CN220432507U - Deep bed filter tank of autotrophic denitrification filter tank - Google Patents
Deep bed filter tank of autotrophic denitrification filter tank Download PDFInfo
- Publication number
- CN220432507U CN220432507U CN202321969071.3U CN202321969071U CN220432507U CN 220432507 U CN220432507 U CN 220432507U CN 202321969071 U CN202321969071 U CN 202321969071U CN 220432507 U CN220432507 U CN 220432507U
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- CN
- China
- Prior art keywords
- filter
- deep bed
- support frame
- autotrophic denitrification
- bed filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001651 autotrophic effect Effects 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 abstract description 7
- 239000010802 sludge Substances 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model belongs to the technical field of deep bed filters, and particularly relates to a deep bed filter of an autotrophic denitrification filter. According to the utility model, the support frame, the cleaning shafts, the movable gears, the inner tooth parts, the outer tooth parts, the driving gears, the motor, the anti-blocking box, the partition plate, the filter screen, the connecting pipe, the manual valve and the fixing pin are arranged, so that in the process of cleaning the sludge attached to the inner wall of the deep bed filter, the two corresponding cleaning shafts of the support frame rotate around the inner side of the deep bed filter and rotate at the same time, the comprehensive cleaning effect of the inner wall of the deep bed filter can be realized, the traditional manual cleaning mode is replaced, the manpower is saved, the efficiency is high, meanwhile, in the process of discharging cleaned sewage, the anti-blocking filtering is sequentially carried out on the two filter screens, the normal sewage discharge can be ensured in the process of cleaning the filter screen, and the use effect of the deep bed filter is improved.
Description
Technical Field
The utility model relates to the technical field of deep bed filters, in particular to a deep bed filter of an autotrophic denitrification filter.
Background
The deep bed filter is usually used for removing suspended matters in water treatment, a single-layer homogeneous filter material or a multi-layer filter material filter is relatively deeper than a traditional rapid filter, most of filter beds are downflow gravity filters, the filter materials are natural quartz sand, the multi-layer filter materials are anthracite, quartz sand, garnet and the like, the particle sizes of the filter materials are arranged according to the sequence of small upper part and large lower part, the hydraulic load and the nitrate volume load are properly designed, and the deep bed filter can also have the denitrification function and synchronously remove suspended matters and nitrate.
The prior art has the following problems:
after most filters are used for a long time, the inner wall of the filter can be stuck with a large amount of sludge, manual cleaning is needed, manpower is wasted, and meanwhile, in the sewage discharge process generated after the filter is cleaned, the condition of pipeline blockage is caused, so that the use effect of the filter is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a deep bed filter of an autotrophic denitrification filter, which solves the problems that a large amount of sludge is stuck to the inner wall of the existing filter, manual cleaning is needed, manpower is wasted, and meanwhile, pipelines are blocked in the sewage discharge process after the filter is cleaned.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a deep bed filtering pond of autotrophic denitrification filtering pond, includes the filtering pond main part, one side of filtering pond main part is provided with prevents stifled case, the inboard of filtering pond main part is provided with the support frame, one side of support frame is provided with the clearance axle, the upper end of clearance axle is connected with movable gear, one side of movable gear is provided with ring tooth portion, the outside of support frame is provided with drive gear, drive gear's lower extreme is connected with the motor, the outside surface of support frame is provided with external tooth portion, the inboard of support frame is connected with supporting roller, prevent that the inside of stifled case is provided with the baffle, one side of baffle is provided with the filter screen, one side of preventing the stifled case is connected with the connecting pipe, the center department of connecting pipe is provided with the manual valve, the upper end of filter screen is provided with the fixed pin, the lower extreme of fixed pin is provided with the fixed orifices.
As a preferable technical scheme of the utility model, the filter body is circular in shape, the annular tooth part is positioned at the inner side of the upper end of the filter body, and the movable gear is in rolling connection with the filter body through the annular tooth part.
As a preferable technical scheme of the utility model, the number of the supporting rollers is four, and the four supporting rollers are distributed on the inner side of the supporting frame in a central symmetry manner.
As a preferable technical scheme of the utility model, the number of the driving gears is two, the two driving gears are symmetrically distributed on the outer sides of the external tooth parts, and the driving gears are in rolling connection with the support frame through the external tooth parts.
As a preferable technical scheme of the utility model, the number of the connecting pipes is two, and the two connecting pipes are symmetrically distributed on two sides of the anti-blocking box.
