Diesel generator set hoisting method

When hoisting the diesel generator set, a steel wire rope with sufficient strength should be used at the hoisting position of the generator set. It should not be set on the shaft. It should also prevent the oil pipe and dial from being damaged. The unit is leveled.

 

1. Measure the vertical and horizontal centerlines of the foundation and the unit

 

Before the unit is in place, the vertical and horizontal center lines of the foundation and the unit and the shock absorber positioning line should be drawn according to the "payout line" of the drawing.

 

2. Hoisting unit

 

When hoisting, use a steel wire rope with sufficient strength at the hoisting position of the unit. It cannot be set on the shaft. It is also necessary to prevent the oil pipe and dial from being damaged. Lift the generator set according to the requirements, align the foundation centerline and the shock absorber, and place the generator set. flat.

 

Diesel generator hoisting

 

3. Unit leveling

 

Use the horn to level the unit. The installation accuracy is 0.1mm per meter of vertical and horizontal horizontal deviation. There should be no space between the horn and the base, so that the force is evenly distributed.

 

4. Installation of exhaust pipe

 

The exposed part of the exhaust pipe should not come into contact with wood or other flammable substances. The extension of the smoke pipe must allow thermal expansion to occur, and the smoke pipe can prevent the entry of rainwater, etc.

 

1) Horizontal overhead: the advantage is that it has fewer turns and less resistance; the disadvantage is that the indoor heat dissipation is poor and the temperature of the computer room is high.

 

20. Laying in the trench: the advantage is that the indoor heat dissipation is good; the disadvantage is that there are many turns and large resistance.

 

5. The temperature of the exhaust pipe of the unit is high. In order to prevent scalding the operator and reduce the temperature increase of the machine room caused by radiant heat, thermal insulation treatment should be carried out. noise effect.