200g oxygen source ozone generator manufacturer ozone generator

Description :

　　200g oxygen source ozone generator manufacturer ozone generator ozone generator is a device used to produce ozone gas (O3). Ozone is prone to decomposition and cannot be stored, so it needs to be produced and used on-site (in special cases, short-term storage can be carried out). Therefore, any place where ozone can be used must use an ozone generator. Ozone generators are widely used in fields such as drinking water, wastewater, industrial oxidation, food processing and preservation, pharmaceutical synthesis, and space sterilization. The ozone gas generated by the ozone generator can be directly utilized, and the 200g oxygen source ozone generator manufacturer can also participate in the reaction by mixing with liquid through a mixing device. Obtaining methods

　　The use of high-pressure ionization (or chemical, photochemical reactions) to decompose and polymerize some oxygen in the air into ozone is a process of oxygen allotrope transformation; It can also be obtained using electrolysis method. The instability of ozone makes it difficult to store it in bottles, so it can only be produced on-site using an ozone generator and used as needed. The classification of ozone generators is based on the way ozone is generated. There are three main types of ozone generators: high-voltage discharge, ultraviolet irradiation, and electrolysis.

　　circuit

　　The ozone generator circuit consists of transistors VT1 and VT2, inductor coils L1-13, pulse transformer T, current limiting resistor R1, charging capacitor C3, bidirectional trigger diode 5, etc., forming a push-pull oscillation circuit; The filtering inductor L0, rectifier diode VD1, and filtering capacitors C1 and C2 form a half wave rectification filtering circuit. Connect the power supply, AC 220V voltage is filtered by LO, rectified by VD1, and a voltage of about 280V is generated at both ends of C1 to supply the push-pull oscillation circuit. At the moment of startup, VT1 conducts. Due to the charging effect of C3, the bidirectional trigger diode VD5 is turned off. When the charging voltage at both ends of C3 rises to 32V, VD5 is triggered to conduct, causing VT2 to conduct. During the conduction period of VT2, C3 gradually discharges, causing VT2 to turn off. After VTl is turned on, positive feedback voltage is generated on L1 and L2 under the action of pulse transformer T. This voltage is applied to the bases of VTl and VT2 respectively, causing VTl and VT2 to alternately turn on and off (i.e. when VTl is turned on, VT2 is turned off); When VT2 is turned on, VTl is turned off, and the push-pull oscillation circuit oscillates. After the push-pull oscillation circuit works, a pulse high voltage is generated on the secondary winding L6 of the pulse transformer T, causing the ozone generator VG to operate and produce ozone.

　　200g oxygen source ozone generator ozone generator manufacturer ozone generator. At the same time, the light-emitting diode VD7 also lights up and works. Choose 2SC2653 or BU406 silicon NPN high back voltage transistor for component selection VTl and VT2. Require current amplification factor β>; 100. VD1, VD4, and VD6 use N4007 rectifier diodes; VD5 uses DB3 type bidirectional trigger diode. All R1 and R6 are equipped with RJ-1/8W metal film resistors. L0 is a 5mH magnetic core inductor coil, which can be wound 210 turns on the skeleton with a Φ 0.25mm enameled wire; L1 is made by winding a single core plastic copper wire with a diameter of 0.2mm around the same magnetic ring, where L1 and L2 are wound 3 turns each, and L3 is wound 9 turns. The pulse transformer T can be modified using a 14 inch black and white TV output transformer. During the modification, the high voltage package is used as L6, and the low voltage package skeleton is wrapped with a ? 0.45mm enameled wire for 168 turns as L4, and a ? 0.23mm enameled wire for 4 turns as L5 (wrapped on the outer layer). Ozone generator VG is selected with models such as Z-210, Z-15, Z-20, etc. Produce and debug all electronic components except for the ozone generator VG, install them on a self-made printed circuit board, and pack them into a plastic or wooden box of appropriate size. Fix the light-emitting diode VD7 through a hole on the box surface and connect it to the ozone generator VG. As long as the components are in good condition and the wiring is correct, it can work normally when powered on.

　　200g oxygen source ozone generator ozone generator manufacturer ozone generator ozone generator generator and discharge tube

　　The core technology and equipment of the ozone system are the discharge tubes in the generator, which directly affect the operational efficiency and reliability of the equipment. The ozone generator adopts a micro gap dielectric barrier discharge design, which not only greatly improves the operating efficiency, but also increases the safety and reliability of the system's continuous operation. The technical parameters of the equipment have reached the international advanced level.

　　200g oxygen source ozone generator ozone generator manufacturer ozone generator. Due to the use of micro gap discharge technology, the operating voltage of the system is reduced to 6-8 kV, far below the withstand voltage level of glass tube insulation medium, effectively avoiding the occurrence of medium breakdown short circuit faults and improving operational reliability.

　　The modular design method adopted by the ozone generator discharge unit makes the installation, maintenance, and upkeep of the equipment easier. Under the condition of ensuring the quality of the intake air source, the maintenance free operation time of the ozone generator discharge unit can be up to 5 years.

　　High frequency and high voltage power supply

　　The 200g oxygen source ozone generator is different from the traditional ozone medium frequency (<1kHz) power supply. The high-frequency and high-pressure ozone system uses 3-6kHz high-frequency power supply technology, combined with micro discharge gap design, which can effectively improve the efficiency of ozone generation, reduce the size and footprint of the generator, and thus reduce civil engineering design and investment costs. The inverter power system adopts mature high-frequency power technology, and long-term on-site operation has proven that it can ensure the stability of the system's long-term operation. After the high-frequency output is boosted by the boost system, a sine wave high voltage is generated, which is connected to the generator through a cable. Under the action of high-frequency high voltage, a cold plasma discharge is generated in the discharge gap to produce ozone.

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