Rotary evaporator

A technology of rotary evaporator and rotary base, applied in chemical instruments and methods, laboratory utensils, laboratory containers, etc., can solve problems such as easily contaminated solvents, and achieve the effect of preventing pollution

Active Publication Date: 2019-05-17
德合创睿科学仪器(青岛)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rotary evaporator to solve the problem that the solvent in the solvent bottle is easily polluted after bumping in the solvent recovery process of the rotary evaporator

Method used

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Embodiment Construction

[0024] The following is further described in detail through specific implementation methods:

[0025] The reference signs in the drawings of the description include: support base 1, heating pot 2, lifting column 3, rotating base 4, connecting pipe 5, connecting head 6, solvent bottle 7, splash tube 8, stirring tube 9, stirring block 10 , trough 11, condensation pipe 12, recovery bottle 13, partition 14, recovery area 15, diversion joint 16, diversion tube 17, groove 18, sealing plate 19, baffle 20, splash guard 21, card slot 22. Limit block 23, flange 24, limit ring 25.

[0026] The embodiment is basically as attached figure 1 and figure 2 As shown, a rotary evaporator includes a support base 1 and a splash-proof tube 8, a heating pot 2 and a vertical lifting column 3 are installed on the support base 1, and a rotating seat 4 is vertically slidably connected to the lifting column 3. The column 3 and the rotating seat 4 are conventional parts used on the rotary evaporator N...

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Abstract

The invention belongs to the technical field of pharmaceutical laboratory equipment, and in particular discloses a rotary evaporator. The rotary evaporator comprises a supporting seat; the supportingseat is provided with a heating kettle and a vertical lifting column; the lifting column is vertically connected with a rotating seat in a sliding way; the rotating seat is rotatably connected with aconnecting pipe; one end of the connecting pipe is connected with a condensation recovery part, and the other end of the connecting pipe is provided with a connecting head for connecting a solvent bottle; the condensation recovery part comprises a condenser pipe connected with the connecting pipe, and the lower end of the condenser pipe is connected with a recovery bottle; the recovery bottle is internally provided with a plurality of spacer plates which are arranged in an intersecting way; the two sides of the spacer plates are connected with the inner wall of the recovery bottle; the recovery bottle is divided into a plurality of recovery areas by means of the spacer plates; a rotatably connected diversion connector is arranged at the mouth of the recovery bottle. The rotary evaporator provided by the invention is mainly used for solvent recovery, and solves the problem that in a solvent recovering process of the rotary evaporator a solvent in the recovery bottle is easily polluted after the bumping of a solvent in the solvent bottle.

Description

technical field [0001] The application of the present invention belongs to the technical field of pharmaceutical experiment equipment, and specifically discloses a rotary evaporator. Background technique [0002] The rotary evaporator keeps the flask containing the reactant and solvent continuously rotating under reduced pressure, so that the bottle wall of the flask is heated evenly, and a layer of solution liquid film is attached to the bottle wall of the flask, thereby increasing the evaporation area. A pharmaceutical experimental instrument that speeds up the evaporation rate and quickly evaporates volatile solvents. [0003] The currently used rotary evaporator includes a support base and a lifting platform. A rotating base is installed on the lifting platform, and the rotating base is usually driven by a motor to rotate; the solvent bottle is installed on the rotating base. During the process of vacuuming the solvent bottle, due to the The solvent in the solvent is pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/16
Inventor 李艳邵倩何东贤
Owner 德合创睿科学仪器(青岛)股份有限公司
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