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GB/T 33598-2017 (GB/T33598-2017)

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GB/T 33598-2017: PDF in English (GBT 33598-2017)
GB/T 33598-2017
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.120
T 47
Recycling of Traction Battery Used
in Electric Vehicle – Dismantling Specification
ISSUED ON. MAY 12, 2017
IMPLEMENTED ON. DECEMBER 1, 2017
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration of PRC.
3. No action is required - Full-copy of this standard will be automatically &
immediately delivered to your EMAIL address in 0~60 minutes.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Terms and Definitions ... 4
4 Overall Requirements ... 5
5 Operation Procedures ... 6
6 Storage and Management ... 9
Foreword
This Standard was drafted as per the rules specified in GB/T 1.1-2009.
This Standard was proposed by Ministry of Industry and Information Technology.
This Standard shall be under the jurisdiction of National Technical Committee for
Standardization of Automobile (SAC/TC 114).
Drafting organizations of this Standard. Guangdong Brunp Recycling Technology Co.,
Ltd., Contemporary Amperex Technology Co., Ltd., China Automotive Technology &
Research Center, Harbin Bartui Resources Recycling Technology Co., Ltd., GEM Co.,
Ltd., Hunan Brunp End-Of-Life Vehicles Recycling Co., Ltd., and Zhejiang Chaowei
Chuangyuan Industrial Co., Ltd.
Chief drafting staffs of this Standard. Yu Haijun, Zhao Zhongsong, Zhang Tongzhu, Xie
Yinghao, Li Changdong, Ming Yubin, Li Zhizhuan, Zhan Yuanyuan, and Wei Yuzi.
Recycling of Traction Battery Used
in Electric Vehicle – Dismantling Specification
1 Scope
This Standard specifies the terms and definitions, general requirements, operating
procedures, storage and management requirements for vehicle used waste battery
packs (cases), and module dismantling work.
This Standard is applicable to the vehicle used waste lithium-ion traction battery, metal
hydride nickel traction battery pack (case), and module dismantling; it is not applicable
to the vehicle used waste traction battery single-cell dismantling.
2 Normative References
The following documents are essential to the application of this document. For the
dated documents, only the versions with the dates indicated are applicable to this
document; for the undated documents, only the latest version (including all the
amendments) are applicable to this document.
GB 5085.7 Identification Standards for Hazardous Wastes – General
Specifications
GB 18597 Standard for Pollution Control on Hazardous Waste Storage
GB 18599 Standard for Pollution on the Storage and Disposal Site for General
Industrial Solid Wastes
GB/T 19596 Terminology of Electric Vehicles
HJ 2025 Technical Specifications for Collection, Storage, Transportation of
Hazardous Waste
3 Terms and Definitions
The following terms and definitions and those ones stipulated in GB/T 19596 are
applicable to this document.
3.1 Dismantling
5.3.1.2 Remove the shell of the traction battery pack (case), according to the
combination mode, the dismantling modes are as follows.
a) If the shell of the traction battery pack (case) is connected by the bolts, adopt the
corresponding tools or device to dismantle according to the type and specification
of the bolts.
b) If the shell of the traction battery pack (case) is connected by metal welding or
plastic sealing, use the professional cutting device to dismantle, and accurately
control the cutting position and cutting depth.
c) If the shell of the traction battery pack (case) is connected by embedding mode,
use professional cutting device to dismantle.
5.3.1.3 After removal the shell, firstly dismantle brackets, partitions, and the like
auxiliary fixing parts.
5.3.1.4 Use the insulation tools to remove the high-voltage wiring harness, circuit
board, battery management system, high-voltage safety box and the like functional
components.
5.3.1.5 According to the traction battery module positions and fixing modes, remove
the relevant fixture, components in cooling system; adopt the special picker to remove
the module.
5.3.1.6 During dismantling the traction battery pack (case), pay attention to avoiding
the removal of bolts touch the high and low voltage connecting contact, so that prevent
the fire due to short-circuit; meanwhile, use the special spare magnetic picking-up tools
to take out the metal parts dropped into the gap.
5.3.2 Traction battery module dismantling
5.3.2.1 Special module-dismantling device shall be adopted to dismantle the module
safely and environmentally.
5.3.2.2 Adopt the special lifting tools and lifting devices to lift the traction battery
module to the dismantling tooling platform or module dismantling equipment inlet.
5.3.2.3 Remove the shell of the battery module, according to the combination modes,
the dismantling methods are as follows.
a) If the shell of the traction battery module is connected by bolts, according to the
type and specification of the bolts, with the help of the special module tooling fixture
to position, then use the corresponding tools to dismantle.
b) If the shell of the traction battery module is connected by metal welding or plastic
sealing, according to the welding position or sealing port angle, use the module-
......
 
(Above excerpt was released on 2017-09-02, modified on 2021-06-07, translated/reviewed by: Wayne Zheng et al.)
Source: https://www.chinesestandard.net/PDF.aspx/GBT33598-2017