CN220223871U - Domestic sewage denitrification treatment device - Google Patents
Domestic sewage denitrification treatment device Download PDFInfo
- Publication number
- CN220223871U CN220223871U CN202321111455.1U CN202321111455U CN220223871U CN 220223871 U CN220223871 U CN 220223871U CN 202321111455 U CN202321111455 U CN 202321111455U CN 220223871 U CN220223871 U CN 220223871U
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- Prior art keywords
- box
- tank
- sedimentation
- filtering separation
- domestic sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000001914 filtration Methods 0.000 claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000004062 sedimentation Methods 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 6
- 241000894006 Bacteria Species 0.000 claims description 5
- 230000001546 nitrifying effect Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 230000004083 survival effect Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000012535 impurity Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a domestic sewage denitrification treatment device which comprises a base, a filtering separation box, a triangular support frame, a denitrification filler layer and a guide opening, wherein a clamping plate is arranged below the base, a strut is arranged at the left and right sides of the bottom end of the base, a sedimentation box is arranged at the left side of the filtering separation box, a purifying box is arranged at the right side of the filtering separation box, a box cover is arranged at the top end of the sedimentation box, a handle is arranged above the box cover, a connecting plate is arranged at the outer side of the sedimentation box, a filter screen layer is arranged in the sedimentation box in a clamping manner, an exhaust fan is arranged above the triangular support frame, a water suction pump is arranged below the guide opening, and an activated carbon adsorption cotton layer is arranged in the purifying box. This domestic sewage denitrification processing apparatus sets up setting up sedimentation tank, filtration separation case and purifying box, multiple purification denitrogenation, raises the efficiency, sets up the air exhauster, draws out and remains peculiar smell gas purification, sets up the filter screen layer, conveniently takes out, solves the inconvenient problem of clearance.
Description
Technical Field
The utility model relates to the technical field of sewage denitrification, in particular to a domestic sewage denitrification treatment device.
Background
In recent years, with the rapid development of economy and society, the total nitrogen load of a distributed sewage treatment system for solving the problem of water pollution is increasing, and the sewage needs to be subjected to denitrification treatment to prevent eutrophication of water body so as to remove nitrogen from the sewage;
the existing sewage denitrification treatment device is inconvenient to clean after dirt impurities are filtered, peculiar smell in sewage is difficult to eliminate, denitrification efficiency is general, as the high-efficiency sewage denitrification treatment device disclosed by the utility model of China with an authorized publication of CN218811172U is improved, sewage treatment effect is enhanced, energy consumption and medicine consumption are reduced, water outlet stability is improved, dirt after sewage filtration is not easy to clean, and meanwhile, peculiar smell purification effect in sewage is general, so that the domestic sewage denitrification treatment device is provided, and the problems disclosed in the prior art are solved.
Disclosure of Invention
The utility model aims to provide a domestic sewage denitrification device, which solves the problems that the sewage denitrification device provided in the background art is not easy to clean dirt after sewage filtration and the peculiar smell purifying effect in sewage is common.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a domestic sewage denitrification treatment device comprises a base, a filtering separation box, a triangular support frame, a denitrification filler layer and a guide port;
the bottom of the base is provided with a support column, the left side and the right side of the bottom of the base are provided with a sedimentation tank, the right side of the sedimentation tank is provided with a purifying tank, the top of the sedimentation tank is provided with a tank cover, the upper part of the tank cover is provided with a handle, the outer side of the sedimentation tank is provided with a connecting plate, the left end of the sedimentation tank is provided with a water inlet, and the inside of the sedimentation tank is provided with a filter screen layer in a clamping manner;
the utility model discloses a purifying box, including three support frames, nitrogen removal packing layer, filtering separation case top laminating, suction fan, purifying box internally mounted has activated carbon adsorption cotton layer, the delivery port is installed to purifying box right side bottom, the air exhauster is installed to three support frames top, the suction fan is installed to three support frames left end, the suction fan is provided with the induced air mouth, the three support frames left end is provided with fixed work piece, the filtering sand layer is installed to nitrogen removal packing layer top, the nitrogen removal packing layer below is provided with nitrifying bacteria survival cell body, filtering separation case top laminating is provided with the guide, the induced air mouth below is provided with the suction pump, purifying box internally mounted has activated carbon adsorption cotton layer, the delivery port is installed to purifying box right side bottom.
Preferably, the sedimentation tank and the filtration separation tank are fixedly connected through a connecting plate, and the filtration separation tank and the purification tank are fixedly connected through a connecting plate.
