CN220098728U - Household equipment suitable for rural sewage treatment - Google Patents
Household equipment suitable for rural sewage treatment Download PDFInfo
- Publication number
- CN220098728U CN220098728U CN202320618507.8U CN202320618507U CN220098728U CN 220098728 U CN220098728 U CN 220098728U CN 202320618507 U CN202320618507 U CN 202320618507U CN 220098728 U CN220098728 U CN 220098728U
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- Prior art keywords
- pipe
- sedimentation tank
- sewage treatment
- rural sewage
- tank
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- 239000010865 sewage Substances 0.000 title claims abstract description 39
- 238000004062 sedimentation Methods 0.000 claims abstract description 37
- 239000002893 slag Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000010802 sludge Substances 0.000 claims abstract description 27
- 238000003860 storage Methods 0.000 claims abstract description 21
- 239000000945 filler Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000005273 aeration Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000000151 deposition Methods 0.000 claims 2
- 239000013049 sediment Substances 0.000 claims 2
- 238000000926 separation method Methods 0.000 abstract description 12
- 238000012876 topography Methods 0.000 abstract description 10
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010992 reflux Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005276 aerator Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model solves the problem that the sewage treatment equipment of farmers is limited by topography, provides household equipment suitable for rural sewage treatment, takes account of precipitation of the existing sludge treatment equipment and removal of COD and ammonia nitrogen pollutants by biological fillers, and also meets the requirements of active drainage, convenient and fast topography installation, prolonged filler service life and prevention of blockage of a sedimentation tank. The device mainly comprises a slag storage tank, an aerobic tank and a sedimentation tank, wherein one end of the sedimentation tank is also integrated with a drainage unit, and the top of the shell is provided with a plurality of heightening shafts; the slag separation cylinder is used for intercepting impurities with larger particles, so that the service life of the filler in the subsequent tank body is longer, the filler is not blocked by dirt, and the treatment effect is affected; the snap-in heightening shaft is added through the equipment overhaul hole, so that the device can adapt to complicated topography conditions in rural areas, and has stronger applicability; the active drainage unit is added at the rear end of the device, and the opening of the pump is controlled by the liquid level meter, so that the problem of discharging the treated clean water is solved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to household equipment suitable for rural sewage treatment.
Background
The rural sewage mainly comprises rural domestic sewage and rural production wastewater, the rural domestic sewage is mainly sewage generated in the living process of villagers, and the sewage generation amount is directly influenced by factors such as living condition, living habit, solar terms and the like, such as excrement, shower, household kitchen and washing sewage. Aiming at the rural sewage treatment scheme, as the distribution of a plurality of rural villages is very dispersed, if a centralized pipe network is adopted for collecting sewage treatment, a great amount of capital investment is increased, the rural topography is high and low, the sewage collection pipe network is deeper in burial depth, and meanwhile, drainage by means of gravity drainage of the topography is required, so that the drainage of a plurality of sewage treatment devices is very difficult.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides household equipment suitable for rural sewage treatment, which takes account of precipitation of the existing sludge treatment equipment and removal of COD and ammonia nitrogen pollutants by biological fillers, and also meets the requirements of active drainage, convenient and fast terrain installation, prolonged filler service life and prevention of blockage of a sedimentation tank.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a rural sewage treatment's of adaptation household equipment, its includes the equipment casing, inside slag storage pond, good oxygen pond and the sedimentation tank of having arranged in proper order of casing, the one end of sedimentation tank still integrates drainage unit, a plurality of pit shafts that increase have been disposed at the top of casing.
Further, a slag separation cylinder is arranged in the middle of the slag storage tank, a water inlet pipe is arranged at one end of the slag storage tank, the water inlet pipe is communicated with the slag separation cylinder, and a sludge suction pipe is also arranged in the slag storage tank.
Further, a biological filler and an aeration pipe are arranged in the aerobic tank.
Further, the biological filler is fixedly arranged in the aerobic tank through the limiting piece.
Further, a sludge return pipe is arranged in the sedimentation tank, and one end of the sludge return pipe is arranged at the lower part of the sedimentation tank, and the other end of the sludge return pipe is communicated to the upper part of the slag storage tank.
