CN214192960U - Novel domestic sewage treatment device - Google Patents
Novel domestic sewage treatment device Download PDFInfo
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- CN214192960U CN214192960U CN202023350940.3U CN202023350940U CN214192960U CN 214192960 U CN214192960 U CN 214192960U CN 202023350940 U CN202023350940 U CN 202023350940U CN 214192960 U CN214192960 U CN 214192960U
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- anaerobic
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- 239000010865 sewage Substances 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000004062 sedimentation Methods 0.000 claims abstract description 36
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 34
- 230000003647 oxidation Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000005273 aeration Methods 0.000 claims abstract description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 22
- 238000011001 backwashing Methods 0.000 claims description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002194 synthesizing effect Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a novel domestic sewage treatment device, wherein, include the sewage elevator pump that is equipped with domestic sewage intercommunication, on synthesizing the equalizing basin, the sewage treatment disinfection mechanism that is equipped with on one side of synthesizing the equalizing basin, the conveyer pipe that is equipped with between sewage elevator pump and sewage treatment disinfection mechanism, and the drain pipe that is equipped with on sewage treatment disinfection mechanism. The sewage treatment and disinfection mechanism comprises an anaerobic tank, an anoxic tank, a first aerobic tank, a vertical flow sedimentation tank, an aeration biological filter, a clean water tank and a biological oxidation interception equipment room, wherein the anaerobic tank is arranged on one side of the comprehensive adjusting tank and connected with a conveying pipe, and the anoxic tank, the first aerobic tank, the vertical flow sedimentation tank and the aeration biological filter are sequentially arranged on one side of the anaerobic tank. The anaerobic tank, the anoxic tank, the first aerobic tank, the vertical flow sedimentation tank, the aeration biological filter, the clean water tank and the biological oxidation interception equipment are communicated in sequence. The drain pipe is arranged on the biological oxidation interception equipment room. The utility model discloses have sewage treatment effect and the little effect of area.
Description
Technical Field
The utility model discloses the treatment of domestic sewage field, in particular to novel treatment of domestic sewage device.
Background
At present, domestic sewage treatment engineering is concentrated in cities and industrial enterprises, however, the treatment quantity and quality of river sewage (black and odorous water body) with small flow in villages and towns are far from insufficient, so that various challenges can be met, the field installation engineering quantity of the traditional sewage treatment equipment is large, the occupied area is too large, the operation and maintenance are complex, the effluent quality is unstable, the equipment is too dispersed and centralized and is difficult to manage, and the like.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a novel domestic sewage treatment apparatus with a small sewage treatment effect and a small floor space.
In order to achieve the above object, the utility model provides a pair of novel domestic sewage treatment device, wherein, include with the comprehensive equalizing basin of domestic sewage intercommunication, the sewage elevator pump that is equipped with on synthesizing the equalizing basin, the sewage treatment disinfection mechanism that is equipped with on one side of synthesizing the equalizing basin, the conveyer pipe that is equipped with between sewage elevator pump and sewage treatment disinfection mechanism, and the drain pipe that is equipped with on sewage treatment disinfection mechanism. The sewage treatment and disinfection mechanism comprises an anaerobic tank, an anoxic tank, a first aerobic tank, a vertical flow sedimentation tank, an aeration biological filter, a clean water tank and a biological oxidation interception equipment room, wherein the anaerobic tank is arranged on one side of the comprehensive adjusting tank and connected with a conveying pipe, and the anoxic tank, the first aerobic tank, the vertical flow sedimentation tank and the aeration biological filter are sequentially arranged on one side of the anaerobic tank. The anaerobic tank, the anoxic tank, the first aerobic tank, the vertical flow sedimentation tank, the aeration biological filter, the clean water tank and the biological oxidation interception equipment are communicated in sequence. The drain pipe is arranged on the biological oxidation interception equipment room, and the biological aerated filter is communicated with the biological oxidation interception equipment room. Anaerobic fillers are placed in the anaerobic tank, aerobic fillers are placed in the first aerobic tank, and ceramsite fillers are placed in the biological aerated filter.
In some embodiments, the sewage treatment disinfection mechanism comprises an anoxic tank arranged on one side of the comprehensive regulating tank and connected with the conveying pipe, a first aerobic tank, a vertical flow sedimentation tank, an aeration biological filter and a biological oxidation interception equipment room which are arranged on one side of the anoxic tank in sequence. The anoxic tank, the first aerobic tank, the vertical flow sedimentation tank, the biological aerated filter and the biological oxidation interception equipment are communicated in sequence.
