Home > Products > Industrial Supplies > Environment Protection Facilities > Other Environment Protection Facilities

Ozone generator

 

ozone output 50g/h

 

adjustable 0-100%

 

 

oxygen source

 

 

strong  air pump

 

continuous work

external programmable timer transformer

20 set of time each day

 

air disinfection

water disinfection: drinking water treatment, waste water, bottling water, agriculture, aquaculture

 

 

Technical parameters

 

Model Item	40G	50G	60G	80G	100G	150G
Ozone output(g/h)	40	50	60	80	100	150
Electrical power supply	220V
Frequency	50/60Hz
Rated current(A)	2.2	2.5	3.0	3.5	4.5	4.5
Power(W)	1800	1900	2000	2100	2300	2500
Cooling water flow	5L/min(25℃)
Oxygen flow(L/min)	8					15
Oxygen concentration	90%±5
Output pressure	2.0±0.5kg/cm2
Ambient temperature	＜40℃
Ambient humidity	＜70%
Input interface of cooling water	1/2“ inner thread
Output interface of cooling water
Output interface of ozone
Connecting cable(mm2)	3*1.5
Dimension(cm)	50*60*140	50*60*140	50*60*140	50*60*140	50*60*140	50*60*140
Weight(kg)	90	90	95	95	100	100

 

Illustration of structure for ozone generator

 

The most important part of ozone machine is ozone discharging tubes.

The electric parameters and mechanical strength of ozone discharging tubes are main factors that affect ozone efficiency, reliability and flexibility

 

Our ozone systems use non-glass insulating materials (de-hydroxyl quartz structure).

The mechanical strength and heat resistance of Titanium de-hydroxyl quartz structure is much stronger than glass discharging tubes. The support material of discharge tubes are stainless steel tubes and ozone-resistant PVDF.

 

All discharging tubes have been tested through 3 times of operation voltage. Same tests are implemented before system assembling and using. Breakdown voltage is higher than 3 times of maximum operation voltage.

 

Comparison of discharge technology of de-hydroxyl and glass discharge structure

 

Advantages of de-hydroxyl discharge technology:

Easy installation

Completely sealed installation, no small particulate accumulation;

Strong mechanical strength and heat & power impact;

High corruption-resistance against nitric acid;

High damage resistance property again high voltage;

Pass tests of several times of voltage;

Performance tests of de-hydroxyl quartz structure for heat resistance and abrupt heat-cold change: burn de-hydroxyl quartz structure to red condition, put it in cold water (15--20℃) immediately, no explosion or fissuration;

High cooling efficiency;

No big area of special surface exposed to oxygen, avoid fire;

Long service lifetime of ozone generator unit: 8 years.

Vertical installation, stainless steel for outside case;

 

Features of GSL-H series (for air disinfection)

1. System composition- Ozone air disinfection system is comprised of ozone generator, air supply system (oil-free air compressor), control system, air filter system, recirculating cooling water system;
2. Ozone generator

1). Alarm for no ozone gas, do not stop automatically, will et normal when there is ozone. This function is to indicate whether discharge cell works normally; Under following conditions, alarm doesn’t work when there is no ozone gas: a- no air source supplied; b—gas pipeline blocked or leakage;

2). Backwater alarm. Turn off the machine, blow and get it dried with oxygen or dry air, it’s normal if the alarm stops after 3 second;

3). Overheat alarm and shutdown protection, get normal and work again when temperature is below 50℃, alarm stops; it may be cause by: a-- blow fan is blocked; b—environmental temperature is too high.

4). Alarm for faults of electric circuit;

5). Ozone output is adjustable from 10% to 100%;

6). Water cooling method for discharge cell, temperature of cooling water is below 30℃.

7. Ozone generator is comprised of 7-10 integrated discharge tubes, independent gas pipeline and flow control, independent electric circuit module and circuit control, independent ozone tubes.

 

Technology introduction:

 

These ozone generators use IGBT integrated technology, produce ozone with principle of corona discharge. Discharge chamber is comprised of de-hydroxyl quartz tubes; special design for backwater prevention (backwater won’t damage machines). Electric circuit uses module design, antioxidant elements are used for dielectric components, connectors and pipes, long service life, big corona discharge area, low temperature.