Further, the drainage unit comprises a drainage pump well fixedly connected with one side of the sedimentation tank, the drainage pump well is communicated with the sedimentation tank through a water passing pipe, a clean water pump is arranged at the bottom of the drainage pump well, and the clean water pump is communicated with the outside through a drainage pipe and further comprises a liquid level meter arranged in the drainage pump well.
Further, a mud guard is arranged in the middle of the sedimentation tank.
Further, an air stripping pipe is arranged at the lower part of one end of the sludge suction pipe, and the air inlet end of the air stripping pipe is controlled to be on-off by arranging a control piece.
Further, an air pipe is arranged and communicated on the ventilation path of the aerator pipe.
The beneficial effects of the utility model are as follows:
compared with the prior art, the utility model has the functions of removing COD and ammonia nitrogen pollutants by taking account of precipitation and biological filler, and also meets the requirements of active drainage, convenient and fast topography installation, prolonged filler service life and prevention of blockage of a sedimentation tank. The slag separation cylinder is used for intercepting impurities with larger particles, so that the service life of the filler in the subsequent tank body is longer, the filler is not blocked by dirt, and the treatment effect is affected; the snap-in heightening shaft is added through the equipment overhaul hole, so that the device can adapt to complicated topography conditions in rural areas, and has stronger applicability; the problem of discharging the clean water after the treatment is solved by adding the active drainage unit at the rear end of the equipment.
Drawings
FIG. 1 is an internal block diagram of the present utility model;
fig. 2 is a top view of the present utility model.
Wherein: 1. a housing; 2. a slag storage pool; 3. an aerobic tank; 4. a sedimentation tank; 5. a drainage unit; 6. heightening a shaft; 7. a water passing pipe; 8. a water passing hole; 21. a slag separation cylinder; 22. a water inlet pipe; 23. a sludge suction pipe; 31. a biological filler; 32. an aeration pipe; 33. an air tube; 34. a limiting piece; 41. a sludge return pipe; 42. a gas stripping tube; 43. a control member; 44. a mud guard; 51. a drain pump well; 52. a clean water pump; 53. a drain pipe; 54. a level gauge.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
The household equipment suitable for rural sewage treatment as shown in fig. 1-2 comprises an equipment shell 1, wherein a slag storage tank 2, an aerobic tank 3 and a sedimentation tank 4 are sequentially arranged in the shell 1, one end of the sedimentation tank 4 is also integrated with a drainage unit 5, and a plurality of heightened shafts 6 are arranged at the top of the shell 1; compared with the prior art, as the rural topography is high and low, the equipment is provided with the heightened shaft, the shaft has the main functions of connecting the upper part and the lower part of the shaft, and the convenience and the applicability of the internal installation and the maintenance of the equipment are related, the application range of the utility model is wider, the rural installation position is more changeable, and the utility model is more suitable for rural topography environments;
in some embodiments, a slag separating cylinder 21 is arranged in the middle of the slag storage tank 2, a water inlet pipe 22 is arranged at one end of the slag storage tank 2, the water inlet pipe 22 is communicated with the slag separating cylinder 21, a sludge suction pipe 23 is also arranged in the slag storage tank 2, the sludge suction pipe 23 is sealed by a sealing head in normal state, and when in use, a person enters an inner opening sealing head through a heightening shaft 6 and is connected with an external suction device to empty sludge at the bottom of the slag storage tank 2; the slag separation cylinder 21 can be arranged in the middle of the slag storage tank 2 in a suspended manner by welding structural members on the wall of the shell 1, and the slag separation cylinder 21 can be of a metal filter screen structure with larger pores and is used for filtering large-sized and large-particle metals or solid matters entering from the end of the water inlet pipe 22, and the slag separation cylinder is periodically salvaged, emptied, maintained and cleaned by staff.
