Diesel / Waste-Oil Burner for a Foundry Furnace

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Today we'll build a pressurized Diesel / wasteoil burner for melting cast iron.
It turns out, the nozzle i was using wasn't tight enoug so it leaked. The real test will be, when the furnace is finished.
Here is the pattern generator: www.blocklayer.com/pipe-notch...
Fuel Pump VSKX125:
de.aliexpress.com/item/330501...
Blower: G2E160-AY50-91 ebmpapst 230V-50HZ 1.18A 270W if you want to support the channel, you can buy me a coffe:
ko-fi.com/christophlehner
Thank you very much !!!
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Опубликовано:

6 май 2022

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Комментарии : 33

@alphamelvin9711 Год назад

Awesome build. Can't wait to see finished project

@__austrianoldboy_9861 Год назад

Thank you for the video!

@Lamprolign 7 месяцев назад

I really like the design of your air control setup.

@pmbari1 Год назад

Good work!

@nikostsatsis9478 2 года назад

I'd suggest using a copper washer as a seal at the nozzle (works flawlessly in higher Temps, plus added thermal transfer from the tip of the nozzle to the main body)

@ChristophLehner 2 года назад

Thanks, thats a really good idea 👌

@swdweeb 2 года назад

Nice build. I especially like the way you centered the nozzle in the tube.

@ChristophLehner 2 года назад

Thank you Perry

@johnkoury1116 3 месяца назад

Absolutely beatiful!!! I have to build a foundry as well to melt aluminum and other materials.....Really great. Thank you for sharing. I'm a new subscriber.

@kerimyigit5370 Год назад

you can build a turbulator for air+fuel mix. for leakage of nozzle, i recommend copper gasket. thank you for your educative work.

@ChristophLehner Год назад

A turbulator is on my todo list

@AshGTE 4 месяца назад

Hello. You need a baffle plate to mix the fuel air properly. You'll keep blowing the flame out without one.

@aggronax 6 месяцев назад

I have use the old burner and with ignitor so to easy for lighting up. Problem is the rotary dryer push back during running. Now i need to install a blower to settle the issue

@anmafab 2 года назад

Interesting project! I'm sure that was probably one hundred hours of work on designing, building and testing boiled down to 6 minutes of video. Smelting cast iron is not something I knew was able to be done at home until the Rotary SMP video the other day. Must be an Austrian thing =D

@ChristophLehner 2 года назад

Hahah :) he was rather sucessfull with cast iron, much to the chargin of his mill table.

@chesterpophamproductions2879 Год назад

Did you finish this product? I am very interested, but do not have your skill or tools. Do you have an online store selling the finished product?

@elongated_muskrat_is_my_name 4 месяца назад

cool but put the guard back on the grinder before you get hurt

@DaveBoatBuilder 4 месяца назад

Did you ever finish the furnace? Was .85 gph enough? That pump appears to use 1/2 rectified a/c, did it come with a diode? Or did you have to buy one?

@mosisamesfin4690 2 года назад

Hello, that was good project. But I have question. For a person like me, needs all the description list and that can be much helpful to build one. Would mind to do that sir? Thank you.

@ChristophLehner 2 года назад

Hi, i've updated the video description

@LaLaLand.Germany Год назад

Hmm... I think instead of the air flap You should put in a variac to control the blower. No flaps. Then take a look at how much air is needed in general and take a closer look into how for example Buderus does the trick. I´d bet on they use much higher fuel pressures and a smaller nozzle to atomize the fuel. The flame needs to be guided, too. Ehrlich: das Ganze wäre mir zu viel Gefummel. Und Sie sind weit ab von einer blauen Flamme- warum nicht gleich einen Heizungsbrenner suchen? Das Gehäuse für den Schmelztiegel ist noch genug Arbeit. Klar, Kram selberbauen ist fein doch das wäre mir zu murksig.

@ChristophLehner Год назад

Der Tipp mit dem Heizungsbrenner ist klasse. Danke!

@rogerlayton4773 Год назад

How much pressure are you using behind the oil stream?

@ChristophLehner Год назад

Arround 1bar according to the datasheet, havent it measured though

@rogerlayton4773 Год назад

@@ChristophLehner Thank you. I experimented with a similar nozzle and couldn't get waste oil to atomize without using ~7 bar (100 psi). For this reason I went back to a siphon nozzle. But I'm very interested in testing this further to see if waste oil is the determining factor.