Photo-oxygen waste gas purification equipment

Abstract

The utility model discloses light-oxygen waste gas purification equipment which comprises a light-oxygen purification unit which comprises a light-oxygen purification box, a gas inlet pipe and a gas outlet pipe, the gas inlet pipe and the gas outlet pipe are fixedly communicated with the two ends of the light-oxygen purification box respectively, and a UV lamp holder is fixedly installed on the inner wall of the upper side of the light-oxygen purification box; the UV lamp tube dust removal unit comprises two threaded rods which are vertically arranged and rotationally connected with the upper side wall and the lower side wall of the light oxygen purification box body, the top end of each threaded rod upwards penetrates through the upper side wall of the light oxygen purification box body and is fixedly sleeved with a transmission wheel, and the two transmission wheels are in transmission connection through a transmission belt; a driving motor is fixedly mounted on the upper side wall of the photo-oxidation purification box, an output shaft of the driving motor is fixedly connected with the top end of one threaded rod, and the threaded rod is in threaded connection with a corresponding lifting lug. Dust attached to the outer side wall of the UV lamp tube can be evenly and comprehensively wiped, wiping dead angles do not exist, and the effect that the UV lamp tube irradiates ultraviolet light beams subsequently is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photo-oxygen waste gas purification, in particular to photo-oxygen waste gas purification equipment. Background Art

[0002] Photo-oxygen waste gas purification technology is gaining more and more attention. Its principle is mainly to use high-energy, high-ozone UV ultraviolet light beams to decompose molecules in the air, generating high-energy electrons and holes. These electrons and holes can undergo redox reactions with harmful substances in the waste gas and convert them into harmless substances, such as carbon dioxide and water.

[0003] As the core component of the photo-oxygen waste gas purification equipment, the UV lamp tube will be attached with a lot of dust after long-term use. The dust easily blocks the ultraviolet light beam irradiation effect of the UV lamp tube. In the prior art, the UV lamp tube is mostly fixed inside the purification equipment, which is inconvenient to clean, and the UV lamp tube inside the equipment is not cleaned thoroughly. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing photo-oxygen waste gas purification equipment, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a photo-oxygen waste gas purification device, which is suitable for solving the problem that UVUV lamp tubes are mostly fixedly arranged inside the purification device, which is inconvenient to clean and the UV lamp tubes inside the device are not cleaned thoroughly.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a photo-oxygen waste gas purification device, comprising:

[0008] The photo-oxygen purification unit comprises a photo-oxygen purification box and an air inlet pipe and an air outlet pipe respectively fixedly connected to both ends of the photo-oxygen purification box, a UV lamp holder is fixedly installed on the upper inner wall of the photo-oxygen purification box, and a plurality of groups of uniformly distributed UV lamp tubes are fixedly installed on the lower side wall of the UV lamp holder;

[0009] The UV lamp tube dust removal unit comprises two vertically arranged threaded rods rotatably connected to the upper and lower side walls of the photo-oxygen purification box body, the top end of each threaded rod upwardly penetrates through the upper side wall of the photo-oxygen purification box, a transmission wheel is fixedly provided, the two transmission wheels are connected through a transmission belt, a driving motor is fixedly installed on the upper side wall of the photo-oxygen purification box, the output shaft of the driving motor is fixedly connected to the top end of one of the threaded rods, the threaded rod is threadedly connected with corresponding lifting ears, the two lifting ears are fixedly connected to a hollow plate together, a circular opening matching the UV lamp tube is penetrated through the hollow plate, a wiping ring is fixedly provided on the inner wall of each circular opening, and a seepage hole matching the wiping ring is opened on the side wall of the hollow plate.

[0010] As a preferred solution of the photo-oxygen waste gas purification device described in the utility model, the side wall of the photo-oxygen purification box is hinged with symmetrical box doors, and a handle is fixedly installed on each of the box doors.

[0011] As a preferred solution of the photo-oxygen waste gas purification equipment described in the utility model, wherein: sliding frames are fixedly provided on the upper and lower inner walls of the photo-oxygen purification box, and the sliding frames are slidably connected with a filter cotton net, and the filter cotton net is located between the UV lamp tube and the air inlet pipe.

[0012] As a preferred solution of the photo-oxygen waste gas purification device described in the utility model, a protective frame is fixedly installed on the upper side wall of the photo-oxygen purification box, and the height of the protective frame is higher than the horizontal height of the top end of the transmission wheel.

