公开(公告)号：KR101300512B1

公开(公告)日：2013-09-02

申请号：KR1020120120551

申请日：2012-10-29

Applicant: 충남대학교산학협력단

Inventor： 강석구 ,  피덕원 ,  홍승현 ,  강호양

IPC: C10B53/02 ,  C10L5/44 ,  B09B3/00 ,  B27C5/00

CPC classification number: Y02E50/10 ,  Y02E50/14 ,  Y02E50/30 ,  Y02W30/78 ,  C10B53/02 ,  B27C5/00 ,  C10L5/44 ,  Y02E50/15

Abstract: PURPOSE: Thermally modified firewood for camping and a manufacturing method thereof are provided to reduce initial ignition time, to prevent the generation of smoke, and to obtain higher calorific power than general wood. CONSTITUTION: A manufacturing method of thermally modified firewood for camping is as follows: a step of cutting hardwood at a predetermined length; a step of moving the cut pieces of the hardwood to a high heat processing chamber and thermally processing the cut pieces of the hardwood by spraying steam at 150-230 °C for 5-24 hours in a predetermined humidity; and a step of gradually decreasing the temperature of the high heat processing chamber to a room temperature for a predetermined time.

Abstract translation: 目的：提供用于露营的热改性木柴及其制造方法，以减少初始点火时间，防止产生烟雾，并获得比一般木材更高的发热量。 构成：用于露营的热改性木柴的制造方法如下：以预定长度切割硬木的步骤; 将硬木的切割片移动到高热处理室的步骤，通过在预定湿度下在150-230℃下喷雾蒸汽5-24小时来对硬木的切割片进行热处理; 以及将高温处理室的温度逐渐降低到室温达预定时间的步骤。

公开(公告)号：KR101261812B1

公开(公告)日：2013-05-07

申请号：KR1020120075406

申请日：2012-07-11

Applicant: 충남대학교산학협력단

Inventor： 강석구 ,  강호양 ,  피덕원 ,  홍승현

IPC: B27K5/04 ,  B27K3/16 ,  B27M1/08

CPC classification number: B27K3/007 ,  B27K3/08 ,  B27K3/16 ,  B27K5/001 ,  B27M1/08

Abstract: PURPOSE: A laminated wood thermally modified and injected with nano-inorganic material and a manufacturing method thereof are provided to reinforce the surface hardness of the wood with a surface treatment process due to the injection of the nano-inorganic material and to improve the fire resistance of the wood. CONSTITUTION: A manufacturing method of a laminated wood thermally modified and injected with nano-inorganic material includes: a step of injecting the nano-inorganic material into minute pores on the surface of a lamina prepared by cutting a thinned log with a predetermined width and thickness; a step of drying the lamina with a drying facility; a step of thermally modifying the lamina at 150 to 230 Celsius degrees for 12 to 24 hours inside a thermal modifying chamber; a step of gradually decreasing temperature inside the chamber to ambient temperature through 5 to 15 hours after thermally modifying the lamina; a step of mutually facing the thermally modified laminas vertically or horizontally, mutually bonding the laminas with a bonding agent, and then sanding the surfaces of the laminas.

Abstract translation: 目的：提供用纳米无机材料进行热改性并注射的层压木材及其制造方法，以通过注入纳米无机材料的表面处理工艺来增强木材的表面硬度并提高耐火性 的木头。 构成：热修饰并注入纳米无机材料的层压木材的制造方法包括：将纳米无机材料注入到通过以预定宽度和厚度切割薄化原木而制备的薄层表面上的微小孔中的细孔 ; 用干燥设备干燥层板的步骤; 在热修饰室内将片层在150〜230℃下热修饰12〜24小时的步骤; 在热变性层后5〜15小时内逐渐降低室内温度至环境温度的步骤; 相互面对热改性层压体垂直或水平的步骤，将层压体与接合剂相互粘合，然后对层压体的表面进行砂磨。