CN115155674A - Ozone reducer and ozone test chamber - Google Patents
Ozone reducer and ozone test chamber Download PDFInfo
- Publication number
- CN115155674A CN115155674A CN202210731264.9A CN202210731264A CN115155674A CN 115155674 A CN115155674 A CN 115155674A CN 202210731264 A CN202210731264 A CN 202210731264A CN 115155674 A CN115155674 A CN 115155674A
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- ozone
- container
- reducer
- heater
- shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/08—Ergonomic or safety aspects of handling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/143—Quality control, feedback systems
- B01L2200/147—Employing temperature sensors
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Sampling And Sample Adjustment (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The ozone reducer comprises an ozone container capable of containing ozone, wherein a metal shell is sleeved outside the ozone container; comprises a heater, a heating device and a control device, wherein the heater heats ozone in an ozone container to reduce the ozone into oxygen; a soft cushion is clamped between the ozone container and the shell. The ozone test chamber comprises an ozone reducer and an air pumping device, wherein the air pumping device pumps ozone into the ozone reducer, and the ozone reducer is as described above. Because the soft pad is clamped between the ozone container and the outer shell, even if ozone leaks to the outer side of the ozone container, the metal outer shell can not be directly corroded, but the soft pad can be corroded firstly, so that the metal outer shell of the ozone reducer is not easy to be corroded by the ozone to crush the ozone container. The soft pad is softer than the ozone container and does not implode the ozone container like a metal shell if corroded.
Description
Technical Field
The invention relates to the technical field of ozone reduction, in particular to an ozone reducer and an ozone test box.
Background
Ozone reduction ware generally includes quartz tube formula ozone container and heater, overlaps at the outside of ozone container has the stainless steel shell to protect the ozone container, and ozone lets in the ozone container, is reduced into oxygen after being heated to high temperature in the ozone container, but in actual operation, it has some ozone to leak outside the ozone container to corrode the stainless steel shell and make it rust to avoid, and the stainless steel shell after rustting can take place to deform, presses the ozone container of exploding easily.
Disclosure of Invention
The invention aims to provide an ozone reducer, the shell of which is not easy to be corroded by ozone to explode an ozone container. The invention provides an ozone test box, wherein an outer shell of an ozone reducer of the ozone test box is not easy to crush an ozone container due to ozone corrosion.
In order to solve the technical problem, the ozone reducer comprises an ozone container capable of containing ozone, wherein a metal shell is sleeved outside the ozone container; comprises a heater, wherein the heater heats ozone in an ozone container to reduce the ozone into oxygen; a soft pad is arranged between the ozone container and the shell.
Furthermore, the front end of the ozone container is an inlet end, and the front end of the soft pad is clamped between the front end of the ozone container and the shell.
Furthermore, the rear end of the ozone container is an outlet end, and the rear end of the soft pad is clamped between the rear end of the ozone container and the shell.
Further, the heater is specifically provided in the ozone container.
Furthermore, the heater is provided with a plurality of heating elements which are distributed close to the cavity wall of the ozone accommodating cavity and are arranged around the central axis of the ozone accommodating cavity.
Furthermore, the ozone container is provided with a cylindrical ozone accommodating cavity for accommodating ozone, the heater is a lotus-root-shaped heater, and the central axes of the lotus-root-shaped heater and the ozone accommodating cavity are superposed; a plurality of lotus root holes of the lotus root type heater are arranged around the central axis of the ozone containing cavity, strip-shaped heating wires arranged along the ozone containing cavity are arranged in each lotus root hole, and the heating wires serve as the heating elements.
Furthermore, a temperature sensor is arranged in the ozone container, and an electric connection part of the temperature sensor is exposed; the shell is strip-shaped, the end part of the shell is provided with a taking-out port, the heater and the temperature sensor can be taken out through the taking-out port, the taking-out port is covered with an end cover, the end cover comprises a metal flange sleeve and an insulating seat, the central axes of the flange sleeve and the shell are superposed, the insulating seat is arranged on the inner side of the flange sleeve, the electric connection part of the heater outwards penetrates through the insulating seat and then is exposed, and the electric connection part of the temperature sensor outwards penetrates through the insulating seat and then is exposed.
