CN203807164U

CN203807164U - Efficient energy-savingozonator

Info

Publication number: CN203807164U
Application number: CN201420002339.0U
Authority: CN
Inventors: 袁良雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-03
Filing date: 2014-01-03
Publication date: 2014-09-03
Anticipated expiration: 2024-01-03

Abstract

The utility model discloses an efficient energy-saving ozonator. A plurality of circular current-conducting plates provided with airflow through holes and a plurality of dielectric circular rings are superposed and arranged in series in an axial direction alternately to form multipole discharging gaps which are placed in the enclosing cavity formed by flange cover plates fixedly connected with the two ends of outer housing cylinder of the dielectrics; an electrode A and an electrode B are connected with the two ends of the flange cover plates respectively; the electrode A and the electrode B are all in contact with tubes provided with center through holes; the electrode A positioned at one end outside the flange cover plate is connected with a high voltage power supply (10 kV), and is communicated with a compressed air source through a connecting pipe; the electrode B positioned at the other end outside the flange cover plate is electrically grounded, and is communicated with an ozone outputting pipe. According to the advantages, the efficient energy-saving ozonator does not generate heat, and is high in withstanding voltage, that is, the withstand voltage can be above 100 kV and the withstanding high atmospheric pressure ranges from 1 MPa to 10 MPa; moreover, the efficient energy-saving ozonator can improve ozone generating rate effectively, and save electrical energy.

Description

A kind of efficient energy-saving ozone generator

Technical field:

The utility model relates to a kind of ozonizer, particularly efficient energy-saving ozone generator

Background technology:

Ozone is a kind of strong oxidizer, plays a significant role in fields such as water treatment, sterilization and disinfection and environmental protection, and existing ozonizer exists following defect:

(1) existing ozone preparation adopts silent discharge method conventionally, electrion, and electronics bombardment oxygen molecule produces ozone, and its theory is 0.95kW × h/kg O than power consumption ₃and actual specific power consumption is much larger than theoretical value, the actual value of the ozone generation rate of unit power consumption is only 10% left and right of theoretical value, a large amount of energy consumptions is converted into heat raises electrode heating, temperature, and cause ozone generation concentration obviously to decline, thereby usually adopt cooling apparatus that water at low temperature cooling electrode is provided.

(2) ozone generation rate is directly proportional to voltage squared, ozone generation rate is high for voltage height, but due to the dielectric substance performance of existing ozone generating-device and shape and structural limitations dielectric strength, withstand voltage can only be below 15～20kV, otherwise can produce high-voltage breakdown and damage electrode surface, thereby the raising of ozone generation rate is restricted.

In sum, there is the defect that power consumption is large, productive rate is low, cost is high in existing ozone generating-device, limited its application.

Summary of the invention:

The purpose of this utility model is to overcome the above-mentioned shortcoming of existing ozone generating-device, provides that a kind of efficiency is high, the ozone generating-device of saves energy.

Technical solution of the present utility model is a kind of efficient energy-saving ozone generator, mainly will be made up of electrode, dielectric substance and discharging gap; It replaces the stacked multistage discharging gap that composes in series vertically by the multiple circular conducting plates with air-flow through hole and multiple dielectric annulus, is placed in by dielectric substance shell cylinder two ends and connects firmly the closed cavities that flange plate forms; Two electrode A, B are fixed on respectively on the flange plate of two ends, electrode A, B are the contact tube of central through hole, communicate with dielectric substance shell cylinder bore, the electrode A that is positioned at the outer one end of flange plate is connected with 10kV high-voltage power supply, and connect and communicate with compressed air source through pipe connecting, be positioned at the electrode B of the one end outside flange plate electrical ground, and connect and communicate with ozone output tube.

The dielectric substance cylinder that its dielectric substance shell cylinder of efficient energy-saving ozone generator is air pressure resistance 1MPa～10MPa; Its circular conducting plates has multiple air-flow through holes.

Its multistage discharging gap of efficient energy-saving ozone generator is installed on the lower flange cover plate in dielectric substance shell cylinder via dielectric substance bearing, bearing is made up of the each dielectric substance seat board that connects some dielectric substance pillars in two sides, and the dielectric substance pillar on dielectric substance seat board two sides links with circular guide plate and flange plate respectively; On the outer wall of its dielectric substance shell cylinder, there is full skirt limit flange.

