How to install the diesel generator exhaust system?

1. The generator outlet water tank to the general should have 200-400 - mm distance, each side of the air outlet than 50-100 - mm wide each side of the tank.

 

2. Ventilation soft expansion joints can be connected by artificial leather or canvas (specific material meet design requirements), connected with 25 each side of the Angle steel and flat iron nails tight connection, must brush and paint antirust paint. Soft joint after installation should be around 10 mm range.

 

3. Such as the exhaust muffler system with a muffler exhaust noise elimination, designers and construction personnel at the scene before installation construction scheme is determined.

 

4. The exhaust noise elimination scheme of anechoic chamber without special instructions in the design, is the general standard, namely: the sound absorption slice thickness is 80 mm sound distance is more than 2.5 m, such as the spacing is 150 mm, sound distance is less than 2.5 m, such as the spacing is 120 mm. Is turning on the sound absorption curve form, in order to reduce airflow resistance and improve the effect of noise elimination.

 

Diesel generator set exhaust system installation method

 

5. Acoustic piece skeleton frame with 40 x 4 Angle, frame stiffener plate with a flat iron. Strengthen the spacing is 500 mm. Fills in absorption material, outside with glass cloth and galvanized wire welding forming, galvanized mesh with a flat iron with rivet after compaction, there are reinforced plate must also pressure bar and rivet, rivet spacing shall not be greater than 150 mm, and should be arranged evenly. Acoustic requirements wire mesh surface smooth, no bumps, sound-absorbing material filled evenly.

 

6. The export of exhaust muffler system outside the page, within the page galvanized mesh.

 

7. Exhaust system, such as using steel plate and keel as sound insulation wall, sound insulation, should choose 2 mm steel plate for 40 x 4 Angle as a skeleton, Angle with bolts on the ground and metope, spacing is 600 mm. The thickness of sound-absorbing cotton is 120 mm.

 

8. Exhaust muffler system all not rust metal components of antirust paint antirust processing.

 

9. Exhaust muffler system with sound system into the wind of the material and production process requirement if no special instructions, insist on.