Two stainless steel pans (you could get larger sizes to increase surface area, and thus evaporation rate, but you'll . They can filter a lot more than cheesecloth. Be notified of events and goings on at the Grovestead! Architectural concrete blocks are a versatile building product builders can use for a wide variety of projects from museums and universities to shopping centers and offices. This would be the start of our chimney. Your email address will not be published. 2. That chimney piece is two pieces of old field tile made of cement. Focus Prose LLC is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. I did 150 this year. By making a mock-up, exact dimensions can be worked out and problems corrected before the actual construction. In the Jones Structural Materials Testing Laboratory, students test hardened concrete, asphalt mixtures, steel and masonry products for use in structures and pavements. Managed Intensive Rotational Grazing for Sheep, Evaporating sap and making maple syrup | The Grovestead, https://www.menards.com/main/heating-cooling/venting/black-stove-pipe/black-stove-vent-pipe/10108214bb/heating-cooling/venting/black-stove-pipe/black-stove-vent-pipe/10106483lq/p-1444432213610.htm, https://www.menards.com/main/heating-cooling/venting/gas-appliance-venting/amerivent-reg-b-vent-storm-collar/3esc/heating-cooling/venting/gas-appliance-venting/amerivent-reg-b-vent-storm-collar/6esc/p-1444432084134.htm, https://www.motherearthnews.com/real-food/how-to-filter-pure-maple-syrup-zbcz1902. What you need to make this evaporator: At least 13 cinder blocks (depending on how tall you want your chimney the taller, the better, without it getting dangerously precarious) $1.75 each. How did you get that chimney piece to stay there and not blow away or fall off? make bricking the arch much easier is the use of mono-block. This wood fired maple syrup evaporator can help you harvest the maple syrup on your homestead. A wood evaporator works with solid material (wood) and produces intense heat in front of the arch and around the smoke stack. 6055 W 130th St Parma, OH 44130 | 216.362.0786 | icc@iccleveland.org. I've never had a cinder block explode, even when they're getting wet so I suspect that's a rural myth. Stack the concrete blocks in the form of the evaporator, as a rough-draft of how the bricks will be laid out more permanently. Give it a chimney (more cinder blocks or metal) and it will draw nicely. Scale. Version 3.0 of the cinder block maple syrup evaporator has begun! I am taking what I have learned with the last 2 builds and upgrading this to hopefully be a. Any sort of steel grates will work for this even old grill grates. Copyright 2022 by The Grovestead. Work up and towards the rear end of the arch. But the buffet pans are a good compromise. Save my name, email, and website in this browser for the next time I comment. That's why we want you to save money and trees by subscribing through our earth-friendly automatic renewal savings plan. And I would recommend getting some flue venting with a damper you dont want as much heat escaping through the chimney as what I pictured here. Its not as efficient as production-scale evaporators, but does the job. . how to respond when someone calls you a baddie, what kind of cancer did michael crichton die of, lisa stone pritzker family foundation 990, owner financed land in tangipahoa parish louisiana, my toddler swallowed a sharp piece of plastic, science olympiad dynamic planet cheat sheet, hawaii supermarket san gabriel coronavirus, what does liz decide to do the guilty party, firefighter tools and equipment powerpoint, cuantas veces aparece no temas en la biblia, legal requirements for maintaining accurate and coherent records, . These can be factory halves or as you can see in the picture I used a couple of broken blocks. In sugaring, the arch is where you produce the heat, the evaporator (in this case 3 steam pans) is where you boil off water in the sap. One is a time lapse of the evaporator build, the other is a walk through of how to use the DIy evaporator to make maple syrup. Took roughly 4.5 hrs to boil 10 gallons after work, however I know that can be improved as I ran into issues on maintaining boiling temperature. Boil a small pan of water on your stove and when it boils, measure the temperature with your digital thermometer. Teesside University School Of Health And Life Sciences, Boil concentrated sap in kitchen until it reaches a temperature of 7 degrees over the boiling point of water (varies with elevation). Rory Groves moved his family from the city to the country several years ago to begin the journey towards a more durable way of life. Suitable for both exterior and interior applications, concrete . Sugaring was something I always wanted to do since watching my dad do it Before starting the evaporator 1. Islamic Center of Cleveland serves the largest Muslim community in Northeast Ohio. Just another site. 2- Start placing firebricks on the bottom, except the rear flat section, then on the walls. I switched to solid-filled concrete blocks, half the width, and they held up very well this year. Maple Syrup Evaporator. Firebrick will help.
