CN108383304B - Urban sewage discharge treatment equipment - Google Patents
Urban sewage discharge treatment equipment Download PDFInfo
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- CN108383304B CN108383304B CN201810430605.2A CN201810430605A CN108383304B CN 108383304 B CN108383304 B CN 108383304B CN 201810430605 A CN201810430605 A CN 201810430605A CN 108383304 B CN108383304 B CN 108383304B
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- 239000010865 sewage Substances 0.000 title claims abstract description 176
- 208000028659 discharge Diseases 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 33
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000000746 purification Methods 0.000 claims abstract description 17
- 238000001556 precipitation Methods 0.000 claims abstract description 14
- 239000004575 stone Substances 0.000 claims abstract description 14
- 239000000292 calcium oxide Substances 0.000 claims abstract description 12
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 48
- 238000005192 partition Methods 0.000 claims description 41
- 238000007789 sealing Methods 0.000 claims description 20
- 238000004062 sedimentation Methods 0.000 claims description 18
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 15
- 230000001954 sterilising effect Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 238000005056 compaction Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 238000009287 sand filtration Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
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Abstract
The invention provides urban sewage discharge treatment equipment, which comprises a sewage collecting box, a primary filter residue net, a filtering convex net, a water inlet pipe, an arc-shaped water baffle, a sundry briquetting box structure, a sand-stone filtering through pipe structure, an inclined water guide pipe, a sewage precipitation filtering box structure, a first water guide pipe, a sewage disinfection and purification box structure, a second water guide pipe, a sewage detection box, a water quality detector, a sewage circulating discharge pipe structure, a protective shell and a controller, wherein the primary filter residue net is transversely embedded in the upper part of the inner side of the sewage collecting box. The arrangement of the filtering convex net is beneficial to conveniently separating floating objects in sewage from water, so that the floating objects can be prevented from being adsorbed on the primary filter screen to influence the normal use of the primary filter screen; the vertical net that separates, the setting on gravel layer and quick lime layer are favorable to conveniently playing the separation effect to gravel layer and quick lime layer, utilize gravel layer and quick lime layer can improve the filtering effect of getting rid of to particle debris in the sewage simultaneously.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to urban sewage discharge treatment equipment.
Background
Urban sewage treatment is a difficult problem in environmental protection, environmental protection is a basic national policy of China, the environmental protection industry is one of new economic growth points of national economy, and the country encourages and supports environmental protection equipment projects. At present, storage and lifting equipment is required to be built in places where sewage and wastewater self-discharge cannot be realized, and most of the traditional sewage and wastewater storage and lifting equipment is built by reinforced concrete. Therefore, the construction period is long, the construction difficulty is high, the leakage and the blockage are easy, the cleaning is not easy, and the like, and the environment is polluted. Although various sewage treatment devices exist, the use of the sewage treatment devices is unsatisfactory due to structural problems, so that how to effectively treat the urban sewage and realize the utilization of the urban sewage, the resources are saved, and the environmental pollution is reduced is a technical problem which people want to solve.
The invention provides urban sewage treatment equipment with the name of 201520267878.1, which comprises a grid and a grit chamber, wherein the grid is connected with the grit chamber through a pipeline, the grit chamber is connected with a primary sedimentation tank through a pipeline, and the primary sedimentation tank is connected with biological treatment equipment; the biological treatment equipment is connected with a secondary sedimentation tank through a pipeline, and the secondary sedimentation tank is connected with a disinfection tank.
But current sewage discharge treatment facility still has the floater of inconvenient sewage to keep apart, and is poor to the particulate impurity filter effect in the sewage, and is poor to the precipitation effect of sewage, and is inconvenient to play the virus killing effect to the bacterium in the sewage, does not possess the sewage quality of water after handling and detects, and inconvenient to detect not up to standard sewage circulate and inconvenient inside problem of extracting sewage from the outside.
