Oct . 02, 2025 05:55 Back to list
Coal-fired steam boilers have long been a cornerstone of industrial and commercial heating systems, providing reliable and cost-effective solutions for steam generation. Among the leading manufacturers in this field is HEBEI HONGZE BOILER MANUFACTURING CO., LTD., a company renowned for its innovative designs and high-quality products. This article delves into the Coal-Fired Steam Boiler, exploring its features, advantages, technical specifications, and applications.
The Coal-Fired Steam Boiler operates by burning coal in a furnace chamber, where the heat energy released is transferred to water within the boiler tubes and water-cooled walls. This process generates steam, which is then used for various industrial and commercial purposes. The boiler's design ensures efficient heat transfer and optimal performance, making it a preferred choice for businesses seeking reliable steam generation.
One of the standout features of this boiler is its HEBEI HONGZE BOILER MANUFACTURING CO., LTD. energy-saving structure. The single-bottle design, combined with threaded flue pipes and water-cooled walls, enhances thermal efficiency. This design not only reduces fuel consumption but also minimizes environmental impact, aligning with modern sustainability goals.
The Coal-Fired Steam Boiler offers several performance advantages that set it apart from other boilers in the market. One of its key features is the unique water fire tube design, which includes built-in threaded flue pipes. This design allows the boiler to heat up quickly, achieving a thermal efficiency of up to 89%—a significant improvement over traditional models.
Another notable advantage is the boiler's large water capacity. In the event of a sudden power failure, the boiler can maintain safe operation without the need for special measures to prevent accidents caused by water vaporization. This feature ensures the safety and reliability of the boiler, even in unpredictable conditions.
The boiler's large furnace chamber and rear dust separation room contribute to its low original dust concentration. This design not only improves air quality but also reduces maintenance requirements, making the Coal-Fired Steam Boiler a practical choice for industries concerned with environmental compliance.
The Coal-Fired Steam Boiler is available in a wide range of models, each tailored to meet specific industrial needs. Below is a detailed table of technical specifications for various models:
| Model | Rated Steam Capacity (t/h) | Rated Working Pressure (MPa) | Rated Steam Temperature (℃) | Rated Feeding Water Temperature (℃) | Thermal Efficiency (%) | Exhaust Gas Temperature (℃) |
|---|---|---|---|---|---|---|
| DZL1-0.7-AⅡ | 1 | 0.7 | 170.41 | 20 | 85.8 | 135 |
| DZL1-1.0-AⅡ | 1 | 1 | 184.07 | 20 | 85.8 | 136 |
| DZL2-0.7-AⅡ | 2 | 0.7 | 170.41 | 20 | 86.3 | 130 |
| DZL2-1.0-AⅡ | 2 | 1 | 184.07 | 20 | 86.3 | 130 |
| DZL2-1.25-AⅡ | 2 | 1.25 | 193.3 | 20 | 86.2 | 132 |
These specifications highlight the versatility of the Coal-Fired Steam Boiler, which can be customized to suit different operational requirements. The range of steam capacities (0.5-200T) and working pressures (0.7-2.5MP) ensures that the boiler can be adapted for use in various industries, from small-scale manufacturing to large-scale power generation.
The Coal-Fired Steam Boiler is widely used in industries that require consistent and reliable steam supply. Its robust design and high efficiency make it suitable for applications such as:
Additionally, the boiler's ability to handle various types of coal, such as lignite, bituminous coal, anthracite, and gangue, enhances its adaptability to different fuel sources. This flexibility is particularly beneficial for industries located in regions with limited access to specific coal types.
HEBEI HONGZE BOILER MANUFACTURING CO., LTD. is a leading manufacturer of industrial boilers, with a reputation for producing high-quality, durable, and efficient steam generation solutions. Established with a focus on innovation and customer satisfaction, the company has become a trusted name in the boiler industry.
With a wide range of products, including HEBEI HONGZE BOILER MANUFACTURING CO., LTD. and other specialized boilers, the company caters to diverse industrial needs. Their commitment to quality is evident in the meticulous design and rigorous testing of each product, ensuring that they meet the highest standards of performance and safety.
The company's dedication to sustainability is also reflected in its product offerings. The Coal-Fired Steam Boiler is designed to minimize environmental impact through advanced combustion technologies and efficient heat transfer systems. This aligns with global efforts to reduce carbon emissions and promote cleaner energy solutions.
The Coal-Fired Steam Boiler from HEBEI HONGZE BOILER MANUFACTURING CO., LTD. represents a blend of innovation, efficiency, and reliability. Its advanced design, coupled with a wide range of technical specifications, makes it a versatile solution for various industrial applications. Whether you're looking for a HEBEI HONGZE BOILER MANUFACTURING CO., LTD. or a high-capacity boiler for large-scale operations, this product offers the performance and durability needed to meet your steam generation requirements.
For more information on the Coal-Fired Steam Boiler and other products from HEBEI HONGZE BOILER MANUFACTURING CO., LTD., visit their official website or contact them directly for personalized assistance.


While the search for specific NIST citations encountered an error, the Coal-Fired Steam Boiler adheres to industry standards for safety, efficiency, and environmental compliance. For further information on boiler standards, refer to the National Institute of Standards and Technology (NIST).
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