SUMEC TOUCH WORLD

Pulverized Coal Burner

Pulverized Coal Burner

The pulverized coal burner produced by our company is improved based on the working principle of the swirl-type pulverized coal burner specially designed by the U.S. Department of Energy and the actual technical requirements of industrial furnaces (industrial boilers). It has low manufacturing cost and is easy to use. It is suitable for oil-free and gas-free fuel processes and projects that use coal instead of oil or gas for combustion while ensuring clean and environmental protection.

Performance Features：

1. The pulverized coal burner features uniform fuel distribution and optimal air flow at the outlet. The mixing point of the secondary and primary air is optimal, ensuring timely ignition and intense combustion.

2. A well-organized aerodynamic field is achieved, with dedicated mechanisms adjusting the primary and secondary air to the mixing point. While the primary air generally exhibits weak rotation, the secondary air, through a dedicated mechanism, generates strong rotation. Depending on the coal type and operating conditions, a portion of the secondary air is adjusted from a circular swirl to a circular straight flow, thereby adjusting the flame shape. Therefore, this product utilizes a diffusion-type combustion method and offers excellent adjustability, allowing for different adjustment methods for different coal types.

3. A dedicated ignition and stabilization combustion channel is provided to modify the flame shape and assist the burner in quickly establishing a main flame that can independently and stably burn.

4. The purpose of the diffusion cone is to adjust the flame spread angle at the burner outlet, also known as a flame stabilizer. The flame spread should be adjusted according to the coal quality to achieve a balanced flame fullness.

5. Pulverized coal burners can also be designed as dual-purpose burners for both natural gas and pulverized coal.

System Composition：

The pulverized coal combustion system consists of a silo, a pulverized coal metering and conveying system, pulverized coal burners, a combustion-supporting fan, and a control system. Pulverized coal falls from the silo through a drop pipe, passes through an electric arc valve, and enters a screw feeder. The screw feeder then feeds the pulverized coal into a plate flowmeter, where the plate flowmeter measures the flow rate and adjusts the screw feeder speed based on the actual flow rate to ensure proper feeding. After being measured by the flowmeter, the pulverized coal enters the feed box of the pneumatic screw conveying pump and is propelled forward by the feeder. The pulverized coal enters the mixing chamber, where it is vaporized by the air at the fan outlet. This air is then fed into a conveying pipeline, mixed with the pulverized coal burner, and burned in the furnace.

Model Designation Meaning：

Technical Performance Table：

Founded in March 2000, Jinsha Combustion is a high-tech enterprise specializing in the research, design, manufacturing, and service of thermal combustion equipment. Covering an area of 65,000 square meters, the company is located in Qian’an, Hebei Province, China.

With over 30 independently developed patented technologies, Jinsha Combustion focuses on solving complex combustion challenges. Our products are widely applied across industries such as boilers, chemicals, steel, nonferrous metals, building materials, environmental protection, and drying systems.

We provide comprehensive solutions and engineering guidance for clean and efficient combustion as well as industrial exhaust gas recovery and treatment.

Since its establishment, Jinsha Combustion has remained committed to technological innovation, continuously developing new products and expanding new business areas with a focus on energy conservation, environmental protection, and new energy technologies.

Main Products and Technologies of Jinsha Combustion:

1. Burners: Various burners for gas, liquid, and pulverized coal fuels, including burners for highly explosive hydrogen fuel, ultra-low calorific value tail gas (300 kcal/m³) burners, toxic gas (hydrogen cyanide tail gas) burners, residue oil burners, coal tar burners, cold-spray oil and other mixed oil burners, low-NOx pulverized coal burners for boilers, direct-fired flue gas heating burners, etc. Multi-fuel burners capable of burning multiple types of fuels simultaneously can also be designed and manufactured. These burners, along with combustion control systems, are compatible with boilers, hot blast stoves, kilns, and other equipment, and are applied across various industries.

