Electromagnetic flowmeter with online self-cleaning function

An electromagnetic flowmeter and self-cleaning technology, applied in the field of flowmeters, can solve problems such as the generation of attachments, reduce work efficiency, and inaccurate measurement, and achieve the effects of simple operation, high work efficiency, and reliable measurement data.

Pending Publication Date: 2020-09-04
北京菲舍波特科技发展有限公司
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  • Abstract
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Problems solved by technology

However, through field application, it is found that after a period of use, the surface of the electrode is prone to scaling and deposits, causing inaccurate measurement, and the electrode can only be removed from the pipeline to clean the electrode.
From a small point of view, it is time-consuming and increases labor costs. From a large point of view, it affects production progress and reduces work efficiency.

Method used

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  • Electromagnetic flowmeter with online self-cleaning function

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Embodiment Construction

[0014] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0015] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawi...

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PUM

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Abstract

The invention relates to the technical field of flowmeters. The electromagnetic flowmeter with the online self-cleaning function comprises a converter body, an ultrasonic generator and an ultrasonic transducer, wherein a measuring electrode is arranged in the converter body, the ultrasonic transducer is installed in the measuring electrode, and the ultrasonic generator is electrically connected with the ultrasonic transducer through a cable. The electromagnetic flowmeter has an on-line self-cleaning function, can clean an electrode on the premise of not needing to cut off current, and is highin working efficiency.

Description

technical field [0001] The invention relates to the technical field of flowmeters, in particular to an electromagnetic flowmeter with an online self-cleaning function. Background technique [0002] Electromagnetic flowmeter is a product with very mature technology, which has been applied in many industries with its excellent and stable measurement performance. Electromagnetic flowmeters are also outstanding in measuring dirty and easy-to-scale media such as sewage, paper pulp, ore pulp, and coal slurry. However, through field application, it is found that after a period of use, the surface of the electrode is prone to scaling and deposits, resulting in inaccurate measurement, and the electrode can only be removed from the pipeline to clean the electrode. From a small point of view, it is time-consuming and increases labor costs. From a large point of view, it affects production progress and reduces work efficiency. Especially at some special flow monitoring points, unless ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/58G01F15/12B08B3/12
CPCB08B3/12G01F1/584G01F15/12
Inventor 王月声
Owner 北京菲舍波特科技发展有限公司
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