Quality Best 500 - 20000kg/h Oil Gas Fired Steam Boiler With Original Riello Burner

Our gas fired steam boiler burners use German Weishaupt, Finland Olin, Italy Riello , Germany Paterson and other international famous brand burners. Supporting key valves and instruments adopt domestic high-quality brand-name products and international famous brands, such as Siemens, Schneider, and Omron, Japan to ensure safe operation of boilers.

The gas fired steam boiler burner operate with automatic program control, automatic fan cleaning, electronic automatic ignition, automatic combustion of oil and gas, automatic proportional adjustment of wind oil (gas), good atomization effect, full combustion, low NOX, energy saving and environmental protection.

Under normal conditions, when the boiler steam pressure reaches the set value, the burner automatically stops burning. When the steam pressure is lower than the set value, the burner automatically starts to work. When the fuel, abnormal air inlet, etc. occur, the fault light is on, the program control device will immediately stop outputting the fuel, and the burner will automatically stop.

Gas fired steam boiler Product structure:
1. Three return structure
Adopting the internationally popular shell-and-shell three-return, full-wet back structure, the combustion chamber has a large volume design to make combustion more complete. The fuel is burnt in the furnace under micro-positive pressure, and the high-temperature flue gas is turned back into the gas flue pipe bundle 180° back through the return chamber, and the compressed front cigarette case is further turned 180° into the second tube bundle, and the convective heat transfer is performed. After being discharged into the atmosphere.
2. Wave furnace
The combustion chamber adopts a full corrugated furnace structure, which not only enhances the disturbance of the flue gas, but also increases the radiation heat transfer area; it not only increases the stiffness of the furnace, but also effectively reduces the expansion stress of the furnace; It also promotes the combustion of fuel in the furnace.
3. Unique welding process of pipe and tube sheet
The advanced technology of first pre-expansion and then full-welding, and then expansion, not only prevents pipe gap corrosion, but also enhances the welding strength; uses a high heat transfer coefficient thread pipe to enhance the convective heat transfer effect and reduce the exhaust gas temperature. Improve the thermal efficiency of the boiler.
4. Symmetrical movement hinged front and rear smoke doors: easy to open, easy to overhaul and clean.
5. the boiler uses a wet back structure: full butt weld, high reliability, maintenance costs.
6. the design of the rear view device, easy to observe the burning situation.
7. Design various protection functions such as over-temperature, over-pressure, water shortage, leak detection, flameout, etc. The boiler runs safely and reliably.

Quality Best 500 - 20000kg/h Oil Gas Fired Steam Boiler With Original Riello Burner

Gas fired steam Boiler in factory work shop :


RIELLO GAS FIRED BOILER BUNERS WITH FILTERS ,GAS VALVE,LEAK DETECTORS AND ETC.

Yongxing Boiler Group Co., Ltd. is a group company specializing in research, development, manufacturing, sales and installation services for various boilers and various thermal energy machinery and equipment.

Yongxing Boiler occupies an area of 60,000m2, with fixed assets of 15 million dollars, and is used for more than 100 sets of large and medium-sized equipment for production. More than 60 sets of advanced equipment for product quality inspection, with 37 series. The boiler and pressure vessel contains 167 specifications and models.

With A-class boiler manufacturing license issued by the General Administration of Quality Supervision, Inspection and Quarantine

A1 and A2 pressure vessel manufacturing licenses

The first-class boiler installation and transformation license

The ISO9001 international quality system certification and so on.

Annual production capacity is over 2000 tons.

YONGXING boiler main product:

Coal fired steam boilers, oil/gas steam boiler,hot water boilers, Thermal oil heaters, hot air furnace, oil/gas burners,chain grate accessories, and other environmentally friendly boilers and pressure vessels .

All the equipment are strictly enforced by the state and Industry standard, reasonable product design, advanced production technology, technical content in the country's similar products in a leading position, with compact structure, low noise, high thermal efficiency, safe and reliable operation, high degree of automation, etc.

All environmental indicators are in line with the national class I regional environmental protection standards require excellent products recommended by the environmental protection department.

Our company holds A-class boiler manufacturing qualification, A1, A2 pressure vessel manufacturing qualification and mechanical and electrical equipment installation engineering professional contracting qualification, and passed the international ISO9001 2000 quality management system certification.

Our company strictly follows the ISO9001 international quality management system guarantee model, carries out quality management and quality inspection and control activities, and the product quality is stable. It was rated as “Contract-honoring and Promise-keeping Enterprise” by the Henan Provincial Administration of Industry and Commerce, “National Honest and Law-abiding Enterprise” by the Ministry of Agriculture, and was included in the member unit by the China Quality and Technical Supervision Association, and has obtained a number of patented technologies.

Company honor: