2L 5L 10L rotovap distillation
rotovap is mainly composed of a host, a glass part, a constant temperature lifting bath, etc. It is mainly used for the concentrated extraction of CBD and BHO in hemp, and can also be used for material concentration, crystallization, drying, separation and Solvent recovery.
Features of rotovap:
(1) The equipment structure is reasonable, the evaporation area is large, the evaporation efficiency is high, and the operation is stable;
(2) The inner space of the evaporation chamber meets the needs of sedimentation and separation of the concentrated liquid;
(3) The equipment has good adaptability and can be used for the concentration and evaporation of different liquid medicines;
(4) Simple structure, convenient operation and maintenance, large production volume, meeting process requirements, and stable quality;
(5) Low power consumption, energy saving, environmental protection and energy saving.
The structure of rotovap:
1—discharge valve core 2—discharge valve 3—flange connection assembly 14—collection bottle tray 5—collection bottle 6—arched shunt pipe 7—composite valve 8—auxiliary valve core 9—tray 10—auxiliary condenser 11 —Gas bottle 12—Feeding pipe 13—Flange connection assembly 21
—Main condenser 15—Hoop 16—Vacuum gauge 17—Electric control box 18—Plug holder 19—Motor
20—stop pin 21—machine head 22—big nut 23—safety ring 24—rotating bottle 25—thermostat bath 26—lifting handle 27—intelligent temperature controller
Among them, the main glass parts are connected by flanges, sealed with PTFE composite seals, and the rotating seals are made of special materials, which are durable; anti-washing material guide gas cylinders, double collection bottles, through special full PTFE composite valves, can be used at will Control air and liquid flow, reliable sealing and continuous work; the lower discharge port is equipped with a special valve of full PTFE, multiple seals, through the lengthening of the thread, to prevent loosening; the new arched collection and distribution pipeline makes the installation more convenient and the strength is improved ;The large-caliber rotating bottle is connected with a nut, which is convenient for loading and unloading, easy to clean, and can be equipped with multiple specifications of rotating bottles to expand the scope of use; frequency conversion stepless speed regulation; heating bath can be manually or electrically lifted, and the heating temperature can be accurately set ; The vacuum pipeline is equipped with a shut-off valve to prevent the circulating water from the vacuum pump from flowing back; a small mouth is opened on the rotating bottle, which does not affect the rotation during work, but can maintain the vacuum degree. After the evaporation is completed, the PTFE tube can be inserted here, and the solution in it can be convenient by using negative pressure Suction out ground to avoid frequent disassembly of the rotating bottle.
