50A - 300A Bore Roots Blower For Power Industry Flue Gas Desulfurization Plant

Roots Blower Used in Power Industry Flue Gas Desulfurization Plant

Product Introduction

The performance tables provide the blower's model number, bore, rotational speed (r.p.m), discharge pressure, air capacity, and required power.

The air capacity in the tables is indicated in the standard suction state.The standard suction state herein mentioned is defined as the condition at 20℃ temperature, 1.0332Kgf/cm² (101.3KPa) absolute pressure and 65% relative humidity.

The reference air capacity (temperature 0℃ and 1.0332kgf/cm² (101.3kpa) absolute pressure) is generally indicated in Nm³/min.

However, it may be converted into the standard air capacity by the following equation, if the suction pressure is equal.

Qs = QNx1.0732

Where, Qs: standard air capacity (m³/min); and

QN: reference air capacity (m³/min).

The discharge air capacity can be converted into the standard air capacity by the following equation.

Qs = Qdx (1.0332+Pd)/ 1.0332x(273+Ts)/(273 + Td)

Where, Qd : discharge air capacity, in m³/min;

Pd : discharge pressure, in Kgf/cm²,

Ts : suction temperature, in ℃,

Td : discharge temperature, in ℃.

Based on the air capacity and discharge pressure calculated as above, the performance table lists the model, bore, r.p.m., and required power.

Sl Units Conversion Table ( Sl Units in Heavy Lines )

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