industrial china lpg ng tg hot water boiler
Circulating fluidized bed boiler combustion technology is rapidly improving recent years and the CFB boiler combusion technology is very advanced in the world.This technology have been used in China widely.
Hot water boiler circulating water system should have the following hot water circulation pump suddenly stopped to prevent the furnace water vapor and water hammer is provided with a check valve 1. protection bypass duct between the circulating pump inlet and outlet pipe , its diameter should be similar and the manifold, and the bypass passage cross-sectional area of not less than 1/2 of the cross sectional area of the main pipe; valve flow direction should be consistent with the direction of flow of the pump. 2. Set weight of formula inching valve in the inlet pipe section of the circulating pump, drain pipes which overpressure can open the access to the tank or drain. Second, industrial china lpg ng tg hot water boiler circulating water system is also designed to meet the following requirements: 1 should be mounted on each cut-off valve or valve outlet pipe boiler, boiler feed water, the supply should be located on the water shut-off valve and check valve. 2. The hot water boiler is running in parallel, the control valve to be provided on each boiler inlet, so that the deviation of parallel boiler water temperature does not exceed 10 ℃. 3. The portion of the high boiler outlet pipe should be installed and easy accumulation of gas and an exhaust gas collection means, not less than an exhaust valve DN20.4. Low system and the lower recesses, should be arranged drain valve and drain pipes . The hot water system should be water pipe back to facilitate the installation position Qingtao decontamination, before and after the decontamination and closing the valve should the pressure gauge, and a small charge of 1 to 2 ratio of the bypass pipe. 6. The boiler should be provided with a plurality of trap and sump for hotspots, catchment trap and drain valve shall be arranged, thermometers, pressure gauges.
Fangkuai Group insists on using sophisticated equipment and technology to ensure operation accuracy, increase rigidity and surface finish, reduce wear, ensure excellent performance, and ensure stable and reliable manufacturing quality. It has a domestic Class A boiler manufacturing license issued by the General Administration of Quality Supervision, Inspection and Quarantine. It has been based on quality for many years and has obtained a number of authoritative quality certifications.
Installation is condensing gas steam boiler can not be ignored that the installation effect will directly affect the use of effects and boiler operating performance is good or bad. After you bought the boiler, it is best to hire a professional to install the boiler installation company operations.