GB/T 29891-2026 荔枝、龙眼干燥设备技术规范

ICS65.060.99

CCSB93

中华人民共和国国家标准

GB/T29891—2026

代替GB/T29891—2013

荔枝、龙眼干燥设备技术规范

Technicalspecificationforlitchiandlongandryingequipment

2026⁃08⁃28发布2027⁃03⁃01实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/T29891—2026

目次

前言··························································································································Ⅲ

1范围·······················································································································1

2规范性引用文件········································································································1

3术语和定义··············································································································1

4技术要求·················································································································1

4.1一般要求···········································································································1

4.2性能要求···········································································································1

4.3安全要求···········································································································2

4.4使用有效度········································································································2

5试验方法·················································································································2

5.1试验条件···········································································································2

5.2性能试验···········································································································3

5.3安全检查···········································································································4

5.4使用有效度········································································································5

6检验规则·················································································································5

6.1出厂检验···········································································································5

6.2型式检验···········································································································6

7标志、包装、运输和贮存·······························································································7

7.1标志·················································································································7

7.2包装与运输········································································································7

7.3贮存·················································································································7

附录A（规范性）干燥过程中的水分监测方法····································································8

Ⅰ

GB/T29891—2026

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规定

起草。

本文件代替GB/T29891—2013《荔枝、龙眼干燥设备技术条件》，与GB/T29891—2013相比，

除结构调整和编辑性改动外，主要技术变化如下：

a）更改了“范围”（见第1章，2013年版的第1章）；

b）删除了“型号”（见2013年版的第4章）；

c）增加了“一般要求”（见4.1）；

d）更改了“单位耗能量”和“干燥速率”指标（见表1，2013年版的表1）；

e）删除了主要性能指标中的“成品含水率”（见2013年版的表1）；

f）删除了主要性能指标中的“平均故障间隔时间”（见2013年版的表1）；

g）增加了“试验方法”（见第5章）；

h）删除了“基本要求”“外观质量”“装配质量”“空运转试验”“标牌及技术文件”（见2013年版的

5.1、5.4、5.5、5.6、5.7）；

i）增加了试验方法中“物料含水率”的监测方法和要求[见5.2.2d）]；

j）更改了“检验规则”（见第6章，2013年版的第6章）；

k）将“包装、运输及贮存”更改为“标志、包装、运输和贮存”，并更改了相关内容（见第7章，2013年

版的第7章）；

l）增加了“干燥过程中的水分监测方法”（见附录A）。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由中华人民共和国农业农村部提出并归口。

本文件起草单位：广东省现代农业装备研究院、广州市从化华隆果菜保鲜有限公司、农业农村部农

业机械化总站、华南农业大学、仲恺农业工程学院、广东省农业科学院。

本文件主要起草人：陆萍、胡光华、王周宇、欧阳建忠、宋仁龙、温冰怡、李君、施琳琳、朱立学、陈天赐、

冯云云。

本文件及其所代替文件的历次版本发布情况为：

——2013年首次发布为GB/T29891—2013；

——本次为第一次修订。

Ⅲ

GB/T29891—2026

荔枝、龙眼干燥设备技术规范

1范围

本文件规定了荔枝、龙眼干燥设备（以下简称“干燥设备”）的技术要求、检验规则、标志、包装、运输

和贮存，描述了相应的试验方法。

本文件适用于以空气为干燥介质，以间接加热方式对荔枝、龙眼进行干燥的批式干燥设备。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文

件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于

本文件。

GB/T191包装储运图形符号标志

GB5009.3—2016食品安全国家标准食品中水分的测定

GB/T6388运输包装收发货标志

GB/T9480农林拖拉机和机械、草坪和园艺动力机械使用说明书编写规则

GB10396农林拖拉机和机械、草坪和园艺动力机械安全标志和危险图形总则

GB/T14095农产品干燥技术术语

GB16798食品机械安全要求

GB/T31735龙眼

NY/T515荔枝

3术语和定义

GB/T14095、GB/T31735和NY/T515界定的以及下列术语和定义适用于本文件。

3.1

成品裂壳率fissureratiooffinishedproduct

干燥后成品中裂壳果的质量占成品总质量的百分比。

4技术要求

4.1一般要求

4.1.1干燥设备的干燥室不应有热风泄漏现象，热源设备、热交换器及管道不应有烟、气外漏。

4.1.2机组运转应平稳，无异常声响；运动部件应运转灵活，无卡滞现象；各连接处紧固件应连接牢固，

无松动。

4.2性能要求

干燥设备主要性能指标应符合表1的规定。

1