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Maple Engineer

@ MapleEngineer @lemmy.world

Posts
78
Comments
2190
Joined
3 yr. ago

  • Nearly half of US children are breathing dangerous levels of air pollution, report warns

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  • Yes, but how are corporate profits? Are they healthy?

  • Trump media company replaces CEO, ex-congressman Nunes after stock plunge that wiped out billions

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  • Trump's media company is utterly worthless. It never had any value. All it lost was a binch of pedofascist bootlickers who are rethinking their life choices.

  • Far-Right Religious Leaders Advising Trump See Iran as an End Times Holy War

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  • MAGA is a pedofascist death cult.

  • People who have been on Lemmy since the very initial reddit API debacle, or before even that, how much do you think it has changed?

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  • The extremists are a bit much but otherwise I like it here.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    Ugh.

  • Is Danielle Smith the Most Powerful Politician in Canada? | The Walrus

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  • Hahaha haha.

    No.

  • Maple Syrup @lemmy.ca
    Maple Engineer @lemmy.world

    Maple syrup dashboard.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    Maple syrup dashboard.

  • The controller for my machine room.

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  • Those who hang a single bucket and boil on their kitchen stove are welcome. All maple is good maple.

  • The controller for my machine room.

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  • The code that actually runs the system is less than half of the total code. There is a LOT of communication involved. I have a pair of 9" tablets above my desk in my office so that I can monitor and control the machine room.

    I plan to separate the control of the machine from the HMI and communication functions. The MEGA2560 will continue to run the machine but the HMI and communication functions will be taken over by the ESP32.

  • Homemade vacuum releaser.

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  • The lexan ends just kind of thud when you hit them. The wouldn't make a very good addition to a drum kit.

  • Homemade vacuum releaser.

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  • I'm happy to answer any questions.

    When we first moved to our property and built our (strawbale) house my wife decided that she would tap the few maple trees near the house to try to make maple syrup. She and the kids hung half a dozen buckets on spiles. They were right in our back yard so it was easy to collect them every day. In subsequent years we increased the number of trees we tapped until collecting small buckets on foot was impractical. I switched to using spigots and hoses to 5 gallon buckets. That reduced the number of trips necessary to collect the sap. As our hobby expanded I was making four or five trips in twice a day carrying two 5 gallon buckets. Our property is on the floodplain of the local river and is covered in up to a foot and a half of water in the spring. I would inevitably end up tripping and falling into the water at least two or three times a season. A fwe years ago I decided to automate the collecting using a vacuum system. Commercial systems are extremely expsneive so I decided to build it myself. The first releaser was built with a piece of 3" ABS and some parts I ordered on Ebay and sat on top of the IBC. This machine is the second releaser I've built. I plan to build another making some adjustments to the design of this one to make it more efficient and easier to clean.

  • Homemade vacuum releaser.

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  • This machine is part of the machine room. The machine room pulls the maple sap from the trees into an IBC which I use for main storage then runs it through an RO system to reduce the amount of water in the sap and to concentrate the sugar. When the sap comes out of the tree it is around 2 to 3 percent sugar. Maple syrup is 66% sugar. The sugar is increased byh boiling. Large producers use oil or gas fired boilers. We use a wood fired boiler. The RO raises the sugar level to around 10% sugar which means that 70% of the work of getting from 3 percent to 66% is already done.

  • Homemade vacuum releaser.

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  • Yup. Exactly. It releases about 30 litres of sap at a time.

  • Maple Syrup @lemmy.ca
    Maple Engineer @lemmy.world

    A video tour of the full maple syrup system.

  • Homemade vacuum releaser.

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  • It's like an airlock. The whole system is under vacuum. The vacuum sucks the sap in from the trees and it fills the top chamber. When the top chamber is full valves change that isolates the vacuum pump and releases vacuum in the upper chamber by letting air in. That forces a check valve in the tubing from the trees closed so the tubing stays under vacuum. Then, the weight of the sap pushes another check valve open and lets the sap run into the lower chamber. When the sap has all run out of the upper chamber the valves reset and it starts sucking sap in from the trees again while a pump pumps the sap from the lower chamber into a IBC.

  • The controller for my machine room.

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  • I love the DIN stuff.

  • Homemade vacuum releaser.

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  • The vacuum releaser is like an airlock. I draw the hole system down to a moderate vacuum which pulls the sap in from the trees. Once the upper tank is full I have to get the sap out somehow. If I just open a valve the vacuum will suck air in but the sap won't run out. The vacuum releaser closes a valve to the vacuum pump and opens a valve to the air. That releases the vacuum. When the air rushes it it closes a check valve that keeps all the tubing in the woods under vacuum then the weight of the sap pushes another check valve open and the sap runs into the lower tank. When the sap has all run out the valves reverse, a vacuum is drawn in the top chamber, and the sap starts coming in from the trees again.

    The idea is to get the sap out of the vacuum without letting all the vacuum all the way out to the trees go. It takes a while to get the whole system back down to vacuum so I preserve as much of it as I can.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    Homemade vacuum releaser.

  • Maple Syrup @lemmy.ca
    Maple Engineer @lemmy.world

    Homemade vacuum releaser.

  • Maple Syrup @lemmy.ca
    Maple Engineer @lemmy.world

    The controller for my machine room.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    The controller for my machine room.

  • Maple Syrup @lemmy.ca
    Maple Engineer @lemmy.world

    Goodness from McMaster-Carr

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    Goodness from McMaster-Carr

  • Canada @lemmy.ca
    Maple Engineer @lemmy.world

    B.C. RCMP investigating reports of threats against Tumbler Ridge victim's family

    www.cbc.ca /news/canada/british-columbia/rcmp-investigating-threats-tumbler-ridge-victim-family-9.7101187

  • Why do you hate AI?

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  • I don't hate AI. I hate that every company is trying to force me to use AI in products where I don't want or need AI. I want an, "I don't want AI" option that turns it off, removes it, and doesn't reinstall it every time there is an update.

  • Hikelok RV2-FNPT8-06V-G-316 pressure relief valves.

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  • McMaster Carr is not inexpensive, that's sure, but they have everything I need and normally deliver the next day if I order before 4 PM. I don't normally buy from them but there are times where the length of time that it takes me to source something and have it delievered is outweighed by the convenience of just ordering something and having it delievered to my door the next day.

  • Hikelok RV2-FNPT8-06V-G-316 pressure relief valves.

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  • There's a hydraulic place in Smiths Falls. I'm actually on the McMaster Carr website right now making up an order. I might order from Granger instead because they always throw an Atomic Fireball into the box.

    Wait until you see the home made controller that runs the whole system.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    Hikelok RV2-FNPT8-06V-G-316 pressure relief valves.

  • Tap holes in a maple tree.

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  • They're added in post to help people who might not know what they're looking for.

  • It's the most wonderful time of the year!

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  • Well, I'm pleased to have you experience it vicariously through me. Please feel free to ask any questions that might come up.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    Tap holes in a maple tree.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    My working rig.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    My working rig.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    Critter damage.

  • Maple Syrup @lemmy.ca
    Maple Engineer @lemmy.world

    Critter damage.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    An essential tool of the trade.

  • Maple Syrup @lemmy.ca
    Maple Engineer @lemmy.world

    An essential tool of the trade.

  • Maple Engineering @lemmy.ca
    Maple Engineer @lemmy.world

    It's the most wonderful time of the year!