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Extraction device for anionic synthetic detergent in water

A technology for synthesizing detergents and extraction devices, which is applied in the direction of extraction of water/sewage treatment, water pollutants, and preparation of test samples. It can solve problems such as poor safety, low extraction efficiency, and cumbersome operations, and achieve improved accuracy. The effect of improving stirring efficiency

Pending Publication Date: 2020-07-03
四川省疾病预防控制中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above deficiencies in the prior art, the present invention provides an extraction device for anionic synthetic detergent in water, which can effectively solve the problems of poor safety of manual shaking, low extraction efficiency and cumbersome operation.

Method used

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  • Extraction device for anionic synthetic detergent in water
  • Extraction device for anionic synthetic detergent in water
  • Extraction device for anionic synthetic detergent in water

Examples

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Embodiment Construction

[0036] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0037] In one embodiment of the present invention, as Figure 1-5 As shown, an extraction device for anionic synthetic detergent in water is provided, including a support frame, a first container 1 and a second container 2, and the support frame is movably connected with a first placement frame 3 and a second placement frame from top to bottom 4. Optimally, both the first placement frame 3 and the second placement frame 4 include a ring portion 15 and a straight rod portion 16, and the ring portion 15 and the straight rod portion 16 are integrally formed. Optimally, the ring portion 15 is internally provided with The second fixed piece 30 is fixedly connected with the annular portion 15 through the spring 23 . Optimally, an anti-slip layer 31 is provided on the inner wall of the second fixing piece 30 .

[0038] The free end of the strai...

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Abstract

The invention discloses an extraction device for an anionic synthetic detergent in water. The extraction device comprises a support frame, a first container and a second container; a first placing frame and a second placing frame are movably connected to the support frame; the first container and the second container are respectively placed in the first placing frame and the second placing frame;switching valves are arranged at the lower parts of the first container and the second container; a connecting pipe is arranged at the lower part of the first container; the free end of the connectingpipe is arranged above the second container; a first cover body and a second cover body are respectively arranged at the upper parts of the first container and the second container, the upper part ofthe support frame is fixedly connected with a box body, a control device is arranged in the box body, two stirring rods are arranged on the control device, and the free ends of the stirring rods penetrate through the cover bodies and then are arranged in the first container and the second container. The extraction device has the advantages of simple operation, convenience in use, high extractionefficiency, automatic exhaust and prevention of trichloromethane volatilization caused by palm temperature of an operator.

Description

technical field [0001] The invention belongs to the technical field of extraction devices, and in particular relates to an extraction device for anion synthetic detergent in water. Background technique [0002] Anionic synthetic detergent is a kind of fine chemical product widely used in social production and life, which is inseparable from our production and life. The main component is sodium alkylbenzene sulfonate. With the development of social economy and the progress of science and technology, The application field is almost omnipotent, but under the trend of rapid development and wide application, the ensuing environmental problems have become more prominent. [0003] At present, the determination of anionic synthetic detergents is one of the important detection indicators for various water quality monitoring. The most widely used detection method is methylene blue spectrophotometry, but this method needs to place the water sample in a separatory funnel and adjust the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/26G01N1/34C02F101/30C02F101/34
CPCC02F1/26C02F2101/301C02F2101/40G01N1/34
Inventor 杨文萍王艳江阳
Owner 四川省疾病预防控制中心
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