CN220223708U - Ultraviolet disinfection device suitable for urban sewage treatment - Google Patents
Ultraviolet disinfection device suitable for urban sewage treatment Download PDFInfo
- Publication number
- CN220223708U CN220223708U CN202321557821.6U CN202321557821U CN220223708U CN 220223708 U CN220223708 U CN 220223708U CN 202321557821 U CN202321557821 U CN 202321557821U CN 220223708 U CN220223708 U CN 220223708U
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- sewage treatment
- ultraviolet disinfection
- servo motor
- cover plate
- fixedly connected
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- 239000010865 sewage Substances 0.000 title claims abstract description 59
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000001954 sterilising effect Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment, in particular to an ultraviolet disinfection device suitable for urban sewage treatment, which comprises a sewage treatment box and a sealing cover plate, wherein the lower surface of the sealing cover plate is in contact with the upper surface of the sewage treatment box, fixed blocks which are symmetrically distributed are fixedly connected to the lower surface of the sewage treatment box, positioning blocks are movably inserted to the outer surfaces of the fixed blocks, mounting plates are fixedly connected to the opposite surfaces of the two positioning blocks, and the lower surface of each mounting plate is in contact with the inner bottom wall of the sewage treatment box. This ultraviolet disinfection device suitable for urban sewage treatment is provided with cleaning device through the upper surface at sealed apron, and cleaning device includes servo motor, servo motor lower surface and sealed apron's upper surface fixed mounting, has reached the automation and has cleared up the dirt on the ultraviolet disinfection fluorescent tube, and has and mix the vortex to sewage to improve disinfection quality and disinfection effect to sewage.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to an ultraviolet disinfection device suitable for urban sewage treatment.
Background
The sewage treatment equipment is industrial equipment capable of effectively treating urban domestic sewage, industrial wastewater and the like, ultraviolet disinfection is an essential link in water treatment, ultraviolet rays can effectively kill harmful bacteria in sewage, the clean degree of water is guaranteed, and the deep ultraviolet sterilization principle is that the ultraviolet rays are used for irradiating single-cell microorganisms such as cells, viruses and the like to destroy the structure of life center DNA of the single-cell microorganisms, so that bacteria die or lose reproductive capacity, thereby achieving the aim of purifying sewage.
An ultraviolet disinfection device (publication No. CN 214829165U) for sewage treatment is disclosed in Chinese patent literature, and the ultraviolet lamp is stably assembled and disassembled through the cooperation of a pull rod and a clamping groove, so that the maintenance cost is reduced, but after the ultraviolet lamp is used for a long time, dirt can be accumulated on a protective sleeve on the surface of the ultraviolet lamp, the penetrating power of ultraviolet rays is reduced, the disinfection efficiency is influenced, sewage is always in a static state, and the sewage disinfection effect far away from the ultraviolet lamp is lower than that of sewage close to the ultraviolet lamp, so that the disinfection effect is reduced.
Disclosure of Invention
Based on the technical problems that dirt is easy to accumulate on the existing ultraviolet lamp, the disinfection efficiency is reduced, and the sewage is still disinfected, so that the disinfection effect is reduced, the utility model provides an ultraviolet disinfection device suitable for urban sewage treatment.
The utility model provides an ultraviolet disinfection device suitable for urban sewage treatment, which comprises a sewage treatment box and a sealing cover plate, wherein the lower surface of the sealing cover plate is in contact with the upper surface of the sewage treatment box;
the upper surface of sealing cover plate is provided with cleaning device, and cleaning device includes servo motor, servo motor lower surface with sealing cover plate's upper surface fixed mounting.
Preferably, an output shaft of the servo motor is fixedly provided with a screw rod through a coupler, and one end of the screw rod penetrates through the sealing cover plate and extends to the inside of the sewage treatment box.
Preferably, the outer surface of one end of the screw rod is mounted with the upper surface of the mounting plate through a bearing, and ultraviolet disinfection lamp tubes distributed in an annular array are fixedly mounted on the upper surface of the mounting plate.
Preferably, one end of the ultraviolet disinfection lamp tube is fixedly arranged on the lower surface of the sealing cover plate, lifting blocks are sleeved on the outer surface of the screw rod in a threaded manner, and limit holes which are symmetrically distributed are formed in the outer surface of the lifting blocks.
Preferably, the inner wall activity in spacing hole has cup jointed the gag lever post, the one end of gag lever post with the last fixed surface of mounting disc is connected, the other end of gag lever post with the lower fixed surface of sealing cover plate is connected, lifting block surface fixedly connected with is annular array distributed's connecting rod.
