CN117482689B - Ozone decomposing device - Google Patents
Ozone decomposing device Download PDFInfo
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- CN117482689B CN117482689B CN202311839921.2A CN202311839921A CN117482689B CN 117482689 B CN117482689 B CN 117482689B CN 202311839921 A CN202311839921 A CN 202311839921A CN 117482689 B CN117482689 B CN 117482689B
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- cavity
- groove
- heater
- ultraviolet lamp
- ozone
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 230000000903 blocking effect Effects 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000005949 ozonolysis reaction Methods 0.000 claims description 15
- 239000000696 magnetic material Substances 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 10
- 238000009827 uniform distribution Methods 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/106—Ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention provides an ozone decomposition device, which comprises an ultraviolet light emitting device, a cavity, a heating device, an air inlet pipe and an air outlet pipe; the air inlet pipe is communicated with the cavity; the heating device comprises a first heater and a second heater, the first heater is annularly arranged on the outer side wall of the cavity, and the second heater is arranged in the cavity at intervals; the air outlet pipe is communicated with the cavity and used for discharging the decomposed ozone, the bottom of the top cover of the cavity is provided with a mounting groove, one side wall in the mounting groove is provided with a first accommodating groove, and a plugging piece is movably arranged in the first accommodating groove; the ultraviolet light emitting device comprises an ultraviolet lamp arranged in the mounting groove, and when the temperature in the cavity is higher than the temperature born by the ultraviolet lamp, the blocking piece moves to block the mounting groove. According to the ozone decomposition device provided by the invention, the first heater and the second heater are arranged, so that the heating uniformity of the cavity is improved, the uniform distribution of the temperature in the cavity is ensured, and the ozone input into the cavity is completely decomposed by combining the ultraviolet light emission device.
Description
Technical Field
The invention relates to the technical field of ozone decomposition, in particular to an ozone decomposition device.
Background
Ozone and ozone water both have very strong oxidizing power, and in solution, ozone has an oxidation potential only lower than fluorine. Ozone water can oxidize organic matters in the solution to H 2 O and CO 2 Organic acids, etc., the metal element may be oxidized to the highest valence. Thus, the super-strong oxidizing ability of ozone water can be utilized to replace H in chemical cleaning 2 O 2 . The oxidation capability of ozone water is often utilized for cleaning in the photovoltaic field, such as cleaning before texturing, cleaning after alkali polishing and cleaning after winding plating, and meanwhile, the method is also applicable to sterilization and oxidation through the oxidation capability of ozone water.
During the oxidation treatment, when ozone is excessive or ozone is not required, it is necessary to perform destructive decomposition of ozone. In the prior art, redundant ozone is introduced into an ozone destructor containing a catalyst, and the ozone is decomposed into oxygen through catalysis and then discharged. However, the existing ozone destructor has the problem that ozone cannot be completely decomposed, and potential safety hazards exist.
Disclosure of Invention
The invention aims to provide an ozone decomposing device, which improves the reliability of ozone decomposition so that ozone is completely decomposed.
To achieve the above object, in a first aspect, the present invention provides an ozone decomposing device, comprising a cavity, a heating device, an air inlet pipe and an air outlet pipe;
the air inlet pipe is communicated with the cavity and used for conveying ozone into the cavity;
the heating device comprises a first heater and a second heater, the first heater is annularly arranged on the outer side wall of the cavity, and the second heater is arranged in the cavity at intervals;
the air outlet pipe is communicated with the cavity and is used for discharging the decomposed ozone;
the device also comprises an ultraviolet light emitting device;
the cavity is provided with a top cover, and the air inlet pipe is communicated with the top cover;
the ultraviolet light emitting device is partially positioned in the cavity and arranged on the top cover and is used for emitting ultraviolet light in the cavity;
the bottom of the top cover is provided with an installation groove, a first accommodating groove is formed in one side wall in the installation groove, and a plugging piece is movably arranged in the first accommodating groove;
the ultraviolet light emitting device comprises an ultraviolet lamp which is arranged in the mounting groove;
when the temperature in the cavity is higher than the highest rated temperature of the ultraviolet lamp, the blocking piece moves to block the mounting groove.
