Tag Archives: sugarbush

History of Maple Sap Evaporators

The First Maple Syrup Production

1297816607066_ORIGINAL
Sap being boiled in a log
  • Logs were filled with sap and then hot stones were added to boil the sap.
  • Hot stones would continue to be added until there was a large enough quantity of syrup produced.
  • Myths suggest that eastern woodland Indians such as the Iroquois began boiling sap that the Creator had provided for them.
  • In 1775 a young colonist was captured and witnessed the Indians boiling what is now know as maple syrup.

History of The Evaporator

a6-03
Settlers pouring sap collected in buckets into a kettle
  • —Written accounts of sugaring date back to 1557, the exact origins are unknown.
  • —Multiple kettles were adopted to decrease the boiling time as well as the quality of syrup.
  • —What is known is that maple syrup production began officially in the 1700’s.
  • —In 1858 D.M Cook patented the first evaporator pan
  • —In 1864 David Ingalls patented a evaporator pan with baffles in the bottom to help channel the boiling sap.
  • —In 1872 H. Allen Soule or Vermont designs the first evaporator with two pans and a metal arch or firebox further decreasing boiling time.
  • —Europeans introduced metal kettles which became common place and decreased boil time.
  • —Written accounts of sugaring date back to 1557, the exact origins are unknown.

First Maple Production Innovations

maple20syrup

  • Flat bottom pans was one of the first major innovations to boiling sap.
  • Increased surface area allowed for unprecedented evaporation speeds.
  • The flat bottoms pans were also enclosed and helped keep out wood ash.
  • Both increased fuel and boiling efficiency.

Modern Evaporators Today

hTBc11m - Imgur
A modern evaporator boiling sap
  • Incorporation of deep channels or “flues” to again help decrease boiling time.
  • Enclosed heat source underneath the pans doubled the efficiency of fuel and heating times.
  • Reduced fuel and time also decreased production cost and thus decreased syrup prices.
  • Wood is still being used however, alternative fuel sources are used such as: Fuel oil, kerosene, propane, and natural gas.

(Sources) : NORTH AMERICAN MAPLE SYRUP PRODUCERS MANUAL, Maple History Timeline

Advertisements

A Fun Filled Day

This day we froze our butts off walking deep in the snow learning about maple sap lines   along with pulling out taps.

The snow got in my boots and froze my ankles right off! But as we were walking I could only think I was having fun so it didn’t bother me. Pimg_9382ulling out the taps was really fun even being really short; testing my strength was the best time of it all! there is a lot of walking and a lot of little critters that you got to make sure you watch out for cause they sure can chew a hole and get some tasty sap to eat!