Sterilization device for oxygen supply and exhaust in Hospital Cente

  Consultation telephone: 13777562059 novel coronavirus pneumonia system is mainly used in vacuum pressure vacuum system, vacuum suction pump room vacuum pump exhaust port disinfection, vacuum sterilization negative pressure suction system, because the new crown pneumonia virus invasion, in hospital must use independent suction suction system, and also need to install exhaust sterilization and sterilization device at the exhaust end
To prevent virus gas from being emitted into the air from the exhaust end of the negative pressure suction system or vacuum pump, which will do harm to the society

 
Technical No
: 135883555, 40 (electric)
 
The shell must be made of 304 stainless steel, and there is no sanitary dead corner breeding bacteria in it
Aluminum alloy or carbon steel cannot be used to replace it; The whole filter shall be able to withstand high-temperature steam sterilization
(aluminum alloy and carbon steel will be oxidized and corroded, which does not meet the medical requirements)
 
 
The filter element must be made of hydrophobic polytetrafluoroethylene (PTFE filter membrane) bactericidal filter material (0
01 micron) and pass the integrity test to effectively intercept bacteria and viruses, rather than borosilicate fiber (it is used for condensing oil and water in ordinary industry, can not make bubble points and filter bacteria and viruses, and the multi-layer superposition structure will form a hotbed for microbial reproduction instead)
 
Why is stainless steel sterilization filter the choice of sterilization for negative pressure discharge in hospital! The use of qualified stainless steel sterilization filter is a reliable and cost-effective way of sterilization
After a number of rigorous and effective experiments, it is widely used in food and beverage, biopharmaceutical, medical treatment, fermentation, respiratory gas, etc, It is almost the choice of sterilization in the process air (the qualified filter element tested by bubble point can filter more than 99
99% microorganisms, which fully meets the requirements of negative pressure exhaust, and the microbial index is much better than the general atmosphere)
In addition, bacteria and viruses in the negative pressure exhaust are continuously generated along the discharged gas, but at present, there are 1
Ultraviolet sterilization method in the market (it only kills the moth on the surface of the object, and the energy efficiency is very low
It usually has to be irradiated for more than 1 hour, which only has an effect on the surface of the object)
2
Ozone can only disinfect the closed space (refer to the disinfection cabinet of dishes and chopsticks), Basically useless, (if equipped with static pressure box, a 4kw vacuum pump with 165 m3 air extraction per hour should be equipped with at least 100 m3 static pressure box)
3
The high-temperature heating method can only work well for some heat sensitive bacteria and viruses, but the use of the equipment is troublesome
It needs to be preheated in advance and heated to about 100 degrees
It needs to maintain the high temperature for a certain time
The energy consumption is very huge, generally dozens of kwh, more than 500 degrees of electricity per day (it is only used for temporary biological warfare in foreign countries), and the efficiency is very low, Only some microorganisms can be inactivated (refer to the electric hair dryer we usually use, that is, we use dozens of electric hair dryers to start at the same time
It is also desirable to heat the air in a room to the effect of sterilization and antivirus, and the vacuum pump in use in the hospital, such as 7
5kW, discharges more air per hour than that in a flat suite of more than 100
) And some bacteria can form odontospore structure, which can withstand extreme harsh environments such as high temperature and strong radiation

To sum up: ultraviolet ozone high-temperature heating method can not effectively and timely intercept and eliminate bacteria, which violates the basic principle and will leave great potential safety hazards

 
 
For the specific instructions of stainless steel negative pressure sterilization filter, please contact us to send the electronic manual

Tel: 13777562059