Diameter adjustable liquid bridge generator

Abstract

The invention discloses a diameter adjustable liquid bridge generator and belongs to the technical field of crystalline material preparation. The diameter adjustable liquid bridge generator comprises a support frame, wherein an upper liquid bridge support column mounting hole is formed in the upper part of the support frame and a lower liquid bridge support column mounting hole is formed in the lower part of the support frame; an upper liquid bridge support column is vertically arranged inside the upper liquid bridge support column mounting hole, a lower liquid bridge support column is vertically arranged inside the lower liquid bridge support column mounting hole, the upper liquid bridge support column corresponds to the lower liquid bridge support column, and a fastening bolt of the upper liquid bridge support column is arranged on the support frame located on the side of the upper liquid bridge support column mounting hole; an upper liquid bridge support column cap is fixedly arranged on the upper end of an upper liquid bridge support column king rod, and an upper liquid bridge support column upper case is arranged at lower end of the upper liquid bridge support column king rod through a screw; a lower liquid bridge support column lower bar is fixedly connected with the lower end of a lower liquid bridge support column king rod through a lower liquid bridge support column snap ring; and the upper end of the lower liquid bridge support column lower bar is connected with the lower liquid bridge support column lower case through the screw.

Description

technical field [0001] The invention belongs to the technical field of crystal material preparation, in particular to a diameter-adjustable liquid bridge generator. Background technique [0002] The floating zone method is a widely used method for preparing crystal materials. Since the mid-1970s, scholars from all over the world have used liquid bridge devices to conduct a lot of research on the fluid physics equation process in the process of crystal growth in the floating zone. The traditional liquid bridge generating device used in the research has complex structure and single function, especially the diameter of the liquid bridge cannot be changed. If the diameter of the liquid bridge needs to be adjusted during the experiment, the entire liquid bridge generator must be replaced, which not only increases the cost of the experiment, but also wastes time and complicates the experiment process. Contents of the invention [0003] Aiming at the problems existing in the pri...

AI Technical Summary

Problems solved by technology

The traditional liquid bridge generation device used in the study has a complex structure and a single function, especially the diameter of the liquid bridge cannot be changed

If the diameter of the liquid bridge

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