Clamp system used for extraction of dangerous chemical solution

Abstract

The invention relates to a clamp system used for extraction of a dangerous chemical solution. The clamp system comprises a clamp body, a rotation device, a liquid quantitative extraction device and a pneumatic three-jaw chuck device. The clamp body is divided into two symmetric halves. The rotation device is located in the clamp body and used for achieving relative rotation of the two symmetric halves of the clamp body. The clamp body in the horizontal direction is connected with the pneumatic three-jaw chuck device. The lower portion of the clamp body in the perpendicular direction is connected with the liquid quantitative extraction device. A clamp of the clamp system is a composite clamp integrating a clamping function and a liquid extraction function, and can be used for completing object clamping and liquid extraction operation at a time; and the number of intermediate links can be decreased, and the working efficiency is obviously improved.

Description

technical field [0001] The invention relates to the field of automation, in particular to a fixture system for extracting hazardous solution. Background technique [0002] Manufacturing, medical and health care, nuclear testing and nuclear power, metallurgy and chemical industries will produce a large number of hazardous chemical solutions with complex components, uneven concentrations, high corrosiveness, and high radioactivity, which can easily cause serious harm to humans, animals, and the environment. . This kind of hazardous chemical solution is generally stored in a closed space by means of isolation. After collection and storage, sampling and testing, purification treatment and discharge, etc., it is treated by dilution or solidification, and then converted into a small volume of concentrate and stored. After the corrosiveness and radioactivity are less than the maximum allowable discharge index, it will be discharged into the environment for burial or diffusion. Sa...

AI Technical Summary

Problems solved by technology

Judging from the published records and data, most of the hazardous chemical solution extraction uses a fixed hazardous chemical solution extraction device based on vacuum suction. The device is mainly composed of a vacuum pump, suction tube, control switch, and camera. The hazardous chemical solution processing equipment is fixed together in a certain place, and the extraction of the hazardous chemical solution is completed with manual participation. For the sake of stability, this type of device hardly adopts precise extraction control measures, so it is difficult to realize the quantitative and quantitative analysis of the hazardous chemical solution. random sampling

The lack of flexible extraction methods and the inability to accurately quantify the extraction have become bottlenecks restricting the improvement of the efficiency of hazardous chemical solution treatment. Since the fixed solution extraction device is used, it cannot be freely moved and operated. When the device fails or the components of the hazardous chemical solution change In some cases, the fixed solution extraction device is not capable of sampling inspection, and in severe cases, it will cause the suspension of hazardous solution treatment and the shutdown of the production line, resulting in huge economic losses

[0004] In addition, there is no fixed hazardous solution extraction equipment in many occasions. When the extracted hazardous solutions are of many types, the distance is relatively long, and the working environment is relatively harsh, people need to enter different environments or even high-risk environments to manually operate, and (1 ) People work in a harsh environment for a long time and are vulnerable to injury; (2) The amount of hazardous chemical solution is not accurate, and the operating efficiency is low; (3) Excess hazardous chemical solution is not easy to handle and other problems

These problems have seriously affected the processing efficiency and human safety in the detection of hazardous chemical solutions.

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