In some embodiments, the sewage treatment disinfection mechanism comprises an anaerobic tank arranged on one side of the comprehensive adjusting tank and connected with the conveying pipe, an anoxic tank and a second aerobic tank arranged on one side of the anaerobic tank respectively, a third aerobic tank arranged on one side of the second aerobic tank adjacent to the anoxic tank, a vertical sedimentation tank arranged on the same side of the second aerobic tank and the third aerobic tank, a clean water tank and an aeration biological filter arranged on the same side of the vertical sedimentation tank respectively, and a biological oxidation interception equipment room arranged on the same side of the clean water tank and the aeration biological filter. The anaerobic tank, the anoxic tank, the second aerobic tank, the third aerobic tank, the vertical sedimentation tank, the clean water tank, the biological aerated filter and the biological oxidation interception equipment are communicated in sequence.
In some embodiments, the biological oxidation interception equipment room comprises a containing room, a backwashing water pump connected with the biological aerated filter is arranged in the containing room, an air blower is arranged on one side of the backwashing water pump, and an ultraviolet sterilizer connected with a clean water tank is arranged on one side of the backwashing water pump. The drain pipe is connected with the ultraviolet sterilizer. The vertical flow sedimentation tank comprises a tank body and an inverted cone-shaped cylinder arranged in the tank body.
In some embodiments, a phosphorus removal agent dosing tank is disposed within the holding compartment; the phosphorus removing agent dosing tank is communicated with the anaerobic tank.
The beneficial effects of the utility model are that possess brand-new type control system, equipment shock resistance is strong, the treatment effect is good, area is little, operation management is simple, surplus sludge advantage effect such as few. Because sewage flows into the vertical sedimentation tank after the biochemical reaction of pretreatment, from the wide-mouth of back taper barrel top intaking, strengthened the condensation of pollutant granule through colliding the wall surface of section of thick bamboo, from the osculum play water of barrel below again, because the rivers situation is spiral trend downwards, compare the general sedimentation tank of equal area and more increased the path length that rivers were crossed for the suspended solid sinks the speed. After the pretreatment of the prior process, clear water and air are continuously pumped into the pipeline at the bottom of the biological aerated filter through a backwashing pump and an aeration fan, and the biological aerated filter plays the roles of carrying out biological oxidation again and intercepting suspended solids. The aeration biological filter removes pollutants with higher efficiency, and saves a subsequent secondary sedimentation tank. Greatly reduces the processing cost of the same occupied area. After the pretreatment of the prior process, clear water and air are continuously pumped into the pipeline at the bottom of the biological aerated filter through a backwashing pump and an aeration fan, and the biological aerated filter plays the roles of carrying out biological oxidation again and intercepting suspended solids. The aeration biological filter removes pollutants with higher efficiency, and saves a subsequent secondary sedimentation tank. Greatly reduces the processing cost of the same occupied area. Therefore, the novel control system has the advantages of being high in equipment impact resistance, good in treatment effect, small in occupied area, simple in operation and management, less in residual sludge and the like.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first variant of the sewage treatment and disinfection mechanism shown in FIG. 1;
FIG. 3 is a schematic structural view of a second variant of the sewage treatment and disinfection mechanism shown in FIG. 1.