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Leading-type magnetic impurity removal device for electromagnetic flowmeter and use method of leading-type magnetic impurity removal device

An electromagnetic flowmeter and leading technology, which is applied in the application of electromagnetic flowmeters to detect fluid flow, measuring devices, volume/mass flow generated by electromagnetic effects, etc., can solve the problems of measurement accuracy, such as the influence of fluid magnetic impurities, and achieve equipment maintenance. Simple, clog-free, easy to dismantle and install

Pending Publication Date: 2022-07-15
ANHUI RUILING GAUGE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the measurement accuracy of the existing electromagnetic flowmeter is easily affected by the magnetically conductive impurities in the fluid, the present invention provides a leading-type magnetically conductive impurity removal device for electromagnetic flowmeter and its use method

Method used

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  • Leading-type magnetic impurity removal device for electromagnetic flowmeter and use method of leading-type magnetic impurity removal device
  • Leading-type magnetic impurity removal device for electromagnetic flowmeter and use method of leading-type magnetic impurity removal device
  • Leading-type magnetic impurity removal device for electromagnetic flowmeter and use method of leading-type magnetic impurity removal device

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Embodiment 1

[0043] This embodiment provides a lead-type magnetically permeable impurity removal device for an electromagnetic flowmeter, which is used to remove magnetically permeable solid particles contained in the fluid by magnetic adsorption, thereby improving the flow measurement accuracy of the back-end electromagnetic flowmeter. like figure 1 and figure 2As shown, the lead-type magnetically conductive impurity removal device includes: a connecting pipe 1 , an adsorption device 2 and permanent magnet particles 3 . The connecting pipe 1 includes a pipe body and flanges 11 installed at both ends of the pipe body. The connecting pipe 1 is assembled into the pipeline for conveying the fluid to be detected through the flange 11 , so that the fluid to be detected flows through the pipeline inside the connecting pipe 1 .

[0044] like image 3 and Figure 4 As shown, the adsorption device 2 includes a curved substrate 20 that matches the shape of the inner wall of the connecting pipe ...

Embodiment 2

[0056] In this embodiment, on the basis of Embodiment 1, the structure of the adsorption device 2 is further improved, thereby obtaining a product solution of a new lead-type magnetically conductive impurity removal device with stronger adsorption performance and easy cleaning and maintenance. In this embodiment, the lead-type magnetically conductive impurity removal device for electromagnetic flowmeter still includes a connecting pipe 1 , an adsorption device 2 and a permanent magnet particle 3 . Wherein, the connecting pipe 1 is the same as the embodiment 1, and also includes a pipe body and flanges 11 installed at both ends of the pipe body. The connecting pipe 1 is assembled into the pipeline for conveying the fluid to be detected through the flange 11 , so that the fluid to be detected flows through the pipeline inside the connecting pipe 1 .

[0057] The difference between this embodiment and the embodiment is that: Image 6 As shown, the adsorption device 2 in this emb...

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Abstract

The invention belongs to the field of instruments and meters, and particularly relates to a leading type magnetic impurity removal device for an electromagnetic flowmeter and a using method of the leading type magnetic impurity removal device. The invention discloses a leading type magnetic impurity removal device for an electromagnetic flowmeter. The leading type magnetic impurity removal device comprises a connecting pipe, an adsorption device and permanent magnet particles. The connecting pipe comprises a pipe body and flange plates installed at the two ends of the pipe body. The connecting pipe is assembled into a pipeline for conveying fluid to be detected through the flange plate, so that the fluid flows through the pipeline in the connecting pipe. The adsorption device comprises a curved-surface substrate, the curved-surface substrate is matched with the inner wall of the connecting pipe, and the curved-surface substrate is made of magnetic conductive materials. A plurality of deformation parts recessed towards the inner side of the pipeline are distributed on the surface of the curved-surface base plate, and mounting grooves are formed in the back faces of the deformation parts. And the permanent magnet particles are detachably embedded into the mounting grooves in the adsorption device. The electromagnetic flowmeter solves the problem that the measurement precision of an existing electromagnetic flowmeter is prone to being affected by magnetic conductivity impurities in fluid, and has the advantages of being convenient to install and maintain.

Description

technical field [0001] The invention belongs to the field of instruments and meters, and in particular relates to a leading magnetic conducting impurity removing device for an electromagnetic flowmeter and a method for using the same. Background technique [0002] The electromagnetic flowmeter is a flowmeter that uses the principle of electromagnetic induction to measure fluid motion. The structure of the electromagnetic flowmeter is mainly composed of a magnetic circuit system, a measuring conduit, an electrode, a casing, a lining and a converter. Electromagnetic flowmeters measure the flow of conductive fluids based on the electromotive force induced when the conductive fluid passes through an applied magnetic field. Electromagnetic flowmeter is a kind of instrument with high precision and wide range of use. It has been widely used in chemical, municipal and other places. [0003] Although electromagnetic flow has high measurement accuracy, it also has the disadvantage of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/12G01F1/58
CPCG01F15/12G01F1/584
Inventor 计小红徐伶俐胡炜段宏亮卜继兵张月
Owner ANHUI RUILING GAUGE MFG CO LTD
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