Large Outdoor Wood Burning Maple Sap Evaporator - Permies 2023 Copyright Country Family Homestead, link to How to Keep Chickens Out of a Garden - Complete Guide, link to Is Honey Bee Farming Profitable? http://www.bethnchris.com/2015/03/08/building-cinder-block-maple-syrup-arch-sugar-shack/Follow me on facebook (https://www.facebook.com/buffcleb) and blog (h. Before starting construction on your homemade maple syrup evaporator, gather the materials and build a mock-up of the evaporator, placing the concrete blocks and firebrick just as they would be in the completed firebox, without mortar. Heres hoping. A homemade evaporator or arch with cinder bl. Layout the first layer of block to the width of the pan. Available in larger sizes than traditional architectural block with your choice of finishes: shot blast or polished face. Required fields are marked *. The sand bed isnt absolutely necessary, but it makes a great foundation to lay the block on to build the firebox. Mix the mortar and spread it onto the strip footing (which has been previously moistened) over the width of a block. And I would recommend getting some flue venting with a damper you dont want as much heat escaping through the chimney as what I pictured here. I am taking what I have learned with the last 2 builds and. If you boil too long and get above 220 or so than you could get some sugar crystals to form inside your bottles. Normally blocks have a rectangular solid shape. Contact me to get one!! You could also stack more concrete blocks or, more preferably, buy a 5 or 6-inch vent pipe piece for a wood stove and a collar and cement screws to anchor it to the top block. For my layout, I went two blocks (32) wide by three blocks (48) long. Hi Tony, yes the concrete blocks dont last very long, especially if you try to move them. Maria is an excellent cook, and enjoys many crafty hobbies such as crocheting, soap making, and has a knack for learning how to make just about anything she wants. I plan to set up a cinder block type station to boil- going to turkey fryer, then indoor burner at the end. But a taller chimney (at least 6 ft) will help tremendously in lieu of a sugar shack. It wont take long and you should have a good rolling boil. When pouring a foundation use standard concrete for a sturdy and durable foundation. With the mono-block under a 9 inch brick there should be a snug fit on the side wall under the rail. I like to do 20 gallons of sap at one time so its not so overwhelming and makes it a little more manageable. Cinder Block Fire Pit Survival Tools Through a good amount of trial and error last year I figured out how to construct an evaporator to boil down our maple sap on the cheap. When the season is done I take it down and stack everything out of the way until next season. Hi Matthew, yes youre on to it. Those 20-gauge buffet pans are very thin and warp easilynot much to do about it. Pinterest. You might want to set the rear blocks up on spacers so the exhaust intake is higher off the ground (this will make more sense later). How To Withdraw Money From Coinbase, Pour into sterilized canning jars, leaving appropriate head space, and cover with sterilized lids and rings. Neither system requires a string line, so they combine easily. Concrete 04 Masonry 05 Metals 06 Wood, Plastics, and Composites 07 Thermal and Moisture Protection 08 Openings 09 . Wheres the Beef? Depending on how well your pans cover the opening you may get by with just a couple pieces of angle iron to support the pans and not need a grate at all. A USA Amish made product. Report abuse.