Brief description of the drawings:

Fig. 1 is the utility model efficient energy-saving ozone generator structure right section schematic diagram

Fig. 2 is the circular conducting plates schematic diagram with multiple air-flow through holes

Embodiment:

The utility model further illustrates as follows in conjunction with specific embodiments referring to accompanying drawing:

A kind of efficient energy-saving ozone generator, mainly will be made up of electrode, dielectric substance and discharging gap, referring to accompanying drawing 1.Discharging gap is to replace vertically the stacked multistage discharging gap that composes in series by the multiple circular conducting plates 9 with air-flow through hole 10 with multiple dielectric substance annulus 8, is placed in by dielectric substance shell cylinder 7 upper/lower terminals and connects firmly respectively the closed cavities that flange plate 5,12 forms; Upper flange cover plate 5 connects firmly A electrode 2 by nut 6, and one end that A electrode 2 is positioned at outside flange plate 5 is connected with 10kV high-voltage power supply through wire 4; Lower flange cover plate 12 connects firmly B electrode 14 by nut 13, B electrode 14 is positioned at the one end outside flange plate 12, via wire 17 electrical ground, A electrode 2 and B electrode 14 are the contact tube of central through hole, dielectric substance shell cylinder 7 inner chambers of sealing are communicated with A electrode 2 and B electrode 14, one end that A electrode 2 is positioned at outside dielectric substance shell cylinder 7 connects through porcelain tube 3 and pipe connecting 1 and compressed air source, B electrode 14 is positioned at the one end outside dielectric substance shell cylinder 7, connects and communicates with ozone output tube 16 through porcelain tube 15.

Air-flow through hole 10 on its circular conducting plates 9 can have multiple, for example, can be 21, referring to accompanying drawing 2.

Replace vertically and stackedly compose in series multistage discharging gap and can be directly arranged on lower flange cover plate 12 by dielectric substance annulus 8 by the multiple circular conducting plates 9 with air-flow through hole 10 and multiple dielectric substance annulus 8, or be installed on lower flange cover plate 12 via dielectric substance bearing 11, dielectric substance bearing 11 is made up of dielectric substance seat board 19 two sides many dielectric substance pillars 18 of each connection and dielectric substance pillar 20, dielectric substance pillar 18 connects with lower flange cover plate 12, and dielectric substance pillar 20 connects with undermost circular conducting plates 9.

The utility model has the advantages that compared with prior art ozone generating-device, the utility model is because dielectric substance structure has formed a circuit devcie that insulating property are good, resistance value is high, can tolerate high pressure is difficult for puncturing, its shell cylindrical wall can tolerate again the high atmospheric pressure of 1MPa～10MPa simultaneously, density of gas molecules in inner chamber discharging gap is increased greatly, under high voltage electric and high atmospheric pressure, greatly improve ozone emission rate; And do not generate heat, not equipment which requires cooling, can saves energy.

Claims

1. an efficient energy-saving ozone generator, mainly by electrode, dielectric substance and discharging gap form, it is characterized in that it replaces the stacked multistage discharging gap that composes in series vertically by the multiple circular conducting plates with air-flow through hole and multiple dielectric annulus, be placed in by dielectric substance shell cylinder two ends and connect firmly the closed cavities that flange plate forms, two electrode A, B is fixed on respectively on the flange plate of two ends, electrode A, B is the contact tube of central through hole, communicate with dielectric substance shell cylinder bore, the electrode A that is positioned at the outer one end of flange plate is connected with 10kV high-voltage power supply, and connect and communicate with compressed air source through pipe connecting, be positioned at the electrode B of the outer the other end of flange plate electrical ground, and connect and communicate with ozone output tube.

2. efficient energy-saving ozone generator according to claim 1, is characterized in that the dielectric substance cylinder that its dielectric substance shell cylinder is air pressure resistance 1MPa～10MPa.

3. efficient energy-saving ozone generator according to claim 1, is characterized in that its circular conducting plates has multiple air-flow through holes.

4. efficient energy-saving ozone generator according to claim 1, it is characterized in that its multistage discharging gap is installed on the lower flange cover plate in dielectric substance shell cylinder via dielectric substance bearing, dielectric substance bearing is made up of the dielectric substance seat board two sides some dielectric substance pillars of each connection, and the dielectric substance pillar on dielectric substance seat board two sides joins with circular guide plate and flange plate respectively.

5. efficient energy-saving ozone generator according to claim 1, is characterized in that there is full skirt limit flange on the outer wall of dielectric substance shell cylinder.