Ozone making machine

Abstract

The utility model discloses an ozone making machine, which comprises an air compression module, an ozone generating module, an ozone generating module, an ozone generating module and an ozone generating module, the secondary drying module is used for drying the air output by the air compression module again; the oxygen generator is used for removing nitrogen in the air output by the secondary drying module; the ozone making module is used for making the oxygen output by the oxygen generator into ozone; during alternate operation, as nitrogen is discharged through the second-stage drying modules, the nitrogen can be utilized to quickly dehumidify a drying agent in the second-stage drying modules, and at the moment, the other second-stage drying module and the oxygen generator can work, so that the moisture of the drying agent is removed and the dryness of the drying agent is recovered under the condition that the working efficiency is not influenced; and the effect of recycling the drying agent is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ozone processing, in particular to an ozone making machine. Background Art

[0002] An ozone generator is a device used to produce ozone, which is an allotrope of oxygen. Its molecules are composed of three oxygen atoms. Compared with ordinary oxygen molecules, it has stronger oxidizing properties. Ozone generators usually decompose ordinary oxygen molecules into ozone through electric shock, ultraviolet radiation or cold. This equipment is often used in water treatment, air purification, food disinfection and certain industrial uses because it can effectively decompose organic pollutants and kill bacteria.

[0003] Before making ozone, air needs to be made into oxygen first. During the process, the air needs to be dehumidified. Generally, a desiccant is placed in the ventilation pipe to dehumidify the passing air. However, this method affects the dehumidification effect after the desiccant absorbs too much moisture because the water content tends to be saturated, and the desiccant itself cannot quickly remove the moisture it contains, which is not very convenient. Summary of the invention

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions, an ozone generator, characterized in that it includes:

[0005] An air compression module is used to compress ambient air and preliminarily dry and filter the air;

[0006] A secondary drying module, used for re-drying the air output by the air compression module;

[0007] An oxygen generator, used to remove nitrogen from the air output by the secondary drying module;

[0008] An ozone production module, used for converting the oxygen output by the oxygen generator into ozone;

[0009] Among them, the output end of the air compression module is connected to the input end of the secondary drying module, the output end of the secondary drying module is connected to the input end of the oxygen generator, the output end of the oxygen generator is fixedly connected to the input end of the ozone production module, the oxygen generator also has an exhaust gas channel, the output end of the exhaust gas channel is also fixedly connected to the input end of the secondary drying module, the secondary drying module contains a desiccant, and the exhaust gas channel is used to pass the nitrogen separated from the air into the secondary drying module to dehumidify the desiccant.

[0010] Furthermore, the secondary drying module comprises:

[0011] A drying assembly, comprising a drying tube and a drying cylinder fixedly arranged in the drying tube, wherein the drying cylinder contains a desiccant for dehumidifying the air passing through the drying tube, and the drying assembly is provided in two groups;

[0012] A connection assembly, wherein the input end and the output end of the drying tube are symmetrically provided with connection assemblies for connecting with pipelines;

[0013] The circulation component is used to drive the two sets of drying components to perform cyclic rotation and replacement.

[0014] Furthermore, the connection component includes:

[0015] The flange is located above the drying pipe and is used to connect with the pipeline;

[0016] A folding sleeve, one end of which is fixedly connected to the lower end surface of the flange, and the other end of which is fixedly connected to the upper end surface of the drying tube.

[0017] Further, the circulation component includes:

[0018] A rotating column, used to drive the two sets of drying components to rotate;

[0019] A fixed component, wherein the drying component is fixedly connected to the rotating column via the fixed component.

[0020] Furthermore, the fixing assembly includes:

[0021] A clamp, one end of which is detachably connected to the rotating column, the drying tube is located in the inner ring of the clamp, and the other end of the clamp is driven by a bolt and a nut to clamp the drying tube;

[0022] A groove is provided on the outer ring of the drying tube and matches the inner ring of the clamp, and the clamp is located in the groove.

