Multi-level combined type secondary distillation heat control ultrapure water continuous generator

Abstract

The invention discloses a multi-level combined type secondary distillation heat control ultrapure water continuous generator and relates to the technical field of the preparation of ultrapure water. The multi-level combined type secondary distillation heat control ultrapure water continuous generator is characterized in that a distiller body is cylindrical, wherein the distiller body is divided into three regions comprising a primary distiller, a secondary distiller and an ultrapure water storage chamber by an upper partition layer and a lower partition layer; the upper partition layer and the lower partition layer are round glass with the diameter equal to that of the cylindrical distiller body; the peripheries of the upper partition layer and the lower partition layer are adhered and connected with the inner wall of the distiller body; a V-shaped condensing tube is arranged on the upper part of the primary distiller; the outlet tube of the primary condensing tube and the inlet tube of the primary condensing tube are extended out of the wall of the distiller body, respectively; the tube walls of the outlet tube and the inlet tube are adhered with the wall of the distiller body; a quartz heating tube is U-shaped; a U-shaped opening of the quartz heating tube is extended out of the wall of the distiller, and the tube wall of the quartz heating tube is adhered with the wall of the distiller; and a secondary electric heating wire is connected with a secondary voltage regulator. The multi-level combined type secondary distillation heat control ultrapure water continuous generator can be used for solving the secondary pollution problem of the ultrapure water and improving the heating efficiency, and is small in size, high in condensing efficiency and low in cost.

Description

technical field [0001] A multi-stage combined secondary distillation heating and regulating ultrapure water continuous generator 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 diffic...

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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