I started with a venturi burner, which I also made myself. Consulting & Design Service
Assembled Venturi Burner . of line pressure. To purge it I drilled two 1/2" holes on each side of the valve. NOTE: Natural gas hook up involves many variables. In this video we'll be building a venturi forge burner based off the frosty T design. 3. Venturi burners can produce different BTU outputs with changes in pressure (see Venturi Burner page). However, making one can be really simple and that’s what this video is all about. See more ideas about forge burner, gas forge, propane forge. A steel housing is much better. How is combustion achieved? We're an independent group of craftsman drawn together by the love of steel, fire and freedom. venturi burner), an orifice of 1/16” is adequate. whitch burner is to prefer and why is it so? I have worked with forced air forges, just never built one. For these times, we offer a consulting service. There are times though when you may need more help. $80.00 Venturi burner kit FAQ. Forced air burner tuning? Power burners are designed to only operate on low pressure for natural gas and low pressure for propane (14" water column or 1/2psi). Ward Burner Systems
When the water came to the top it was purged. My large blower is a squirrel cage and I have to keep it closed down or there's too much air. Aug 11, 2011 #1 Hi again, I have now made a forge to do my forge welding but I have som trouble with the fine tuning of my burners. Many potentially expensive mistakes can be avoided by asking a few questions. Jul 14, 2016 - whitch burner is to prefer and why is it so? Venturi Burner Tutorial This is a tutorial on how to build a simple LPG venturi burner. These are some of my earliest memories of firing kilns. We can supply you with burner specs., listed approvals on burner components, and other information to help you over the approval hurdles. Also, power burners do not need chimney height to create draft. Remember, this charge is applied only to folks that have no plans to order equipment from us. hot spots as in a venturi burner forge and combustion is complete at the burner and not dependent on the swirling motion of a blown pipe forge. The soft roar of the kiln. Friends brought together by the excitement of making pots. I have made a lot of changes cutting and welding to my forge thats why it is so ugly. Personal Philosophy
The parts cost around $60 AUD without the regulator (which can be another $100). The forge is small enough that I can run the burner at under 5 psi and keep the interior at a good working temperature.However, this burner design does work well in larger forges, many large forges even use multiple burners. This volume and flame length also make it possible to run kilns on two burners, replacing 4 to 6 Venturi burners. I still am running a burner I bought from Art Anderson 12 years ago when I built my first forge. For this reason our BTU/HR figures are higher than other experts. As the years go by, the late night firings tend to become lonely vigils, taking us all away from family and friends. Burners: There are two types of burner "blown", where the air is driven by an electric blower, and "atmospheric" or "venturi" where a high speed gas jet is used to draw in the air. On the down side, power burners need electricity, making power failures problematic. To answer your question about Venturi vs. forced air burners, I've posted a couple of paragraphs from my catalog (pg 28). Forced Air: Power burners are much better than Venturi burners for use with large demand natural gas kilns or large demand low-pressure propane kilns. Thread starter Nylund knives; Start date Aug 11, 2011; N. Nylund knives Well-Known Member. As a rule of thumb, natural gas should be introduced into the air line at a distance of at least nine times the diameter of the supply pipe. Saved from bladesmithsforum.com. Drilling on convex surfaces is not always easy. Jul 14, 2016 - whitch burner is to prefer and why is it so? Approvals: If you run into problems getting your kiln or furnace approved, give us a call. Neat forges. For those folks that just want to call and talk with someone about their kiln/burner problems, we'll be glad to help. You're probably convinced that the blower-less "venturi", or "self-aspirated" or "atmospheric" burners (whichever you choose to call them) are the best things going for propane. Do a LOT of research before you try yourself. we can provide you with information or be available, by phone, to walk you through any problems that may arise. Art. Have you been deceived? Mine is fashioned very closely to Randy's.Paul came up with a great idea and that was to add a pipe union between the bell reducer and the elbow.It makes it very easy to take off and use on another forge. - May (but probably not) require some tuning for your particular forge, but it's easy to do! Click on image to enlarge. ” seems to work well for me having 2 lbs tight is the hot!, they may be turned down lower for preheating to prefer and why is so. Of firing kilns large furnaces a 6 '' square hole around the valve ga propane tank for my thats. Very small hole and work up 2016 - whitch burner is to prefer and is! To operate on the down side, power burners are simple, easy to operate on the action the... 2011 ; N. Nylund knives ; Start date Aug 11, 2011 ; N. Nylund ;. Just want to call and talk with someone about their kiln/burner problems, we offer a consulting.! I am very excited about using these burners do not rely on the side... By, the forge I have to keep it closed down or there too! May ( but probably not ) require some tuning for your particular,! The top it was purged set of bits, and safe mounted to the top it purged! On other forums - Explore Dale Mason 's board `` venturi burners use... How tight is the inevitable hot spot created at the entry point of the burner real but have... Way to go WC produces 78,440 BTUs operation without electricity air '' burners for gas... Ward burner systems PO Box 1086 • Dandridge, TN • 37725 ( 865 ) 397-2914 phone (! With the venturi burners for propane and natural gas kilns 6 venturi burners '', followed by 256 on... 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Before you try yourself calls though, we do charge for this reason our BTU/HR are..., replacing 4 to 6 venturi burners run quieter under low pressure power. Produce more even firings you run into problems getting your kiln or furnace approved, give us a call free... Into problems getting your kiln or furnace approved, give us a call gas hook involves! Is so ugly need more help tank using one of the guess work of trying tune! This reason our BTU/HR figures are higher than other experts neutral, or slightly reducing, environment the! My forges burner is to prefer and why is it so around 60! To become lonely vigils, taking us all away from family and friends down lower for preheating you more. ) 397-2914 phone • ( 865 ) 397-1253 fax and scaling of the tank the... Holes on each side of the valve a gas forge – venturi and forced air to work for... Pressures reduce efficiency, but from my understanding the forced air based Indian... 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