Further, the ozone container is in particular a quartz tube and/or the soft pad is in particular a silica gel pad.
The ozone test chamber comprises an ozone reducer and an air extractor, wherein the air extractor pumps ozone into the ozone reducer, and the ozone reducer is as described above.
Still further, a controller is included that electrically connects the air extractor, the electrical connection of the heater, and the electrical connection of the temperature sensor.
Because the soft pad is clamped between the ozone container and the outer shell, even if ozone leaks to the outer side of the ozone container, the metal outer shell can not be directly corroded, but the soft pad can be corroded firstly, so that the metal outer shell of the ozone reducer is not easy to crush the ozone container due to the corrosion of the ozone. The soft pad is softer than the ozone container, and the ozone container cannot be burst like a metal shell when the soft pad is corroded.
Drawings
Figure 1 is a schematic diagram of an ozone test chamber.
Figure 2 is a cross-sectional view of the ozone reducer taken along the vertical direction D-D in figure 1, with the heating wire not cut.
Fig. 3 is a partially enlarged view of fig. 2, in which a portion a of fig. 2 is enlarged.
Fig. 4 is a partially enlarged view of fig. 2, in which a portion B of fig. 2 is enlarged.
Fig. 5 is a partially enlarged view of fig. 2, in which a portion C of fig. 2 is enlarged.
Figure 6 is an exploded view of an ozone reducer.
Fig. 7 is a schematic view of the quartz tube, the lotus-shaped heater and the temperature sensor, wherein the view angle is from the oblique front to the three.
Fig. 8 is a schematic view of the quartz tube, the lotus-shaped heater and the temperature sensor, wherein the view angle is from the front to the three.
Figure 9 is a schematic view of an ozone reducer with the end cap broken away.
Detailed Description
The invention is described in further detail below with reference to specific embodiments.
The ozone test box is shown in figure 1 and is provided with an ozone generator 92, a fan 93, an air pipe 94, an ozone reducer 95 and an oxygen temporary storage device 96, wherein the ozone generator 92 converts oxygen into ozone for testing when the ozone needs to be tested, the ozone enters a test chamber (not shown in the figure) for testing, and after the testing is finished, the residual ozone is pumped out of the test chamber by the fan 93. Fan 93 is aligned with air pipe 94, air pipe 94 leads to the inlet of ozone reducer 95, and the outlet of ozone reducer 95 leads to the inlet of oxygen buffer 96. The fan 93 is used as an air extractor to extract the tested ozone into the air pipe 94, the ozone enters the ozone reducer 95 along the air pipe 94, is heated and reduced into oxygen in the ozone reducer 95 and then is discharged, and the oxygen is discharged and then enters the temporary oxygen storage device 96 for temporary storage. The outlet of the oxygen buffer 96 leads to the ozone generator 92, and a vacuum pump (not shown) is provided in the oxygen buffer 96, and pumps oxygen into the ozone generator 92 for recycling when a test is required.
