Chemical discharge sewage sampling detection device

Abstract

The invention discloses a chemical discharge sewage sampling detection device, and relates to the field of chemical sewage. The device comprises a rubber drum, the output end of the rubber drum is connected with a rubber pipe, the bottom end of the rubber pipe is fixedly provided with a moving rod, the outer wall of the moving rod is provided with a protective sleeve, and the outer wall of the protective sleeve is provided with a handle. A sampling opening penetrating through the outer wall of the protective sleeve is formed in the inner wall of the protective sleeve. By arranging a second bottle, a connecting rod, an inner connecting rod, a control switch, a detector and a display screen, when a user takes out the second bottle through the moving rod, the top end of the second bottle is separated from the moving rod, and the top end of the second bottle is sealed through a sealing plug, the rubber block in the internal connecting rod at the bottom end of the second bottle is tightly connected with the detection needle in the fixing groove in the top end of the detector, the control switch is started, the detection effect is obtained by observing the numerical value of the displayscreen, the user can rapidly and conveniently obtain the detection effect, meanwhile, the probability that a sample is polluted is reduced, and the transportation cost is reduced.

Description

technical field [0001] The invention relates to the field of chemical sewage, in particular to a sampling and detection device for chemical sewage discharge. Background technique [0002] There are all kinds of aquatic animals and plants in nature. There is a complex exchange of matter and energy between organisms and water, and between organisms. A dynamic balance relationship is maintained in terms of quantity. However, under the influence of human activities Under the circumstances, this balance is destroyed. When humans discharge pollutants into the water, some beneficial aquatic organisms will be poisoned and die, while some pollution-tolerant aquatic organisms will intensify their reproduction, consume a large amount of oxygen dissolved in water, and make beneficial aquatic organisms Organisms are forced to move to other places or die due to lack of oxygen, especially some toxic elements, which are difficult to dissolve in water and easy to accumulate in organisms, cau...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the chemical discharge sewage sampling detection device cannot quickly detect sewage, the chemical discharge sewage sampling detection device cannot simultaneously detect sewage of different depths, and the chemical discharge sewage sampling detection device cannot sample sludge. problem, provide a chemical discharge sewage sampling detection device

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