Automatic SZL Series Chain Grate Steam Boiler 1.6MPa Working Pressure

Product Description

1.6MPa Industrial SZL Series Full Automatic Chain Grate Steam Boiler For Industrial Chemical Plant

Structural Features

1. The boiler is a double drum longitudinal chain grate low temperature hot water boiler, the boiler adopts the upper and lower body structure, the boiler upward free expansion.

2. The lower part of the boiler is the furnace part, the bottom part is the small scale chain grate and the advanced furnace arch structure is arranged. The upper part of the upper part of the hearth is the hearth, the rear part of which is followed by the burn-off part and then into the convection tube bundle.

3. High-temperature flue gas heats up in the hearth and burnout chamber and continues to burn out, and at the same time, large particles of ash in the flue gas are separated to achieve the first gravity separation of flue gas and ash in the furnace.

Flue Gas Flow

1. The flue gas from the burnout chamber returns to the convection tube bundle in three return passes to realize the separation of flue gas heat transfer and ash.

2. Ash in this separation is removed by placing the ash door into the lower grate surface. Flue gas from the convection tube bundle turned into other auxiliary equipment, where the flue gas has completed an ash separation, leaving the main boiler to dust collector.

3. Into the chimney by the induced draft fan into the atmosphere. It should be noted that we are familiar with the modified product convection tube bundle is for the two return, and we added a return trip, which means that both increase the heating area. But also increased the flue gas heat transfer time, the boiler output is fully guaranteed, the exhaust gas temperature is also effectively controlled.

Technical Parameters