As a preferable technical scheme of the utility model, the number of the manual valves is four, every two manual valves are arranged into one group, and the two groups of manual valves are symmetrically distributed on two sides of the anti-blocking box.
As a preferable technical scheme of the utility model, the diameter size of the fixing pin is matched with the inner diameter size of the fixing hole, and the fixing pin penetrates through the upper end of the filter screen and is fixedly connected with the anti-blocking box through the fixing hole.
Compared with the prior art, the utility model provides a deep bed filter of an autotrophic denitrification filter, which has the following beneficial effects:
1. this a deep bed filtering pond of autotrophy denitrification filtering pond is through setting up support frame, clearance axle, movable gear, internal tooth portion, external tooth portion, drive gear and motor, is adhering to silt clearance in-process to the deep bed filtering pond inner wall, and the starter motor, drive gear can take the support frame to rotate, and two clearance axles that the support frame corresponds rotate round the inside of deep bed filtering pond on one side, take place the rotation on the one side, can realize the comprehensive cleaning effect to the deep bed filtering pond inner wall, replaced traditional manual cleaning mode, use manpower sparingly, and efficient.
2. This kind of autotrophy denitrification filtering pond's deep bed filtering pond is through setting up anti-blocking box, baffle, filter screen, connecting pipe, manual valve and fixed pin, is being discharged the in-process to the sewage after the clearance, through setting up two filter screens, prevents blocking up two filter screens in proper order and filters the use, at the in-process to the filter screen clearance, can guarantee the normal clear of blowdown, has improved the result of use in deep bed filtering pond.
Drawings
FIG. 1 is a schematic diagram of a deep bed filter tank structure of the utility model;
FIG. 2 is a schematic diagram of the cross-sectional structure of the top of the deep bed filter;
FIG. 3 is a schematic diagram of an anti-blocking box structure;
fig. 4 is a schematic view of a screen mounting structure.
In the figure: 1. a filter body; 2. an anti-blocking box; 3. a support frame; 4. cleaning a shaft; 5. a movable gear; 6. a ring tooth portion; 7. a drive gear; 8. a motor; 9. external tooth part; 10. supporting rollers; 11. a partition plate; 12. a filter screen; 13. a connecting pipe; 14. a manual valve; 15. a fixing pin; 16. and a fixing hole.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a deep bed filtering pond of autotrophic denitrification filtering pond, including filtering pond main part 1, one side of filtering pond main part 1 is provided with prevents stifled case 2, the inboard of filtering pond main part 1 is provided with support frame 3, one side of support frame 3 is provided with clearance axle 4, a clearance for the filtering pond inner wall is used, the upper end of clearance axle 4 is connected with movable gear 5, one side of movable gear 5 is provided with ring tooth portion 6, the outside of support frame 3 is provided with drive gear 7, drive gear 7's lower extreme is connected with motor 8, the outside surface of support frame 3 is provided with external tooth portion 9, the inboard of support frame 3 is connected with supporting roller 10, prevent that the inside of stifled case 2 is provided with baffle 11, one side of baffle 11 is provided with filter screen 12, one side of preventing stifled case 2 is connected with connecting pipe 13, the central department of connecting pipe 13 is provided with manual valve 14, the upper end of filter screen 12 is provided with fixed pin 15, the lower extreme of fixed orifices 16 are provided with fixed orifices 15.
In the embodiment, the shape of the filter body 1 is circular, the annular tooth part 6 is positioned at the inner side of the upper end of the filter body 1, the movable gear 5 is in rolling connection with the filter body 1 through the annular tooth part 6, and the structural design is reasonable; the number of the supporting rollers 10 is four, and the four supporting rollers 10 are symmetrically distributed on the inner side of the supporting frame 3 in a central mode, so that the moving stability and flexibility of the supporting frame 3 are ensured; the number of the driving gears 7 is two, the two driving gears 7 are symmetrically distributed on the outer sides of the external tooth parts 9, the driving gears 7 are in rolling connection with the support frame 3 through the external tooth parts 9, the structure movement is realized, manual cleaning is replaced, labor is saved, and the efficiency is high; the number of the connecting pipes 13 is two, and the two connecting pipes 13 are symmetrically distributed on the two sides of the anti-blocking box 2, so that the structure is reasonable; the number of the manual valves 14 is four, every two manual valves are arranged into one group, and the two groups of manual valves 14 are symmetrically distributed on two sides of the anti-blocking box 2, so that the structure is simple; the diameter size of the fixing pin 15 is matched with the inner diameter size of the fixing hole 16, the fixing pin 15 penetrates through the upper end of the filter screen 12 and is fixedly connected with the anti-blocking box 2 through the fixing hole 16, and the filter screen 12 is convenient to assemble and disassemble.
