Safe mistake-proof liquid adding equipment with automatic identification system and identification method of safe mistake-proof liquid adding equipment

Abstract

The invention discloses safe mistake-proof liquid adding equipment with an automatic identification system and an identification method of the safe mistake-proof liquid adding equipment. The liquid adding equipment comprises a power supply, a communication part, a power part, a sensing part, a liquid adding and conveying part, a control part and the like. The communication part comprises a data transmission CAN bus and is connected with chemical generation equipment; the power part comprises a motor and a pump head and is connected with the liquid adding and conveying part; the liquid adding and conveying part is mainly composed of a chemical liquid agent conveying pipeline, one end of the conveying pipeline is connected with the sensing part and a stock solution barrel, and the other endof the conveying pipeline is connected with a chemical liquid agent storage unit of the chemical generation equipment through a pipeline joint; the control part is mainly an integrated circuit containing an MCU and is mainly used for obtaining and recognizing data information of all the parts and issuing a series of operation instructions to the power part through control logic. By means of the equipment, liquid adding automation can be achieved, human errors can be prevented in the pipeline connection and liquid adding process, accidents are avoided, normal operation of the chemical engineering generation equipment is maintained, and personal safety is guaranteed.

Description

technical field [0001] The invention relates to chemical reagent dosing equipment, in particular to a safe and error-proof dosing equipment with an automatic identification system and an identification method. Background technique [0002] In chemical production machinery and equipment, the internal components include a chemical liquid storage unit and a reaction control synthesis unit. In order to ensure the normal operation of the equipment, it is necessary to periodically introduce the chemical liquid from the external stock solution tank into the corresponding storage unit, so as to further prepare the required product through the reaction control synthesis unit. [0003] Non-electrolytic slightly acidic hypochlorous acid water generation equipment (patent application number 201910689048.0) is a chemical production equipment used to produce slightly acidic hypochlorous acid water. Slightly acidic hypochlorous acid water is a kind of small molecule water, and its active ...

AI Technical Summary

Problems solved by technology

The existing way of adding liquid is usually manual pouring, which is easy to splash the liquid onto the operator or the environment, causing personal injury to the operator and causing environmental pollution

Although the liquid feeding pipeline with a pump head can effectively avoid the hazards caused by manual dumping, different chemical liquids need to be pumped into different storage units of specific chemical production equipment through different pipelines. Human error is prone to occur in the process of pipeline assembly and connection. If the liquid agent is added to the wrong chemical production equipment, there will be hidden dangers and equipment damage. If different liquid agents are added to the wrong storage unit, the reaction will be in advance. The storage unit makes the reaction out of control and produces dangerous chemical by-products (such as chlorine gas), leading to major safety accidents, affecting the production efficiency and service life of equipment, and endangering personal safety

Images