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Fixing device for biological centrifuge tube

A fixed device and a useful technology, applied in the direction of centrifuges, etc., can solve the problems of inconvenient operation of the fixed device, inconvenient operation, etc.

Inactive Publication Date: 2015-03-25
CHENGDU OLYMVAX BIOPHARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a fixing device for biological centrifuge tubes, so as to overcome the problem of inconvenient operation when the existing fixing device is inserted into the drum
The invention overcomes the problem of inconvenient operation when the existing fixing device is inserted into the drum by setting semi-cylindrical body I and semi-cylindrical body II which can be opened and closed artificially on the base of the fixing device

Method used

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  • Fixing device for biological centrifuge tube
  • Fixing device for biological centrifuge tube
  • Fixing device for biological centrifuge tube

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Embodiment

[0021] Such as Figure 1 to Figure 3 As shown, a fixing device for a biological centrifuge tube includes a base 5, a fixed disc 6 arranged in the center of the base 5, a fixing hole is arranged in the fixing disc 6, and a hollow semi-cylinder I7 and a semi-cylinder I7 are arranged on the upper end of the base 5 One side of the semi-cylinder II1 is connected to one side, the semi-cylinder I7 and the semi-cylinder II1 are connected by a connecting piece 3, the connecting piece 3 is a loose leaf, and the semi-cylinder II1 is provided with a clamping plate 2 with a through hole 22, The clamping plate 2 is mounted on the semi-cylindrical body II1 through the rotating shaft 21. The semi-cylindrical body I7 is provided with a fixing piece 8 which is a curved surface structure 81 with a convex middle and outwards. Both ends are fixed surfaces 83 and fixed surfaces 83 A threaded hole is provided, and the fixing piece 8 is fixed on the semi-cylinder I7 by a screw 82 matched with the thre...

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Abstract

The invention relates to a fixing device for a biological centrifuge tube. The fixing device comprises a base and a fixed disc arranged at the center of the base. A fixed hole is formed in the fixed disc, a hollow semi-cylinder I is arranged at the upper end of the base, one side of the semi-cylinder I is connected with one side of a semi-cylinder II, a clamping plate with a through hole is arranged on the semi-cylinder II, a fixed piece is arranged on the semi-cylinder I, a gap is formed between the fixed piece and the semi-cylinder I, and an inserting rod matched with the fixed piece is arranged on the fixed piece. A through hole I is formed in the cylinder wall of the upper end of the semi-cylinder I, and is connected with a water outlet pipe, and a through hole II is formed in the cylinder wall of the lower end of the semi-cylinder II, and is connected with a water inlet pipe. The semi-cylinder I and the semi-cylinder II which can be manually controlled to be opened and closed are arranged on the base of the fixing device, and the problem that when a rotary drum is inserted into an existing fixing device, operation is inconvenient is solved.

Description

Technical field [0001] The invention relates to the field of centrifuges for biopharmaceuticals, in particular, a fixing device for biological centrifuge tubes. Background technique [0002] In the biopharmaceutical industry, the centrifuge is often an indispensable auxiliary mechanical tool for the pharmaceutical process. It is often used for the precipitation and separation of the solution. The centrifuge is a test device that separates solids and liquids by centrifugal force. The materials in the centrifuge are subjected to centrifugal force. The layered movement is carried out under the action of, the heavy solid is thrown on the inner wall of the drum, and the light liquid is collected in the center of the drum and flows to the upper part of the drum. The drum generates a lot of heat during operation, and it needs to be cooled by a cooling device. The cooling device includes a cooling pipe and a fixing device for fixing the cooling pipe. High-speed centrifuges, due to their...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B7/00
Inventor 马礼耕罗春荣
Owner CHENGDU OLYMVAX BIOPHARM
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