CN215756922U - Domestic sewage purifies groove filter - Google Patents
Domestic sewage purifies groove filter Download PDFInfo
- Publication number
- CN215756922U CN215756922U CN202122031252.9U CN202122031252U CN215756922U CN 215756922 U CN215756922 U CN 215756922U CN 202122031252 U CN202122031252 U CN 202122031252U CN 215756922 U CN215756922 U CN 215756922U
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- Prior art keywords
- chamber
- ozone
- aerobic
- pipe
- anaerobic
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000000746 purification Methods 0.000 claims abstract description 63
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 230000001954 sterilising effect Effects 0.000 claims abstract description 30
- 230000000813 microbial effect Effects 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000005273 aeration Methods 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 6
- 244000005700 microbiome Species 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model relates to a filtering device of a domestic sewage purifying tank, which comprises: the device comprises a shell, wherein baffles are sequentially arranged in the shell from left to right, the shell is divided into a filtering chamber, an anaerobic purifying chamber, an aerobic purifying chamber and a sterilizing chamber, and the filtering chamber, the anaerobic purifying chamber, the aerobic purifying chamber and the sterilizing chamber are sequentially communicated through pipelines; wherein, the filtering chamber is communicated with the sewage inlet pipe, and a filtering net is arranged in the filtering chamber; the left and right inner walls of the anaerobic purification chamber are provided with guide plates which are arranged in a vertically crossed manner in a transverse mode, the guide plates are provided with filter screen nets, and the inner walls of meshes of the filter screen nets are attached with anaerobic microbial membranes; the bottom of the aerobic purification chamber is provided with an aeration pipe, and the interior of the aerobic purification chamber is filled with honeycomb-shaped filler with aerobic microorganisms attached to the surface; the sterilization chamber includes: the ozone disinfection area is communicated with the aerobic purification chamber, and the ultraviolet disinfection area is respectively communicated with the aerobic purification chamber and the drain pipe, the ozone disinfection area is provided with an ozone pipe bent, and the ultraviolet disinfection area is provided with an ultraviolet disinfection groove.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, in particular to a filtering device of a domestic sewage purification tank.
Background
Domestic sewage is wastewater discharged in daily life of residents, and pollutants contained in the domestic sewage are mainly organic matters and a large amount of pathogenic microorganisms; organic matters existing in domestic sewage are extremely unstable and easy to decay to generate malodor, and bacteria and pathogens propagate in large quantities by taking the organic matters in the domestic sewage as nutrition, so that infectious diseases can be spread and epidemic can be caused.
Therefore, it is highly desirable to provide a domestic sewage purifying tank filtering device for domestic life, which can purify and store domestic sewage, realize secondary water recycling, and save domestic expenses.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filtering device of a domestic sewage purifying tank, which aims to solve the problems in the background technology.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a filtering apparatus for a domestic sewage purification tank, comprising: the device comprises a shell, wherein three baffles are sequentially arranged in the shell from left to right so as to divide the interior of the shell into a filtering chamber, an anaerobic purifying chamber, an aerobic purifying chamber and a sterilizing chamber, and the filtering chamber, the anaerobic purifying chamber, the aerobic purifying chamber and the sterilizing chamber are sequentially communicated through pipelines;
wherein, the filter chamber is communicated with the sewage inlet pipe, and a filter screen is arranged in the filter chamber;
guide plates which are arranged in a vertically crossed and transverse mode are arranged on the left inner wall surface and the right inner wall surface of the anaerobic purification chamber, a filter screen net is arranged on the guide plates, and anaerobic microbial membranes are attached to the inner wall surfaces of meshes of the filter screen net;
the bottom of the aerobic purification chamber is provided with an aeration pipe, and the interior of the aerobic purification chamber is filled with honeycomb-shaped filler with aerobic microorganisms attached to the surface;
the sterilization chamber includes: the ozone disinfection area is communicated with the aerobic purification chamber, and the ultraviolet disinfection area is respectively communicated with the aerobic purification chamber and the drain pipe, the ozone disinfection area is provided with an ozone pipe bent, and the ultraviolet disinfection area is provided with an ultraviolet disinfection groove.
As a further improvement of the utility model, return pipes are arranged above the anaerobic purification chamber and the aerobic purification chamber.
As a further improvement of the utility model, the left end surface, the right end surface and the top end surface of the guide plate are both arc-shaped structures.
As a further improvement of the present invention, an ultraviolet disinfection channel is installed inside the ultraviolet disinfection tank, and the ultraviolet disinfection channel includes: the ultraviolet sterilizing lamp comprises an installation shell, ultraviolet sterilizing lamps and transparent glass lamp covers, wherein the ultraviolet sterilizing lamps are uniformly distributed on the installation shell, and the transparent glass lamp covers are sleeved on the outer portions of the ultraviolet sterilizing lamps.
