CN210251868U - Ozone decomposition test device - Google Patents
Ozone decomposition test device Download PDFInfo
- Publication number
- CN210251868U CN210251868U CN201920990180.0U CN201920990180U CN210251868U CN 210251868 U CN210251868 U CN 210251868U CN 201920990180 U CN201920990180 U CN 201920990180U CN 210251868 U CN210251868 U CN 210251868U
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- China
- Prior art keywords
- ozone
- decomposition
- test device
- fixed mounting
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 64
- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 21
- 241001330002 Bambuseae Species 0.000 claims abstract description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 21
- 239000011425 bamboo Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000005485 electric heating Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 238000003421 catalytic decomposition reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- -1 base 1 Chemical compound 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000005949 ozonolysis reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a decomposition test device of ozone, the on-line screen storage device comprises a base, the top fixed mounting of base has ozone generator and decomposition case, fixed intercommunication has the connecting pipe between ozone generator's ozone delivery outlet and the decomposition case, the middle part of connecting pipe is provided with first solenoid valve, the left surface fixed mounting of decomposition case has control panel, control panel's left surface is provided with the PLC controller, motor switch, display screen and temperature regulator, the fixed intercommunication in top on decomposition case right side has the blast pipe, the middle part of blast pipe is provided with the second solenoid valve, the fixed intercommunication in top of decomposition case has communicating pipe, the top threaded connection of communicating pipe has sealed lid. The utility model discloses put into ozone catalyst and place a section of thick bamboo in, drive pivot and stirring leaf through driving motor and rotate and stir the inside catalyst of placing a section of thick bamboo to make the catalyst fully contact with ozone, and then reduce experimental error, improved this test device's accuracy.
Description
Technical Field
The utility model relates to a test device specifically is a decomposition test device of ozone.
Background
Ozone is a strong oxidizing agent, and when the concentration of ozone entering the indoor environment is too high, a purification treatment is required, and the ozone purification is usually carried out by a decomposition method, and the methods for ozonolysis include an activated carbon method, a thermal decomposition method, an electromagnetic wave radiation decomposition method, a chemical liquid absorption method, and a catalytic decomposition method, and among them, the catalytic decomposition method is most widely used.
Adopt the catalytic decomposition method to need to use corresponding ozone catalyst when ozone decomposes, and the catalytic effect of different catalysts also is different, consequently need use ozone decomposition test device to compare the catalytic effect of different catalysts to ozone decomposition, ozone catalyst is the solid mostly, and current test device is when using, and ozone is mostly just with the surface contact of solid ozone catalyst, and the catalyst of piling up in the below is less with the area of contact of ozone to influence the accuracy of test result. Therefore, we improve this and propose a decomposition test device for ozone.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a decomposition test device of ozone, which comprises a base, wherein an ozone generator and a decomposition box are fixedly arranged at two sides of the top of the base, a connecting pipe is fixedly communicated between an ozone output port of the ozone generator and the decomposition box, a first electromagnetic valve is arranged at the middle part of the connecting pipe, a control panel is fixedly arranged at the left side of the decomposition box, a PLC controller, a motor switch, a display screen and a temperature regulator are arranged at the left side of the control panel, an exhaust pipe is fixedly communicated at the top of the right side of the decomposition box, a second electromagnetic valve is arranged at the middle part of the exhaust pipe, a communicating pipe is fixedly communicated at the top of the decomposition box, a sealing cover is in threaded connection with the top end of the communicating pipe, a stirring mechanism is arranged at the bottom of the sealing cover, and the stirring mechanism consists of a connecting seat, place a section of thick bamboo threaded connection in the bottom of connecting seat, the top fixed mounting of sealed lid has driving motor, driving motor's output shaft extend to place a bottom of section of thick bamboo and with pivot fixed connection, a plurality of the equal fixed mounting of stirring leaf is on the surface of pivot, the equal fixed mounting of inner wall of decomposition case both sides has the electrical heating board, the left inner wall fixed mounting of decomposition case has ozone sensor.
As an optimized technical scheme of the utility model, ozone generator's air input port is external to have a control valve, ozone generator's air input port passes through the control valve and links to each other with external air pump.
As a preferred technical scheme of the utility model, connecting seat fixed mounting is at the middle part of sealed lid bottom, the inner wall of connecting seat and the top of placing a section of thick bamboo are helicitic texture, and the screw thread of connecting seat and the screw thread looks adaptation of placing a section of thick bamboo.
As a preferred technical scheme of the utility model, driving motor and motor switch electric connection, motor switch passes through driving motor and external power supply electric connection.
