There are many factors that determine the price of a boiler, such as operating efficiency, pollutant emissions, structural design, auxiliary equipment configuration, etc., so the price gap is also relatively large. The operating efficiency of the 3-ton gas-fired steam boiler launched by Zhengzhou Fangkuai Boiler Factory is generally above 98%, which is much higher than most steam boilers on the market. The current boiler price is about 20,000 US dollars.
Here, Zhengzhou Fangkuai Boiler Factory also reminds everyone of the importance of boiler safety valves. In boiler equipment, safety valves are safety devices installed to prevent explosions caused by high pressure in equipment and containers under abnormal conditions.
When the pressure in the equipment is too high, the safety valve automatically opens, and then automatically closes when the pressure drops to a safe range to prevent the equipment from exploding due to excessive pressure. Generally, the constant pressure of the safety valve is 0.5 to 1.1 times of the operating pressure.
According to its structure and principle of action, the safety valve is divided into gravity type, lever type, spring type and so on. The lever type is more suitable when the working temperature is high and the pressure is not too high; the spring type should be used for high-pressure equipment; generally, the spring type safety valve is commonly used.