Referring to fig. 6, the ozone reducer 95 includes a quartz tube 2, the quartz tube 2 is used as an ozone container, and a cylindrical ozone accommodating chamber 23 is formed for accommodating ozone. Referring to fig. 7, a lotus-root-shaped heater 3 is arranged in the ozone containing cavity 23, the lotus-root-shaped heater 3 is in the prior art, and the central axes of the lotus-root-shaped heater 3 and the ozone containing cavity 23 are coincided. Lotus root type heater 3 is equipped with ceramic support piece 32, ceramic support piece 32 opens has eight lotus root holes 33 that link up around, and eight lotus root holes 33 are arranged around the central axis ring of ozone holding chamber 23, all is equipped with one section strip heater strip 31 in every lotus root hole 33, and every section heater strip 31 is as shown in figure 2, puts along ozone holding chamber 23, and eight sections heater strip 31 are as shown in figure 8, are close to the chamber wall distribution of ozone holding chamber 23, arrange around the central axis ring of ozone holding chamber 23. The inlet 21 is located at the front end of the quartz tube 2, and the outlet 22 is located at the rear end of the quartz tube 2, i.e. the front end of the quartz tube 2 is an inlet end and the rear end is an outlet end. Ozone enters the eight lotus-root holes 33 of the lotus-root-shaped heater 3 in the ozone containing cavity 23 through the front end of the quartz tube 2, the eight heating wires 31 of the lotus-root-shaped heater 3 are connected in series on a circuit and used as eight heating elements to respectively heat the ozone in the eight lotus-root holes 33 to 420 degrees so as to reduce the ozone into oxygen, and the oxygen leaves the ozone containing cavity 23 through the outlet 22 (shown in figure 2) at the rear end of the quartz tube 2. Because eight sections of heater strips 31 are close to the chamber wall distribution of ozone holding chamber 23, arrange around the central axis circumference of ozone holding chamber 23, ozone is close to the chamber wall of ozone holding chamber 23 and just is reduced into oxygen soon, is difficult to corrode quartz capsule 2, and quartz capsule 2 long service life need not frequent change.
Referring to fig. 2, a cylindrical stainless steel outer shell 1 is sleeved outside a quartz tube 2, a silica gel cushion 4 is sandwiched between the outer shell 1 and the quartz tube 2, the front end of the cushion 4 is referred to fig. 3 and is sandwiched between the front end of the quartz tube 2 and the outer shell 1, and the rear end is referred to fig. 4 and is sandwiched between the rear end of the quartz tube 2 and the outer shell 1. Because the soft pad 4 is clamped between the outer shell 1 and the quartz tube 2, even if ozone leaks to the outer side of the quartz tube 2, the outer shell 1 is not directly corroded, but the soft pad 4 is corroded firstly, and the outer shell 1 is not easy to crush the quartz tube 2 due to corrosion of the ozone. The silica gel cushion 4 is softer than the quartz tube 2, and even if corroded, the quartz tube 2 will not be crushed.
Referring to fig. 2, the upper side of the front part of the side wall 10 of the housing 1 is provided with an air inlet 11, the upper side of the rear part is provided with an air outlet 12, the air inlet 11 is communicated with an inlet 21 at the front end of the quartz tube 2, and the air outlet 12 is communicated with an outlet 22 at the rear end of the quartz tube 2. Referring to fig. 1 and 2, an air inlet pipe 15 is installed at the air inlet 11, the air inlet pipe 15 is connected with an air pipe 94, ozone is extracted by a fan 93, enters the air pipe 94, sequentially enters the shell 1 through the air inlet pipe 15 and the air inlet 11, enters the quartz tube 2 through an inlet 21 at the front end of the quartz tube 2, is heated and reduced into oxygen in the quartz tube 2, and the oxygen leaves the quartz tube 2 through an outlet 22 at the rear end of the quartz tube 2 and is discharged through an air outlet 12 of the shell. An air outlet pipe 16 is arranged at the air outlet 12, the air outlet pipe 16 is connected with an oxygen temporary storage device 96, and oxygen is discharged and then enters the air outlet pipe 16 and then enters the oxygen temporary storage device 96, and is pumped into the ozone generator 92 by the oxygen temporary storage device 96 for recycling. The front end of the housing 1 is provided with an outlet 13, the heater 3 and the quartz tube 2 can be taken out through the outlet 13, the outlet 13 is covered with an end cover 6, and the end cover 6 is detachably connected with the housing 1. Since the air inlet 11 and the air outlet 12 are provided on the side wall 10 of the housing 1 and not on the end cap 6, when a worker replaces the heater 3 and the quartz tube 2, the worker can directly remove the end cap 6 to expose the outlet 13 without separating the air inlet pipe 15 from the air pipe 94 and the air outlet pipe 16 from the oxygen temporary storage device 96 before removing the end cap 6, as shown in fig. 9, and then remove the heater 3 and the quartz tube 2 through the outlet 13, which is simple to operate.