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1, a novel domestic sewage treatment device comprises a comprehensive adjusting tank 1 communicated with domestic sewage, a sewage lifting pump 2 arranged on the comprehensive adjusting tank 1, a sewage treatment sterilizing mechanism 3 arranged on one side of the comprehensive adjusting tank 1, a conveying pipe 4 arranged between the sewage lifting pump 2 and the sewage treatment sterilizing mechanism 3, and a drain pipe 5 arranged on the sewage treatment sterilizing mechanism 3. The sewage treatment and disinfection mechanism 3 comprises an anaerobic tank 6 which is arranged on one side of the comprehensive adjusting tank 1 and is connected with a conveying pipe 4, an anoxic tank 7, a first aerobic tank, a vertical flow sedimentation tank and an aeration biological filter which are sequentially arranged on one side of the anaerobic tank 6, and a clean water tank and a biological oxidation interception device room. The anaerobic tank 6, the anoxic tank 7, the first aerobic tank 8, the vertical flow sedimentation tank 9, the aeration biological filter 10, the clean water tank 11 and the biological oxidation interception equipment room 12 are communicated in sequence. The drain pipe 5 is arranged on a biological oxidation interception equipment room 12, and the biological aerated filter 10 is communicated with the biological oxidation interception equipment room 12. Anaerobic fillers are placed in the anaerobic tank 6, aerobic fillers are placed in the first aerobic tank 8, and ceramsite fillers are placed in the biological aerated filter 10. The biological oxidation interception equipment room 12 comprises a containing room 13, a backwashing water pump 14 connected with the biological aerated filter 10, an air blower 15 arranged at one side of the backwashing water pump 14, and an ultraviolet sterilizer 16 arranged at one side of the backwashing water pump 14 and connected with the clean water tank 11, wherein the containing room 13 is arranged between the biological oxidation interception equipment room 12. The drain pipe 5 is connected to the ultraviolet sterilizer 16. The vertical flow sedimentation tank 9 comprises a tank body and an inverted cone-shaped cylinder arranged in the tank body. A phosphorus removing agent dispensing pool 17 is arranged in the accommodating room 13; the phosphorus removing agent dispensing pool 17 is communicated with the anaerobic pool 6.
Principle of operation
After a phosphorus removing agent is prepared in a phosphorus removing agent dispensing pool 17 of the equipment room, the phosphorus removing agent is put into an anaerobic pool 6 through a dosing pump; domestic sewage enters the comprehensive adjusting tank 1 from a sewage pipeline, then is lifted by the sewage lifting pump 2 to enter the anaerobic tank 6 to be mixed with a phosphorus removing agent, flows into the anoxic tank 7 after the anaerobic reaction, decomposes macromolecular organic matters into micromolecular organic matters in the anoxic tank 7, is beneficial to the subsequent aerobic reaction in the first aerobic tank 8, and further decomposes organic pollutants into inorganic pollutants through the aerobic reaction. Sewage flows into the vertical sedimentation tank 9 after fully reacting, enters water from a large opening above the inverted cone-shaped cylinder body, strengthens the condensation of pollutant particles through the surface of the wall of the collision cylinder, and then flows out water from a small opening below the cylinder body, and because the water flow situation is in a spiral downward trend, the general sedimentation tank with the same area is compared, the path length of water flow is increased, the sedimentation speed of suspended matters is accelerated, and supernatant fluid overflows into the biological aerated filter 10 from a water collection weir. After the pretreatment of the prior process, clear water and air are continuously pumped into the pipeline at the bottom of the biological aerated filter 10 through the backwashing water pump 14 and the aeration fan, and the biological aerated filter plays roles in carrying out biological oxidation again and intercepting suspended solids. The biological aerated filter 10 removes pollutants with higher efficiency and saves the subsequent secondary sedimentation tank. Finally, the clear liquid in the biological aerated filter 10 overflows into a clear water tank 11, and the clear water is discharged after being sterilized by an ultraviolet sterilizer 16.
As shown in figure 2, a modification design I is designed for the sewage treatment disinfection mechanism 3
The sewage treatment and disinfection mechanism 3 comprises an anoxic tank 7 which is arranged on one side of the comprehensive adjusting tank 1 and is connected with the conveying pipe 4, a first aerobic tank 8, a vertical flow sedimentation tank 9, an aeration biological filter 10 and a biological oxidation interception equipment room 12 which are sequentially arranged on one side of the anoxic tank 7. The anoxic tank 7, the first aerobic tank 8, the vertical flow sedimentation tank 9, the biological aerated filter 10 and the biological oxidation interception equipment room 12 are communicated in sequence.
