10 ton gas fired hot water boiler for hotel
What are the advantages of gas-fired boiler? First, gas boiler ash does not need to be stacked to save the land. Second, the auxiliary boiler producing water saving. Gas fired boilers and boiler water equal to the normal production, but saves gas boiler fired boiler water used to assist dust, slag and other dust. Third, reduce staff. Less than a coal-fired boiler gas boiler auxiliary equipment, fewer staffing requirements, the burden of wages and benefits would cost much less. Fourth, the cost of production of electricity saving boiler. Less gas boiler fuel delivery and other auxiliary equipment, low-power, continuous running time is short, so low power consumption, compared with the cost of the province. Fifth, reduce labor intensity. Coal-fired boiler in the transportation, coal slag process required in both high-intensity physical labor, but labor-intensive gas-fired boilers staff is small. Sixth, gas boiler room layout flexibility, small footprint, low noise generated. Seventh, improve the environment. Coal-fired boilers to generate run-time from smoke, cause great pollution to the environment, and natural gas as clean energy, a great improvement to the environment. So gas boiler has more advantages than traditional coal-fired boilers. The use of gas-fired boiler is safe and convenient, but also improve air quality, giving you a clean living space.
Beijing SL Pharmaceutical Co., Ltd. as China's key high-tech enterprises, has great influence in the pharmaceutical industry. In early 2017, two-Heron relevant person in charge to get in touch fast boiler, double-Heron Pharmaceutical according to demand, our company to provide a 1-ton split steam condensing steam boiler, and is responsible for subsequent transportation, installation and commissioning work .
The wns fire tube boiler and szs water tube boiler produced by ZBG are packaged oil and gas boilers. The boiler has a small footprint and has been basically completed in the factory. After being transported to the project address, the interfaces and auxiliary machines and piping systems can be completed. The boiler is easy to install and transport, and has a short production cycle. It can be considered for many enterprises that need to be put into operation quickly.
In the national standard of water quality standard, the water quality index of 10 ton fired hot water boiler for hotel stipulates that the total hardness of water supply for chemical treatment outside furnace is less than 0.6 mmol / L. In recent years, in order to reduce the operating cost of heating units, some hot water gas-fired steam boilers have been overloaded due to the use of class Ⅲ bituminous coal as fuel instead of class Ⅱ bituminous coal designed to replace the designed type Ⅱ bituminous coal. During the maintenance in summer, it is found that the overloading boiler water wall tube fouling problem is more prominent, some boilers even occur tube burst accident. Why is heating hot water boiler overloaded, scale and even burst tube? Because the calorific value of class Ⅲ bituminous coal is higher, the type Ⅲ bituminous coal of the same weight is burned instead of the designed class Ⅱ bituminous coal. Bituminous coal increases the circulation of boiler riser is not absolute equilibrium, the geometric difference of riser and the heat load are different, so there is inevitably the deviation of flow rate between the risers. Due to the overloading operation of the boiler, some riser tubes are easy to overheat boiling because the flow rate is small, and the wall temperature is higher than the designed wall temperature, so that the scale and even the tube burst are easy to occur. How to prevent the boiler from scaling when overloaded? The heating hot water boiler operates under overload because of the scaling after the superheated boiling. Steam is produced in the process of superheated boiling. The water quality requirement of gas steam boiler is less than 0.03 mmol / L, which is much lower than that of hot water boiler. Water quality requirements. Based on the above reasons, the feed water hardness of heating hot water boiler is reduced, and the scaling phenomenon is eliminated by reducing 0.6mmol/L to 0.03mmol/L.