hargboiler bekas kapasitas 2 ton
Use of natural gas hargboiler bekas kapasitas 2 ton, so what can energy-saving? Natural gas boiler. Effective heat value but its low calorific value of about 8500 kcal / cubic its high calorific value of up to 10,000 calories, the extra part in burning Nao process becomes superheated steam with the flue gas discharged out, the exhaust gas temperature can reach about 220 degrees to install a waste heat recovery tube in the flue gas outlet of the column, heated with hot flue gas is pumped into the preparation boiler water, you can save gas more than 5% ,, Thus, in terms of low calorific value of the thermal efficiency of the boiler can be 88% to 92% to 98% to 102% 1, to improve the conditions of the air flow encounters improved gas boiler gas and air two streams communicating condition, and an object thereof is to increase the contact area. The greater the contact area, the greater is the reaction area, strengthen the burning. Specific measures may be air and the gas stream into small strands, so that the two streams meet and intersect with a certain velocity; cell stream of gas (generally a gas) passes through and submerged in another stream of air, and the like. 2, enhance mixing, scrambling combustion gas boilers burning gaseous fuel is a single-phase reaction, ignition and combustion of solid fuels easily than, but the rate and extent of complete combustion is mixed with the combustion gas and air quality are closely related. Better mix, burn more rapidly and completely, the flame is short. Therefore, as long as the stability of the flame is not destroyed, it should enhance airflow velocity gas stream in the combustion chamber outlet or even a baffle at the inlet of a large resistance and the like obstacles, let hitting, red flame, increase turbulence in the airflow to strengthen the mix. 3, preheated air and gas to increase the temperature of gas and air, can be enhanced combustion reaction. It should therefore be preheated using waste heat of exhaust gas and air temperature, thereby increasing the combustion temperature and the flame propagation velocity of the combustion process to be strengthened. 4, rotation of the rotating stream and the recycle gas stream causes turbulence and mixing can be enhanced. Meanwhile, in the center of the rotation will form a reflux stream of large gas back area of the boot cycle, both to strengthen the mixing, also extended the flue gas flow path and residence time within the gas boiler and reduces loss of incomplete combustion. 5, flue gas recirculation in order to improve the combustion gas temperature of the reaction zone of the boiler, the flue gas may be directed to a portion of the high-temperature combustion data, so that the end of the fuel mixed with the burning or combustible mixture, in order to improve the combustion intensity. But take note that the amount of flue gas recirculation should not be too large, otherwise it will dilute the combustible mixture and the hook due to excessive inert substance, but slows down the combustion, pyrolysis and even anoxia, resulting in loss of incomplete combustion gas boiler.
At the same time, fuel adaptability of biomass circulating fluidized bed hargboiler bekas kapasitas 2 ton combustion is higher than that of other fuels, can be fired and burn all kinds of waste in the straw burning, but also can adapt to all kinds of straw in the broken condition, moisture content, acrobatic movements, maintain good combustion organization.
It is understood, Jilin Province Bureau of Quality Supervision Market Supervisory Authority, City Center and the special prosecutor hargboiler bekas kapasitas 2 ton unit deployed to the District Branch, county (city) to carry out investigation and remediation work in special boilers.
The regulation includes the use of all registered cases in 2018, with the boiler, and whether to establish strict implementation of safety management systems and procedures, staff training and certified to meet the requirements, device files are complete, the device is in the test is valid and so on.
In addition, the city supervision bureau of this regulation put forward specific job requirements: by strengthening the organization and leadership, to carry out extensive publicity, build long-term mechanism to strengthen the statistical information to start in four areas, the city conducted a comprehensive investigation and remediation actions boiler, ensure boiler risk has been effectively controlled.
We hargboiler bekas kapasitas 2 ton when the boiler manufacturers in the selection of valve, by its medium, temperature, pressure, and the working conditions used to determine, and to avoid improper use of the boiler accident.