Therefore, the invention of the urban sewage discharge treatment equipment is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides a sewage discharge treatment device for cities, which aims to solve the problems that the existing sewage discharge treatment device is inconvenient to isolate floating objects in sewage, has poor filtering effect on particle impurities in the sewage, has poor precipitation effect on the sewage, is inconvenient to kill bacteria in the sewage, does not detect the quality of the treated sewage, is inconvenient to circulate the sewage which does not reach the standard and is inconvenient to extract the sewage from the outside to the inside. A sewage discharge treatment device for cities comprises a sewage collecting box, a primary filter residue net, a filtering convex net, a water inlet pipe, an arc-shaped water baffle, a sundry pressing block box structure, a sand-stone filtering through pipe structure, an inclined water guide pipe, a sewage sedimentation filtering box structure, a first water guide pipe, a sewage disinfection purifying box structure, a second water guide pipe, a sewage detection box, a water quality detector, a sewage circulation discharge pipe structure, a protective shell and a controller, wherein the primary filter residue net is transversely embedded in the upper part of the inner side of the sewage collecting box; the filtering convex net is sequentially glued on the upper part of the primary filter residue net from left to right; the water inlet pipe is welded at the upper part of the left side of the sewage collecting box; the arc-shaped water baffle is welded on the right side of the primary filter residue net; the sundries pressing block box structure is arranged on the right side of the sewage collecting box through a bolt and is communicated with a through hole on the primary filter screen, which is positioned on the right side of the sewage collecting box; the sand-stone filtering through pipe structure is connected with the lower part of the right side of the sewage collecting box through a flange; the left end of the inclined water guide pipe is connected with the right end of the sand filtration through pipe structure through a flange, and the right end of the inclined water guide pipe is connected with the upper part of the left side of the sewage precipitation filter box structure through a flange; the sewage sedimentation filter box structure is arranged on the right side of the sand-stone filtering through pipe structure; the left end of the first water guide pipe is connected with a flange at the upper part of the right side of the sewage precipitation filter box structure, and the right end of the first water guide pipe is connected with a flange at the upper part of the left side of the sewage disinfection purification box structure; the sewage disinfection and purification box structure is arranged on the right side of the sewage precipitation and filtration box structure; the left end of the second water guide pipe is connected with a right upper flange of the sewage disinfection and purification box structure, and the right end of the second water guide pipe is connected with a left upper flange of the sewage detection box; the sewage detection box is arranged on the right side of the sewage disinfection and purification box structure; the water quality detector is inserted at the upper part of the inner side of the sewage detection box; the sewage circulating discharge conduit structure is connected to the right side of the sewage detection box through a flange; the protective shell bolt is arranged on the lower part of the front surface of the sewage collecting box; the controller is embedded in the protective shell; the sewage circulating and discharging guide pipe structure comprises a V-shaped branch insertion pipe, a circulating electromagnetic valve, a circulating pipe, a discharging pipe, a circulating water pump and a discharging electromagnetic valve, wherein the V-shaped branch insertion pipe is welded on the right side of the sewage detection box; the circulating electromagnetic valve is arranged at the upper part of the right side of the V-shaped sub-insertion pipe; the discharge pipe is connected with the lower part of the right side of the V-shaped sub-insertion pipe through a flange; the circulating water pump is arranged on the circulating pipe; the upper part of the right side of the discharge electromagnetic valve; the sand-stone filtering through pipe structure comprises a filter cylinder, a longitudinal separation net, a sand-stone layer and a quicklime layer, wherein the filter cylinder is respectively connected with a sewage collecting box and an inclined water guide pipe flange at two ends; the gravel layer is filled in the left side of the interior of the filter cylinder; the quicklime layer is filled at the right side of the interior of the filter cylinder.
Preferably, the sewage disinfection and purification box structure comprises a disinfection box, an ozone machine, a PVC transparent waterproof lampshade, an ultraviolet disinfection lamp and a water inlet filter screen, wherein the left side and the right side of the upper part of the disinfection box are respectively connected with a first water guide pipe and a second water guide pipe through flanges; the ozone machine bolt is arranged at the middle lower part of the front surface of the disinfection box and communicated with the disinfection box; the PVC transparent waterproof lampshade is inserted at the upper part of the inner side of the disinfection box; the ultraviolet disinfection lamp is embedded in the PVC transparent waterproof lampshade; the water inlet filter screen is mounted on the upper left side of the inner wall of the disinfection box through screws.
