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Rotational flow desilting basin for water quality detection

A swirling flow sedimentation and water quality detection technology, which is applied in the preparation of test samples, test water, material inspection products, etc., can solve the problems that the sample water cannot form a swirling flow, the four corners are not easy to clean, and affect the measurement accuracy. Achieve the effect of good cleaning effect, simple structure and ensure accuracy

Pending Publication Date: 2022-04-12
四川久环环境技术有限责任公司
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AI Technical Summary

Problems solved by technology

[0003] The existing water quality on-line monitoring pretreatment desilting tank has a square design, and the sample water cannot form a swirling flow after entering the tank, and the sedimentation effect is not ideal, and the four corners are not easy to clean after emptying, and it is easy to cause adhesion to the corners of the tank. Affect measurement accuracy

Method used

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  • Rotational flow desilting basin for water quality detection
  • Rotational flow desilting basin for water quality detection

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0019] In the description...

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Abstract

The invention belongs to the technical field of water quality detection equipment, and particularly relates to a rotational flow desilting basin for water quality detection, the rotational flow desilting basin comprises a rotational flow desilting cup, a filter screen cylinder, a splash-proof annular baffle, a liquid level sensor, a tee joint and a self-control electric drain valve, and the bottom of the rotational flow desilting cup is designed to be in an inverted cone shape. Through mutual cooperation of the rotational flow desilting cup, the filter screen cylinder, the cleaning nozzle, the self-control electric drain valve and the splash-proof annular baffle, the problem that pretreatment is difficult in the water quality online monitoring system is well solved, the cleaning effect is good, it is guaranteed that the rotational flow desilting cup is clean for a long time, and the situation that substances to be detected are adsorbed due to sediments is avoided; the water quality monitoring pretreatment device is simple in structure, convenient to use and good in cleaning effect, and the problems that the sedimentation effect is not ideal, four corners are not easy to clean after being emptied, the four corners are easily attached to pool corners, and the measurement accuracy is affected are solved.

Description

technical field [0001] The invention relates to the technical field of water quality detection equipment, in particular to a swirl sedimentation tank for water quality detection. Background technique [0002] In the automatic monitoring of water quality, in order to ensure the long-term stability and accuracy of the online monitoring data, the sample water must be pretreated to ensure that the particles and turbidity in the water will not affect the normal operation of the online monitoring instrument. Therefore, before the monitoring instrument is tested, it is necessary Clean the cyclone sedimentation tank where the monitoring instrument takes samples, and perform cyclone sedimentation, filtration and separation on the water samples entering the cyclone sedimentation tank to quickly reduce turbidity to ensure stable and accurate monitoring data. [0003] The existing water quality on-line monitoring pretreatment desilting tank has a square design, and the sample water cann...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18G01N1/34
Inventor 崔小明王龙褚海林兰恒科李国强谢宏刘彬
Owner 四川久环环境技术有限责任公司
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