Product Description

MDU series equipment is an integration system including feeding, shredding, disinfection, discharging, and exhaust dedusting systems.
300kg/h treatment capacity, or 3000l/h, based on an average density of medicalwaste at 0.1kg/l ~0.15kg/l.  
It can service well to more than 10 large scale hospitals, you can choose it if you are a institute providing medical waste collection and central treatment to local hospitals, clinics, and other healthcare center.

Product Parameters

Equipment Model No.	MDU-3B	MDU-5B	MDU-10B
Dimensions (L*W*H)	7900mm*2900mm*3300mm	8500mm*2900mm*3300mm	12000mm*2900mm*3300mm
Overall weight	12000kg	13000kg	15000kg
Required space (L*W*H)	12000*5000*5600mm	12000*5000*5600mm	15000*5000*5600mm
Installed Power	115KW (72KW steam generator included)	120KW (72KW steam generator included)	170KW (108KW steam generator included)
Treatment capacity	180kg/h (±10%)	300kg/h (±10%)	600kg/h (±10%)
Operation and control	PLC control, automatic process
Shredding system	Double-shaft shredder, automatic reverse system is configured to avoid material blockage.
Feeding form	Automatic lifting and charging system contained
Disinfection temperature	≥95ºC
Disinfection duration	≥45min
Disinfection effect	≥6 log10   The treatment effect test uses Bacillus subtilis var. niger spore (ATCC 9372) as biological indicator, with killing logarithm value ≥ 6.00.
Microwave frequency	2450+/-50MHz
Microwave generator power	1.25KW * 8unit	1.25KW * 10unit	1.25KW * 20unit
Manpower	No specialized operator / ONE

 

Processing

 

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 ≥95ºC, duration 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.

 

Working Principles

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

 

Applications

Applicable To Various Medical&Healtn Service Institutions
The medical waste microwave disinfection equipment developed and manufactured by Liying Company serves large, medium and small hospitals, clinics, as well as third-party service agencies that provide medical waste collection and centralized disposal for the above-mentioned institutions.

Applicable to various Medical and Healthcare Service Institutions, including:     Hospitals     Clinics     Aboratory     Blood Bank     Test Center     Anical Hospitals     Nursing Homes

Even some special institutions, like:     Customs Epidemic Prevention Department     Makeshift Hospital     Marine and Island Medical Waste Disposal

Emergency conditions, like:     Natural disasters such as earthquakes     Outbreaks of epidemics, etc.

Applicable Range
Liying's MDU-type medical waste microwave disinfection equipment is professionally used for the harmless disposal of medical waste, including medical waste that is classified as infectious, traumatic, and pathological waste. It can also be used in epidemics when dealing with sick and dead poultry.

Blood and Blood Products
Dialysis Waste
Animal Tissues, Body Parts, and Carcasses
Human Tissues, Body Parts, and Limbs
Biological and Non-Hazardous Pharmaceutical
Needles, Syringes, and other Sharps
Research Waste, Laboratory Specimens, Surgery Waste
Pathology and Histology Samples
Aids and Hepatitis Waste
Isolation Waste
Cultures and Slides
Intravenous Bags, Blood Bags, and Associated Tubing
Animal Bedding
Trace Chemotherapy/anti- neo plastic waste
soft waste (including gauze, bandages, drapes, gowns, and bedding) from patient care, etc. 

Technical Advantages

HIGH DISINFECTION EFFECT
Unique advantages of microwave with steam synergistic sterilization meet a fast and thorough sterilization rate.
SIMPLE OPERATION
High degree of automation and PLC control allows easy operation by ONE single person with simple training.
ECONOMICAL
Low investment, stable operation with simple maintenance. Only electricity and water are connected, it's efficient and economical.

ENVIRONMENTAL
Zero emission, no hazard airs or water release, no dioxin, without secondary pollution.
FLEXIBILITY
Fixed and Mobile type available, plug and play, flexible, convenient and energy-saving.
MARKET ACCEPTANCE
Significant advantages of high disinfection effect, simple operation, zero emissions allows the technology being quickly recognized by the market.

