The efficient heat transfer characteristics of low-nitrogen boilers are the target of energy-saving

From the perspective of form, the low-nitrogen boiler adopts the structure, its door is open, its furnace adopts the situation of completely mixed incineration, the core skills of the flue gas equipment external cycle and the full ready-mixed general incineration, the nitrogen oxide emissions of the boiler reach the scale value, and the blue flame incinerator and the boiler nitrogen oxide emissions can also be as low as the international emission scale.

Low nitrogen boiler has high heat transfer efficiency. In the process of stopping device, high efficiency screw smoke pipe, high efficiency condenser and other high-tech equipment are effectively included. In the process of stopping the application, the heat transfer calculation has been greatly optimized, the heat transfer function of the boiler has been strengthened to a certain extent, the thermal efficiency has been improved when the application has stopped, and the operating cost of the boiler has been greatly reduced

The long service life of low nitrogen boiler is the ultimate purpose of material selection. The boiler smoke pipe is made of high quality medium and low pressure boiler seamless pipe to ensure safe operation. In the case of the same incineration intensity, seamless tubes guarantee the creation of high-quality, durable low-nitrogen boilers.

As a kind of large processing equipment, low nitrogen boiler needs to be operated accurately in the process of stopping production to ensure its safety. However, due to the complexity of the external structure of the boiler, there is a cumbersome step in the start-up and shutdown time. A good low-nitrogen boiler has a very smart and ancient controller that makes it easy to make the boiler run actively, systematically and correctly. In actual operation, as long as a little click, the boiler can be started and stopped.

When the power supply of the low-nitrogen boiler suddenly stops, the equipment will automatically stop and lock itself when it fails. If the power supply is restored and energized, the power supply needs to be started, and a manual reset is required to eliminate the self-locking. In order to start with a new incineration, it is often necessary to check whether the operation of each machine is abnormal and whether there is music. If there is an error in the invention, it must be eliminated in time.

The flue gas flow of WNS series horizontal internal combustion full wet back oil boiler and gas boiler can be divided into two types and three types. The flare formed by the combustion of the fuel is filled in the full waveform furnace and transmits the radiant heat through the furnace wall, which is a return trip of di. The high-temperature flue gas produced by combustion meets in the recombustion chamber and enters the di second circuit, that is, the tube bundle area of the threaded flue gas pipe. After convection heat transfer, the flue gas temperature gradually decreases to the front of the flue gas box. The flue gas of the di secondary circuit boiler is discharged from the front flue box into the economizer and condenser group at the top of the boiler. The flue gas of the boiler from the front flue gas box di three return path, that is, the tube bundle area, as it passes through the rear smoke box, it enters the energy saving and condenser, and at last flows into the chimney and is discharged into the atmosphere. WNS series gas boiler with its excellent performance advantages, widely used in chemical, food, wine, heating, paper, printing and dyeing, rubber and other industries.