[0023] Furthermore, it also includes:

[0024] A bracket, wherein the rotating column is fixedly and rotatably arranged in the bracket;

[0025] Mounting slots: a plurality of mounting slots are provided through the bracket.

[0026] Furthermore, a restriction component is also included, and the restriction component includes:

[0027] A latch, used to limit the rotation of the rotating column;

[0028] A pin plate, fixedly arranged on the bracket;

[0029] Wherein, the pin plate and the rotating column are both provided with corresponding pin holes, and the plug pins are inserted into the pin holes of the pin plate and the rotating column.

[0030] Furthermore, it also includes:

[0031] A sealing ring is fixedly arranged on the end surface of the flange away from the folding sleeve.

[0032] The beneficial effects of the utility model are:

[0033] 1. During alternating operation, as nitrogen is discharged through the secondary drying module, the nitrogen can be used to quickly dehumidify the desiccant in the secondary drying module. At this time, the other secondary drying module and the oxygen generator can work again. Without affecting the working efficiency, the moisture of the desiccant is removed and the dryness of the desiccant is restored, which has the effect of recycling the desiccant.

[0034] 2. By setting up a drying component and a circulation component, when one of the drying tubes needs to be repaired or the filter material needs to be replaced, the drying tube that needs to be repaired can be disassembled from the pipeline, and then rotated and replaced through the circulation component, and the other drying tube can be connected to the pipeline, thereby achieving a quick replacement effect and reducing the impact on work efficiency.

[0035] 3. By setting up the connection assembly, when there is a gap between the flange and the pipeline, the flange and the folding sleeve can also be used to connect with the pipeline interface, thereby not affecting the sealing effect.

[0036] 4. By setting up a rotating column, it is convenient to drive the two groups of drying components to rotate around the rotating column as the axis through the rotation of the rotating column. At the same time, the two groups of drying components are detachably connected to the rotating column through the fixed components, which is convenient for maintenance and replacement.

[0037] 5. The provision of the clamp facilitates fixing the drying tube on the rotating column and also facilitates the detachable connection between the drying tube and the rotating column. At the same time, since the outer ring of the drying tube is provided with a groove matching the inner ring of the clamp, a limiting effect is played to prevent the drying tube from sliding on the inner ring of the clamp.

[0038] 6. By providing a bracket and a mounting groove, and the rotating column being fixed and rotatably arranged in the bracket, the bracket can be fixed on a wall or a mounting surface for installation and use by passing bolts through the mounting groove.

[0039] 7. By setting up the latch and the pin plate, when rotation is required, the latch can be taken out to release the rotation restriction of the rotating column. After the rotating column rotates 180°, the cyclic replacement of the drying component can be completed. At this time, the pin hole of the rotating column will correspond to the pin hole of the pin plate. At this time, the latch is inserted from the pin plate into the pin hole of the rotating column to fix the rotation of the rotating column, thereby positioning the position of the drying cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Attached Figure 1 It is a flow chart of the utility model;

[0041] Attached Figure 2 This is a structural diagram of the secondary drying module;

[0042] Attached Figure 3 It is a schematic diagram of the separation of the drying component and the rotating column;

[0043] Attached Figure 4 is a cross-sectional schematic diagram of a drying tube;

[0044] Attached Figure 5 A schematic diagram of the pin being pulled out of the pin hole;

[0045] Explanation of the reference numerals: 1. air compression module, 2. secondary drying module, 3. oxygen generator, 4. ozone production module, 5. exhaust gas channel, 6. drying tube, 7. drying cylinder, 8. desiccant, 9. flange, 10. folding sleeve, 11. rotating column, 12. clamp, 13. groove, 14. bracket, 15. mounting groove, 16. latch, 17. pin plate, 18. pin hole, 19. sealing ring, 20. valve A, 21. valve B, 22. valve C, 23. valve D, 24. valve E, 25. valve F. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work belong to the scope of protection of the present application. In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and devices known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and devices should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values, and it should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in the subsequent drawings. Example 1