DIY Maple Syrup Evaporator - Mother Earth News #1. https://www.menards.com/main/heating-cooling/venting/black-stove-pipe/black-stove-vent-pipe/10108214bb/heating-cooling/venting/black-stove-pipe/black-stove-vent-pipe/10106483lq/p-1444432213610.htm I really appreciate all the help! One block (the chimney) should span the two rear blocks so that you see straight through to the ground from the top. I built this evaporator to accommodate two pans, but you could easily extend it to support three. Explore. The arch which contains the fire and. As you can see from the flames coming out of the top on the first photo it looks like a jet engine! Cinder Block Arch Maple Sap/Syrup Evaporator Mommymilestones 15.2K subscribers 2.2K views 4 years ago Welcome back to the channel. Hobby Farms. Laying concrete blocks to crate the firebox and support for steel grate. A good evaporator can set you back thousands of dollars and are designed for medium to large scale production. Touch device users, explore by touch or with swipe gestures . The size of the firebox depends on the size of the grating and pans you have available to use. Corey is an antique tractor enthusiast, woodworker, and general fix-it or build-it guy. Place blocks standing lengthwise into the floor immediately after pouring the concrete. That's when I began helping, about 1965. Ill keep tweeking the process, as Im sure all maple syrup makers do. Enjoy todays project as we get into informative repairs, money saving, and thrifty ways to help you in your projects https://www.etsy.com/shop/Mommymilestones?ref=simple-shop-header-name\u0026listing_id=1231999386 As always thanks for watching and Subscribe to follow our channel or hit the bell icon for updates when the next video is available to view. View fullsize. Step 1 Find a level site that won't be growing anything for the next 24-36 months. Ill keep tweeking the process, as Im sure all maple syrup makers do. Using free or almost free stuff, you can make a DIY evaporator. of the arch is filled with cement blocks and sand which creates a concrete surface on which we build the fire. x 4 in. THE BEST OF MOTHER EARTH NEWS COLLECTOR SERIES, 2ND EDITION, THE ENCYCLOPEDIA OF COUNTRY LIVING, 50TH ANNIVERSARY EDITION, A LANDOWNER'S GUIDE TO MANAGING YOUR WOODS. Collar: Once you have identified everything you are Here Are the Facts, https://www.youtube.com/watch?v=f3sLhwfOZOA&list=PLquQn-Dsh5insAtZsHeY1E72KUIb_vwwW&index=5&t=0s, Backyard Maple Syrup Part 2 Makeshift Evaporator and Bottling Syrup (https://www.youtube.com/watch?v=f3sLhwfOZOA&list=PLquQn-Dsh5insAtZsHeY1E72KUIb_vwwW&index=5&t=0s). Make your firebox too high, and youll need a massive fire to sufficiently heat the pans; too low and youll have a difficult time loading the wood and tending the fire. With the mono-block under a 9 inch brick there should be a snug fit on the side wall under the rail. junio 30, 2022 junio 30, 2022 / Its not going to be airtight, but anything you can do to contain the fire and keep it on the pans will improve efficiency (less fuel, faster evaporating). My issue was that my pans started to warp ( I kind of expected some of that). Heimo Korth Tragedy 2020, Cinder Block Evaporator Build Begins 8,467 views Feb 24, 2020 Version 3.0 of the cinder block maple syrup evaporator has begun! Have you ever seen that? Design considerations Arch. You've only seen one page. Sugaring was something I always wanted to do since watching my dad do it Before starting the evaporator 1. supports the pan (s), the pan (s), and the flue. space bucket smell; sermon chosen for a purpose; norman gibson obituary; ri knights aau basketball; Mind TV. Mar 23, 2021. 2010- 100 taps, oil tank arch with a 2x4 Mason evaporator. Then I forgot how I did it. The below video series offers great tips for setting up and using a StarCat or Dauntless evaporator in a backyard setting. For now I use roasting pans and they seem to fit just right. Fill to about 1/2 of headroom and cap the bottles. A firebrick liner stops heat damage. Read more. They keep your expensive AC unit from sitting on the ground, which shortens the life of the unit by years. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Water Systems. #2-I dont have flat pans, will have to use stock potsam I better to make a open type grid on top or find a large piece of flat metal for top to set pans on? https://www.menards.com/main/heating-cooling/venting/black-stove-pipe/black-stove-vent-pipe/10108214bb/heating-cooling/venting/black-stove-pipe/black-stove-vent-pipe/10106483lq/p-1444432213610.htm The abbreviations listed below are compiled from Architectural Graphic Standards, 1912, 1951, and 1956, Time Saver Standards, 1966, Skidmore, Owings and Merrill Drafting Standards, 1986, Holabird & Root Drafting Standards, 1987, Nagle Hartray & Associates Standards, 1989, Murphy/Jahn Office Reference Manual, 1973, Braun/Skiba Standards Manual .
