Large-scale Microwave Disinfection Unit for Medical Waste
0 likes
China [CN] MDU-type medical waste microwave
disinfection equipment is used for the harmless disposal of medical waste. The scope of disposal is medical waste that is classified as
infectious, traumatic, and pathological waste (except for human limbs and
organs). It can also be used in epidemics When dealing with sick and dead
poultry.
Microwave disinfection unit for medical
waste Model MDU-10B
MDU-10B is an
integration system including feeding, shredding, disinfection, discharging, and
exhaust dedusting systems.
600kg/h treatment
capacity, or 6000l/h, based on an average density of medicalwaste at 0.1kg/l
~0.15kg/l.
It can service
well to cities with 3 million of people, you can coose it if you are a
institute providing medical waste collection and central treatment to local
hospitals, clinics, etc. with any other healthcare center for cities or regions
with a population about 3 million.
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
TECHNICAL
CHARACTERISTICS
/ADVANTAGES
MDU series
products are designed as an automatic operation system with minimal operator
operations, with the following characteristics:
Energy saving: microwave
heating is uniform, no energy loss, high energy, strong penetration into the
object, instantaneous penetration into the object, good energy-saving effect,
take the model with a daily processing capacity of 5T/d as an example,
installed power Only 117 kilowatts.
Efficient energy: The
temperature of action is low, and the heat loss is slow: If microwave and
ordinary heating produce the same amount of disinfection, the temperature of
the object will be significantly lower than that of ordinary heating. The waste
after microwave disinfection is non-toxic, without residue, and lightly
damaged.
Absolute
sterilization and disinfection: Microwave can effectively
sterilize all materials on all organisms with no select. It has a broad
spectrum of disinfection bacteria and can kill various microorganisms and
pathogens.
Spatial
convenience: Microwave disinfection requires a small working
environment and small area, does not cause high temperature to the surrounding
environment, and is clean and hygienic.
Environmental
friendly:
no acid gas and dioxins and other pollutants are produced.
Click enlarge Image