• Categories:Industry News
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• Time of issue:2021-10-28
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(Summary description)What is the working principle and composition of a gas steam boiler? Do you know, customers and friends? Let the technicians of the gas steam boiler manufacturer explain to you, I hope it can be helpful to you.
　　
　　 Gas-fired steam boiler is a heat energy conversion device that uses natural gas, liquefied gas, city gas and other gas fuels as fuel. The heat released in the furnace heats the water in the boiler and vaporizes it into steam. The water in the pot (drum) is continuously heated by the energy released by the combustion of the gaseous fuel in the furnace, and the temperature rises and generates pressurized steam. Because the boiling point of water rises with the increase in pressure, the pot is sealed and steam The expansion inside is restricted to generate pressure to form thermal power (strictly speaking, the steam in the boiler is formed by heating water in the drum at a constant pressure to saturated water and then vaporizing), which is widely used as an energy source.
　　
　　 gas steam boiler
　　
　　The gas-fired steam boiler is mainly composed of the two main bodies of the shell and the boiler, the accessories to ensure its safe, economical and continuous operation, the instrument accessory equipment, and the automatic control and protection system. This gas steam boiler is a drum boiler with a water-cooled wall. Two return pyrotechnic pipes are arranged in the left and right partitions of the gas steam boiler drum, and the front smoke box at the front of the drum is folded back. Between the drum and the lower connecting box, there are a downcomer and a water-cooled bi-pipe, forming the frame of the combustion chamber. There is a steam-water separator on the upper part of the drum to reduce the water brought out by the steam. The heating surface of the boiler body of a gas-fired steam boiler is the lower part of the boiler drum, water-cooled pipes and pyrotechnic pipes.
　　
　　 The above is all about the working principle of the gas steam boiler and its composition. If there is anything you don’t know, you can directly communicate with our customer service, and we will serve you wholeheartedly.