Weifang Fulai Boiler Energy saving Equipment Technology Co., Ltd
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    No. 2448 Shuangfeng Avenue, Anqiu City, Weifang City, Shandong Province
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Wall mounted gas boiler
Wall mounted gas boiler
Product details
Applicable scope:
1. It can be used for heating, steaming, bathing, air conditioning, and hot water needed in industries such as enterprises, government agencies, hotels, schools, catering, and service industries.
2. Food processing and drying
Product Introduction:
The structure of a horizontal gas hot water boiler is usually a shell type three return, fully wet back structure. All pressure components are symmetrical with the center of the boiler drum, and the boiler adopts a fully wet back structure with a large inner drum and eccentric fire box, which is conducive to expanding sufficient radiation heating surface. The convective heating surface consists of a second and third return tube bundle. The front tube plate of the combustion chamber is connected to the furnace liner, while the rear tube plate of the combustion chamber adopts an elliptical head and tube plate. The second and third turns of the smoke chamber form the front smoke box, and the temperature of the outgoing smoke is below 500 ℃. Therefore, the structure of the front smoke box adopts lightweight fire-resistant insulation materials. The exhaust outlet of the rear smoke box is arranged along the longitudinal axis of the cylinder, which can not only shorten the length of the furnace body; It can also prevent the chimney from being placed in a direction perpendicular to the longitudinal axis of the cylinder, which can cause condensation water to corrode the boiler body when the boiler starts and stops. The design of this boiler mainly considers the principles of boiler maintenance and stability. The mixing device installed inside the boiler return water inlet first flushes the smoke tube bundle and then contacts the furnace chamber, increasing the water temperature at which the return water contacts the furnace chamber. Avoiding the phenomenon of local supercooled boiling.

Function Description:
Gas wall mounted boiler is a type of hot water boiler that uses gas (such as natural gas, liquefied petroleum gas, city gas, biogas, etc.) and light diesel as fuel. It heats water through a burner to achieve heating and provide hot water for daily life and bathing. The boiler has high intelligence, fast heating, low noise, and no dust, making it an economical and popular boiler variety that is very suitable for China's national conditions.
Product Features:
The WFCN series is a horizontal internal combustion wet back shell boiler. A boiler consists of a shell, a furnace chamber, a combustion chamber, front and rear smoke boxes, fire pipes, etc.
2. Small furnaces use straight furnace chambers, while large furnaces use corrugated furnace chambers to enhance heat transfer and improve thermal efficiency.
3. The combustion chamber adopts a welding process and a wet back structure, which avoids the disadvantage of the weld seam falling off easily due to high temperature flue gas erosion on the rear tube plate and ensures the safe operation of the boiler.
4. The entire boiler is shipped from the factory, and various systems such as touch screen, PLc program control, and ordinary computer are available for selection.
5. The boiler uses glass wool for integral insulation, which is lightweight, has good insulation effect, and reduces heat loss. The appearance is packaged in milky white steel plate, which is beautiful and elegant.
 
Structural features:
1. Large furnace technology, designed with a tolerant radiation type large corrugated furnace, with complete fuel combustion and thermal efficiency greater than 90%.
2. Turbulent flow technology effectively destroys the laminar boundary of flue gas and enhances convective heat transfer.
3. The special structure of the piping design makes the unit volume smaller. High temperature flue gas enters the secondary return flue pipe from the rear spherical back, with a smooth channel design, low resistance, and low operating noise of the unit.
4. An explosion-proof door with a beautiful appearance and can be used as a dust cleaning port.
Advantages: Can use various fuels such as light diesel, natural gas, liquefied petroleum gas, pipeline gas, etc
1. Greatly reducing the workload of on-site installation and minimizing the drawbacks caused by uneven installation teams.
2. Modular combination, even partial shutdown does not affect overall heating.
3. The water inside the boiler serves as a heat medium and does not participate in the external system circulation. With a very small amount of water replenishment, it completely eliminates the low-temperature oxygen corrosion phenomenon in the tail flue caused by the low return water temperature of the hot water boiler, thereby extending the service life of the boiler.
4. Boiler atmospheric heating can provide heating at atmospheric or pressure without the need for complicated boiler installation procedures, and there are no restrictions on the installation site.
5. Configuring Fulai energy-saving technology control technology ensures your safe operation.
6. The boiler has multiple safety protections: leakage protection, which automatically cuts off the power supply due to leakage; Overheating protection means that when the boiler water temperature exceeds the alarm temperature, the burner will automatically stop and an alarm will be issued; Secondary overheating protection means that when the temperature of the boiler shell exceeds 105 ℃, the secondary circuit is automatically cut off and the boiler stops working; Anti dry burning protection refers to the real-time monitoring of water level by sophisticated water level electrode rods. When the boiler water level reaches or falls below the extremely low water level due to other reasons, the boiler stops working to prevent the danger of dry burning
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