Preferably, the sundries pressing block box structure comprises a pressing box, a pressing cylinder, a pressing plate, a discharge hole, a sealing door, a connecting rod and a baffle, wherein the pressing box is mounted on the right side of the sewage collecting box through bolts; the pressing cylinder bolt is arranged at the middle upper part of the pressing box; the pressing plate bolt is arranged on a piston rod at the lower part of the pressing cylinder; the discharge port is formed in the lower part of the right side of the compaction box; the sealing door is positioned on the right side of the discharge port and is axially connected to the compaction box; the connecting rod is positioned above the sealing door and welded on the pressing box; the baffle plate is coupled to the lower part of the connecting rod in a shaft mode.
Preferably, the sewage sedimentation filter box structure comprises a sedimentation box, a first partition plate, a second partition plate, a third partition plate and a second filter screen, wherein the sedimentation box is respectively connected with the inclined water guide pipe and the first water guide pipe at the left side and the right side of the upper part of the sedimentation box; the first partition plate is longitudinally welded to the top of the left half part in the settling tank; the second partition plate is longitudinally welded in the middle of the bottom of the inner side of the settling tank; the third partition plate is longitudinally welded to the top of the right half part in the settling tank; the second filter screen weld respectively in the lower part junction of first baffle and settling tank and third baffle and settling tank, the second filter screen weld in the upper portion junction of second baffle and settling tank.
Preferably, the longitudinal separation net is respectively embedded in the middle position and the left and right sides of the filter cylinder.
Preferably, the cross sections of the first partition plate, the second partition plate and the third partition plate are S-shaped.
Preferably, one end of the circulating pipe is communicated with the upper right part of the V-shaped branch insertion pipe, and the other end of the circulating pipe is communicated with the upper part of the inclined water guide pipe.
Preferably, the left end of inlet tube still be provided with silica gel hose and immersible pump, silica gel hose flange joint at the left end of inlet tube, immersible pump flange joint at the lower extreme of silica gel hose.
Preferably, the left lower end of the circulating pipe is also provided with a liquid outlet one-way valve.
Preferably, a sealing gasket is arranged at the joint of the sealing door and the pressing box.
Preferably, the ozone generator is an ozone generator with the model of FL-80S.
Preferably, the water quality detector specifically adopts a TDS water quality sensor.
Preferably, the controller specifically adopts a PLC of FX2N-48 series, the water quality detector is electrically connected with the input end of the controller, and the submersible pump, the pressing cylinder, the circulating electromagnetic valve, the circulating water pump and the discharge electromagnetic valve are respectively electrically connected with the output end of the controller.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the filtering convex nets are sequentially glued on the upper parts of the primary filter residue nets from left to right, so that the floating materials in sewage can be conveniently separated from water, and further the floating materials can be prevented from being adsorbed on the primary filter residue nets to influence the normal use of the primary filter residue nets.
2. In the invention, the longitudinal separation nets are respectively embedded in the middle position and the left side and the right side of the filter cylinder, so that a sand gravel layer and a quicklime layer can be conveniently separated, and meanwhile, the sand gravel layer and the quicklime layer can be used for improving the effect of removing and filtering particulate impurities in sewage.
3. In the invention, the sections of the first partition plate, the second partition plate and the third partition plate are S-shaped, so that the sewage can be decelerated when passing through the settling tank, and the settling effect on the sewage can be further improved.
4. According to the invention, the arrangement of the ozone machine and the ultraviolet disinfection lamp is beneficial to conveniently injecting ozone into the disinfection box, and the disinfection effect on sewage in the disinfection box is further improved by matching with the ultraviolet lamp tube.
5. In the invention, the arrangement of the water quality detector is beneficial to conveniently detecting the sewage in the sewage detection box.
6. In the invention, one end of the circulating pipe is communicated with the upper right part of the V-shaped sub-insertion pipe, and the other end of the circulating pipe is communicated with the upper part of the inclined water guide pipe, and the circulating pump is matched, so that sewage which does not reach the standard can be conveniently transmitted into the inclined guide pipe for circulation.
7. According to the invention, the silicone hose and the submersible pump are arranged on the water inlet pipe, and the submersible pump is connected to the lower end of the silicone hose in a flange manner, so that sewage can be conveniently extracted from the outside into the sewage collection box.
