device. Background technique [0002] At present, the traditional pulp molding mold includes an upper heating plate, an upper template, a lower template and a lower heating plate. The upper template is arranged above the lower template, and there is a molding cavity between the upper template and the lower template. molding production. During the heating process, a heating channel is provided in the upper heating plate and the lower heating plate respectively, and a fluid with a certain temperature is introduced into the heating channel, and the upper heating plate and the lower heating plate are realized through heat transfer, heat convection, etc. The temperature is raised, and finally the heat on the upper heating plate is transferred to the upper template, and the heat on the lower heating plate is transferred to the lower template through heat transfer. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21J3/00D21H25/04
CPCD21J3/00D21H25/04
Inventor 谭建明张长春李援开李卫华
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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