As shown in fig. 3, the second design is a sewage treatment disinfection mechanism 3
The sewage treatment and disinfection mechanism 3 comprises an anaerobic tank 6 which is arranged on one side of a comprehensive adjusting tank 1 and connected with a conveying pipe 4, an anoxic tank 7 and a second aerobic tank 18 which are respectively arranged on one side of the anaerobic tank 6, a third aerobic tank 19 which is arranged on one side of the second aerobic tank 18 adjacent to the anoxic tank 7, a vertical flow sedimentation tank 9 which is arranged on the same side of the second aerobic tank 18 and the third aerobic tank 19, a clean water tank 11 and an aeration biological filter 10 which are respectively arranged on the same side of the vertical flow sedimentation tank 9, and a biological oxidation interception equipment room 12 which is arranged on the same side of the clean water tank 11 and the aeration biological filter 10. The anaerobic tank 6, the anoxic tank 7, the second aerobic tank 18, the third aerobic tank 19, the vertical sedimentation tank 9, the clean water tank 11, the biological aerated filter 10 and the biological oxidation interception equipment room 12 are communicated in sequence.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (5)
1. A novel domestic sewage treatment device is characterized by comprising a comprehensive adjusting tank communicated with domestic sewage, a sewage lifting pump arranged on the comprehensive adjusting tank, a sewage treatment disinfection mechanism arranged on one side of the comprehensive adjusting tank, a conveying pipe arranged between the sewage lifting pump and the sewage treatment disinfection mechanism, and a drain pipe arranged on the sewage treatment disinfection mechanism;
the sewage treatment and disinfection mechanism comprises an anaerobic tank, an anoxic tank, a first aerobic tank, a vertical flow sedimentation tank, an aeration biological filter, a clean water tank and a biological oxidation interception device, wherein the anaerobic tank is arranged on one side of a comprehensive adjusting tank and connected with a conveying pipe;
the anaerobic tank, the anoxic tank, the first aerobic tank, the vertical flow sedimentation tank, the biological aerated filter, the clean water tank and the biological oxidation interception equipment are communicated in sequence;
the drain pipe is arranged on the biological oxidation interception equipment room;
the biological aerated filter is communicated with the biological oxidation interception equipment.
2. The novel domestic sewage treatment device according to claim 1, wherein the sewage treatment disinfection mechanism comprises an anoxic tank arranged on one side of the comprehensive regulation tank and connected with the delivery pipe, a first aerobic tank, a vertical flow sedimentation tank, an aeration biological filter and a biological oxidation interception device chamber arranged on one side of the anoxic tank in sequence;
the anoxic tank, the first aerobic tank, the vertical flow sedimentation tank, the biological aerated filter and the biological oxidation interception equipment are communicated in sequence.
3. The novel domestic sewage treatment device according to claim 2, wherein said sewage treatment sterilizing means comprises an anaerobic tank disposed at one side of the integrated adjusting tank and connected to the pipe, an anoxic tank and a second aerobic tank disposed at one side of the anaerobic tank, a third aerobic tank disposed at one side of the second aerobic tank adjacent to the anoxic tank, a vertical sedimentation tank disposed at the same side of the second aerobic tank and the third aerobic tank, a clean water tank and an aeration biological filter disposed at the same side of the vertical sedimentation tank, and a bio-oxidation interception device disposed at the same side of the clean water tank and the aeration biological filter;
the anaerobic tank, the anoxic tank, the second aerobic tank, the third aerobic tank, the vertical sedimentation tank, the clean water tank, the biological aerated filter and the biological oxidation interception equipment are communicated in sequence.
4. A novel domestic sewage treatment device according to claim 1, 2 or 3, wherein the biological oxidation interception equipment room comprises a holding room, a backwashing water pump connected with the biological aerated filter is arranged in the holding room, an air blower is arranged at one side of the backwashing water pump, and an ultraviolet sterilizer connected with a clean water tank is arranged at one side of the backwashing water pump; the water discharge pipe is connected with the ultraviolet sterilizer;
the vertical flow sedimentation tank comprises a tank body and an inverted cone-shaped cylinder arranged in the tank body.
5. The novel domestic sewage treatment device according to claim 4, wherein a phosphorus removing agent dispensing pool is provided in said housing room; the phosphorus removing agent dosing tank is communicated with the anaerobic tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023350940.3U CN214192960U (en) | 2020-12-31 | 2020-12-31 | Novel domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023350940.3U CN214192960U (en) | 2020-12-31 | 2020-12-31 | Novel domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214192960U true CN214192960U (en) | 2021-09-14 |
Family
ID=77633089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023350940.3U Active CN214192960U (en) | 2020-12-31 | 2020-12-31 | Novel domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214192960U (en) |
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2020
- 2020-12-31 CN CN202023350940.3U patent/CN214192960U/en active Active
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