As a preferred technical scheme of the utility model, the input of first solenoid valve, display screen and second solenoid valve all with the output electric connection of PLC controller, the output of ozone sensor and the input electric connection of PLC controller.
As a preferred technical scheme of the utility model, electric heating board and temperature controller electric connection, the electric heating board passes through temperature controller and external power supply electric connection.
As a preferred technical scheme of the utility model, the surface of sealed lid is provided with anti-skidding line, and the inner wall of sealed lid and the top of communicating pipe all are provided with the screw thread, the screw thread of sealed lid and the screw thread looks adaptation of communicating pipe.
As an optimal technical scheme of the utility model, the surface of placing a section of thick bamboo is provided with a plurality of through-hole, a plurality of the stirring leaf is and places the inside of a section of thick bamboo.
The utility model has the advantages that: the ozone decomposition test device comprises an ozone catalyst placed in a placing cylinder, a drive motor for driving a rotating shaft and a stirring blade to rotate and stirring the catalyst in the placing cylinder, so that the catalyst is fully contacted with ozone, thereby reducing the test error, improving the accuracy of the test device, accelerating the ozone decomposition by arranging the electric heating plate to heat the ozone in the base, thereby shortening the test time, adjusting the temperature of the electric heating plate through the temperature controller, further enabling the test device to meet the test requirements of different temperatures, the first electromagnetic valve and the second electromagnetic valve are controlled by the mutual matching of the PLC controller and the ozone sensor, the initial concentration of the ozone in the decomposition box can be ensured to be the same when the test is started, the error of the test is further shortened, can make the concentration of the inside ozone of test person's audio-visual understanding decomposition case through setting up the display screen.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of an ozone decomposition test device according to the present invention;
FIG. 2 is a schematic view of the inner structure of a decomposition tank of the ozone decomposition test device of the present invention;
FIG. 3 is a schematic structural view of a stirring blade and a placing cylinder of the ozone decomposition test device of the present invention;
fig. 4 is a schematic structural diagram of a system flow chart of the ozone decomposition test device of the present invention.
In the figure: 1. a base; 2. an ozone generator; 3. a connecting pipe; 4. a first solenoid valve; 5. a decomposition box; 6. a control panel; 7. a PLC controller; 8. a motor switch; 9. a display screen; 10. an exhaust pipe; 11. a second solenoid valve; 12. a communicating pipe; 13. a sealing cover; 14. a drive motor; 15. a connecting seat; 16. placing the cylinder; 17. a rotating shaft; 18. stirring blades; 19. an ozone sensor; 20. the plate is electrically heated.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to a decomposition test device for ozone, including base 1, the both sides fixed mounting at base 1 top has ozone generator 2 and decomposition case 5, fixed intercommunication has connecting pipe 3 between ozone generator 2's ozone delivery outlet and the decomposition case 5, the middle part of connecting pipe 3 is provided with first solenoid valve 4, the left surface fixed mounting of decomposition case 5 has control panel 6, control panel 6's left surface is provided with PLC controller 7, motor switch 8, display screen 9 and temperature regulator, the top fixed intercommunication on decomposition case 5 right side has blast pipe 10, the middle part of blast pipe 10 is provided with second solenoid valve 11, the top fixed intercommunication of decomposition case 5 has communicating pipe 12, the top threaded connection of communicating pipe 12 has sealed lid 13, the bottom of sealed lid 13 is provided with rabbling mechanism, rabbling mechanism is by a connecting seat 15, a connecting seat 15, One is placed a section of thick bamboo 16, a pivot 17 and a plurality of stirring leaf 18 are constituteed, place the bottom of a 16 threaded connection at connecting seat 15, the top fixed mounting of sealed lid 13 has driving motor 14, driving motor 14's output shaft extend to the bottom of placing a section of thick bamboo 16 and with pivot 17 fixed connection, the equal fixed mounting of a plurality of stirring leaf 18 is on the surface of pivot 17, the equal fixed mounting of inner wall of decomposition case 5 both sides has electrical heating board 20, the left inner wall fixed mounting of decomposition case 5 has ozone sensor 19.
The ozone generator 2 is used for electrolyzing air to form ozone, and the model of the ozone generator 2 is 3S-3A.
Wherein, connecting seat 15 fixed mounting is in the middle part of sealed 13 bottoms of lid, and the inner wall of connecting seat 15 is the helicitic texture with the top of placing a section of thick bamboo 16, and the screw thread of connecting seat 15 and the screw thread looks adaptation of placing a section of thick bamboo 16 twist and move and place a section of thick bamboo 16 and make and place a section of thick bamboo 16 and connecting seat 15 separation, can put into the required catalyst of experiment and place a section of thick bamboo 16.
