two ton horizontal boiler
WNS steam two ton horizontal boiler has only single drum, firetube boiler. We also has SZS steam boiler, bi-drum, watertube boiler. Both of them have got IBR and ASME certifications, and with three-pass structure, big volume of the combustion chamber, burning fully.
Find the website of the manufacturer on the net, then contact directly with the manufacturer, just tell them the address after the discussion, after the purchase, the manufacturer will send the gas two ton horizontal boiler directly to the home. In this way, not only can get the best price, but also save a lot of trouble. But in the online purchase of gas-fired boiler is not seen in kind, so in the purchase must be recognized manufacturers to purchase, only regular manufacturers can produce high-quality gas-fired boilers.
Since December, the working out of Chishui City in Guizhou Province coal-fired two ton horizontal boiler entered a crucial stage, ensure the completion of this year, the provincial environmental protection department issued a coal-fired boiler out of the task on time.
Chishui City Market Supervisory Authority on December 11 officially began governance, Union City Environmental Protection Bureau, City Comprehensive Administrative Law Enforcement Bureau, called the slow progress in phase-out coal-fired boilers companies and gas companies to warn interviews. It requires companies to plan prescribed time node coal-fired boiler renovation project, inverted construction, to ensure the smooth progress of renovation project.
From December 10 to 17, Market Authority law enforcement officers will be on hand daily supervision, dispatching five nine companies renovation project and construction schedule boilers, coal-fired boiler to ensure complete phase-out schedule.
The problems existing in Fangkuai two ton horizontal boiler coal-fired coal are: 1, coal ash is more than 2, coal particles are uneven, 3, coal contains a large number of impurities, 4, coal calorific value is low, 5, combustion is not easy to ignite fire, 6, The moisture content in coal is uncertain. 7, coal is not easy to burn, slag carbon content is high. In general, it is best to use the designed coal or coal close to the designed coal to ensure stable combustion. In recent years, due to the increasing shortage of coal supply around the country and the diversification of coal supply, the quality of coal is much different from that of the previous coal types, and the stable combustion and normal combustion of boilers have been carried out. The operation of heating has a great impact. The influence of coal quality on boiler stable combustion: the heat generation of coal is an important index to reflect the quality of coal. When the heat generation of coal is low to a certain value, it will not only affect the combustion instability and completeness, but also cause the boiler to extinguish fire. The boiler outlet temperature is very difficult to reach the standard, affecting the normal operation. Volatile matter can be precipitated and burned at lower temperature. With the heat release of combustion, the temperature of coke particles increases rapidly, which provides extremely favorable conditions for ignition and combustion of coke particles. In addition, the release of volatiles increases the internal gap and external reaction area of coke, which is beneficial to increase the combustion rate of coke. Therefore, volatilization The larger the content of components is, the less the fixed carbon content in coal is, the more easy to burn pulverized coal, the more voids obtained from volatilization analysis, the larger the reaction surface area, and the faster the combustion reaction is. When the volatile content is reduced, the ignition temperature of pulverized coal airflow increases significantly, the ignition heat increases, the ignition time becomes longer, the combustion stability decreases, the center of the flame moves up, and the heat absorbed by the radiative surface of the furnace decreases, and the ignition time becomes longer, the combustion stability decreases, the flame center moves up, and the heat absorbed by the furnace radiating surface decreases. The heat absorbed by convection heating surface increases, the exhaust temperature increases and the exhaust loss increases.