Referring to fig. 9, the end cap 6 comprises an aluminum flange sleeve 61 and an insulating base 62, the flange sleeve 61 is detachably connected with the housing 1 by means of bolts and coincides with the central axis of the housing 1, and a silicone gasket 7 is sandwiched between the flange sleeve 61 and the housing 1, as shown in fig. 5. The insulating base 62 is provided inside the flange cover 61, and the electrical connection portion of the lotus-shaped heater 3 (see fig. 6) is the electrode 35, which is exposed after passing through the insulating base 62 to the outside, and is fixed to the insulating base 62 in such a manner that the electrode 35 of the lotus-shaped heater 3 and the insulating base 62 are taken out together through the take-out opening 13 during the process of removing the end cap 6 by a worker for replacing the heater 3 (see fig. 7) and the quartz tube 2 (see fig. 7). Referring to fig. 7, a temperature measuring hole 34 is formed on the central axis of the lotus-shaped heater 3, a temperature sensor 5 is inserted into the temperature measuring hole 34, an electrical connection portion 51 of the temperature sensor 5 axially extends out of the ozone containing cavity 23 of the quartz tube 2, and outwardly extends through an insulating base 62 to be exposed, as shown in fig. 9, the temperature sensor 5 is fixed on the insulating base 62 in such a way as to be taken out together with the insulating base 62 through the take-out opening 13 in the process of removing the end cover 6 by a worker for replacing the heater 3 and the quartz tube 2. The ozone test chamber includes a controller (not shown) which is electrically connected to the ozone generator 92, the fan 93, the electrodes 35 of the lotus-shaped heater 3, the electrical connection 51 of the temperature sensor 5, and the oxygen buffer 96, as shown in fig. 1 and 2. When a test is needed, the controller controls the ozone generator 92 to convert oxygen into ozone, after the test is finished, the lotus-root-shaped heater 3 is controlled to heat, then the temperature sensor 5 is controlled to detect the temperature of the ozone accommodating cavity 23 of the quartz tube 2, the temperature sensor 5 sends a temperature reaching signal to the controller after detecting that the temperature of the ozone accommodating cavity 23 reaches 420 degrees, the controller receives the temperature reaching signal and controls the fan 93 to pump residual ozone into the air tube 94, ozone enters the air tube 94 and then enters the ozone reducer 95 through the air inlet tube 15, the ozone is reduced into oxygen by the ozone reducer 95 and then is discharged through the air outlet tube 16, the oxygen enters the oxygen temporary storage device 96 after being discharged, and the controller controls the oxygen temporary storage device 96 to pump the oxygen into the ozone generator 92 for cyclic utilization.
In conjunction with the above, an ozone reduction method is provided that utilizes the ozone reducer 95 described above to reduce ozone, involving other components within the ozone test chamber that are associated with ozone reduction. The method specifically comprises the following steps which are executed in sequence:
step 1: referring to fig. 6, firstly, the lotus root shaped heater 3 is placed into the housing 1 through the outlet 13 of the housing 1, as shown in fig. 2, the central axes of the lotus root shaped heater 3 and the housing 1 are overlapped, then, the quartz tube 2 is placed into the housing 1 through the outlet 13 of the housing 1 to cover the lotus root shaped heater 3 (as shown in fig. 8), and the central axes of the quartz tube 2 and the housing 1 are overlapped, after installation, as shown in fig. 8, eight sections of heating wires 33 of the lotus root shaped heater 3 are positioned in the ozone containing cavity 23 of the quartz tube 2, are distributed near the cavity wall of the ozone containing cavity 23, and are circularly arranged around the central axis of the ozone containing cavity 23;
step 2: referring to fig. 2, a silica gel cushion 4 is filled between the quartz tube 2 and the outer shell 1;
