CN117069198A - Module photocatalysis biomembrane sewage treatment plant - Google Patents
Module photocatalysis biomembrane sewage treatment plant Download PDFInfo
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- CN117069198A CN117069198A CN202311130398.6A CN202311130398A CN117069198A CN 117069198 A CN117069198 A CN 117069198A CN 202311130398 A CN202311130398 A CN 202311130398A CN 117069198 A CN117069198 A CN 117069198A
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- 230000001699 photocatalysis Effects 0.000 title claims abstract description 46
- 239000010865 sewage Substances 0.000 title claims abstract description 36
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims 3
- 238000009833 condensation Methods 0.000 claims 3
- 238000005286 illumination Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 230000001502 supplementing effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a module photocatalysis biological membrane sewage treatment device, which relates to the technical field of sewage treatment equipment and comprises a linkage support, wherein two ends of the linkage support are respectively provided with a communication pipeline, the middle part of the linkage support is provided with a plurality of light gathering units, the middle part of the linkage support and the middle parts of the plurality of light gathering units are respectively provided with a filter element unit, one side of each filter element unit is respectively provided with a filter element fixing unit, and the upper ends of the filter element fixing units are respectively and rotatably connected to the upper part of the linkage support; when the natural illumination intensity is insufficient, the lamp film roll is unfolded to supplement light, so that the sufficient illumination is ensured; the activity of the biological film is ensured under low power consumption, the synergistic effect of photocatalysis and the biological film is realized, and the efficient and stable treatment of the wastewater is ensured.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a module photocatalytic biological membrane sewage treatment device.
Background
Photocatalytic biofilms are an innovative technique that utilizes photocatalytic materials to excite the activity of biofilms. A biofilm is a thin film formed by aggregation of microorganisms and their metabolites, and is commonly found on various surfaces in natural environments and industrial facilities, such as pipes, water treatment facilities, and the like. The technology has wide potential application prospect in the fields of purifying water sources, treating wastewater and the like.
The prior art comprises a PLC controller, and a grit chamber, a hydrolysis tank, a photocatalytic biological reaction tank, a biological flocculation reaction tank, a solid-liquid separation tank and a clean water tank which are connected in sequence. In addition, a series of auxiliary components such as a first solenoid valve, a second solenoid valve, a fan, a first wind jet, a second wind jet, an ultrasonic generator, an ultraviolet sterilizer, a bioflocculant metering feeder, a reflux pump, and a photocatalysis generator in a module photocatalysis biological membrane component are also included. All the devices and components are controlled in a linkage way through a PLC controller.
However, in the related art, the driving source of photocatalysis is mainly divided into two forms: high-voltage ultraviolet lamp and natural illumination. Both of these forms have advantages and disadvantages in that the high pressure uv lamp, while providing sufficient energy to excite the photocatalytic process, has the problem of high energy consumption. On the other hand, natural illumination has the problem of poor band selectivity, and weakens the excitation and reaction mechanism of the photocatalytic material, thereby affecting the activity of the biological film and the wastewater treatment efficiency.
Disclosure of Invention
The invention provides a module photocatalysis biological membrane sewage treatment device aiming at solving the technical problem that the prior form of a photocatalysis driving source provided in the background technology influences biological membrane activity and wastewater treatment efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a module photocatalysis biomembrane sewage treatment plant, includes the linkage support, the both ends of linkage support are equipped with the communication pipeline respectively, the middle part of linkage support is equipped with a plurality of spotlight units, the middle part of linkage support, a plurality of spotlight unit's middle part is equipped with the filter core unit respectively, a plurality of one side of filter core unit is equipped with the filter core fixed unit respectively, a plurality of the upper end of filter core fixed unit all rotate connect in the upper portion of linkage support.