8. In the invention, the left lower end of the circulating pipe is also provided with the liquid outlet one-way valve, which is favorable for preventing sewage in the inclined water guide pipe from entering the circulating pipe.
9. In the invention, the joint of the sealing door and the pressing box is also provided with the sealing washer, which is beneficial to improving the sealing effect in use.
10. In the invention, the arc water guide plate is beneficial to preventing sewage from internally connecting and flowing into the compaction box along the primary filter screen.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the glove box structure of the present invention.
FIG. 3 is a schematic structural view of the sand-filtering pipe structure of the present invention.
FIG. 4 is a schematic structural view of the sewage precipitating and filtering tank structure of the present invention.
FIG. 5 is a schematic structural view of the sewage sterilizing and purifying box structure of the present invention.
Fig. 6 is a schematic structural view of a sewage circulating discharge pipe structure of the present invention.
Fig. 7 is a schematic electrical wiring diagram of the present invention.
In the figure:
1. a sewage collecting tank; 2. a primary residue filtering net; 3. filtering the convex net; 4. a water inlet pipe; 41. a silica gel hose; 42. a submersible pump; 5. an arc-shaped water baffle; 6. a sundry pressing block box structure; 61. a compaction box; 62. a pressing cylinder; 63. pressing a plate; 64. a discharge outlet; 65. a sealing door; 66. a connecting rod; 67. a baffle plate; 7. a sand filtration pipe structure; 71. a filter cartridge; 72. longitudinal separation nets; 73. a gravel layer; 74. a quicklime layer; 8. inclining the water guide pipe; 9. a sewage precipitation filter box structure; 91. a settling tank; 92. a first separator; 93. a second separator; 94. a third partition plate; 95. a second filter screen; 10. a first water conduit; 11. a sewage disinfection and purification box structure; 111. a sterilizing box; 112. an ozone machine; 113. a PVC transparent waterproof lampshade; 114. an ultraviolet disinfection lamp; 115. a water inlet filter screen; 12. a second water conduit; 13. a sewage detection box; 14. a water quality detector; 15. a sewage circulating discharge conduit structure; 151. v-shaped intubation; 152. a circulating solenoid valve; 153. a circulation pipe; 1531. a liquid outlet one-way valve; 154. a discharge pipe; 155. a water circulating pump; 156. a discharge solenoid valve; 16. a protective shell; 17. and a controller.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 7
The invention provides a sewage discharge treatment device for cities, which comprises a sewage collecting box 1, a primary filter screen 2, a convex filter screen 3, a water inlet pipe 4, an arc-shaped water baffle 5, a sundry briquetting box structure 6, a sand-stone filtering through pipe structure 7, an inclined water guide pipe 8, a sewage precipitation filter box structure 9, a first water guide pipe 10, a sewage disinfection and purification box structure 11, a second water guide pipe 12, a sewage detection box 13, a water quality detector 14, a sewage circulating discharge pipe structure 15, a protective shell 16 and a controller 17, wherein the primary filter screen 2 is transversely embedded in the upper part of the inner side of the sewage collecting box 1; the filtering convex net 3 is sequentially glued on the upper part of the primary filter residue net 2 from left to right; the water inlet pipe 4 is welded at the upper part of the left side of the sewage collecting box 1; the arc-shaped water baffle 5 is welded on the right side of the primary filter residue net 2; the sundries pressing block box structure 6 is arranged on the right side of the sewage collecting box 1 through bolts, and the sundries pressing block box structure 6 is communicated with a through hole in the upper part of the primary filter residue screen 2, which is positioned on the right side of the sewage collecting box 1; the sand-stone filtering through pipe structure 7 is connected with the lower part of the right side of the sewage collecting box 1 through a flange; the left end of the inclined water guide pipe 8 is connected with the right end of the sand filtration through pipe structure 7 through a flange, and the right end of the inclined water guide pipe is connected with the upper flange on the left side of the sewage precipitation filter box structure 9 through a flange; the sewage sedimentation filter box structure 9 is arranged on the right side of the sand filtration through pipe structure 7; the left end of the first water guide pipe 10 is connected with a flange at the upper part of the right side of the sewage precipitation filter box structure 9, and the right end of the first water guide pipe is connected with a flange at the upper part of the left side of the sewage disinfection and purification box structure 11; the sewage disinfection and purification box structure 11 is arranged on the right side of the sewage