| 摘要 |
<p>#CMT# #/CMT# The device has a burner including a rectangular inlet (11) provided with parallel longitudinal walls and parallel cross walls. Fuel lances (L1, L2) are arranged eccentric to a central longitudinal plane (16) of the rectangular inlet, and run through the rectangular inlet. A passage (13) at the rectangular inlet is attached to a circular mixture pipe whose axis lies on the central longitudinal plane of the rectangular inlet. A diameter of the mixture pipe is larger than a distance of the longitudinal walls, and is smaller than a distance of the cross walls. #CMT#USE : #/CMT# Combustion device for use in a stationary gas turbine. #CMT#ADVANTAGE : #/CMT# The device controls mixing- and composition processes of fuel and air, reduces nitrogen oxide emission, and avoids extinguishment of flame, thus improving stability of the flame. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of a burner with a rectangular mixing pipe, a circular mixture pipe and two fuel lances arranged eccentric to central longitudinal plane of rectangular inlet. L1, L2 : Fuel lances 11 : Rectangular inlet 13 : Passage 16 : Central longitudinal plane 22 : Air-passage.</p> |