Further, the linkage support includes a plurality of curb plates, a plurality of respectively through filter core locating piece connection between the curb plate, a plurality of the middle part of filter core locating piece rotates respectively to be connected the both ends of filter core unit, wherein one of outermost the curb plate the middle part is equipped with driving motor, a plurality of output of driving motor coaxial coupling drive tooth band pulley respectively, a plurality of drive tooth band pulley all rotate and connect in one of them outermost the middle part of curb plate, other a plurality of the middle part of curb plate rotates respectively and connects a plurality of direction tooth band pulley, a plurality of one side of curb plate is equipped with a plurality of tensioning units respectively, a plurality of drive tooth band pulley, a plurality of direction tooth band pulley, a plurality of tensioning unit and a plurality of connect through a plurality of transmission toothed belt transmission between the filter core unit.
Further, the tensioning unit comprises a tensioning toothed belt wheel, the tensioning toothed belt wheel is rotatably connected to one end of the tensioning support, the other end of the tensioning support is slidably connected to the inner portion of the side plate, and a tensioning spring is sleeved in the middle of the tensioning support.
Further, the communication pipeline comprises a main pipe, one side of the main pipe is provided with a plurality of branch pipes, one ends of the branch pipes are respectively provided with a plug-in unit, and the plug-in units are respectively arranged at two ends of the filter element units.
Further, the plug-in unit comprises a plug-in base, the lower part of the plug-in base is arranged at one end of the branch pipe, a plug-in spring is arranged in the plug-in base, a plug-in port abutting block is arranged above the plug-in spring, and the upper end of the plug-in port abutting block abuts against one end of the filter element unit.
Further, the light condensing unit comprises a light condensing cambered surface lens, a lens support is arranged on the outer side of the light condensing cambered surface lens, and the lens support is arranged in the middle of the linkage support.
Further, the filter element unit comprises tubular photocatalytic biological membranes, the two ends of the tubular photocatalytic biological membranes are respectively provided with biological membrane supports, a plurality of the biological membrane supports are respectively arranged in the filter element cover, the tubular photocatalytic biological membranes are arranged in the middle of the sewage treatment pipe, the filter element covers are respectively arranged at the two ends of the sewage treatment pipe, one ends of the filter element covers are respectively propped against one end of the communication pipeline, the middle of the filter element covers are respectively connected with the middle of the linkage support in a rotating mode, the outer sides of the filter element covers are respectively provided with linkage toothed belt wheels, and the linkage toothed belt wheels are respectively connected with the middle of the linkage support in a transmission mode.
Further, the tubular photocatalytic biological film is arranged on the focusing line of the light condensing unit.
Furthermore, the sewage treatment pipe is made of a glass single lens, and the inner side of the sewage treatment pipe is a reflecting surface.
Further, the filter element fixing unit comprises a fixing frame, the upper end of the fixing frame is rotatably connected to the upper portion of the linkage support, a filter film is arranged in the middle of the fixing frame, a lamp film roll is arranged on the upper portion of the fixing frame, one end of the lamp film roll is slidably connected to the middle of the fixing frame, a control handle is arranged at the lower end of the fixing frame, a plurality of filter element fixing blocks are arranged on one side of the fixing frame, and the middle of the filter element fixing blocks are respectively rotatably connected with two ends of the filter element unit; lamp membrane sliding grooves are respectively formed in two sides of the middle of the fixing frame, a lamp membrane sliding block is arranged at one end of the lamp membrane roll, and two ends of the lamp membrane sliding block are respectively and slidably connected to the inside of the lamp membrane sliding grooves.
Compared with the prior art, the invention has the beneficial effects that:
light focusing and photocatalytic biological film synergistic degradation: the light filtered by the filter film is focused on the tubular photocatalytic biological film through the light condensing unit, so that the energy of natural light is utilized to the maximum extent, and the sufficient power in the treatment process is ensured.
Flexible light supplementing function: when the natural illumination intensity is insufficient, the lamp film roll can be unfolded, and the artificial light source is used for supplementing light, so that illumination required by the photocatalytic degradation process is ensured.
Low power consumption and high efficiency: the device is designed to maintain the activity of the biological membrane with low power consumption and ensure the efficiency of wastewater treatment. Organic pollutants in sewage are degraded through the synergistic effect of photocatalysis and biological membranes, so that the aim of long-acting treatment is fulfilled.
