Intelligent purification agent addition system for sewage treatment

Abstract

The invention discloses an intelligent purification agent addition system for sewage treatment. The system includes a control chip U1, a capacitor C4 with a positive pole connected with a THRES pin ofthe control chip U1 and a negative pole connected with a GND pin of the control chip U1, a capacitor C5 with a positive pole connected with a CONT pin of the control chip U1 and a negative pole connected with the GND pin of the control chip U1, a driving circuit connected with the control chip U1, a signal input circuit connected with the control chip U1, a high-filtering purification circuit connected with the signal input circuit and a power source input circuit connected with the signal input circuit, wherein the type of the control chip U1 is NE555. The intelligent purification agent addition system for the sewage treatment can improve the use effect and intelligence of products, the stability and accuracy of the system during use can be ensured, frequent manual operation is not required, reduce the loss of manpower resources and further improve the sewage treatment effect of enterprises.

Description

technical field [0001] The invention belongs to the field of sewage treatment, and specifically refers to an intelligent cleaning and dosing system for sewage treatment. Background technique [0002] With the development of society and the deterioration of the environment, environmental protection has reached the point of no delay. In order to reduce the impact on the environment, today's enterprises will set up matching sewage treatment tanks to treat the sewage generated in the production process. In the process of sewage treatment, it is necessary to frequently add chemicals to the sewage treatment tank to improve the effect and efficiency of sewage treatment. In order to reduce the difficulty of adding medicine, most enterprises choose to use the medicine adding device to realize it. Pumped into the sewage treatment tank. However, the dosing mode of the existing dosing device is relatively simple, and its intelligence is poor. In actual use, it is necessary to pre-set...

AI Technical Summary

Problems solved by technology

However, the dosing mode of the existing dosing device is relatively simple, and its intelligence is poor. In actual use, it is necessary to pre-set the dosing amount and the adding interval time, and it will work strictly according to the preset dosing amount and dosing time. Working at intervals, it is impossible to adjust the amount and time of adding chemicals according to the specific sewage conditions. When it is necessary to adjust the amount and time of adding chemicals, the operator needs to adjust the equipment on site. Adjust the equipment 5-7 times a day, which greatly wastes human resources

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