DB31/T 656-2021 Active Shanghai CityLocal standards

DB31/T 656-2021 Energy-saving performance evaluation index for aluminum and aluminum alloy fusion-heating insulation furnaces

DB31/T 656-2021 Energy-saving performance evaluation index for aluminum and aluminum alloy fusion-heating insulation furnaces

Publish Date: 2021-07-27 Implement Date: 2021-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB31/T 656-2021

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Technical management

ICS Name: Integrated Energy and Heat Transfer Engineering

Publish Date: 2021-07-27

Implement Date: 2021-10-01

Pages: 8 pages

Scope

This document specifies the operational energy efficiency evaluation indicators, testing and calculation methods, application of results, and energy-saving measures for aluminum and aluminum alloy melting furnaces.
This document is applicable to the energy-saving operation evaluation of melting furnaces heated by gas and liquid fuels.
This document is not applicable to the energy-saving operation evaluation of melting furnaces heated by solid fuels and crucible-type melting furnaces.

Development Information

Word Count: 10 Thousand words Pages: 8 pages

Replace the following standards

DB31/T 656-2012

Referenced Standards

GB/T 13338-1991 Basic rules for the measurement and calculation of thermal equilibrium of fuel-fired furnace in industry GB/T 13338-2018 Basic rules for the measurement and calculation of thermal equilibrium of fuel-fired furnace in industry DB31/T 220

Related Standards

GB/T 3794-1983 Abolished

GB/T 3794-1983 Standard for assesment of technical proficiency and acceptahce for energy balance of industrial enterprise

Publish Date: 1983-07-06

GB/T 5623-1985 Replaced

GB/T 5623-1985 Guides for the stipulation and administration of electricity consumption norm of product

Publish Date: 1985-11-25

GB/T 6421-1986 Abolished

GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise

Publish Date: 1986-05-27

GB/T 6422-1986 Replaced

GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises

Publish Date: 1986-05-27

GB/T 6425-1986 Replaced

GB/T 6425-1986 Nomenclature for thermal analysis

Publish Date: 1986-05-27

GB/T 8174-1987 Replaced

GB/T 8174-1987 Methods of measuring and evaluating thermal insulation effects for equipments and pipes

Publish Date: 1987-08-28