It should be noted that, the slag separation cylinder 21 intercepts the impurities with larger particles, so that the service life of the filler in the subsequent tank body is longer, the filler is not blocked by pollution, and the treatment effect is affected;
in some embodiments, the biological packing 31 and the aeration pipe 32 are arranged in the aerobic tank 3, COD and ammonia nitrogen pollutants in the sewage are removed by microorganisms attached on the packing, and the biological bed of the aerobic tank 3 adopts a fixed mode as specified by a limiting piece 34, the limiting piece 34 comprises but not limited to a grid frame with holes, the suspended SS pollutants entering the sedimentation tank 4 can be reduced by the adsorption of the aerobic biological packing 31, and the aeration pipe 32 is used for aeration and oxygenation in the aerobic tank 3.
In some embodiments, a sludge reflux pipe 41 is arranged in the sedimentation tank 4, one end of the sludge reflux pipe 41 is arranged at the lower part of the sedimentation tank 4, the other end of the sludge reflux pipe is communicated with the upper part of the slag storage tank 2, the purpose of the sludge reflux pipe is to regularly reflux solid matters in the sedimentation tank 4, the bottom of the sedimentation tank 4 is cleaned, the principle is that a gas stripping pipe 42 is connected with an external pressurized gas source, the solid matters at the bottom of the sedimentation tank 4 can be refluxed into a slag separation cylinder 21 through the sludge reflux pipe 41, the gas stripping principle inputs pressurized air into the lower part of the sludge reflux pipe 41 through the gas stripping pipe 42, a gas-liquid mixture with the density smaller than that of a mixed liquid outside the pipe is formed in the sludge reflux pipe 41, the liquid level of the gas-liquid mixture with the relatively small density is higher than that of the mixed liquid outside the pipe according to the liquid balance principle, the mixed liquid outside the pipe is continuously introduced from the bottom of the liquid lifting pipe under the combined action of the pumping force formed by the gas-liquid mixture rising inside the pipe and the mixed liquid outside the pipe, so that the reflux is realized, and a control piece 43 is a double-way ball valve is used for controlling the on-off of the gas stripping pipe 42.
The sewage is circulated between the adjacent partition boards of the slag storage tank 2 and the aerobic tank 3 through the lower water passing holes 8, and the sewage is circulated between the adjacent partition boards of the aerobic tank 3 and the sedimentation tank 4 through the upper water passing holes 8.
In some embodiments, the drainage unit 5 comprises a drainage pump well 51 fixedly connected with one side of the sedimentation tank 4, the drainage pump well 51 is communicated with the sedimentation tank 4 through a water passing pipe 7, a clean water pump 52 is arranged at the bottom of the drainage pump well 51, the clean water pump 52 is communicated with the outside through a drainage pipe 53, and the drainage unit further comprises a liquid level meter 54 arranged in the drainage pump well 51; the level gauge 54 includes, but is not limited to, a level gauge 54 in the form of an ultrasonic level gauge 54, a drop-in static pressure level gauge 54, a magnetic flap level gauge 54, and the like, wherein the level gauge 54 is used for measuring the level of the liquid in the drain bin and sending a start-stop signal to the clean water pump 52, so that the problem of discharging clean water after the equipment treatment is solved thanks to the active drainage unit 5.
In some embodiments, the middle part of the sedimentation tank 4 is further provided with a mud guard 44, the sedimentation effect of the sludge can be enhanced through the mud guard 44, the SS concentration in the sewage drainage is reduced, and the quality of the effluent water is improved, and the principle is that the mud guard 44 is arranged at a height higher than that of the water passing holes 8 and the water passing pipes 7, so that the sewage circulates in the sedimentation tank 4 from the bottom of the mud guard 44, and the water flowing in the aerobic tank 3 is prevented from directly flowing into the drainage tank through the water passing pipes 7, and a sedimentation process exists in the process.
In some embodiments, an air pipe 33 is arranged and communicated with the ventilation path of the aeration pipe 32, so as to facilitate air supply to the aeration pipe 32 at the bottom, which is communicated with an external air source.
