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- Add: No. 3, Gongshu Road, industrial development zone, Changtu town, Gongjing District district, Sichuan Province
- Tel: 0813-3860730 3860728
- Fax: 0813-3860728
- Email: [email protected]
GXRZ type high and low pressure oil lubrication device is mainly suitable for the bulb tubular turbine generator set bearing lubrication system, also can be used for steel mills, cement plants and other metallurgical industry lubrication system, its working medium is N22~ N320 extreme pressure industrial gear oil or other mechanical lubricating oil.
TECHNICAL DATA
|
Model |
GXRZ75-2.5 |
GXRZ120-3.75 |
GXRZ150-5 |
GXRZ180-9.6 |
GXRZ230-9.6 |
GXRZ370-10.5 |
GXRZ400-10.5 |
GXRZ450-10.5 |
GXRZ500-19.3 |
|
|
Low pressure pump |
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|
Working pressure |
Mpa |
0.4-1.6 |
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|
Nominal flow |
L／min |
75 |
120 |
150 |
180 |
230 |
370 |
400 |
450 |
500 |
|
Motor power |
kW |
2.2 |
3 |
6 |
5.5 |
7.5 |
15 |
15 |
15 |
15 |
|
Mechanical impurties |
um |
≤0.08 |
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|
High pressure pump |
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|
Working pressure |
Mpa |
0～31.5 |
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|
Nominal flow |
L／min |
2.5 |
3.75 |
5 |
9.6 |
9.6 |
10.5 |
10.5 |
10.5 |
19.3 |
|
Motor power |
kW |
3 |
4 |
4 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
11 |
|
Mechanical impurties |
um |
≤0.05 |
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|
Heat exchange area |
m2 |
8 |
12 |
16 |
21 |
21 |
21 |
44 |
44 |
44 |
|
Effective volume of fuel tank |
m3 |
2.2 |
2.8 |
3.2 |
4 |
5 |
8 |
8 |
8 |
10 |
|
Heating power |
kW |
6 |
8 |
12 |
12 |
12 |
12 |
12 |
12 |
16 |
In the host start, speed and stop vegetables with high pressure system, forming a static pressure oil film, to be host torun with the formation of a dynamic pressure oil film speed, high pressure pump to stop the oil supply, low pressure pumprotating oil, liquid friction conditions. Low pressure system can be directly through the low pressure pump directly to thelubrication point, in a hydropower station, usually with a low pressure pump to the high oil tank, and then to the lubricationpoint of oil, high oil tank by a hub and gravity tank.
■ Technical parameters
High and low pressure oil lubrication device is mainly composed of high and low pressure oil station, high position tank(hub and gars Dilute oil station mainly consists of the following parts: main tank, high and low pressure ank, tank, double tube net type filter, a high pressure filter (2), low pressure oil pump (two mutually standby), high pressure pumps (two mutually standby), gear pump, auxiliary heater, tubular with cooling and magnetic replica of the liquid level gauge, the oil water mixing signal isPT100T thermal resistance and pipeline valves and other components.
High pressure pump in the host to start or stop work, one work, another standby, dilute oil station normal operation is, аlow pressure pump, another standby, the thin oil lubrication device with filter, cold
■head oil tank Parameters
|
Model and parameter |
GWYX0.9 -0.2/0.7 |
GWYX1.3- 0.2/1.1 |
GWYX1.8-0.3/1.5 |
GWYX2.3 -0.4/1.9 |
GWYX3.3- 0.6/1.5 |
GWYX4 -1/3 |
GWYX5-1.3 /3.7 |
|
Total effective volume(m3) |
0.9 |
l.1 |
1.8 |
2.3 |
3.3 |
4 |
5 |
|
Hub tank capacity(m2) |
0.2 |
0.2 |
0.3 |
0.4 |
0.6 |
1.0 |
1.3 |
|
Weight fuel t ank volume(m2) |
0.7 |
1.1 |
.5 |
1.9 |
2.5 |
3.0 |
3.7 |
|
Heater power(kW) |
2X2 |
2X2 |
3X2 |
3X |
3X2 |
3X2 |
3X7 |