Automatic chemical cleaning liquid medicine stirring and preparing device for reverse osmosis membrane cleaning

Abstract

The invention relates to the field of filtering material treatment, in particular to an automatic chemical cleaning liquid medicine stirring and preparing device for reverse osmosis membrane cleaning,and the device comprises a mixing box fixed on a rack, a rotating shaft is rotationally connected to the center of an upper cover of the mixing box in a fixed-axis manner, and a plurality of blade plates for stirring chemical cleaning liquid medicine are rotationally connected to the lower end of the rotating shaft in a fixed-axis manner, pump cylinders are symmetrically and fixedly connected tothe two sides of the outer side wall of the mixing box, a driving mechanism is arranged on a box cover of the mixing box, the driving mechanism is in transmission connection with the rotating shaft, and the driving mechanism drives the pump cylinders to circularly mix chemical cleaning liquid medicine in the mixing box. According to the automatic chemical cleaning liquid medicine stirring and preparing device for reverse osmosis membrane cleaning, the stirring effect on chemical cleaning liquid medicine is improved, the stirring duration is shortened, the stirring efficiency is improved, the concentration of the liquid medicine is prepared more uniformly, and the reverse osmosis membrane cannot be damaged when the prepared chemical cleaning liquid medicine is used for cleaning a reverse osmosis membrane.

Description

technical field [0001] The invention relates to the field of filter material processing, in particular to an automatic stirring and preparing device for chemical cleaning liquid used for reverse osmosis membrane cleaning. Background technique [0002] Reverse osmosis needs to prepare the corresponding chemical cleaning solution during cleaning, and multiple preparations are required for one cleaning to ensure the cleaning effect of the chemical cleaning solution. Therefore, the preparation efficiency is high, and the chemical cleaning solution needs to be stirred during preparation. , while the existing mixing equipment has low stirring efficiency, which leads to a longer preparation time of the chemical cleaning solution, and it is easy to make the concentration of the chemical solution uneven, and the local excessive concentration will cause the chemical cleaning solution to reverse osmosis. Membrane damage, in view of this, we propose a chemical cleaning solution automati...

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Problems solved by technology

[0002] Reverse osmosis needs to prepare the corresponding chemical cleaning solution during cleaning, and multiple preparations are required for one cleaning to ensure the cleaning effect of the chemical cleaning solution. Therefore, the preparation efficiency is high, and the chemical cleaning solution needs to be stirred during preparation. , while the existing mixing equipment has low stirring efficiency, which leads to a longer preparation time of the chemical cleaning solution, and it is easy to make the concentration of the chemical solution uneven, and the local excessive concentration will cause the chemical cleaning solution to reverse osmosis. Membrane damage, in view of this, we propose a chemical cleaning liquid automatic stirring preparation device for reverse osmosis membrane cleaning

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