Preferably, one end fixedly connected with clearance ring of connecting rod, the inner wall of clearance ring is provided with the clearance brush strip that is annular array and distributes, the one end of clearance brush strip with the surface contact of ultraviolet ray disinfection fluorescent tube, the surface fixedly connected with of clearance ring is the vortex blade of symmetric distribution.
The beneficial effects of the utility model are as follows:
through being provided with cleaning device at sealing cover plate's upper surface, and cleaning device includes servo motor, servo motor lower surface and sealing cover plate's upper surface fixed mounting has reached the automation and has cleared up the dirt on the ultraviolet disinfection fluorescent tube, and has and mix the vortex to sewage to improve disinfection quality and disinfection effect to sewage.
Drawings
FIG. 1 is a schematic view of an ultraviolet disinfection device suitable for municipal sewage treatment;
FIG. 2 is a perspective view showing the structure of a sewage treatment tank of an ultraviolet sterilizing apparatus suitable for treating urban sewage;
FIG. 3 is a perspective view showing the structure of a mounting plate of an ultraviolet sterilizing apparatus suitable for treating municipal sewage;
fig. 4 is a perspective view of a cleaning ring structure of an ultraviolet sterilizing device suitable for urban sewage treatment.
In the figure: 1. a sewage treatment tank; 2. sealing the cover plate; 3. a fixed block; 4. a positioning block; 5. a mounting plate; 6. a servo motor; 61. a screw rod; 62. an ultraviolet disinfection lamp tube; 63. a lifting block; 64. a limit rod; 65. a connecting rod; 66. cleaning the ring; 67. cleaning brush strips; 68. turbulence blades.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an ultraviolet disinfection device suitable for urban sewage treatment comprises a sewage treatment box 1 and a sealing cover plate 2, wherein the lower surface of the sealing cover plate 2 is in contact with the upper surface of the sewage treatment box 1, fixed blocks 3 which are symmetrically distributed are fixedly connected to the lower surface of the sewage treatment box 1, positioning blocks 4 are movably inserted on the outer surfaces of the fixed blocks 3, mounting plates 5 are fixedly connected to the opposite surfaces of the two positioning blocks 4, and the lower surface of the mounting plates 5 is in contact with the inner bottom wall of the sewage treatment box 1;
the upper surface of the sealing cover plate 2 is provided with a cleaning device, and the cleaning device comprises a servo motor 6, and the lower surface of the servo motor 6 is fixedly arranged on the upper surface of the sealing cover plate 2.
Further, in order to realize spacing fixedly, the output shaft of servo motor 6 has lead screw 61 through shaft coupling fixed mounting, and the one end of lead screw 61 runs through sealed apron 2 and extends to the inside of sewage treatment case 1, and fixed block 3 uses with the cooperation of locating piece 4, plays the effect of spacing fixedly to mounting disc 5, and servo motor 6 can adopt external time relay to carry out timing control and start.
Further, in order to realize safety protection, the outer surface of one end of the screw rod 61 is mounted on the upper surface of the mounting plate 5 through a bearing, the upper surface of the mounting plate 5 is fixedly provided with ultraviolet disinfection lamp tubes 62 distributed in an annular array, and quartz explosion-proof glass tubes are arranged on the outer surface of the ultraviolet disinfection lamp tubes 62 to play a role in protection.
Further, in order to realize lifting descaling, one end of the ultraviolet disinfection lamp tube 62 is fixedly installed on the lower surface of the sealing cover plate 2, the lifting block 63 is sleeved on the outer surface of the screw rod 61 in a threaded manner, limit holes which are symmetrically distributed are formed in the outer surface of the lifting block 63, and the screw rod 61 rotates to drive the lifting block 63 to lift.
Further, in order to realize spacing removal, the inner wall activity in spacing hole has cup jointed gag lever post 64, the one end of gag lever post 64 and the last fixed surface of mounting disc 5 are connected, the other end of gag lever post 64 and the lower fixed surface of sealing cover plate 2 are connected, lifter 63 surface fixedly connected with is annular array distributed's connecting rod 65, the cooperation in gag lever post 64 and spacing hole is used, plays the effect of spacing to lifter 63, the lifting movement of lifter 63 plays and drives connecting rod 65 and remove.
Further, in order to realize automatic dirt removal, one end fixedly connected with clearance ring 66 of connecting rod 65, the inner wall of clearance ring 66 is provided with and is annular array distribution's clearance brush strip 67, the one end of clearance brush strip 67 and the surface contact of ultraviolet disinfection fluorescent tube 62, the surface fixedly connected with of clearance ring 66 is symmetrical distribution's vortex blade 68, the removal of connecting rod 65 plays the dirt on ultraviolet disinfection fluorescent tube 62 surface through clearance ring 66 and clearance brush strip 67 and clears away, clearance brush strip 67 adopts soft elastic material to make, the motion that vortex blade 68 played plays the effect of cooperation ultraviolet disinfection fluorescent tube 62 to the even sterilization of sewage.
