1, the total vapor pressure: atmospheric or slightly negative (200-500Pa);
2, gas temperature 75-85 ℃;
3, direct steam pressure (0.13-0.15MPa) and the amount of calculation by desolventizing be, with orifice flowmeter control;
4, the total desolventizing time 30-60min (including pre desolventizing segment); spindle speed 15-24r / min; jacket and indirect steam pressure clamp end 0.4-0.6MPa;
5, the meal temperature: DTDC type requires less than 60 ℃ (high steam offline material layer 105 ℃, should be cooled immediately after a meal);
6 out of 12% -13% moisture meal, meal residue dissolved ≤700x10-6; meal requirements urease activity index: △ pH = 0.03-0.06.
1, controlling the operating temperature of poise, desolvation of time, the amount of steam pressure and jet parameters;
2. Make sure the blade and wet berth mooring of patterns in normal operation, stable supply; as clogging immediately removed.
3, often concerned steaming machines, transportation machinery, gear machine motor, pound and other equipment operating conditions.
4, regularly check the mooring quality; moisture index, residual dissolved indicators, and appearance quality.
5,library memory Park water is too high, or at elevated temperature, precipitation must promptly to prevent mildew or spontaneous combustion fire.