Built-in Purification Engineering Ozone Generator

Built-in purification engineering ozone generator   The main technical parameters of CF-K series: Mobel O3 outputh/g PowerV/Hz O3energy efficiency ratio hw.h/kg.O3 Machine powerKW Adaptive space m3 Dimensions L.W.Hmm Material CF-K20 20 220/50 10~12 0.3 400 360*280*250 ICrl8Ni9Ti CF-K30 30 220/50 10~12 0.4 600 360*280*550 ICrl8Ni9Ti CF-K40 40 220/50 10~12 0.5 800 360*280*550 ICrl8Ni9Ti CF-K50 50 220/50 10~12 0.6 1000 420*280*700 ICrl8Ni9Ti CF-K80 80 220/50 10~12 0.9 1600 500*300*820 ICrl8Ni9Ti CF-K100 100 220/50 10~12 1.1 2000 580*300*1050 ICrl8Ni9Ti CF-K120 120 220/50 10~12 1.2 2400 680*300*1050 ICrl8Ni9Ti   CF-K series equipment adopts international leading edge technology automatic temperature control anti-heating flame retardant ozone generator main technical features: This series of ozone generators is designed according to the new "GMP" standard of the pharmaceutical industry. The main unit and the control cabinet are designed separately. The main unit is built-in and installed in the main air duct of the HVAC system or in the air conditioning unit. The control cabinet is placed at the appropriate (easy to operate control) position according to the user's wishes. The control is controlled by microcomputer. The ozone generator works under the pre-set working procedure to generate high-concentration ozone gas under unattended operation. The ozone is diffused into each clean room controlled by the system for sterilization, and the ozone generator is automatically powered off and stopped after the work is finished. Control can also be connected to standard control signal output lines for centralized monitoring and control. The whole machine runs reliably and stably, with high degree of automation, which is less time-saving, safe and energy-saving! Nano-titanium imported from Germany ozone generating apparatus, device surface using a double-sided design lead dust and moisture protection film coated on the unique international, while preventing adsorption of dust, dew gas oil, and the radiator plate and assembled with automatic temperature Control anti-heating device, the most reliable flame retardant cutting-edge technology in the world, and has applied for patents in China. The ozone generator unit process structure can be easily replaced or replaced by any group, which is easy to maintain and overhaul. The body adopts open design, no wind resistance, rapid heat dissipation of the device, prolonged service life, high ozone concentration and rapid ozone transport. Sterilization time. The drive power program is produced by advanced technology. Each dry maintenance-free power supply adopts the patented technology of foreign hufo, and has a special protection circuit. The whole machine is safe and reliable, and it has no fault for normal operation for ten years. The main purpose: This series of ozone generators use clean air-conditioning clean air as raw material to produce high-concentration ozone gas, no need for other raw and auxiliary materials, low cost, economical and practical, widely used in pharmaceutical, biological products, food processing beverage production, hospitals, underground shopping malls, Sterilization of HVAC systems, such as public entertainment venues.   Air sterilization treatment standard 1. The air quality reference data of the production workshop of the National Product Bureau "Product Quality Management Regulations": The food industry can be implemented in reference to the product industry; sterilization and disinfection in ordinary households and public places can refer to the standard of 300,000. Workshop cleanliness level The maximum allowable number of microorganisms,floating bacteria / m3 Applications Class 300,000 1000 Pill, granule packaging workshop Class 100,000 500 Injection concentrated workshop Class 10,000 100 Small volume injection filling workshop, direct contact product packaging material workshop Class 100 5 Large volume injection filling workshop   Sterilization effect of ozone in the air Type Of Bacteria O3 Concentration/Ppm Time/Min Sterilization Rate(%) Type Of Bacteria O3 Concentration/Ppm Time/Min Sterilization Rate(%) Bacillus subtilis 0.5 5 99.99 Staphylococcus aureus 0.3 0.5 100 0.5 5 99.99 Staphylococcus aureus 0.3 0.5 100 0.9 10 100 Aspergillus niger 1.5 1.0 100 3.5 40 100 E.coli 0.2 1 99.98 Salmonella typhimurium 0.2 1 100 0.5 5 100 0.5 5 100 Hepatitis B surface antigen HBXAg 0.5 5 66 Neisseria 0.2 1 100 0.9 10 66 0.5 5 100 3.0 20 100 Staphylococcus aureus 0.2 1 100 3.5 40 100 0.5 5 100 4.5 60 100 Central air conditioning system ozone sterilization use method 1. Disinfect the clean area