Adaptive coal slime water sedimentation speed detecting device and working method thereof

Abstract

The invention discloses an adaptive coal slime water sedimentation speed detecting device comprising an automatic photoelectric switch intensity adjusting device, an automatic cleaning device, detecting components, a control processor, and a sedimentation tank. The square sedimentation tank is made of an organic glass material with the high transmittance. The control processor is used for carryingout data collection and transmission and controlling the detecting components and the automatic cleaning device. The detecting components are photoelectric switches arranged at two sides of the sedimentation tank and are connected with the control processor by cables. The automatic cleaning device is installed directly above the automatic cleaning device is installed directly above the sedimentation tank and is connected with the control processor by a cable. The automatic photoelectric switch intensity adjusting device is installed at one side of the sedimentation tank and is connected withthe control processor by a cable. According to the invention, on the basis of the photoelectric switches, the detecting device for detecting the coal slime water sedimentation speed is designed, thereby carrying out real-time detection and feeding back the information to an automatic dosing device; and thus automatic and continuous detection is realized.

Description

Technical field [0001] The invention relates to the fields of coal equipment technology and sewage treatment technology, in particular to a self-adaptive slime water sedimentation speed detection device and working method. Background technique [0002] The raw coal contains a certain amount of impurities and must be washed and processed. When the slime water is treated, flocculants, coagulants and other agents need to be added to make the slime in the slime water effectively settle, so that the water can be recycled. In addition, environmental pollution has been reduced to a large extent. [0003] In most existing coal preparation plants, most of the slime water treatment systems are still in the manual dosing stage. In the process of making flocculants, chemicals are often added manually, and coal preparation plants generally use polyacrylamide as agents. There are many problems with this artificial mechanical dosing method: the most prominent ones are uneven mixing, material wa...

AI Technical Summary

Problems solved by technology

There are many problems in this artificial mechanical dosing method: the most prominent ones are uneven mixing, waste of materials, and high labor intensity of workers. Therefore, how to realize automatic detection and automatic dosing of slime water settlement is very meaningful

[0004] However, most of the slime water sedimentation velocity sensors at the present stage cannot analyze the sedimentation velocity of coal slime water in real time, which leads to the unsatisfactory practical effect of the automatic dosing device. Therefore, the development of a set of slime water sedimentation velocity detection device can improve the automatic dosing. The system provides reliable evidence, improves efficiency and saves chemicals

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