1. Use heat sinks for air cooling, adjustable ozone output;
2. Special structure design, backwater won’t damage ozone tubes;
3. Generator cell has long service life, can work continuously;
4. Small size, stable operation, stainless steel care;
5. Air source (built-in air pump);
6. Easy operation, plug in the machine and ozone gas will be produced immediately;
7. Ozone output is adjustable from 10% to 100%. Low power consumption, unattended operation;

 

Features of 50g/h and 100g/h ozone generate unit:

Ozone discharge chamber adopts Garman technology: non-glass material de-hydroxyl quartz tubes. This structure is very stable, has long service lifetime, high efficiency of discharge, high concentration of periphery discharge, don’t break down easily because of backflow water;

Excellent performance of de-hydroxyl quartz structure for heat resistance and abrupt heat-cold change: burn de-hydroxyl quartz structure to red condition, put it in cold water (15--20℃) immediately, no explosion or fissuration;

 

Technical features of ozone generators:

Ozone discharge chamber, electrode uses stainless steel material, ozone generator unit adopts high-frequency high-voltage discharge, total operation time exceeds 25000 hours. Discharge chamber is more safe, reliable, efficient.

Manual/auto operation

Ozone output is adjustable (0～100%);

Main elements of Circuit board are from Siemens (IGBT, IGBT module): this series of ozone machines are with new and advanced technology, easy operation, compact structure, stable performance, high ozone output and concentration, easy maintenance.

 

 

 

As one of the most powerful oxidants, ozone is a colorless gas with little offensive smell of grass, and is a generally-admitted environment-friendly disinfectant. Ozone is the allotropicity of oxygen, with same element composition but different structural appearance, and their performances are quite different.

 

Ozone is used in four fields, i.e. water treatment, chemical oxidation, food processing and medical treatment.

 

Water treatment--Ozone can effectively and rapidly kill bacteria, virus and other microbes in water; completely remove organic compound and other pollutant, but not bring about secondary pollution. There will be chloroform, bromine dichloromethane, carbon tetrachloride and other chloridized organics (THM) with carcinogenicity, if polluted water source is treated by chlorinating. Using ozone in treatment, there will be no secondary pollutant. Sewage treatment includes civil sewage, industrial sewage and medical sewage, with main purse of sterilizing, removing pollutant, decolorizing and eliminating stink to meet discharge standard. Treating swimming pool water with ozone, the water will be limpid and transparent, and some problems caused by using chlorine, such as yellow hair and stimulation on eyes, skin and respiratory tract will be thoroughly settled. Its effectiveness and advantage have been generally accepted.

 

Cooling Tower Association of USA has recommended using ozone to treat cooling recycle water to reduce and remove incrustations, disinfect and eliminate algae, prevent corrosion and stabilize water quality.

 

Chemical oxidation--Ozone has been used in chemical engineering, petroleum, paper making, textile, pharmacy, spice and other industries, as oxidant, catalyst and refining agent. The powerful oxidation capacity of ozone can easily break carbon chains in alkenes, alkyne organics, and partially oxidize them to form new chemical compounds. In purifying biological and chemical air pollutant, stink in factories processing furs, coating enterics and fish, polluted gas in rubber and chemical factories can all be decomposed and eliminated by ozone. Ozone works as a catalyst in pesticide synthesis, but to some pesticide remains, it can also oxidize and decompose them.

 

Food processin--Given its powerful sterilization capacity and advantage of zero polluted remains, ozone is widely used in food processing industry for disinfection and stink removal, mould control and refreshing. Food and Drug Administration revised the stipulation that always deemed ozone as food additive and limited its use in April, 1997, allowing using ozone in food processing and storage without authorization. It has great influence in enhancing technical progress and improving food quality.

 

Medical treatment--It’s mainly used for air sterilization in sickroom and operating room that ozone is generalized in China, but many therapeutic researches have been conducted abroad. Physicians and dentists in Germany, Switzerland, Russia, France and Italia have applied ozone in treatment for many years, such as using ozone water in oral operation and artificial teeth mounting to keep oral cavity gem free, treating cancer with ozone and radiation therapy combined, drinking ozone water to cure gynecological diseases, and injecting ozone to cure fistula, piles and varicosity, etc.

 

Proper use of ozone is safe and harmless

 

As a gaseous sterilant, ozone can effectively kill virus, bacterium, mould and other microbes depending on its oxidization capacity. Like any antiseptic, it will cause certain physiological reaction and even damage, but the amount is much less than normal antiseptics, and is easier to protect. On smelling its specific odor, mucous membrane in respiratory tract will cause dry mouth and cough; strong stimulation will cause sore throat and lassitude; it will need a few hours to recover, but there is still not a case of death caused by ozone. As an antiseptic with vigorous sterilization capacity, ozone can automatically decompose, leaving no any remaining pollution. Discomfort will immediately vanish once leaving the site, and it’s hard for formaldehyde, peroxyacetic acid, potassium permanganate, and other common antiseptics to match.

 

Industrial health standards for ozone: International Ozone Association: 0.1PPm, contact period 10 hours. USA: 0.1 PPm ,contact period 8 hours. Germany, France, Japan: 0.1PPm. China PR: 0.15.