2. Hot Blast Stoves: Relying on our burner products, we design and manufacture hot blast stoves for various fuels. Technologies such as heat exchange calculation, stress deformation, and strength analysis have been fully applied, along with specialized tooling equipment. Our hot air systems, supplied to industries including coal chemical, nonferrous metals, tire recycling, and environmental flue gas heating for desulfurization and denitrification, have been widely recognized and applied in the market.

3. Torches and Other Combustion Equipment: As an extension of our combustion technology, products such as tail gas flare systems, ground flares, steel/iron ladle preheaters, and industrial specialty burners are also applied across various industries.

4. Ultra-Low-NOx Series: To meet environmental emission requirements, we have developed and launched pulverized coal boiler low-NOx burners, oil and gas boiler low-NOx burners, ultra-low-NOx burners for heating furnaces, and ultra-low-NOx industrial boiler burners, gradually stabilizing our market share.

After years of development, Jinsha Combustion has established a comprehensive design, development, manufacturing, and engineering management system. The company possesses an experienced and highly skilled R&D and design team covering multiple industries, with strong innovation capabilities and independent research capacity.

Jinsha Combustion has a combustion testing facility that allows thermal testing and data collection for ignition, fuel oil, gas, and pulverized coal combustion, providing excellent testing conditions for technological research and development. The company has been recognized as a provincial-level combustion technology R&D center and holds 34 valid patents, including 4 invention patents.

Jinsha Combustion adheres to the corporate value of “Virtue Sustains All”, upholds the corporate spirit of “Diligence, Pragmatism, and Innovation”, and looks forward to working with partners to create a bright future of green combustion.

Tangshan Jinsha Combustion Thermal Energy Co., Ltd. was founded in 2012 with a registered capital of 58.1 million yuan. Covering an area of 52,762 square meters, the company is located at No. 655 Keji Road, Qian’an High-tech Industrial Development Zone. It is a high-tech enterprise and a national “Specialized, Refined, Differential, and Innovative Little Giant” enterprise, mainly engaged in the R&D, design, production, sales, and after-sales service of various non-standard combustion and thermal energy equipment, including non-standard burners, non-standard hot blast stoves, and torches.

The company’s main products include energy-saving and environmentally friendly industrial burners and control systems, hot air and drying equipment, torches and waste gas incineration environmental protection devices, and ultra-low nitrogen series products, which can be adapted to various types of industrial furnaces and kilns. These products are widely used in petroleum, chemical, steel, nonferrous metals, metallurgy, and power industries, and are sold throughout China’s provinces, municipalities, and autonomous regions, as well as exported to Thailand, Kazakhstan, India, Iran, Qatar.

The company owns over 100 sets of machining equipment. In recent years, it has invested more than 5 million yuan to introduce large-scale gantry milling machines, CNC boring machines, CNC flame cutting machines, flue gas analyzers, and other production and testing equipment. The newly introduced welding robots have been fully applied in the production workshops, significantly improving manufacturing levels and processing capabilities. These advancements create favorable conditions for producing combustion products and provide strong material support for the development and trial production of new products, enabling an annual production capacity of 8,000 sets of combustion equipment.

The company holds 44 core independent intellectual property rights, including 12 invention patents, 31 utility model patents, and 1 software copyright. It has established multiple R&D platforms, such as the Hebei Provincial Industrial Enterprise R&D Institution (Grade A), the Tangshan Combustion Technology and Equipment Engineering Technology Research Center, the Tangshan Enterprise Technology Center, and the Tangshan Combustion Technology and Equipment Industrial Design Center. The Tangshan Federation of Trade Unions has recognized four innovation studios within the company — the Ma Zongyu Innovation Studio, Feng Tieheng Innovation Studio, Liu Chunmei Innovation Studio, and Yang Peng Innovation Studio.

The company has led the formulation of two enterprise standards:

Burner Standard (Q/JS 01-2016)

Hot Blast Stove Standard (Q/JS 02-2016)

Major honors and recognitions include:

September 2014: Recognized as a Technology-based SME of Hebei Province by the Hebei Provincial Department of Science and Technology.

