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Apparatus for the treatment of wood or wood products

A technology for wood products and processing devices, which is applied in the direction of wood compression, wood drying, wood processing appliances, etc., can solve problems such as entry and insufficient water drainage, and achieve the effect of simplifying manufacturing

Inactive Publication Date: 2006-12-27
TEKNOCOMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the drawbacks of the prior art solutions is that the moisture evaporated from the wood being dried is not sufficiently drained away and may enter the ventilation channels between the perforated panels

Method used

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  • Apparatus for the treatment of wood or wood products
  • Apparatus for the treatment of wood or wood products
  • Apparatus for the treatment of wood or wood products

Examples

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Embodiment Construction

[0013] The device for treating wood or wood products according to the invention comprises at least two treatment elements 2 between which wet wood or wood products 1 are treated in conjunction with a drying or pressing process. At least part of the treatment element 2 is formed by a plurality of tubular parts 7 arranged adjacent to each other, between at least some of which adjacent tubular parts 7 are provided with grooves 8 . figure 2 ˜4 show cross-sections of different embodiments of the processing element 2 . exist figure 2 In the embodiment shown in ~4, the grooves 8 are formed to open to the upper and lower surfaces of the processing element. According to an embodiment, the handling element 2 may have a groove which is only open to its upper or lower side.

[0014] According to a preferred embodiment, the shape and size of the groove 8 of the treatment element 2 depends on the shape of the adjacent tubular part 7 . In the cross-section of the adjacent tubular member...

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Abstract

An apparatus for the treatment of wood or wood products, said apparatus comprising at least two treating elements between which moist wood or wood products are treated in conjunction with a drying or pressing process. The treating element (2) at least partly consists of a plurality of tubular parts (7) arranged adjacently to each other, with a groove (8) provided between at least some of the adjacent tubular parts.

Description

Background technique [0001] The invention relates to a device for treating wood or wood products as defined in the preamble of claim 1, said device comprising at least two treating elements, between which wet wood or wood products are dried in combination with a drying or pressing process. deal with. [0002] Devices are known in the prior art for the treatment of wood or wood products, especially wood, in which the wood is dried by pressing and simultaneously heated. Extrusion drying is typically performed using a press in a drying chamber. This method has been disclosed in detail in the application WO 94 / 26485. Other extrusion drying devices are known, for example in FI 97961 B. Prior art handling elements, such as disclosed in FI 97961 B, are surfaces on which wood is placed that are movable relative to each other. The number of these pressing surfaces varies from device to device and may for example range from 15 to 50. In this application, these surfaces consist of p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D3/02B27M1/02F26B7/00F26B25/18
CPCF26B25/185B27M1/02B27D3/02F26B2210/16F26B7/00
Inventor G·松德霍尔姆
Owner TEKNOCOMP