Oil Fired Hot Water Boiler with Automatic Control and Three Return Trip (Power: 35MW--14MW)

General introduction

WNS type oil fired hot water boiler is currently China's advanced environmental protection product.

It is a horizontal internal combustion three-return shell full-speed steam or hot water boiler with wet back and corrugated furnace construction, as well as threaded tube heat transfer.

The boiler consists of a boiler main engine, a steam-water system, imported brand-name burners, and control cabinets.

The operation control of the oil fired hot water boiler is divided into manual control and fully automatic control.

Technical Features

1. Full fuel combustion
The oil fired hot water boiler is designed with a fully wet return combustion chamber. The combustion chamber consists of a large diameter full corrugated furnace with a large space to ensure full combustion of the fuel.

2. High thermal efficiency
The oil fired hot water boiler has a large radiant heating surface that absorbs heat sufficiently. The special winding structure can effectively reduce the exhaust gas temperature, reduce heat loss and improve the thermal efficiency of the boiler.

3. Strong adjustment ability
The oil fired hot water boiler is designed with a large-capacity casing, which increases the capacity of the water and improves the adaptability of the boiler to load changes. The reliability of the equipment completely solves the problem of the boiler being flooded by the hot water boiler.

3. Reasonably arrange the hot water boiler return water system, increase the interference of the hot surface in the high-temperature zone, avoid the local area supercooling, and solve the crack problem of the tube sheet. High-temperature zone.

4. The oil fired hot water boiler is designed with an explosion-proof device that is connected to the furnace to prevent the fuel from colliding with the furnace when the furnace is seriously exploded.

5. Easy to maintain and maintain
The boiler design has a sight glass and a detection channel, which can monitor the operation of the equipment at any time, adjust the combustion flame in time, and at the same time, the furnace is easy to inspect and maintain.

6. Unique seal design
Double-opening cigarette case, easy to open, special for sealing material, good compressibility, and completely blocked smoke leakage can be reused.

7. Multiple guards
The boiler design has multiple guards that can alarm for overpressure, high temperature, leakage, water shortage, leakage, etc., and has an automatic shutdown function to ensure the safe operation of the boiler.

8. Advanced automatic control technology
Fully automatic control, simple operation interface. At the same time, it has protection functions such as overload, abnormal flameout, air pressure and gas leakage. The port used for remote monitoring is reserved.

Technical data sheet

Oil water boiler Vocuum hot water boiler

Hot water boiler FAQ:

Dear friend,

Thanks for your time in scanning our products.
We need the following information to confirm the boiler model:
1.Boiler type; Oil/gas hot water boiler
2.Boiler capacity?
3. Boiler pressure?
4. Boiler application?

After confirming these questions, we will know exactly what boiler will be suitable for you and we will provide you our product details and quotation. Thank u.

It is ok to copy the question and answer directly when sending us the inquiry!

Welcome you any time

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: