Gas Fired Vacuum Hot Water Boiler (T6)
Gas Fired Vacuum Hot Water Boiler (T6)

Gas Fired Vacuum Hot Water Boiler (T6)

The boiler adopts a new and environmental-friendly combustion mode------pre-mixed combustion. Gas and air is pre-mixed in advance through precise adjustment and control to guarantee complete combustion. Brand new heat exchange element------ultra speed smoke cooling tube, adopting unique heat exchange technology and structure design to cool the exhaust air completely and improve the heat exchange efficiency highly.

Features

Small land occupation

Adopting newly designed U-type smoke tube with three pass smoke flow, realizing more compacted structure;

Convection heating surface uses silicon aluminum alloy feather tube which has 5 times bigger heat exchange area. Smoke is cooled quickly;

Convection heating surface uses silicon aluminum alloy feather tube which has 5 times bigger heat exchange area. Smoke is cooled quickly;

Excellent capability of scaling prevention

Cooling water flows outside heat transfer pipe, making it hard to scale and easy to clean

Big volume design makes water easy to flow and hard to scale; good water adaptability; No efficiency loss during long-time running;

High efficiency, Low emission

Pre-mixed combustion technology makes gas and air pre-mixed in advance, surface combustion makes it burn completely, fuel utilization is much higher, NOx emission is less than 18mg/Nm3, Which is much lower than Euro and American countries.

Ultra speed smoke cooling tube and corrugated tube are organically combined to ensure the exhaust air flow stable in each section, additional resistance small, and the utilization ratio of heat exchange surface in each section is improved.

Ultra speed smoke cooling tube and corrugated tube are organically combined to ensure the exhaust air flow stable in each section, additional resistance small, and the utilization ratio of heat exchange surface in each section is improved.

Ultra speed smoke cooling tube and corrugated tube are organically combined to ensure the exhaust air flow stable in each section, additional resistance small, and the utilization ratio of heat exchange surface in each section is improved.

Multi-functional machine

The boiler is equipped standardized pipe and box, a boiler can be adapted to single and double circuit; Different operating mode like high/low temperature difference can complete configuration of multi heat exchangers, multi-way water supply simultaneously; The way of multi-functional machine make it flexible.

Long life-span

Ultra speed smoke cooling tube is made of silicon-aluminium alloy, which is durable and extremely resistant to corrosion of exhaust air environment.

The water in the boiler is highly purified water, which is after special treatment such as deoxidation and descaling. The water is poured into the boiler at once and circulating closedly in the boiler, which won’t increase or decrease. So supplyment and replacement is no need. The phenomenon like scaling, corrosion never occur. Its life span can be more than 20 years, which is 10-year longer than ordinary boiler.

Core technology

Pre-mixed combustion

The boiler adopts a new and environmental-friendly combustion mode------pre-mixed combustion. Gas and air is pre-mixed in advance through precise adjustment and control to guarantee complete combustion;Using surface combustion technology to make combustion efficiency higher, lower NOx emission. NOx emission is less than 18mg/Nm3.

The structure of burner is simple and easy to operate. Users can start it only through control panel automatically; The pre-mixed combustion burner can be adjusted proportionally, max adjustment scope can reach 20-100%.

Ultra speed smoke cooling tube

Ultra speed smoke cooling tube, high efficiency, energy saving and advanced condensing technology guarantee high efficiency of energy utilization. Through latent heat absorption of vaporization in the exhaust air, energy is utilizing efficiently. It save energy and improve thermal efficiency.

The use of high thermal conductivity Al-Si alloy material prolongs the service life of compressed components greatly.

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