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GB/T 26889-2011Grain and oil machinery - Starch flash dryers (English PDF)

粮油机械淀粉气流干燥机

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 19, 2011

Implementation date

December 1, 2011

Scope

GB/T 26889-2011 is the English-translated version of 粮油机械淀粉气流干燥机.

GB/T 26889-2011 sets the terms and definitions, the working principle, the model and basic parameters, the technical requirements, the test methods, the inspection rules and the marking, packaging, transportation and storage requirements for the starch air dryer.

Clause 1 states that it applies to straight tube and pulsed starch air dryers. The clauses printed in the draft run Scope, Normative references, Terms and Definitions, works, and models and basic parameters, and the foreword states that Appendix A is a normative appendix, to which 5.1 refers for the preparation of the model designation.

Clause 3 defines two terms: the starch air dryer, equipment in which wet starch loses moisture to hot air, and unit energy consumption, the heat consumed to evaporate one kilogram of water during the drying process, expressed in kilojoules per kilogram (kJ/kg).

Clause 4 describes the working principle, in which dehydrated wet starch is thrown into the drying tube by the feeder, mixes there with air heated by the heater and moved by the fan, gives up its moisture to the hot air stream along a drying tube of a certain length, and is then collected, dried, by the cyclone.

Clause 2 cites GB/T 191, GB/T 3768, GB/T 12087, GB/T 13306, GB/T 15605, GB/T 16157, GB/T 24854, GB/T 24856, GB/T 25218 and GB Z158. The draft available on the source page breaks off inside clause 5, so the technical requirements, test methods and inspection rules themselves are not shown. It was issued on 2011-09-29 and has applied since 2011-12-01.

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Document preview — GB/T 26889-2011

National Standard of the People's Republic of China

ICS: 67.260
Classification: X 91

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and Definitions
4 Works
5 Models and basic parameters

Foreword

Appendix A of this standard is a normative appendix. The standard proposed by the National Food Authority.

1 Scope

This standard specifies the terms and definitions starch air dryer, working principle, model and basic parameters, technical requirements, test methods, inspection Inspection rules, marking, packaging, transportation and storage requirements.

This standard applies to starch straight and pulsed air dryer.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 191 Packaging - Pictorial signs

GB/T 3768 Determination of sound pressure of sound power levels of noise sources reflecting surface enveloping measurement surface using simple method

GB/T 12087 starch moisture determination oven method

GB/T 13306 signs

GB/T 15605 Dust Explosion Relief Guide

GB/T 16157 Stationary source emission-Determination of particulates and gaseous pollutants sampling methods

GB/T 24854 grain and oil machinery products packaging technology

GB/T 24856 Oil Machinery casting general technical conditions

GB/T 25218 Grain and Oil Painting machinery products general technical conditions

GB Z158 workplace occupational hazard warning labels

3 Terms and Definitions

The following terms and definitions apply to this standard.

3.1 Starch air dryer

Hot air wet starch loses moisture equipment.

3.2 Unit Energy Consumption

Air dryer during the drying process the heat of evaporation of water consumed 1kg units of kilojoules per kilogram (kJ/kg).

4 Works

Dehydrated wet starch stirred into the feeder throw feeder, drying tube was thrown into the air heated by the heater under the action of the fan Mixed with the wet starch, starch and wet suction drying tube, pipe flow in the drying process of a certain length, the moisture and hot air wet wet starch starch Continued to spread to lower the temperature of hot air stream manipulation, and wet and dry starch due to water loss, dry starch and then collected by the cyclone.

5 Models and basic parameters

5.1 Model preparation

Executed in accordance with Appendix A.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

JB/T 5686-2018Complete equipment for medium and small potato starch processing

Similar standards

GB/T 25235-2026|GB/T 34669-2026|GB/T 47526-2026|GB/T 24854-2025|GB/T 25730-2025|GB/T 26885-2025

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