METHOD AND SYSTEM FOR WASTE PAPER PURIFICATION
关于老挝专利「METHOD AND SYSTEM FOR WASTE PAPER PURIFICATION」，老商通整理了如下公开信息，由 BEIJING KING MAHLON SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. 于 2017-04-05 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/613 / DIP 编号 LAP613 / 主管局代码 LA / 保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2023-01-13；授权日 2023-01-13；届满/失效参考日 2037-04-05。技术或外观分类记载为 D21B 1/08、D21B 1/10。发明人 / 设计人包括 Jiabin SUN、Xinghang SUN。代理机构 / 代理人记载为 CONCETTI-LAO CO., LTD。公开摘要提示：A method and system for waste paper purification. The method for waste paper purification comprises: while performing the bulk process on t…。
P/613
图样
基础信息
- 类型
- 专利
- 申请号
P/613- 状态
- 已注册
- 申请人
- BEIJING KING MAHLON SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD.
- 代理机构
- CONCETTI-LAO CO., LTD
- 申请日期
- 2017-04-05
- 注册号
P/613- 公开 / 公告日
- 2023-01-13
- 注册 / 授权日
- 2023-01-13
- 到期日
- 2037-04-05
- 保护类型
- Patent - PCT National Phase
- 公报号
- 189 · 2023-01-13
- 优先权
- CN · 201610214131.9 · 2016-04-07
- 申请人地址
- BEIJING KING MAHLON SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. · Room 3017, Floor 26, No.19, Madian East Road, Haidian District, Beijing, 100088, China · CN
- 代理地址
- CONCETTI-LAO CO., LTD · Lao-Thai Friendship Road, Sokpaluang Village,Sisattanak District, Vientiane Lao PDR, Tel: 312 383 · LA
- 国际分类
- D21B 1/08 · D21B 1/10
- 商品 / 服务
- —
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摘要
A method and system for waste paper purification. The method for waste paper purification comprises: while performing the bulk process on the bundled waste paper, a first dry dust removal process is performed on the scattered waste paper; breaking the scattered waste paper into fragments of waste paper; and a second dry dust removal process is performed on the waste paper fragments. The system for waste paper purification adopts a dry duster (7) and a wet scrubber (8) to remove impurities and dust in the waste paper bag by dry method as much as possible, and then further removes it by a special water washing equipment wet method, which effectively improves the dust removal. At the same time, the ash content of the waste paper bag pulp after process is close to the ash value contained in the original waste paper, thereby simplifying the purification and screening process flow after the pulping of the waste paper process system.
A method and system for waste paper purification. The method for waste paper purification comprises: while performing the bulk process on the bundled waste paper, a first dry dust removal process is performed on the scattered waste paper; breaking the scattered waste paper into fragments of waste paper; and a second dry dust removal process is performed on the waste paper fragments. The system for waste paper purification adopts a dry duster (7) and a wet scrubber (8) to remove impurities and dust in the waste paper bag by dry method as much as possible, and then further removes it by a special water washing equipment wet method, which effectively improves the dust removal. At the same time, the ash content of the waste paper bag pulp after process is close to the ash value contained in the original waste paper, thereby simplifying the purification and screening process flow after the pulping of the waste paper process system.
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