The working principle and the using flow of the utility model are as follows: the upper end shape of the support frame 3 is circular, and the part that the clearance axle 4 is connected is "L" font, in the clearance in-process to deep bed filtering pond inner wall adhesion silt, starter motor 8, drive gear 7 can bring support frame 3 rotation, and two clearance axles 4 that support frame 3 corresponds rotate round the deep bed filtering pond inboard, and under the effect of the ring tooth portion 6 of movable gear 5, the clearance axle 4 rotates the in-process and takes place the rotation, can realize the comprehensive clearance effect to the deep bed filtering pond inner wall, and the in-process of activity, adopt the squirt to clear up the part washing, after the washing is finished, to sewage discharge in-process, close two manual valves 14 of both sides connecting pipe 13, sewage is led into from the opposite side and is prevented inside the case 2, discharge by the pipeline after filtering through filter screen 12, when the clearance of filter screen 12 that adopts, close corresponding manual valve 14, open two other manual valves 14, take off fixed pin 15, take out filter screen 12 can.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a deep bed filter of autotrophic denitrification filter, includes filter main part (1), its characterized in that: one side of filtering pond main part (1) is provided with prevents stifled case (2), the inboard of filtering pond main part (1) is provided with support frame (3), one side of support frame (3) is provided with clearance axle (4), the upper end of clearance axle (4) is connected with movable gear (5), one side of movable gear (5) is provided with ring tooth portion (6), the outside of support frame (3) is provided with drive gear (7), the lower extreme of drive gear (7) is connected with motor (8), the outside surface of support frame (3) is provided with external tooth portion (9), the inboard of support frame (3) is connected with supporting roller (10), the inside of preventing stifled case (2) is provided with baffle (11), one side of baffle (11) is provided with filter screen (12), one side of preventing stifled case (2) is connected with connecting pipe (13), the center department of connecting pipe (13) is provided with manual valve (14), the upper end of filter screen (12) is provided with fixed pin (15), the lower extreme of fixed pin (15) is provided with fixed orifices (16).
2. The deep bed filter of the autotrophic denitrification filter as claimed in claim 1, wherein: the filter body (1) is circular in shape, the annular tooth part (6) is positioned on the inner side of the upper end of the filter body (1), and the movable gear (5) is in rolling connection with the filter body (1) through the annular tooth part (6).
3. The deep bed filter of the autotrophic denitrification filter as claimed in claim 1, wherein: the number of the supporting rollers (10) is four, and the four supporting rollers (10) are distributed on the inner side of the supporting frame (3) in a central symmetry mode.
4. The deep bed filter of the autotrophic denitrification filter as claimed in claim 1, wherein: the number of the driving gears (7) is two, the two driving gears (7) are symmetrically distributed on the outer sides of the outer tooth parts (9), and the driving gears (7) are in rolling connection with the support frame (3) through the outer tooth parts (9).
5. The deep bed filter of the autotrophic denitrification filter as claimed in claim 1, wherein: the number of the connecting pipes (13) is two, and the two connecting pipes (13) are symmetrically distributed on two sides of the anti-blocking box (2).
6. The deep bed filter of the autotrophic denitrification filter as claimed in claim 1, wherein: the number of the manual valves (14) is four, every two manual valves are arranged into one group, and the two groups of manual valves (14) are symmetrically distributed on two sides of the anti-blocking box (2).
7. The deep bed filter of the autotrophic denitrification filter as claimed in claim 1, wherein: the diameter size of the fixing pin (15) is matched with the inner diameter size of the fixing hole (16), and the fixing pin (15) penetrates through the upper end of the filter screen (12) and is fixedly connected with the anti-blocking box (2) through the fixing hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969071.3U CN220432507U (en) | 2023-07-25 | 2023-07-25 | Deep bed filter tank of autotrophic denitrification filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969071.3U CN220432507U (en) | 2023-07-25 | 2023-07-25 | Deep bed filter tank of autotrophic denitrification filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432507U true CN220432507U (en) | 2024-02-02 |
Family
ID=89691529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969071.3U Active CN220432507U (en) | 2023-07-25 | 2023-07-25 | Deep bed filter tank of autotrophic denitrification filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432507U (en) |
-
2023
- 2023-07-25 CN CN202321969071.3U patent/CN220432507U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |