Technique and structure for transversal heating circuit of hot pressing plate of plate continuous press

Abstract

This invention relates to wood-based plate platen continuous thermal pressed plate structure and especially to the one with level thermal circuit and welding bonding, which comprises the thermal pressed plate, guide lever a, b, c, d, sealed plate, connector, connection lever, isolation plate and sealed plate. The multi-circuit level hole heating pressed plate ensures the heating quality under the condition of large bending radius and adopts column weld bonding to improves the thermal pate safety property, wherein, the level hole heating pressed plate is at the longitude direction by step to be same to the plate blank feeding direction.

Description

technical field [0001] The invention relates to a hot-pressing plate technology and structure of a wood-based panel flat-press continuous press, in particular to the process and structure of the heating circuit form and sealing plate welding form of the hot-press plate at the feeding part of the flat-press continuous press . technical background [0002] In the process of designing and developing the flat-press continuous press, the present invention considers that the hot plate group is a key component for transferring heat and pressure to the pressed slab in the flat-press continuous press, especially in the flat-press The heat uniformity of the hot platen at the feed head of the continuous press has an important impact on the quality of the pressed slab. In order to ensure high heat conduction efficiency and good heat conduction uniformity of the slab, according to the general design concept, the heating circuit in the hot pressing plate is designed as a longitudinal cir...

AI Technical Summary

Problems solved by technology

In order to ensure high heat conduction efficiency and good heat conduction uniformity of the slab, according to the general design concept, the heating circuit in the hot pressing plate is designed as a longitudinal circuit, and the temperature gradient of the hot pressing plate in the longitudinal heating circuit of the longitudinal drilling is related to the progress The direction of the plates is mostly arranged vertically, and the temperature of the plate surface may be unbalanced from left to right. In practical applications, this design cannot guarantee the heat conduction efficiency and uniformity of heat conduction of the slab, and thus cannot guarantee the quality of the pressed slab.

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