And (3) modular design: the filter element unit in the device is a detachable module, so that the biomembrane to be cleaned can be conveniently and rapidly replaced. This allows replacement without the need for downtime, further improving the efficiency of the process.
In general, the module photocatalysis biological membrane sewage treatment device is designed reasonably by organically coupling photocatalysis and biological membrane technology, and aims to furthest utilize natural light sources and ensure the high efficiency and stability of the treatment process.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is an open schematic of the structure of the present invention;
FIG. 3 is a schematic diagram illustrating the internal structure of the present invention;
FIG. 4 is a schematic illustration of a cross-section of a linked bracket structure of the present invention;
FIG. 5 is a schematic illustration of a cross-section of a linked bracket structure of the present invention;
FIG. 6 is a schematic view of the tensioning unit structure of the present invention;
FIG. 7 is a schematic view of the communication pipeline structure of the present invention;
FIG. 8 is a schematic cross-sectional view of a plug unit according to the present invention;
FIG. 9 is a schematic view of the structure of the condensing unit of the present invention;
FIG. 10 is a schematic view of the cartridge unit structure of the present invention;
FIG. 11 is a schematic view showing the disassembly of the filter element unit structure of the present invention;
FIG. 12 is a schematic view of the structure of the cartridge fixing unit of the present invention;
FIG. 13 is a schematic view showing the disassembly of the structure of the filter element fixing unit of the present invention;
FIG. 14 is a schematic cross-sectional view of a mounting frame structure of the present invention.
In the figure: 1. a linkage bracket; 11. a side plate; 12. a filter element positioning block; 13. a driving motor; 14. a driving toothed belt wheel; 15. a guide toothed belt wheel; 16. a tensioning unit; 161. tensioning tooth belt wheels; 162. tensioning a bracket; 163. tensioning a spring; 17. a driving toothed belt; 2. a communication pipe; 21. a main pipe; 22. a branch pipe; 23. a plug-in unit; 231. a plug base; 232. a plug spring; 234. the plug-in port is abutted against the block; 3. a condensing unit; 31. a light-gathering cambered surface mirror; 32. a mirror support; 4. a cartridge unit; 41. tubular photocatalytic biofilms; 42. a biofilm scaffold; 43. a cartridge cover; 44. a sewage treatment pipe; 45. a linkage toothed belt wheel; 5. a filter element fixing unit; 51. a fixed frame; 511. a lamp film chute; 52. a light-filtering film; 53. a lamp film roll; 531. a lamp film slider; 54. a control handle; 55. a filter element fixing block.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
1-3, please focus on a module photocatalysis biological membrane sewage treatment device, including linkage support 1, linkage support 1's both ends are equipped with communication pipeline 2 respectively, linkage support 1's middle part is equipped with a plurality of spotlight unit 3, linkage support 1's middle part, a plurality of spotlight unit 3's middle part is equipped with filter core unit 4 respectively, a plurality of one side of filter core unit 4 is equipped with filter core fixed unit 5 respectively, a plurality of filter core fixed unit 5's upper end all rotate connect in linkage support 1's upper portion.
Referring to fig. 4-6, the linkage support 1 includes a plurality of side plates 11, a plurality of side plates 11 are respectively connected through a filter element positioning block 12, a plurality of middle parts of the filter element positioning block 12 are respectively connected with two ends of the filter element unit 4 in a rotating manner, a driving motor 13 is arranged at the middle part of the outermost side of the side plates 11, a plurality of output ends of the driving motor 13 are respectively connected with a driving toothed belt wheel 14 in a coaxial manner, a plurality of driving toothed belt wheels 14 are respectively connected with the middle part of the outermost side plate 11 in a rotating manner, the middle parts of other plurality of side plates 11 are respectively connected with a plurality of guide toothed belt wheels 15 in a rotating manner, one side of each side plate 11 is respectively provided with a plurality of tensioning units 16, a plurality of driving toothed belt wheels 14, a plurality of guide toothed belt wheels 15, a plurality of tensioning units 16 and a plurality of filter element unit 4 are connected in a transmission manner through a plurality of driving toothed belt 17, each tensioning unit 16 includes a tensioning toothed belt 161, one end of the tensioning toothed belt wheel 161 is connected with one end of the tensioning support 162 in a rotating manner, the other end of the tensioning support 162 is connected with the middle part of the outermost side plate 11 in a sliding manner, and the other end of the tensioning support 162 is connected with the middle part of the tensioning belt 11 through the driving toothed belt 17 in a sliding manner, and the driving belt 13 is provided with a plurality of driving toothed belt wheels 13 and a plurality of driving belt wheels 13 are respectively connected through a plurality of driving toothed belt wheels and a plurality of driving belt wheels 13.
