GB/T 16508.1-2022 PDF English
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 16508.1-2022 | English | 290 |
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Shell boilers - Part 1: General requirements
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| GB/T 16508.1-2013 | English | 140 |
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Shell boilers -- Part 1: General requirements
| Obsolete |
| GB/T 16508-1996 | English | RFQ |
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Strength calculation of pressure parts for shell boilers
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GB/T 16508.1-2022: Shell boilers - Part 1: General requirements---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT16508.1-2022
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 27.060.30
CCS J 98
Replacing GB/T 16508.1-2013
Shell boilers - Part 1.General requirements
Issued on. MARCH 09, 2022
Implemented on. OCTOBER 01, 2022
Issued by. State Administration for Market Regulation;
Standardization Administration of the People's Republic of China.
Table of Contents
Foreword... 3
Introduction... 6
1 Scope... 8
2 Normative references... 8
3 Terms, definitions and symbols... 10
4 Responsibility... 12
5 Boiler range and boiler typical structure type... 13
6 Rated parameters of boilers... 15
7 Design and calculation... 15
8 Manufacturing and inspection... 18
9 Installation and operation... 18
10 Performance test... 18
11 Energy saving and environmental protection... 19
Annex A (informative) Typical structural type of boiler... 20
Bibliography... 27
1 Scope
1.1 This document specifies the general technical requirements for shell boiler range,
boiler rated parameters, design and calculation, manufacturing and inspection,
installation and operation, performance test, energy saving and environmental
protection.
1.2 This document applies to the following range of stationary shell boilers.
a) Steam boilers with rated steam pressure greater than or equal to 0.1 MPa;
b) Hot water boilers with rated outlet pressure greater than or equal to 0.1 MPa and
rated thermal power greater than or equal to 0.1 MW.
1.3 For the once-through boilers and waste heat boilers containing shell boiler elements,
it shall be implemented according to this document.
1.4 This document does not apply to the following devices.
a) Portable shell boilers;
b) Cooling devices to meet the cooling needs of equipment and process flow.
1.5 For stationary shell boilers with rated pressure less than 0.1 MPa, refer to this
document.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 753, Steam condition series for utility boilers
GB/T 1921, Parameters for industrial steam boilers
GB/T 2900.48, Electrotechnical terminology of boilers
GB 3095, Ambient air quality standards
GB 3096, Environmental quality standard for noise
GB/T 3166, Parameters for hot water boilers
GB 4053 (all parts), Safety requirements for fixed steel ladders and platform
GB 8978, Integrated wastewater discharge standard
GB/T 10180, Thermal performance test code for industrial boilers
GB/T 10863, Thermal test method for gas pass heat recovery boiler
3 Terms, definitions and symbols
3.1 Terms and definitions
For the purposes of this document, the terms and definitions defined in GB/T 2900.48
as well as the followings apply.
3.1.7 instrument
A device used alone or in combination with other equipment for display or measurement.
3.1.8 rated pressure
The working fluid pressure at the outlet of the boiler that shall be guaranteed during
long-term continuous operation within the specified water supply pressure and load
range, that is, the rated working pressure or rated outlet pressure marked on the boiler
nameplate.
3.2 Symbols
The following symbols apply to this document.
4 Responsibility
4.1 User
The user shall determine the technical requirements for the boiler according to various
factors related to the use state. Provide the following conditions required for design and
manufacture to the manufacturer in written form.
4.2 Manufacturer
The manufacturer shall ensure that the boiler meets the reasonable requirements of the
user. Be responsible for implementing the requirements of this document and
complying with the following requirements.
a) According to the principles of being safe, energy-saving and environment
4.3 Installer
The responsibilities of the installer are as follows.
5 Boiler range and boiler typical structure type
5.1 Boiler range
5.1.1 Overview
The boiler range referred to in this document includes boiler proper, piping within the
range, safety appurtenance and instruments, auxiliary equipment (auxiliary machine)
and systems, etc. Refer to the definition in 3.1.2 for the boiler proper. See the definitions
in 5.1.2~5.1.4 for piping, safety appurtenance and instruments, auxiliary equipment
(auxiliary machine) and systems within the scope of the boiler.
5.1.2 Piping within boiler range
5.1.4 Auxiliary equipment (auxiliary machine) and system
The auxiliary equipment (auxiliary machine) and systems of the boiler include fuel
feeding equipment, air supply (induction) equipment, flue gas treatment equipment, ash
(slag) collection and removal devices, water supply and water treatment equipment as
well as all related control devices, monitoring equipment and the corresponding
functional systems composed of them.
5.2 Typical structural types of boilers
6 Rated parameters of boilers
6.1 The rated parameters of boilers include rated evaporation (t/h) or rated thermal
power (MW), rated pressure (gauge pressure) and rated temperature.
6.2 The rated parameters of boilers can be selected according to the following standards.
7 Design and calculation
7.1 Material
7.1.1 The selection of boiler materials shall meet the requirements of GB/T 16508.2.
Use within the scope of use specified in the standard.
7.1.2 The determination of the allowable stress of the material is as follows.
7.2.3 The setting and selection of boiler safety appurtenance and instruments shall meet
the requirements of GB/T 16508.5.
7.2.4 The design or selection of combustion equipment shall meet the requirements of
GB/T 16508.6.
7.2.5 Auxiliary equipment (auxiliary machine) and appurtenance for boilers shall meet
the following requirements.
7.2.6 Other parts of the boiler shall meet the following requirements.
8 Manufacturing and inspection
8.1 Boiler manufacturer shall formulate a perfect quality plan. The content shall at least
include the manufacturing and assembly process, inspection and test items, and
qualification indicators of the main pressure elements (pressure component) of the
boiler.
9 Installation and operation
9.1 The site installation, installation process inspection, commissioning and acceptance
of the boiler shall meet the requirements of GB/T 16508.7.
10 Performance test
10.1 The thermal performance test method of the boiler shall be carried out according
to the requirements of GB/T 10180.For condensing boilers, it shall be carried out
according to the requirements of NB/T 47066.
10.3 The initial emission concentration test of boiler air pollutants shall be carried out
according to the method specified in GB 13271.
11 Energy saving and environmental protection
11.1 When designing the boiler, on the basis of ensuring the safety and quality of the
boiler, it shall achieve material saving, energy saving, land saving, water saving and
environmental protection.
11.2 Auxiliary machine for boilers shall be energy-saving equipment. Equipment such
as blowers and water pumps shall be frequency conversion speed regulation devices.
11.3 The impact of boiler noise on the surrounding environment shall meet the
requirements of GB 12348 and GB 3096.
11.4 Boiler manufacturing shall adopt green technology. The production process shall
be reasonable. Avoid waste in the production process.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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