Intelligent Monitoring and Control System of Decentralized Sewage Treatment Equipment

Abstract

The invention provides an intelligent monitoring control system of distributed sewage treatment equipment. The system comprises a sewage treatment tank which is internally equipped with an overflow sensor and a disinfectant sensor, wherein the overflow sensor can monitor the water level in the sewage treatment tank and the disinfectant sensor can monitor the concentration of the disinfectant in the sewage treatment tank; and the system also comprises an aeration air pump which is connected with the sewage treatment tank and can aerate the sewage treatment tank, a standby aeration air pump, a pressure sensor, a voltage relay which is in communication connection with the aeration air pump and the standby aeration air pump, a data collector which is in communication connection with the overflow sensor, the disinfectant sensor and the pressure sensor, and a control module which is in communication connection with the voltage relay and the data collector. The intelligent monitoring control system provided by the invention can monitor and control the sewage treatment equipment in real time and greatly shorten the sewage discharge time caused by the failure of the sewage treatment equipment.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to an intelligent monitoring and control system for distributed sewage treatment equipment. Background technique [0002] Existing sewage treatment facilities must undergo daily inspections, repairs and maintenance to ensure the safe operation of the facilities. However, the distributed sewage treatment equipment is widely distributed, and it is impossible to carry out daily inspection and maintenance of each equipment; and during the inspection and maintenance, technicians need to enter the well to check the equipment, which has certain hidden dangers to personal safety; The possibility of failure, until the next inspection, the sewage will continue to discharge and pollute the rivers, lakes and seas, so it cannot meet the needs of the society. [0003] And although the existing sewage treatment technology is constantly emerging, the biochemical method is stil...

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Problems solved by technology

The traditional aerobic treatment equipment has the following disadvantages: a sludge return system needs to be installed, which consumes a lot of energy and requires a high investment; a sedimentation tank needs to be set up separately, which increases the floor space and investment costs of the system; the operation is cumbersome and difficult to control. Improper operation can easily have a major impact on the stable operation of the system; moreover, the aeration device in the existing sewage treatment tank is easily blocked

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