PDF The Traditionnal Wood Evaporators A fire door can be as simple as a piece of sheet metal leaned against the firebox or it can be as complex as a 1/4 inch steel plate on hinges with damper openings. Punto de venta Inteligente. Putting everything away clean makes it easy for the start of next years season. The lower your chimney the more ash you will get, that is certain. Enjoy todays project as we get into informative repairs,. The arc. 8 in. similarities and differences between qualitative and quantitative research Rory, Did you come across this issue? 1st - Try to find really level ground. #2- Youre going to have a lot of trouble with stock pots. A wood evaporator works with solid material (wood) and produces intense heat in front of the arch and around the smoke stack. top 10 largest movable concrete interlocking block machines list and get free shipping. The first picture you have of the cinder block arch (an "arch" is what they call the part that holds the fire and the pan) is a good way to go for outside use. You could also use a hydrometer to measure the specific gravity of the syrup to determine when its reached perfection. Connect it to the rear float box. 2'x3' Mason Hobby Evaporator w/Stainless Welded Pans $1,600.00 Freighted Item. These are the same style pans you see at Chinese buffets holding the cream cheese wontons. Reverse Osmosis System. Fill to about 1/2 of headroom and cap the bottles. 3. But you could use any kind of ducting or even a few more concrete blocks stacked vertically. Concrete 04 Masonry 05 Metals 06 Wood, Plastics, and Composites 07 Thermal and Moisture Protection 08 Openings 09 . Input your search keywords and press Enter. The design has a few notable features: The black iron pipe frame and barrel can be separated to make movement and storage easier. At Sendero Verde, Handel Architects used a block-and-plank structural system to keep costs down, which also allowed for the application of a budget-friendly, liquid-applied continuous weather barrier. Then I forgot how I did it. It has a main evaporator pan and a warming pan. Today. Explore.
cinder block evaporator arch - ks-sousahonorband.org Waterproofing with a bituminous coating lasts 10 years, but if it cracks, it is immediately damaged. Insert your heat shields, place the evaporator pans on top and fill them with sap. British Summer Time 2022, They can filter a lot more than cheesecloth. House And Land Packages Clyde North, The width of the firebox depends upon the length of the steam-table trays and should be built so that the lips of the pans rest upon the edge of the firebrick. If you dont boil to that temp your syrup will be thin and could spoil due to excess water. I went a little crazy with the fire at first I think, after that I built coals and only added enough to keep it boiling. Have several spares on hand. Dressed Stone. It inspired me to do it. How to Keep Chickens Out of a Garden - Complete Guide. Make sure that the outlet of the tank feeding the evaporator is at least 12" higher than the sap level in the flue pan. Step 5. Canadian Subscribers International Subscribers, Canadian subscriptions: 1 year (includes postage & GST). Step 8 squares up the assembly and tightens bolts in the corners (the instructions called for a carpenter's square, a speed square worked just as well) I set up a rocket stove syrup evaporator this year. You might want to set the rear blocks up on spacers so the exhaust intake is higher off the ground (this will make more sense later). 3. Make the rectangle 20 inches wide and 60 inches long, and three bricks high. Eleaf EC2 EC Head Series Evaporator Coil EC-M EC-N for Ijust S ijust 2 ijust ECM . Corey is an antique tractor enthusiast, woodworker, and general fix-it or build-it guy. Water Systems. Boil a small pan of water on your stove and when it boils, measure the temperature with your digital thermometer. The pans werent cheap, but definitely a cheaper option than a maple pan. SmartPOS Software de Punto de Venta Colombia > Blog > Uncategorized > cinder block evaporator arch. aws pillars of the cloud value framework. The more common concrete masonry arch is the minor arch where maximum span is limited to about 6 feet (1.8 m) with a rise-to-span ratio not exceeding 0.15, and carrying loads up to 1500 lb per foot of span (21,891 N/m). For those of you that don't know about making syrup it takes about 40 gallons of maple sap on average to produce 1 gallon of maple syrup, needless to say that takes a lot of boiling and therefor a lot of heat. Vermont Consumer. Can You Reboil Maple Syrup to Make it Thicker, How Many Maple Trees Do You Need to Make Maple Syrup. New cinder block evaporator. I use only maple wood for my fire so that smokiness really adds to the flavor of the syrup. The Basic 26" x 46" GPH wood fired maple syrup evaporator allows the maple syrup hobbyist to step up from using makeshift cookers to a real maple syrup evaporator at a nominal cost. 5.0 out of 5 stars Fantastic Book! Please use the links below for donations: Now I hardly ever deal with ash/soot. Report abuse. Find our new farming channel under Honey Creek Farm It is time to get ready to cook the maple sap down to syrup. Refill the emptied pans with water so they wont burn or warp. I used old tiling we found on the property. It is brilliant and works really well for how simple it is. Concrete block arch diagram You can easily combine this Template-less Arch System with the Circular Wall System to build circular walls with arches. 2012 3:51 pm Post subject: Re: New maple syrup evaporator setup, need advice: That arch is much better than the pan. The new arch was to be free-standing and portable. I believe I had all this material laying around and you could probably get most of this stuff for pretty cheap if you have to purchase any of it. Continue adding sap to the pans as more water evaporates. I usually only keep the pan filled with 1-2 inches of sap with a constant dribble of fresh sap from another pan. What I hadnt thought of was the paradox of needing to keep more sap in the pan to prevent more severe warping, butthen in turn, needing more fire heat to boil extra sap. Create a chimney flue at least a couple feet above the top of the chimney block. Single-walled galvanized duct is not made for the heat of the flue gases which burns away some of the galvanizing. The fire brick was at hand, because it is required for evaporator assembly.
