CN211963727U - Photocatalytic oxidation device for industrial waste gas and multi-field treatment - Google Patents
Photocatalytic oxidation device for industrial waste gas and multi-field treatment Download PDFInfo
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- CN211963727U CN211963727U CN201921530808.5U CN201921530808U CN211963727U CN 211963727 U CN211963727 U CN 211963727U CN 201921530808 U CN201921530808 U CN 201921530808U CN 211963727 U CN211963727 U CN 211963727U
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- shell
- waste gas
- filter screen
- mounting plate
- industrial waste
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Abstract
The utility model provides a photocatalytic oxidation device for industrial waste gas and multi-field treatment, which comprises a shell, a pipeline protective cover and a supporting seat; the outer wall of the pipeline is provided with a pipeline protective cover with a flexible structure; a group of supporting blocks with rectangular structures are symmetrically processed on the sliding block B; two supporting seats are arranged on the bottom end face of the shell, and sliding rails with trapezoidal structures are processed on the supporting seats. The exhaust fans are arranged on the upper end surface, the lower end surface, the left end surface and the right end surface of the shell, so that the multi-directional waste gas collecting effect is achieved, the space occupation is reduced by arranging the exhaust fans on the shell, and particularly the exhaust fans at the bottom end can well collect the precipitated industrial waste gas; a filter screen is arranged on the exhaust fan, so that the primary filtration of impurities in the waste gas is realized; the exhaust fan is provided with a concave groove matched with the filter screen mounting ring, and the filter screen mounting ring is matched with the exhaust fan to replace the filter screen.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment's photocatalytic oxidation, more specifically say, the photocatalytic oxidation device that in particular to industrial waste gas and many fields were handled.
Background
Photocatalytic oxidation technology combines oxidants such as O2, H2O2, etc. with light radiation using photo-excited oxidation. The light is mainly ultraviolet light, and comprises uv-H2O2, uv-O2 and other processes, and can be used for treating difficultly-degraded substances such as CCl4, polychlorinated biphenyl and the like in sewage. In addition, in a Fenton system with ultraviolet light, a synergistic effect exists between the ultraviolet light and iron ions, so that the speed of decomposing H2O2 to generate hydroxyl radicals is greatly increased, the oxidation removal of organic matters is promoted, the waste gas generated in industry can be well treated, and industrial waste gas and a photocatalytic oxidation device for multi-field treatment can be used.
Based on the above, the present inventors have found that, in the existing conventional photocatalytic oxidation apparatus similar to industrial waste gas treatment, there are mainly the following disadvantages, such as:
the existing photocatalytic oxidation device occupies a large area of the ground, one fan is independently used for air extraction, and the filter device is troublesome to replace during pretreatment; the method is single in the field of waste gas treatment, and particularly has poor absorption effect on waste gas at the bottom; the pipeline for waste gas treatment is directly exposed outside, which causes the damage of the pipeline, and the irradiation lamp is troublesome to install and has high manufacturing cost.
In view of the above, research and improvement are made on the existing structure and defects, and a photocatalytic oxidation apparatus for industrial waste gas and multi-field treatment is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a photocatalytic oxidation device for industrial waste gas and multi-field treatment, which solves the problems that the existing photocatalytic oxidation device occupies a large area of the ground, a fan is independently used for air exhaust, and the filter device is troublesome to replace during pretreatment; the method is single in the field of waste gas treatment, and particularly has poor absorption effect on waste gas at the bottom; the pipeline of waste gas treatment is directly exposed outside, which causes the damage of the pipeline, and the irradiation lamp is troublesome to install and has high manufacturing cost.
The utility model is used for the purpose and the efficiency of the photocatalytic oxidation device that industrial waste gas and many fields were handled are reached by following specific technological means:
the photocatalytic oxidation device for industrial waste gas and multi-field treatment comprises a shell, a filter screen mounting plate, an ultraviolet lamp mounting plate, a sliding block A, an exhaust fan, a filter screen mounting ring, an adjusting baffle, a sliding block B, a pipeline protective cover and a supporting seat; (as shown in fig. 6) the right end surface of the exhaust fan is provided with an annular groove with a rectangular structure; the shell is provided with a sliding groove matched with the ultraviolet lamp mounting plate; a pipeline is arranged on the rear end face of the outer wall of the shell, and a pipeline protective cover with a flexible structure is arranged on the outer wall of the pipeline; the adjusting baffle is provided with a sliding groove with a rectangular structure; a group of supporting blocks with rectangular structures are symmetrically processed on the sliding block B; a group of supporting blocks with a trapezoidal structure is processed at the top of the filter screen mounting plate, and a group of connecting blocks with a trapezoidal structure is processed at the front end of the filter screen mounting plate; the bottom end face of the shell is provided with two supporting seats, and sliding rails with trapezoidal structures are processed on the supporting seats; two fixing bolts are arranged on the front end face of the shell.
Furthermore, a circular through hole is formed in each of the four end faces of the shell in the vertical and left-right directions, and one exhaust fan is installed on each through hole.
Further, the inner cavity of the exhaust fan is provided with the filter screen mounting ring, and the outer wall of the exhaust fan is provided with four trapezoidal fixed blocks in an annular array; two rubber rings are arranged on the outer wall of the filter screen mounting ring.
Furthermore, two adjusting baffles are symmetrically arranged at the bottom end of the shell; the adjusting baffle is composed of two blocks, and each block is provided with a rectangular groove; and one sliding block B is connected between the two adjusting baffles in a sliding manner.
Furthermore, a plurality of sliding grooves with trapezoidal structures are formed in the ultraviolet lamp mounting plate, and two sliding blocks A with trapezoidal structures are processed on the left side and the right side of the ultraviolet lamp mounting plate; three groups of sliding grooves with a trapezoidal structure are symmetrically formed in the inner wall of the shell; the ultraviolet lamp mounting plate is provided with a threaded hole at the top end of each sliding groove, and the threaded holes are provided with fixing bolts.
Compared with the prior art, the utility model discloses following beneficial effect has:
the exhaust fans are arranged on the upper end surface, the lower end surface, the left end surface and the right end surface of the shell, so that the multi-directional waste gas collecting effect is achieved, the space occupation is reduced by arranging the exhaust fans on the shell, and particularly the exhaust fans at the bottom end can well collect the precipitated industrial waste gas; a filter screen is arranged on the exhaust fan, so that the primary filtration of impurities in the waste gas is realized; the exhaust fan is provided with a concave groove matched with the filter screen mounting ring, and the filter screen mounting ring is matched with the exhaust fan to replace the filter screen.
Install the pipeline protection casing of easy change on the outer wall of pipeline, because of the pipeline protection casing can stretch for flexible protection casing, compare can be better protect the pipeline with prior art.
Three groups of grooves with trapezoidal structures are formed in the inner wall of the shell, symmetrical sliding grooves with trapezoidal structures are formed in the ultraviolet lamp mounting plate, the shell is matched with the ultraviolet lamp mounting plate to be rapidly mounted, and the ultraviolet lamp mounting plate is mounted as required; the bottom end of the ultraviolet lamp mounting plate is provided with a group of mounting grooves with a trapezoidal structure, each mounting groove is provided with a fixing bolt, the ultraviolet lamp is mounted through the mounting groove, and then the ultraviolet rays are fixed through the fixing bolts; compared with the prior art, the ultraviolet lamp mounting plate plays a role in facilitating mounting.
Drawings
Fig. 1 is an open axial view structural schematic diagram of the photocatalytic oxidation device of the present invention.
Fig. 2 is a schematic view of the closed axial view structure of the photocatalytic oxidation apparatus of the present invention.
Fig. 3 is a schematic view of the structure of the photocatalytic oxidation device after rotating.
Fig. 4 is an enlarged schematic structural diagram of the utility model at a in fig. 1.
Fig. 5 is a schematic view of the shaft structure of the exhaust fan of the present invention.
Fig. 6 is a schematic view of the shaft view split structure of the exhaust fan of the present invention.