Through being provided with cleaning device at the upper surface of sealed apron 2, and cleaning device includes servo motor 6, servo motor 6 lower surface and the upper surface fixed mounting of sealed apron 2 have reached the automation and have cleared up the dirt on the ultraviolet disinfection fluorescent tube 62, and have and mix the vortex to sewage to improve disinfection quality and disinfection effect to sewage.
Working principle: step one, a servo motor 6 is controlled to be started at fixed time through an external time relay, the servo motor 6 drives a screw rod 61 to rotate clockwise, the screw rod 61 rotates to drive a lifting block 63 to move upwards through the cooperation of a limiting hole and a limiting rod 64, the lifting block 63 moves to drive a cleaning ring 66 to move through a connecting rod 65, and dirt on the surface of an ultraviolet disinfection lamp tube 62 is cleaned through a cleaning brush strip 67 by the cleaning ring 66;
step two, simultaneously, the movement of the cleaning ring 66 drives the turbulence blades 68 to move, thereby driving the sewage in the sewage treatment tank 1 to move, so that the sewage treatment tank is uniformly disinfected, and when the sewage treatment tank rises to a preset height, the servo motor 6 drives the screw rod 61 to rotate anticlockwise, and the cleaning ring 66 is driven by the lifting block 63 to descend, move and reset, and then stop working.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an ultraviolet ray disinfection device suitable for urban sewage treatment, includes sewage treatment case (1) and sealed apron (2), its characterized in that: the lower surface of the sealing cover plate (2) is in contact with the upper surface of the sewage treatment box (1), the lower surface of the sewage treatment box (1) is fixedly connected with symmetrically distributed fixed blocks (3), the outer surfaces of the fixed blocks (3) are movably inserted with positioning blocks (4), the opposite surfaces of the two positioning blocks (4) are fixedly connected with mounting plates (5), and the lower surface of each mounting plate (5) is in contact with the inner bottom wall of the sewage treatment box (1);
the upper surface of sealing apron (2) is provided with cleaning device, and cleaning device includes servo motor (6), servo motor (6) lower surface with the upper surface fixed mounting of sealing apron (2).
2. An ultraviolet disinfection apparatus for municipal sewage treatment according to claim 1, wherein: an output shaft of the servo motor (6) is fixedly provided with a screw rod (61) through a coupler, and one end of the screw rod (61) penetrates through the sealing cover plate (2) and extends to the inside of the sewage treatment box (1).
3. An ultraviolet disinfection apparatus for municipal sewage treatment according to claim 2, wherein: the outer surface of one end of the screw rod (61) is mounted with the upper surface of the mounting plate (5) through a bearing, and ultraviolet disinfection lamp tubes (62) distributed in an annular array are fixedly mounted on the upper surface of the mounting plate (5).
4. A uv disinfection apparatus for municipal sewage treatment according to claim 3, wherein: one end of the ultraviolet disinfection lamp tube (62) is fixedly arranged on the lower surface of the sealing cover plate (2), lifting blocks (63) are sleeved on the outer surface of the screw rod (61) in a threaded mode, and limit holes which are symmetrically distributed are formed in the outer surface of the lifting blocks (63).
5. An ultraviolet disinfection apparatus for municipal sewage treatment according to claim 4, wherein: the inner wall activity in spacing hole has cup jointed gag lever post (64), the one end of gag lever post (64) with the upper surface fixed connection of mounting disc (5), the other end of gag lever post (64) with the lower surface fixed connection of sealed apron (2), lifter (63) surface fixed connection has connecting rod (65) that are annular array and distribute.
6. An ultraviolet disinfection apparatus for municipal sewage treatment according to claim 5, wherein: one end fixedly connected with clearance ring (66) of connecting rod (65), the inner wall of clearance ring (66) is provided with clearance brush strip (67) that are annular array and distribute, the one end of clearance brush strip (67) with the surface contact of ultraviolet disinfection fluorescent tube (62), the surface fixedly connected with of clearance ring (66) is vortex blade (68) of symmetric distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557821.6U CN220223708U (en) | 2023-06-19 | 2023-06-19 | Ultraviolet disinfection device suitable for urban sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557821.6U CN220223708U (en) | 2023-06-19 | 2023-06-19 | Ultraviolet disinfection device suitable for urban sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223708U true CN220223708U (en) | 2023-12-22 |
Family
ID=89171682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321557821.6U Active CN220223708U (en) | 2023-06-19 | 2023-06-19 | Ultraviolet disinfection device suitable for urban sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223708U (en) |
-
2023
- 2023-06-19 CN CN202321557821.6U patent/CN220223708U/en active Active
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