GB/T 35167-2017 in English
VALIDVertical roller mill for cement
- Issued on:-
- Implemented on:2018-11-01
- File Format:PDF
- Delivery:Within 1 day
$171.00
《GB/T 35167-2017水泥立式辊磨机》由TC465（全国建材装备标准化技术委员会）归口，主管部门为中国建筑材料联合会。
Introduction
Interpretation of GB/T 35167-2017 National Standard of the People's Republic of China
I. Background and significance of standard formulation
GB/T 35167-2017 "Vertical roller mill for cement" is an important standard in the field of China's building materials industry, filling the gap in this technical field in China. With the development of my country's building materials industry and the expansion of production scale, the technical requirements for vertical roller mills are increasing day by day. The formulation of this standard is of great significance to standardizing product quality and improving the technical level of the industry.
II. Overview of the main contents of the standard
| Chapter Contents | Main Clauses | Scope of Application |
|---|---|---|
| Terms and Definitions | Defines key components such as grinding rollers, grinding discs and rocker arms | Applicable to the design, manufacture and inspection of all vertical roller mills for cement |
| Product Model | Specifies the model representation method: LSM L.□ S | Guides manufacturers to standardize product naming |
| Complete Machine Requirements | Includes specific indicators for process parameters, no-load test run and load test run | Ensures efficient and stable operation of the equipment |
III. Detailed explanation of technical requirements
1. Comparison of whole machine performance parameters
Table 1 shows the process parameter requirements of vertical mill, including key indicators such as feed particle size and outlet air temperature.
| Project | Specific requirements |
|---|---|
| Comprehensive moisture content of material entering the mill % | 6 |
| Feed particle size mm | D95<30 D100<50 |
2. Technical specifications of key components
Table 2 specifies in detail the wear resistance and design life of the grinding roller sleeve and grinding disc lining to ensure long-term stable operation of the equipment.
| Component name | Hardness HRC | Bottom flatness | Design life h |
|---|---|---|---|
| Grinding roller sleeve | ≥58 | - | ≥4000 |
| Grinding disc lining | Not less than Grade 10 in Appendix to GB/T1184-1996 | - |
IV. Implementation Suggestions
1. Manufacturers
- Design and produce strictly in accordance with the standards to ensure that all components meet the technical requirements.
- Strengthen quality control, especially in material selection and manufacturing process.
2. Users
- Perform daily maintenance and regular inspections of equipment to extend the service life of the equipment.
- Operate and maintain strictly in accordance with the instructions to ensure safe operation.
3. Regulatory authorities
- Strengthen the promotion and implementation of standards to improve the overall technical level of the industry.
- Perform regular product quality supervision and spot checks to ensure market order.
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