The working principle of the utility model is as follows:
the sewage enters the integrated treatment equipment through a front-stage sewage collection pipe network, firstly enters the slag storage tank 2, a slag separation cylinder 21 is arranged in the slag storage tank 2, and larger solid garbage floats on the top of the cylinder and is deposited in the slag storage tank, so that the later salvage and cleaning are facilitated, the sludge with fluidity and the solid-liquid mixture are deposited at the bottom of the slag storage tank 2, and the sludge is discharged and treated through a sludge suction pipe 23; then the sewage enters an aerobic tank 3, COD and ammonia nitrogen pollutants in the sewage are removed by microorganisms attached to the filler of a fixed bed of the aerobic tank 3, and the biological bed of the aerobic tank 3 adopts a fixed mode, so that SS suspended pollutants entering a sedimentation tank 4 can be reduced by the adsorption of the aerobic biological filler 31; finally, sewage enters a sedimentation tank 4 for mud-water separation, SS suspended matters in the sewage are further removed, and the final effluent quality is ensured; clear water enters the drainage unit 5, and the clear water after treatment is discharged to a nearby water area by controlling the clear water pump 52 through the height of the liquid level of the drainage pump well 51. The snap-in heightening shaft is added through the equipment overhaul hole, so that the device can adapt to complicated topography conditions in rural areas, and has stronger applicability; the problem of discharging the clean water after treatment is solved by the active drainage unit 5 added at the rear end of the device.
The above description is intended to illustrate the utility model and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the utility model.
Claims (9)
1. The utility model provides a rural sewage treatment's of adaptation household equipment which characterized in that: including equipment casing (1), slag storage pond (2), good oxygen pond (3) and sedimentation tank (4) have been arranged in proper order to casing (1) inside, the one end of sedimentation tank (4) still integrates drainage unit (5), a plurality of pit shafts (6) that increase have been disposed at the top of casing (1).
2. A household appliance adapted for rural sewage treatment as claimed in claim 1, wherein: the middle part of depositing slag pool (2) is arranged and is separated sediment section of thick bamboo (21), deposit the one end in slag pool (2) and arrange inlet tube (22), inlet tube (22) are linked together in separating sediment section of thick bamboo (21), still arranged mud suction tube (23) in depositing slag pool (2).
3. A household appliance adapted for rural sewage treatment as claimed in claim 1, wherein: biological filler (31) and an aeration pipe (32) are arranged in the aerobic tank (3).
4. A household appliance for treating rural sewage as claimed in claim 3, wherein: the biological filler (31) is fixedly arranged in the aerobic tank (3) through a limiting piece (34).
5. A household appliance adapted for rural sewage treatment as claimed in claim 1, wherein: a sludge return pipe (41) is arranged in the sedimentation tank (4), and one end of the sludge return pipe is arranged at the lower part of the sedimentation tank (4) and the other end of the sludge return pipe is communicated to the upper part of the slag storage tank (2).
6. A household appliance adapted for rural sewage treatment as claimed in claim 1, wherein: the drainage unit (5) comprises a drainage pump well (51) fixedly connected with one side of the sedimentation tank (4), the drainage pump well (51) is communicated with the sedimentation tank (4) through a water pipe (7), a clear water pump (52) is arranged at the bottom of the drainage pump well (51), the clear water pump (52) is communicated with the outside through a drainage pipe (53), and the drainage unit further comprises a liquid level meter (54) arranged in the drainage pump well (51).
7. A household appliance adapted for rural sewage treatment as claimed in claim 1, wherein: a mud guard (44) is also arranged in the middle of the sedimentation tank (4).
8. A household appliance adapted for rural sewage treatment as claimed in claim 2, wherein: a gas stripping pipe (42) is arranged at the lower part of one end of the sludge suction pipe (23), and the gas inlet end of the gas stripping pipe (42) is controlled to be on-off by a control piece (43).
9. A household appliance for treating rural sewage as claimed in claim 3, wherein: an air pipe (33) is communicated with the ventilation path of the aeration pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618507.8U CN220098728U (en) | 2023-03-27 | 2023-03-27 | Household equipment suitable for rural sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618507.8U CN220098728U (en) | 2023-03-27 | 2023-03-27 | Household equipment suitable for rural sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220098728U true CN220098728U (en) | 2023-11-28 |
Family
ID=88866762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320618507.8U Active CN220098728U (en) | 2023-03-27 | 2023-03-27 | Household equipment suitable for rural sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220098728U (en) |
-
2023
- 2023-03-27 CN CN202320618507.8U patent/CN220098728U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |