Microwave Sterilization Disinfection Treatment Equipment for Medical Waste with Crushing System
This equipment can handle medical waste such as medical infection, injury and pathology, and carry out harmless disposal of medical waste. Equipment integrated design, a full set of equipment low energy consumption, automatic operation, simple operation, anytime and anywhere treatment of medical waste, fixed, mobile can be customized according to demand, convenient and flexible.
Microwave disinfection treatment system is an integrated equipment, the equipment at least by automatic feeding unit, airtight bin unit, multi-function airtight crushing unit, negative pressure pumping unit, microwave disinfection sterilization bin unit, microwave generator unit, steam heating system, discharging unit, automatic control unit, waste gas treatment unit 10 units and alarm system.
Microwave sterilization is the result of the joint action of microwave thermal effect and biological effect,so that microwave can directly interact with bacteria,fast sterilization.
1.The thermal effect of microwave energy:under the action of a certain intensity of microwave field,bacteria will absorb microwave energy due to the polarization of molecules,thus making Protein and Physiologically active substance deforms and loses its biological activity.The thermal effect of microwave mainly plays the role of rapid warming and sterilization.
2.Non-thermal effect of microwave energy:the high frequency electric field changes the structure of polarized molecules,leading to protein and physiological active substances in the microbial body mutation and loss of vitality or death,in the sterilization of conventional physical sterilization has no special role.
Process steps:
(1) Feed
The medical waste collected and sent to the crushing device by the feed lifting device. As the door of the crushing device needs to be opened during the feeding process, in order to prevent the infectious substances from escaping after the medical waste is crushed, the feeding lifting device is equipped with self-locking isolation doors. When the self-locking isolation door is not closed, the door of the crushing device cannot be opened.
(2) Broken
The medical waste can be broken into pieces of about 1 CM by using low-speed shearing crushing machine, so as to achieve shape destruction, volume reduction and guarantee the effect of subsequent treatment. After crushing treatment, the waste can be reduced by about 80%.
(3) Material transportation
The screw conveyor can transport the waste fragments in the storage tank to the disinfection and sterilization room.
(4) Disinfection and sterilization cabin
The disinfection and sterilization room adopts stainless steel pressure vessel , internal mixer and feeding valve on the top. At Feeding, the feeding valve is closed, then the steam is started, and the microwave device and agitator are started at the same time. Because of the function of microwave, the steam in the disinfection room can be saturated without pre vacuumizing, so as to ensure the treatment effect. This is also the advantage of the equipment over the simple steam disinfection equipment. Under the joint action of steam and microwave, the temperature of the sterilization room rises rapidly. When the pressure is more than 0.2bar and the temperature is more than 135 ºC, it enters the sterilization stage and the timer starts to count. After that, the temperature continued to rise to 140 ºC, the pressure increased to 0.33mpa, and maintained at this temperature and pressure for 3-5 minutes.
(5) Discharge
Spiral conveyor is used to transport the medical waste after treatment to the outside of the equipment
(6) Tail gas purification
In order to prevent the infectious substances from escaping after the package of medical waste is damaged, the crushing device is operated under negative pressure. The extracted gas is purified by the tail gas filtration system
Product Parameters
| No. |
System Unit |
Item |
Technical Parameters |
Remark |
Brand |
| 1 |
|
Model |
100kg |
|
|
| Feed bin |
Volume |
500L |
By density 0.1 |
|
| |
Material |
Stainless steel + alloy steel |
|
|
| 2 |
Crushing System |
Power |
55kw |
|
SE W, NORD, Guomao, same quality Or above brands |
| |
Blade |
Rotating disc thickness 14mm |
High strength, high hardness |
Import from Germany |
| |
Rotate speed |
>1000r/min |
|
|
| 3 |
Microwave sterilization unit |
Microwave generator |
1.5kw*3set |
|
Panasonic, Toshiba, Samsung, LG, same quality or above brand |
| |
Cooling Type |
Air/water cooled |
|
|
| |
Biological indicator |
The killing rate of Bacillus subtilis black variant spores is above 99.99% |
|
|
| |
Volume and weight reduction rate |
Reduce volume by 80% and weight by 20% |
|
|
| 4 |
Control system |
Manual/automatic |
The disinfection process is traceable and records can be printed out or stored on an SD card |
|
|
| 5 |
Overall size(mm) |
|
2350*1800*1850 |
|
|
| 6 |
Power source |
|
3 phase 380V |
|
|
| 7 |
Total power |
|
64kw |
|
|
| 8 |
Corollary Equipment |
|
Steam generator, chiller, water softener, tail gas treatment |
Optional |
The process of microwave disinfection of medical waste:
1.Fill the collected medical waste into the sterilization chamber. Start equipment operation, break the medical waste into flocculent particles through a high-speed rotating blade in the sterilization chamber, inject high temperature water steam into the sterilization chamber during the crushing process, and at the same time, the microwave generator installed outside the sterilization chamber can output microwave irradiation of medical waste through the excitation chamber, and superposition the high temperature steam with the thermal effect and comprehensive effect of microwave. Rapid heating inside and outside medical waste to achieve the purpose of rapid sterilization of medical waste.
