20th Biomass Fired Steam Boiler for Power Plant

20th Biomass Fired Steam Boiler for Power Plant

DHL corner tube boiler is field assembled boiler, it uses a piping system as the frame of the entire boiler, and it bears the full load of the boiler, which makes a non-framework boiler. At the same time, this frame also serves as the down comer of the boiler and upper and lower headers.
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Product Introduction

Our highest value orientation is to create the best quality Back Pressure Steam Turbine, Static Thyristor Generator, Auxiliary Equipment Overhaul and Maintenance and cultivate a high-quality workforce. Our products have always been invincible among the peers, not only due to the high quality of our products, but also the trust of our customers. The company develops steadily and is committed to becoming a leader in the industry and a well-respected national enterprise. We have high technical support capability and the ability to handle on-site problems independently.

Products Brief Introduction

DHL corner tube boiler is field assembled boiler, it uses a piping system as the frame of the entire boiler, and it bears the full load of the boiler, which makes a non-framework boiler. At the same time, this frame also serves as the down comer of the boiler and upper and lower headers. The boiler drum is an external type drum, the furnace is a fully enclosed membrane wall structure, the convective heat absorbing surface adopts the flag tube structure. The corner tube boiler has the advantages of compact structure, low steel consumption and rapid temperature increase.


Technical Advantages

Safe water circulation

● The boiler adopts a unique water circulation structure, the drum is free from heat and the heated water flows in one direction. In the event of a power outage, the water system does not vaporize and the water circulation is safe and reliable.

Anti-seismic Structure

● Corner tube boiler adopts non-framework structure, boiler proper weight is supported by membrane wall and down comer, and all membrane walls are all welded into one whole, with good anti-seismicity.

Complete sealed structure

● All around the boiler proper is made of welded membrane walls, and the steel structure is completely sealed to prevent the occurrence of air leakage. The upper part of the boiler can be divided according to the size of the railway transportation limit. The excess air coefficient after the heating surface of the boiler tail is only less than 1.2, which not only reduces the heat loss of the exhaust fumes, reduces the power consumption of the induced draft fan, but also greatly reduces the environmental pollution of the boiler house


Main Specifications

Model

Rated thermal power (t/h)

Rated working pressure (MPA)

Steam temperature (℃)

Thermal efficiency (%)

DHL35-1.25-M

35

1.25

194

88

DHL50-1.25-M

50

1.25

194

88

DHL75-1.25-M

75

1.25

194

88

ZZ-35/3.82-M

35

3.8

450

88

ZZ-50/3.82-M

50

3.8

450

88

ZZ-65/3.82-M

65

3.82

450

88

ZZ-75/3.82-M

75

3.82

450

88

ZZ-75/5.3-M

75

5.3

485

88


We will continue to develop market space with the most sophisticated 20th Biomass Fired Steam Boiler for Power Plant and perfect after-sales service, and strive to become the most professional and leading company in this field! Our corporate style is, standardized and orderly, smooth and effective, coordinated and measured, and powerful in execution. We have set up several sales offices and after-sales service centers, and have a complete quality service system.

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