Particle size synchronous detection device and detection method for vacuum filling
A technology of simultaneous detection and particle size, applied in measuring devices, vacuum gauges, distribution devices, etc., can solve problems such as oil bubbles, waste of resources, secondary pollution, etc.
Active Publication Date: 2022-03-11
HUBEI SANJIANG AEROSPACE HONGFENG CONTROL
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Problems solved by technology
[0002] At present, vacuum filling equipment collects oil from the filling port for cleanliness measurement and testing. This method has many manual intervention links, which is inefficient and easy to introduce redundant substances to cause secondary pollution.
This type of equipment is generally equipped with PLC and pressure sensors, but the filling pressure is not effectively controlled, which will cause a certain waste of resources. In the actual filling process, excessive fluctuations in filling pressure may cause damage to hydraulic components or use Bubbles are generated in the oil, which affects the filling efficiency and quality
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[0032]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0034] like Figure 1 to Figure 4 As shown, a vacuum filling particle size synchronous detection device provided according to the present invention includes: a fuel tank assembly, a vacuum assembly, a degassing assembly, an oil filli...
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The invention discloses a particle size synchronous detection device and method for vacuum filling, wherein in the detection device, oil mist separation devices are arranged in the main oil tank and the auxiliary oil tank, and the electromagnetic The valve is connected with the stop valve; the motor vacuum pump group of the vacuum pumping component is connected with the oil mist separator in the auxiliary oil tank through the oil mist separator and the solenoid valve; the motor oil pump group of the oil filling component is connected with the filter and the filter in series. The water filter is connected, and after the solenoid valve and the stop valve are connected in parallel, one end is connected with the water removal filter and a pressure sensor is set at the same time, and the other end is connected with the product to be filled; the proportional throttle valve of the circulation filter assembly is connected with the stop valve. After being connected in series and in parallel with the particle detector, it is connected in parallel between the dewatering filter and the main fuel tank. Through the technical scheme of the invention, the synchronous online detection function is realized, and the efficiency and quality of vacuum filling are improved while facilitating operation.
Description
technical field [0001] The invention relates to the technical field of on-line detection, in particular to a vacuum filling particle size synchronous detection device and a vacuum filling particle size synchronous detection method. Background technique [0002] At present, vacuum filling equipment collects oil from the filling port for cleanliness measurement and testing. This method has many manual interventions, is inefficient, and easily introduces redundant substances to cause secondary pollution. This type of equipment is generally equipped with PLC and pressure sensors, but the filling pressure is not effectively controlled, which will cause a certain waste of resources. In the actual filling process, excessive fluctuations in filling pressure may cause damage to hydraulic components or use Bubbles are generated in the oil, which affects the filling efficiency and quality. Contents of the invention [0003] Aiming at at least one of the above problems, the present i...
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IPC IPC(8): G01N33/28G01L21/00B67D7/04B67D7/06
CPCG01N33/2835G01L21/00B67D7/04B67D7/06
Inventor 熊力朱西薇李正睿车飞方兵
Owner HUBEI SANJIANG AEROSPACE HONGFENG CONTROL