[0013] As a preferred solution of the photo-oxygen waste gas purification device described in the utility model, each of the driving wheel grooves is provided with evenly distributed anti-slip grooves, and the cross-section of the driving belt is arranged to be an isosceles trapezoid.

[0014] As a preferred solution of the photo-oxygen waste gas purification device described in the utility model, each of the seepage holes is arranged in a trumpet shape, and the diameter of the seepage hole at one end of the opening close to the wiping ring is larger than the diameter of the other end of the seepage hole.

[0015] The beneficial effects of the utility model are as follows: when a large amount of dust accumulates on the surface of the UV lamp after long-term use, the driving motor is started at this time to drive the two threaded rods to rotate forward through the transmission belt and the transmission wheel, and the lifting ears threadably connected to the threaded rods drive the hollow plate and the wiping ring to descend. During the descent process, the wiping ring can evenly and comprehensively wipe the dust attached to the outer wall of the UV lamp, and there is no dead angle for wiping, thereby ensuring the effect of the subsequent UV lamp irradiating the ultraviolet light beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a photo-oxygen waste gas purification device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a UV lamp dust removal unit of a photo-oxygen waste gas purification device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the matching structure of a driving motor, a UV lamp tube and a threaded rod of a photo-oxygen waste gas purification device proposed by the utility model.

[0020] Description of the drawings: 100 photo-oxygen purification unit, 101 photo-oxygen purification box, 102 air inlet pipe, 103 exhaust pipe, 104 box door, 105 UV lamp holder, 106 UV lamp tube, 107 protection frame, 108 sliding frame, 109 filter cotton net, 200 UV lamp tube dust removal unit, 201 threaded rod, 202 transmission wheel, 203 transmission belt, 204 driving motor, 205 lifting ear, 206 hollow plate, 207 wiping ring. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Example

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a photo-oxygen waste gas purification device, including: a photo-oxygen purification unit 100 and a UV lamp tube dust removal unit 200.

[0027] The photo-oxygen purification unit 100 includes a photo-oxygen purification box 101 and an air inlet pipe 102 and an air exhaust pipe 103 respectively fixedly connected to both ends of the photo-oxygen purification box 101. The side wall of the photo-oxygen purification box 101 is hinged with a symmetrical door 104, and each door 104 is fixedly installed with a handle. Through the arrangement of the door 104 and the handle, the components inside the photo-oxygen purification box 101 can be replaced or repaired more conveniently. A UV lamp holder 105 is fixedly installed on the upper inner wall of the photo-oxygen purification box 101, and a plurality of groups of uniformly distributed UV lamp tubes 106 are fixedly installed on the lower side wall of the UV lamp holder 105. Slide frames 108 are fixedly installed on the upper and lower inner walls of the photo-oxygen purification box 101, and the slide frame 108 is slidably connected with a filter cotton net 109. Through the coordinated use of the filter cotton net 109 and the slide frame 108, the air entering the photo-oxygen purification box 101 can be cleaned. The dust mixed in the exhaust gas is initially filtered to prevent a large amount of particulate dust from adhering to the outer wall of the UV lamp tube 106, sharing the dust removal pressure of the UV lamp tube dust removal unit 200 on the UV lamp tube 106, and improving the purification efficiency of the purification equipment for the exhaust gas. The filter cotton net 109 is located between the UV lamp tube 106 and the air intake pipe 102. In the utility model, the UV lamp tube 106 and the UV lamp holder 105 are both inherent components of the photo-oxygen purification equipment. The working principles and specific models of the two are not described in detail here, which is not the innovation of the utility model. A protective frame 107 is fixedly installed on the upper side wall of the photo-oxygen purification box 101. The height of the protective frame 107 is higher than the horizontal height of the top of the transmission wheel 202. Through the setting of the protective frame 107, the drive motor 204 and other electrical components of the generating unit installed thereon can be protected from the upper end;