As a further improvement of the present invention, the ozone tube bank comprises: rectangle ozone row frame and a plurality of edges the ozone calandria that rectangle ozone row frame long limit direction set up, rectangle ozone row frame with all be equipped with the ozone row hole on the ozone calandria.
As a further improvement of the utility model, an ozone pump is arranged on the outer side of the shell, an ozone guide pipe is arranged at the output end of the ozone pump, and the ozone guide pipe is connected with the ozone pipe bent frame.
As a further improvement of the utility model, the bottom of the anaerobic purification chamber is communicated with the aerobic purification chamber through a water distribution pipe, one end of the water distribution pipe is positioned in the anaerobic purification chamber, the other end of the water distribution pipe is positioned in the aerobic purification chamber, and the outer wall of the water distribution pipe positioned in the aerobic purification chamber is provided with a plurality of water distribution holes.
As a further improvement of the utility model, a cover plate is movably connected above the shell, and the top of the cover plate is fixedly connected with a handle.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
according to the filtering device of the domestic sewage purification tank provided by the embodiment of the utility model, the filtering chamber, the anaerobic purification chamber, the aerobic purification chamber and the disinfection chamber are integrated in the tank body, so that the filtering device has stronger strength and small occupied area, can be conveniently installed indoors, realizes the recycling of water of users, and saves the cost of the users.
In addition, the up-and-down cross type guide plates are arranged in the filtering chamber, and the vertically arranged filter screen grid structures with anaerobic microbial membranes are arranged on the guide plates, so that the flow stroke of sewage in the filtering chamber is greatly increased, the contact time of the sewage and a plurality of filter screen grid structures with anaerobic microbial membranes is effectively prolonged, and the efficiency and the quality of biochemical degradation reaction of organic matters in the sewage and the anaerobic microbial membranes are greatly improved.
In addition, ozone gas can be led into sewage by the ozone pipe bent in the disinfection chamber, and the ozone gas and the ultraviolet lamp in the ultraviolet disinfection tank can effectively disinfect and sterilize the sewage, thereby improving the disinfection efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a domestic sewage purification tank filter device according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of an ozone tube bent according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an ultraviolet disinfection channel provided by an embodiment of the utility model.
Wherein: 1 shell, 11 filter chambers, 111 filter screens, 12 anaerobic purification chambers, 121 guide plates, 122 anaerobic microbial membranes, 13 aerobic purification chambers, 131 aeration pipes, 132 honeycomb-shaped fillers, 14 disinfection chambers, 141 ozone disinfection areas, 142 ultraviolet disinfection areas, 143 drain pipes, 144 ultraviolet disinfection tanks, 145 ultraviolet disinfection channels, 145-1 installation shells, 145-2 ultraviolet germicidal lamps, 145-3 transparent glass lamp covers, 146 ozone pipe racks, 146-1 rectangular ozone exhaust frames, 146-2 ozone exhaust pipes, 146-3 ozone exhaust holes, 2 baffles, 3 sewage inlet pipes, 4 water return pipes, 5 ozone guide pipes, 6 water distribution pipes, 61 water distribution holes, 7 cover plates and 8 handles.
Detailed Description
For the purposes of promoting a clear and complete description of the utility model, and for purposes of making apparent and enabling the utility model to be embodied and broadly described, reference will now be made to the following description of certain embodiments, wherein the terms "center", "vertical", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are used in the orientation and positional relationship indicated in the drawings, which are for convenience in describing the utility model and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
An embodiment of the present invention provides a filtering apparatus for a domestic sewage purification tank, as shown in fig. 1, including: the casing 1, the top swing joint of casing 1 has apron 7, and apron 7 top fixedly connected with handle 8. Three baffles 2 are sequentially arranged in the shell 1 from left to right to divide the interior of the shell 1 into a filtering chamber 11, an anaerobic purifying chamber 12, an aerobic purifying chamber 13 and a sterilizing chamber 14, and the filtering chamber 11, the anaerobic purifying chamber 12, the aerobic purifying chamber 13 and the sterilizing chamber 14 are sequentially communicated through pipelines;
wherein, the filter chamber 11 is communicated with the sewage inlet pipe 3;
the left and right inner walls of the anaerobic purification chamber 12 are provided with guide plates 121 which are arranged in a vertically crossed manner in a transverse manner, the left and right end surfaces and the top end surface of each guide plate 121 are arc-shaped structures, the guide plates 121 are provided with filter screen nets, and the inner walls of the meshes of the filter screen nets are attached with anaerobic microbial membranes 122;
the bottom of the aerobic purification chamber 13 is provided with an aeration pipe 131, the interior of the aerobic purification chamber is filled with a honeycomb filler 132 with aerobic microorganisms attached to the surface, in order to ensure that the sewage passing through the anaerobic purification chamber 12 can flow into the interior of the aerobic purification chamber 13, as shown in fig. 1, the bottom of the anaerobic purification chamber 12 is communicated with the aerobic purification chamber 13 through a water distribution pipe 6, one end of the water distribution pipe 6 is positioned in the anaerobic purification chamber 12, the other end is positioned in the aerobic purification chamber 13, and the outer wall of the water distribution pipe 6 positioned in the aerobic purification chamber 13 is provided with a plurality of water distribution holes 61;
the inner wall of the left side of the disinfection chamber 14 is provided with an ozone tube bent 146, the inner wall of the right side is fixedly provided with an ultraviolet disinfection groove 144, and the side wall of the bottom of the disinfection chamber 14 is provided with a water outlet.
