BF Stove Operation | Blast Furnace | Function of Stoves | Tech It Eze
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- Опубліковано 9 лют 2025
- Hi Friends
TODAY WE WILL DISCUSS ABOUT INTERNAL COMBUSTION STOVES
Stove is basically a huge steel structure outside with refractory materials inside. Refractory bricks & checkers absorbs heat during heating cycle and releases heat during cooling or ON Blast cycle.
Functions of Stoves:
The primary function of stoves in internal combustion blast furnace stoves is to:
Preheat Air Blast: Stoves preheat the air blast to a high temperature (around 1000 to 1200°C) before it enters the blast furnace, enhancing combustion efficiency and iron production.
Recover Waste Heat: Stoves recover waste heat from the flue gases and transfer it to the air blast, reducing energy losses and improving overall efficiency.
Improve Combustion: Stoves ensure efficient combustion by providing a consistent and controlled supply of preheated air, fuel, and gas to the combustion chamber.
Increase Productivity: By preheating the air blast and recovering waste heat, stoves increase the productivity of the blast furnace, allowing for higher iron production rates.
Reduce Fuel Consumption: Stoves help reduce fuel consumption by optimizing combustion efficiency and minimizing energy losses.
Minimize Emissions: Stoves can be equipped with emission control systems, minimizing environmental impact and reducing harmful emissions.
BF Stove Operation | Blast Furnace | Function of Stoves | Tech It Eze
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Very nice video sir , upload more videos on blast furnace
Yes, sure
Thank you sir
Welcome
What is the importance of air gas ratio for sove heating why it is maintained 0.65 please reply it is most beneficial for me bcoz I learn about bf stove
Keep watching 👍
ua-cam.com/video/t4IRRNESykI/v-deo.htmlfeature=shared
Watch my videos it is already there.link shared
Nyc video sir upload more videos on blast furnace
Thanks for your complements
Plz keep watching 😊
Good morning sir
how to control blast furnace top pressure if increase.
And how to control hanging inside the furnace wall.
Thank you for watching videos. We will upload videos on your topic.
@@mahendrabaghel2416 several modes available for top pressure control such as septum valve, TRT mode, Wet Scrubber mode. Depends which system you have in your plant
For hang furnace control we will upload videos recently
@@pgangulybf okk
Sir what happened when ob blast stove suddenly gone box up
It should not, "minimum one stove will be on blast condition during running", hardware interlock should be there. sudden off blast will result in furnace burden slip and splash slag may enter into the tuyere stock, resulted in unplanned shutdown & asset loss.
Ok sir thanks
If single ON Blast stove isolated, then wind flow pressure suddenly drops & furnace will take slip, causing slag entry into tuyere stock, resulting in unplanned furnace stoppage.
Sir why etaco 45-47 percent is maintained what happened if its value inclease or decrease. Please reply
Thank you for watching, I will share video on your topic.
@@pgangulybf ok thanks for replying
In one word higher eta CO means better utilization of CO thus lower fuel rate & vice-versa
@@pgangulybf ok thanks
main BCA se graduate or filhal bsp mein blast furnace site pe kam rha hoon or meri new joining hai as a supervisor post pe stove mein kuch month ke bad bricks and checker lgne wala hai or plant mein sir bahut politics chalta hai thodi guidance ki Kami hai aapse baat ho sakti hai sir
Plz mention if any technical video required for your concern topics, I will upload them one by one.
Plz go through our videos it is shared mostly for beginners
Sir translate to Hindi all videos
Ok , will be there very soon
Thank u for your feedback ❤