Dry separator and online monitoring method based on dry separator
A technology of dry sorting machine and actuator, applied in the field of dry sorting machine, can solve the problems of easy omission, low detection efficiency, long time consumption, etc., and achieve the effect of improving detection efficiency
Active Publication Date: 2020-06-26
TIANJIN MEITENG TECH CO LTD
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Problems solved by technology
[0004] Therefore, the existing detection method of the electromagnetic valve in the dry separator has the problems of long time consumption, low detection efficiency, and easy omission, especially when there are many electromagnetic valves, this problem is particularly obvious
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[0044] In order to make the purpose, technical solutions and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be described clearly and completely in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all the embodiments. The components of the embodiments of the present application generally described and shown in the drawings herein may be arranged and designed in various different configurations.
[0045] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without cr...
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The invention provides a dry separator and an online monitoring method based on the dry separator, and relates to the technical field of dry separators. The dry separator comprises an intelligent injection executing mechanism and a processing device. An electromagnetic valve body in the intelligent injection executing mechanism is used for controlling the opening and closing of an air nozzle. A main valve plate is connected with one end of a transition valve plate. The other end of the transition valve plate is connected with the air nozzle. The transition valve plate comprises a first air flue and a second air flue. The position, close to a first port of the first air flue, of the transition valve plate is provided with a pressure detecting unit. The electromagnetic valve body and the pressure detecting unit are in communication connection with the processing device. The pressure detecting unit is used for collecting a plurality of pressure values at the first port within a preset time duration and transmitting the pressure values to the processing device. The processing device can determine the pressure peak value within the preset time duration according to the multiple pressurevalues. According to the pressure peak value and a preset pressure value, performance parameters of an electromagnetic valve can be obtained, the real-time online detection of the performance of theelectromagnetic valve is realized, and detecting efficiency is improved.
Description
Technical field [0001] This application relates to the technical field of dry separators, and in particular to a dry separator and an online monitoring method based on the dry separator. Background technique [0002] Dry concentrator is mainly used to recover ore from waste rock, and separate ore from interlayer mines, remove rubble, and improve the purity of raw ore. It can also recover or remove iron metal from materials, and because it has no water, separation The advantages of good selection effect and large processing capacity can be widely used in mining, metallurgy and other industries. The solenoid valve is an important part of the dry separator. During the use of the dry separator, the performance of the solenoid valve may decrease due to the use environment, frequency of use, and other failure reasons. [0003] However, the existing detection of the performance of the solenoid valve in the dry separator mainly uses a detection tool to perform the detection in an offline ...
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Login to View More IPC IPC(8): B07B11/02B07B11/04B03B9/00B03B13/04
CPCB03B9/00B03B13/04B07B11/02B07B11/04
Inventor 李太友王家祥陈建东刘静
Owner TIANJIN MEITENG TECH CO LTD