Fig. 7 is an axial view of the ultraviolet lamp mounting plate of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a housing; 2. a filter screen mounting plate; 3. an ultraviolet lamp mounting plate; 301. a sliding block A; 4. an exhaust fan; 401. a filter screen mounting ring; 5. adjusting the baffle; 501. a sliding block B; 6. a pipe protective cover; 7. and (4) supporting the base.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the utility model provides a photocatalytic oxidation device for industrial waste gas and multi-field treatment, which comprises a shell 1, a filter screen mounting plate 2, an ultraviolet lamp mounting plate 3, a sliding block A301, an exhaust fan 4, a filter screen mounting ring 401, an adjusting baffle 5, a sliding block B501, a pipeline protective cover 6 and a supporting seat 7; as shown in fig. 6, an annular groove with a rectangular structure is formed on the right end face of the exhaust fan 4; the shell 1 is provided with a sliding groove matched with the ultraviolet lamp mounting plate 3; a pipeline is arranged on the rear end face of the outer wall of the shell 1, and a pipeline protective cover 6 with a flexible structure is arranged on the outer wall of the pipeline; the adjusting baffle 5 is provided with a sliding groove with a rectangular structure; a group of supporting blocks with rectangular structures are symmetrically processed on the sliding block B501; a group of supporting blocks with a trapezoidal structure is processed at the top of the filter screen mounting plate 2, and a group of connecting blocks with a trapezoidal structure is processed at the front end of the filter screen mounting plate 2; the bottom end face of the shell 1 is provided with two supporting seats 7, and the supporting seats 7 are provided with sliding rails with trapezoidal structures; two fixing bolts are mounted on the front end face of the shell 1.
Wherein, a circular through-hole has all been seted up on four terminal surfaces about 1 about, and all install one on each through-hole air exhauster 4, so can diversely collect waste gas.
The inner cavity of the exhaust fan 4 is provided with the filter screen mounting ring 401, and the outer wall of the exhaust fan 4 is provided with four trapezoidal fixing blocks in an annular array; two rubber rings are installed on the outer wall of the filter screen installation ring 401, so the filter screen installation ring 401 plays a role in preliminarily filtering impurities in waste gas.
The bottom end of the shell 1 is symmetrically provided with two adjusting baffles 5; the adjusting baffle 5 consists of two blocks, and each block is provided with a rectangular groove; one sliding block B501 is connected between the two adjusting baffles 5 in a sliding manner, so that the adjusting baffles 5 control the size of water flow by adjusting the sliding block B501; the adjusting baffle 5 plays a role of blocking water flow from entering the inner cavity of the shell 1 when the exhaust fan 4 works.
The ultraviolet lamp mounting plate 3 is provided with a plurality of sliding grooves with trapezoidal structures, and the left side and the right side of the ultraviolet lamp mounting plate 3 are provided with two sliding blocks A301 with trapezoidal structures; three groups of sliding grooves with a trapezoidal structure are symmetrically formed in the inner wall of the shell 1; ultraviolet lamp mounting panel 3 has seted up a screw hole on the top of each sliding tray, and installs fixing bolt on the screw hole, so ultraviolet lamp mounting panel 3 passes through sliding tray on the casing 1 is installed, sliding tray on the ultraviolet lamp mounting panel 3 is used for installing ultraviolet lamp, and then rotates fixing bolt and fix ultraviolet lamp, ultraviolet lamp mounting panel 3 has played the effect of the installation of being convenient for.