[0028] The UV lamp tube dust removal unit 200 includes two vertically arranged threaded rods 201 rotatably connected to the upper and lower side walls of the photo-oxygen purification box 101. The top of each threaded rod 201 penetrates upward through the upper side wall of the photo-oxygen purification box 101 and is fixedly sleeved with a transmission wheel 202. The two transmission wheels 202 are connected through a transmission belt 203. The wheel groove of each transmission wheel 202 is provided with evenly distributed anti-slip grooves, and the cross-section of the transmission belt 203 is set to an isosceles trapezoid. This arrangement improves the stability of the cooperation between the transmission wheel 202 and the transmission belt 203. A driving motor 204 is fixedly installed on the upper side wall of the photo-oxygen purification box 101. The output shaft of the driving motor 204 is fixedly connected to the top of one of the threaded rods 201. A corresponding lifting ear 205 is threadedly connected, and the two lifting ears 205 are jointly fixedly connected to the hollow plate 206. A circular opening matching the UV lamp tube 106 is penetrated on the hollow plate 206. A wiping ring 207 is fixedly provided on the inner wall of each circular opening, and a seepage hole matching the wiping ring 207 is provided on the side wall of the hollow plate 206. Each seepage hole is arranged in a trumpet shape, and the diameter of the opening at one end of the seepage hole close to the wiping ring 207 is larger than the diameter of the opening at the other end of the seepage hole. When the wiping liquid filled in the hollow plate 206 passes through the seepage hole with gradually increasing diameter, its internal pressure gradually decreases, and the area of ​​the infiltration wiping ring 207 is larger, thereby improving the wiping effect of the wiping ring 207 on the UV lamp tube 106.

[0029] During use, when the UV lamp tube 106 has been used for a long time and a large amount of dust has accumulated on its surface, the drive motor 204 is started to drive the two threaded rods 201 to rotate forward through the transmission belt 203 and the transmission wheel 202, and the lifting ear 205 threadedly connected to the threaded rod 201 drives the hollow plate 206 and the wiping ring 207 to descend. During the descent process, the wiping ring 207 can evenly and comprehensively wipe the dust attached to the outer wall of the UV lamp tube 106, and there is no dead angle for wiping, thereby ensuring the effect of the subsequent UV lamp tube 106 irradiating the ultraviolet light beam.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A photo-oxidation waste gas purification device, characterized in that: include: A light oxygen purification unit (100) comprises a light oxygen purification box (101) and an air inlet pipe (102) and an air outlet pipe (103) respectively fixedly connected to two ends of the light oxygen purification box (101); a UV lamp holder (105) is fixedly mounted on the upper inner wall of the light oxygen purification box (101); and a plurality of groups of uniformly distributed UV lamp tubes (106) are fixedly mounted on the lower side wall of the UV lamp holder (105); The UV lamp tube dust removal unit (200) comprises two vertically arranged threaded rods (201) rotatably connected to the upper and lower side walls of a photo-oxygen purification box (101), the top end of each threaded rod (201) upwardly penetrating the upper side wall of the photo-oxygen purification box (101) and being fixedly sleeved with a transmission wheel (202), the two transmission wheels (202) being connected in transmission via a transmission belt (203), the upper side wall of the photo-oxygen purification box (101) being fixedly mounted with a driving motor (204), the driving motor (20 4) The output shaft is fixedly connected to the top end of one of the threaded rods (201); a corresponding lifting ear (205) is threadedly connected to the threaded rod (201); the two lifting ears (205) are fixedly connected to a hollow plate (206); a circular opening matching the UV lamp tube (106) is penetrated through the hollow plate (206); a wiping ring (207) is fixedly provided on the inner wall of each circular opening; and a liquid seepage hole matching the wiping ring (207) is provided on the side wall of the hollow plate (206).

2. The photo-oxidation waste gas purification equipment according to claim 1, characterized in that: The side wall of the photo-oxygen purification box (101) is hinged with symmetrical box doors (104), and each of the box doors (104) is fixedly mounted with a handle.

3. The photo-oxidation waste gas purification equipment according to claim 1, characterized in that: The upper and lower inner walls of the photo-oxygen purification box (101) are fixedly provided with sliding frames (108), and the sliding frames (108) are slidably connected with a filter cotton net (109), and the filter cotton net (109) is located between the UV lamp tube (106) and the air inlet pipe (102).

4. The photo-oxidation waste gas purification equipment according to claim 1, characterized in that: A protective frame (107) is fixedly mounted on the upper side wall of the photo-oxygen purification box (101), and the height of the protective frame (107) is higher than the horizontal height of the top end of the transmission wheel (202).

5. The photo-oxidation waste gas purification equipment according to claim 1, characterized in that: The wheel groove of each transmission wheel (202) is provided with evenly distributed anti-skid patterns, and the cross section of the transmission belt (203) is arranged in an isosceles trapezoid.

6. The photo-oxidation waste gas purification equipment according to claim 1, characterized in that: Each of the seepage holes is arranged in a trumpet shape, and the diameter of the opening at one end of the seepage hole close to the wiping ring (207) is larger than the diameter of the opening at the other end of the seepage hole.

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