Double adjusting combined type high-purity water continuous still

Abstract

The invention discloses a double adjusting combined type high-purity water continuous still and relates to the technical field of preparation of high-purity water. The still is characterized in that the main body of the still is a cylinder. The main body of the still is divided into a primary still, a secondary still and a high purity water storage chamber by upper and lower interlayers. The upper and lower interlayers are round glass which has the same diameter with the cylindrical main body of the still. The peripheral edges of the upper and lower interlayers are bonded with the inner wall of the main body of the still. A V-shaped condensing tube is located at the upper part of the primary still. The outlet tube of the primary condensing tube and the inlet tube of the primary condensing tube respectively extend out of the wall of the main body of the still. The tube walls are bonded with the wall of the main body of the still. A quartz heating tube is U-shaped, and the U-shaped opening end of the quartz heating tube extends out of the wall of the still and the tube wall of the quartz heating tube is bonded with the wall of the still. A secondary electric heating wire is connected with a secondary voltage regulator. A primary electric heating wire is connected with a primary voltage regulator. The problem of secondary pollution of high-purity water in the prior art is avoided. The thermal efficiency is improved. The still is small in size, high in condensing efficiency and low in cost.

Description

technical field [0001] The double-adjustment combined high-purity water continuous distiller relates to the technical field of high-purity water equipment. Background technique [0002] High-purity water used in scientific research and analysis is also called multiple distilled water. A prior art quartz sub-boiling high-purity water distiller for preparing high-purity water. The more times of distillation, the higher the purity of water, but the multi-stage sub-boiling high-purity water distiller in the prior art, such as: Chinese patents: 01216619.7 and 200920131863.7 are installed in series on the basis of single-effect quartz sub-boiling high-purity water distiller to realize high-purity water However, the pure water outlets of quartz sub-boiling high-purity water distillers at all levels are open, and the soluble impurities in the air are still dissolved into the purified "high-purity water" for the second time, and it is still difficult to ensure the quality of high-pu...

AI Technical Summary

Problems solved by technology

The more times of distillation, the higher the purity of water, but the multi-stage sub-boiling high-purity water distiller in the prior art, such as: Chinese patents: 01216619.7 and 200920131863.7 are installed in series on the basis of single-effect quartz sub-boiling high-purity water distiller to realize high-purity water However, the pure water outlets of quartz sub-boiling high-purity water distillers at all levels are open, and the soluble impurities in the air are still dissolved into the purified "high-purity water" for the second time, and it is still difficult to ensure the quality of high-purity water

Secondly, the quartz sub-boiling high-purity water distiller of the prior art cannot continuously replenish the liquid, and the distillation volume is 500-600ml / h. When the distillation speed is high, when a large amount of high-purity water is needed, someone must be on duty alone, which delays scientific research. The water purifier burns dry and bursts, causing undue loss and harm

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