Preferably, the sedimentation tank, the filtration separation tank and the purification tank are all arranged on the base.
Preferably, the triangular support frame is in a tripod-shaped structure, and the triangular support frame is fixed on the purifying box through a fixed workpiece.
Preferably, the box cover is connected to the top end of the settling box through threads.
Compared with the prior art, the utility model has the beneficial effects that: the domestic sewage denitrification treatment device is provided with a settling tank, a filtering separation tank and a purifying tank, multiple purification denitrification is realized, the efficiency is improved, an exhaust fan is arranged, residual odor gas is led out for purification, a filter screen layer is arranged, and the domestic sewage denitrification treatment device is convenient to take out and solves the problem of inconvenient cleaning;
1. the sewage treatment device is provided with a settling tank, a filtering separation tank and a purifying tank, so that sewage enters the settling tank, impurities in the sewage are filtered and precipitated, then the sewage is led into the filtering separation tank through a water guide pipeline, the sewage is purified into reuse water through multi-layer filtering purification, the reuse water is led into the purifying tank through a water suction pump, the peculiar smell in the water is removed to carry out final-layer purification, multiple purification and denitrification are carried out, and the efficiency is improved;
2. the filter screen layer is arranged, sewage enters the interior of the sedimentation tank, impurities and sediments in the sewage are filtered on the first layer through the filter screen layer, subsequent cleaning is facilitated, the handle is rotated to open the tank cover, the filter screen layer clamped in the interior of the sedimentation tank is taken out through the handles fixed at the left end and the right end of the filter screen layer, and impurity dirt filtered on the filter screen layer is cleaned conveniently;
3. be provided with air exhauster and activated carbon adsorption cotton layer, peculiar smell gas stays inside the pipeline, is difficult to purify through activated carbon adsorption cotton layer, and the filtration purification is passed through to activated carbon adsorption cotton layer through air exhauster guide gas, and activated carbon adsorption cotton layer mainly filters dust particle and peculiar smell in the air to reach the purpose of purification, the gaseous exhaust through the air exhauster after the purification.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of the front cut-away structure of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic top view of the present utility model.
In the figure: 1. a base; 2. a support post; 3. a clamping plate; 4. a sedimentation tank; 5. a filtering separation box; 6. a purifying box; 7. a connecting plate; 8. an exhaust fan; 9. a water inlet; 10. triangular support frames; 11. a case cover; 12. a handle; 13. a filter screen layer; 14. filtering the sand layer; 15. a denitrification filler layer; 16. a nitrifying bacteria survival net body; 17. a guide; 18. a guide port; 19. a water pump; 20. an activated carbon adsorption cotton layer; 21. a water outlet; 22. an air inlet; 23. and fixing the workpiece.
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. 1-4, the present utility model provides a technical solution: a domestic sewage denitrification treatment device comprises a base 1, a support column 2, a clamping plate 3, a sedimentation tank 4, a filtering separation tank 5, a purifying tank 6, a connecting plate 7, an exhaust fan 8, a water inlet 9, a triangular support frame 10, a tank cover 11, a handle 12, a filter screen layer 13, a filtering sand layer 14, a denitrification filler layer 15, a nitrifying bacteria survival net body 16, a guide piece 17, a guide port 18, a water pump 19, an activated carbon adsorption cotton layer 20, a water outlet 21, an induced air port 22 and a fixed workpiece 23;
as shown in fig. 1, 2 and 4, the settling tank 4, the filtering separation tank 5 and the purifying tank 6 are all arranged on the base 1, the water inlet 9 is arranged at the left end of the settling tank 4, the water outlet 21 is arranged at the bottom end of the right side of the purifying tank 6, sewage enters the settling tank 4 from the water inlet 9, impurity dirt on the sewage is filtered through the filter screen layer 13, the settled sewage is guided into the filtering separation tank 5 through a guide pipe, the sewage passes through the filter sand layer 14, the denitrification filler layer 15 and the nitrifying bacteria survival net body 16, the sewage after denitrification and purification is conveyed into the purifying tank 6 through the guide opening 18, the sewage enters the activated carbon adsorption cotton layer 20 to remove peculiar smell, and finally the water after denitrification and purification is guided out from the water outlet 21;