[0047] This embodiment provides an ozone generator, comprising:

[0048] The air compression module 1 is used to compress the ambient air and preliminarily dry and filter the air;

[0049] A secondary drying module 2, used for re-drying the air output by the air compression module 1;

[0050] An oxygen generator 3, used to remove nitrogen from the air output by the secondary drying module 2;

[0051] An ozone production module 4, used to produce ozone from the oxygen output by the oxygen generator 3;

[0052] Among them, the output end of the air compression module 1 is connected to the input end of the secondary drying module 2, the output end of the secondary drying module 2 is connected to the input end of the oxygen generator 3, the output end of the oxygen generator 3 is fixedly connected to the input end of the ozone production module 4, the oxygen generator 3 also has an exhaust gas channel 5, the output end of the exhaust gas channel 5 is also fixedly connected to the input end of the secondary drying module 2, the secondary drying module 2 contains a desiccant 8, and the exhaust gas channel 5 is used to pass the nitrogen separated from the air into the secondary drying module 2 to dehumidify the desiccant 8.

[0053] In this technical solution, the actual operation is as follows:

[0054] 1. First, air is sucked in through the air compression module 1, which compresses the air, and performs preliminary drying and dehumidification;

[0055] 2. The air that has been preliminarily dried and dehumidified is input into the secondary drying module 2 through the pipeline. The secondary drying module 2 performs secondary dehumidification on the air to make the air dry. At the same time, the secondary drying module 2 is provided with two groups for alternating operation to improve efficiency. The pipeline connecting the air compression module 1 and the two groups of secondary drying modules 2 is provided with valves A20 and valve B21 for opening and closing the air compression module 1 toward the input of the two groups of secondary drying modules 2;

[0056] 3. The secondary drying module 2 delivers the dried air to the input end of the oxygen generator 3 through a pipeline, and the oxygen generator 3 decomposes the oxygen and nitrogen in the air (the oxygen generator 3 is a molecular sieve oxygen generator 3, and the working principle of the molecular sieve oxygen generator 3 is the prior art, which will not be described in detail here). At the same time, valves C22 and valves D23 are provided on the pipelines connecting the two groups of secondary drying modules 2 and the oxygen generator 3. The valve C22 is used to open and close the output end of the secondary drying module 2, and the valve D23 is used to discharge nitrogen to the outside, and only one of the valves C22 and D23 can be operated at the same time;

[0057] 4. Since the molecular sieve oxygen generator 3 is intermittently operated (oxygen production and nitrogen discharge are performed alternately), the produced oxygen is sent to the ozone generator through a pipeline to produce ozone. Two groups of oxygen generators 3 are also provided. The exhaust gas channel 5 of each oxygen generator 3 is connected to the input ends of the two groups of secondary drying modules 2 through a pipeline. The exhaust gas channel 5 of the oxygen generator 3 and the pipelines at the input ends of the two groups of secondary drying modules 2 are respectively provided with valves E24 and valves F25. The valve E24 is used to open and close the output of the exhaust gas channel 5 toward one of the secondary drying modules 2, and the valve F25 is used to open and close the output of the exhaust gas channel 5 toward the other secondary drying module 2;

[0058] 5. Since there are two groups of molecular sieve oxygen generators 3, and the two groups of molecular sieve oxygen generators 3 work alternately (i.e. when one group discharges waste gas, the other group produces oxygen), when one group needs to discharge waste gas (nitrogen), it needs to discharge nitrogen into one of the secondary drying modules 2, while the other secondary drying module 2 continues to work. At this time, the route is,

[0059] Nitrogen route: exhaust gas channel 5 of the first oxygen generator 3 - valve E24 (valve F25 is closed and valve E24 is open) - input end of the first secondary drying module 2 (valve A20 is closed to prevent air from entering the input end of the first secondary drying module 2) - valve D23 of the first secondary drying module 2 (valve C22 is closed and valve D23 is open) - exhaust;

