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Sampling device used for water quality detection and facilitating solid-liquid separation

A technology of solid-liquid separation and water quality detection, which is applied in the direction of sampling devices, filtration separation, separation methods, etc., can solve the problems of layered sampling, solid-liquid separation and solid-liquid in water, etc., and achieve the effect of accurate detection structure

Inactive Publication Date: 2018-03-16
NANJING ZHONGYAN PATENTED TECH DEV CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of sampling device that is convenient for solid-liquid separation for water quality detection, to solve the problems that solid-liquid separation cannot be carried out and layered sampling of solid liquid in water cannot be carried out when water quality detection proposed in the above-mentioned background technology

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  • Sampling device used for water quality detection and facilitating solid-liquid separation
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  • Sampling device used for water quality detection and facilitating solid-liquid separation

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-5 The present invention provides a technical solution: a sampling device for water quality testing that is convenient for solid-liquid separation, including a base 1, a universal wheel 2, a first connecting seat 3, a second connecting seat 4, a spring 5, a driving machine 6, Case 7, discharge port 8, connecting cover 9, rotating shaft 10, drum 11, top plate 12, first movable rod 13, second movable rod 14, holding tube 15, connecting rod 16...

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Abstract

The invention discloses a sampling device used for water quality detection and facilitating solid-liquid separation. The sampling device includes a base and a driver. A second connecting base is arranged above a first connecting base, a spring is mounted between the first connecting base and the second connecting base, a machine casing is disposed above the driver, and the two sides of the lower portion of the machine casing are provided with discharging ports. A connecting ring is mounted between a connecting cover and the discharging ports, a first filter screen is disposed in the connectingring, a third movable rod is mounted in an accommodating pipe, the bottom of the third movable rod is provided with a second filter screen, a groove is formed in the second connecting base, and the upper right portion of the machine casing is provided with a feeding port. According to the sampling device used for water quality detection and facilitating solid-liquid separation, when the water quality is detected, solids and liquids can be separated for detection, stratified sampling can be performed on different concentrations of solids and liquids in a centrifugal mode, and thus a detectionstructure is more accurate.

Description

technical field [0001] The invention relates to the technical field of water quality detection, in particular to a sampling device for water quality detection which is convenient for solid-liquid separation. Background technique [0002] Water quality detection is the process of detecting and measuring the types, concentrations and trends of pollutants in water bodies to evaluate water quality conditions. The detection range is very wide, including unpolluted and polluted natural water and various industrial drainage, etc. , Water quality testing requires water sampling. There are still some problems in the current water quality detection device, for example, the solid and liquid in the water cannot be separated well, resulting in deviations in the water quality detection, and the current detection device does not centrifuge the water to be detected, resulting in the inability to effectively separate the water from the water. Water and solids with high concentration are sam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10G01N1/04B01D36/04
CPCB01D36/045G01N1/04G01N1/10
Inventor 张梦莹
Owner NANJING ZHONGYAN PATENTED TECH DEV CO LTD
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