as shown in fig. 2 and 4, the tank cover 11 is connected to the top end of the settling tank 4 through threads, a handle 12 is arranged above the tank cover 11, a filter screen layer 13 is installed inside the settling tank 4, handles with fixed left and right ends of the filter screen layer 13 are arranged on the left and right sides of the bottom end of the filter screen layer 13, the filter screen layer 13 is placed above the plates, the filter screen layer 13 is prevented from falling off the bottom of the settling tank 4, sewage enters the settling tank 4 and flows through the filter screen layer 13, impurities and sediments in the sewage are filtered by the filter screen layer 13, the filtered sewage enters the bottom end of the settling tank 4, the sewage is settled through standing, the subsequent denitrification and purification are facilitated, the handle 12 is rotated to open the tank cover 11 when impurity and dirt on the filter screen layer 13 are cleaned, the handles on the filter screen layer 13 are lifted upwards, the filter screen layer 13 is taken out, and impurity and dirt filtered on the filter screen layer 13 are cleaned conveniently;
as shown in fig. 2, the exhaust fan 8 is installed above the right side of the purifying tank 6, the activated carbon adsorption cotton layer 20 is disposed inside the purifying tank 6, water has peculiar smell after denitrification and purification, the water is led into the activated carbon adsorption cotton layer 20 inside the purifying tank 6 from a pipeline to purify and remove the peculiar smell, a part of peculiar smell gas remains inside the pipeline, the exhaust fan 8 leads out the gas inside the pipeline through the air inlet 22, so that the peculiar smell gas passes through the activated carbon adsorption cotton layer 20, and the purified and deodorized gas is discharged from the exhaust fan 8, thereby achieving the purpose of full purification, completing a series of operations of the domestic sewage denitrification treatment device.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a domestic sewage denitrification processing apparatus, includes base (1), filtration separator box (5), triangular support frame (10), denitrification filler layer (15) and guide mouth (18), its characterized in that:
clamping plates (3) are arranged below the base (1), support columns (2) are arranged at the left and right sides of the bottom end of the base (1), a sedimentation tank (4) is arranged at the left side of the filtering separation tank (5), a purifying tank (6) is arranged at the right side of the filtering separation tank (5), a tank cover (11) is arranged at the top end of the sedimentation tank (4), a handle (12) is arranged above the tank cover (11), a connecting plate (7) is arranged at the outer side of the sedimentation tank (4), a water inlet (9) is arranged at the left end of the sedimentation tank (4), and a filter screen layer (13) is arranged in the sedimentation tank (4) in a clamping mode.
The utility model discloses a three-dimensional stone dust removal device, including three-way support frame (10), air exhauster (8) left end is provided with induced air mouth (22), three-way support frame (10) left end is provided with fixed work piece (23), filtering sand layer (14) are installed to denitrogenation packing layer (15) top, denitrogenation packing layer (15) below is provided with nitrifying bacteria survival cell body (16), filtering separation case (5) top laminating is provided with guide (17), induced air mouth (18) below is provided with suction pump (19), purifying box (6) internally mounted has activated carbon adsorption cotton layer (20), delivery port (21) are installed to purifying box (6) right side bottom.
2. The domestic sewage denitrification treatment apparatus according to claim 1, wherein: the sedimentation tank (4) is fixedly connected with the filtering separation tank (5) through a connecting plate (7), and the filtering separation tank (5) is fixedly connected with the purifying tank (6) through the connecting plate (7).
3. The domestic sewage denitrification treatment apparatus according to claim 1, wherein: the sedimentation tank (4), the filtering separation tank (5) and the purifying tank (6) are all arranged on the base (1).
4. The domestic sewage denitrification treatment apparatus according to claim 1, wherein: the triangular support frame (10) is of a triangular frame-shaped structure, and the triangular support frame (10) is fixed on the purifying box (6) through a fixed workpiece (23).
5. The domestic sewage denitrification treatment apparatus according to claim 1, wherein: the box cover (11) is connected to the top end of the sedimentation box (4) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321111455.1U CN220223871U (en) | 2023-05-10 | 2023-05-10 | Domestic sewage denitrification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321111455.1U CN220223871U (en) | 2023-05-10 | 2023-05-10 | Domestic sewage denitrification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223871U true CN220223871U (en) | 2023-12-22 |
Family
ID=89198349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321111455.1U Active CN220223871U (en) | 2023-05-10 | 2023-05-10 | Domestic sewage denitrification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223871U (en) |
-
2023
- 2023-05-10 CN CN202321111455.1U patent/CN220223871U/en active Active
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| GR01 | Patent grant | ||
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