The specific use mode and function of the embodiment are as follows:
when the device is used, the pipeline protective cover 6 is pulled along with the pipeline, and then the exhaust fan 4 is opened to pretreat the waste gas; when water exists on the mounting surface of the device, the adjusting baffle 5 plays a certain role in blocking, when the adjusting baffle 5 is used, the sliding block B501 is adjusted leftwards and rightwards, and the gap formed after the sliding block B501 is adjusted plays a role in controlling the size of water flow; at this time, firstly, the filter screen on the filter screen mounting plate 2 primarily filters impurities entering from the front surface; secondly, four exhaust fans 4 in different directions are arranged on the shell 1 to collect waste gas in multiple directions, and a filter screen is arranged on each shell 1 to primarily filter impurities in the waste gas; thirdly, when the filter screen mounting plate 2 is used, the filter screen mounting plate is fixed by rotating two fixing bolts on the shell 1.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. Industrial waste gas and multi-field treated photocatalytic oxidation device, its characterized in that: the photocatalytic oxidation device for industrial waste gas and multi-field treatment comprises a shell (1), a filter screen mounting plate (2), an ultraviolet lamp mounting plate (3), a sliding block A (301), an exhaust fan (4), a filter screen mounting ring (401), an adjusting baffle (5), a sliding block B (501), a pipeline protective cover (6) and a supporting seat (7); an annular groove with a rectangular structure is formed in the right end face of the exhaust fan (4); the shell (1) is provided with a sliding groove matched with the ultraviolet lamp mounting plate (3); a pipeline is arranged on the rear end face of the outer wall of the shell (1), and a pipeline protective cover (6) with a flexible structure is arranged on the outer wall of the pipeline; the adjusting baffle (5) is provided with a sliding groove with a rectangular structure; a group of supporting blocks with rectangular structures are symmetrically processed on the sliding block B (501); a group of supporting blocks with a trapezoidal structure is processed at the top of the filter screen mounting plate (2), and a group of connecting blocks with a trapezoidal structure is processed at the front end of the filter screen mounting plate (2); the bottom end face of the shell (1) is provided with two supporting seats (7), and the supporting seats (7) are provided with sliding rails with trapezoidal structures; two fixing bolts are arranged on the front end face of the shell (1).
2. The photocatalytic oxidation apparatus for industrial waste gas and multi-field treatment according to claim 1, wherein: a circular through hole is formed in the four end faces of the shell (1) in the vertical and horizontal directions, and one exhaust fan (4) is installed on each through hole.
3. The photocatalytic oxidation apparatus for industrial waste gas and multi-field treatment according to claim 1, wherein: the inner cavity of the exhaust fan (4) is provided with the filter screen mounting ring (401), and the outer wall of the exhaust fan (4) is provided with four trapezoidal fixing blocks in an annular array; two rubber rings are arranged on the outer wall of the filter screen mounting ring (401).
4. The photocatalytic oxidation apparatus for industrial waste gas and multi-field treatment according to claim 1, wherein: the bottom end of the shell (1) is symmetrically provided with two adjusting baffles (5); the adjusting baffle (5) consists of two blocks, and each block is provided with a rectangular groove; and one sliding block B (501) is connected between the two adjusting baffles (5) in a sliding manner.
5. The photocatalytic oxidation apparatus for industrial waste gas and multi-field treatment according to claim 1, wherein: a plurality of sliding grooves with trapezoidal structures are formed in the ultraviolet lamp mounting plate (3), and two sliding blocks A (301) with trapezoidal structures are processed on the left side and the right side of the ultraviolet lamp mounting plate (3); three groups of sliding grooves with a trapezoidal structure are symmetrically formed in the inner wall of the shell (1); the ultraviolet lamp mounting plate (3) is provided with a threaded hole at the top end of each sliding groove, and the threaded holes are provided with fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530808.5U CN211963727U (en) | 2019-09-16 | 2019-09-16 | Photocatalytic oxidation device for industrial waste gas and multi-field treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530808.5U CN211963727U (en) | 2019-09-16 | 2019-09-16 | Photocatalytic oxidation device for industrial waste gas and multi-field treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211963727U true CN211963727U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921530808.5U Expired - Fee Related CN211963727U (en) | 2019-09-16 | 2019-09-16 | Photocatalytic oxidation device for industrial waste gas and multi-field treatment |
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| Country | Link |
|---|---|
| CN (1) | CN211963727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112940429A (en) * | 2021-03-03 | 2021-06-11 | 江门职业技术学院 | Photocatalysis nanofiber membrane and sewage equipment |
-
2019
- 2019-09-16 CN CN201921530808.5U patent/CN211963727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112940429A (en) * | 2021-03-03 | 2021-06-11 | 江门职业技术学院 | Photocatalysis nanofiber membrane and sewage equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20210916 |