Safe transportation method of highly dangerous chemical fluids such as flammable and highly corrosive

Abstract

The invention discloses a safe conveying method of high-risk chemical fluid with inflammability, high corrosivity and the like. The safe conveying method comprises the following steps that connectinga circulating connector with a utilization system; inserting an inserting-connection mechanism into a first movable cylinder; decrypting a first encryption component through a decryption lock teeth; rotating forwards the inserting-connection mechanism and pulling the first movable cylinder to rotate forwards synchronously, then eliminating the limiting of a sub-body by a limiting component, and completing the decryption of a second encryption component; rotating forwards continuously the inserting-connection mechanism until a guide protrusion and a guide groove are located on the same straightline, the sub-body is popped out from a main body and is positioned in a second movable cylinder, and completing the decryption of a third encryption component; decrypting a fourth encryption component through a first magnetic block and a second magnetic block; and rotating forwards continuously the inserting-connection mechanism and pulling the second movable cylinder to rotate forwards synchronously, so that locking the sub-body, a transition component to communicate with a connecting component by a locking component, and the chemical harmful fluid in a storage system flows into the utilization system through the connecting component, the transition component, the sub-body, a circulating pipeline and the circulating connector.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to an encrypted docking method for chemically harmful fluids. Background technique [0002] In the operation of equipment such as welding and cutting, it is necessary to use chemical substances such as acetylene as a fuel source, but most of the chemical substances such as acetylene are harmful or dangerous. storage tanks and other storage equipment for chemical substances, and then open the valve on the storage equipment. Matching, slight leakage of chemical substances may lead to a series of accidents such as erosion, damage and explosion of the utilization equipment. Therefore, the inventor designed a mechanical encryption method to form encryption between utilization equipment and storage equipment. If the plug-in channel device does not match, the utilization device and the storage device cannot be connected, that is, the chemical substance cannot circulate, so as to achieve t...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the deficiencies in the prior art, the object of the present invention is to provide a method for encrypting and docking chemically harmful fluids. The encryption mechanism adopts four-fold encryption mainly based on magnetic encryption, and any one of the four-fold encryption methods cannot be used. If the plug-in mechanism is decrypted, the plug-in mechanism cannot be connected with the connection mechanism, that is, the harmful fluid in the storage system cannot circulate, so as to achieve the purpose of encrypted docking and circulation, and effectively prevent the user from causing damage due to the mistake of using the system and the storage system. The occurrence of harmful gas leakage and a series of adverse consequences

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