The customer is mainly responsible for the central heating and operation of natural gas in Fanxian New District, and the heating area covers 39 old local communities. The heating boiler selected by the company is ZOZEN SZS gas-fired hot water boiler, which has the characteristics of energy saving, environmental protection and automatic operation, and provides comfortable heating experience for local residents.
ZOZEN WNS series gas-fired hot water boiler is designed with the internal combustion structure. The boiler can choose several kinds of fuels, such as the natural gas, biogas, coke oven gas etc. The fuel is burning sufficiently in the furnace and transfers heat through the threaded smoke tube to improve the thermal efficiency. Welcome to learn more details on the hot water boiler via online chat service.
This is the ZOZEN WNS series gas-fired hot water boiler, it has the advantages of high thermal efficiency, good performance of energy conservation and the automatic control system. This boiler is designed with the large combustion chamber, which can ensure the sufficient burning of the fuel, to improve the boiler thermal efficiency.
According to the different performance parameters, ZOZEN SZS series gas-fired boilers can be divided into self-contained, assembled and shipped in bulk. ZOZEN SZS series double drum vertical gas-fired watertube boiler is a typical medium and large-sized gas-fired boiler, with a capacity of 20-110t/h and a pressure of 1.25-5.3MPa, which meets the needs of steam and heating for most enterprises. The SZS gas-fired boiler shipped to Hebei this time was delivered in bulk, and the photos show the drum, an important pressure-bearing component of the boiler, which plays the role of steam-water separation.
ZOZEN Boiler provided a set of 46MW SZS series gas-fired hot water boiler for Luanchuan County Thermal Power in Henan Province. The boiler combustion chamber adopts the full membrane wall structure with a large radiation heating surface. There are also energy-saving devices at the end of the boiler, which can reduce the exhaust gas temperature and improve the overall thermal efficiency to 95% and above. In addition, with advanced combustion equipment, the boiler's nitrogen oxide emissions can be less than 30mg/Nm3. ZOZEN SZS series hot water boiler is energy-saving and eco-friendly and has a wide range of capacity, which can meet the demands of central heating in various places.
ZOZEN WNS series gas-fired hot water boiler adopts packaged structure, which is convenient and quick for installation to save a lot of basic construction costs for the enterprise. Its internal structure adopts large-diameter waveform strove furnace which can effectively absorb heat expansion to add the radiation heating surface and ensue the low emission of NOx with the advanced low-nitrogen burner to improve the fuel utilization. What's more, its thread smoke tubes have scientific pitch and depth to further strengthen the convective heat transfer and make boiler's thermal efficiency reach 95% and above.
The CNC plate rolling machine can complete the rolling of a drum in 1 minute and 30 seconds. The roundness and angular deviation are accurately controlled within 1mm.
A boiler hydrostatic test is a way in which pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. The main purpose of the hydrostatic test is to identify the tightness and compressive strength of the pressure components of the boiler, including but not limited to welding lines, flange joints and tube expansion joints, and visually observe the deformation of the pressure components. Practice has proved that the boiler hydrostatic test can detect defects in boilers, and the corresponding measures can be taken accordingly. Therefore, it is an important step and means to ensure the safe operation of the boiler.
