Fully Automatic Harmless Medical Microwave Disinfection Treatment for Hospital Medical Waste Treatment

Product Description

Fully Automatic Harmless Medical Microwave Disinfection Treatment for Hospital Medical Waste Treatment 

Product Description

       
       HRXS microwave disinfection equipment for medical waste,also known as MWT series microwave sterilization and disinfection equipment,It is a cooperative disinfection equipment using microwave irradiation and saturated steam,the basic principle is to use the steam heat conduction, microwave thermal effect and microwave biological action to kill sterilization body, especially the biological sterilization effect of microwave.
       The point distribution of microwaves on the cross section of bacterial membrane affects the electron and ion density around the membrane, thus changing the permeability of the membrane and killing bacteria.
       From a biochemical point of view, the normal growth and reproduction of bacterial nucleic acid (RNA) and deoxyribonucleic acid (DNA) are coiled macromolecules tightly connected by a number of hydrogen bonds, microwave can lead to hydrogen bond relaxation, fracture and reorganization, thereby inducing genetic or chromosome  aberration, fracture.
      Microwave sterilization is the use of electromagnetic field effect and biological effect to kill microorganisms.
 

 

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	20kg
	Feed bin	Volume	100L	By density 0.1
		Material	Stainless steel + alloy steel
2	Crushing System	Power	5.5kw		SE W, NORD, Guomao, same quality Or above brands
		Blade	Rotating disc thickness 20mm	High strength, high hardness	Import from Germany
		Rotate speed	>1000r/min
3	Microwave sterilization unit	Microwave generator	1.5kw*2set		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)		2000*1500*1800
6	Power source		3 phase 380V
7	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

 MWT series microwave sterilization and disinfection machine is suitable for treating infectious waste, damaging waste, human tissue discarded after pathological section, pathological wax block and other unidentifiable pathological waste in the <Classification Catalogue of Medical waste> and the<National Hazardous Waste List>.

 

Our Advantages

1.	It is applicable to hospitals, medical testing centers, airport testing stations and customs ports. It can realize timely treatment of medical waste in isolated areas during major periods.
2.	Microwave with strong penetration, thorough sterilization, blocking the spread of bacteria, to prevent the spread of the epidemic.
3.	To solve the Emergency handling problem during equipment maintenance of medical waste disposal center.
4.	High degree of automation, a full set of equipment can be operated by only one person, to avoid cross infection.
5.	Equipment with integrated design, small footprint and low noise.
6.	It can be used as a regional emergency standby facility.
7.	Strong mobility, can quickly reach the epidemic area/hospital/shelter quarantine site, direct disposal on-site, reduce transport risks.
8.	High degree of integration,can start operation immediately after park, low energy consumption, safe and stable.
9.	No waste water, with purification device, clean discharge, no pollution.

 

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:

Packaging & Shipping

 Customer visit our factory :

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!