CARBIDE PRODUCTION KILN
老挝专利「CARBIDE PRODUCTION KILN」是 DIP 公开可查的知识产权档案，由 YAMAMOTO BIO-CHARCOAL MFG. CO., LTD 于 2013-07-26 提交申请，当前状态为已注册。关键编号与类型标注为 申请号 P/376 / DIP 编号 LAP376 / 主管局代码 LA / 保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2022-10-21；授权日 2022-10-17；届满/失效参考日 2033-07-26。技术或外观分类记载为 C10B 53/02。发明人 / 设计人包括 YAMAMOTO Akio。代理机构 / 代理人记载为 Lao Trademark Agency。公开摘要提示：To enable a carbide production kiln to be maintained in a simple manner when an exposed surface on a side wall of the kiln is cracked, to p…。
P/376
图样
基础信息
- 类型
- 专利
- 申请号
P/376- 状态
- 已注册
- 申请人
- YAMAMOTO BIO-CHARCOAL MFG. CO., LTD
- 代理机构
- Lao Trademark Agency
- 申请日期
- 2013-07-26
- 注册号
P/376- 公开 / 公告日
- 2022-10-21
- 注册 / 授权日
- 2022-10-17
- 到期日
- 2033-07-26
- 保护类型
- Patent - PCT National Phase
- 公报号
- 177 · 2022-10-21
- 优先权
- JP · PCT/2013070306 · 2013-07-26
- 申请人地址
- YAMAMOTO BIO-CHARCOAL MFG. CO., LTD · 678 Itaigawa, Mito-cho, Masuda-shi, Shimane 6980201 Japan · JP
- 代理地址
- Lao Trademark Agency · LLC Bldg, Nongbone Road, Ban Nongbone, Saysettha District, P.O. Box: 925, Vientiane, LAO P.D.R · LA
- 国际分类
- C10B 53/02
- 商品 / 服务
- —
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摘要
To enable a carbide production kiln to be maintained in a simple manner when an exposed surface on a side wall of the kiln is cracked, to prevent the kiln from easily cracking by heat to thereby prolong the life of the kiln, and to increase heat retention efficiency to thereby increase carbonization efficiency even during periods of cold temperature such as the winter season. [Solution] The carbonized material production kiln is formed by stacking cubic concrete blocks each having no reinforcing iron so that the recombination of up to six faces of each cubic concrete blocks becomes possible, wherein a heat storage/retention member (7) such as a stones is filled in an exhaust space (S) formed between a kiln floor iron plate (5) and a kiln bottom surface (4) so as to store heat, thereby preventing the decrease in carbonization efficiency even at a cold temperature.
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