Quick sampling mechanism for silicate ion detection

Abstract

The invention relates to a quick sampling mechanism for silicate ion detection, and belongs to the technical field of silicate ion sampling, the quick sampling mechanism comprises a fixed base, a sampling shell is arranged at the top end of the fixed base in a penetrating manner, and a conveying pipe is arranged in the sampling shell. A first driving motor drives a cam to rotate and drives a sleeving shell to move, a dredging needle dredges a conveying pipe and prevents the conveying pipe from being blocked, a second driving motor drives a rotating rod to rotate and drives a belt wheel to rotate, two threaded rods control a second sliding block to move at the same time, and balance of the sampling head during movement is guaranteed, under the action of the rotating shaft, the supporting rod is driven to move so that the sampling head is retracted and protected. By arranging the filter screen in the filter shell, large-particle substances in sewage can be conveniently filtered, the filter shell is movably connected with the filter screen, the filter screen is conveniently replaced, and the movement track of the sampling head is ensured through sliding connection of the first sliding block and the fixed rod.

Description

technical field [0001] The invention belongs to the technical field of silicate ion sampling, and relates to a rapid sampling mechanism for silicate ion detection. Background technique [0002] When detecting silicate ions, it is necessary to sample the silicate ions, and most of the silicate ions are stored in industrial sewage. The existing sampling mechanism is inconvenient to filter the large particle waste in the sewage when sampling. At the same time, long-term use will easily lead to blockage of the delivery pipe, which is very inconvenient, affects the sampling efficiency and reduces the sampling speed. Contents of the invention [0003] The purpose of the present invention is to provide a rapid sampling mechanism for silicate ion detection, which has the characteristics of convenient sampling, avoiding the blockage of the conveying pipe, filtering sewage, protecting the sampling head, and simple structure. [0004] The purpose of the present invention can be achi...

AI Technical Summary

Problems solved by technology

[0002] When detecting silicate ions, it is necessary to sample silicate ions, and most of the silicate ions are stored in industrial sewage. When sampling, it is inconvenient to filter the large particles of waste in the sewage. At the same time, long-term use will easily lead to blockage of the delivery pipe, which is very inconvenient, affects the sampling efficiency, and reduces the sampling speed.

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