By sending a fan in the boiler hot air recycling of the flap gate door, due to its poor rigor, leakage air volume is larger, in the spring, summer, autumn three seasons on the one hand, increases the output of the fan is reduces the economy; On the other hand air leakage easily to fan bearing temperature rise, pose a threat to the safe running of the fan, so need to HuanXing hot air SKF 608 Deep Groove Ball Bearing http://www.ghk-bearings.com/SKF-608-Deep-Groove-Ball-Bearing-43.html door. The reasons of high temperature fan bearing boilers
Control fuel, fuel or adding additives to the flue gas desulfurization of flue gas desulfurization is a effective method of negative pressure fan manufacturers technical basic mature, also is the high cost, has been widely used, but looked from the long-term development and belong to the development direction of the power plant. The reasons of high temperature fan bearing boilers
Furnace desulfurization usually injected calcium were used to reduce S02 oxide content in flue gas, thus reducing S03 generated, so in addition to prevent the adhesiveness and sulphuric acid corrosion at low temperature, and obvious environmental significance. Party a and party b side oxygen meter in ensuring boiler under the condition of normal work and display with low oxygen combustion, so that the high temperature to reduce the supply of oxygen. The reasons of high temperature fan bearing boilers
Timely treatment plants use compressed air to water problems, in order to cast factory with compressed air blowing system, removal of economizer and friability of horizontal flue dust, avoid forming "flue gas channel", at the same time maintain the cleanness of district heating in low temperature, reduce the catalytic effect of scale, reduce SO2 to S03. The reasons of high temperature fan bearing boilers