CN219031883U - Combined sewage drip filter device - Google Patents
Combined sewage drip filter device Download PDFInfo
- Publication number
- CN219031883U CN219031883U CN202223573331.3U CN202223573331U CN219031883U CN 219031883 U CN219031883 U CN 219031883U CN 202223573331 U CN202223573331 U CN 202223573331U CN 219031883 U CN219031883 U CN 219031883U
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- Prior art keywords
- frame
- drip
- water distribution
- filter
- clamping grooves
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- 239000010865 sewage Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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 provides a combined sewage drip filtration device, which comprises a drip filtration frame (1), wherein the drip filtration frame (1) comprises a frame handle (10), a frame bottom surface (11), a frame top (12) and a frame side surface (13); the frame bottom surface (11) is provided with a plurality of water distribution holes (110); the frame side surface (13) is provided with a plurality of vent holes (130); the frame handle (10) is provided with a water distribution groove installation reserved opening (100); convex clamping grooves (121) are formed in four corners of the top (12) of the drip filter frame (1), and concave clamping grooves (111) are formed in four corners of the bottom (11) of the drip filter frame (1). The sewage trickling filter provided by the utility model has uniform water distribution and full ventilation; clamping grooves are formed in four corners, and the clamping grooves are easy to stack and fix; 3. the water distribution grooves are arranged on two sides and are provided with the mounting reserved holes, so that the water distribution grooves can be directly mounted, and the popularization and the utilization are easy.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a combined sewage trickling filter.
Background
The trickling filter (frame) is also called a biological trickling filter (frame) and mainly comprises a filter bed (frame) paved by crushed stones and a sedimentation tank (frame), organic pollutants in the wastewater are treated by heterotrophic bacteria, and the wastewater is distributed from the top of the filter through a water distribution system.
The trickling filter (frame) is generally required to be filled with biological filler, and the more fully the sewage is contacted with the biological film and the air in the trickling filter process under the action of the biological film, the better the sewage treatment effect is.
However, the single trickling filter (frame) is easy to cause uneven water distribution and insufficient water distribution area; the dispersion holes of the trickling filter (frame) are not reasonably arranged, so that ventilation is possibly poor, sewage is not fully contacted with the biological film (biological filler) and air, and sewage treatment efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a combined sewage drip filtration device. The combined sewage trickling filtration device is a combinable trickling filtration frame, adopts PE materials and is specially applied to filling of filling materials in the sewage treatment trickling filtration process.
Specifically, the combined sewage trickling filter comprises a trickling filter frame,
the drip filter frame comprises a frame handle, a frame bottom surface, a frame top and a frame side surface;
the bottom surface of the frame is provided with a plurality of water distribution holes;
a plurality of vent holes are formed in the side face of the frame;
the frame handle is provided with a water distribution groove mounting reserved opening;
convex clamping grooves are formed in four corners of the top of the drip filter frame, and concave clamping grooves are formed in four corners of the bottom of the drip filter frame.
In specific implementation, the combined sewage trickling filter comprises a plurality of trickling filter frames;
the plurality of drip filter frames are combined into a whole through convex clamping grooves arranged at four corners of the top of each drip filter frame and/or concave clamping grooves arranged at four corners of the bottom of each drip filter frame.
The drip filter frame is made of PE.
And filling biological filler into each drip filter frame, and covering biological membranes at the bottom and around each drip filter frame.
For convenience of combination, each drip filter frame is of square frame structure and is the same in size.
The combined sewage drip filter device provided by the utility model plays a role in uniform water distribution through the water distribution holes at the bottom, and greatly promotes the circulation of air through the vent holes at the side; wherein, two sides are provided with water distribution groove reserved openings which are used for installing the water distribution groove at the top of the trickling filter; convex clamping grooves are arranged at four corners of the top of the drip filter frame, concave clamping grooves are arranged at four corners of the bottom of the drip filter frame, and the drip filter frame is used for overlapping and fixing two or more drip filter frames, so that the water distribution area is increased, and the sewage treatment efficiency is improved.
Further advantages of the utility model will be further elaborated in the description section of the embodiments in connection with the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic main structure of a combined sewage drip filter device according to an embodiment of the present utility model;
FIG. 2 is a schematic top view of a combined sewage filter device shown in FIG. 1;
fig. 3 is a schematic diagram of a combined structure of the combined sewage drip filter device shown in fig. 1.
Detailed Description
The utility model will be further described with reference to the drawings and detailed description.
Referring to fig. 1, a main body structure of a combined sewage drip filter device according to an embodiment of the present utility model is shown.
