Multifunctional automatic sampling equipment for chemical detection

Abstract

The invention discloses multifunctional automatic sampling equipment for chemical detection, which comprises: a sampling machine shell, wherein a sampling test tube layer is arranged on the lower side in the sampling machine shell; a sampling extraction head layer which is fixedly mounted on the upper side of the interior of the sampling machine shell; a PLC which is fixedly mounted on the front end surface of the sampling and extracting head layer, wherein a clamping slot is formed in the sampling and extracting head layer; and a sampling structure which is mounted in the clamping slot, wherein the sampling structure is connected with the clamping slot in a clamping manner. According to the invention, compared with an existing device, the multifunctional automatic sampling equipment for chemical detection can complete classified sampling of chemical raw materials through the arranged sampling structure, so that synchronous sampling of multiple groups of chemical raw materials is met, and the sampling efficiency of the sampling device is improved; and a flow sensor is arranged in the shell, and the sampling process of each group can be monitored in real time, so that the sampling metering is accurately controlled.

Description

technical field [0001] The invention relates to the technical field of chemical testing, in particular to a multifunctional automatic sampling device for chemical testing. Background technique [0002] Chemical industry is the abbreviation of "chemical technology", "chemical industry", "chemical engineering" and so on. Any technology that uses chemical methods to change the composition and structure of substances or to synthesize new substances belongs to chemical production technology, that is, chemical technology, and the resulting products are called chemicals or chemical products. At first, it was a manual workshop that produced such products, and later evolved into a factory, and gradually formed a specific production industry, that is, the chemical industry. After chemical products are produced, they need to use special testing devices for product quality testing. The chemical properties of chemical products themselves cannot allow users to directly contact with sampl...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-functional automatic sampling equipment for chemical testing, to solve the problem that the chemical testing and sampling equipment proposed in the above background technology can only sample a single group of chemical raw materials, and cannot simultaneously sample multiple groups of chemical raw materials. Automatic sampling, the use efficiency is low, and the sampling equipment cannot accurately measure the sampling measurement, and manual observation of the sampling measurement is required, which is troublesome to operate

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