Technologies Comparation

Items	LiYing Technology	Autoclave	Autoclave with a shedder	Incinerator
	(microwave process)	(hot steam process)	(hot steam process)	(high-heat process)
Continuous process	YES	X	X	X
Integral shredding	YES	X	YES	X
Unrecognisable waste	YES	X	YES	YES
Volume of waste reduction	YES	X	YES	YES
Mass of waste reduction	YES	X	X	YES
Installation requirements	Low	High	High	High
Complexity of the installation	Low	Intermediate	Intermediate	High
Possibility of installation "in situ"	YES	YES	YES	X
Technology approval and recognition by countries all over the world	High	Intermediate	High	Low
Level of sterelization	High	Intermediate	High	High
Odours	Low	High	Intermediate	Intermediate
Level of noise	Low	Intermediate	Intermediate	High
Treatment of pathological and anatomical waste	YES	X	YES	YES
Cost
ROI	High	Low	Low	Low
Investment costs	Intermediate	Low	Intermediate	High
Operating costs	Low	High	High	High
Maintenance costs	Low	High	High	High
Labour costs	Low	High	High	High
Environment
Impact on the environment	No	Intermediate	Intermediate	High
Treated waste recyclable	YES	X	X	X
No contaminated rejection (such as water, steam)	YES	X	X	X
Security
No risk related to pressurized vessel	YES	X	X	X
Risk for workforce/personnel health (no risk of toxic contaminants released into the air or the treated waste)	None	Intermediate	Intermediate	High

 

Company Profile

 

Henan LiYing Environmental Science and Technology Co., Ltd. is founded in the year 2014 with a registered capital RMB64.2 million yuan. The company is a commitment to medical waste harmless treatment technology research and development, equipment production and project investment and operation of the specialized companies, is a state-level high-tech enterprises and the National Environmental protection Association member units.
More than 19 medical waste treatment centralize treatment institutes invested and built by LiYing company could finish more than  96000CBM medical waste each year.

Service

• Design of construction layout drawing
• Project construction
• Shipping and transportation
• Installation and commissioning
• Medical waste professional training
• Project recruitment team
• Assist operation management

Certifications

ISO 9001 Quality Management System Certivicate

ISO14001 Environmental Management System Certivicate

ISO45001 Occupataional Health and Safety Management System Certificate

CE Verrification of MD Compliance Test Standard: Mechine Directive 2006/42/EC Annex I EN ISO 12100:2010 EN 60204-1:2006+A1:2009

 

4 invention patents
76 utility model patents
24 software copyright registration certificates


Product INSPECTION REPORTS by
CCIC Central Plains Agricultural Products & Food Testing (Henan) Co., Ltd.

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FAQ

Q1. Are you a factory or trading company?
We are a professional manufacturing factory since the year 2014. Welcome to visit our factory located in Minquan county, Henan province, China.

Q2. How can I visit your factory?
Visit us on site. You are always warmly welcome to visit our factory on site, just feel free to contact us for an invitation letter.
Visit our factory through online video. Or please never hesitate to contact us, our sales staff will contact you and take you to visit our manufacturing workshop and work site through online video. 

Q3. Where is your factory? How can I get to your factory?
Our factory is located in Minquan county, Henan province, the nearest airport is Zhengzhou Xinzheng International Airport (CGO), and then two hours by car or train to our factory. Or you can also fly to Beijing or Shanghai air port, then get to your county by a high speed train.

Q4. How long about the delivery time for the medical waste disinfection equipment?
 About 20 days to 60days for standard models, feel free to contact us for details.

Q5. Where will the disinfected medical waste go?
The medical waste after microwave disinfection treatment is non-infectious, non-hazardous and unrecognizable inert waste, which can be transported to the local domestic garbage landfill or incineration plant as ordinary domestic garbage for treatment, or part of the medical waste after disinfection treatment can be recycled accordingly. It should be properly handled according to your local laws and regulations.

Q6. I want to build a centralized treatment institute in our city, what could you help me?
Please feel free to contact us NOW, our experienced teams will give you sufficient s estions on your projects, from marketing research, project scales choose, site selection, land layout, and including economic benefit analysis, operational model, etc. With our 19 centralized treatment centers experience in China, surely we'll help during the whole procedure.