ICS71.120；83.200

CCSG95

中華人民共和國國家標準

GB/T25936.4—2024

代替GB25936.4—2010

橡膠塑料粉碎機械

第4部分：團粒機安全要求

Rubberandplasticssizereductionmachines—

Part4：Safetyrequirementsforagglomerators

2024?12?31發(fā)布2025?07?01實施

國家市場監(jiān)督管理總局

國家標準化管理委員會發(fā)布

GB/T25936.4—2024

目次

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

引言··························································································································Ⅴ

1范圍·······················································································································1

2規(guī)范性引用文件········································································································1

3術語和定義··············································································································2

4安全要求和/或保護/風險減小措施················································································2

4.1通用要求···········································································································2

4.2機械危險···········································································································2

4.3熱危險··············································································································3

4.4噪聲危險···········································································································4

4.5粉塵、煙霧和氣體產生的危險··················································································4

4.6電氣危險···········································································································4

4.7急停、停止功能和啟動功能·····················································································5

4.8意外啟動···········································································································5

4.9高處墜落···········································································································6

5安全要求和/或保護/風險減小措施的驗證·······································································6

6使用信息·················································································································6

6.1通用要求···········································································································6

6.2使用說明書········································································································6

6.3標記和警告標志··································································································7

附錄A（資料性）重大危險·····························································································8

附錄B（規(guī)范性）噪聲測試規(guī)程······················································································10

B.1通則···············································································································10

B.2聲功率級的測定································································································10

B.2.1測量標準····································································································10

B.2.2測量不確定度······························································································10

B.3操作位置發(fā)射聲壓級測定····················································································10

B.3.1測量標準····································································································10

B.3.2測量不確定度······························································································11

B.4噪聲測量時團粒機安裝條件·················································································11

B.5噪聲測量時團粒機運行條件·················································································11

B.6應記錄和報告的信息··························································································11

Ⅰ

GB/T25936.4—2024

B.6.1通用要求····································································································11

B.6.2團粒機的基礎信息························································································11

B.6.3團粒機的參數(shù)信息························································································11

B.6.4測試標準信息······························································································12

B.6.5噪聲數(shù)據····································································································12

B.6.6規(guī)定的測試參數(shù)···························································································12

B.6.7安裝和運行條件···························································································12

B.7噪聲發(fā)射值的聲明和驗證····················································································12

參考文獻····················································································································14

Ⅱ

GB/T25936.4—2024

前言

本文件按照GB/T1.1—2020《標準化工作導則第1部分：標準化文件的結構和起草規(guī)則》的規(guī)