May 2017: Its Tangshan Combustion Technology and Equipment Engineering Technology Research Center passed acceptance by the Tangshan Science and Technology Bureau.

October 2017: Recognized as a National High-tech Enterprise by the Hebei Provincial Department of Science and Technology.

November 2017: Recognized as a Hebei Province Specialized and Innovative SME by the Hebei Provincial Department of Industry and Information Technology.

June 2018: Awarded the title of Model Workers’ Home of Tangshan by the Tangshan Federation of Trade Unions.

November 2018: Recognized as a Tangshan Enterprise Technology Center by the Tangshan Development and Reform Commission.

November 2018: Received the Qian’an Mayor’s Quality Award from the Qian’an Municipal People’s Government.

December 2018: Recognized as a Hebei Provincial Industrial Enterprise R&D Institution (Grade A) by the Hebei Provincial Department of Industry and Information Technology.

September 2019: Named a Tangshan Technology Innovation Demonstration Enterprise by the Tangshan Bureau of Industry and Information Technology.

July 2020: Recognized as a Tangshan Industrial Design Center.

October 2021: Selected as a Tangshan Industrial “Three Products” Demonstration Enterprise.

October 2022: Recognized as a National Intellectual Property Advantage Enterprise by the China National Intellectual Property Administration.

December 2022: Recognized as a Hebei Province Specialized and Innovative Demonstration Enterprise.

October 2023: Recognized as a Hebei Provincial Manufacturing Single Champion Enterprise.

2023: Recognized as a Leader in Hebei Provincial Industrial Clusters.

Would you like me to polish this translation further to make it sound more like a formal corporate English brochure (e.g., for an English company profile)?

Tangshan Jinsha Combustion Thermal Energy Co., Ltd. was established in 2012 with a registered capital of RMB 58.1 million, covering an area of 52,762 square meters. The company is located at No. 655 Keji Road, Qian’an High-tech Industrial Development Zone. It is a high-tech enterprise and a national “Specialized, Refined, Differential, and Innovative Little Giant” enterprise, integrating the R&D, design, production, sales, and after-sales service of various combustion and thermal energy equipment, including non-standard burners, non-standard hot blast stoves, and torches.

The company’s main products include energy-saving and environment-friendly industrial burners and their control systems, hot air and drying equipment, torches and waste gas incineration environmental protection devices, and ultra-low nitrogen series products, which can be matched with various types of industrial furnaces and kilns. These products are widely used in industries such as petroleum, chemical, steel, non-ferrous metals, metallurgy, and power generation, and are sold throughout China’s provinces, municipalities, and autonomous regions, as well as exported to countries and regions including Thailand, Kazakhstan, India, Iran, Qatar.

Would you like me to make this sound more like a formal company profile for brochures or international trade use (e.g., smoother marketing tone, professional phrasing)?

Tangshan Jinsha Combustion Thermal Energy Co., Ltd. is equipped with more than 100 sets of machining equipment. In recent years, the company has invested over RMB 5 million to introduce large-scale gantry milling machines, CNC boring machines, CNC flame cutting machines, flue gas analyzers, and other advanced production and testing equipment. The newly introduced welding robots have been fully applied in workshop production processes, significantly enhancing manufacturing precision and processing capacity. These advancements have created favorable conditions for the production of combustion products and provided strong material support for the development and trial manufacturing of new products, enabling an annual production capacity of 8,000 sets of combustion equipment.

The company holds 44 core independent intellectual property rights, including 12 invention patents, 31 utility model patents, and 1 software copyright. It has established multiple R&D platforms, such as the Hebei Provincial Industrial Enterprise R&D Institution (Grade A), the Tangshan Combustion Technology and Equipment Engineering Technology Research Center, the Tangshan Enterprise Technology Center, and the Tangshan Combustion Technology and Equipment Industrial Design Center.

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