In the filtering device of the domestic sewage purifying tank provided by the embodiment of the utility model, sewage firstly enters the filtering chamber 11, solid-liquid separation is carried out after precipitation, filter residue (such as mud) and the like at the lower layer are attached to the filtering screen 111, liquid at the upper layer enters the anaerobic purifying chamber 12 through a pipeline, and flows along the upper and lower crossing guide plates 121 in an S-shaped curve, and the sewage flowing in the S-shaped curve passes through each filter screen net, the anaerobic microbial film 122 attached to the inner wall surface of the mesh of the filter screen mesh is subjected to comprehensive biochemical degradation reaction, the liquid after the reaction enters the aerobic purification chamber 13, a large amount of aerobic microbes attached to the surface of the honeycomb-shaped filler 132 in the aerobic tank purification chamber further treat the sewage, and after the nitration reaction, the water enters the disinfection chamber 14 to be disinfected and sterilized by ozone gas and ultraviolet lamp tubes in sequence to obtain clean water which can be reused.
Certainly, the return pipes 4 are arranged above the anaerobic purification chamber 12 and the aerobic purification chamber 13, so that the sewage can also flow back to the anoxic tank through the return pipes after undergoing a nitrification reaction in the aerobic purification chamber 13, nitrate nitrogen is removed through denitrification, and repeated circulation in the anaerobic purification chamber 12 and the aerobic purification chamber 13 is realized.
According to the filtering device of the domestic sewage purification tank provided by the embodiment of the utility model, the filtering chamber 11, the anaerobic purification chamber 12, the aerobic purification chamber 13 and the disinfection chamber 14 are integrated in the tank body, so that the filtering device has strong strength and small occupied area, can be conveniently installed indoors, realizes the recycling of water of users, and saves the cost of the users.
In addition, the up-and-down cross type guide plate 121 is arranged in the filtering chamber 11, and the vertically arranged filtering grid net structure with the anaerobic microbial membranes 122 is arranged on the guide plate 121, so that the flow stroke of sewage in the filtering chamber 11 is greatly increased, the contact time of the sewage and a plurality of filtering grid nets with the anaerobic microbial membranes 122 is effectively prolonged, and the efficiency and the quality of biochemical degradation reaction of organic matters in the sewage and the anaerobic microbial membranes 122 are greatly improved.
In addition, the ozone pipe rack 146 in the disinfection chamber 14 can lead ozone gas into the sewage, and the ozone gas and the ultraviolet lamp in the ultraviolet disinfection tank 144 can effectively disinfect and sterilize the sewage, thereby improving the disinfection efficiency.
Regarding the structure of the ozone pipe bent 146, in a possible implementation manner, as shown in fig. 2, a rectangular ozone row frame 146-1 and a plurality of ozone pipe-rows 146-2 are arranged along the long side direction of the rectangular ozone row frame 146-1, and the rectangular ozone row frame 146-1 and the ozone pipe-rows 146-2 are both provided with ozone hole-rows 146-3; the outer side of the shell 1 is provided with an ozone pump, the output end of the ozone pump is provided with an ozone guide pipe 5, and the ozone guide pipe 5 is connected with the ozone pipe bent frame 146, so that when the ozone pump is started, ozone is guided into sewage through the ozone pipe and the ozone pipe bent frame 146 to be disinfected.
Regarding the structure of the uv sterilizing bath 144, in one possible implementation, the uv sterilizing bath 144 is internally installed with a uv sterilizing channel 145, as shown in fig. 3, the uv sterilizing channel 145 includes: the ultraviolet sterilizing lamp comprises an installation shell 145-1, ultraviolet sterilizing lamps 145-2 and transparent glass lamp covers 145-3, wherein the ultraviolet sterilizing lamps are uniformly distributed on the installation shell 145-1, and the transparent glass lamp covers 145-3 are sleeved outside the ultraviolet sterilizing lamps 145-2.
It should be noted that the sewage inlet pipe 3, the water distributor 6, the water outlet pipe 143, and each pipe may be provided with a valve, and the valves are connected to an electric control system to realize different flow directions of sewage by closing the valves.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A domestic sewage purification tank filter device, characterized in that it includes: the device comprises a shell (1), wherein three baffles (2) are sequentially arranged inside the shell (1) from left to right so as to divide the inside of the shell (1) into a filtering chamber (11), an anaerobic purifying chamber (12), an aerobic purifying chamber (13) and a sterilizing chamber (14), and the filtering chamber (11), the anaerobic purifying chamber (12), the aerobic purifying chamber (13) and the sterilizing chamber (14) are sequentially communicated through pipelines;
wherein the filter chamber (11) is communicated with the sewage inlet pipe (3), and a filter screen (111) is arranged in the filter chamber;
guide plates (121) which are arranged in a vertical crossed manner and are transversely arranged are arranged on the left inner wall surface and the right inner wall surface of the anaerobic purification chamber (12), a filter screen mesh is arranged on the guide plates (121), and anaerobic microbial membranes (122) are attached to the inner wall surfaces of meshes of the filter screen mesh;
an aeration pipe (131) is arranged at the bottom of the aerobic purification chamber (13), and a honeycomb-shaped filler (132) with aerobic microorganisms attached to the surface is filled inside the aeration pipe;
the sterilization chamber (14) comprises: the aerobic disinfection device comprises an ozone disinfection area (141) communicated with the aerobic purification chamber (13) and an ultraviolet disinfection area (142) respectively communicated with the aerobic purification chamber (13) and a drain pipe (143), wherein the ozone disinfection area (141) is provided with an ozone pipe bent (146), and the ultraviolet disinfection area (142) is provided with an ultraviolet disinfection groove (144).
2. The filtering device for a domestic sewage purification tank as recited in claim 1, wherein a return pipe (4) is provided above each of said anaerobic purification chamber (12) and said aerobic purification chamber (13).
3. The filter device as claimed in claim 1, wherein the guide plate (121) has an arc-shaped configuration at the left and right end surfaces and at the top end surface.
4. The domestic sewage purifying tank filter device as claimed in claim 1, wherein said uv sterilizing tank (144) is internally installed with a uv sterilizing channel (145), said uv sterilizing channel (145) comprising: the ultraviolet sterilizing lamp comprises an installation shell (145-1), ultraviolet sterilizing lamps (145-2) and transparent glass lamp covers (145-3), wherein the ultraviolet sterilizing lamps (145-2) are uniformly distributed on the installation shell (145-1), and the transparent glass lamp covers (145-3) are sleeved outside the ultraviolet sterilizing lamps (145-2).
5. The domestic sewage purification tank filter device as recited in claim 1, wherein said ozone pipe bank (146) comprises: the ozone generator comprises a rectangular ozone row frame (146-1) and a plurality of ozone row pipes (146-2) arranged along the long side direction of the rectangular ozone row frame (146-1), wherein ozone row holes (146-3) are formed in the rectangular ozone row frame (146-1) and the ozone row pipes (146-2).
6. The filtering device for domestic sewage purification tank as claimed in claim 1, wherein an ozone pump is installed on the outer side of said housing (1), an ozone pipe (5) is installed on the output end of said ozone pump, and said ozone pipe (5) is connected to said ozone pipe rack (146).
7. The domestic sewage purification tank filtering device as recited in claim 1, wherein the bottom of said anaerobic purification chamber (12) is connected to said aerobic purification chamber (13) through a water distribution pipe (6), one end of said water distribution pipe (6) is located in said anaerobic purification chamber (12), the other end is located in said aerobic purification chamber (13), and a plurality of water distribution holes (61) are provided on the outer wall of said water distribution pipe (6) located in said aerobic purification chamber (13).
8. The domestic sewage purification tank filter device as recited in claim 1, wherein a cover plate (7) is movably connected to the upper part of said housing (1), and a handle (8) is fixedly connected to the top of said cover plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122031252.9U CN215756922U (en) | 2021-08-26 | 2021-08-26 | Domestic sewage purifies groove filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122031252.9U CN215756922U (en) | 2021-08-26 | 2021-08-26 | Domestic sewage purifies groove filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215756922U true CN215756922U (en) | 2022-02-08 |
Family
ID=80078842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122031252.9U Expired - Fee Related CN215756922U (en) | 2021-08-26 | 2021-08-26 | Domestic sewage purifies groove filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215756922U (en) |
-
2021
- 2021-08-26 CN CN202122031252.9U patent/CN215756922U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |