MDU-5B

MDU-5B is a medical waste treatment integration system including feeding, shredding, sterilization, discharging, and exhaust dedusting systems.

Specifications:

  • Treatment capacity: 300kg/h (±10%)
  • Dimensions (L*W*H): 8500mm*2900mm*3300mm
  • Overall weight: 13000kg
  • Required space (L*W*H): 12000*5000*5600mm
  • Installed Power: 120KW (72KW steam generator included)

    Introduction

    Microwave sterilization unit for medical waste Model MDU-5B

    MDU-5B is an integration system including feeding, shredding, sterilization, discharging, and exhaust dedusting systems.

    Click below to watch the video

    300kg/h or 3000l/h treatment capacity, based on an average density of medical waste at 0.1kg/l ~0.15kg/l.

    It can service well to more than 10 large scale hospitals, you can coose it if you are a institute providing medical waste collection and central treatment to local hospitals, clinics, and other healthcare center.

    Specifications

    Equipment Model No.MDU-5B
    Dimensions (L*W*H)8,500*2,900*3,300mm
    Overall weight13,000kg
    Required space (L*W*H)12,000*5,000*5,600mm
    Installed Power120KW (72KW steam generator included)
    Treatment capacity300kg/h (±10%) (medical waste density average 0.1kg/l~0.15kg/l)
    Operation and controlPLC control, automatic process
    Shredding systemDouble-shaft shredder, automatic reverse system is configured to avoid material blockage.
    Feeding formAutomatic lifting and charging system contained
    Sterilization temperature≥95℃
    Sterilization duration≥45min
    Sterilization effect≥6 log10The treatment effect test uses Bacillus subtilis var. niger spore (ATCC 9372) as biological indicator, with killing logarithm value ≥ 6.00.
    Microwave frequency2450+/-50MHz
    Microwave generator power1.25KW * 10unit
    ManpowerNo 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 sterilization, with microwave of 2450MHz (±50MHz), temperature ≥95℃, with over 45minutes. The sterilized 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 Disposal Unit (MDU) do to bacterias?

    Microwave sterilization 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

    Applicable Range

    • 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
    • Packaging Materials
    • Gloves, and Gowns Associated with Waste Collection
    • Trace Chemotherapy/anti- neo plastic waste

    Technical Characteristics

    MDU series products are designed as an automatic operation system with minimal operator operations, with the following characteristics:

    01
    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.

    02
    Efficient energy

    The temperature of action is low, and the heat loss is slow: If microwave and ordinary heating produce the same amount of sterilization, the temperature of the object will be significantly lower than that of ordinary heating. The waste after microwave sterilization is non-toxic, without residue, and lightly damaged.

    03
    Absolute sterilization

    Microwave can effectively sterilize all materials on all organisms with no select. It has a broad spectrum of sterilization bacteria and can kill various microorganisms and pathogens.

    04
    Spatial convenience

    Microwave sterilization requires a small working environment and small area, does not cause high temperature to the surrounding environment, and is clean and hygienic.

    05
    Environmental friendly

    No acid gas and dioxins and other pollutants are produced.

    Equipment Advantages

    The equipment has a high degree of automation, and only one person is required to operate a complete set of equipment, saving labor costs.

    Low energy consumption, the whole set of equipment only needs electric drive, taking 5t per day as an example, the total installed power is only 117 kilowatts.

    The medical waste treatment method is flexible. When there is medical waste to be processed at any time, the equipment can be turned off after the treatment is completed, which minimizes energy loss and personnel wages and saves treatment costs.

    Two types of microwave sterilization equipment: fixed and mobile.

    Technical Compare

    Compare technologies

    LiYing Technology

    Autoclave

    Autoclave with a shedder

    Incinerator

     

    (Microwave)

    (Hot steam)

    (Hot steam)

    (Incineration)

    Continuous process

    X

    X

    X

    Integral shredding

    X

    X

    Unrecognisable waste

    X

    Volume of waste reduction

    X

    Mass of waste reduction

    X

    X

    Installation requirements

    Low

    High

    High

    High

    Complexity of the installation

    Low

    Intermediate

    Intermediate

    High

    On-site installable

    X

    Technology approval by countries all over the world

    High

    Intermediate

    High

    Low

    Level of sterelization

    High

    Intermediate

    High

    High

    Odours

    Low

    High

    Intermediate

    Intermediate

    Noise

    Low

    Intermediate

    Intermediate

    High

    Treatment of pathological and anatomical waste

    X

    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

    Impacts on the environment

    Low

    Intermediate

    Intermediate

    High

    Treated waste recyclable

    X

    X

    X

    No contaminated rejection (such as water, steam)

    X

    X

    X

    Security

    No risk related to pressurized vessel

    X

    X

    X

    Risk for workforce/personnel health

    No risk of toxic contaminants released into the air or the treated waste

    Intermediate

    Intermediate

    High

    Get A Free Quote

    *
    *

    Related Products

    Related Cases

    WHAT CAN WE DO FOR YOU?

    *
    *

    Contact

    Email

    [email protected]

    PDF Request

    *
    *