Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

What parts do i need

Mx5boy

Newbie
Joined
Oct 6, 2020
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
13
Im building an industrial kebab machine i know very funny but i am not really sure what parts I should buy for an industrial machine can anyone give me ideas i have attached a wiring diagram below
 

Attachments

  • Screenshot_20201006-184815_WhatsApp.jpg
    Screenshot_20201006-184815_WhatsApp.jpg
    508.1 KB · Views: 27

BradtheRad

Super Moderator
Staff member
Joined
Apr 1, 2011
Messages
13,980
Helped
2,787
Reputation
5,572
Reaction score
2,693
Trophy points
1,393
Location
Minneapolis, Minnesota, USA
Activity points
104,287
Gas should not be mixed with air in a hose due to risk of explosion. Instead burners if properly adjusted are able to mix air immediately at nozzle (similar to butane cigarette lighter).

Fans can be small 'squirrel cage' type. Run on house voltage. Speed adjusted by ordinary light dimmer.

Other types of motors require sophisticated speed controls.

If you place burners so heat envelops each side of the kebob, then you may not necessarily need fans.
 

ads-ee

Super Moderator
Staff member
Joined
Sep 10, 2013
Messages
7,789
Helped
1,806
Reputation
3,622
Reaction score
1,764
Trophy points
1,393
Location
USA
Activity points
58,772
BradtheRad the "fans" look like they are there for the mixing of O2 and gas... Like you said very dangerous design probably will explode or at least catch fire in a most spectacular way. Motors in fans tend to generate occasional sparks, so first time it is turned on it will go boom in their face.

This design is not safe and I recognize this even without being involved in these types of designs.

Mx5boy, if you want an example of how to do this safely then look at any propane grill, where you can easily see how everything assembled (unlike some stoves).

One thing they don't need in a grill are fans to mix air and propane. The pressure in the propane tank (or gas line, in your case) pushes the fuel into the air where it's ignited and then keeps supplying the fuel to keep the flame going. The more gas/propane you supply the bigger the flame.
 

finlay31

Newbie level 4
Joined
Jan 24, 2021
Messages
7
Helped
0
Reputation
0
Reaction score
1
Trophy points
1
Activity points
38
Qty: 1 Lamb slayer 1500
Qty: 2 Skewer-o-matic .
I think this should work.
 

dick_freebird

Advanced Member level 5
Joined
Mar 4, 2008
Messages
7,199
Helped
2,114
Reputation
4,232
Reaction score
1,963
Trophy points
1,393
Location
USA
Activity points
57,751
Since you have 240VAC I'd forget the gas and use
some "calrod" oven / broiler elements with the fans.
Or take apart a few cheap toaster ovens which may
offer a nicer form factor for building radiant /
convection panels.
 

ads-ee

Super Moderator
Staff member
Joined
Sep 10, 2013
Messages
7,789
Helped
1,806
Reputation
3,622
Reaction score
1,764
Trophy points
1,393
Location
USA
Activity points
58,772
Since the OP hasn't been back since the day after their post...we can only assume they tried out that design.
 

LaTeX Commands Quick-Menu:

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top