Colloidal silver preparation device and method

Abstract

The invention provides a colloidal silver preparation device. The colloidal silver preparation device comprises a first silver electrode, a second silver electrode and a driving circuit, the first silver electrode and the second silver electrode are used for being inserted into distilled water when colloidal silver is prepared, the driving circuit comprises a driving circuit output end, the driving circuit output end is separately connected with the first silver electrode and the second silver electrode, and provides a first driving signal and a second driving signal for the first silver electrode and the second silver electrode respectively during preparation, the first silver electrode and the second silver electrode are alternately used as an anode and a cathode under the driving of the first driving signal and the second driving signal, and the first driving signal and the second driving signal are pulse wave signals modulated periodically. According to the colloidal silver preparation device provided by the invention, the polarities of the two silver electrodes can be automatically and periodically switched in the silver electrolysis process, and related particles formed during electrolysis can be effectively prevented from being accumulated on the silver electrodes, so that the electrolysis efficiency is improved.

Description

technical field [0001] The invention relates to the field of preparation of colloidal silver, in particular to a device and method for preparing colloidal silver. Background technique [0002] Colloidal silver is a solution that electrolyzes pure silver and distilled water into a colloid, that is, a pure silver composition with fine molecules added to distilled water. Clinical studies have shown that colloidal silver is a natural antibiotic that has a direct effect on more than 650 kinds of bacteria and infectious diseases, and has no drug resistance. It is a natural antibiotic that can be used as a health supplement. [0003] In the prior art, colloidal silver is generally prepared by inserting a silver electrode (silver rod or silver plate, etc.) into distilled water and electrolyzing the silver rod. During long-term use, the associated particles formed during electrolysis will accumulate on the electrodes, which will lead to inefficient electrolysis of silver. At the sa...

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Problems solved by technology

During long-term use, the related particles formed during electrolysis will accumulate on the electrode, which will lead to low efficiency of electrolytic silver

At the same time, the driving circuit used in electrolysis is generally powered by 220V AC or a low-voltage DC battery, which is prone to heat generation or voltage instability in the circuit (especially at the transformer end) in the later stage of electrolysis, thereby reducing the efficiency of electrolysis

In addition, the size of the electrolyzed colloidal silver particles is directly proportional to the size of the electrolytic current, but the change of the solution resistance in the whole electrolytic silver process will cause the change of the electrolytic current, so that the colloidal silver particles in the final product The size is uneven, it is difficult to guarantee and control the quality of the prepared colloidal silver

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