and 3, step 3: referring to fig. 6, firstly, the electrode 35 of the lotus-root-shaped heater 3 and the electric connection part 51 of the temperature sensor 5 are installed on the insulating base 62, then the flange sleeve 61 is sleeved on the peripheral side of the insulating base 62, the insulating base 62 is installed inside the flange sleeve 61, the insulating base 62 and the flange sleeve 61 form the end cover 6, then the silica gel sealing gasket 7 is sleeved on the rear end of the end cover 6, then the end cover 6 is installed on the extraction port 13 at the front end of the housing 1, so that the central axes of the flange sleeve 61 and the housing 1 are overlapped, in the process, the temperature sensor 5 extends into the temperature measuring hole 34 of the lotus-root-shaped heater 3 through the extraction port 13 of the housing 1 (as shown in fig. 7), after installation, as shown in fig. 2, the electric connection part 51 of the electrode 35 of the lotus-root-shaped heater 3 and the temperature sensor 5 is exposed, and the quartz tube 2, the lotus-root-shaped heater 3, the housing 1, the silica gel cushion 4, the temperature sensor 5, the end cover 6 and the silica gel sealing gasket 7 form the ozone reducer 95;
and 4, step 4: referring to fig. 1 and 2, firstly, an ozone reducer 95 is installed in a box body (not shown in the figure) of an ozone test box, then a controller, a fan 93, an air pipe 94 and an oxygen temporary storage device 96 are installed in the box body, the fan 93 is aligned with the air pipe 94, the air pipe 94 is connected with an air inlet pipe 15 of the ozone reducer 95, an air outlet pipe 16 of the ozone reducer 95 is connected with an inlet of the oxygen temporary storage device 96, and the controller is electrically connected with the fan 93, an electrode 35 of a lotus-shaped heater 3 and an electric connection part 51 of a temperature sensor 5; the controller controls the lotus-root-shaped heater 3 to heat the ozone containing cavity 23 of the quartz tube 2, the temperature sensor 5 is controlled to detect the temperature in the ozone containing cavity 23, the temperature sensor 5 sends a temperature standard-reaching signal to the controller after detecting that the temperature in the ozone containing cavity 23 reaches 420 degrees, the controller controls the fan 93 to pump ozone into the air tube 94 after receiving the temperature standard-reaching signal, the ozone enters the ozone reducer 95 along the air tube 94, the ozone is heated and reduced into oxygen by the eight sections of heating wires 31 of the lotus-root-shaped heater 3 in the ozone containing cavity 23 of the ozone reducer 95, the oxygen enters the oxygen temporary storage device 96 after being discharged through the air outlet tube 16, and the ozone reducer 95 finishes the reduction of the ozone.
The above description is only the embodiments of the present invention, and the scope of protection is not limited thereto. The insubstantial changes or substitutions will now be made by those skilled in the art based on the teachings of the present invention, which fall within the scope of the claims.
Claims (10)
1. The ozone reducer comprises an ozone container capable of containing ozone, and a metal shell is sleeved outside the ozone container; comprises a heater, a heating device and a control device, wherein the heater heats ozone in an ozone container to reduce the ozone into oxygen; the method is characterized in that: a soft pad is arranged between the ozone container and the shell.
2. The ozone reducer of claim 1, wherein: the front end of the ozone container is an inlet end, and the front end of the soft pad is clamped between the front end of the ozone container and the shell.
3. The ozone reducer of claim 2, wherein: the rear end of the ozone container is an outlet end, and the rear end of the soft pad is clamped between the rear end of the ozone container and the shell.
4. The ozone reducer of claim 1, wherein: the heater is specifically arranged in the ozone container.
5. The ozone reducer of claim 4, wherein: the heater has a plurality of heating members, and a plurality of heating members are close to the chamber wall distribution in ozone holding chamber, arrange around the central axis ring of ozone holding chamber.
6. The ozone reducer of claim 5, wherein: the ozone container is provided with a cylindrical ozone accommodating cavity for accommodating ozone, the heater is a lotus-root-shaped heater, and the central axes of the lotus-root-shaped heater and the ozone accommodating cavity are superposed; a plurality of lotus root holes of the lotus root type heater are arranged around the central axis of the ozone containing cavity, strip-shaped heating wires arranged along the ozone containing cavity are arranged in each lotus root hole, and the heating wires serve as the heating elements.
