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Mechanical cement slurry vibration tester

A technology of vibration test and cement slurry, which is applied in the direction of ceramic molding machine, material inspection product, investigation stage/state change, etc., and can solve the problems of inability to control temperature, inability to continuously change vibration frequency, etc.

Active Publication Date: 2006-12-27
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
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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 relates to a mechanical cement slurry vibration tester, with variable frequency, wherein said tester comprises a vibration table 2, an anti-vibration base 4, a speed-adjusting motor 5, and an eccentric vibrator 7; the lower end of base 4 is fixed on the ground, while the upper end via spring supports the vibration table 2; the vibration table 2 is above the eccentric vibrator 7, while its bottom contacts the upper surface of circumference of vibrator 7; the axle center of vibrator 7 is vertically fixed on the main axle of speed-adjusting motor 5 connected to the circuit of frequency converter 3; when the motor rotates, the eccentric vibrator vibrates the vibration table up and down; the vibration table 2 is arranged with temperature detecting element and heating element which are both connected to the temperature controller 1 outside the vibration table 1. The inventive tester can be used to test the solidify parameters of cement slurry at 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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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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