with a central air conditioning purification system (HVAC) In the biological plant, generally speaking, the clean area is large, and the central air-conditioning purification system is used to complete the purification and disinfection of the clean areas. The method is that the ozone generator is directly installed in the main pipeline of the air supply and return air of the central air conditioning purification system or the rear end of the intermediate effect filter in the air conditioner box, and the power control box is placed in the equipment room. When disinfecting, close about 90% of the fresh air inlet valve and the external discharge valve to make the HVAC system and the clean area form an internal circulation state. Daily air sterilization is only about 1~1.5 hours, instead of chemical reagent fumigation for large disinfection, it only takes 2~2.5 hours. The advantage of sterilizing with this scheme is that the purified air is used as the carrier of ozone (the air volume of about 60m3 per minute can be passed through the ozone generator), and the ozone can be quickly diffused into the clean room controlled by the HVAC system, and the ozone concentration is evenly distributed. In the clean area, no disinfection equipment is added to achieve the purpose of sterilization of the clean room; at the same time, the HVAC system has the effect of killing bacteria and mold. In practice, it has been found that ozone can also act as a bacteriostatic agent for high-efficiency filters and prolong their service life. 2. The concentration standard of ozone applied in the central air conditioning system of the yao industry The inactivation concentration of ozone on microorganisms in the air and the inactivation concentration of microorganisms on the surface of the object are specified in Section 8.2 of the Ozone Application Section of the Department of Health in December 1991. The enclosed air is treated with ozone at a concentration of 5~10mg/m3 (equivalent to 2.5~5ppm) for 30 minutes; the settled colony on the surface of the object needs 20~30mg/m3 (equivalent to 10~15ppm). The purpose of applying ozone in the pharmaceutical industry is to replace ultraviolet rays and chemical fumigation, and to disinfect the settled colonies on the air and mechanical equipment and dielectric materials throughout the clean area. The required ozone concentration is 10~15ppm, which is equivalent to 20~30mg of ozone in each cubic air. • Calculation method for ozone application amount of air conditioning system Set: V1 is the clean space volume, V2 is the HVAC system space volume, and V3 is the loss of ozone caused by the fresh air added to maintain the positive pressure in the clean zone. The total volume (V) of the sterilization space is calculated as: V=V1+V2+V3 Determination of V3: According to the practice, a more reliable empirical formula is summarized as follows: V3 ≈ HVAC system total air volume m3/h*25% (conventional fresh air replacement rate) × 10-20% (maintaining fresh air volume supplemented by positive pressure in clean area) × 39% (the budget value of ozone half-life when ozone is applied), that is, V3 = total circulation air volume of HVAC system × 1~2%. Selection of ozone generator: Firstly, according to the efficiency of ozone sterilization, the concentration of ozone sterilization (C) is determined according to the standard of "Disinfection Technical Specification": for airborne bacteria, the concentration of ozone sterilization is 2~4ppm; Settling colonies on the surface, the concentration is 10~15ppm (refer to the "Disinfection Technical Specifications" for ozone sterilization concentration). The natural half-life (S) of ozone is about 23 minutes in the reference state and 61% in one hour. Design: After ozone sterilization is applied for 60 minutes, it can be kept for a period of time (1~1.5 hours), and the mechanical equipment and the surface sedimentation colony of the building body can be completely killed, and the effect of chemical fumigation and large disinfection can be achieved. Example: The total volume (V) of the sterilization space is 1000m3. The sterilization requirement is to replace the chemical fumigation and disinfection, and sterilize the sediments on the surface of the equipment and the building body. According to the above requirements, the ozone concentration (C) in the air should reach 10ppm or more (in the working state, converted to 19.63mg/m3), and the ozone natural decay rate (S) after the ozone generator works for one hour is 61%. Ozone generation g/h ( W ): W=CV/ ( 1-S ) =19.63 × 1000/(1-61%) ≈ 50.33(g/h) An ozone generator with an output of 50g per hour can be selected.