The ozone decomposing device provided by the invention has the beneficial effects that: through setting up first heater and second heater, improve the homogeneity to the cavity heating to guarantee the temperature evenly distributed in the cavity, and combine ultraviolet light emitting apparatus, thereby make the ozone of input to in the cavity decomposed completely. In addition, the plugging piece plays a role in protecting the ultraviolet light emitting device, so that the ultraviolet lamp is prevented from being damaged due to bearing higher temperature, and the service life of the device is prolonged.
In some embodiments, the first heater is a heating wire that is wound annularly around the outer sidewall of the cavity.
In some embodiments, the second heater is a disc-shaped heating net woven by heating wires, and a plurality of disc-shaped heating nets are arranged in the cavity at intervals. The beneficial effects are that: by braiding the heating wires into the disc-shaped heating net, ozone can flow uniformly when passing through the disc-shaped heating net, so that the ozone is completely decomposed.
In some embodiments, the ozonolysis apparatus further comprises a power mechanism provided on the other side wall within the mounting groove;
the power mechanism is used for providing power for the plugging piece so as to enable the plugging piece to move.
In some embodiments, the power mechanism includes an electromagnet, a controller, and a temperature sensor;
the other side wall in the mounting groove is provided with a second accommodating groove relative to the first accommodating groove;
the electromagnet is arranged in the second accommodating groove;
the controller is electrically connected with the electromagnet and the temperature sensor, and the temperature sensor is used for detecting the temperature in the cavity;
the plugging piece is formed by preparing a magnetic material or an iron material;
when the temperature sensor detects that the temperature in the cavity is higher than the highest rated temperature of the ultraviolet lamp, the controller controls the electromagnet to be electrified to generate magnetism so as to attract the plugging piece to move towards the second accommodating groove.
In some embodiments, the ozonolysis apparatus further comprises a reset member connected to the blocking member;
when the power mechanism withdraws power, the reset piece enables the plugging piece to move back and reset.
In some embodiments, the restoring member has elasticity, one end of the restoring member is connected with the first accommodating groove, and the other end of the restoring member is connected with the blocking member.
In some embodiments, the ozonolysis apparatus further comprises a cleaning mechanism movably disposed proximate to the ultraviolet lamp;
the cleaning mechanism comprises an abutting part and a cleaning part, the abutting part is fixedly connected with the cleaning part, the cleaning part is in contact with the ultraviolet lamp, and the abutting part is positioned on the moving path of the plugging piece;
when the blocking piece moves, one end portion of the blocking piece is used for abutting against the abutting portion so that the abutting portion and the cleaning portion move. The beneficial effects are that: the cleaning mechanism is matched with the plugging piece, and can clean the ultraviolet lamp when the plugging piece moves every time, so that the ozone decomposition effect of the ultraviolet lamp due to pollution is avoided.
In some embodiments, the abutment portion is provided with an abutment groove corresponding to the plugging piece, and the abutment groove is matched with the end portion of the plugging piece.
In some embodiments, the cleaning mechanism further comprises a sliding rail arranged at the side edge of the ultraviolet lamp, and the axis of the sliding rail is parallel to the axis of the ultraviolet lamp.
The cleaning part is arranged on the sliding track in a sliding way, and is provided with a cleaning brush, and the cleaning brush is contacted with the ultraviolet lamp.
In some embodiments, when the plug is formed from a magnetic material, the abutment is formed from an iron material or a magnetic material;
when the plugging piece is made of an iron material, the abutting part is made of a magnetic material.
In some embodiments, the other side wall in the mounting groove is provided with a second accommodating groove relative to the first accommodating groove;
when one end of the blocking piece is abutted against the abutting portion, a part of the abutting portion can be embedded into the second accommodating groove. The beneficial effects are that: the plugging piece is embedded into the second accommodating groove in an abutting mode through the abutting portion, so that the protection effect on the ultraviolet lamp is guaranteed.
In some embodiments, the cavity comprises an outer cavity and an inner cavity, the outer cavity being sleeved on the inner cavity;
the first heater is annularly arranged on the outer side wall of the inner cavity, and the second heater is arranged in the inner cavity at intervals.
In some embodiments, the inner side wall of the outer cavity is annularly provided with a tray, and the upper surface of the tray is provided with a supporting ring;
the top of the inner cavity corresponds to the tray and is provided with a mounting plate, the lower surface of the mounting plate corresponds to the supporting ring and is provided with a fixing groove, and the fixing groove is matched with the supporting ring.
In some embodiments, the cavity further comprises a top cover and a bottom cover;
the top cover is detachably connected with the top of the outer cavity, and the bottom cover is detachably connected with the bottom of the outer cavity;
the air inlet pipe is communicated with the top cover, and the air outlet pipe is communicated with the bottom cover.
Drawings
Fig. 1 is a schematic structural view of an ozonolysis apparatus according to an embodiment of the invention;
FIG. 2 is a schematic view of the structure of the cavity according to the embodiment of the present invention after the top cover and the bottom cover are removed;
FIG. 3 is a schematic view of a cavity structure at a top region according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of the cavity of the embodiment of the present invention taken along the axial direction thereof;
FIG. 5 is an enlarged view of FIG. 4 at A;
FIG. 6 is an enlarged view at B in FIG. 4;
fig. 7 is a schematic structural view of a cleaning mechanism disposed near an ultraviolet lamp according to an embodiment of the present invention.
Reference numerals:
the chamber 1, the top cover 11, the mounting groove 111, the first accommodation groove 112, the second accommodation groove 113, the bottom cover 12, the blocking piece 13, the resetting piece 14, the outer chamber 15, the tray 151, the support ring 152, the inner chamber 16, the mounting plate 161, the fixing groove 162, the heating device 2, the first heater 21, the second heater 22, the air inlet pipe 3, the air outlet pipe 4, the ultraviolet light emitting device 5, the ultraviolet lamp 51, the power mechanism 6, the electromagnet 61, the controller 62, the temperature sensor 63, the cleaning mechanism 7, the abutting portion 71, the abutting groove 711, the cleaning portion 72, and the slide rail 73.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. Unless otherwise defined, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and the like means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof without precluding other elements or items.
Referring to fig. 1 and 2, an embodiment of the present invention provides an ozone decomposing device, which comprises a chamber 1, a heating device 2, an air inlet pipe 3 and an air outlet pipe 4. The cavity 1 is of a pipe structure, and the air inlet pipe 3 is communicated with the top of the cavity 1 and used for conveying ozone into the cavity 1. The heating device 2 comprises a first heater 21 and a second heater 22, the first heater 21 is annularly arranged on the outer side wall of the cavity 1, the second heater 22 is arranged in the cavity 1 at intervals, so that the outside and the inside of the cavity 1 are heated simultaneously, the heating efficiency of the cavity 1 is improved, and the temperature in the cavity 1 is kept uniform. The air outlet pipe 4 is communicated with the cavity 1 and is used for discharging the decomposed ozone.
In this embodiment, by providing the first heater 21 and the second heater 22, the uniformity of heating the cavity 1 is improved, so as to ensure the uniform distribution of the temperature in the cavity 1, thereby completely decomposing the ozone inputted into the cavity 1.
In some embodiments, the first heater 21 is a heating wire, and the heating wire is wound around the outer sidewall of the cavity 1 in a ring shape. The second heater 22 is a disc-shaped heating net woven from heating wires, and a plurality of the disc-shaped heating nets are arranged in the cavity 1 at intervals.
In this embodiment, the heating wire is woven into the disc-shaped heating net, so that ozone can flow uniformly when passing through the disc-shaped heating net, and the ozone is completely decomposed.
Referring to fig. 1 to 3, in some embodiments, the cavity 1 includes an outer cavity 15 and an inner cavity 16, the outer cavity 15 is sleeved on the inner cavity 16, and a gap is formed between an inner sidewall of the outer cavity 15 and an outer sidewall of the inner cavity 16. The first heater 21 is annularly arranged on the outer side wall of the inner cavity 16, and the second heater 22 is arranged in the inner cavity 16 at intervals.
In this embodiment, by providing the outer cavity 15 and the inner cavity 16, a thermal insulation space is formed between the outer cavity 15 and the inner cavity 16, so that heat generated by heating of the first heater 21 is prevented from being dissipated, and heat loss is reduced.
Specifically, referring to fig. 4 and 5, the inner side wall of the outer cavity 15 is provided with a tray 151 in a ring shape, the upper surface of the tray 151 is provided with a raised supporting ring 152, the top of the inner cavity 16 is provided with a mounting plate 161 corresponding to the tray 151, the lower surface of the mounting plate 161 is provided with a fixing groove 162 corresponding to the supporting ring 152, and the fixing groove 162 is matched with the supporting ring 152.
When assembled, the inner cavity 16 is inserted into the outer cavity 15, and the support ring 152 supports the fixing groove 162 so that the inner cavity 16 and the outer cavity 15 are fixed. And the supporting ring 152 and the fixing groove 162 cooperate to play a certain sealing role, so as to prevent ozone from entering the insulation space through the gap between the inner cavity 16 and the outer cavity 15.
Further, referring to fig. 1 to 3, the cavity 1 further includes a top cover 11 and a bottom cover 12, the top cover 11 is detachably connected to the top of the outer cavity 15, the bottom cover 12 is detachably connected to the bottom of the outer cavity 15, the air inlet pipe 3 is communicated with the top cover 11, and the air outlet pipe 4 is communicated with the bottom cover 12.
In this embodiment, an inner side wall at the top of the outer cavity 15 is provided with an inner thread, an outer side wall of the top cover 11 is provided with an outer thread, and the top cover 11 is in threaded connection with the outer cavity 15. Likewise, the inner side wall of the bottom of the outer cavity 15 is provided with an internal thread, the outer side wall of the bottom cover 12 is provided with an external thread, and the bottom cover 12 is in threaded connection with the bottom of the outer cavity 15.
Referring to fig. 4 and 6, in some embodiments, the ozonolysis apparatus further comprises an ultraviolet light emitting apparatus 5, said cavity 1 has a top cover 11, said air inlet pipe 3 communicates with said top cover 11. The ultraviolet light emitting apparatus 5 is partially disposed in the cavity 1 and below the top cover 11, and is configured to emit ultraviolet light in the cavity 1.
In this embodiment, when ozone enters the cavity 1 through the air inlet pipe 3, the ultraviolet light emitting device 5 is disposed on the top cover 11 to decompose ozone by emitting ultraviolet light, so as to further ensure the reliability of ozone decomposition.
With continued reference to fig. 4 and 6, in some embodiments, a mounting groove 111 is formed at the bottom of the top cover 11, a first accommodating groove 112 is formed in a side wall in the mounting groove 111, and a blocking member 13 is movably disposed in the first accommodating groove 112. The ultraviolet light emitting apparatus 5 includes an ultraviolet lamp 51, and the ultraviolet lamp 51 is disposed in the mounting groove 111, for emitting ultraviolet light into the cavity 1. When the temperature in the chamber 1 is greater than the maximum rated temperature of the ultraviolet lamp 51, the blocking member 13 moves to block the installation groove 111.
It will be appreciated that the heating of the chamber 1 is a gradual process, i.e. the temperature in the chamber 1 will vary from ambient to elevated, during which the ultraviolet light emitting means 5 decompose ozone by emitting ultraviolet light. When the temperature in the cavity 1 is greater than the highest rated temperature of the ultraviolet lamp 51, the blocking piece 13 moves to block the mounting groove 111 so as to block the ultraviolet lamp 51, and damage of the ultraviolet lamp 51 caused by high temperature is avoided. At this time, the temperature in the chamber 1 has reached the optimum temperature for ozone decomposition, and the decomposition effect of ozone is not affected even if the ultraviolet lamp 51 is turned off.
