CN212403608U - Photocatalysis advanced oxidation equipment convenient to installation fluorescent tube - Google Patents
Photocatalysis advanced oxidation equipment convenient to installation fluorescent tube Download PDFInfo
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- CN212403608U CN212403608U CN202020612581.5U CN202020612581U CN212403608U CN 212403608 U CN212403608 U CN 212403608U CN 202020612581 U CN202020612581 U CN 202020612581U CN 212403608 U CN212403608 U CN 212403608U
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- shell
- protective tube
- advanced oxidation
- ultraviolet lamp
- mounting hole
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a light catalytic advanced oxidation device which belongs to the technical field of light catalytic oxidation device, in particular to a light catalytic advanced oxidation device which is convenient for installing a lamp tube, comprising a shell and an ultraviolet lamp tube, wherein the middle parts of the left and the right sides of the shell are respectively provided with a water inlet and a water outlet, the right side of the inner cavity of the shell is fixedly connected with a fixed block, the left side of the fixed block is provided with a slot, the left side wall of the shell is provided with a mounting hole, the mounting hole corresponds to the left and the right of the slot position, the outer side of the ultraviolet lamp tube is provided with a protective tube, the protective tube runs through the mounting hole and the right side of the protective tube is inserted in the slot, the outer wall of the left side of the protective tube is fixedly connected with a fixed plate, the fixed plate is, the protective tube is easy to disassemble, and the damaged ultraviolet lamp tube is convenient to replace.
Description
Technical Field
The utility model relates to a photocatalysis oxidation equipment technical field specifically is a photocatalysis advanced oxidation equipment convenient to installation fluorescent tube.
Background
Photocatalytic oxidation technology utilizes photo-excitation oxidation to oxidize O2、H2O2The oxidizing agent is combined with the light radiation. The light is mainly ultraviolet light including uv-H2O2、uv-O2And the like, can be used for treating CCl in sewage4And difficultly degradable substances such as polychlorinated biphenyl. In addition, in the fenton system with ultraviolet light, the synergistic effect exists between the ultraviolet light and iron ions, so that H is enabled to be in a synergistic effect2O2The speed of decomposing to generate hydroxyl free radicals is greatly accelerated, and the oxidation removal of organic matters is promoted.
The existing photocatalytic oxidation equipment has larger volume and more complex structure, and is inconvenient for workers to move and move the equipment; the lamp tube of the photocatalytic oxidation equipment is inconvenient to replace.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a photocatalysis advanced oxidation device convenient for installing a lamp tube, which solves the problems that the existing photocatalysis advanced oxidation device proposed in the background technology has larger volume and more complex structure, and is inconvenient for workers to move and move the device; the lamp tube of the photocatalytic oxidation equipment is inconvenient to replace.
In order to achieve the above object, the utility model provides a following technical scheme: a photocatalysis advanced oxidation device convenient for installing a lamp tube comprises a shell and an ultraviolet lamp tube, wherein the middle parts of the left side and the right side of the shell are respectively provided with a water inlet and a water outlet, the right side of an inner cavity of the shell is fixedly connected with a fixed block, the left side of the fixed block is provided with an inserting groove, the left side wall of the shell is provided with a mounting hole, the mounting hole corresponds to the left side and the right side of the inserting groove, the outer side of the ultraviolet lamp tube is provided with a protective tube, the protective tube penetrates through the mounting hole, the right side of the protective tube is inserted in the inserting groove, the outer wall of the left side of the protective tube is fixedly connected with a fixed plate, the fixed plate is provided with a through hole, the left side of the shell is provided with a threaded hole, the through, and a strong oxidant port adding port is arranged on the left side of the shell.
Preferably, the housing is cylindrical.
Preferably, the sealing groove is matched with the sealing ring.
Preferably, the number of the fixed blocks and the number of the ultraviolet lamp tubes are eight, and the eight fixed blocks and the eight ultraviolet lamp tubes are uniformly distributed along the axis of the shell.
Preferably, the protective tube is a quartz protective tube.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model has simple structure, small size, convenient placement and easy removal and movement of the equipment by the staff;
2) the protective tube is used for protecting the ultraviolet lamp tube, so that the ultraviolet lamp tube is prevented from being damaged due to water flow impact and the like, and the ultraviolet lamp tube is prevented from being frequently replaced;
3) the protective tube is fixed in the shell through the slot, the fixing plate is fixed in the sealing ring for sealing, the mounting hole is prevented from leaking water, and the fixing plate is fixed through the bolt, so that the protective tube is easy to detach, and the damaged ultraviolet lamp tube is convenient to replace.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1A according to the present invention;
fig. 3 is a left side view structure diagram of the present invention.
In the figure: the device comprises a shell 1, a fixing block 2, a slot 3, a water outlet 4, an ultraviolet lamp tube 5, a protective tube 6, a fixing plate 7, a water inlet 8, a bolt 9, a through hole 10, a threaded hole 11, a sealing groove 12, a sealing ring 13, a mounting hole 14 and a strong oxidant port 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a photocatalysis advanced oxidation device convenient for mounting a lamp tube comprises a shell 1 and an ultraviolet lamp tube 5, wherein the middle parts of the left side and the right side of the shell 1 are respectively provided with a water inlet 8 and a water outlet 4, the water inlet 8 and the water outlet 4 are respectively used for connecting a water inlet pipe and a water outlet pipe, the right side of an inner cavity of the shell 1 is fixedly connected with a fixed block 2, the left side of the fixed block 2 is provided with a slot 3, the side wall of the slot 3 is provided with an elastic layer, the left side wall of the shell 1 is provided with a mounting hole 14, the mounting hole 14 corresponds to the position of the slot 3 in the left-right direction, the outer side of the ultraviolet lamp tube 5 is provided with a protective tube 6, the protective tube 6 penetrates through the mounting hole 14, the right side of the protective tube 6 is inserted into the slot 3, the right side of the protective tube 6 is matched with the slot 3, the, cause the damage, protective tube 6 left side outer wall fixedly connected with fixed plate 7, through-hole 10 has been seted up to fixed plate 7, threaded hole 11 has been seted up on 1 left side of casing, correspond about through-hole 10 and the threaded hole 11 position, bolt 9 has been placed on fixed plate 7 left side, bolt 9 runs through-hole 10 and with threaded hole 11 spiro union, seal groove 12 has been seted up on 7 right sides of fixed plate, place sealing washer 13 in seal groove 12, make through sealing washer 13 sealed between fixed plate 7 and the casing 1And water leakage at the mounting hole 14 is avoided, and a strong oxidant port adding port 15 is arranged on the left side of the shell 1 and used for adding O3Or H2O2。
The shell 1 is cylindrical and small in size.
The sealing groove 12 is matched with the sealing ring 13, so that sealing is facilitated.
The number of the fixing blocks 2 and the number of the ultraviolet lamp tubes 5 are eight, and the eight fixing blocks 2 and the eight ultraviolet lamp tubes 5 are uniformly distributed along the axis of the shell 1.
The protective tube 6 is a quartz protective tube which has the advantages of fast temperature rise, small thermal inertia, high temperature resistance, corrosion resistance, good thermal chemical property stability and long service life.
The working principle is as follows: sewage enters from the water inlet 8, and the ultraviolet lamp tube 5 emits ultraviolet light to excite strong oxidant (O)3Or H2O2) The violent photochemical reaction is generated to accelerate the generation of hydroxyl free radicals with strong oxidation capability, the hydroxyl free radicals attack pollutants nonselectively, and a plurality of different oxidation reactions finally convert organic impurities into CO2And H2O, and intermediates containing oxygen functional groups are significantly increased in the reaction, these intermediates usually contain one or several-OH and COOH-functional groups, which usually show higher bioavailability than the original organic compounds, while the toxicity is removed, improving the biodegradability of wastewater, and no odor is generated after treatment, no malodorous gas is generated, when the ultraviolet lamp tube 5 is damaged, the protective tube 6 can be taken out from the housing 1 by loosening 9 bolts, which is convenient for replacing the ultraviolet lamp tube 5, and the slot 3 is used for fixing the right end of the protective tube 6.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A photocatalysis advanced oxidation equipment convenient for installing lamp tubes comprises a shell (1) and ultraviolet lamp tubes (5), and is characterized in that: the water inlet (8) and the water outlet (4) are respectively formed in the middle of the left side and the right side of the shell (1), the fixed block (2) is fixedly connected to the right side of the inner cavity of the shell (1), the slot (3) is formed in the left side of the fixed block (2), the mounting hole (14) is formed in the left side wall of the shell (1), the mounting hole (14) corresponds to the slot (3) in the left-right direction, the protective tube (6) is arranged on the outer side of the ultraviolet lamp tube (5), the protective tube (6) penetrates through the mounting hole (14), the right side of the protective tube (6) is inserted into the slot (3), the outer wall of the left side of the protective tube (6) is fixedly connected with the fixed plate (7), the through hole (10) is formed in the fixed plate (7), the threaded hole (11) is formed in the left side of the shell (1), bolt (9) run through-hole (10) and with screw hole (11) spiro union, seal groove (12) have been seted up on fixed plate (7) right side, place sealing washer (13) in seal groove (12), casing (1) left side is provided with strong oxidant mouth and adds mouth (15).
2. A photocatalytic advanced oxidation apparatus for facilitating the installation of a lamp as set forth in claim 1, wherein: the shell (1) is cylindrical.
3. A photocatalytic advanced oxidation apparatus for facilitating the installation of a lamp as set forth in claim 1, wherein: the sealing groove (12) is matched with the sealing ring (13).
4. A photocatalytic advanced oxidation apparatus for facilitating the installation of a lamp as set forth in claim 1, wherein: the number of the fixing blocks (2) and the number of the ultraviolet lamp tubes (5) are eight, and the fixing blocks (2) and the ultraviolet lamp tubes (5) are uniformly distributed along the axis of the shell (1).
5. A photocatalytic advanced oxidation apparatus for facilitating the installation of a lamp as set forth in claim 4, wherein: the protective tube (6) is a quartz protective tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612581.5U CN212403608U (en) | 2020-04-22 | 2020-04-22 | Photocatalysis advanced oxidation equipment convenient to installation fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612581.5U CN212403608U (en) | 2020-04-22 | 2020-04-22 | Photocatalysis advanced oxidation equipment convenient to installation fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212403608U true CN212403608U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020612581.5U Active CN212403608U (en) | 2020-04-22 | 2020-04-22 | Photocatalysis advanced oxidation equipment convenient to installation fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212403608U (en) |
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2020
- 2020-04-22 CN CN202020612581.5U patent/CN212403608U/en active Active
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