Impulse sterilizer for object treatment with different nature by high intensity pulse PP240
Purpose and areas of usage
The developed technology of sterilization by high intensity electromagnetic pulses and hardware support can be used for the implementation of sterilizing action on bactericidal microflora (staphylococcus, salmonella, Klebsiella pneumoniae, Mycobacterium tuberculosis) in places where it is necessary to provide a low level of bacterial population. The technology of sterilization by high intensity electromagnetic pulses can be used in medicine, pharmaceutical, chemical, food industries, urban transport, agriculture, etc.
Main characteristics, gist of development
Wide perspectives for the implementation of highly effective sterilization opens the electrophysical method. It is based on the use of ultraviolet radiation, which is characterized by significant germicidal action. As a source of ultraviolet radiation, a magneto - plastic compressor is used, which today is the most highly effective source of impulse action. The impulsed sterilizer contains a high - energy capacitive energy storage device and a end - face compressor of the open type, which allows to keep in the spectrum of radiation the part of the hard ultraviolet that is most harmful to microorganisms.
Management of a sterilizer test sample is carried out remotely. The high energy characteristics of the impulsed sterilizer, for which the capacitance of the 300 μF drive, the charging voltage of 3 kV and the discharge current of 150 - 250 kA, is confirmed, the energy of ultraviolet radiation in a pulse duration ≤ 25 μs in the band of bactericidal radiation of 0, 12 - 0, 3 μm is 100 - 150 J at a plasma temperature of about 10000 K.
The created impulse sterilizer significantly improves the treatment efficiency compared to existing methods (based on mercury - quartz lamps). It provides a reduction in the treatment time of premises in tens or hundreds of times. Development is in demand on the market.
The state of development
The experimental sample was made. The principles of the scheme were worked out. The expected characteristics were confirmed