High efficient and environmentally friendly 0.7MW-14MW gas oil hot water boiler for sale

Performance advantage
1. Full-film water wall structure
The boiler body design, the use of advanced all-water membrane type cold wall structure, the structure of the sealing performance is very good, strong reliability, compared with the traditional body structure, can effectively prevent smoke leakage.
2. Efficient heat exchanger
The steam boiler produced by the company is equipped with the corresponding energy-saving device, so that the condensing heat transfer effect of the boiler is more full, effectively improve the heat transfer efficiency of the boiler, smoke temperature is lower.
3. Wide range of fuel adaptation
The steam boiler produced by the company can be fueled by natural gas, liquefied natural gas, urban gas, biogas, etc., with a wide variety of fuel adaption, and users can choose more flexible fuel to meet the requirements of multi-fuel combustion.
4. Reasonable design of water circulation system
The boiler produced by the company adopts compound water circulation structure, the water circulation of each heating surface is more safe, and at the same time, it has advanced water and power failure protection function.
5. The equipment starts and stops quickly
The furnace wall is made of light material with high thermal resistance
6. Low nitrogen emission technology to reduce air pollution
SOx is less than or equal to 5mg, NOx is less than or equal to 30mg, and the pollutant indicators are far below the national emission standards
7. Low operation cost
Micro-positive pressure operation, low power consumption without induced draft fan, overload capacity, convenient maintenance, greatly reduced cost
8. Low investment in boiler room
The total weight of the boiler is only 1/2 of the coal furnace with the same capacity. The bearing load of the foundation is reduced and the cost of boiler room is reduced

Features:
1. Modular design
Boiler as a whole is divided into the body and economizer and other accessories, the body is composed of furnace and single loop convection heating surface, economizer transportation, the whole factory, to ensure the quality of the boiler.Small positive pressure combustion, smoke wind resistance is small.Boiler smoke, air system only equipped with blower, furnace chamber in micro positive pressure, reduce boiler leakage, improve boiler efficiency.
2. Membrane water wall sealing structure
The boiler body and all around the furnace are membrane type water cooling wall, so that the furnace wall can be reliably sealed to prevent smoke leakage.At the same time, it adopts light furnace wall, reliable operation, small heat loss, small thermal inertia, easy to realize quick start and stop.

3. Safe water circulation design
Steam boiler water circulation USES natural circulation loop, water circulation flow resistance is small, there will be no stagnation, back flow, free liquid level and other water circulation condition deterioration phenomenon, effectively prevent pipe explosion accident.Forced circulation loop is used in water circulation of hot water boiler to ensure the safety of water circulation.
4. Safety precautions
The membrane water wall is adopted to improve the rigidity of furnace and flue and the anti-explosion ability of boiler wall.Explosion-proof door is set in the explosion-prone part to prevent the destruction of the furnace wall caused by deflagration.
5. Good configuration of combustion system
Choose the famous brand burner with superior performance, high efficiency combustion, reduce the mechanical incomplete combustion loss, chemical incomplete combustion loss, achieve low oxygen combustion, reduce excess air, reduce the smoke exhaust temperature as far as possible, reduce the heat loss of smoke exhaust, improve the boiler thermal efficiency, and save the operation cost to the maximum.
6. Advanced automatic control system
Company has the best automatic control boiler industry technical ability, adopt the automatic combustion proportional control, three impulse water supply automatic control system, program start-stop, fully automatic operation and other advanced technology, and has high and low water level alarm and low water level, high steam pressure, remove from heat, gas leakage, such as automatic protection function, to ensure the safe and stable operation of the boiler equipment.

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: