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Sludge treatment control system

A control system and sludge treatment technology, which is applied in general control systems, biological sludge treatment, water treatment parameter control, etc., can solve the problems of uncontrollable and many factors affecting sludge production rate, and achieve convenient maintenance and management, ensuring Sludge reduction and stabilization, the effect of ensuring health and safety

Inactive Publication Date: 2017-10-27
PULIZI ENVIRONMENT TECH SUZHOU CO LTD
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Problems solved by technology

However, there are many factors affecting the sludge yield, which are often uncontrollable.

Method used

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  • Sludge treatment control system
  • Sludge treatment control system

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Embodiment Construction

[0030] Such as figure 1 Shown, a kind of sludge treatment control system of the present invention comprises:

[0031] Central controller, data pre-processing and memory, data acquisition unit, data monitoring unit, first flow controller, second flow controller.

[0032] The data collection unit is a water quality collector, and the water quality collector is used to collect water samples in the fermentation reactor.

[0033] The data monitoring unit is used to monitor the data of the water sample collected by the data acquisition unit, and send the monitored first data to data pre-processing and memory, and the data monitoring unit includes a COD monitor, a nitrate nitrogen monitors, pH monitors and temperature monitors. The COD monitor and nitrate nitrogen monitor are used to monitor the COD value and nitrate nitrogen value in the fermentation reactor. The pH monitor and temperature monitor provide the temperature and pH of the fermentation reactor during the fermentation p...

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Abstract

The invention discloses a sludge treatment control system comprising a central controller, a data pretreating and storage device, a data collection unit, a data monitoring unit, a first flow controller, a second flow controller, an alarm and a cloud server. The system can monitor water sample data in a fermentation reactor and can dynamically distribute a carbon source and nitrate to the fermentation reactor according to the monitored water sample data so as to ensure a denitrification effect and ensure that sludge is reduced and stabilized, so that the accurate and automatic control of all parameters can be achieved efficiently. The system can improve economy and reliability of sludge treatment, and ensure health and safety of people and environment to the maximum extent, and also has remote control function and the advantages of being stable, reliable, and convenient to maintain and manage.

Description

Technical field: [0001] The invention belongs to the technical field of sludge treatment, and in particular relates to a sludge treatment control system. Background technique: [0002] In recent years, under the circumstances of the state's energy conservation and emission reduction and the strengthening of environmental protection financial investment, the sewage treatment rate has been significantly increased, water pollution has been effectively controlled, and the water environment quality has been significantly improved. With the improvement of sewage treatment rate, the output of sludge will increase accordingly. Sludge is a product of sewage treatment. The amount of sludge produced per 10,000 m3 of treated sewage (based on a moisture content of 80%) is generally about 5 to 10 tons. The specific output depends on the drainage system, influent water quality, sewage and sludge treatment process and other factors. By the end of 2012, 3,992 urban sewage treatment plants ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/04G05B19/048
CPCC02F11/04C02F2209/02C02F2209/06C02F2209/08C02F2209/15C02F2303/06C02F2305/04G05B19/048
Inventor 周东李军赵印举张飞
Owner PULIZI ENVIRONMENT TECH SUZHOU CO LTD
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