The gas-fired thermal oil furnace is on the heating surface of the boiler body, and the structure is very compact. Because the heating surface is composed of discs closely arranged inside and outside, the inner coil is the radiation heating surface, and the outer coil is the convection heating surface with the outer surface of […]

Condensing gas-fired steam boilers use the principle of releasing a large amount of latent heat of vaporization in the process of condensing water vapor into liquid water. The exhaust gas temperature is reduced to 50~70℃ by adding a flue gas waste heat recovery device. The sensible heat and condensation latent heat of water vapor in […]

The thermal efficiency of biomass steam boilers of all specifications is >82%, which is higher than the national standard requirements. After the double drum steam boiler simplifies the water circulation circuit, the flow resistance of the water circulation is reduced. The flow rate in the riser pipe is increased. At the same time, this type […]

The thermal efficiency of the SZL 4ton biomass boilers of all specifications is >82%, which is higher than the national standard requirements. After simplifying the water circulation circuit of this series of boiler products, the water circulation flow resistance is reduced and the flow velocity in the riser pipe is increased; for the left and […]

The SZS boiler adopts the design of the double-drum vertical D-type arrangement, and the stress condition of the boiler body under pressure is good. Important pressure components such as the drum are not directly radiated and washed by the high temperature flame, and the pressure components can expand and contract freely with small thermal stress, […]

The two sides of the furnace of the SZL type coal-fired boiler adopt a membrane water-cooled wall structure, which not only improves the sealing performance of the boiler, but also increases the volume and heating surface of the furnace. What’s better is that the front and rear walls are arranged with secondary air (controlled by […]

The combustion process of biomass thermal oil boiler is simple, convenient and easy to operate. The fuel is fed into the furnace by the screw feeder, where it is gradually preheated, dried, ignited and burned due to the action of high temperature flue gas and primary air. During this process, a large amount of volatile […]

The oil-fired thermal oil furnace is easy to install, the burner has high thermal efficiency, and the installation period of the thermal oil furnace is short. The heating surface of YQW-350YQ thermal oil furnace adopts densely arranged circular tubes, and the heating surface is arranged adequately. Effectively reduce the heat load on the surface of […]

Biomass fired boilers there are rows of water-cooled wall tubes on the left and right sides of the furnace, and two sets of tube bundles are arranged in the drum to form two return trips. This type of boiler has sufficient heating surface and is equipped with a tail heating surface economizer. The chain grate […]