Device for controlling sequential mixing reaction of reagents through centrifugal force
A centrifugal force and centrifugal technology, applied in the field of chemical experimental equipment, can solve the problems of unfavorable automation, splash of reaction reagents, low efficiency and so on
Pending Publication Date: 2022-02-18
HANGZHOU VOCATIONAL & TECHN COLLEGE
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Problems solved by technology
[0003] In the process of preparing and reacting chemical reagents in the prior art, it is necessary to shake the chemicals in the reaction tube well, so that different chemicals can be fully mixed and reacted. It is easy to cause the reaction reagent to splash during the homogenization process. Manual shaking can only shake one container at a time. Manual shaking will cause insufficient shaking and low efficiency, and it is not conducive to the automation of solution mixing reactions.
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Embodiment 1
[0015] Such as figure 1 and figure 2 As shown, the device for controlling the sequential mixing reaction of reagents through centrifugal force described in this embodiment mainly includes a centrifugal support 1, a centrifugal shaft 2 is fixed in the middle of the centrifugal support 1, and four oblique shafts are uniformly distributed on the inner circumference of the centrifugal support 1. The reaction tube placement tank 3 is set, and the distance from the notch of the reaction tube placement tank 3 to the centrifugal shaft 2 is greater than the distance from the bottom of the reaction tube placement tank 3 to the centrifugal shaft 2, and the reaction tube 4 is fixed in the reaction tube placement slot 3 .
[0016] The upper hinge of the centrifugal support 1 is connected to the reaction tube fixing belt buckle 5, and the reaction tube fixing belt buckle 5 is provided with an L-shaped connecting arm 6 closing the nozzle of the reaction tube 4 at one end, and a J-shaped rev...
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The invention relates to a device for controlling sequential mixing reaction of reagents through centrifugal force. The device is characterized in that a reaction tube is fixedly arranged in a reaction tube placing groove through a reaction tube fixing belt buckle, and the reaction tube is driven by a centrifugal rotating shaft to perform circular motion, so that chemical reagents in the reaction tube are fully fused, and sufficient chemical reagent mixing reaction is guaranteed; the reaction tube placing groove arranged in an inclined manner can adjust the flowing direction of the reagents in the reaction tube, so that it is guaranteed that the reagents in the reaction tube are mixed and react in sequence; and a plurality of reaction tube placing grooves are formed in a centrifugal bracket at the same time, so that the device can be used for carrying out contrast tests on chemical reagents in a plurality of reaction tubes at the same time.
Description
technical field [0001] The invention relates to the field of chemical experiment equipment, in particular to a device for controlling sequential mixing reactions of reagents through centrifugal force. Background technique [0002] Reagents, also known as biochemical reagents or reagents. It is mainly pure chemicals used in chemical reactions, analytical tests, research experiments, teaching experiments, and chemical formulas. Generally, it is divided into general-purpose reagents, high-purity reagents, analytical reagents, instrumental analytical reagents, clinical diagnostic reagents, biochemical reagents, inorganic ion chromogenic reagents, etc. [0003] In the process of preparing and reacting chemical reagents in the prior art, it is necessary to shake the chemicals in the reaction tube well, so that the different chemicals can be fully mixed and reacted. It is easy to cause the reaction reagent to splash during the homogenization process. Manual shaking can only shake...
Claims
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IPC IPC(8): B01J19/28
CPCB01J19/28
Inventor 何艺
Owner HANGZHOU VOCATIONAL & TECHN COLLEGE