Coal Fired Steam Boiler (DZL, SZL)

We insist on 'reform, innovate, and strive for the first', continuously improve the core competitiveness of the enterprise, and make continuous progress towards the goal of becoming a leader in the global Oil/gas-fired Steam Boiler, Steam Turbine Overhaul, Biomass and MSW Power Plant EPC industry. Innovation is not only the power source of our enterprise's economic development, but also the decisive factor of the enterprise's development in the market competition. We adhere to the persistence of product quality and the attitude of honesty to customers, and sincerely hope to cooperate with industry counterparts. In human resources practice, we strive to provide all employees with a stage to fully display their talents, and at the same time, through a variety of effective ways to continuously improve the level of enterprise human resources management and the comprehensive quality of talent, to promote the common development of enterprises and employees.

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

Faced with the current market environment, we quickly made strategic adjustments, and at the same time hoped to achieve the goal of reducing production costs of the Coal Fired Steam Boiler (DZL, SZL). We lead by scientific and technological development, based on improving our core competitiveness, and continuously strengthen our leading position. We have excellent supporting experimental equipment to meet our customers' requirements for quality.