Boiler Horizontal Industrial 1000KG-4000KG Oil Gas Steam Boiler

Product Information

The CWNS type fully automatic fired hot water boiler is a fast-installed horizontal internal combustion three-pass fire tube structure. The offset furnace liner wet back layout is adopted, and the high-temperature flue gas sequentially rushes through the second and third return flue pipes, and then is discharged into the atmosphere from the back flue chamber through the chimney. The boiler is equipped with world-famous burners, adopts advanced technologies such as automatic combustion ratio adjustment, automatic feed water adjustment, program start and stop, and automatic operation, and has automatic protection functions such as operating water temperature control, over-temperature, over-pressure flameout, etc. This type of boiler has the characteristics of compact structure, safety and reliability, simple operation, rapid installation, low pollution, low noise and high efficiency. It is widely used in enterprises, hotels, hospitals, office buildings, civil buildings and other facilities for industrial steam, life and heating.

Application

1. Boiler proprietary technology Fully wet-backed back-combustion chamber, the back-combustion chamber is butt-connected with the rear tube plate, and the boiler is 99.9% fully butt-welded, with the lowest stress and more reliable quality.

2. Large diameter corrugated furnace The boiler combustion chamber is composed of a large-diameter full-corrugated furnace, with large combustion space, complete fuel combustion, effective absorption of thermal expansion, and large radiant heating surface.

3. Sufficient heat The total heating area of ​​the boiler is sufficient to fully absorb the effective heat, the exhaust gas temperature is low, the heat loss is small, the output is sufficient, and the efficiency is high.

4. Strong thermal load regulation ability The pot shell has a large diameter, large water capacity, strong adaptability to load changes, and stable output.

5. Thoroughly solve the problem of hot water boiler supercooling boiling. The return system of the hot water boiler is scientifically arranged, which increases the disturbance of the water side of the heating surface in the high temperature zone, avoids the phenomenon of subcooling boiling in local areas, and completely solves the problem of high temperature zone pipes. The problem of cracks in the plate and tube ends.

6. Multifunctional safety and explosion-proof device The back panel of the boiler is equipped with an explosion-proof device connected to the furnace to prevent the high energy generated at the moment of deflagration in the furnace when the fuel is violently ignited in the furnace. It can automatically reset, and has a fire sight glass and maintenance. The function of the channel is to make use of the adjustment of the combustion flame during operation to facilitate furnace inspection and maintenance.

7. Convenient maintenance in the boiler. The top of the boiler is equipped with a manhole, and the middle and lower parts of the front and rear ends of the boiler are respectively equipped with unique hand-hole devices, which facilitate the inspection and cleaning of the equipment in the boiler and the bottom of the boiler.

8. Unique front and rear smoke box sealing. The smoke box adopts double-opening smoke box door, which is easy to open, multi-stage labyrinth seal, special sealing material, good compressibility, completely block the leakage of smoke, and can be reused.

9. Reliable pressure and temperature protection. Multiple control protections for boiler pressure and water temperature, as well as over-smoke temperature protection, ensure the safety of boiler operation.

10. Leading level of automatic control The boiler controller adopts Siemens/Delixi electrical components with reliable performance. There are three types of controllers: ordinary type, Chinese and English menu type with LCD display, touch screen type with man-machine dialogue remote control

Specific Parameters

Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid industry. And we have passed the attestations including ASME, TUV, Grade A, ISO9001, EN12952, EN10216, SO3834.

The company is the subsidiary of Zhangjiagang Hua Dong Boiler Co., Ltd, which is the most leading boiler and boiler parts manufacturer in China with a history of 35 years and annual turnover of 110 million U.S.A. dollars. Our products have been exported to over 30 countries like United States, Australia, Vietnam, Pakistan, Albania, Cambodia, India, Indonesia, South Korea, the Philippines, Turkey, Saudi Arab, Germany, Russia, Chile, Syria, Thailand, Bangladesh, France, Algeria, Mongolia and Singapore, Cuba, Iraq, Italy, Spain, Japan, Yugoslavia, Sri Lanka, the Czech republic, kyrgyzstan, Canada, Malaysia, the United Kingdom and so on.

Location:

Our company locates in Zhangjiagang city which is a port city, and is only 120km far away from Shanghai, 60km far away from Suzhou and 60km far away from Wuxi.

The traffic is very convenient.

Staff:

About 600 employees, including 150 technicians.

Strategy:

We strive to provide the top grade quality products and best services to the customers. Keep developing the new products which are energy saving, environment protective and keep investing for the new equipments and new technologies.

Supplying ability:

10000MT per month for the tubes and pipes

5000MT per month for the steel plates

Global cooperation partners:

Covanta, Foster Wheeler, RCR Energy, ALSTOM, POSCO, Dongfang Electric, Shanghai Electric, China Huaneng, China Guodian, China Datang Corporation, Huaguang Boiler, Haerbin Boiler, Dongfang Boiler, Hangzhou Boiler, Bao Steel, Tisco, Shagang Steel......

Our products' quality is ensured by advanced, excellent facilities and manufacturing equipment. We have introduced many advanced processing and inspection equipments, including plasma cutting machine, NC drilling equipment, automatic welding system, welding equipment and real-time online imaging detection system, etc., which successfully ensure excellent quality of our products.