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Mechanical cement slurry vibration tester

A vibration test and cement slurry technology, which is applied to ceramic molding machines, material inspection products, investigation stages/state changes, etc., can solve problems such as inability to control temperature, inability to continuously change vibration frequency, etc.

Active Publication Date: 2009-12-23
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the device cannot continuously change the vibration frequency and cannot perform temperature control

Method used

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  • Mechanical cement slurry vibration tester

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Embodiment Construction

[0014] The specific implementation of the mechanical cement slurry vibration tester of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0015] figure 1 It is a schematic diagram of the connection of various components of the mechanical cement slurry vibration tester. In the figure, the lower end of the anti-seismic base 4 is fixed on the ground through anchor bolts, and the upper end supports the vibrating platform 2 through springs. The spring on the anti-seismic base 4 pulls the vibrating platform 2 against the top of the eccentric vibrator 7 . The bottom plane of the vibrating platform 2 is in contact with the outer peripheral upper surface of the eccentric vibrator 7 . The eccentric vibrator 7 is vertically fixed on the main shaft of the adjustable speed motor 5 with its axis center, and the adjustable speed motor 5 is connected with the frequency converter 3 through a circuit. The vibration platform 2 of t...

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Abstract

The invention provides a mechanical cement slurry vibration tester, which relates to a variable frequency vibration tester. The tester includes a vibration platform 2, an anti-seismic base 4, an adjustable speed motor 5, an eccentric vibrator 7 and the like. Wherein the lower end of the anti-seismic base 4 is fixed on the ground, and the upper end supports the vibrating platform 2 through a spring. The vibration platform 2 is located above the eccentric vibrator 7 , and its bottom plane is in contact with the upper surface of the outer periphery of the eccentric vibrator 7 . The eccentric vibrator 7 is vertically fixed on the main shaft of the adjustable speed motor 5 with its axis, and the adjustable speed motor 5 is connected with the frequency converter 3 circuit. When the motor rotates, the eccentric vibrator drives the vibration platform to vibrate up and down. The vibration platform 2 is provided with a temperature detection element and a heating element, both of which are connected with the temperature controller 1 provided outside the vibration platform 2 . The vibration tester of the invention can be applied to detect various solidification parameters of cement slurry under certain amplitude, vibration frequency, temperature and time.

Description

technical field [0001] The invention relates to a mechanical vibration device, in particular to a vibration tester with variable frequency vibration. Background technique [0002] "An Amplitude Modulation Vibration Device" Patent No. ZL01234137.1, this is an amplitude modulation vibration platform that generates mechanical vibration through rotation and can adjust and control the vibration amplitude. Its disadvantage is that the device cannot continuously change the vibration frequency and cannot perform temperature control. Contents of the invention [0003] The object of the present invention is to provide a vibration testing instrument which utilizes mechanical vibration, can continuously change the vibration frequency and vibration amplitude, and has the function of temperature control. [0004] The solution adopted by the present invention to solve the technical problem is: the instrument includes components such as a vibration platform, an anti-seismic base, an adju...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/38G01N25/04B28B1/08
Inventor 张克坚丁士东周体秋周仕明
Owner CHINA PETROLEUM & CHEM CORP
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