The highest rated temperature of the ultraviolet lamp 51 is the highest temperature of the environment in which the ultraviolet lamp 51 is used when the ultraviolet lamp 51 is limited by a manufacturer during production. In this embodiment, the maximum rated temperature of the ultraviolet lamp 51 is 60 degrees celsius, so when the temperature sensor 63 detects that the temperature in the chamber 1 is greater than 60 degrees celsius, the controller 62 is used to control the blocking member 13 to move to block the installation groove 111.
In some embodiments, the maximum rated temperature set by the ultraviolet lamp 51 at the time of production is 100 degrees celsius, and when the temperature sensor 63 detects that the temperature in the cavity 1 is greater than 100 degrees celsius, the controller 62 is used to control the blocking member 13 to move to block the mounting groove 111.
In other embodiments, the maximum rated temperature set by the uv lamp 51 at the time of production is 110 degrees celsius, and the controller 62 is configured to control the blocking member 13 to move to block the mounting groove 111 when the temperature sensor 63 detects that the temperature in the chamber 1 is greater than 110 degrees celsius.
Referring to fig. 6, in some embodiments, the ozonolysis apparatus further comprises a power mechanism 6 provided at the other side wall within the mounting groove 111. The power mechanism 6 is used for providing power for the plugging piece 13 so as to enable the plugging piece 13 to move.
Specifically, the power mechanism 6 includes an electromagnet 61, a controller 62, and a temperature sensor 63. Wherein, the other side wall in the mounting groove 111 is provided with a second accommodating groove 113 corresponding to the first accommodating groove 112. The electromagnet 61 is disposed in the second accommodating groove 113, the controller 62 is electrically connected with the electromagnet 61 and the temperature sensor 63, and the temperature sensor 63 is used for detecting the temperature in the cavity 1. The plugging piece 13 is made of magnetic materials or iron materials. When the temperature sensor 63 detects that the temperature in the cavity 1 is greater than the temperature that the ultraviolet lamp 51 can withstand, the controller 62 controls the electromagnet 61 to be electrified to generate magnetism so as to attract the plugging piece 13 to move towards the second accommodating groove 113, thereby completing the closing of the ultraviolet lamp 51 and avoiding the influence of the high temperature on the ultraviolet lamp 51.
Further, the ozonolysis apparatus further comprises a reset element 14 connected to the blocking element 13. When the power mechanism 6 is de-energized, the return member 14 returns the blocking member 13.
In this embodiment, the restoring member 14 has elasticity, one end of the restoring member 14 is connected to the first receiving groove 112, and the other end of the restoring member 14 is connected to the blocking member 13. Therefore, when the power mechanism 6 applies a force to the blocking piece 13, the restoring piece 14 is stretched, and when the power mechanism 6 removes the power, the restoring piece 14 is retracted to restore the blocking piece 13.
In some embodiments, the restoring member 14 may be a spring.
Referring to fig. 6 and 7, in some embodiments, the ozone decomposing device further includes a cleaning mechanism 7 movably disposed near the ultraviolet lamp 51. The cleaning mechanism 7 includes an abutting portion 71 and a cleaning portion 72, the abutting portion 71 and the cleaning portion 72 are fixedly connected, the cleaning portion 72 is in contact with the ultraviolet lamp 51, and the abutting portion 71 is located on the moving path of the blocking member 13. Therefore, when the blocking member 13 moves, one end portion of the blocking member 13 may abut against the abutting portion 71, so that the abutting portion 71 and the cleaning portion 72 move, and the cleaning portion 72 completes the cleaning of the ultraviolet lamp 51 during the movement.
Specifically, an abutment groove 711 is formed on the abutment portion 71 corresponding to the plugging member 13, the abutment groove 711 has a U-shaped structure, and the abutment groove 711 is adapted to an end portion of the plugging member 13. When the blocking member 13 moves toward the second receiving groove 113, one end portion of the blocking member 13 is inserted into the abutting groove 711 and drives the abutting groove 711 to move until the protruding portion of the abutting groove 711 is embedded into the second receiving groove 113, thereby completing the closing of the mounting groove 111.
