CN220723783U - Equipment for treating domestic sewage by micro-nano bubbles - Google Patents
Equipment for treating domestic sewage by micro-nano bubbles Download PDFInfo
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- CN220723783U CN220723783U CN202322428893.7U CN202322428893U CN220723783U CN 220723783 U CN220723783 U CN 220723783U CN 202322428893 U CN202322428893 U CN 202322428893U CN 220723783 U CN220723783 U CN 220723783U
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- Prior art keywords
- treatment bin
- micro
- treatment
- domestic sewage
- nano bubbles
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- 239000010865 sewage Substances 0.000 title claims abstract description 32
- 239000002101 nanobubble Substances 0.000 title claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000005070 sampling Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 2
- 239000003345 natural gas Substances 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000709661 Enterovirus Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model provides equipment for treating domestic sewage by micro-nano bubbles, and belongs to the technical field of sewage treatment. The structure comprises: the protruding table is positioned at the inner edge of the treatment bin, the gas distributor is positioned in the outer frame, the bottom end of the outer frame is provided with a plurality of supporting blocks, the protruding table is supported at the bottom end of the supporting blocks, the tray is positioned on the outer frame, the tray is provided with a porous plate, the end cover is arranged at the upper end of the treatment bin, the end cover is provided with a handle, the output pipe is connected at the lower side of the treatment bin, the pressure regulating pipe is connected at the upper side of the treatment bin, the connecting pipe is connected at the bottom end of the treatment bin, and the outer end of the connecting pipe is connected with the micro-nano bubble generator. According to the utility model, a non-resistance natural gas lift treatment mode is not adopted any more, a closed container is adopted to construct a treatment space, and a horizontal extending structure is designed on a bubble rising route, so that the micro-bubble distribution is more uniform. The utility model has the advantages of simple assembly structure, high integration level, good treatment efficiency and the like.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to equipment for treating domestic sewage by micro-nano bubbles.
Background
Domestic sewage is waste water discharged in daily life of residents, and mainly originates from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in domestic sewage are mainly organic matters (such as proteins, carbohydrates, fat, urea, ammonia nitrogen and the like) and a large number of pathogenic microorganisms (such as parasitic ova, enteroviruses and the like). Organic matters existing in domestic sewage are extremely unstable and are easy to be decomposed to generate malodor. Bacteria and pathogens are propagated in large quantities by taking organisms in domestic sewage as nutrients, and can lead to epidemic spread of infectious diseases. Therefore, the domestic sewage must be treated before being discharged.
The research shows that the water rich in micro-nano oxygen bubbles has the effect of promoting the biological activity of animals and plants. The micro-nano bubbles exist in water for a long time, and the process of releasing the internal carrier gas into the water is slower, so that the carrier gas can be fully utilized, and sufficient active oxygen is provided to promote the metabolic activity of aquatic organisms. When micro-nano bubbles are blown into polluted anoxic water, active oxygen is continuously supplemented into the water along with the consumption of dissolved oxygen in the bubbles, so that the biological activities of aerobic microorganisms, plankton and aquatic animals in the water can be enhanced, the biodegradation process of the aquatic microorganisms on pollutants in water and sediment can be accelerated, and the aim of purifying water quality can be fulfilled. In the prior art, the treatment efficiency of common sewage treatment equipment needs to be improved, and especially the sewage treatment equipment based on micro-nano bubbles also has the problems of complex assembly, uneven bubble distribution and the like.
Disclosure of Invention
Aiming at the technical defects of the prior art, the utility model provides a device for treating domestic sewage by micro-nano bubbles, which aims to solve the technical problem that the purification efficiency of common sewage treatment equipment is to be improved.
Another technical problem to be solved by the utility model is how to simplify the assembly structure of the micro-nano bubble sewage treatment equipment.
The utility model aims to solve the technical problem that the common micro-nano bubble sewage treatment equipment has poor bubble distribution uniformity.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the device for treating domestic sewage by micro-nano bubbles comprises a support frame, a treatment bin, a connecting rod, an extension part, an input pipe, a water pump, a protruding table, an outer frame, a gas distributor, a support block, a tray, a porous plate, an end cover, a grip, an output pipe, a pressure regulating pipe and a connecting pipe; the treatment bin is arranged on the support frame, a connecting rod is connected between two sides of the support frame, an extension part is positioned on the side of the support frame, an input pipe is connected to the upper side of the treatment bin, a water pump is arranged on the input pipe, an extension part is supported at the bottom of the water pump, a protruding table is positioned at the inner edge of the treatment bin, a gas distributor is positioned in an outer frame, a plurality of support blocks are arranged at the bottom end of the outer frame, a protruding table is supported at the bottom end of the support blocks, a tray is positioned on the outer frame, a porous plate is arranged on the tray, an end cover is arranged at the upper end of the treatment bin, a handle is arranged on the end cover, an output pipe is connected to the lower side of the treatment bin, a pressure regulating pipe is connected to the upper side of the treatment bin, the connecting pipe is connected to the bottom end of the treatment bin, and the outer end of the connecting pipe is connected with a micro-nano bubble generator.
Preferably, the pressure regulating pipe is connected to a booster pump or a vacuum pump.
Preferably, a heat exchange jacket or an electric heater is arranged on the outer side of the treatment bin.
Preferably, an ultrasonic transducer is connected to the outside of the treatment chamber.
Preferably, a sampling tube is mounted on the treatment bin, and the inner end of the sampling tube extends to the inside of the treatment bin.
Preferably, the end cover is connected with the treatment bin through a flange structure and a bolt in a fastening way, and a sealing ring is arranged at the joint of the end cover and the treatment bin.
Preferably, a sensor is installed in the treatment bin, the sensor including a COD sensor and a BOD sensor.
In the structure of the utility model, the supporting frame plays a supporting role; the treatment bin is a treatment space; the connecting rod enhances the stability of the bottom of the support frame; the extension part plays a role in mounting and fixing the water pump; the input pipe is used for injecting sewage; the water pump is used for providing power for water injection; the protruding table plays a supporting role; the outer frame is a structural part and a supporting part outside the gas distributor; the gas distributor is of a planar porous structure and is used for extending the contacted bubbles; the supporting block plays a supporting role; the tray is a structural member outside the perforated plate; the porous plate plays a role in semi-blocking the expanded bubbles so as to redistribute the bubbles in the horizontal direction; the end cover can close the treatment bin in the treatment process; the handle can be used for lifting the end cover; the output pipe is used for discharging the treated sewage; the pressure regulating pipe can be connected with a booster pump or a vacuum pump, and can be used as a channel for rising and discharging micro bubbles by regulating the pressure of a treatment bin according to the treatment requirement; the connecting pipe is connected with the micro-nano bubble generator and is used for injecting micro-nano bubbles.
The utility model discloses equipment for treating domestic sewage by micro-nano bubbles. The device does not adopt a non-resistance natural gas lift treatment mode any more, adopts a closed container to construct a treatment space, and designs a horizontal extending structure on a bubble rising route, thereby being beneficial to making the micro-bubble distribution more uniform. The utility model has the advantages of simple assembly structure, high integration level, good treatment efficiency and the like.
Drawings
FIG. 1 is an overall view of the exterior of the present utility model;
FIG. 2 is an overall view of the interior of the present utility model;
FIG. 3 is a partial view of a tray;
FIG. 4 is a partial view of a gas distributor;
wherein:
1. support frame 2, treatment bin 3, connecting rod 4 and extension part
5. Input pipe 6, water pump 7, protruding table 8 and outer frame
9. Gas distributor 10, support block 11, tray 12, porous plate
13. End cap 14, grip 15, output tube 16, pressure regulating tube
17. And (5) connecting pipes.
Detailed Description
Hereinafter, embodiments of the present utility model will be described in detail. In order to avoid unnecessary detail, well-known structures or functions will not be described in detail in the following embodiments. Approximating language, as used in the following examples, may be applied to create a quantitative representation that could permissibly vary without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
Example 1
1-4, the device for treating domestic sewage by micro-nano bubbles comprises a support frame 1, a treatment bin 2, a connecting rod 3, an extension part 4, an input pipe 5, a water pump 6, a protruding table 7, an outer frame 8, a gas distributor 9, a support block 10, a tray 11, a porous plate 12, an end cover 13, a grip 14, an output pipe 15, a pressure regulating pipe 16 and a connecting pipe 17; the treatment bin 2 is arranged on the support frame 1, a connecting rod 3 is connected between two sides of the support frame 1, an extension part 4 is positioned on the side of the support frame 1, an input pipe 5 is connected to the upper side of the treatment bin 2, a water pump 6 is arranged on the input pipe 5, the extension part 4 is supported at the bottom of the water pump 6, a protruding table 7 is positioned at the inner edge of the treatment bin 2, a gas distributor 9 is positioned in an outer frame 8, a plurality of supporting blocks 10 are arranged at the bottom end of the outer frame 8, the protruding table 7 is supported at the bottom end of the supporting blocks 10, a tray 11 is positioned on the outer frame 8, a porous plate 12 is arranged on the tray 11, an end cover 13 is arranged at the upper end of the treatment bin 2, a handle 14 is arranged on the end cover 13, an output pipe 15 is connected to the lower side of the treatment bin 2, a pressure regulating pipe 16 is connected to the upper side of the treatment bin 2, a connecting pipe 17 is connected to the bottom of the treatment bin 2, and the outer end of the connecting pipe 17 is connected to a micro-nano bubble generator.
Wherein the support frame 1 plays a supporting role; the treatment bin 2 is a treatment space; the connecting rod 3 enhances the stability of the bottom of the support frame 1; the extension part 4 has the functions of installing and fixing the water pump 6; the input pipe 5 is used for injecting sewage; the water pump 6 is used for providing power for water injection; the protruding table 7 plays a holding role; the outer frame 8 is a structural part and a supporting part outside the gas distributor 9; the gas distributor 9 is of a planar porous structure and is used for extending the contacted bubbles; the supporting block 10 plays a supporting role; the tray 11 is a structural member outside the porous plate 12; the porous plate 12 performs a semi-arresting action on the stretched bubbles, causing them to be redistributed in the horizontal direction; the end cap 13 can close the treatment bin 2 during treatment; the handle 14 is used for lifting the end cover 13; the output pipe 15 is used for discharging the treated sewage; the pressure regulating pipe 16 can be connected with a booster pump or a vacuum pump, and can adjust the pressure of the treatment bin 2 according to the treatment requirement and also can be used as a passage for rising and discharging micro bubbles; the connecting pipe 17 is connected with the micro-nano bubble generator and is used for injecting micro-nano bubbles.
Example 2
1-4, the device for treating domestic sewage by micro-nano bubbles comprises a support frame 1, a treatment bin 2, a connecting rod 3, an extension part 4, an input pipe 5, a water pump 6, a protruding table 7, an outer frame 8, a gas distributor 9, a support block 10, a tray 11, a porous plate 12, an end cover 13, a grip 14, an output pipe 15, a pressure regulating pipe 16 and a connecting pipe 17; the treatment bin 2 is arranged on the support frame 1, a connecting rod 3 is connected between two sides of the support frame 1, an extension part 4 is positioned on the side of the support frame 1, an input pipe 5 is connected to the upper side of the treatment bin 2, a water pump 6 is arranged on the input pipe 5, the extension part 4 is supported at the bottom of the water pump 6, a protruding table 7 is positioned at the inner edge of the treatment bin 2, a gas distributor 9 is positioned in an outer frame 8, a plurality of supporting blocks 10 are arranged at the bottom end of the outer frame 8, the protruding table 7 is supported at the bottom end of the supporting blocks 10, a tray 11 is positioned on the outer frame 8, a porous plate 12 is arranged on the tray 11, an end cover 13 is arranged at the upper end of the treatment bin 2, a handle 14 is arranged on the end cover 13, an output pipe 15 is connected to the lower side of the treatment bin 2, a pressure regulating pipe 16 is connected to the upper side of the treatment bin 2, a connecting pipe 17 is connected to the bottom of the treatment bin 2, and the outer end of the connecting pipe 17 is connected to a micro-nano bubble generator. The pressure regulating pipe 16 is connected to a booster pump or a vacuum pump. A heat exchange jacket or an electric heater is arranged outside the treatment bin 2. An ultrasonic transducer is connected to the outside of the treatment chamber 2. A sampling tube is arranged on the treatment bin 2, and the inner end of the sampling tube extends to the inside of the treatment bin 2. The end cover 13 is connected with the treatment bin 2 through a flange structure and a bolt in a fastening way, and a sealing ring is arranged at the joint of the end cover 13 and the treatment bin. In the treatment bin 2 sensors are installed, including COD sensors and BOD sensors.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the scope of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The device for treating domestic sewage by micro-nano bubbles is characterized by comprising a support frame (1), a treatment bin (2), a connecting rod (3), an extension part (4), an input pipe (5), a water pump (6), a protruding table (7), an outer frame (8), a gas distributor (9), a support block (10), a tray (11), a porous plate (12), an end cover (13), a grip (14), an output pipe (15), a pressure regulating pipe (16) and a connecting pipe (17); the treatment bin (2) is installed on the support frame (1), be connected with connecting rod (3) between the both sides of support frame (1), extension (4) are located support frame (1) side, input tube (5) are connected in treatment bin (2) upside, water pump (6) are installed on input tube (5), extension (4) hold in water pump (6) bottom, outstanding platform (7) are located treatment bin (2) inside edge, gas distributor (9) are located outline (8), have a plurality of supporting shoe (10) in outline (8) bottom, outstanding platform (7) hold in supporting shoe (10) bottom, tray (11) are located outline (8), be equipped with perforated plate (12) on tray (11), end cover (13) are installed in treatment bin (2) upper end, have grip (14) on end cover (13), output tube (15) are connected in treatment bin (2) downside, pressure tube (16) are connected in treatment bin (2) upside, connecting pipe (17) are connected in treatment bin (2) bottom, the outer end of connecting pipe (17) take place, the little bubble of connecting pipe (17) take place to link to each other.
2. An apparatus for treating domestic sewage by micro-nano bubbles according to claim 1, wherein the pressure regulating tube (16) is connected with a booster pump or a vacuum pump.
3. The device for treating domestic sewage by micro-nano bubbles according to claim 1, wherein a heat exchange jacket or an electric heater is arranged on the outer side of the treatment bin (2).
4. The device for treating domestic sewage by micro-nano bubbles according to claim 1, wherein an ultrasonic transducer is connected to the outer side of the treatment bin (2).
5. The device for treating domestic sewage by micro-nano bubbles according to claim 1, wherein a sampling tube is arranged on the treatment bin (2), and the inner end of the sampling tube extends to the inside of the treatment bin (2).
6. The device for treating domestic sewage by micro-nano bubbles according to claim 1, wherein the end cover (13) is connected with the treatment bin (2) through a flange structure and bolt fastening, and a sealing ring is arranged at the joint of the end cover and the treatment bin.
7. The equipment for treating domestic sewage by micro-nano bubbles according to claim 1, wherein a sensor is arranged in the treatment bin (2), and the sensor comprises a COD sensor and a BOD sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428893.7U CN220723783U (en) | 2023-09-07 | 2023-09-07 | Equipment for treating domestic sewage by micro-nano bubbles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428893.7U CN220723783U (en) | 2023-09-07 | 2023-09-07 | Equipment for treating domestic sewage by micro-nano bubbles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723783U true CN220723783U (en) | 2024-04-05 |
Family
ID=90502983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322428893.7U Active CN220723783U (en) | 2023-09-07 | 2023-09-07 | Equipment for treating domestic sewage by micro-nano bubbles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723783U (en) |
-
2023
- 2023-09-07 CN CN202322428893.7U patent/CN220723783U/en active Active
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