JB 1655-1975 Mining impeller flotation machine JB1655-1975 Standard download decompression password: www.bzxz.net

Standard of the First Machinery Industry Department of the People's Republic of China
Types, basic parameters, dimensions and technical conditions of impeller flotation machines for mining
JB1655~1656--75
JB1655—75
5Types, basic parameters and dimensions of impeller flotation machines for mining5Technical conditions of impeller flotation machines for mining
JB1656-75
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Standard of the Ministry of Machinery Industry of the People's Republic of China
Types, basic parameters and dimensions of impeller flotation machines for mining
JB1655-75bZxz.net
This standard applies to impeller flotation machines for flotation of non-ferrous and ferrous metal minerals. The machine can also be used for the separation of non-metallic minerals.
1. Type of flotation machine:
(1) The machine is a mechanical stirring self-priming type:
(2) Configuration of slots: Generally, it is configured with an even number of slots. In special cases, it can be configured with an odd number of slots or made into a single slot machine;
(3) There are two types of installation: left and right. Facing the foam scraper, the slurry is fed from the left, which is the left type, and vice versa, which is the right type.
2. Basic parameters and dimensions shall comply with the following table. Number
Parameter name,
Effective volume of tank (m3)
Production capacity (slurry flow)
(m*/min)
Impeller diameter (mm)
Impeller speed (rpm)
Inhaled air volume (m\/min)
Impeller motor power
(kW)
Two tanks)
(Two tanks)
The First Ministry of Machinery Industry of the People's Republic of China 300
0.3~0.90.6~1.61.5~3.5
May 1, 1976
Total 2 pages Page 2
Parameter name, unit| |tt||Power of electric motor for foam scraper
(kW)
Power of electric motor for electric gate
(dry watt)
Dimensions of tank
(mm)
Note:①Example of model:
JB1655-—75
10 times of the volume of a single tank (2.8 m”)
Mechanical stirring, impeller type (machine)
Flotation machine (optional)
②XJ-11 flotation machine from 18 tanks, XJ-28 flotation machine from 12 tanks, XJ-58 from 10 tanks, all need to be equipped with two sets of scraper transmission devices.
③Flotation machines above XJ-11 have two powers.
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