precipitation and filtration box structure 9; the left end of the second water guide pipe 12 is connected with a right upper flange of the sewage disinfection and purification box structure 11, and the right end of the second water guide pipe is connected with a left upper flange of the sewage detection box 13; the sewage detection box 13 is arranged on the right side of the sewage disinfection and purification box structure 11; the water quality detector 14 is inserted at the upper part of the inner side of the sewage detection box 13; the sewage circulating discharge conduit structure 15 is connected to the right side of the sewage detection box 13 in a flange mode; the protective shell 16 is mounted on the lower part of the front surface of the sewage collecting box 1 through bolts; the controller 17 is embedded in the protective shell 16; the sewage circulating and discharging conduit structure 15 comprises a V-shaped transplanting pipe 151, a circulating electromagnetic valve 152, a circulating pipe 153, a discharging pipe 154, a circulating water pump 155 and a discharging electromagnetic valve 156, wherein the V-shaped transplanting pipe 151 is welded on the right side of the sewage detection box 13; the circulation electromagnetic valve 152 is arranged at the upper part of the right side of the V-shaped transplanting pipe 151; the discharge pipe 154 is flanged to the lower part of the right side of the V-shaped transplanting pipe 151; the circulating water pump 155 is installed on the circulating pipe 153 at the upper part of the right side of the discharge solenoid valve 156; the sand-stone filtering through pipe structure 7 comprises a filter cylinder 71, a longitudinal separation net 72, a sand-stone layer 73 and a quicklime layer 74, wherein the filter cylinder 71 is respectively connected with the sewage collecting tank 1 and the inclined water guide pipe 8 at two ends through flanges; the gravel layer 73 is filled in the left side of the inner part of the filter cylinder 71; the quicklime layer 74 is filled in the right inside of the filter cartridge 71.
In the above embodiment, specifically, the sewage sterilizing and purifying box structure 11 includes a sterilizing box 111, an ozone machine 112, a PVC transparent waterproof lampshade 113, an ultraviolet sterilizing lamp 114 and a water inlet filter screen 115, and the left and right sides of the upper part of the sterilizing box 111 are respectively connected with the first water guide pipe 10 and the second water guide pipe 12 by flanges; the ozone machine 112 is mounted at the middle lower part of the front surface of the disinfection box 111 by bolts and is communicated with the disinfection box; the PVC transparent waterproof lampshade 113 is inserted at the upper part of the inner side of the disinfection box 111; the ultraviolet disinfection lamp 114 is embedded in the PVC transparent waterproof lampshade 113; the water inlet filter screen 115 is mounted on the left upper side of the inner wall of the disinfection box 111 through screws.
In the above embodiment, specifically, the sundries pressing block box structure 6 includes a pressing box 61, a pressing cylinder 62, a pressing plate 63, a discharge port 64, a sealing door 65, a connecting rod 66 and a baffle 67, and the pressing box 61 is mounted on the right side of the sewage collection box 1 by bolts; the pressing cylinder 62 is mounted at the middle upper part of the pressing box 61 through a bolt; the pressing plate 63 is mounted on a lower piston rod of the pressing cylinder 62 through bolts and positioned at the lower part of the right side of the pressing box 61 through the discharge port 64; the sealing door 65 is positioned at the right side of the discharge port 64 and is axially connected to the compaction box 61; the connecting rod 66 is positioned above the sealing door 65 and welded on the pressing box 61; the baffle plate 67 is coupled to the lower portion of the connecting rod 66.
In the above embodiment, specifically, the sewage sedimentation filter tank structure 9 includes a sedimentation tank 91, a first partition plate 92, a second partition plate 93, a third partition plate 94 and a second filter screen 95, and the sedimentation tank 91 is flange-connected to the inclined water conduit 8 and the first water conduit 10 at the left and right sides of the upper portion thereof, respectively; the first baffle 92 is longitudinally welded at the top of the left half part in the settling tank 91; the second partition plate 93 is longitudinally welded at the middle position of the bottom of the inner side of the settling tank 91; the third partition plate 94 is longitudinally welded at the top of the right half part of the interior of the settling tank 91; the second filter screen 95 is welded at the joint of the lower parts of the first partition plate 92 and the settling tank 91 and the joint of the third partition plate 94 and the settling tank 91, and the second filter screen 95 is welded at the joint of the upper parts of the second partition plate 93 and the settling tank 91.
