Integrated thin-layer chromatography plate paving instrument

A technology of plate laying instrument and thin layer chromatography, which is applied in the field of chromatographic analysis, can solve problems such as unqualified laying quality, and achieve the effect of solving uniformity and error

Inactive Publication Date: 2017-08-18
DALIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The present invention aims to solve many problems existing in the process of manual laying, avoiding the unqualified quality of laying due to human operation, and provides a fully automatic integrated thin-layer chromatography plate laying instrument integrating raw material grinding, laying and drying, which can Greatly reduce the impact on subsequent experiments, and save labor and time at the same time, so as to complete the laying process efficiently and with high quality

Method used

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  • Integrated thin-layer chromatography plate paving instrument

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Embodiment Construction

[0012] The invention will be further described according to the accompanying drawings and specific embodiments.

[0013] Such as figure 1 The integrated thin-layer chromatography plate laying instrument shown includes a conveying device 1, a chromatographic plate conveying area 2, a laying area 3, and a drying area 4. The conveying device includes a gear 5, a conveyor belt 6, and a motor 7, which are divided into three sections , which are respectively located under the chromatographic plate transfer area 2, the material laying area 3 and the drying area 4; Device A 10, one side movable baffle 11, movable baffle regulator 12, the chromatographic plate 9 to be used is placed close to one side of the metal baffle 8, and the screw regulator A 10 is fixed on the other side of the metal baffle 8, It is used to adjust the distance between the metal baffle 8 and the conveying device 1. The unilateral movable baffle 11 is located at the left and right ends of the conveyor belt 6, and...

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Abstract

The invention belongs to the field of chromatographic analysis and particularly relates to an integrated thin-layer chromatography plate paving instrument. The specific structure of the integrated thin-layer chromatography plate paving instrument comprises a conveying device, a chromatography plate conveying area, a material paving area and a drying area. The integrated thin-layer chromatography plate paving instrument integrates raw material grinding, plate paving and drying, influence on follow-up experiments can be greatly reduced, and meanwhile labor force and time are saved, so that the plate paving process is finished in high efficiently and high quality.

Description

technical field [0001] The invention belongs to the field of chromatographic analysis, and in particular relates to an integrated thin-layer chromatographic plate laying instrument. Background technique [0002] Thin-layer chromatography is a chromatographic separation technique that uses the support coated on the support plate as the stationary phase and a suitable solvent as the mobile phase to separate, identify and quantify mixed samples. [0003] At present, thin-layer chromatography plates are mostly prepared manually. The main process is: grind and mix the raw materials in a mortar, pour them into a spreader, move the spreader on the chromatographic plate to coat evenly, and then dry it for use. . There are many problems in this method: (1) manual grinding of raw materials is time-consuming and labor-intensive, and sufficient grinding cannot be guaranteed, which may easily lead to uneven grinding, mixed impurities, air bubbles, etc.; The uniformity of the thickness ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C9/14B05C11/02B05C11/10B05C13/02
CPCB05C9/14B05C11/028B05C11/10B05C13/02
Inventor 韩鑫龙唐玲
Owner DALIAN UNIV
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