Boiler capacity, also known as boiler output, is the basic characteristic parameter of boiler. Steam boiler is expressed by evaporation, and hot water boiler is expressed by heat supply.Evaporation: the amount of steam produced per hour during long-term continuous operation of the steam boiler, whic

Jiangsu Sifang Boiler Co., Ltd. is located in Xuzhou, Jiangsu Province, China, a beautiful birthplace of Han culture, a famous historical and cultural city and a livable city of the United Nations. As the second largest railway hub in China, Xuzhou is 582km away from Shanghai. It is not only an impo

In the process of boiler water level control, the adjustment method that takes the drum water level as the feedback signal is called single impulse adjustment of boiler water level. Single impulse water level control is the simplest and most basic form of boiler drum water level automatic control.Th

NOx generation of natural gas boiler is mainly thermal NOx, which can be controlled by controlling combustion temperature. The main control methods are as follows:A) staged combustionStaged combustion refers to the combustion technology in which the air and fuel required for combustion are fed into

A) phenomenon of economizer damage accident (1) the water level of the drum drops abnormally, the water supply volume increases significantly, and is larger than the steam volume, and the water pressure at the economizer inlet decreases; (2) The exhaust gas temperature decreases and the water temper

① Thermal typeThermal NOx is mainly generated during combustion. Nitrogen in combustion supporting air is oxidized under high-temperature flame. It is mainly generated in the area with temperature higher than 1800K. Temperature, excess air coefficient and residence time in high-temperature zone will

The water and steam system of the boiler and its thermal cycle equipment includes a series of equipment pipes and their evaporation heating surfaces flowing from the raw water into the boiler, and the steam system of the superheated heating surfaces and their steam consuming equipment flowing from t

The waste heat boiler has a variety of types according to different flue gas compositions, but the same is that the flue gas composition is complex, and the flue gas contains a large amount of dust and cohesive ash in molten state. These ashes will be re bonded on the heating surface of the boiler w

If the furnace pressure is too low, the air leakage in the furnace and the flue will be intensified, the combustion will deteriorate, the combustion loss will increase, and even the combustion will be unstable until the fire is extinguished; If the furnace pressure is too high, the flame and high-te

The thermal efficiency of the boiler can be calculated by the positive and negative balance methods respectively.1. Positive balance methodThe method of calculating the thermal efficiency by the ratio of the heat used by the boiler to the total heat released by the fuel is called the positive balanc

In view of this problem, Jiangsu Sifang boiler suggests:1) When the distance from the site to the control room is long and the resistance of the connecting wire is large, if the voltage source signal is used for remote transmission, a large error will occur due to the voltage division between the wi