Empty container sanitation control system and method

Abstract

The embodiment of the invention provides an empty case sanitization control system and method, relating to the field of automatic control. The system comprises a man-machine interaction module, a mixture ratio control module and a spray control module, wherein the man-machine interaction module is used for providing a man-machine interaction interface and receiving mixture ratio parameters and spray parameters; the mixture ratio control module is used for controlling the supplement of raw chemicals and water, and mixing the raw chemicals and water according to the mixture ratio parameters to prepare a chemical solution; and the spray control module is used for detecting whether a spray start indication is received, mixing an air source and the prepared chemical solution according to the spray parameters when the spray start indication is received, and controlling spray for empty case sanitization by monitoring the flow and pressure. According to the embodiment of the invention, the purpose of automatically chemical spraying can be achieved without opening a case door, the utilization ratio of the chemical solution is obviously improved, and the chemical solution can be prevented from diffusing outside a case and spreading to the space outside the case so as to avoid pollution, thereby realizing environment-friendly chemical spraying. Besides, the operating benefits are increased, the energy is saved, the controlled automation technology level and equipment utilization rate are improved, and the energy consumption and cost are reduced.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to an empty box sanitation control system and method. Background technique [0002] In the world trade, more than 80% of commodity circulation is realized by sea transportation, and the most important thing in sea transportation is container transportation, and container circulation will occur in container transportation. In recent years, due to the fact that my country's export volume is significantly greater than the import volume, a large number of empty containers have entered the country. A large number of empty containers shipped back from abroad, especially empty containers from epidemic areas, may carry microorganisms and vector organisms in the containers, and the risk of spreading infectious diseases is high, so the empty containers must be sanitized to reduce infectious diseases Incoming risk. Faced with such a large number of empty containers that need to be sanitized ...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a control system and method for sanitation treatment of empty boxes, so as to solve the problems of poor sanitation treatment effect, low efficiency and high cost of sanitation treatment in the existing empty box sanitation treatment technology

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