定起草。

本文件是GB/T25936《橡膠塑料粉碎機械》的第4部分。GB/T25936已經發(fā)布了以下部分：

——第1部分：刀片式破碎機安全要求；

——第2部分：拉條式切粒機安全要求；

——第3部分：切碎機安全要求；

——第4部分：團粒機安全要求。

本文件代替GB25936.4—2010《橡膠塑料粉碎機械第4部分：團粒機安全要求》，與GB25936.4—

2010相比，除結構調整和編輯性修改外，主要技術變化如下：

a）更改了本文件的范圍（見第1章，2010年版的第1章）；

b）更改了“團粒機”等3個術語和定義（見3.1~3.3，2010年版的3.1、3.3、3.6）；

c）刪除了“團粒室上的喂料和排料開口”、“固定喂料裝置”和“喂料系統(tǒng)”的術語和定義（見2010年

版的3.2、3、4和3.5）；

dPL4.2.1.14.2.1.34.2.1.64.2.1.7

）增加了控制系統(tǒng)安全相關部件所需性能等級r的要求（見、、、、

4.2.2、4.2.3.1、4.7.1、4.7.2、4.8）；

e）增加了開口尺寸超過500mm×400mm時的要求（見4.2.1.4）；

f）增加了不能實現(xiàn)手動旋轉團粒刀具時的要求（見4.2.1.6）；

g）增加了防止團粒刀具堵塞的要求（見4.2.1.7）；

h）更改了未預切割物料的喂料時的要求（見4.2.2，2010年版的5.2.2）；

i）刪除了部件或物料從團粒室內彈出、團粒室強度的要求（見2010年版的5.2.3、5.2.4）；

j）增加了排料系統(tǒng)的運動部件的要求（見4.2.3）；

k）更改了熱危險的部分要求（見4.3.3，2010年版的5.3.1）；

l）更改了噪聲測試的要求（見4.4.3，2010年版的5.4.4）；

m）增加了控制回路的要求（見4.7）；

n）增加了急停功能的要求（見4.7.1）；

o）增加了停止功能和啟動功能的要求（見4.7.2、4.7.3）；

p）更改了意外啟動的要求（見4.8，2010年版的5.7）；

q）更改了安全要求和/或保護/風險減小措施驗證（見第5章，2010年版的第6章）；

r）更改了使用信息（見第6章，2010年版的第7章）；

s）增加了溫度控制設置的使用信息（見6.2.11）；

t）增加了警告標志信息（見6.3.2）；

u）將“重大危險列舉”更改為資料性附錄（見附錄A，2010年版的第4章）；

v）更改了噪聲測試規(guī)程（見附錄B，2010年版的附錄A）。

請注意本文件的某些內容可能涉及專利。本文件的發(fā)布機構不承擔識別專利的責任。

本文件由中國石油和化學工業(yè)聯(lián)合會提出。

本文件由全國橡膠塑料機械標準化技術委員會（SAC/TC71）歸口。

本文件起草單位：北京橡膠工業(yè)研究設計院有限公司、江蘇貝爾機械有限公司、東莞信易電熱機械

Ⅲ

GB/T25936.4—2024

有限公司、大連塑料機械研究所。

本文件主要起草人：王更新、何成、李樹恩、吳峻睿、白燕濤、楊紅。

本文件及其所代替文件的歷次版本發(fā)布情況為：

——2010年首次發(fā)布為GB25936.4—2010；

——本次為第一次修訂。

Ⅳ

GB/T25936.4—2024

引言

根據GB/T15706—2012的分類，本文件屬于C類標準。

本文件尤其與下列與機械安全有關的利益相關方有關：

——機器制造商；

——健康與安全機構。

其他受到機械安全水平影響的利益相關方有：

——機器使用者；

——機器所有者；

——服務提供者；

——消費者（機器預定由消費者使用時）。

上述利益相關方均有可能參與本文件的起草。

涉及機器以及所涵蓋的危險、危險狀態(tài)和危險事件范圍已在本文件的范圍中給出。

當本文件的要求與A類標準或B類標準中的要求不同時，對于已按照本文件設計和制造的機器，

本文件的要求優(yōu)先于其他標準中的要求。

橡膠塑料粉碎機械主要由刀片式破碎機、拉條式切粒機、切碎機和團粒機組成，故GB/T25936《橡

膠塑料粉碎機械》按照設備分類，分為以下四個部分。

——第1部分：刀片式破碎機安全要求。目的在于規(guī)定將橡膠塑料物料在破碎室內用刀片進行破

碎，直至被破碎物料能通過合適規(guī)格的篩板孔進入排料區(qū)的刀片式破碎機設計和制造的安全

要求并給出機器安全使用的相關說明。

——第2部分：拉條式切粒機安全要求。目的在于規(guī)定將橡膠塑料的條狀物料在切割室內切割成

規(guī)則顆粒的拉條式切粒機設計和制造的安全要求并給出機器安全使用的相關說明。

——第3部分：切碎機安全要求。目的在于規(guī)定將橡膠塑料物料置于在一根或多根低速旋轉軸上

裝有切碎刀具的進行切碎物料的切碎機設計和制造的安全要求并給出機器安全使用的相關

說明。

——第4部分：團粒機安全要求。目的在于規(guī)定將廢熱塑性塑料在密閉室內改變其形狀、尺寸和

流動性的團粒機設計和制造的安全要求并給出機器安全使用的相關說明。

Ⅴ

GB/T25936.4—2024

橡膠塑料粉碎機械

第4部分：團粒機安全要求

1范圍

本文件規(guī)定了團粒機設計和制造的安全要求，給出了機器安全使用的相關說明。

本文件適用于處理在團粒機的整個生命周期內（見GB/T15706—2012中的5.4），預定使用過程

中，以及由制造商可合理預見的誤用情況下，與團粒機相關的所有重大危險、危險狀態(tài)和危險事件（見

附錄A）。

本文件適用于從喂料口的外邊緣開始到排料口的外邊緣結束的團粒機。

本文件不涉及：

——由于加工可能危害健康的物料的排放產生的危險；

——被加工物料中易燃殘留物點燃引起的危險；

——排氣通風系統(tǒng)的要求。

2規(guī)范性引用文件

下列文件中的內容通過文中