The PWG Desolventizing Toaster (DT-20XP) separates liquid molecules bound to fiber in post solvent extracted biomass.

When recovering solvent from post extracted biomass, screw presses will recover 85%, Decanting Centrifuges 90% and 1500 rpm+ batch style centrifuges will recover 93% residual solvent.  The PWG DT unit has a quick return on investment while delivering EPA acceptance levels for VOC gases.

CONSTRUCTION DETAILS:

• Vapor tight construction with indirect heated internal cavity.
• 20’’ diameter screw constructed from stainless steel
• Adjustable paddles to vary capacity from 500 – 1000 lbs/hr (dry weight).
• 250⁰F internal operating temperature rated
• Generated vapor is scrubbed, condensed, and filtered.
• Jacketed tank product tank for the separation of oil and water condensate if applicable.
• Observation ports located by the feed, middle and discharge of the inner cavity.
• All product contact parts will be constructed from 304 stainless steel.

CONTROL DETAILS:

• Control panel, Touchscreen HMI, PLC and MCC components included & integrated.
• Safety interlocks to prevent undesirable or dangerous processing conditions
• Explosion-proof motors and instruments, rated for Class I Div. 1 & 2 hazardous environments.
• Quick connect field connections for heating & coolant utilities.

UTILITY REQUIREMENTS:

• ELECTRICAL:   FLA 35A AT 480VAC 3-PH
• AIR SUPPLY:   5-CFM AT 100-PSIG
• STEAM:          1,000-LBS/HR AT 20-PSIG
• COOLANT:     18-GPM AT 0⁰C
• VACUUM:      60-M3/HR AT 2 – 12 INHG