Automatic liquid feeding control device and method for double distillation equipment

A technology of distillation equipment and automatic liquid feeding, which is applied in the direction of distillation adjustment/control, separation method, distillation separation, etc., can solve the problems such as difficulty in liquid feeding, and achieve the effect of avoiding dry burning and improving man-machine operation

Active Publication Date: 2020-06-02
中控全世科技(杭州)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The purpose of the present invention is to provide an automatic liquid-inlet control device and method for double distillation equipment, so as to solve the problem that the existing device is difficult to realize liquid inflow when the treated water is purified again

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  • Automatic liquid feeding control device and method for double distillation equipment
  • Automatic liquid feeding control device and method for double distillation equipment
  • Automatic liquid feeding control device and method for double distillation equipment

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all examples. Based on the present invention All other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] In order to facilitate the understanding of the embodiments of the present invention, specific embodiments will be taken as examples for further explanation below in conjunction with the accompanying drawings, and each embodiment does not constitute a limitation to the embodiments of the present invention.

[0042] This embodiment provides an automatic liquid inlet control device for double distillation equipment, which specifically includes:

[0043] The first liquid level ...

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Abstract

The invention provides an automatic liquid inlet controlling device used for double distilling equipment. The automatic liquid inlet controlling device comprises a first liquid level sensor arranged in primary distillation equipment for detecting liquid level of the primary distillation equipment; a secondary liquid level sensor arranged in secondary distillation equipment for detecting the liquid level of the secondary distillation equipment; a water-feeding pump used for sending raw water in water-storage equipment to the primary distillation equipment; a controller respectively connected with the first liquid level sensor, the secondary liquid level sensor and the water-feeding pump, and capable of controlling a work state of the water-feeding pump according to the liquid level in the primary distillation equipment and the liquid level in the secondary distillation equipment. The invention also provides an automatic liquid inlet controlling method used for the double distilling equipment, by performing liquid level detection for the double distilling equipment, a sensor technology is used, the water-feeding pump can be automatically controlled under different modes according to different liquid levels, and dry burning can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of distilled water preparation equipment, in particular to an automatic liquid inlet control device and method for double distillation equipment. Background technique [0002] Most laboratories have requirements for experimental water. Pure water is one of the basic conditions for chemical analysis. Before analysis and testing, pure water that meets the analysis requirements must be prepared first. The preparation of pure water refers to the water treatment method that removes all suspended impurities, soluble impurities and insoluble impurities in raw water. [0003] There are many ways to prepare pure water. According to different application objects, analysis methods and analysis quality, there are different requirements for the purity and ion content of pure water. Distillation, sub-boiling method, and ion exchange method can all meet these water requirements. At present, the laboratory usually uses the...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D3/14B01D3/42C02F1/04C02F103/04
CPCB01D3/146B01D3/42C02F1/008C02F1/045C02F2103/04C02F2209/42
Inventor 陈挺徐晨刘文龙郑磊落周磊
Owner 中控全世科技(杭州)有限公司
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