JB/T 9100-1999 Technical requirements for local ventilation fans in mines
Basic Information
Standard ID:
JB/T 9100-1999
Standard Name: Technical requirements for local ventilation fans in mines
Chinese Name:
矿井局部通风机 技术条件
Standard category:Machinery Industry Standard (JB)
state:in force
Date of Release1999-07-12
Date of Implementation:2000-01-01
standard classification number
Standard ICS number:Fluid systems and general parts >> 23.140 Compressors and pneumatic machinery
Standard Classification Number:Machinery>>General Machinery and Equipment>>J72 Compressor, Fan
Publication information
other information
Focal point unit:National Technical Committee for Standardization of Fans
Introduction to standards:
JB/T 9100-1999 JB/T 9100-1999 Technical requirements for local ventilation fans in mines JB/T9100-1999 Standard download decompression password: www.bzxz.net
Some standard content:
JB/T 9100--1999bzxz.net
This standard is a revision of ZBJ72037-90 "Technical Conditions for Local Ventilators in Mines". Compared with the original standard, the main technical content of this standard has been changed as follows: The original standard stipulates that the ventilator ≥ N5.0, the maximum full pressure efficiency ≥ 78%,
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