Coking waste heat boiler The working principle is simply summarized as follows: the waste heat boiler of the lower coking furnace opens a hole in front of the flap valve of the underground main flue, leads the hot flue gas in the underground flue from the ground, reduces the flue gas temperature from 260 ℃ - 300 ℃ to about 140 ℃ - 160 ℃ after heat exchange and cooling by the waste heat recovery system, and then discharges it into the reserved hole on the original chimney through the exhaust fan at the outlet of the waste heat boiler, and then discharges it into the atmosphere through the chimney. The actual layout of coking waste heat boiler shall be determined according to the actual situation of the user's site, and different configurations shall be carried out.

Do not know about waste heat boiler products and blindly follow the crowd. Waste heat boiler is a kind of machine and equipment that connects air heater or ground heating for heating. If we need such heating equipment, we can consider waste heat boiler and cannot blindly follow the crowd.

Customers who do not know more about the application of waste heat boiler should go to large shopping malls or manufacturers to purchase immediately. Many customers purchase HRSG immediately after simply knowing about it, but do not know more about customers who have used HRSG. This kind of situation is not good for HRSG application.

I don't know some main parameters and power consumption of the waste heat boiler. Many customers don't know some main parameters of the waste heat boiler and the calculation method of power consumption at this stage. Here I tell you how to calculate the power consumption of the waste heat boiler: if we live in a 100 ㎡ house with a heating area of 100 ㎡, then the size of the selected waste heat boiler is about 10kw, The daily power consumption is half of the area, that is, 50 degrees.

Coking waste heat boiler The process flow is to open a hole in front of the flap valve of the underground main flue, lead the hot flue gas of the main flue gas road from the underground main flue gas road, pass through the flue to the inlet of the waste heat boiler, and the flue gas flows from bottom to top, flows through the evaporator and the economizer, and then flows into the main flue through the induced draft fan at the boiler outlet, and is discharged through the chimney. The flue gas temperature drops from 280 ℃ to 160 ℃, and the heat released is used to turn water into 0.8MPa saturated steam.