Running wheel of centrifugal machine

A centrifuge and running wheel technology, applied in the field of centrifuge accessories, can solve problems such as severe impact, and achieve the effect of eliminating high-frequency vibration and reducing radiation noise

Inactive Publication Date: 2012-12-19
江苏中技桩业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large mass and high speed operation, the impact is severe

Method used

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  • Running wheel of centrifugal machine
  • Running wheel of centrifugal machine
  • Running wheel of centrifugal machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 1 , figure 2 As shown, a centrifuge running wheel includes a wheel body 1, and more than one groove 2 is provided on the outer edge of the wheel body 1 and along the circumference of the outer edge, and the outer edge with the groove 2 is coated with wear-resistant elastic Layer 3, wherein the wear-resistant elastic layer 3 is made of polyurethane, so that the wear-resistant elastic layer 3 is arranged on the groove 2 and increases the holding force of the polyurethane, while minimizing the internal heat dissipation of the polyurethane material.

[0026] When there are more than two grooves 2 on the wheel body 1, the grooves 2 are symmetrically distributed on the wheel body 1.

[0027] The depth of each groove 2 is 1-5 mm, and the thickness of the wear-resistant elastic layer 3 is 6-12 mm, where the thickness of the wear-resistant elastic layer 3 does not count the groove depth. The shape of each groove 2 is an inverted isosceles trapezoid, and the acute ...

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Abstract

The invention discloses a running wheel of a centrifugal machine. The running wheel of the centrifugal machine comprises a wheel body; a durable elastic layer is cladded on the outer brim of the wheel body; more than one groove is circumferentially formed in the outer brim of the wheel body, and the durable elastic layer is arranged on the grooves. By adopting the technical scheme, impact between a die and the running wheel of the centrifugal machine is effectively released in a manufacturing process of a pile body, and high-frequency vibration caused by the impact is removed, so that the radiation noise of vibration is reduced. By the groove design, the wheel body and the durable elastic layer can be firmly combined, the adhesion force of polyurethane is increased, and the internal heat of the polyurethane is dissipated to the minimal extent at the same time. The running wheel of the centrifugal machine derives from the 'Scientific Research Innovation Project of Ordinary University Graduate Students of Jiangsu Province', with the number of CXLX12_0632.

Description

technical field [0001] The invention relates to a centrifuge accessory, in particular to a centrifuge running wheel. Background technique [0002] In the production process of pipe piles, centrifugation is an essential step. Through the centrifugation process, the "concrete put in the pipe mold" becomes dense, and at the same time, the pre-set piles are initially formed. The square pile is square on the outside and round on the inside. For the pipe mold, there is no mandrel in the middle. Therefore, the middle hole is naturally formed by the centrifugal process. The production process of the square pile is mainly to put the concrete into the pipe mold, carry out centrifugation, high temperature and high pressure treatment, condense and form, and finally open the mold. [0003] Put the stirred concrete into the pipe mold, seal it, put the pipe mold on the centrifuge, and carry out centrifugal molding. Mainly through the power transmission of the motor to the transmission sh...

Claims

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Application Information

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IPC IPC(8): B28B21/30
Inventor 左言言曾宪任魏明涛
Owner 江苏中技桩业有限公司
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