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GB/T 24352-2020: (Graphical symbols for feed processing equipment)
Status: Valid GB/T 24352: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 24352-2020 | English | 519 |
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(Graphical symbols for feed processing equipment)
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GB/T 24352-2020
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| GB/T 24352-2009 | English | 879 |
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Graphical symbols for feed processing equipment
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GB/T 24352-2009
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PDF similar to GB/T 24352-2020
Basic data | Standard ID | GB/T 24352-2020 (GB/T24352-2020) | | Description (Translated English) | (Graphical symbols for feed processing equipment) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B90 | | Word Count Estimation | 28,265 | | Date of Issue | 2020-11-19 | | Date of Implementation | 2021-06-01 | | Older Standard (superseded by this standard) | GB/T 24352-2009 | | Regulation (derived from) | National Standard Announcement No. 26 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 24352-2020: (Graphical symbols for feed processing equipment)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Graphical symbols for feed processing equipment)
ICS 65.060
B93
National Standards of People's Republic of China
Replace GB/T 24352-2009
Graphical symbols for feed processing equipment
2020-11-19 released
2021-06-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Table of contents
Preface Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 General provisions 1
5 Graphical symbols for feed processing equipment 1
5.1 Graphical symbols for general equipment for feed processing 1
5.2 Graphical symbols for special equipment for feed processing 8
Appendix A (informative appendix) Application examples of graphical symbols for feed processing equipment 22
Index 23
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 24352-2009 "Graphic Symbols for Feed Processing Equipment". Compared with GB/T 24352-2009, this standard
The main technical changes are as follows.
---Added terms and definitions (see Chapter 3);
---Added "the graphic symbols of feed processing equipment can be drawn using principle graphic symbols or characteristic shape graphic symbols or a combination of both
Way to draw. Principle type should be used for general transportation equipment, pipelines, liquids, gas transportation pipelines, valves, pumps, meters, etc.
"Graphic symbols" (see 4.1);
---In the.2009 edition 3.3, "there are no national or industry standards in principle, drawn according to the composition of the main working parts of the equipment"
Amend to read. "If there is no national or industry standard, it should be drawn according to the working principle of the equipment or the main features of the equipment shape or a combination of both
Way of drawing" (see 4.4, 3.3 of the.2009 edition);
---Added regulations on the line types of different material flow lines when drawing process flow charts and the drawing method when these process lines cross;
Added provisions for the representation method of the process line when the material process line needs to cross many equipment and facilities (see 4.5);
---Dividing the graphic symbols of feed processing equipment (Table 1 of the.2009 edition) into general equipment graphic symbols of feed processing (see Table 1) and feed
Graphic symbols for processing equipment (see Table 2);
---Added 48 principle graphic symbols for feed processing equipment (see Table 1 and Table 2);
---Added 17 graphical symbols for the characteristic shape of feed processing equipment (see Table 2);
---Modified the principle graphic symbols of 44 feed processing equipment (see Table 1 and Table 2, Table 1 of the.2009 edition);
---Deleted 43 graphic symbols for feed processing equipment (see Table 1 in the.2009 edition);
---Modified the application example of the graphic symbols of feed processing equipment (see Appendix A, Appendix A of the.2009 edition).
This standard was proposed by China Machinery Industry Federation.
This standard is under the jurisdiction of the National Feed Machinery Standardization Technical Committee (SAC/TC384).
Drafting organizations of this standard. College of Biological Engineering, Henan University of Technology, Jiangsu Muyang Holding Co., Ltd., Fengshang Agriculture and Animal Husbandry Equipment Co., Ltd., cloth
Le (Changzhou) Machinery Co., Ltd., Henan Longchang Machinery Manufacturing Co., Ltd.
The main drafters of this standard. Wang Weiguo, Liu Zhen, Li Xiugang, Yang Dechuan, Zhang Gentai, Wang Jun, Yang Gang, Su Wanen, Shi Yuping.
The previous versions of the standard replaced by this standard are as follows.
---GB/T 24352-2009.
Graphical symbols for feed processing equipment
1 Scope
This standard specifies the graphic symbols for commonly used processing equipment in the feed industry.
This standard is applicable to drawing the process flow chart of feed processing.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.
For undated references, the latest version (including all amendments) applies to this document.
GB/T 4457.4 Mechanical drawing drawing method drawing line
GB/T 18695 Terminology for feed processing equipment
3 Terms and definitions
The terms and definitions defined in GB/T 18695 apply to this document.
4 General rules
4.1 The graphic symbols of feed processing equipment can be drawn by using principle graphic symbols or characteristic shape graphic symbols or a combination of both.
For general-purpose transportation equipment, pipelines, liquids, gas transportation pipelines, valves, pumps, meters, etc., principle-type graphic symbols should be used.
4.2 The graphic symbols of the feed processing equipment should be drawn according to the scale specified in this standard. The graphic symbols of the equipment are shown in the feed processing flow chart.
The size should be drawn in an appropriate scale according to the size of the device it represents.
4.3 The line type of the graphic symbols shall comply with the provisions of GB/T 4457.4.
4.4 The graphic symbols of feed processing equipment not specified in this standard can be implemented in accordance with the corresponding standards if there are national or industry standards; there is no national
Or industry standards, it should be drawn according to the working principle of the equipment or the main features of the equipment shape or a combination of the two. The graphics should be as simple and clear as possible.
4.5 When drawing the process flow chart, the line type of the material flow line should be thick solid line, and the line type of other process lines should follow the provisions in 5.1.when
When two flow lines in the flow chart cross, if the flow lines are not connected in the actual space, you can choose the symbol "" or "" to indicate;
The process line is connected in the actual space and can be indicated by the symbol ""; when the material process line needs to cross many equipment and facilities, it can also be directly in the flow
At the starting equipment or facility of the route, use arrows and text to indicate the equipment or facility to which the material flows.
5 Graphical symbols for feed processing equipment
5.1 Graphical symbols for general equipment for feed processing
See Table 1 for the graphic symbols of general feed processing equipment.
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