Fuel or gas high efficiency steam boilers are widely used in daily life and production because of their advantages of energy saving, high efficiency, safety and convenience. The high-temperature flue gas generated by the combustion of the fuel or gas injected from the burner in the furnace flows into the heat exchange pipe through the cigarette case, and the high-temperature flue gas is discharged from the exhaust port after flowing through the heat exchange pipe, and flows through the heat exchange pipe. At the time of the tube, the high-temperature flue gas exchanges heat with the cold water in the furnace through the outer surface of the heat exchange pipe, heats the cold water into steam, and finally delivers it to various applications through the steam pipe. In the conventional steam boilers, the exhaust gas discharged from the exhaust port usually has a certain temperature, and the direct discharge is wasteful of energy, and the exhaust gas discharged also affects the air quality.
Along with the vigorous development of China's national economy, industrial boiler manufacturing has made great progress in recent years. Its outstanding achievements are: industry standards are increasingly standardized, technology levels are gradually improved, product varieties are increasing, and the economic scale is significantly expanded. Generally speaking, after so many years of development, China's boiler industry is facing various challenges while making progress. The boiler industry must adhere to the market-oriented strategy, relying on scientific and technological progress, technological innovation, and under the guidance of national energy and environmental protection policies, adjust the structure of the enterprise and product structure, and manufacture and sell boilers that meet market demand in order to occupy a place in the fierce market competition.
High efficiency steam boilers are widely used in daily life and production because of their advantages of energy saving, high efficiency, safety and convenience. In the conventional steam boilers, the exhaust gas discharged from the exhaust port usually has a certain temperature, and the direct discharge is wasteful of energy, and the exhaust gas discharged also affects the air quality.
The furnace body of the high-efficiency steam boiler is connected with a burner. The furnace body has a smoke exhaust port above the exhaust body, and a waste water tank is arranged above the smoke exhaust port. The waste water tank has an inlet pipe and an outlet pipe, and the inlet pipe is connected with the water source. The outlet pipe is connected to the furnace body. The cold water that has come out is pretreated and then flows into the hot water tank, and then passes through the preheating of the hot water tank to become warm water and passes through the furnace body. The warm water in the furnace body exchanges heat with the furnace and the heat exchange pipe, and the time to become high temperature steam can be greatly shortened, and the thermal efficiency of the boiler is improved. The residual hot water tank comprises a sealed water tank body, wherein the water tank body is provided with a plurality of vertical exhaust gas pipes, the bottom end of the exhaust gas pipe is connected with the heat exchange pipe inside the furnace body, and the upper end of the exhaust gas pipe is connected to the water tank body. In order to achieve the emission standard of the exhaust gas finally discharged into the atmosphere, an exhaust gas purifying device is arranged at the top of the hot water tank of the steam boiler, and a rain cover is arranged at the top of the device. After the exhaust gas flowing through the exhaust gas pipe is purified by the exhaust gas purifying device, it completely reaches the discharge standard and quasi-standard, and avoids the pollution of the exhaust gas to the atmosphere.
High efficiency steam boilers achieve high-efficiency production and maximize benefits. In the process of boiler manufacturing, it is necessary to establish a quality system with high efficiency and high efficiency as the core of the core system, making boiler production more civilized and effective. With the exhaustion of natural energy and the threat of air pollution, high efficiency steam boilers have become the first choice of various industries.