Referring to fig. 7-8, the communication pipeline 2 includes a main pipe 21, one side of the main pipe 21 is provided with a plurality of branch pipes 22, one end of each branch pipe 22 is provided with a plugging unit 23, a plurality of plugging units 23 are respectively provided at two ends of each filter element unit 4, each plugging unit 23 includes a plugging base 231, a lower portion of each plugging base 231 is provided at one end of each branch pipe 22, a plugging spring 232 is provided in each plugging base 231, a plugging port abutting block 234 is provided above each plugging spring 232, an upper end of each plugging port abutting block 234 abuts against one end of each filter element unit 4, and a self-plugging core is provided in each plugging base 231.
In the embodiment, please refer to fig. 9, the light-condensing unit 3 includes a light-condensing cambered surface lens 31, a lens bracket 32 is disposed on the outer side of the light-condensing cambered surface lens 31, and the lens bracket 32 is disposed in the middle of the linkage bracket 1, so that the light is focused onto the central axis of the filter element unit 4 by the light-condensing cambered surface lens 31, thereby ensuring that the light energy is fully utilized under the natural light condition and saving energy as much as possible under the light-supplementing state.
In the embodiment, please refer to fig. 10-11, the filter element unit 4 includes a tubular photocatalytic bio-film 41, two ends of the tubular photocatalytic bio-film 41 are respectively provided with a bio-film support 42, a plurality of bio-film supports 42 are respectively disposed in a filter element cover 43, the tubular photocatalytic bio-film 41 is disposed in a middle portion of a sewage treatment tube 44, a plurality of filter element covers 43 are respectively disposed at two ends of the sewage treatment tube 44, one ends of the filter element covers 43 are respectively abutted to one end of the communication tube 2, the middle portions of the filter element covers 43 are respectively rotatably connected to the middle portion of the linkage support 1, the outer sides of the filter element covers 43 are respectively provided with a linkage toothed belt wheel 45, a plurality of linkage toothed belt wheels 45 are respectively in transmission connection with the middle portion of the linkage support 1, the tubular photocatalytic bio-film 41 is disposed on a focusing line of the light collecting unit 3, and the inner side of the sewage treatment tube 44 is a glass single lens, and the inner side of the filter element cover 43 is a reflecting surface.
12-14, please refer to the embodiment, the filter element fixing unit 5 includes a fixing frame 51, the upper end of the fixing frame 51 is rotatably connected to the upper portion of the linkage support 1, a filter film 52 is disposed in the middle of the fixing frame 51, a lamp film roll 53 is disposed on the upper portion of the fixing frame 51, one end of the lamp film roll 53 is slidably connected to the middle of the fixing frame 51, a control handle 54 is disposed at the lower end of the fixing frame 51, a plurality of filter element fixing blocks 55 are disposed on one side of the fixing frame 51, and the middle portions of the filter element fixing blocks 55 are respectively rotatably connected to two ends of the filter element unit 4; the lamp membrane sliding grooves 511 are respectively formed in two sides of the middle of the fixing frame 51, the lamp membrane sliding blocks 531 are arranged at one end of the lamp membrane roll 53, two ends of the lamp membrane sliding blocks 531 are respectively connected to the inside of the lamp membrane sliding grooves 511 in a sliding mode, two ends of the filter element unit 4 are rotationally fixed to the middle of the two filter element positioning blocks 12 through the two filter element fixing blocks 55, light in other wave bands is filtered through the filter element 52 under natural illumination conditions, light in a specified wave band is irradiated on the filter element unit 4, and when the natural illumination conditions are insufficient, the lamp membrane roll 53 is unfolded below the filter element 52 through the lamp membrane sliding blocks 531, and light supplementing is performed through lamp beads on the lamp membrane roll 53.
