Liquefaction process of syrup production

Mar 10, 2018 /Syrup Processing
Jet liquefied system(liquefaction process) function:

After the biological response, use the pump to pumping into liquefaction process, corn powder or rice power or starch at high temperature spray in regular time, the corn powder or rice powder or starch will transfer to glucose slurry .
jet liquefied system(liquefaction process)
Jet liquefied system(liquefaction process)

Jet liquefied system(liquefaction process) introduction and working principle:

1. Pumping starch slurry into the mixing tank, there could be some brown floater appearing on the surface of mixing tank, which is likely to be caused by high protein content. It will cause high dosage of activated carbon, increasing the load of ion exchange, and reducing the service life of ion-exchange resin, so we must ensure that the starch milk protein content is below 0.5%. In order to make full use of the mother liquor, the part starch milk can be recycled in the mixing slurry process, and the normal return amount can reach up to 2/3. The oversue will affect the quality. Average concentration is 35%-36%. Mixing temperature is 29-34 degrees.
jet liquefied system(liquefaction process)
Jet liquefied system in Doing factory
 
2. Then pumping starch slurry into the rejector. Large and medium-sized enterprises flow rate is 25-40 m3/h; steam pressure is 0.4 Mpa; liquefied liquid temperture is 99 degree. After that entering the laminar flow tank for heat preservation of 60 minutes, and then into maintaining tank. Put the liquefied liqued into the second  ejector. The steam injection pressure control is 0.2 Mpa; the temperature control is 130-134.6 degrees. Liquefied liquid will come into the high temperature maintain tank and then secondary flash cooling tank. The liquid temperature lower 64-60 degrees to neutralize, then coming into the neutralization tank, adjusting the PH value to 4.4-4.5 for preparing glycosylated.

Technical parameters:

Model Output/m3 Powder/KW Remark
GS-20 1.2 4 Stainless steel with thermal insulation
GS-30 1.6 5.5 Stainless steel with thermal insulation
GS-50 3 7.5 Stainless steel with thermal insulation
GS-100 4.6 11 Stainless steel with thermal insulation

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