medical waste microwave disposal equipment MDU-5B

FOB Price 400000 - 450000 USD / 1 piece

Port	Qingdao
Lead Time	40 days

Product Details

PARAMETERS

Equipment Model No.	MDU-5B
Dimensions (LWH)	8500mm2900mm3300mm
Overall weight	13000kg
Required space (LWH)	1200050005600mm
Installed Power	120KW (72KW steam generator included)
Treatment capacity	300kg/h (±10%) (medical waste density average 0.1kg/l~0.15kg/l)
Operation and control	PLC control, automatic process
Shredding system	Four-shaft shredder, automatic reverse system is configured to avoid material blockage.
Feeding form	Automatic lifting and charging system contained
Disinfection temperature	≥95℃
Disinfection duration	≥45min
Disinfection effect	≥4 log10 The treatment effect test uses Bacillus subtilis var. niger spore (ATCC 9372) as biological indicator, with killing logarithm value ≥ 4.00.
Microwave frequency	2450+/-50MHz
Microwave generator power	1.25KW * 10unit
Manpower	No specialized operator / ONE

PROCESS

The infectious material is temporarily held in a waste container(s) which in turn, are emptied into an pre storage hopper via a charging system which is located at the front of the MDU, The infectious waste is fed to the shredding system by a feed arm where it is shredded. The shredded material is conveyed through a microwave section and temperature holding section, respectively for disinfection, with microwave of 2450MHz (±50MHz), temperature ≥95℃, with over 45minutes. The disinfected and unrecognizable (sharps) waste is then discharged into large waste containers (or compaction units) by the discharging screw conveyor. From there the material can be transported to a local municipal landfill for disposal or to a refuse recycling plant.

What did the Microwave Disinfection Unit (MDU) do to bacterias?

How is the Microwave Disinfection Unit (MDU) disinfecting by microwave?

Microwave disinfection is the result of microwave thermal effect and biological effect, which can make microwave energy and bacteria directly interact, rapid sterilization.

　　The thermal effect of microwave energy: Under certain intensity microwave field, the bacteria will be due to the absorption of polarized molecules can increase the temperature of microwave, so that the protein deformation, loss of biological activity. The thermal effect of microwave mainly plays the role of rapid temperature sterilization.

　　Non-thermal effects of microwave energy: High-frequency electric fields change the polarized molecular structure, resulting in the loss of vitality or death of proteins and physiologically active substances in the microbes, and the special effects of conventional physical sterilization in the sterilization