Wherein, driving motor 14 and motor switch 8 electric connection, motor switch 8 passes through driving motor 14 and external power supply electric connection, can control opening and shutting of driving motor 14 through motor switch 8, and external power supply can provide the required electric energy of driving motor 14 during operation, and the applicable model of driving motor 14 is ACSM110-G04030LZ type motor.
Wherein, the input ends of the first electromagnetic valve 4, the display screen 9 and the second electromagnetic valve 11 are all electrically connected with the output end of the PLC controller 7, the output end of the ozone sensor 19 is electrically connected with the input end of the PLC controller 7, the first electromagnetic valve 4 and the second electromagnetic valve 11 are controlled through mutual matching of the PLC controller 7 and the ozone sensor 19, the initial concentration of ozone in the decomposition box 5 at the beginning of a test can be guaranteed to be the same, the test error is further shortened, the model which is applicable to the first electromagnetic valve 4 is a 2W-250-25 type electromagnetic valve, the model which is applicable to the second electromagnetic valve 11 is a 2W-200-20 type electromagnetic valve, the model which is applicable to the PLC controller 7 is an LK3U-14MR type PLC controller, the model which is applicable to the ozone sensor 19 is an FKT-03-100 type ozone sensor, and the model which is applicable to the display screen 9 is a JLX 1283564-290 type display screen.
Wherein, electric heating plate 20 and temperature controller electric connection, electric heating plate 20 passes through temperature controller and external power supply electric connection, can adjust electric heating plate 20's temperature through temperature controller, and then can make this testing device can satisfy the experimental demand of different temperatures, and the model that electric heating plate 20 is applicable is 534295997320 type electric heating plate.
Wherein, the surface of sealed lid 13 is provided with anti-skidding line, and the inner wall of sealed lid 13 and the top of communicating pipe 12 all are provided with the screw thread, and the screw thread of sealed lid 13 and the screw thread looks adaptation of communicating pipe 12, the anti-skidding line of sealed lid 13 surface can increase the frictional force between staff and sealed lid 13, and then makes the more convenient sealed lid 13 of twisting of experimenter.
Wherein, place a plurality of through-hole that the surface of section of thick bamboo 16 is provided with, a plurality of stirring leaf 18 all with place the inside of section of thick bamboo 16, the through-hole can make ozone get into and place the section of thick bamboo 16 in with the catalyst contact.
When the device works, firstly, the placing cylinder 16 is screwed to separate the placing cylinder 16 from the connecting seat 15, then the catalyst is placed in the placing cylinder 16, then the top end of the placing cylinder 16 is screwed to the bottom end of the connecting seat 15, then the placing cylinder 16 and the connecting seat 15 are placed in the decomposition box 5 through the communicating pipe 12, then the sealing cover 13 is screwed to the top end of the communicating pipe 12, an external power supply of the device is connected, the concentration value of ozone required in the decomposition box 5 is set through the PLC 7 according to the test requirements, then the air inlet of the ozone generator 2 is connected with the external air pump through the control valve, the air pump is started to introduce air into the ozone generator 2, at the moment, the ozone generator 2 electrolyzes the air to form ozone, the ozone enters the decomposition box 5 through the connecting pipe 3 and the first electromagnetic valve 4, and the air in the decomposition box 5 is discharged through the second electromagnetic valve 11 under the action of the ozone because the density of the, in the process, the ozone sensor 19 detects the concentration of ozone in the decomposition box 5 and transmits the detected type to the PLC controller 7, when the detected concentration reaches a set value, the PLC controller 7 sends signals to the first electromagnetic valve 4 and the second electromagnetic valve 11, at the moment, the first electromagnetic valve 4 and the second electromagnetic valve 11 are simultaneously closed, the power supplies of the ozone generator 2 and the air pump are disconnected, the temperature of the electric heating plate 20 is adjusted through a temperature regulator according to the test requirements, the driving motor 14 is started through the motor switch 8, the driving motor 14 drives the rotating shaft 17 and the stirring blades 18 to rotate and stir the catalyst in the placing barrel 16, so that the catalyst is fully contacted with the ozone, the test error is further reduced, the accuracy of the test device is improved, the ozone in the decomposition box 5 is separated under the catalytic action of the electric heating plate 20 and the placing barrel 16, meanwhile, the ozone sensor 19 detects the ozone concentration inside the decomposition box 5 and transmits a detection signal to the display screen 9, the ozone concentration is displayed through the display screen 9, the concentration displayed by the display screen 9 is recorded by a tester, then the steps are repeated, different catalysts are replaced or the temperature of the electric heating plate 20 is changed to perform a plurality of groups of tests, and then the catalytic effect of the catalysts of different types on the decomposition of ozone at different temperatures can be known by comparing test results.