Standard No.:	JB/T 8523-1997
English Name:	Explosion Proof Fanner Technical Conditions
Chinese Name:	防爆通风机 技术条件
Chinese Classification:	J72    Compressor and fan
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	Ministry of Machine Building
Issued on:	1997-3-4
Implemented on:	1997-10-1
Status:	abolished
Abolished on:	2024-07-11
Superseding:	ZB J72 034-1990
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	150.00
Delivery:	via email in 1~3 business day

本标准规定了一般用途防爆通风机的技术要求、试验方法、检验规则、保证期、标志、包装及运输。
本标准适用于爆炸环境中输送在最低闪点浓度以下的气体或与空气形成的易燃、易爆的气体混合物的通风换气用风机其最高温度不超过80℃， 含尘量和其他固体杂质的含量不大于100 mg/m3 ，直径不大于1mm。