Back Pressure Steam Turbine

Focusing on the industry and providing the best quality Small Condensing Steam Turbine, Auxiliary Equipment, Coal-fired Steam Boiler and services with the most professional attitude is our core competitive advantage. We insist on serving as the foundation, striving for survival on the basis of quality, and dedicating technological products that strive for excellence. We insist on 'building reputation with quality, occupying the market with brand, striving for development by innovation, and obtaining benefit by scale'. After years of research and innovation, our products continue to push through the old and bring forth the new, and adhere to technological innovation, scientific management and honest management.

Product Brief Introduction

There are about 30 types of driven turbines below 50 MW, which are widely used to drive industrial devices, such as blowers, induced draft fans, compressors, and pumps etc.

Work Flow and Description

Layout Form Ⅰ

Figure 1

The layout described above is suitable for two dragged devices (one used and one standby), one is driven by a steam turbine to save energy, and the other is driven by a motor. When the steam turbine is overhauled or malfunctions, the standby equipment is activated to continue to ensure that the subsequent production process is not affected.

Layout Form Ⅱ

First, the steam enters the steam turbine to flow through and perform work, and the motor (double shaft extension) is driven by the clutch, and then the motor is connected to the dragged device to do work. By transforming the mechanical energy of the steam turbine into the kinetic energy of the dragged device, the exhaust steam (or the electric energy of the electric motor) after perform work enters the subsequent steam pipeline. The layout description is shown in Figure 2.

Figure 2

The layout described above is suitable for driving a dragged device. When the steam turbine is overhauled or malfunctions, the clutch will disconnect the steam turbine and the motor, and the motor will drive the drag equipment to continue to ensure that the subsequent production process is not affected. In addition, when the power of the steam turbine selected according to the steam parameters is greater than the power of the dragging equipment, the electric motor can also be used to generate electricity. The power generation is that the dragged device cannot consume the power margin of the steam turbine.

Typical Cases

1. Feed water pump turbine

Layout of the Feed Water Pump Turbine Power Station

2. Turbines for induced draft fans

Outline drawing of turbine for induced draft fan (including the gear box)

The company has professional and technical personnel, and there are professional technical personnel to do service work for the use of Back Pressure Steam Turbine, which can solve difficult problems for users in a timely manner. We vigorously promote innovation in technology, management and business model, hoping to lead the market development. Manufacturing process is the direct process of product formation, and the quality of products directly depends on the effective control of the process.