Water purification system with sand removal function and its method

Abstract

A water purification system with sand removal function and its method, comprising: when the cyclone is working, the encoder sends the collected rotational speed information of the motor shaft to the controller, and the rotational speed information is transmitted by the controller Pass it to the background terminal for processing. The mode in which the controller transmits the rotational speed information to the background terminal includes: the codec module of the controller receives the rotational speed information; the rotational speed information is the information sent to the GPRS network on behalf of the controller, and the rotational speed information is collected by the encoder. delivered to the controller. The codec module determines whether the type of the rotational speed information satisfies the condition for activating the GPRS module in the sleep state. It effectively avoids that the controller under the action of the cyclone in the sand removal process in the prior art will cause the controller to stop transmitting the speed information when the process configuration is executed, the controller has a lot of tasks, the performance of the controller is not high, and the filtering The net and the housing cannot be separately repaired, which increases the repair cost.

Description

technical field [0001] The invention relates to the technical field of water purification, and also belongs to the technical field of sand removal, in particular to a water purification system with sand removal function and its method. Background technique [0002] Water purification, especially drinking water purification refers to the purification process of removing pollutants from raw water. The purpose is to achieve the effect of water purification through specific procedures, and use water for different purposes such as drinking and cleaning. The sand removal function in water purification is based on the screening principle of solid particles in the fluid when they rotate in the sand remover. It integrates swirling flow and filtration, and realizes sand removal, turbidity reduction, and solid-liquid separation in the field of water treatment. The effect is remarkable. And the water purification system with desanding function that is widely used at present is a kind o...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above problems, the present invention provides a water purification system with sand removal function and its method, which effectively avoids the controller under the action of the cyclone in the sand removal process in the prior art when the process configuration is executed. The transmission speed information of the controller is suspended, the controller has a lot of tasks, the performance of the controller is not high, the filter and the housing cannot be separated for maintenance, which increases the maintenance cost.

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