4 ton gas boiler quotation for food drying industry Shandong Zhongjie natural gas boiler equipment

Description :

　　Energy conservation is an issue that needs to be considered in industrial production, especially for industrial boilers that provide thermal power support for industrial production. Energy conservation also reflects the technological level of the boiler industry. With the successive implementation of national energy conservation and environmental protection policies, traditional coal-fired industrial boilers are gradually being replaced by natural gas steam boilers, and a revolution in energy conservation and environmental protection has occurred in the field of industrial thermal power.

　　In addition to transforming traditional industrial coal-fired boilers into natural gas steam boilers, measures can also be taken to save energy during the operation of natural gas steam boilers. Energy saving measures for natural gas steam boilers:

　　1. Reasonably select the rated power and number of natural gas steam boilers based on the amount of steam required for industrial production. The higher the matching degree between these two situations and actual use, the smaller the exhaust loss and the more obvious the energy saving.

　　2. Adequate contact between fuel and air: Burning an appropriate amount of fuel and air in a suitable proportion can improve the combustion efficiency of the fuel and reduce the emission of pollutants, achieving the dual goal of energy conservation.

　　3. Lowering the exhaust temperature of natural gas steam boilers: Lowering the exhaust temperature of boilers effectively utilizes the waste heat generated in the exhaust. The efficiency of commonly used boilers is 85-88%, and the exhaust temperature is 220-230 ℃. If energy-saving devices are installed to utilize exhaust heat, the exhaust temperature can be reduced to 140-150 ℃, and the boiler efficiency can be increased to 90-93%.

　　4. Recycling and reusing the heat from boiler wastewater: By utilizing the heat from continuous wastewater through heat exchange, the feedwater temperature of the de itch water is increased to achieve the energy-saving goal of natural gas steam boilers.

　　At the same time, energy-saving measures for natural gas steam boilers can also reasonably recover the condensed water in the heating system and recycle the heat of these condensed water.

　　The WNS type horizontal fuel gas boiler is a horizontal fast loading internal combustion three return fire tube boiler. Adopting a biased furnace bladder wet back structure, high-temperature flue gas sequentially flushes the second and third return flue pipes, and then is discharged into the atmosphere through the chimney from the rear flue chamber. The boiler is equipped with movable front and rear smoke box covers, making boiler maintenance convenient. The boiler is equipped with a burner with excellent technical performance, and adopts advanced technologies such as automatic proportional adjustment of combustion, automatic adjustment of feedwater, program start stop, and fully automatic operation. It also has high and low water level alarms and automatic protection functions such as extremely low water level, ultra-high steam pressure, and shutdown. This type of boiler has the characteristics of compact structure, safety and reliability, easy operation, rapid installation, low pollution, low noise, and high efficiency.

　　working principle

　　The gas boiler adopts a fully automatic burner with good technical performance as the main combustion equipment. The combustion program of the burner is controlled by an advanced combustion program controller, which can achieve various functions necessary for normal combustion of the boiler. It can automatically implement protective shutdown in normal, accident and emergency situations, and is equipped with corresponding water level controllers and pressure regulators to achieve high and low water level indication, overpressure indication and adjustment, ensuring that the water level fluctuates within the normal range, the steam pressure is within the allowable pressure fluctuation range, and the protective stop indication is achieved when the water level is extremely low or overpressure occurs.

　　1. Basic operation:

　　Connect the power, press the "Start" button, the controller will turn on, the buzzer will sound, and the digital display window will show the steam pressure.

　　Press the "Start" button, the running indicator light will turn on, and the controller will work according to the selected control requirements

　　Press the 'stop' button, the running indicator light will turn off, and the controller will stop running.

　　2. Setting operation:

　　Press the "Set" button, the setting indicator light will turn on, indicating that it has entered the setting state. At the same time, the setting value indicator light will turn on. Press the "+" and "-" buttons to make modifications.

　　⑴ Current time:

　　At the current time, using a 24-hour clock, this setting takes effect immediately when modified.

　　Start time: When the current time reaches the start time, the boiler enters the running state.

　　Stop time: When the current time reaches the stop time, the boiler stops running

AfterSalesService :

• gas boiler