Two pans allow the sap to be warmed in the upper pan before being moved to the lower pan. I also keep a big turkey fryer pot next to the fire to preheat the sap that I add to the pans. As for the height of the firebox, I made mine three blocks, or 24 inches, high. It's snowing once again. Scholarship Fund Using the 1 inch mono-block under the bricks on the outside of the wall from the top of the incline back will make the bricking process much easier. The chimney is set on two vertical blocks, with a gap between them and two blocks behind that gap at the rear.
Too. Hi. Thanks for sharing! Barn Garage. DIY Christmas Gifts You Can Make for (or With) Your Kids! Cool, thanks much. Either way make sure the jars are clean and sterile. You can find these on craigslist for $100-300, ranging from 18 to 48 in length. . Model Airplanes. The second type of arch is the major arch where span, rise, and loading may exceed those of the minor. Adding a full seating set out of cinder block is surely a great idea I used galvanized because its what I had, but if I were to buy a piece of round duct I would get it in black. Fire bricks are special heat-resistant bricks that insulate the concrete and prevent flame impingement. They will mostly fall apart when you try to move them later. Focus Prose LLC is compensated for referring traffic and business to these companies. Ive done twenty gallons in my new pans in the last two days and cut my time down significantly, three hours per 10 gallons, excluding finishing indoors for 15 mins or so. All the flame was being sucked right up the pipe. Beginner Filtering Kit (1 Orlon Cone Filter + 2 Cone Prefilters) $25.00. The flue can be run from the tap or the end of the evaporator, but in either case should extend above the roof of the shed or sugarhouse, or else ash will fly back into the boiling syrup. The chimney is completely removable. Don't remove the firebrick. Heres a link to the entire playlist or watch the video below:if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-countryfamilyhomestead_com-banner-1-0')}; Now is the time to wash all the taps, buckets, hoses and other sap collection equipment. Add to cart. This plan uses about a dozen concrete blocks and was designed to fit the 5-gallon buffe. Solid Blocks. Stack the concrete blocks in the form of the evaporator, as a rough-draft of how the bricks will be laid out more permanently. Reviewed in the United States on April 22, 2019. Concrete and poured-block footings and foundations will last a lifetime, assuming they were properly built. Add the second layer of blocks on top of the first. By using firebrick the firebox life can be extended indefinitely. I ran about 4 pick up truck loads full of old pallets through it burning hot and fast. Thicker steel wont warp as much, but require a lot more heat to keep a boil. We publish a free quarterly newsletter to encourage Christian families and cover articles about farming, family, and faith. Then go through the photos and info below. Wood Shed. Proof Of Housing Benefit For Pdsa, But you could use any kind of ducting or even a few more concrete blocks stacked vertically. Homesteading. We've got one of the best predator proof chicken coop plans. Don't remove the firebrick. The maple syrup cake recipe, easy to bake at home, will leave your guests delighted. Steam-table trays are approximately 12 inches by 20 inches, or 240 square inches, which means each pan will give you approximately two gallons per hour of boiling capacity. Tapping Maple Trees. Form rows of adjacent blocks, joining them with mortar. Space the rows about 5 inches apart. If we helped you and you want to support the channel hit the Paypal link on the channel page banner to leave a gift! Using free or almost free stuff, you can make a DIY evaporator. The perfect evaporator would be a mile wide and an inch deep, so to speak. For those of you that don't know about making syrup it takes about 40 gallons of maple sap on average to produce 1 gallon of maple syrup, needless to say that takes a lot of boiling and therefor a lot of heat. There are several videos on our YouTube channel on making maple syrup. The blocks are placed . $75 for filter tray. It takes about 100 square inches of pan surface to boil off one gallon of water per hour. What I hadnt thought of was the paradox of needing to keep more sap in the pan to prevent more severe warping, butthen in turn, needing more fire heat to boil extra