In the above embodiment, specifically, the longitudinal partition nets 72 are respectively embedded in the middle position and the left and right sides of the filter cartridge 71.
In the above embodiment, specifically, the cross sections of the first partition plate 92, the second partition plate 93 and the third partition plate 94 are arranged in an S shape.
In the above embodiment, specifically, one end of the circulation pipe 153 is connected to the upper right portion of the V-shaped transplanting pipe 151, and the other end is connected to the upper portion of the inclined water guiding pipe 8.
In the above embodiment, specifically, the left end of the water inlet pipe 4 is further provided with the silica gel hose 41 and the submersible pump 42, the silica gel hose 41 is connected to the left end of the water inlet pipe 4 in a flange manner, and the submersible pump 42 is connected to the lower end of the silica gel hose 41 in a flange manner.
In the above embodiment, specifically, the lower left end of the circulation pipe 153 is further provided with a liquid outlet check valve 1531.
In the above embodiment, specifically, a sealing gasket is further disposed at a joint of the sealing door 65 and the pressing box 61.
In the above embodiment, the ozone generator 112 is an ozone generator with model FL-803S.
In the above embodiment, the water quality detector 14 specifically adopts a TDS water quality sensor.
In the above embodiment, specifically, the controller 17 specifically uses a PLC of model FX2N-48, the water quality detector 14 is electrically connected to an input end of the controller 17, and the submersible pump 42, the compacting cylinder 62, the circulation solenoid valve 152, the circulation water pump 155 and the discharge solenoid valve 156 are respectively electrically connected to an output end of the controller 17.
Principle of operation
During the working process of the invention, when in use, firstly the controller 17 is used for controlling the submersible pump 42 to extract urban sewage, the sewage is pumped into the sewage collection box 1 through the silica gel hose 41 and the water inlet pipe 4, meanwhile, the primary filter screen 2 is used for separating the sewage and sundries in the sewage, when more sundries slide to the right side, when the sundries slide into the pressing box 61 and reach half of the volume of the pressing box 61, the controller 17 is used for controlling the pressing cylinder 62 to downwards press the pressing plate 63 so as to extrude the sundries, then the sealing door 65 is opened by rotating the baffle 67, the pressed sundries can be taken out from the discharge port 64, meanwhile, when the sewage passes through the filter cylinder 71, the gravel layer 73 is used for filtering micro-waste in the sewage, the raw lime layer 74 is used for preliminary sterilization and clarification of the sewage, then the sewage flows into the settling box 91 from the inclined water guide pipe 8, sewage flows to the right side through a second filter screen 95 along a first partition plate 92, flows to the right side through the second filter screen 95 along a second partition plate 93, flows to the right side through the second filter screen 95 along a third partition plate 94 so as to play an S-shaped flow guide role on the sewage and further improve the sedimentation effect, the sewage flows into a disinfection box 111 from the sedimentation box 91 through a first water guide pipe 10, is irradiated and disinfected by an ultraviolet disinfection lamp 114, and simultaneously diffuses ozone into the disinfection box 111 by an ozone machine 112 so as to further disinfect the sewage, the sewage flows into a sewage detection box 13 from the disinfection box 111 through a second water guide pipe 12, the sewage is detected by a water quality detector 14, when the detection reaches the standard, a standard reaching signal can be transmitted into a controller 17 so as to control a discharge electromagnetic valve 156 to be opened, the standard reaching sewage is discharged from a discharge pipe 154 and is detected not to reach the standard, an substandard signal is transmitted into the controller 17 to control the circulation solenoid valve 152 to be opened and the controller 17 is used to open the circulation water pump 155 so that the substandard sewage is pumped into the inclined water conduit 8 through the circulation pipe 153 for recycling.