After the system control principle of vertical gas-fired steam different bitween fire tube boiler water tube boiler is turned on the power switch, click the pump control switch to turn on the position, carry on the boiler feed water to rise to the normal position, click the burner power switch, click the start button. The power supply of the control system is turned on and the burner enters the working state. According to the operation procedure of the program controller, the low-fire combustion is carried out first and then into the fire-burning state, and the boiler enters the normal operation stage. When the water level rises to the high water level, the output high water level alarm signal light is lit, accompanied by the sound of the electric bell, and the protection shutdown is realized to cut off the power supply of the controller. When the water level rises to + 30mm, the pump stops running, and when the water level drops to-30mmm, the pump automatically restarts, When the water level drops to ±50mm, the output is extremely high, the warning signal light is lit at the very low water level, accompanied by the sound of the electric bell, and the power supply of the controller is cut off by protecting the shutdown of the furnace. When the pressure rises to 0.72MPa, the overpressure signal, the sound of the electric bell, alarm and cut off the power supply of the control system to realize the emergency shutdown of the furnace. When the pressure exceeds the upper limit of the regulating pressure, the controller outputs a small fire signal to close the fire valve and open the small fire valve to burn in a small fire. When the pressure falls below the lower limit of the regulating pressure, the controller outputs a fire signal to open the fire valve to burn the fire. When the burner failure occurs, the combustion controller automatically closes the valve to stop combustion. When the exhaust temperature is higher than 250 ℃, there is a blue light, accompanied by the sound of the electric bell, and the protection shut down the power supply of the controller.
In this exhibition, we show the model, a video presentation that explains personnel foot work, a lot of foreign friends are also attracted to our show. Many domestic and foreign merchants, our products had a strong interest in, our staff have to ask for specific information material and consult the different bitween fire tube boiler water tube boiler. These are marks the company's importance for the market segments, and user demand for in-depth study. The future, the overall state of the market fast boiler will be in the "intensive" development path forward, provide good quality and good quality of boiler equipment more industry users.
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Why become a simple water treatment problem? First, the reasons: 1, different bitween fire tube boiler water tube boiler water treatment work is inseparable from lack of attention to industrial production boiler, but many workers do not pay attention to boiler water treatment, boiler water treatment and does not open punctuality. The primary reason for this phenomenon is composed of management and staff did not know to treat boiler water hazards, overnight, boiler occurs scaling, corrosion and other questions. 2, boiler water treatment approach is incorrect in production, the boiler is used for holding liquid are numerous. But some staff members did not know about the different varieties of liquid should be what approach adopted. Others, some companies to use compact boiler water treatment equipment. These elements will pose a threat to the boiler, and then cause safety accidents. 3, summarized the essence of staff is not high and some staff members did not follow the rules and regulations of the boiler water for testing. Other professional nature, as well as some of the work is not high, so that the power boiler water treatment work is not high, then test results presented constitute error. There are even some staff will trickster on laboratory data, in order to deceive the upper management. Second, the countermeasure 1, increased supervision of boiler water treatment company managers should pay attention to the supervision of the work of the boiler water, and give full play to the function of regulators to promote the importance of water treatment staff work on the boiler from ideology. Other, regulators should also provide detailed guidelines boiler water treatment, and keep a check when, urged their attitude can change, advance the quality of work, and then make sure the boiler water treatment works smoothly open. 2, a reasonable choice of boiler water treatment approach in industrial production, due to the nature of the company is different, so each water boiler water is not the same. To advance the work of the professional skills to treat boiler water, its primary task is to strengthen the staff should know the nature of boiler water, boiler water quality, including composition, pH, hardness and so on. So in order to enable staff to work in practice, for the different types of boiler water, using a different approach, ensure that the boiler safe.