In some embodiments, the cleaning mechanism 7 further includes a sliding rail 73 disposed at a side of the ultraviolet lamp 51, and an axis of the sliding rail 73 is parallel to an axis of the ultraviolet lamp 51. The cleaning part 72 is slidably provided on the sliding rail 73, and the cleaning part 72 has a cleaning brush that is in contact with the ultraviolet lamp 51.
In this embodiment, the cleaning brush is a brush, and when the blocking member 13 abuts against the abutting portion 71, the cleaning portion 72 slides along the extending direction of the sliding rail 73, so as to clean the ultraviolet lamp 51.
In some embodiments, when the blocking member 13 is made of a magnetic material, the abutment 71 is made of an iron material or a magnetic material. When the blocking member 13 is formed of an iron material, the abutting portion 71 is formed of a magnetic material.
By this arrangement, the stopper 13 is moved back by the magnetic force to attract the contact portion 71, the cleaning portion is again cleaned by the ultraviolet lamp 51, and the cleaning portion is reset.
While embodiments of the present invention have been described in detail hereinabove, it will be apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention. Moreover, the invention described herein is capable of other embodiments and of being practiced or of being carried out in various ways.
Claims (15)
1. An ozone decomposing device is characterized by comprising a cavity, a heating device, an air inlet pipe and an air outlet pipe;
the air inlet pipe is communicated with the cavity and used for conveying ozone into the cavity;
the heating device comprises a first heater and a second heater, the first heater is annularly arranged on the outer side wall of the cavity, and the second heater is arranged in the cavity at intervals;
the air outlet pipe is communicated with the cavity and is used for discharging the decomposed ozone;
the device also comprises an ultraviolet light emitting device;
the cavity is provided with a top cover, and the air inlet pipe is communicated with the top cover;
the ultraviolet light emitting device is partially positioned in the cavity and arranged on the top cover and is used for emitting ultraviolet light in the cavity;
the bottom of the top cover is provided with an installation groove, a first accommodating groove is formed in one side wall in the installation groove, and a plugging piece is movably arranged in the first accommodating groove;
the ultraviolet light emitting device comprises an ultraviolet lamp which is arranged in the mounting groove;
when the temperature in the cavity is higher than the highest rated temperature of the ultraviolet lamp, the blocking piece moves to block the mounting groove.
2. The ozonolysis apparatus according to claim 1, characterized in that the first heater is a heating wire which is wound annularly around the outer side wall of the cavity.
3. The ozonolysis apparatus according to claim 1, characterized in that the second heater is a disc-shaped heating net woven by heating wires, a plurality of the disc-shaped heating nets being arranged in the cavity at intervals.
4. The ozone decomposing device as claimed in claim 3, further comprising a power mechanism provided on the other side wall in said mounting groove;
the power mechanism is used for providing power for the plugging piece so as to enable the plugging piece to move.
5. The ozone decomposing device as claimed in claim 4, wherein said power mechanism includes an electromagnet, a controller and a temperature sensor;
the other side wall in the mounting groove is provided with a second accommodating groove relative to the first accommodating groove;
the electromagnet is arranged in the second accommodating groove;
the controller is electrically connected with the electromagnet and the temperature sensor, and the temperature sensor is used for detecting the temperature in the cavity;
the plugging piece is formed by preparing a magnetic material or an iron material;
when the temperature sensor detects that the temperature in the cavity is higher than the highest rated temperature of the ultraviolet lamp, the controller controls the electromagnet to be electrified to generate magnetism so as to attract the plugging piece to move towards the second accommodating groove.
6. The ozone decomposing device as claimed in claim 4, further comprising a reset element coupled to said blocking element;
when the power mechanism withdraws power, the reset piece enables the plugging piece to move back and reset.
7. The ozonolysis apparatus according to claim 6, characterized in that the restoring member has elasticity, one end of the restoring member is connected with the first accommodation groove, and the other end of the restoring member is connected with the blocking member.
