Post Tagged with: "gas"

Boiler Steam and Water Flow General Description

Boiler Steam and Water Flow General Description

Hơi - Nước, Nhà máy Nhiệt điện 13 Tháng Sáu, 2014 at 1:30 chiều

Feedwater enters the bottom header of the economizer (Fig. 2). The water passes upward through the economizer and stringer tubes, and discharges through the outlet headers into piping which conducts the heated feedwater to the steam drum. The economizer stringers support the primary superheater as well as transport water to top of the boiler. The heated (but still subcooled) feedwaterRead More

Boiler Gas & Air Flow General Description

Boiler Gas & Air Flow General Description

Nhà máy Nhiệt điện, Nhiên liệu -Khói - Gió 13 Tháng Sáu, 2014 at 1:27 chiều

1. FUEL FLOW Raw coal is discharged to the pulverizers where the primary air is introduced and the fuel is pulverized. The pulverized coal is transported from the pulverizer by the primary air to the burners through a system of pressurized coal-fired piping. Each pulverizer will supply coal to burners. 2. AIR AND GAS FLOW Air from the forced draftRead More