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Portable vortex and centrifugation integrated machine

An all-in-one, portable technology, applied in centrifuges, centrifuges with rotating drums, etc., can solve the problems of large volume and slow start-up speed of tubular centrifuges, and achieve simple structure, convenient disassembly and replacement, and economical The effect of experimental space

Inactive Publication Date: 2013-04-17
CHINESE ACAD OF INSPECTION & QUARANTINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the vortex oscillator used in the existing laboratory can be combined with the tube centrifuge, a lot of laboratory space will be saved, and at the same time, the problems of large volume and slow start-up speed of the tube centrifuge can be overcome

Method used

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  • Portable vortex and centrifugation integrated machine
  • Portable vortex and centrifugation integrated machine
  • Portable vortex and centrifugation integrated machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , 2 , 3, 4, 5, and 6, a portable vortex and centrifugal integrated machine, including a casing 1, a fixed seat 2, a motor 3, a connecting shaft 4, a vortex device, and a centrifugal device. The top of the casing 1 is provided with a guard The cover 15 is provided with an operation panel 16 on the side of the housing 1. The fixed base 2 is connected to the housing 1, the motor 3 is fixed on the fixed base 2, the motor 3 is a DC brushless motor, and the output shaft of the motor 3 is connected to a vortex device or a centrifugal device through a connecting shaft 4. The vortex device includes Scroll eccentric shaft 5, spring 6, scroll shaft seat 7, scroll shaft fixing cover 8, scroll shaft 9, scroll holder 10 and scroll plate 11, scroll eccentric shaft 5 and connecting shaft 4 are connected by screws 18 , The upper end of the scroll eccentric shaft 5 is connected to the scroll shaft seat 7 through a bearing, the scroll shaft 9 is connected to the scroll sha...

Embodiment 2

[0037] Such as Figure 7 As shown, the first embodiment is repeated, with the following differences: In this embodiment, the centrifuge disk 20 of the centrifuge device is a square centrifuge disk.

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Abstract

The invention relates to a portable vortex and centrifugation integrated machine. The machine comprises a case, a fixed seat, a motor, a connecting shaft, a vortex device and a centrifugation device, wherein the fixed seat is connected with the case, the motor is fixed on the fixed seat, and an output shaft of the motor is connected with the vortex device or the centrifugation device through the connecting shaft. According to the machine, the vortex device and the centrifugation device are designed, the brushless DC motor is adopted to drive the vortex device or the centrifugation device to rotate, when oscillating and mixing processing for reagents and solutions is needed, the vortex device is connected with the brushless DC motor, when centrifugation is needed, the vortex device is replaced by the centrifugation device, the machine combines the centrifugation function with the vortex function and is dual-purpose, and experimental space is saved. Simultaneously, the brushless DC motor can reach a set rotating speed instantaneously after being started, the instantaneous rotating speed requirement for vortex can be met, and the rotating speed requirement for centrifugation can be met simultaneously.

Description

Technical field: [0001] The invention belongs to the technical field of experimental equipment, and specifically relates to a portable vortex centrifuge. Background technique: [0002] The vortex vibrator (vortex mixer) can be used to oscillate test tubes or other types of small containers. It is mainly used in the research fields of medicine, bioengineering, chemistry, medicine, etc. It is a biological laboratory for fixing various reagents, solutions, and chemical substances. , A necessary conventional instrument for shaking and mixing. [0003] Tubular centrifuge is a machine that uses centrifugal force to separate the components in the mixture of liquid and solid particles or liquid and liquid. Tubular centrifuges are mainly used to separate solid particles in suspension from liquid; or to separate emulsions Two kinds of liquids with different densities and incompatible with each other are separated; it can also be used to remove liquids from wet solids. In the laboratory, tu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B1/00B04B7/00B04B9/02
Inventor 储晓刚孙利金涌梁祎蒋萍萍雍炜
Owner CHINESE ACAD OF INSPECTION & QUARANTINE
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