Electric heating evaporator for chemical experiments

Abstract

The invention discloses an electric heating evaporator for chemical experiments. The electric heating evaporator comprises a bottom plate, wherein each side of the bottom plate is provided with a sideframe; a top frame is arranged between the tops of the side frames; the bottom plate is provided with side plates; a glass shell is arranged between the tops of the side plates; a glass evaporating dish is arranged at the top of the glass shell; an evaporating cavity is formed inside the glass evaporating dish; the top of the glass evaporating dish is of an open structure; a mounting shaft is arranged inside the glass shell; the peripheral surface of the mounting shaft is sleeved with an electric heating pipe; the peripheral surface of the electric heating pipe is wound with an electric heating wire; and a temperature controller is arranged on the bottom plate, is mounted below the glass shell and is connected with the electric heating wire through a cable. By using the electric heating evaporator disclosed by the invention, the chemical liquid to be evaporated can be poured into a liquid inlet groove of a liquid inlet shell, the liquid inlet shell can deliver the chemical liquid intoa liquid outlet shell through a cyclophon, and the liquid outlet shell can deliver the chemical liquid into the evaporating cavity of the glass evaporating dish through a liquid outlet ball, so thatthe chemical liquid in the evaporating cavity can be conveniently evaporated.

Description

technical field [0001] The invention relates to an evaporation device, in particular to an electrothermal evaporation device for chemical experiments. Background technique [0002] In the prior art, such as patent ZL201510272145.1 discloses an evaporation device, the evaporation device includes: a crucible for loading evaporation materials, the body wall of the crucible includes an inner wall and an outer wall, and the inner wall and the outer wall The interlayer between them forms a chamber, which is filled with inorganic salts; the heating element used to heat the crucible; during the working process of the above evaporation device, when the heating element is used to heat the crucible, the inorganic salt in the chamber will be heated. In the molten state, the molten inorganic salt filling the chamber can conduct heat evenly, so that the temperature distribution of the inner wall of the crucible can be more uniform during the heating process, and the heating uniformity of ...

AI Technical Summary

Problems solved by technology

The evaporation device is inconvenient to drain and transport the chemical liquid, and does not use electric heating to realize the evaporation treatment of the chemical liquid, and the efficiency of the evaporation treatment of the chemical liquid is low

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