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Centrifugal machine for teaching experiments

A technology of centrifuge and clamping mechanism, which is applied in the field of centrifuges, can solve the problems of inconvenient carrying and handling, large volume of centrifuges, and inconvenient teaching, and achieve the effects of good sound insulation and shock absorption, small size, and simple installation

Inactive Publication Date: 2017-12-15
陈伟景
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The volume of the existing centrifuge is too large, it is inconvenient to carry and carry, and it must go to a fixed place when doing experiments, which causes a lot of inconvenience to teaching

Method used

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  • Centrifugal machine for teaching experiments
  • Centrifugal machine for teaching experiments
  • Centrifugal machine for teaching experiments

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

[0021] Such as Figures 1 to 4 A centrifuge with good use effect shown includes a casing 1, a first motor 19 is provided on the inner bottom of the casing 1, and a solid particle or liquid and liquid can be placed on the motor. The container 14 of the mixture is provided with a cover 2 on the upper surface of the shell 1, and a quick snap-in mechanism is provided between the cover 2 and the shell 1 to allow the cover 2 to be quickly installed on the shell 1. The clamping mechanism can quickly install the cover on the shell, with good sealing performance, simple installation, good sound insulation and shock absorption effect, and no liquid will spill out during use.

[0022] The quick locking mechanism of the present invention includes a plurality of longitudinal through grooves 11 arranged on the inner wall of the outer shell 1 and penet...

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Abstract

The invention discloses a centrifugal machine for teaching experiments. The centrifugal machine comprises an outer shell. The inner bottom of the outer shell is provided with a first motor. The motor is provided with a container which can store solid particles or liquids and mixture of the liquids. The upper surface of the outer shell is provided with a cover. The centrifugal machine is characterized in that a fast clamping connecting mechanism which can enable the cover to be fast installed on the outer shell is arranged between the cover and the outer shell. The centrifugal machine is simple in operation, small in size and convenient to carry, experiments can be directly conducted in the teaching process, the centrifugal machine is not used in a laboratory, through the fast clamping connecting mechanism, the cover can be fast installed on the outer shell, the leakproofness is good, installing is convenient, the sound insulation and damping effects are good, and the liquids can not be spilt in the using process.

Description

technical field [0001] The invention relates to the technical field of centrifuges, in particular to a centrifuge with good use effect. Background technique [0002] A centrifuge is a machine that uses centrifugal force to separate components in a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used to separate the solid particles in the suspension from the liquid, or to separate the two densities in the emulsion. , and separate immiscible liquids. In the teaching process of physics, chemistry and biology, we often encounter centrifugation experiments that require solid-liquid separation and liquid-liquid separation. By rotating the mixture in the test tube at high speed, different properties can be separated. substances, as far as current technology is concerned. [0003] The volume of the existing centrifuge is too large, it is inconvenient to carry and carry, and it must go to a fixed place when doing experiments, which causes a lot o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B5/00B04B7/02F16F15/04
CPCB04B5/00B04B7/02F16F15/04
Inventor 陈伟景
Owner 陈伟景
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