JB/T 5280.1-1991 Vacuum vibration flow dryer type and basic

This standard specifies the structural type and basic parameters of vacuum vibration flow dryers. This standard applies to horizontal vacuum vibration flow dryers. JB/T 5280.1-1991 Type and basis of vacuum vibration flow dryer JB/T5280.1-1991 Standard download and decompression password: www.bzxz.net

Machinery Industry Standard of the People's Republic of China
JB/T5280.1--91bzxZ.net
Vacuum vibration flow dryer
Type and basic parameters
Released on 1991-07-22
Released by the Ministry of Mechanical and Electronics Industry of the People's Republic of China
Implemented on 1992-07-01
Machinery Industry Standards of the People's Republic of China||tt| |Vacuum vibration flow dryer
Type and basic parameters
Theme content and scope of application
This standard specifies the structural type and basic parameters of the vacuum vibration flow dryer. This standard applies to horizontal vacuum vibration flow dryers (hereinafter referred to as dryers). 2 Reference standards
GB6070.1 Nominal diameter of vacuum flange
GB6070.2 Vacuum flange connection type
3 Type and basic parameters
3.1 Structural type|| tt||3.1.1 dryer is horizontal type and mainly consists of a host machine and a power supply. 3.1.2 The main engine consists of a simplified body, front and rear end covers, motor and supporting parts. JB/T 5280.1—91
3.1.3 The nominal diameter of the dryer vacuum flange and the vacuum flange connection type should comply with the regulations of GB6070.1 and GB6070.2 respectively. 3.2 Basic parameters
The basic parameters of the dryer should comply with the requirements in Table 1. Table 1
Drying room
Sequence
ZW400
ZW1250
ZW1600
real volume
drying room
full volume
2.000|| tt |
Drying room
Ultimate pressure
Pa||tt ||1000
Drying room
Air leakage rate
volume in
dry strength
kg/(h·m °)
Motor power
(recommended)
5.5||tt ||5.5
Implemented on 1992-07-01
3.3 model representation method||tt ||3.3.1 Expression method
3.3.2 Marking example
JB/T 5280. 1-91
is expressed by 1000 times the actual volume of the drying chamber, m3 is expressed by " The first letters of the Chinese pinyin of "vacuum vibration" and "horizontal" are Z and W, indicating a horizontal vacuum vibration flow dryer with a drying chamber volume of 0.03m2, marked as: zw30||Additional instructions:
This standard is proposed and centralized by the National Technical Committee for Vacuum Technology Standardization. This standard is drafted by Liaoning Tieling Drying Technology Research Institute. The main drafters of this standard are Zhao Jian, Xu Luji and Zhang Yujie. 2
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