Efficient and convenient suction filtration device

A suction filtration device, a portable technology, applied in the field of high-efficiency and portable suction filtration devices, to achieve the effect of saving costs and improving efficiency

Inactive Publication Date: 2020-08-25
赵本宣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current biological sample collection device is a one-time collection for a single particle size, how to realize the one-time collection of plankton with different particle sizes is a problem to be solved by the present invention

Method used

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  • Efficient and convenient suction filtration device
  • Efficient and convenient suction filtration device

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Embodiment Construction

[0019] The high-efficiency and portable suction filtration device of the present invention includes a filter cup 3 for storing water samples to be filtered, a liquid collection bottle 9 connected to the bottom of the filter cup 3 through a hollow filter tube 6, and a filter membrane arranged in the hollow filter tube 6 The card module 7 and the hollow filter tube 6 are provided with an outer sleeve 5 connecting the filter cup 3 and the liquid collection bottle 9. The liquid collection bottle 9 is provided with a vacuum pump connected by an air suction pipe 8, and the hollow filter tube 6 is connected to the hollow filter tube 6 Several filter membrane card modules 7 are arranged in the axial direction, and filter membranes for collecting plankton are arranged on the filter membrane card modules 7 . By adopting the above structure and loading multiple filter card modules 7, researchers can filter and collect aquatic plankton with different particle sizes at one time, which impro...

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Abstract

The invention discloses an efficient and convenient suction filtration device. The efficient and convenient suction filtration device is characterized in that the efficient and convenient suction filtration device comprises a filter cup for storing a to-be-filtered water sample, a liquid collection bottle connected with the bottom of the filter cup through a hollow filter pipe, filter membrane card modules arranged in the hollow filter pipe, and an outer sleeve which is connected with the filter cup and the liquid collection bottle and is arranged outside the hollow filter pipe; a vacuum pumpconnected through an exhaust pipe is arranged on the liquid collection bottle; the plurality of filter membrane card modules are arranged in the hollow filter pipe in the axial direction of the hollowfilter pipe; and filter membranes used for collecting plankton are arranged on the filter membrane card modules. By adopting the above structure, the plurality of filter membrane card modules are loaded, so that researchers can filter and collect aquatic planktons with different particle sizes at one time, water sample suction filtration efficiency is improved, and cost is saved.

Description

technical field [0001] The invention relates to a high-efficiency and portable suction filtration device, in particular to a high-efficiency and convenient suction filtration device that satisfies researchers for filtering and collecting aquatic plankton of different particle sizes at one time. Background technique [0002] Aquatic microbial research is full of new opportunities, but also faces new challenges. The study of aquatic microorganisms provides solutions to the crises our society is facing today, and plays an irreplaceable role in solving human crises. The research prospects of aquatic microorganisms are very broad, and will serve more aspects of human beings in the future, so we must continue to study aquatic microorganisms in depth and contribute to the sustainable development of human society. In today's society, people's demands on the earth are increasing day by day. With the development of aquatic microbial technology, people have turned their attention to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/05B01D29/58B01D29/90B01D29/86B01D29/96
CPCB01D29/05B01D29/58B01D29/86B01D29/90B01D29/96
Inventor 赵本宣刘强李艳敏杨洪秀
Owner 赵本宣
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