[0060] The route of making ozone from air: air compression module 1 - valve B21 (in the nitrogen route, valve A20 is closed, and valve B21 is open at this time) - the second group of secondary drying module 2 - valve C22 of the second group of secondary drying module 2 (at this time valve C22 is closed, and valve D23 is open) - the input end of the second group of oxygen generator 3 - ozone production module 4 - output ozone;

[0061] When the two groups of oxygen generators 3 work alternately, the route will become as follows:

[0062] Nitrogen route: exhaust gas channel 5 of the second oxygen generator 3 - valve F25 (valve E24 is closed and valve F25 is open) - input end of the second secondary drying module 2 (valve B21 is closed to prevent air from entering the input end of the second secondary drying module 2) - valve D23 of the second secondary drying module 2 (valve C22 is closed and valve D23 is open) - exhaust;

[0063] The route of making ozone from air: air compression module 1 - valve A20 (in the nitrogen route, valve B21 is closed, and valve A20 is open at this time) - the first group of secondary drying modules 2 - valve C22 of the first group of secondary drying modules 2 (at this time valve D23 is closed, and valve C22 is open) - the input end of the first group of oxygen generator 3 - ozone production module 4 - output ozone;

[0064] Through this structural design, during alternating operation, as the nitrogen is discharged through the secondary drying module 2, the nitrogen can be used to quickly dehumidify the desiccant 8 in the secondary drying module 2, and at this time, the other secondary drying module 2 and the oxygen generator 3 can work again. Without affecting the working efficiency, the moisture of the desiccant 8 is removed and the dryness of the desiccant 8 is restored, thereby achieving the effect of recycling the desiccant 8. Example 2

[0065] This embodiment provides an ozone generator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0066] Furthermore, the secondary drying module 2 comprises:

[0067] A drying assembly, comprising a drying tube 6 and a drying cylinder 7 fixedly arranged in the drying tube 6, wherein the drying cylinder 7 contains a desiccant 8 for dehumidifying the air passing through the drying tube 6, and the drying assembly is provided in two groups;

[0068] A connection assembly, wherein the input end and the output end of the drying tube 6 are symmetrically provided with a connection assembly for connecting with a pipeline;

[0069] The circulation component is used to drive the two sets of drying components to perform cyclic rotation and replacement.

[0070] In the technical solution, since a drying tube 6 is provided, a drying cylinder 7 is fixedly provided in the drying tube 6, and the drying cylinder 7 contains a desiccant 8, when air passes through the drying tube 6, it can be dehumidified by the desiccant 8 in the drying cylinder 7, and when nitrogen passes through the drying tube 6, the moisture content of the desiccant 8 in the drying cylinder 7 can be quickly removed;

[0071] At the same time, since two groups of drying components are provided, and the two groups of drying components are driven by the circulation component to perform cyclic rotation and replacement, the drying tube 6 is cyclically rotated and replaced. When one of the drying tubes 6 needs to be repaired or the desiccant 8 is replaced, the drying tube 6 that needs to be repaired can be disassembled from the pipeline, and then the circulation component is used to rotate and replace it, and the other drying tube 6 is connected to the pipeline, thereby achieving a quick replacement effect and reducing the impact on work efficiency.

[0072] By setting up a drying component and a circulation component, when one of the drying tubes 6 needs to be repaired or the desiccant 8 needs to be replaced, the drying tube 6 that needs to be repaired can be disassembled from the pipeline, and then rotated and replaced through the circulation component, and the other drying tube 6 can be connected to the pipeline, thereby achieving a quick replacement effect and reducing the impact on work efficiency. Example 3

[0073] This embodiment provides an ozone generator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0074] Furthermore, the connection component includes:

[0075] A flange 9 is located above the drying pipe 6 and is used for connecting with the pipeline;

[0076] A folding sleeve 10 , one end of which is fixedly connected to the lower end surface of the flange 9 , and the other end of which is fixedly connected to the upper end surface of the drying pipe 6 .

[0077] In the present technical solution, when it is necessary to connect to the pipeline, there may be a gap between the interface of the flange 9 and the pipeline, which affects the sealing effect. Therefore, when there is a gap, the flange 9 can be pulled until the flange 9 fits the pipeline interface, and then the flange 9 and the pipeline interface are fixed. Since the flange 9 and the drying pipe 6 are connected by a folding sleeve 10, when the flange 9 moves, the folding sleeve 10 will fold or stretch with the movement of the flange 9, thereby compensating for the distance between the flange 9 and the drying pipe 6.

[0078] Through this structural design, by setting up a connecting component, when there is a gap between the flange 9 and the pipeline, the flange 9 and the folding sleeve 10 can also be connected to the pipeline interface through cooperation, thereby not affecting the sealing effect. Example 4

[0079] This embodiment provides an ozone generator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0080] Further, the circulation component includes:

[0081] The rotating column 11 is used to drive the two sets of drying components to rotate;

[0082] The fixing assembly is fixedly connected to the rotating column 11 via the fixing assembly.

[0083] In the present technical solution, a rotating column 11 is provided to facilitate the rotation of the rotating column 11 to drive the two groups of drying components to rotate in a circular motion around the rotating column 11 as the axis. At the same time, the two groups of drying components are detachably connected to the rotating column 11 through fixed components, which is convenient for maintenance and replacement. Example 5

[0084] This embodiment provides an ozone generator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0085] Furthermore, the fixing assembly includes:

[0086] A clamp 12, one end of which is detachably connected to the rotating column 11, the drying tube 6 is located in the inner ring of the clamp 12, and the other end of the clamp 12 is driven by a bolt and a nut to clamp the drying tube 6;

[0087] Groove 13 : The outer ring of the drying tube 6 is provided with a groove 13 matching the inner ring of the clamp 12 , and the clamp 12 is located in the groove 13 .

[0088] In the present technical solution, the provision of the clamp 12 facilitates the fixing of the drying tube 6 on the rotating column 11, and also facilitates the detachable connection between the drying tube 6 and the rotating column 11. At the same time, since the outer ring of the drying tube 6 is provided with a groove 13 matching the inner ring of the clamp 12, a limiting effect is played to prevent the drying tube 6 from sliding on the inner ring of the clamp 12. Example 6

[0089] This embodiment provides an ozone generator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0090] Furthermore, it also includes:

[0091] A bracket 14, wherein the rotating column 11 is fixedly rotatably disposed in the bracket 14;

[0092] Mounting slots 15 : The bracket 14 is provided with a plurality of mounting slots 15 .

[0093] With this structural design, the bracket 14 and the mounting groove 15 are provided, and the rotating column 11 is fixedly rotatably provided in the bracket 14 , and the bracket 14 can be fixedly provided on a wall or mounting surface for installation and use by passing bolts through the mounting groove 15 . Example 7

[0094] This embodiment provides an ozone generator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0095] Furthermore, a restriction component is also included, and the restriction component includes:

[0096] The latch 16 is used to limit the rotation of the rotating column 11;

[0097] A pin plate 17 is fixedly mounted on the bracket 14;

[0098] The pin plate 17 and the rotating column 11 are both provided with corresponding pin holes 18 , and the latch pin 16 is inserted into the pin holes 18 of the pin plate 17 and the rotating column 11 .

[0099] Through this structural design, by setting the latch 16 and the pin plate 17, when rotation is required, the latch 16 is taken out to release the rotation restriction of the rotating column 11. After the rotating column 11 is rotated 180°, the cyclic replacement of the drying component can be completed. At this time, the pin hole 18 of the rotating column 11 will correspond to the pin hole 18 of the pin plate 17. At this time, the latch 16 is inserted from the pin plate 17 into the pin hole 18 of the rotating column 11 to fix the rotation of the rotating column 11, thereby positioning the position of the drying cylinder 7. Example 8

[0100] This embodiment provides an ozone generator, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0101] Furthermore, it also includes:

[0102] A sealing ring 19 is fixedly provided on the end surface of the flange 9 away from the folding sleeve 10 .