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The urban sewage discharge treatment equipment is characterized by comprising a sewage collection box (1), a primary filter residue net (2), a filtering convex net (3), a water inlet pipe (4), an arc-shaped water baffle (5), a sundry block box structure (6), a sand-stone filtering through pipe structure (7), an inclined water guide pipe (8), a sewage precipitation filter box structure (9), a first water guide pipe (10), a sewage disinfection purification box structure (11), a second water guide pipe (12), a sewage detection box (13), a water quality detector (14), a sewage circulating discharge pipe structure (15), a protective shell (16) and a controller (17), wherein the primary filter residue net (2) is transversely embedded in the upper part of the inner side of the sewage collection box (1); the filtering convex net (3) is sequentially glued on the upper part of the primary filter residue net (2) from left to right; the water inlet pipe (4) is welded at the upper part of the left side of the sewage collecting box (1); the arc-shaped water baffle (5) is welded on the right side of the primary filter residue screen (2); the sundries pressing block box structure (6) is arranged on the right side of the sewage collecting box (1) through bolts, and the sundries pressing block box structure (6) is communicated with a through hole in the upper part of the primary filter residue screen (2) and positioned on the right side of the sewage collecting box (1); the sand-stone filtering through pipe structure (7) is connected with the lower part of the right side of the sewage collecting box (1) through a flange; the left end of the inclined water guide pipe (8) is connected with a right end flange of the sand-stone filtering through pipe structure (7), and the right end of the inclined water guide pipe is connected with an upper left flange of the sewage precipitation filter box structure (9); the sewage sedimentation filter box structure (9) is arranged on the right side of the sand filtration through pipe structure (7); the left end of the first water guide pipe (10) is connected with a flange at the upper part of the right side of the sewage precipitation filter box structure (9), and the right end of the first water guide pipe is connected with a flange at the upper part of the left side of the sewage disinfection and purification box structure (11); the sewage disinfection and purification box structure (11) is arranged on the right side of the sewage sedimentation and filtration box structure (9); the left end of the second water guide pipe (12) is connected with a right upper flange of the sewage disinfection and purification box structure (11), and the right end of the second water guide pipe is connected with a left upper flange of the sewage detection box (13); the sewage detection box (13) is arranged on the right side of the sewage disinfection and purification box structure (11); the water quality detector (14) is inserted at the upper part of the inner side of the sewage detection box (13); the sewage circulating discharge conduit structure (15) is connected to the right side of the sewage detection box (13) in a flange mode; the protective shell (16) is arranged on the lower part of the front surface of the sewage collecting box (1) through bolts; the controller (17) is embedded in the protective shell (16); the sewage circulating and discharging conduit structure (15) comprises a V-shaped branch insertion pipe (151), a circulating electromagnetic valve (152), a circulating pipe (153), a discharging pipe (154), a circulating water pump (155) and a discharging electromagnetic valve (156), wherein the circulating electromagnetic valve (152) is arranged at the upper part of the right side of the V-shaped branch insertion pipe (151); the discharge pipe (154) is connected with the lower part of the right side of the V-shaped sub-insertion pipe (151) in a flange mode; the circulating water pump (155) is arranged on the circulating pipe (153) and is positioned at the upper part of the right side of the discharge electromagnetic valve (156); the sand-stone filtering through pipe structure (7) comprises a filter cylinder (71), a longitudinal separation net (72), a gravel layer (73) and a quicklime layer (74), wherein the gravel layer (73) is filled at the left side inside the filter cylinder (71); the quicklime layer (74) is filled at the right side of the inside of the filter cylinder (71).
2. The municipal sewage discharge treatment apparatus according to claim 1, wherein said sewage sterilizing and purifying tank structure (11) comprises a sterilizing tank (111), an ozone machine (112), a PVC transparent waterproof lamp cover (113), an ultraviolet sterilizing lamp (114) and a water inlet strainer (115), said ozone machine (112) being bolted to and connected to the lower middle portion of the front surface of the sterilizing tank (111); the PVC transparent waterproof lampshade (113) is inserted into the upper part of the inner side of the disinfection box (111); the ultraviolet disinfection lamp (114) is embedded in the PVC transparent waterproof lampshade (113); the water inlet filter screen (115) is arranged on the left upper side of the inner wall of the sterilizing box (111) through screws.