7. The ozone reducer of claim 4, wherein: a temperature sensor is arranged in the ozone container, and an electric connection part of the temperature sensor is exposed; the casing is strip-shaped, the end part of the casing is provided with a taking-out port, the heater and the temperature sensor can be taken out through the taking-out port, an end cover is covered at the taking-out port and comprises a metal flange sleeve and an insulating seat, the central axes of the flange sleeve and the casing are superposed, the insulating seat is arranged on the inner side of the flange sleeve, the electric connection part of the heater outwards penetrates through the insulating seat and then is exposed, and the electric connection part of the temperature sensor outwards penetrates through the insulating seat and then is exposed.
8. The ozone reducer according to any one of claims 1 to 7, characterized in that: the ozone container is in particular a quartz tube and/or the soft pad is in particular a silica gel pad.
9. Ozone proof box, including ozone reduction ware and air exhaust device, air exhaust device is in the ozone reduction ware of ozone suction, its characterized in that: the ozone reducer as claimed in any one of claims 1 to 8.
10. An ozone test chamber as claimed in claim 9, wherein: the ozone reducer is as set forth in claim 7; comprises a controller which is electrically connected with an air extracting device, an electric connection part of a heater and an electric connection part of a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210731264.9A CN115155674A (en) | 2022-06-24 | 2022-06-24 | Ozone reducer and ozone test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210731264.9A CN115155674A (en) | 2022-06-24 | 2022-06-24 | Ozone reducer and ozone test chamber |
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| Publication Number | Publication Date |
|---|---|
| CN115155674A true CN115155674A (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210731264.9A Pending CN115155674A (en) | 2022-06-24 | 2022-06-24 | Ozone reducer and ozone test chamber |
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| CN103127822A (en) * | 2012-07-23 | 2013-06-05 | 周美荣 | Device for reduction of ozone gas through heating catalysis |
| CN103877852A (en) * | 2012-12-20 | 2014-06-25 | 江苏康尔臭氧有限公司 | Ozone decomposition method and apparatus thereof |
| CN204737726U (en) * | 2015-05-14 | 2015-11-04 | 潍坊盛唐农业装备科技有限公司 | Water cooling multitube combination discharge electrode ozone generating device |
| CN105043961A (en) * | 2014-12-24 | 2015-11-11 | 高铁检测仪器（东莞）有限公司 | Ozone-resistance test machine |
| TWM532459U (en) * | 2016-08-10 | 2016-11-21 | ming-de Shi | Ozone-reducing device |
| CN109682065A (en) * | 2018-12-17 | 2019-04-26 | 大连理工大学 | A kind of combined type quick high-pressure gas-heating apparatus |
| CN215048661U (en) * | 2020-12-29 | 2021-12-07 | 无锡思锐电子设备科技有限公司 | Ozone generator with oxygen detection device |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5360739A (en) * | 1976-11-12 | 1978-05-31 | Matsushita Electric Ind Co Ltd | Manufacturing of semi conductive ceramic heat generating body |
| CN2162781Y (en) * | 1992-12-15 | 1994-04-27 | 王作武 | Quick ozone reducing apparatus |
| JPH0796135A (en) * | 1993-09-28 | 1995-04-11 | Shimadzu Corp | Ozone decomposing device |
| CN1474111A (en) * | 2003-07-24 | 2004-02-11 | 同济大学 | High temperature air heater |
| JP2005246255A (en) * | 2004-03-04 | 2005-09-15 | Fuji Heavy Ind Ltd | Ozone thermal decomposition method and ozone thermal decomposition apparatus |
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| CN103127822A (en) * | 2012-07-23 | 2013-06-05 | 周美荣 | Device for reduction of ozone gas through heating catalysis |
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| CN105043961A (en) * | 2014-12-24 | 2015-11-11 | 高铁检测仪器（东莞）有限公司 | Ozone-resistance test machine |
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| CN109682065A (en) * | 2018-12-17 | 2019-04-26 | 大连理工大学 | A kind of combined type quick high-pressure gas-heating apparatus |
| CN215048661U (en) * | 2020-12-29 | 2021-12-07 | 无锡思锐电子设备科技有限公司 | Ozone generator with oxygen detection device |
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