[0103] Through this structural design, by providing the sealing ring 19, a sealing effect is played when the flange 9 is connected to the pipeline interface, so that the sealing effect is better.

[0104] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the specification of the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An ozone generator, characterized in that: include: An air compression module (1) is used to compress ambient air and to preliminarily dry and filter the air; A secondary drying module (2), used for re-drying the air output by the air compression module (1); An oxygen generator (3) for removing nitrogen from the air output by the secondary drying module (2); An ozone production module (4) for producing ozone from the oxygen output by the oxygen generator (3); The output end of the air compression module (1) is connected to the input end of the secondary drying module (2), the output end of the secondary drying module (2) is connected to the input end of the oxygen generator (3), the output end of the oxygen generator (3) is fixedly connected to the input end of the ozone production module (4), the oxygen generator (3) further comprises an exhaust gas channel (5), the output end of the exhaust gas channel (5) is also fixedly connected to the input end of the secondary drying module (2), the secondary drying module (2) contains a desiccant (8), and the exhaust gas channel (5) is used to pass the nitrogen separated from the air into the secondary drying module (2) to dehumidify the desiccant (8).

2. An ozone generator according to claim 1, characterized in that: The secondary drying module (2) comprises: A drying component, comprising a drying tube (6) and a drying cylinder (7) fixedly arranged in the drying tube (6), wherein the drying cylinder (7) contains a desiccant (8) for dehumidifying air passing through the drying tube (6), and the drying component is provided in two groups; A connection assembly, wherein the input end and the output end of the drying tube (6) are symmetrically provided with a connection assembly for connecting to a pipeline; The circulation component is used to drive the two sets of drying components to perform cyclic rotation and replacement.

3. An ozone generator according to claim 2, characterized in that: The connection component comprises: A flange (9) is located above the drying pipe (6) and is used for connecting to the pipeline; A folding sleeve (10), one end of the folding sleeve (10) is fixedly connected to the lower end surface of the flange (9), and the other end of the folding sleeve (10) is fixedly connected to the upper end surface of the drying tube (6).

4. An ozone generator according to claim 3, characterized in that: The loop components include: A rotating column (11) is used to drive the two sets of drying components to rotate; A fixed component, wherein the drying component is fixedly connected to the rotating column (11) via the fixed component.

5. An ozone generator according to claim 4, characterized in that: The fixing assembly comprises: A clamp (12), one end of the clamp (12) being detachably connected to the rotating column (11), the drying tube (6) being located in the inner ring of the clamp (12), and the other end of the clamp (12) being driven by a bolt and a nut to clamp the drying tube (6); A groove (13), wherein the outer ring of the drying tube (6) is provided with a groove (13) matching the inner ring of the clamp (12), and the clamp (12) is located in the groove (13).

6. An ozone generator according to claim 5, characterized in that: Also includes: A bracket (14), wherein the rotating column (11) is fixedly rotatably arranged in the bracket (14); Mounting grooves (15), wherein a plurality of mounting grooves (15) are provided through the bracket (14).

7. An ozone generator according to claim 6, characterized in that: Also included is a restriction component, the restriction component comprising: A latch (16) for limiting the rotation of the rotating column (11); A pin plate (17) fixedly mounted on the bracket (14); Wherein, the pin plate (17) and the rotating column (11) are both provided with corresponding pin holes (18), and the latch pin (16) is inserted into the pin holes (18) of the pin plate (17) and the rotating column (11).

8. An ozone generator according to any one of claims 3 to 7, characterized in that: Also includes: A sealing ring (19), wherein the end surface of the flange (9) away from the folding sleeve (10) is fixedly provided with a sealing ring (19).

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