The lamp film roll 53 is made of transparent materials, and is provided with LED lamp beads which are arranged according to the wave band requirement, and gaps among the lamp beads are larger, so that the incidence of natural light is less affected.
In the embodiment, the linkage support 1 is installed on a tiltable platform, and the tilting angle changes along with the altitude angle of the sun, so that the sunlight is ensured to be perpendicular to the condensing unit 3.
Principle of operation: firstly, sewage is introduced from a main pipe 21 of a communication pipeline 2 at the lower part, enters a plurality of filter element units 4 through a plurality of branch pipes 22, and is gathered and output from the communication pipeline 2 at the upper part after the plurality of filter element units 4 are filled; under the natural illumination condition, light of other wave bands is filtered through the filter film 52, the light of a specified wave band is irradiated on the filter element unit 4, and the light which is not irradiated on the filter element unit 4 is focused on the central axis of the filter element unit 4 through the light-gathering cambered surface mirror 31; the light irradiated on the single-lens sewage treatment tube is completely focused on the tubular photocatalytic biological film 41 arranged in the center of the single-lens sewage treatment tube 44, so that the light is further utilized to the maximum extent; when the natural illumination condition is insufficient, the lamp film roll 53 is unfolded below the filter film 52 through the lamp film sliding block 531, and light supplementing is performed through the lamp beads on the lamp film roll 53; when the filter element unit 4 needs to be replaced, the fixed frame 51 is lifted by the control handle 54, and quick disassembly is realized by unlocking the two plug-in units 23, so that the filter element unit is convenient and quick; the filter element is replaced in a non-stop state through the self-plugging core of the plug-in unit 23.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.
Claims (10)
1. A module photocatalysis biomembrane sewage treatment device is characterized in that: including linkage support (1), the both ends of linkage support (1) are equipped with communication pipeline (2) respectively, the middle part of linkage support (1) is equipped with a plurality of spotlight units (3), the middle part of linkage support (1), a plurality of the middle part of spotlight unit (3) is equipped with filter core unit (4) respectively, a plurality of one side of filter core unit (4) is equipped with filter core fixed unit (5) respectively, a plurality of the upper end of filter core fixed unit (5) all rotate connect in the upper portion of linkage support (1).
2. The modular photocatalytic biofilm sewage treatment device of claim 1, wherein: the linkage support (1) comprises a plurality of side plates (11), wherein the side plates (11) are respectively connected through filter element positioning blocks (12), the middle parts of the filter element positioning blocks (12) are respectively connected with the two ends of the filter element unit (4) in a rotating mode, one of the outermost side of the linkage support is provided with a driving motor (13), a plurality of output ends of the driving motor (13) are respectively connected with a driving toothed belt wheel (14) in a coaxial mode, the driving toothed belt wheels (14) are respectively connected with one of the outermost side of the linkage support in a rotating mode, the middle parts of the other side plates (11) are respectively connected with a plurality of guiding toothed belt wheels (15) in a rotating mode, one side of each side plate (11) is respectively provided with a plurality of tensioning units (16), and the guiding toothed belt wheels (15), the tensioning units (16) and the filter element unit (4) are connected through a plurality of driving toothed belt (17) in a transmission mode.
3. A modular photocatalytic biofilm sewage treatment device as set forth in claim 2 wherein: the tensioning unit (16) comprises a tensioning toothed belt wheel (161), the tensioning toothed belt wheel (161) is rotationally connected to one end of a tensioning support (162), the other end of the tensioning support (162) is slidably connected to the inside of the side plate (11), and a tensioning spring (163) is sleeved in the middle of the tensioning support (162).
4. The modular photocatalytic biofilm sewage treatment device of claim 1, wherein: the communication pipeline (2) comprises a main pipe (21), one side of the main pipe (21) is provided with a plurality of branch pipes (22), one ends of the branch pipes (22) are respectively provided with a plug-in unit (23), and the plug-in units (23) are respectively arranged at two ends of the filter element units (4).
5. The modular photocatalytic biofilm sewage treatment device as set forth in claim 4, wherein: the plug-in unit (23) comprises a plug-in base (231), the lower part of the plug-in base (231) is arranged at one end of the branch pipe (22), a plug-in spring (232) is arranged in the plug-in base (231), a plug-in port abutting block (234) is arranged above the plug-in spring (232), and the upper end of the plug-in port abutting block (234) abuts against one end of the filter element unit (4).
6. The modular photocatalytic biofilm sewage treatment device of claim 1, wherein: the light condensation unit (3) comprises a light condensation cambered surface mirror (31), a mirror support (32) is arranged on the outer side of the light condensation cambered surface mirror (31), and the mirror support (32) is arranged in the middle of the linkage support (1).
7. The modular photocatalytic biofilm sewage treatment device of claim 1, wherein: the filter element unit (4) comprises tubular photocatalytic biological membranes (41), biological membrane supports (42) are respectively arranged at two ends of each tubular photocatalytic biological membrane (41), a plurality of biological membrane supports (42) are respectively arranged in a filter element cover (43), the tubular photocatalytic biological membranes (41) are arranged in the middle of a sewage treatment pipe (44), the filter element covers (43) are respectively arranged at two ends of the sewage treatment pipe (44), one ends of the filter element covers (43) are respectively propped against one end of a communication pipeline (2), the middle parts of the filter element covers (43) are respectively connected to the middle parts of the linkage supports (1) in a rotating mode, a plurality of linkage tooth belt pulleys (45) are respectively arranged on the outer sides of the filter element covers (43), and the linkage tooth belt pulleys (45) are respectively connected with the middle parts of the linkage supports (1) in a transmission mode.
8. The modular photocatalytic biofilm sewage treatment device of claim 7, wherein: the tubular photocatalytic biological film (41) is arranged on the focusing line of the light focusing unit (3).
9. The modular photocatalytic biofilm sewage treatment device of claim 7, wherein: the sewage treatment pipe (44) is made of a glass single lens, and the inner side of the sewage treatment pipe is a reflecting surface.
10. The modular photocatalytic biofilm sewage treatment device of claim 1, wherein: the filter element fixing unit (5) comprises a fixing frame (51), the upper end of the fixing frame (51) is rotationally connected to the upper portion of the linkage support (1), a filter film (52) is arranged in the middle of the fixing frame (51), a lamp film roll (53) is arranged on the upper portion of the fixing frame (51), one end of the lamp film roll (53) is slidingly connected to the middle of the fixing frame (51), a control handle (54) is arranged at the lower end of the fixing frame (51), a plurality of filter element fixing blocks (55) are arranged on one side of the fixing frame (51), and the middle of the filter element fixing blocks (55) are rotationally connected with the two ends of the filter element unit (4) respectively; lamp membrane sliding grooves (511) are respectively formed in two sides of the middle of the fixing frame (51), a lamp membrane sliding block (531) is arranged at one end of the lamp membrane roll (53), and two ends of the lamp membrane sliding block (531) are respectively and slidably connected to the inside of the lamp membrane sliding grooves (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311130398.6A CN117069198B (en) | 2023-09-04 | Module photocatalysis biomembrane sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311130398.6A CN117069198B (en) | 2023-09-04 | Module photocatalysis biomembrane sewage treatment plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117069198A true CN117069198A (en) | 2023-11-17 |
| CN117069198B CN117069198B (en) | 2024-07-05 |
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| CN113753986A (en) * | 2021-10-01 | 2021-12-07 | 太原工业学院 | Photocatalytic degradation device based on convenient taking and placing of water environment pollutants |
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