Automatic leaching device facilitating sample collection
A rinsing device and automatic technology, applied in the preparation of test samples, measuring devices, material inspection products, etc., can solve problems such as low work efficiency and poor accuracy, and achieve the effect of accurate monitoring, reducing threats and post-processing difficulties.
Pending Publication Date: 2021-12-10
陕西地建土地工程技术研究院有限责任公司
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Problems solved by technology
[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an automatic washing device for collecting samples, and to solve the technical problems of poor accuracy and low work efficiency in the manual operation of the prior art
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[0067] The present invention provides a kind of automatic washing device that is convenient to collect sample, as Figure 1 to Figure 5 As shown, an automatic rinsing device that is convenient for collecting samples includes a liquid supply unit 1, a leaching column 2, a leachate collection unit 3, a detection unit 4, and a waste liquid collection and processing unit 5; the liquid supply unit 1 and the leaching The washing column 2 is connected through the first infusion tube 6, the leaching column 2 and the leachate collection unit 3 are connected through the second infusion tube 7, the leachate collection unit 3 and the detection unit 4 are connected through the third infusion tube 8, and the leaching out The liquid collection unit 3 and the waste liquid collection and processing unit 5 are connected through the fourth infusion tube 9, and the detection unit 4 is connected with the waste liquid collection and processing unit 5 through the fifth infusion tube 10;
[0068] The...
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The invention discloses an automatic leaching device facilitating sample collection. The automatic leaching device comprises a liquid supply unit, a leaching column, a leaching liquid collection unit, a detection unit and a waste liquid collection and treatment unit; the automatic leaching device facilitating sample collection further comprises a control module. The control module comprises a first controller, a second controller and a third controller. Through the arrangement of the liquid supply unit and the first controller, the amount of leacheate in a Markov bottle is monitored in real time, automatic quantitative supplement of the leacheate is achieved, and it is ensured that the leacheate is always kept sufficient before leaching is finished; through the arrangement of the leaching liquid collection unit, the detection unit and the second controller, automatic collection of leaching liquid is achieved; monitoring of the leaching process is more accurate; and the leaching result is detected through the third controller, the detection unit and the waste liquid collection and treatment unit, and the technical problems that in the prior art, a manual operation mode is poor in accuracy and low in working efficiency are solved.
Description
technical field [0001] The invention belongs to the field of soil washing and repairing equipment, and relates to a sample washing device, in particular to an automatic washing device which is convenient for collecting samples. Background technique [0002] Leaching technology is often used in the field of soil pollution remediation, and has a good remediation effect on heavy metal, organic and other pollution. Before the leaching technology is popularized and applied, a large number of indoor experiments are often required to initially verify the feasibility of the related technology and the accuracy of the technical parameters. When conducting indoor leaching tests, it is usually necessary to add multiple eluents, manually pick up the eluate, and detect the pollutant components in the eluate. These operations will more or less affect the normal process of the test. , such as adding eluent will temporarily cut off the connection between the Martens flask and the eluent col...
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Login to View More IPC IPC(8): G01N33/24G01N1/34G01N21/31G01N30/02
CPCG01N33/24G01N1/34G01N21/3103G01N30/02G01N2030/025
Inventor 闫波孙婴婴魏样李燕张宝强罗玉虎何俐蓉卢楠张鑫王娜
Owner 陕西地建土地工程技术研究院有限责任公司