3. The municipal sewage discharge treatment equipment according to claim 1, wherein said sundry pressing block box structure (6) comprises a pressing box (61), a pressing cylinder (62), a pressing plate (63), a discharge port (64), a sealing door (65), a connecting rod (66) and a baffle (67), said pressing cylinder (62) is bolted to the middle upper part of the pressing box (61); the pressing plate (63) is mounted on a piston rod at the lower part of the pressing cylinder (62) through bolts; the discharge port (64) is arranged at the lower part of the right side of the compaction box (61); the sealing door (65) is positioned at the right side of the discharge opening (64) and is axially connected to the compaction box (61); the connecting rod (66) is positioned above the sealing door (65) and is welded on the pressing box (61); the baffle plate (67) is coupled to the lower part of the connecting rod (66) in a shaft mode.
4. The municipal sewage discharge treatment apparatus according to claim 1, wherein said sewage settling filter tank structure (9) comprises a settling tank (91), a first partition plate (92), a second partition plate (93), a third partition plate (94) and a second screen (95), said first partition plate (92) being longitudinally welded to the top of the left half of the interior of said settling tank (91); the second partition plate (93) is longitudinally welded at the middle position of the bottom of the inner side of the settling tank (91); the third partition plate (94) is longitudinally welded at the top of the right half part in the settling tank (91); the second filter screen (95) is welded at the lower connecting part of the first partition plate (92) and the settling tank (91) and the lower connecting part of the third partition plate (94) and the settling tank (91) respectively, and the second filter screen (95) is welded at the upper connecting part of the second partition plate (93) and the settling tank (91).
5. The municipal sewage treatment apparatus according to claim 1, wherein said longitudinal partition net (72) is embedded in the middle and left and right sides of said filter cartridge (71), respectively.
6. The municipal sewage discharge treatment apparatus according to claim 4, wherein said first partition (92), said second partition (93) and said third partition (94) are S-shaped in cross section.
7. The sewage discharge treatment apparatus for urban use according to claim 1, wherein said circulation pipe (153) is connected at one end to the upper right portion of the V-shaped branched pipe (151) and at the other end to the upper portion of the inclined water guide pipe (8).
8. The municipal sewage discharge treatment equipment according to claim 1, wherein the left end of the water inlet pipe (4) is further provided with a silicone hose (41) and a submersible pump (42), the silicone hose (41) is flanged to the left end of the water inlet pipe (4), and the submersible pump (42) is flanged to the lower end of the silicone hose (41).
9. The municipal sewage drainage treatment equipment according to claim 1, wherein the lower left end of the circulating pipe (153) is further provided with a liquid outlet check valve (1531).
10. The municipal sewage drainage treatment equipment according to claim 3, wherein a sealing gasket is further provided at the junction of the sealing door (65) and the pressing box (61).
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| CN201810430605.2A CN108383304B (en) | 2018-05-08 | 2018-05-08 | Urban sewage discharge treatment equipment |
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| CN109336322A (en) * | 2018-10-24 | 2019-02-15 | 南京海洛阿姆生物科技有限公司 | A kind of purification device and its operating procedure for sewage deodorization and sterilization |
| CN110716023A (en) * | 2019-10-24 | 2020-01-21 | 滨州市马士滨生物科技有限公司 | Water quality environment monitoring device for aquaculture |
| CN111718046A (en) * | 2020-07-07 | 2020-09-29 | 单丽萍 | Energy-concerving and environment-protective type waste water purification sterilizing equipment |
| CN112730771A (en) * | 2020-11-27 | 2021-04-30 | 杭州石炭纪环保科技有限公司 | Multi-parameter water quality detection system and method for unmanned ship |
| CN112915699A (en) * | 2021-01-22 | 2021-06-08 | 四川利达华锐机械有限公司 | Hinder and revolve combination and spray environmental protection equipment with water purification system |
| CN113758786A (en) * | 2021-10-11 | 2021-12-07 | 重庆亿森动力环境科技有限公司 | Water quality monitoring filter equipment |
| CN115477430A (en) * | 2022-10-26 | 2022-12-16 | 西藏世啸环保科技有限公司 | Circulating sewage filter for environmental management |
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