VHP series vaporized hydrogen peroxide sterilizer

Product introduction. Vaporized hydrogen peroxide sterilizer uses hydrogen peroxide dry fog to have the characteristics of strong spore killing ability at room temperature. After generating free Ho -, it is used to attack cell components, including lipids, proteins and DNA tissues, and can be quickly transformed into H2O / O2 / CO2 to achieve the purpose of complete sterilization. Vaporized hydrogen peroxide sterilizer is a device that forms hydrogen peroxide vapor aerosol from H2O2 solution (i.e. hydrogen peroxide) with a concentration greater than 30% through the vaporizer and is transported to the closed space to be sterilized by anti-corrosion fan for biological decontamination. The sterilization system consists of vaporizer, fan, temperature and humidity sensor, hydrogen peroxide concentration sensor, PLC monitoring system, switching solenoid valve, hydrogen peroxide residue removal filter, micro printer and so on.

Description

Patent:

ZL201610220343.8

ZL201610392506.0

ZL201320372742.8

ZL201620538698.7

Product introduction.

Vaporized hydrogen peroxide sterilizer uses hydrogen peroxide dry fog to have the characteristics of strong spore killing ability at room temperature. After generating free Ho -, it is used to attack cell components, including lipids, proteins and DNA tissues, and can be quickly transformed into H2O / O2 / CO2 to achieve the purpose of complete sterilization.
Vaporized hydrogen peroxide sterilizer is a device that forms hydrogen peroxide vapor aerosol from H2O2 solution (i.e. hydrogen peroxide) with a concentration greater than 30% through the vaporizer and is transported to the closed space to be sterilized by anti-corrosion fan for biological decontamination. The sterilization system consists of vaporizer, fan, temperature and humidity sensor, hydrogen peroxide concentration sensor, PLC monitoring system, switching solenoid valve, hydrogen peroxide residue removal filter, micro printer and so on.

Brief description of working process.
Biological decontamination process of hydrogen peroxide sterilizer:
● system preheating - connect the inlet and outlet pipes of the sterilizer to the inlet and outlet interfaces of the closed cabin, start the heater, and conduct preheating and dehumidification treatment in the sterilization cabin;
● formation of Vaporized hydrogen peroxide aerosol - start the sterilization procedure, input the hydrogen peroxide solution into the vaporizer to form submicron particles of hydrogen peroxide, and form hydrogen peroxide aerosol, which is input into the closed space to be sterilized by the anti-corrosion fan for 60-90 minutes;
● residue removal stage - start the residue removal procedure, switch the air flow to the hydrogen peroxide residue remover, the hydrogen peroxide in the sterilization chamber is decomposed into water and oxygen, and the hydrogen peroxide concentration decreases rapidly.
When the concentration drops below 1ppm, the system stops running and the sterilization chamber can be opened.

performance parameter.

Model / parameter	VHPS-50	VHPS-100	VHPS-200
Biological decontamination capacity	6Lg
Vaporization rate	0-5g/min	0-10g/min	0-20g/min
Sterilization factor	Hydrogen peroxide vapor
Maximum sterilization space volume	60m³/h	120m³/h	（200 — 250）m³/h
Overall dimension (mm)	6007201150(WDH)	6908501240(WDH)	6908501240(WDH)
Weight (kg)	120	150	250
Power supply and power consumption	AC220V/50Hz/1800W	AC220V/50Hz/2500W	AC220V/50Hz/2800W

Technical features.

1. Four unique technologies and features:

 unique hydrogen peroxide dry fog generation technology: convert hydrogen peroxide liquid into hydrogen peroxide vapor aerosol through vaporizer at room temperature and suspend it in the air.

 efficient biological decontamination capacity: hydrogen peroxide vapor aerosol can quickly and completely oxidize microorganisms on the surface into water, oxygen and carbon dioxide, with short sterilization time and high efficiency.

 it can be equipped with a residue remover with unique residue removal function: the hydrogen peroxide remover can quickly reduce the hydrogen peroxide Vaporized to water and oxygen, with short residue removal time, high efficiency and no risk.

2. Functional features:

 wide sterilization range, which can quickly sterilize large confined spaces;

 low temperature sterilization process, room temperature is enough;

 equipped with residue remover, which can decompose the final product of hydrogen peroxide into water vapor and oxygen;

 short sterilization time and low operation cost;

 start the machine regularly and set the sterilization time;

 it can detect the hydrogen peroxide concentration in the sterilization process in real time and draw the hydrogen peroxide concentration curve.

Use environment

● ambient temperature: 10 ℃ ~ 40 ℃;

● relative humidity: ≤ 85% RH;

● voltage AC220V±10%; Frequency 50Hz ± 1Hz; Effective grounding;

● relatively sealed environment;