公开(公告)号：WO1996011780A1

公开(公告)日：1996-04-25

申请号：PCT/JP1995002083

申请日：1995-10-12

Applicant: CHUOU MOKUZAI KAIHATSU KABUSHIKI KAISHA ,  ANDO, Minoru

Inventor： CHUOU MOKUZAI KAIHATSU KABUSHIKI KAISHA

IPC: B27K05/00

CPC classification number: F26B3/305 ,  F26B2210/16

Abstract: A lumber prepared by artificially destroying pit membranes on cell membranes of cells constituting the lumber, and then easily attaining the dried condition of the lumber. In the lumber obtained from the wood cut down, a torus in a pit membrane portion closes one of, especially, a pair of pits or the opposite pit thereof, so that the water in the cell becomes hard to escape. In view of this inconvenience, the present invention aims at preventing the pit membrane portion from being closed, i.e., destroying such a pit membrane portion, whereby the escaping of the water from the cell is promoted after the destruction of the pit membrane portion. According to the present invention, the lumber to be processed is left as it is for a predetermined period of time in a treatment chamber filled with smoke due to a wood gas generated by a wood fuel burnt, whereby the accumulation of heat and multiplication of far infrared radiation are done by the far infrared radiation occurring when the wood fuel is burnt, components existing in the wood gas, and a far infrared radiation multiplication ceramic material provided in a combustion furnace or a highly dense lava accumulated as proper voids are made. A large amount of far infrared radiation is applied to the lumber to be processed, so as to prevent one pit or the opposite pit out of the two pits from being closed with the torus in the pit membrane in the lumber and generate hollow spaces in these pits.

Abstract translation: 通过人造地破坏构成木材的细胞的细胞膜上的凹坑膜，然后容易地达到木材的干燥状态而制备的木材。 在从切割木材获得的木材中，凹坑膜部分中的环面特别地闭合一对凹坑或其相对的凹坑，使得单元中的水变得难以逸出。 鉴于这种不便，本发明的目的在于防止凹坑膜部分被关闭，即破坏这样的凹坑膜部分，从而在凹坑膜部分破坏之后促进水从细胞逸出。 根据本发明，由于燃烧的木材燃料产生的木材气体，待处理的木材在预定的时间内留在填充烟雾的处理室中，由此积聚热量和繁殖 红外辐射是通过在木材燃料燃烧时发生的远红外辐射，木材气体中存在的组分和设置在燃烧炉中的远红外辐射倍增陶瓷材料或作为适当空隙积聚的高密度熔岩来完成的。 大量的远红外辐射被施加到待加工的木材上，以便防止两个凹坑中的一个坑或相对的坑与在木材的凹坑膜中的圆环关闭，并且在这些凹坑中产生中空空间 坑。