GA-2017 Ultraviolet Sterilization Furnace

Beschrijving

Ultraviolet Sterilization Furnace

Product Presentation:

Ultraviolet disinfection technology is the latest generation of disinfection technology emerged in the late 1990s.It integrates optics, microbiology, electronics, fluid mechanics and aerodynamics into one, featuring high efficiency, wide spectrum, low cost, long life, large amount of water and no secondary pollution. It is internationally recognized as the mainstream consumer technology in the 21st century.

Mainly used to sterilize cooked food and water.Widely used in hospitals, voedsel, Chinese herbal medicine, food and beverage processing and packaging equipment, health products factory, food factory, milk factory, brewery, beverage factory, bakery and packaging products factory.The operating principle of the equipment is as follows: the ultraviolet sterilization band is mainly between 200 nm and 300nm, among which 253.7nm has the strongest sterilization ability.When all kinds of bacteria and viruses in water or air through area (253.7 nm wavelength) exposure to the sun’s ultraviolet rays, ultraviolet light penetrates the cell membrane and nucleus of microorganism, destruction of nucleic acids (DNA or RNA) molecular bonds, make its losing the ability to replicate or lose their activity and death, and in the case of without using any chemicals to kill all the bacteria and viruses.Sterilization lamp do not need to be converted to visible light, 100-200 nm wavelength can have very good sterilization effect, this is because the cells of light absorption lines there is a rule, in 100-200 – nm ultraviolet ray has the largest absorption, absorbed the ultraviolet ray in fact role in cellular genetic material or DNA, it plays a allochromatic, ultraviolet photons energy absorbed by the base pairs of DNA, cause mutation genetic material, make the bacteria died instantly or cannot reproduce, achieve the purpose of sterilization.

Ultraviolet Sterilization Furnace

Advantages of uv disinfection technology:

Ultraviolet C disinfection technology has been recognized all over the world for its disinfection effect on bacteria, viruses and other pathogenic bodies.The bactericidal effect of ultraviolet radiation on bacteria and viruses is generally less than one second.For conventional chlorine and ozone methods, it typically takes 20 naar 50 minutes to achieve uv sterilization.It has high efficient sterilization broad-spectrum, no secondary pollution, safe and reasonable design, safe and reliable operation.Simple operation and maintenance, low cost.The equipment occupies a small area and is noiseless.Continuous mass sterilization.Wide application and many other advantages.

Ultraviolet Sterilization Furnace

Uv sterilization machine maintenance, onderhoud:

1Check regularly to ensure proper operation of Uv lamp.

2,After using continuously 8000 hours or a year, should replace ultraviolet lamp tube.When replacing a new lamp tube, unplug the lamp socket and take out the ultraviolet lamp tube.Be careful not to touch the quartz glass of the new lamp tube with your finger, because the stain will affect the intensity of the light.

Product parameters (according to customer requirements):

Equipment length:2000mm

Working area length:1000mm

3. Feeding operation area:500mm Discharging area:500mm
4. Entrance height:200mm
5. Conveyor belt width:500mm
6. Conveyor belt from the ground:750±20mm
7. The sterilizer is equipped with 16 lamp tubes,Each power:20W

Ultraviolet Sterilization Furnace

Main product configuration and construction:

1. Working area outside the tunnel:High quality 304 yarn surface rust free
2. Working area tunnel cavity:mirror finished stainless steel model:#304
3. Body support frame:One set of fangtong steel model:2″box section

4.Carrying the wind system:A set of forced air suction fan(Extraction of noxious gas) model :20cm

5. Heat insulation material :Vacuum aluminum silicate + silk cotton double layer model: 60K
6. conveyors:Teflon mesh belt 1.main switch:20A
7. Motor transport:800W(Speed regulation by frequency converter)

8.governors:500W(Electronic stepless inverter speed contro Digital display speed operation)

9.exhaust fan :CY-125 model

10.ampere meter:50A a set of

11.voltmeter:220Va set of

12.werkspanning:200V–220V(±5) three-wire system 50Hz

Effective moment of light of ultraviolet light source:150mm Tube length 460mm UV Ultraviolet sterilizing lamp tube 16branch*20W ultraviolet radiator In the inner chamber lengthways,up,below,left,right install wave length 253.7nm,1 range intensity is more than 160 MWTS/cm2.

Power supply equipment and precautions:

stroomvoorziening:AC220V 3Φ 2.35KW 50Hz

Allowable range of voltage variation:The rating±5%

(But the runnable range is±10%)

(2)Maximum load capacity: 2.35 kW

(3)maximum current : 50A

(4)The distance between the box and the wall should be greater than when placing the box 100mm.

Required standard：

projects	index parameter	test method
aerobic bacterial count，CFU/g ≦	1000	GB 4789.2
coliforms，MPN/100g ≦	40	GB 4789.3
pathogenic bacterium（salmonella , Shigella,stphylococcus aureus）	Can’t check	GB 4789.4 GB 4789.5 GB 4789.10

Kill bacteria number refs

kind	naam	100%Kill time (seconden)	kind	naam	100%Kill time (seconden)
bacteria	Bacillus anthaci	90	Virus type	influenza virus	70
	lostrdium tetani	83		Phagocytosis virus	53
	Shigella dysenteriae	62		Round of strong virus	86
	escherichia coli	94		HBV(hepatitis B virus)	210
	Salmonella	98		HPV virus	173
	Shigella	75	Water algae	blue-green algae	213
M Ycotic   spore	aspergillus	105		Line eggs	101
	Pioneer fungi	99		Paramecium genus	131
	MAO mildew fungi	89		protozoa	126
	Aspergillus niger	78	Fish disease	The day sick	205
				Viral haemorrhagic disease	179