A performance testing method and device for a slurry pump
A detection device, slurry pump technology, applied in the direction of measuring devices, pumping device components for elastic fluids, pumps, etc., can solve the difficulty of controlling the comparison group, affecting the accuracy and accuracy of the experiment, and adjusting the concentration of the experimental group Difficulties and other problems, to achieve the effect of increasing data, convenient and quick detection, and improving experimental precision and experimental accuracy
Active Publication Date: 2022-04-05
天长市龙源泵阀有限公司
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Problems solved by technology
In the prior art, in the detection, it is necessary to prepare experimental slurries for solid slurries with different concentrations and different particle sizes. There are many experimental comparison groups, and it is difficult to adjust the concentration of the experimental group, and it is difficult to control the comparison group, which seriously affects the accuracy and accuracy of the experiment. Experimental accuracy
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[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use.
[0026] The slurry pump is a kind of centrifugal pump with high efficiency and relatively strong performance, which has evolved in recent years due to the large particles of material transportation. Conceptually speaking, a slurry pump refers to a device that co...
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The invention discloses a performance detection device of a slurry pump, which comprises a slurry box which is equipped with solid tested slurry of different concentrations and particle sizes and communicated with the slurry pump, and is used for extracting the noise and vibration of the slurry pump during operation. The sound sensor, vibration sensor and detection box; the detection box is equipped with a control module and a detection module, the control module controls the solid experimental slurry with different concentrations and different particle sizes to pass through the slurry pump, and the detection module is connected with the sound sensor and the vibration sensor And carry out data analysis and processing; the slurry pump performance detection device of the technical solution of the present invention analyzes the impact of the slurry pump on various concentrations by extracting the noise and vibration generated when the slurry pump transports the slurry of different concentrations and particle diameters. The performance of the slurry transportation with the particle size solid, the detection module is used to judge the slurry concentration and the particle size solid extreme value of the slurry pump, the detection is convenient and fast, and the online detection is realized.
Description
technical field [0001] The invention belongs to the field of slurry pump production and experimental equipment, and more specifically relates to a slurry pump performance testing method and device. Background technique [0002] In the performance test of the slurry pump, it is the core content of the test to determine the wear resistance of the slurry pump in the slurry conveying solids with a given concentration and a given particle size. In the prior art, in the detection, it is necessary to prepare experimental slurries for solid slurries with different concentrations and different particle sizes. There are many experimental comparison groups, and it is difficult to adjust the concentration of the experimental group, and it is difficult to control the comparison group, which seriously affects the accuracy and accuracy of the experiment. experimental accuracy. Contents of the invention [0003] The purpose of the present invention is to provide a method and device for d...
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IPC IPC(8): F04D15/00F04D29/70G01H17/00G01M99/00
CPCF04D15/0088F04D29/708G01H17/00G01M99/008G01M99/007
Inventor 李信凌胡步军华学王友飞
Owner 天长市龙源泵阀有限公司