Overview of recirculation fumigation machine: definition, development, and core value

　　1.What is a recirculation fumigation machine?

　　The circulating fumigation machine is a specialized equipment that achieves efficient insecticidal,sterilization,and disinfection by forcibly circulating airflow to evenly distribute fumigants(such as aluminum phosphide,high-temperature steam,etc.)within the treatment space.Its core principle is to utilize a fan to drive airflow,enabling the fumigants to form a closed-loop circulation in a sealed environment,ensuring uniform gas concentration and sufficient action.It is widely used in grain storage,food processing,pharmaceutical manufacturing,agricultural planting,and other fields.

　　Compared to traditional fumigation methods(such as natural diffusion fumigation),the recirculation fumigation machine,through its"forced recirculation"technology,breaks through the bottleneck of uneven gas distribution,enhancing the efficiency of insecticidal and sterilization by over 30%.Simultaneously,it reduces the amount of fumigant used,thereby minimizing environmental pollution.It stands as a pivotal equipment in modern warehousing and industrial disinfection sectors.

　　II.Development history of recirculation fumigation machine

　　1.Initial stage(1970s):It was initially applied in large grain depots,mainly relying on manual control and fixed pipelines,and relying on the natural volatilization of aluminum phosphide tablets,resulting in low circulation efficiency.

　　2.Technical upgrading stage(1990s):The introduction of automated control systems capable of regulating temperature,humidity,and gas concentration,along with the emergence of mobile circulating machines,adapted to the needs of multi-warehouse operations.

　　3.Intelligentization stage(since the 21st century):Combining Internet of Things technology,remote monitoring,automatic dosing,and real-time concentration monitoring are achieved.Some equipment integrates grain condition detection systems,forming an integrated management of"fumigation-grain storage".

　　III.Core Value:Why has the recirculation fumigation machine become a rigid demand in the industry?

　　1.Efficiency:The gas circulation speed is increased by 5-10 times,ensuring 360°fumigation without dead zones,with a pest mortality rate of over 99.9%.

　　2.Safety:Medication is administered outside the warehouse and controlled remotely,reducing personnel exposure to toxic gases and complying with national safety production regulations.

　　3.Economy:The utilization rate of fumigant is increased by 40%,reducing the cost of consumables;automated operation reduces labor input.

　　4.Environmental friendliness:Reducing chemical agent emissions and adopting green fumigation methods such as high-temperature steam for some equipment,in line with environmental protection policies.

　　Henan Jinming Automation Equipment Co.,Ltd.specializes in providing a range of systems and projects,including grain cooling machines,circulation fumigation machines,specialized air conditioning for grain silos,intelligent ventilation systems,grain condition monitoring systems,intelligent grain storage and retrieval systems,grain silo exhaust gas purification and treatment systems,intelligent grain sampling systems,and electromechanical integration equipment installation systems.If you have any needs,please feel free to contact us