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a decomposition test device of ozone, includes base (1), its characterized in that, the both sides fixed mounting at base (1) top has ozone generator (2) and decomposition case (5), fixed intercommunication has connecting pipe (3) between ozone generator's (2) ozone delivery outlet and decomposition case (5), the middle part of connecting pipe (3) is provided with first solenoid valve (4), the left surface fixed mounting of decomposition case (5) has control panel (6), the left surface of control panel (6) is provided with PLC controller (7), motor switch (8), display screen (9) and temperature regulator, the top on decomposition case (5) right side is fixed intercommunication has blast pipe (10), the middle part of blast pipe (10) is provided with second solenoid valve (11), the top of decomposition case (5) is fixed intercommunication has communicating pipe (12), the top end threaded connection of communicating pipe (12) has sealed lid (13), the bottom of sealed lid (13) is provided with rabbling mechanism, rabbling mechanism comprises a connecting seat (15), a section of thick bamboo (16), a pivot (17) and a plurality of stirring leaf (18) of placing, places a bottom of section of thick bamboo (16) threaded connection in connecting seat (15), the top fixed mounting of sealed lid (13) has driving motor (14), the output shaft of driving motor (14) extend to the bottom of placing a section of thick bamboo (16) and with pivot (17) fixed connection, a plurality of the equal fixed mounting of stirring leaf (18) is on the surface of pivot (17), the equal fixed mounting of inner wall of decomposition case (5) both sides has electric heating board (20), the left inner wall fixed mounting of decomposition case (5) has ozone sensor (19).
2. The ozone decomposition test device according to claim 1, wherein the air inlet of the ozone generator (2) is externally connected with a control valve, and the air inlet of the ozone generator (2) is connected with an externally connected air pump through the control valve.
3. The ozone decomposition test device according to claim 1, wherein the connecting seat (15) is fixedly installed in the middle of the bottom end of the sealing cover (13), the inner wall of the connecting seat (15) and the top of the placing cylinder (16) are both in a threaded structure, and the threads of the connecting seat (15) are matched with the threads of the placing cylinder (16).
4. The ozone decomposition testing device as claimed in claim 1, wherein the driving motor (14) is electrically connected to the motor switch (8), and the motor switch (8) is electrically connected to an external power source through the driving motor (14).
5. The ozone decomposition test device according to claim 1, wherein the input ends of the first solenoid valve (4), the display screen (9) and the second solenoid valve (11) are electrically connected with the output end of the PLC (7), and the output end of the ozone sensor (19) is electrically connected with the input end of the PLC (7).
6. The ozone decomposition testing device as claimed in claim 1, wherein the electric heating plate (20) is electrically connected to a temperature controller, and the electric heating plate (20) is electrically connected to an external power source through the temperature controller.
7. The ozone decomposition test device according to claim 1, wherein the outer surface of the sealing cover (13) is provided with anti-slip threads, the inner wall of the sealing cover (13) and the top of the communication pipe (12) are both provided with threads, and the threads of the sealing cover (13) are matched with the threads of the communication pipe (12).
8. The ozone decomposition testing device as claimed in claim 1, wherein the outer surface of the placing cylinder (16) is provided with a plurality of through holes, and a plurality of the stirring blades (18) are all arranged in the placing cylinder (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920990180.0U CN210251868U (en) | 2019-06-28 | 2019-06-28 | Ozone decomposition test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920990180.0U CN210251868U (en) | 2019-06-28 | 2019-06-28 | Ozone decomposition test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210251868U true CN210251868U (en) | 2020-04-07 |
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ID=70045659
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920990180.0U Expired - Fee Related CN210251868U (en) | 2019-06-28 | 2019-06-28 | Ozone decomposition test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210251868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427490A (en) * | 2023-12-20 | 2024-01-23 | 上海钧乾智造科技有限公司 | Ozone decomposing device |
-
2019
- 2019-06-28 CN CN201920990180.0U patent/CN210251868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427490A (en) * | 2023-12-20 | 2024-01-23 | 上海钧乾智造科技有限公司 | Ozone decomposing device |
| CN117427490B (en) * | 2023-12-20 | 2024-02-27 | 上海钧乾智造科技有限公司 | Ozone decomposing device |
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