GB/T 7781-2018 in English
VALIDSeparator—Model designation
- Issued on:2018-05-14
- Implemented on:2018-12-01
- File Format:PDF
- Delivery:Within 1 day
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《GB/T 7781-2018分离机 型号编制方法》由TC92（全国分离机械标准化技术委员会）归口，主管部门为中国机械工业联合会。
Introduction
National Standard of the People's Republic of China GB/T 7781—2018 Separator Model Compilation Method
| Classification | Type | Characteristics | Purpose and parameters | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Disc separator | D | Separation type | Clarification type | R | G | Nominal inner diameter of drum | Unit: mm | ||
| Ring valve full slag discharge | H | General industrial oils | Z | ||||||
| Partial slag discharge from ring valve | B | Vegetable oils | J | ||||||
| Nozzle slag discharge | P | Dairy products | Y | ||||||
Standard background and technical evolution analysis
GB/T 7781—2018 is a revision of GB/T 7781—2005, mainly adding terms and definitions, and optimizing the slag discharge method. The new standard introduces more material codes and usage characteristics to meet the needs of industrial development.
Implementation suggestions
- Strictly follow the standard table to analyze and compile the model.
- Pay attention to the impact of material code on equipment performance.
- Reference to actual application cases when designing and selecting models to ensure that they meet process requirements.
Sample only — not a preview of GB/T 7781-2018
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