7500 kw steam boiler manufacturer
Dry refers to the maintenance, shutdown the released water put in the furnace dirt rinse the pot burner Weihuo dried, and then the whole gas boiler drained, the valve is closed to all pipes, every three months check again.
Around the dealers to reflect, party fast always adhere to independent research and design, have their own unique brand of influence, and has a strong after-sales service support system, and such enterprises, have the confidence and motivation. Fang fast a new starting point, opportunities and challenges coexist, hope and difficulties, the Group will continue the fast side and distributor partners across the country hand in hand to create a quick way for a better tomorrow!
A scale-up of the technology to 100 MW is investigated in terms of mass and heat balances,flows,solids inventories,boiler dimensions and the major differences between a full-scale Circulating Fluidized Bed boiler.Furthermore, the additional cost of 100MW CFB power plant boiler relative to CFB technology is analysed.The largest cost is made up of compression of CO2,which is common to all capture technologies. Although the need for oxygen to manage incomplete conversion is estimated to be only a tenth of that of oxy-fuel combustion,oxygen production is nonetheless the second largest cost.Other significant costs include oxygen-carrier material, increased boiler cost and steam for fluidization of the fuel reactor.
Causes of black smoke emission in gas-fired boiler and its elimination methodGas boiler smoke pipe emission black smoke phenomenon, not only affects the environment, but also has a certain impact on the operation of our boiler, then what is the cause of this phenomenon? Today, Fangkuai Boiler Co., Ltd. analyzes the causes of its faults and the methods to eliminate them in view of this problem: first, the causes of the black smoke problems in gas-fired boilers: 1, Incomplete combustion of gas fuel: this is the main cause of black smoke from the boiler. When the boiler is in operation, the incomplete combustion of fuel not only produces carbon dioxide, water vapor, oxygen, nitrogen, etc., but also produces carbon monoxide and hydrogen. Flammable gases such as methane After burning, black smoke came into being. The insufficient combustion of fuel will not only cause black smoke in gas-fired boiler, but also increase the use of fuel and increase the operating cost of enterprises. 2, the air volume is insufficient, the air distribution is bad, the furnace temperature is too low: when the hot air volume can not meet the need of combustion, the phenomenon of black smoke will appear. Second, gas-fired boiler smoke problem solution: fault phenomenon 1: too much feed or fuel wet, insufficient combustion will produce smoke. Exclusion method: adjust to suitable feed speed or replace dry fuel. Fault phenomenon 2: there are sulfur caking and excessive ash in the furnace, which clog oxygen. Constant supply. Removal methods: particles containing impurities, tar or acidic substances are easy to form sulfur slagging, remove them and change fuel in time. Fault 3: boiler heat pipe and flue dust blockage, exhaust obstruction. Elimination method: cleaning boiler heat pipe and flue in time. Fault phenomenon 4: the fan does not work. Elimination method: check fan. Fault phenomenon 4: secondary oxygen clogging or unopened removal method: check fan, adjust secondary oxygen supply. The above is the reason for the black smoke problem of the gas-fired boiler introduced by Fangkuai Gas Boiler Co., Ltd., and the way to eliminate it. To help.