8. The ozone decomposing device as claimed in claim 3, further comprising a cleaning mechanism movably disposed adjacent to said ultraviolet lamp;
the cleaning mechanism comprises an abutting part and a cleaning part, the abutting part is fixedly connected with the cleaning part, the cleaning part is in contact with the ultraviolet lamp, and the abutting part is positioned on the moving path of the plugging piece;
when the blocking piece moves, one end portion of the blocking piece is used for abutting against the abutting portion so that the abutting portion and the cleaning portion move.
9. The ozonolysis apparatus according to claim 8, characterized in that an abutment groove is provided on the abutment part corresponding to the blocking piece, the abutment groove being adapted to an end of the blocking piece.
10. The ozone decomposing device as claimed in claim 8, wherein said cleaning mechanism further comprises a sliding rail provided on a side of said ultraviolet lamp, an axis of said sliding rail being parallel to an axis of said ultraviolet lamp;
the cleaning part is arranged on the sliding track in a sliding way, and is provided with a cleaning brush, and the cleaning brush is contacted with the ultraviolet lamp.
11. The ozonolysis apparatus according to claim 8, characterized in that when the blocking member is made of a magnetic material, the abutting portion is made of an iron material or a magnetic material;
when the plugging piece is made of an iron material, the abutting part is made of a magnetic material.
12. The ozonolysis apparatus according to claim 8, characterized in that the other side wall in the installation groove is provided with a second accommodation groove with respect to the first accommodation groove;
when one end of the blocking piece is abutted against the abutting portion, a part of the abutting portion can be embedded into the second accommodating groove.
13. The ozonolysis apparatus according to claim 1, characterized in that the cavity comprises an outer cavity and an inner cavity, the outer cavity being sheathed in the inner cavity;
the first heater is annularly arranged on the outer side wall of the inner cavity, and the second heater is arranged in the inner cavity at intervals.
14. The ozonolysis apparatus of claim 13, wherein the inner side wall of the outer cavity is annularly provided with a tray, and the upper surface of the tray is provided with a supporting ring;
the top of the inner cavity corresponds to the tray and is provided with a mounting plate, the lower surface of the mounting plate corresponds to the supporting ring and is provided with a fixing groove, and the fixing groove is matched with the supporting ring.
15. The ozone decomposing device of claim 13, wherein the cavity further comprises a top cover and a bottom cover;
the top cover is detachably connected with the top of the outer cavity, and the bottom cover is detachably connected with the bottom of the outer cavity;
the air inlet pipe is communicated with the top cover, and the air outlet pipe is communicated with the bottom cover.
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| CN202311839921.2A CN117482689B (en) | 2023-12-29 | 2023-12-29 | Ozone decomposing device |
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| CN117482689B true CN117482689B (en) | 2024-03-15 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000167351A (en) * | 1998-12-07 | 2000-06-20 | Chlorine Eng Corp Ltd | Apparatus for decomposing exhaust gas containing ozone |
| CN213375809U (en) * | 2020-06-24 | 2021-06-08 | 中物智建(武汉)科技有限公司 | Ozone innocent treatment device |
| CN215196245U (en) * | 2021-04-01 | 2021-12-17 | 安力斯（天津）环保设备制造有限公司 | Ozone tail gas destruction device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102218711B1 (en) * | 2018-12-18 | 2021-02-22 | 세메스 주식회사 | Dissolved ozone removal unit and Apparatus for treating a substrate including the unit, Method for treating a substrate |
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- 2023-12-29 CN CN202311839921.2A patent/CN117482689B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000167351A (en) * | 1998-12-07 | 2000-06-20 | Chlorine Eng Corp Ltd | Apparatus for decomposing exhaust gas containing ozone |
| CN213375809U (en) * | 2020-06-24 | 2021-06-08 | 中物智建(武汉)科技有限公司 | Ozone innocent treatment device |
| CN215196245U (en) * | 2021-04-01 | 2021-12-17 | 安力斯（天津）环保设备制造有限公司 | Ozone tail gas destruction device |
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