sap. Thank you for being there and being so responsive! I ran about 4 pick up truck loads full of old pallets through it burning hot and fast. Learn how to build this DIY maple syrup evaporator using step-by-step instructions. CEMEX Wall Brick is a structural architectural unit with the color blending characteristics of utility brick. The front of the fire box is left open to allow for adding firewood. Use another block to cover the open space below the chimney block, and use a couple bricks to cover any gaps around the chimney. If you are seeking arch assembly instructions, please see our StarCat Arch Assembly or Dauntless Arch Assembly. I have been using a homemade evaporator made from concrete blocks, steel grate, aluminum pans and leftover ductwork for several years now. After that I just keep feeding the flames. Be notified of events and goings on at the Grovestead! 920-660-6646 or by email. He is the author of Durable Trades: Family-Centered Economies That Have Stood the Test of Time. On the second row of the back of the firebox one block was left out for the flue setup which well talk about next. To achieve the 5 gal per hour it really has to be a vigorous boil, and thats difficult to do with wood. Thanks! A homemade evaporator or arch with . Buffet pans are a great way to get started (you can buy as many as you can afford). STAFF PICK . Im looking for confirmation to this statement as I just spent the last 10 hours boiling down 10 gallons and am only finishing on the stove as I type this. Free Shipping . So start there if you want to see the first version of the maple arch. The initial layer should be 1 inch (2.5 cm) thick. Step 5-6 complete, step 8-9 in progress Steps 5 and 6 mount the front and back panels. The professor says The round arch is extremely strong and stable. It takes 40 gallons of sap to make 1 gallon of syrup (approx) which will take about 5-7 hours to boil it all down. Any sort of steel grates will work for this even old grill grates. 127 New cinder block evaporator Just got back from building my arch at my grandfathers this year. It takes 40 gallons of sap to make 1 gallon of syrup (approx) which will take about 5-7 hours to boil it all down. The insulation board can be cut with a utility knife or saw. Thank you in advance, make bricking the arch much easier is the use of mono-block. Most of the equipment that we use is listed on the Resources Page of this website. x 8 in. 3. Cinder Blocks Seating Set. Rory, this my second year boiling sap. It may take more than one technique to successfully keep your chickens out of your garden, such as fencing, building raised beds, natural deterrents, or even building them their own garden and Is Honey Bee Farming Profitable? Might be open to offers. For my layout, I went two blocks (32) wide by three blocks (48) long. Give it a chimney (more cinder blocks or metal) and it will draw nicely. At Sendero Verde, Handel Architects used a block-and-plank structural system to keep costs down, which also allowed for the application of a budget-friendly, liquid-applied continuous weather barrier. Posted by WEGNER METAL WORKS at 8:29 PM No comments: Most of the guys with backyard rigs have something along the lines of an oil tank or . Without a lot of work or money pan size area is the way to go, longer arch, more pans and only have the fire at the front with a limited amount of depth below the back pans so the smoke/heat has to rise and contact the pan surface instead of sneaking by to the chimney. I would eat it if its safe, but I am not sure what to do. x 16 in. The first picture you have of the cinder block arch (an "arch" is what they call the part that holds the fire and the pan) is a good way to go for outside use. Proper installation will make all the difference. Proper installation will make all the difference. Matthew. To accomplish this you will need 2 half blocks. Steam-table trays, like those used for buffets in restaurants, make ideal evaporator pans. Older Post Home. Site Prep Spread a nice even layer of sand to create a level spot to build your evaporator.
What reason is given for the stability of the arch?A.A - The first picture you have of the cinder block arch (an "arch" is what they call the part that holds the fire and the pan) is a good way to go for outside use. I prefer to use glass bottles but there are also plastic and tin ones available. Restricted air flow so just the right amount of air gets to the fire.