Fig. 1 shows a main structure of a drip filter frame 1 included in a combined sewage drip filter device as follows:
the drip filter frame 1 comprises a frame handle 10, a frame bottom surface 11, a frame top 12 and a frame side surface 13;
the frame bottom surface 11 is provided with a plurality of water distribution holes 110;
the frame side 13 is provided with a plurality of vent holes 130;
the frame handle 10 is provided with a water distribution groove installation reserved opening 100;
four corners of the bottom surface 11 of the drip filter frame 1 are provided with concave clamping grooves 111.
Fig. 2 is a schematic top view of the combined sewage filtering device shown in fig. 1, and in fig. 2, convex clamping grooves 121 are provided at four corners of the top 12 of the drip filtering frame 1.
Reference is next made to fig. 3. Fig. 3 is a schematic diagram of a combined structure of the combined sewage drip filter device shown in fig. 1.
Specifically, the combined sewage trickling filter comprises a plurality of trickling filter frames 1;
the plurality of drip filter frames 1 are combined into a whole through the convex clamping grooves 121 arranged at four corners of the frame top 12 of each drip filter frame 1 and/or the concave clamping grooves 111 arranged at four corners of the frame bottom 11 of each drip filter frame 1.
In a specific application, each drip-filter frame 1 is filled with biological filler. The drip filter frame 1 is made of PE. And covering biological membranes on the bottom and the periphery of each drip filtration frame 1. Each drip filter frame 1 is of a square frame structure.
The combined drip filter frame plays a role in uniformly distributing water through the water distribution holes at the bottom, and greatly promotes the circulation of air through the vent holes at the side edges; wherein, two sides are provided with water distribution groove reserved openings which are used for installing the water distribution groove at the top of the trickling filter; convex clamping grooves are arranged at four corners of the top of the drip filter frame, and concave clamping grooves are arranged at four corners of the bottom of the drip filter frame and used for overlapping and fixing two or more drip filter frames.
The utility model has the following advantages:
1. the water distribution is uniform and the ventilation is sufficient;
2. the four corners are provided with the clamping grooves, so that the clamping grooves are easy to stack and fix, the water distribution level and the water distribution area are increased, the contact surface and the contact time of sewage and biological fillers are increased, and the sewage treatment efficiency is improved;
3. the two sides are provided with water distribution grooves for installation and preformed holes, so that the water distribution grooves can be matched with other sewage treatment equipment conveniently, for example, the water distribution grooves can be directly installed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A combined sewage trickling filter device, which comprises a trickling filter frame (1), and is characterized in that:
the drip filter frame (1) comprises a frame handle (10), a frame bottom surface (11), a frame top (12) and a frame side surface (13);
the frame bottom surface (11) is provided with a plurality of water distribution holes (110);
the frame side surface (13) is provided with a plurality of vent holes (130);
the frame handle (10) is provided with a water distribution groove installation reserved opening (100);
convex clamping grooves (121) are formed in four corners of the top (12) of the drip filter frame (1), and concave clamping grooves (111) are formed in four corners of the bottom (11) of the drip filter frame (1).
2. A combination sewage filtration device as claimed in claim 1 wherein:
the combined sewage trickling filter comprises a plurality of trickling filter frames (1);
the plurality of drip filter frames (1) are combined into a whole through convex clamping grooves (121) arranged at four corners of the frame top (12) of each drip filter frame (1) and/or concave clamping grooves (111) arranged at four corners of the frame bottom surface (11) of each drip filter frame (1).
3. A combination sewage filtration device as claimed in claim 1 wherein:
the drip filter frame (1) is made of PE material.
4. A combination sewage filtration device as claimed in claim 2 wherein:
and filling biological filler into each drip filter frame (1).
5. A combination sewage filtration device as claimed in claim 2 wherein:
and covering biological films on the bottom and the periphery of each drip filtration frame (1).
6. A combined sewage filtration device as claimed in any one of claims 2 to 5 wherein:
each drip filter frame (1) is of a square frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573331.3U CN219031883U (en) | 2022-12-08 | 2022-12-08 | Combined sewage drip filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573331.3U CN219031883U (en) | 2022-12-08 | 2022-12-08 | Combined sewage drip filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219031883U true CN219031883U (en) | 2023-05-16 |
Family
ID=86273107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223573331.3U Active CN219031883U (en) | 2022-12-08 | 2022-12-08 | Combined sewage drip filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219031883U (en) |
-
2022
- 2022-12-08 CN CN202223573331.3U patent/CN219031883U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A combined sewage drip filtration device Effective date of registration: 20231221 Granted publication date: 20230516 Pledgee: Industrial and Commercial Bank of China Limited Guangzhou Panyu Branch Pledgor: GUANGDONG ANGWEI ENVIRONMENTAL PROTECTION INDUSTRIAL CO.,LTD. Registration number: Y2023980073526 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |