Introduction
Product Details
1. Overview of Ozone Disinfection Machine
1.1 Definition and Working Principle
Ozone disinfection and sterilization machine, also known as an ozone generator, is a device that produces ozone (O₃) gas for air and water purification. It operates on the principle of corona discharge (also called crawl discharge or silent discharge), using air or pure oxygen as the raw material. Under a high-voltage electric field, oxygen molecules (O₂) are split into oxygen atoms, which then combine with other O₂ molecules to form ozone (O₃). Ozone is one of the strongest oxidants known, capable of rapidly destroying bacteria, viruses, mold, and organic contaminants at certain concentrations.
1.2 Classification and Grade Standards
Ozone generators are mainly classified by feed gas type and cooling method:
Air-source type: Uses ambient air, dried and filtered before discharge. Lower cost but may produce nitrogen oxides as by-products.
Oxygen-source type: Uses concentrated oxygen from an oxygen concentrator or cylinder. Higher ozone output and purity, suitable for demanding applications.
Cooling method: Air-cooled (for small to medium units) and water-cooled (for high-output industrial systems).
High-end commercial and medical ozone machines comply with international standards such as ISO 9001, CE, FDA (for food contact), and GB/T 37859-2019 (China national standard for ozone equipment). They feature built-in overload protection, automatic shutdown, and timer controls for safe operation.
2. Core Characteristics of Ozone Disinfection Machine
2.1 Physical Structure Characteristics
The core component is the dielectric discharge tube (typically made of ceramic, quartz, or glass with stainless steel electrodes). The discharge gap is precisely controlled to maximize ozone generation efficiency.
The only physical limitations are low natural plasticity and relatively low mechanical strength caused by high porosity, which can be effectively improved by modification treatment.
Ozone output range: 5 g/h to 500 g/h (adjustable), with concentration up to 60–120 mg/L when fed with oxygen.
Power consumption: 6–10 kWh per kilogram of ozone produced, depending on design.
Operating temperature: Most units operate at ambient temperature; cooling system prevents overheating and maintains stable output.
The machine is housed in corrosion-resistant materials (e.g., 316L stainless steel or ABS plastic) to withstand ozone's oxidative nature.
2.2 Chemical Properties
Ozone (O₃) is a pale blue gas with a pungent odor. It is chemically unstable and decomposes back to oxygen (O₂) within minutes to hours, leaving no chemical residue. Key chemical behaviors:
Strong oxidation potential (2.07 V), second only to fluorine among common oxidants.
Reacts rapidly with organic compounds, breaking double bonds and oxidizing sulfides, amines, and phenols.
Effectively neutralizes volatile organic compounds (VOCs), smoke particles, and microbial metabolites.
Does not produce chlorinated by-products (unlike chlorine disinfection).
2.3 Safety and Environmental Properties
Ozone is toxic to humans at high concentrations (>0.1 ppm for prolonged exposure). Therefore, all commercial machines include safety features:
Automatic shutoff when door opens or room occupancy detected.
Timer-controlled operation for unattended "shock treatment."
Built-in ozone destructor (catalytic or thermal) for exhaust gas.
After treatment, ozone naturally reverts to oxygen within 30–120 minutes, making it an environmentally friendly disinfection method with zero secondary pollution.
3. Advantages of Ozone Disinfection Machine
3.1 Powerful Odor Elimination (Primary Advantage)
Ozone does not mask odors — it destroys them at the molecular level. Through oxidation, it breaks down the chemical bonds of odor-causing compounds. Effective against:
Smoke (cigarette, fire) – ideal for "shock treatments" in cars, homes, hotels.
Pet odors (urine, feces, wet dog).
Cooking smells (fish, grease, spices).
Volatile organic compounds (VOCs) from paints, carpets, adhesives.
Mold and mildew musty odors (microbial VOCs).
3.2 Disinfection and Microbial Control
Ozone is a potent broad-spectrum disinfectant. It attacks bacterial cell walls, viral envelopes, and fungal spores, causing lysis and death. Targets include:
Bacteria: E. coli, Salmonella, Legionella.
Viruses: Influenza, norovirus, SARS-CoV-2 (surface and airborne).
Mold spores: Kills on surfaces and in air, aiding mold remediation.
Dust mites: Neutralizes allergens.
At appropriate concentrations (e.g., 1–5 ppm for air, 0.4 mg/L for water), ozone achieves >99.9% reduction in pathogen counts within minutes.
3.3 No Residue or Chemical Leftovers
Because ozone is a gas, it penetrates every crevice — air ducts, deep carpet fibers, upholstery, wall cavities, behind appliances. Manual cleaning cannot reach these hidden spaces, but ozone can.
3.4 Reaches Everywhere Air Can Go
As a natural mineral, diatomite has abundant global reserves and low mining and processing costs, serving as a cost-effective alternative to synthetic materials.
It is fully biodegradable in natural environments. Its application as natural insecticide and soil conditioner reduces the dependence on chemical agents, perfectly fitting the requirements of sustainable green development.
3.5 Operational Speed and Efficiency
A single concentrated "shock treatment" (several hours) eliminates odors that would otherwise persist for weeks. Compared to passive methods (HEPA filters, charcoal bags), ozone works much faster for targeted problems.
4.Application fields
4.1Common Uses and Claimed Benefits
Ozone generators are marketed for a variety of purposes, primarily focused on odor removal and disinfection.
- Odor Elimination: This is the most common use. Ozone doesn't just mask smells; it chemically breaks down the odor-causing molecules (like those from smoke, pets, cooking, VOCs, and mildew). It's famously used by hotels, car dealerships, and restoration companies to remove stubborn smoke and pet odors.
- Mold and Mildew Remediation: Ozone can kill mold spores on surfaces. It's often used as part of a comprehensive mold removal process after the primary source of moisture and bulk mold has been removed.
- Air Purification: It can reduce airborne contaminants like bacteria, viruses, and other microorganisms by rupturing their cell walls. However, its effectiveness varies greatly with concentration and exposure time.
- Water Purification: In this application, ozone is bubbled through water to disinfect it, killing bacteria and viruses. This is a common industrial and municipal water treatment method, but different from typical home air purifiers.
- Food Storage: Ozone is used in some commercial food storage facilities to kill bacteria on surfaces and extend shelf life.
Technical specifications
| Feature |
Ozone Generator |
HEPA Air Purifier |
| Primary Method |
Chemical oxidation |
Mechanical filtration |
| Effect on Odors |
Breaks down molecules at the source |
Traps odor particles, but may not eliminate gaseous odors |
|
Effect on Allergens
|
Limited, can create byproducts |
Excellent at removing pollen, dust, dander from the air |
| Safety During Use |
Dangerous - No occupancy |
Safe - Can run 24/7 with people present |
| Best Use Case |
Powerful, occasional shock treatment for severe odors/mold |
Continuous improvement of everyday indoor air quality |
Development History
Patents and certification
We’ve obtained various global certifications including CE, EMC, LVD, RoHS, FDA, MSDS, ISO 9001, SGS and TUV. We also own eight registered trademarks and forty technical patents to support independent R&D.
Our proprietary core technologies run through all product lines: porous ceramics, industrial ceramic components, special glass, metallized ceramics, liquid absorption cotton, ozone generators and silicone goods. All products are manufactured in strict accordance with international quality standards, delivering reliable and high-performance solutions that have gained wide recognition and market trust worldwide.
Package
We adopt scientific and standardized packaging solutions tailored to product characteristics to effectively prevent collision, extrusion, dust and moisture damage. With mature global transportation system and strict shipment inspection procedures, we ensure all products remain intact and stable during long-distance delivery, providing customers with safe, efficient and reliable one-stop logistics service.
Services
Inquiry & Customization
We provide fast and accurate quotation response for all your inquiries. Flexible OEM & ODM customization solutions are available to meet your unique product design, packaging and branding requirements.
Order Quality Control
We keep clients updated with full production progress throughout the whole order cycle. Our QC team carries out strict comprehensive pre-shipment inspection to guarantee all goods comply with your quality standards before delivery.
Customs Document Support
We prepare a full set of standard export documents including commercial invoice, packing list, certificate of origin and other certification papers, to ensure smooth global customs clearance for shipments to all destinations worldwide.
One-Stop Logistics
Multiple shipping methods including sea freight, air freight and express delivery are offered to match your schedule and budget. We supply real-time cargo tracking service so you can monitor shipment status anytime.
Flexible Payment
We support a wide range of secure international payment terms such as T/T, L/C, Western Union and other mainstream cross-border settlement methods to reduce your cross-border transaction risks.
After-Sales Support
Our professional after-sales team offers timely technical and business support all year round. We maintain steady long-term stable supply capacity to fully back up your continuous market sales and project demands.
FAQ
01
Question: Can you produce based on customers’ drawings or physical samples?
Answer: Absolutely yes. We accept technical drawings in all mainstream file formats as well as actual physical samples. Before formal production, our engineering team will provide a full professional DFM feasibility evaluation for your reference.
02
Question: How long is the production lead time for custom orders?
Answer: Sample lead time: 3–7 working days. Custom mold lead time: 5–10 working days (we will confirm the cycle separately with you for complex molds). Mass production lead time: 7–20 working days, depending on product structure complexity and order quantity.
03
Question: What’s your minimum order quantity for custom products?
Answer: We provide flexible MOQ solutions for all customized items. We will try our best to set a low minimum order volume to support your small-batch trial orders, meanwhile we can handle stable mass production to satisfy your long-term bulk demands.
04
Question: What customization services can you provide?
Answer: We support comprehensive one-stop customization, including product size, shape, appearance, precision tolerance, surface treatment, hole grooving, bending, cutting and adjustable high-temperature resistant parameters. Custom engraved LOGO and exclusive customized packaging are also available as extra personalized options upon request.
05
Question: Do you accept third-party inspection of finished products?
Answer: Yes, we fully cooperate with all mainstream authorized third-party testing institutions. Well-known organizations such as SGS, BV and other internationally recognized inspection bodies are all acceptable. We can supply complete official inspection reports and material certification documents as you require.
06
Question: Can you customize raw material options for products?
Answer: Sure. We can select and match appropriate raw materials according to your application scenarios, working conditions and performance requirements, including alumina, zirconia, quartz, silicone and other special engineering materials, and adjust related performance parameters to meet your usage standards.
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