of China A gricultural University http ://xucbao.cau.cdu D01: 10. 11841/j. i ssn. 1007-4333. 2015. 02. 03
李敏
摘要在的主要问题，并提出发展对策与建议。
关键词中图分类号TK 6;S 216.2 文章编号1007-4333(2015)02-0021-06 文献标志码 A
Research status of biomass carbonization technical equipment and
proposals for its development in China
CONG Hong-bin ， ZHAO Li-xin ， YAO Zong-Iu ， MENG Hai-bo斗，LI Min
(Chinese Academy 01 Agricultural Engineeri门g!Key Laboratory 01 Energy Resource Utilization Irom Agriculture Residue.
MI门Istry 01 Agriculture， Beljing 100125， Chlna)
Abstract Biochar is a new product with a leature-rich and wide application， it can be used as high-quality energy， soil conditioner， as well reducing agent， slow release carrier and carbon sequestration camer. 1 nterest lor the production a们d applicatio门01biochar has arlsen Irom the whole society. In the recent years，on the basis 01 traditional technlques， technology and equipment research 01 biomass carbo门ization has made Importa川progress in Chlna. This paper Introduced the basic pri门ciples and main characteristics 01 biomass carbonization tech门ology，and discussed the research progress 01 biomass carbonization technology and equipments. Moreover the basic principles 01 different carbo门ization process technology and equipment were analyzed. Flnally， t he maln problems in the development 01 biomass carbonization tech口ology equipment were discussed， and development cou门termeasures and suggestlo门s were proposed. Key words biomass; carbonization technologies; equipments; developme门t status; suggestions
收1高口期:
2014-05-1� 近年来，同内众多科研院所和企业投入大量资金，在传统木炭生产工艺技术的基础上，依据农业剩理我同生物质炭化技术装备研究进展的基础上，深
) 第一作者：丛宏斌，工程师，dabincl23@163. c om
第2期23 移动床生物质炭化技术能够连续生产，即生物程控制方便以及产品品质相对稳定等优点，代表了 我国生物质炭化技术水来的发展方向。3 我国生物质炭化设备发展现状按照设备技术特征，我|司生物质炭化设备可分为固定床式和移动床式2类，其中，固定床生物所示。表1典型生物质炭化设备技术特征 Tablc 1 typc 技术特征
Tcchnical
cha r acteri s tics
技术原理
Technical principle
Jm热方式
Heating methods
Type of pyrolysis
bcd
lype
产品类型
Productio且S
炭化
自动化水平
A utomation lcvcl 主运式Rctort 干情干t国自燃外Jm热r;'II it'J.木同定比间歇间歇炭炭、气、泊半自动横流移动床Transverse flow moving bcd 干t留自燃少r}Jnjl'�/ 内加热移动床连续全自动进展，尤其是移动床生物质炭化设备以其生产连续性好和生产率较高等优点，成为该领域研究的热点。坚流移动床Vertical flow moving bcd 内加热移动床连续全自动性能评价Performance evalualion 同定床炭化设备作业时物料处于静止于有序移功状态。移动床设备可实现连续竹生产，设备品以炭和泊为主。移动床炭化设备自动化水平高，可实横流移动床炭化设备包括链条式炭化设得、回转式备包括立炉式炭化设备和立管式炭化设备等。以下和技术原理。3. 1 自燃立炉式移动床生物质炭化设备
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