2.The exhaust gas produced in the sterilization process is induced air negative pressure system through the initial effect filtration + high efficiency filtration +UV photolysis process + activated carbon filtration, and the particulate matter, odor and volatile organic gas in the exhaust gas are effectively filtered and adsorbated, and finally discharged up to the standard.
Application
Why Choose Our Products?
1. Our products integrate advanced industry technologies, with key performance indicators surpassing comparable models, helping you solve real-world problems more efficiently.
2. We offer a 12 month warranty, 24/7 technical support, and 48-hour spare parts shipment, ensuring your equipment remains in optimal condition.
3. We have provided solutions to numerous customers , supported by a wealth of successful cases
4. While maintaining high quality, we offer competitive pricing, allowing you to achieve greater returns with a reasonable investment.
Our Advantages
1.Good processing effect:
The crushing unit adopts special sawtooth-shaped blades for medical waste, providing excellent crushing performance.
The microwave disinfection treatment unit uses microwave 2450±50MHZ, with the disinfection temperature controlled at 95ºC and the treatment time being 45 minutes. After testing the spores of Bacillus subtilis var. Niger (ATCC9327), the logarithm of killing is greater than 4.00.
2.High degree of mechanization and automation:
This equipment adopts PLC centralized control and one-click operation. And the operation screen displays in real time all the operating parameters of the equipment. After the equipment is debugged, it only requires manual operation or the front-end equipment to hang the medical waste turnover box on the automatic lifting component of the equipment, or to pour the medical waste into the lifting hopper.
This can achieve functions such as lifting, crushing and reduction of medical waste, high-temperature microwave disinfection and sterilization, automatic flipping and stirring, and automatic discharging, thus realizing the intelligent operation of the equipment.
3.The equipment is integrated in layout, flexible and convenient to install, and has a wide range of applications:
This series of products combines the design of functional components such as automatic lifting, automatic crushing, automatic opening and closing of the crushing chamber seal, microwave disinfection and sterilization chamber, steam generator and interface.
The equipment is designed and manufactured as an integrated whole, easy to install and flexible to use, meeting the needs of various medical waste treatment sites for process equipment.
Packaging & Shipping
We transport goods via container or bulk carriers.
For small equipment, we will use wooden boxes for packaging, while for large equipment, we will cover the products with plastic sheeting to prevent corrosion and damage from rainwater or seawater, securing the sheeting with specialised ropes to ensure the integrity of the cargo throughout transit, offering you complete peace of mind.
Customer visit our factory :
Company Profile
Our company is a comprehensive domestic enterprise with integrating scientific research and development,engineering design,production and installation and commissioning services.
The main products are medical waste treatment equipment,diseased livestock and poultry harmless treatment equipment,household waste treatment equipment,kitchen waste treatment equipment,tail vegetable treatment equipment,sludge treatment equipment and all kinds of shredding equipment and other solid waste treatment products.
Also can design and customize all kinds of efficient and practical equipment and production lines according to customer needs.
Quality in mind, quantity in hand!High aspiration,long-term quality!We remain true to our original aspiration and forge ahead!Better Quality!--Our pursuit forever!
Production site :
FAQ
Q:How to pay?
A:TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.
Q:What is the delivery time?
A:It depends on order quantities. Generally speaking, the delivery time will be within 3-4 weeks.
Q:How to package the equipment?
A:We use standard seaworthy package.
Q:How to keep your equipments from corrosion?
A:We use the world-famous paint, like epoxy-coal tar pitch etc. What's more, we paint strictly according to the standard process.
Q:How to install after the equipments arriving destination?
A:We will provide detailed illustrations to you. And we will send a technicians to guide for installation and debugging. after debugging equipment, he will teach your workers how to use it and how to maintain it.
Q:How about the warranty?
A: If there is any malfunction of the equipment during the warranty period, our company promises to propose a solution within 24 hours. If it is caused by non-human causes, our company provides repairs free of charge and guarantees that the equipment is running well again.
Q:What's the certification do you have?
A: We have CE, ISO9001, OHSAS18001, ISO14001 Certifications.
Welcome to visit and conduct business cooperation!
Microwave sterilization is the result of the joint action of microwave thermal effect and biological effect,so that microwave can directly interact with bacteria,fast sterilization.
