Elements for syrup-making evaporators having anti-niter-buildup texturing, evaporators incorporating same, and related methods

An evaporator for making syrup from sap, the evaporator comprising:

• a vessel for containing the sap during heating of the sap during an evaporation process for concentrating the sap to syrup;
• and
• an element that has a surface submerged in, and in contact with, the sap during the evaporation process, wherein the surface has an anti-niter-buildup texture designed, configured, and provided to inhibit niter from bonding to the surface during the evaporation process;
• wherein the anti-niter-buildup texture has a surface profile that has a mean peak width, RSm, and the niter has particles having a mean minimum particle size, DMm, wherein RSm is less than about DMm.

An evaporator for making syrup from sap, the evaporator comprising:

• a vessel for containing the sap during heating of the sap during an evaporation process for concentrating the sap to syrup;
• and
• an element that has a surface submerged in, and in contact with, the sap during the evaporation process, wherein the surface has an anti-niter-buildup texture designed, configured, and provided to inhibit niter from bonding to the surface during the evaporation process;
• wherein the anti-niter-buildup texture has a surface profile that has a mean peak width, RSm, and the niter has particles having a minimum particle size, Ds, wherein RSm is less than about Ds.

An evaporator for making syrup from sap, the evaporator comprising:

• a vessel for containing the sap during heating of the sap during an evaporation process for concentrating the sap to syrup;
• and
• an element that has a surface submerged in, and in contact with, the sap during the evaporation process, wherein the surface has an anti-niter-buildup texture designed, configured, and provided to inhibit niter from bonding to the surface during the evaporation process;
• wherein the anti-niter-buildup texture has a surface profile that has an arithmetic mean roughness value, Ra, and the niter has particles having a mean minimum particle size, DMm, wherein Ra is less than about 0.5 DMm.

An evaporator for making syrup from sap, the evaporator comprising:

• a vessel for containing the sap during heating of the sap during an evaporation process for concentrating the sap to syrup;
• and
• an element that has a surface submerged in, and in contact with, the sap during the evaporation process, wherein the surface has an anti-niter-buildup texture designed, configured, and provided to inhibit niter from bonding to the surface during the evaporation process;
• wherein the anti-niter-buildup texture has a surface profile that has an arithmetic mean roughness value, Ra, and the niter has particles having a minimum particle size, Ds, wherein Ra is less than about 0.5 Ds.