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Soil sampling diversified filtering method

A filtration method and soil sampling technology, which is applied in the field of filtration technology, can solve the problems of high difficulty in cleaning filter vessels, low filtration efficiency, and high cost, and achieve the effects of ensuring the purity of packaging, improving filtration efficiency, and increasing output rate

Active Publication Date: 2019-03-26
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing filtration process has the following problems: 1. Different samples need to be filtered independently, which is costly; 2. The filtration efficiency is low and takes a long time; 3. After the filtration is completed, it is difficult to clean the filter vessel

Method used

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  • Soil sampling diversified filtering method
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Embodiment Construction

[0020] refer to figure 1 , a kind of soil sampling multiple filtering method that the present invention proposes, comprises the following steps.

[0021] S1, the first rotating bracket 1 is set, and a plurality of raw liquid cylinders 2 are arranged on the first rotating bracket 1, and an output joint 3 is arranged on each raw liquid cylinder 2, and a one-way solenoid valve is arranged in the output joint 3, and multiple The stock solution cylinders 2 are uniformly distributed on the first circumference coaxial with the rotation axis of the first rotating support 1 , and a plurality of output joints 3 are evenly distributed on the second circumference coaxial with the rotation axis of the first rotation support 1 .

[0022] In this way, during the working process, the independent filtration of various stock solutions can be realized through the subpackage of multiple stock solution cylinders 2 and the rotation of the first rotating support 1, and at the same time, the stock so...

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Abstract

The invention provides a soil sampling diversified filtering method, which comprises the following steps of S1, installing a first rotating support frame; installing a plurality of raw liquid tubes onthe first rotating support frame; installing one output connector onto each raw liquid tube; installing a one-way electromagnetic valve in the output connector; enabling the plurality of raw liquid tubes to be uniformly distributed onto the first circumference coaxial with a rotating shaft of the first rotating support frame; uniformly distributing a plurality of output connectors onto the secondcircumference coaxial with the rotating shaft of the first rotating support frame; S3, installing a second rotating support frame; installing a plurality of filter tubes onto the second rotating support frame; enabling the plurality of filter tubes to be uniformly distributed onto the third circumference in coaxial arrangement of a rotating shaft of the second rotating support frame; wherein thethird circumference is positioned under a filter structure; a tube installing work station is arranged on the third circumference; the filtering structure is used for inputting filtered filter liquidinto the filter liquid tube on the tube installing work station. Through the synchronous switching of the filter liquid tube and the raw liquid tube, the mixing of each filter tube can be avoided; thesplit charging purity of the filtered filter liquid is ensured; the multipurpose of one machine is realized.

Description

technical field [0001] The invention relates to the technical field of filtration technology, in particular to a soil sampling and filtration method with various types. Background technique [0002] Filtration is a very important step in the pretreatment of solid samples such as soil. The existing filtration process has the following problems to some extent: 1. Different samples need to be filtered independently, which is costly; 2. The filtration efficiency is low and takes a long time; 3. After the filtration is completed, it is difficult to clean the filter vessel. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a soil sampling and filtering method. [0004] A kind of soil sampling multiple filtration method that the present invention proposes, comprises the following steps: [0005] S1. Set the first rotating bracket, and set a plurality of raw liquid cylinders on the first rotat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/34
CPCG01N1/34
Inventor 王儒敬李跃吴进钱朱利凯
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI