CN204803184U - Integral, sewage treatment equipment - Google Patents
Integral, sewage treatment equipment Download PDFInfo
- Publication number
- CN204803184U CN204803184U CN201520417615.4U CN201520417615U CN204803184U CN 204803184 U CN204803184 U CN 204803184U CN 201520417615 U CN201520417615 U CN 201520417615U CN 204803184 U CN204803184 U CN 204803184U
- Authority
- CN
- China
- Prior art keywords
- biochemistry pool
- level
- level biochemistry
- treating apparatus
- sewage treating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000010992 reflux Methods 0.000 claims abstract description 9
- 238000004062 sedimentation Methods 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 238000005276 aerator Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 241000216843 Ursus arctos horribilis Species 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 238000005273 aeration Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 239000004155 Chlorine dioxide Substances 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000019398 chlorine dioxide Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- CVTZKFWZDBJAHE-UHFFFAOYSA-N [N].N Chemical compound [N].N CVTZKFWZDBJAHE-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a sewage treatment device technical field discloses integral, sewage treatment equipment, including grid, equalizing basin, a level biochemical pond, the biochemical pond of O level, sedimentation tank, clean water basin and fan, grid, equalizing basin, the biochemical pond of A level, the biochemical pond of O level, sedimentation tank and clean water basin connect gradually through the pipeline, are provided with latent dirty pump and reflux unit in the equalizing basin, and the fan passes through air pipe and equalizing basin, the biochemical pond of A level, the biochemical pond of O level intercommunication, the fan setting in fan room, the last noise eliminator that installs of fan room. Its simple structure, the device integration degree is high, area is few, fine reduction secondary pollution, reduced the noise, reduced the production of mud, the treatment effeciency is high, the working costs is low, and is with low costs, easy operation.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, particularly relates to integrated sewage treating apparatus.
Background technology
If sanitary sewage directly discharge can pollute surrounding enviroment, therefore must process the sewage of discharge, make the discharge water qualified discharge after process.Existing sewage disposal device integrated level is not high, and floor space is large, has the possibility of secondary pollution simultaneously, and existing installation also can cause sound pollution simultaneously, due to a large amount of generations of mud, has peculiar smell around equipment, is unfavorable for the protection of environment.
Utility model content
The utility model aims to provide integrated sewage treating apparatus, well solve the problems referred to above, its structure is simple, and device integration is high, floor space is few, well decrease secondary pollution, reduce noise, decrease the generation of mud, processing efficiency is high, working cost is low, and cost is low, simple to operate.
The technical solution of the utility model is integrated sewage treating apparatus, comprise grid, equalizing tank, A level biochemistry pool, O level biochemistry pool, settling tank, clean water basin and blower fan, grid, equalizing tank, A level biochemistry pool, O level biochemistry pool, settling tank and clean water basin are connected successively by pipeline, submersible sewage pump and reflux is provided with in equalizing tank, blower fan is communicated with equalizing tank, A level biochemistry pool, O level biochemistry pool by ventilator trunk, blower fan is arranged in Ventilator Room, and Ventilator Room is provided with noise-abatement equipment.Grid, equalizing tank, A level biochemistry pool, O level biochemistry pool, settling tank and clean water basin integrate by equipment, greatly reduce the floor space of equipment, adopt blower fan to carry out aeration simultaneously, and blower fan is arranged in Ventilator Room, Ventilator Room installs noise-abatement equipment, reduce the noise that blower fan produces, reduce the secondary pollution that equipment produces.
Further, described grid is stainless (steel) wire grille strip composition, and the gap of described grizzly bar is 5mm.The setting of grid, makes just agglomerate floater interception to be wherein separated during sewage access arrangement, reduces the impact of agglomerate floater on follow up device, ensure that the normal operation of follow up device.Between equalizing tank and A level biochemistry pool, lift pump is installed.
Further, adopt elastic solid filler in described A level biochemistry pool, described packed height is 2m.Elastic solid filler has advantages such as not easily blocking, lightweight, specific surface area large, and treatment effect is stable, and is easy to maintenance and changes, and the residence time is >=3.5 hours.
Further, in described O level biochemistry pool, column bio-carrier is set.Column bio-carrier specific surface area is large, is 16 ~ 20 times of general biologic packing material, therefore keeps higher biomass in pond, reaches the object removing at a high speed organic pollutant.
Further, micro-hole aerator is provided with in described O level biochemistry pool.In O level biochemistry pool, aeration adopts blower fan and micro-hole aerator, makes the utilization ratio of oxygen be more than 30, has effectively saved working cost.The residence time >=7 hours, gas-water ratio is at about 15:1.
Further, described settling tank is vertical sedimentation basin, is also provided with air lift equipment in described settling tank.Effectively a large amount of floating matter is precipitated, clarifier sludge can adopt air lift equipment to carry to sludge sump, according to actual water quality situation sludge part can be carried simultaneously and carry out sludge reflux to A level biochemistry pool, increase the sludge concentration in O level biochemistry pool, improve removal efficiency.
Further, sterilizing unit is provided with in described clean water basin.Sterilization adopts disinfection by chlorine dioxide.Dosage is 4-10mg/L.Process water disinfection again after biochemistry, precipitation, makes the water after process safer, uses more relieved.
Further, also comprise Controlling System, described Controlling System adopts PLC as controller.Submersible sewage pump in major control equalizing tank, blower fan and sludge reflux.Controlling System can make sewage disposal device fully automatic operation in 24 hours, both saves manpower, again save energy, and ensures that sewage disposal reaches standard.
The beneficial effects of the utility model are: grid, equalizing tank, A level biochemistry pool, O level biochemistry pool, settling tank and clean water basin integrate by this equipment, greatly reduce the floor space of equipment, adopt blower fan to carry out aeration simultaneously, and blower fan is arranged in Ventilator Room, Ventilator Room installs noise-abatement equipment, reduce the noise that blower fan produces, reduce the secondary pollution that equipment produces.Layout is more reasonable, and processing power is stronger, and efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1. grid, 11. stainless (steel) wire grille strips, 2. equalizing tank, 21. submersible sewage pumps, 22. lift pumps, 3.A level biochemistry pool, 31. elastic solid fillers, 4.O level biochemistry pool, 41. column bio-carriers, 42. micro-hole aerators, 5. settling tank, 6. clean water basin, 7. blower fan, 8. Ventilator Room, 81. noise-abatement equipment, 9. sludge sump.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, the utility model provides integrated sewage treating apparatus, comprise grid 1, equalizing tank 2, A level biochemistry pool 3, O level biochemistry pool 4, settling tank 5, clean water basin 6 and blower fan 7, grid 1, equalizing tank 2, A level biochemistry pool 3, O level biochemistry pool 4, settling tank 5 and clean water basin 6 are connected successively by pipeline, submersible sewage pump 21 and reflux is provided with in equalizing tank 2, blower fan 7 is communicated with equalizing tank 2, A level biochemistry pool 3, O level biochemistry pool 4 by ventilator trunk, blower fan 7 is arranged in Ventilator Room 8, Ventilator Room 8 is provided with noise-abatement equipment 81.Grid 1, equalizing tank 2, A level biochemistry pool 3, O level biochemistry pool 4, settling tank 5 and clean water basin 6 integrate by equipment, greatly reduce the floor space of equipment, adopt blower fan to carry out aeration simultaneously, and blower fan is arranged in Ventilator Room 8, Ventilator Room 8 installs noise-abatement equipment 81, reduce the noise that blower fan produces, reduce the secondary pollution that equipment produces.
Grid 1 is for form for stainless (steel) wire grille strip 11, and the gap of grizzly bar is 5mm.The setting of grid 1, makes just agglomerate floater interception to be wherein separated during sewage access arrangement, reduces the impact of agglomerate floater on follow up device, ensure that the normal operation of follow up device.Between equalizing tank 2 and A level biochemistry pool 3, lift pump 22 is installed.Adopt elastic solid filler 31 in A level biochemistry pool 3, packed height is 2m.Elastic solid filler 31 has advantages such as not easily blocking, lightweight, specific surface area large, and treatment effect is stable, and is easy to maintenance and changes, and the residence time is >=3.5 hours.In O level biochemistry pool 4, column bio-carrier 41 is set.Column bio-carrier 41 specific surface area is large, is 16 ~ 20 times of general biologic packing material, therefore keeps higher biomass in pond, reaches the object removing at a high speed organic pollutant.Micro-hole aerator 42 is provided with in O level biochemistry pool 4.In O level biochemistry pool 4, aeration adopts blower fan 7 and micro-hole aerator 42, makes the utilization ratio of oxygen be more than 30, has effectively saved working cost.The residence time >=7 hours, gas-water ratio is at about 15:1.Settling tank 5 is vertical sedimentation basin, is also provided with air lift equipment in settling tank 5.Effectively a large amount of floating matter is precipitated, settling tank 5 mud can adopt air lift equipment to carry to sludge sump 9, according to actual water quality situation sludge part can be carried simultaneously and carry out sludge reflux to A level biochemistry pool 3, increase the sludge concentration in O level biochemistry pool 4, improve removal efficiency.Sterilizing unit is provided with in clean water basin 6.Sterilization adopts disinfection by chlorine dioxide.Dosage is 4-10mg/L.Process water disinfection again after biochemistry, precipitation, makes the water after process safer, uses more relieved.Also comprise Controlling System, Controlling System adopts PLC as controller.Submersible sewage pump 21 in major control equalizing tank, blower fan 7 and sludge reflux.Controlling System can make sewage disposal device fully automatic operation in 24 hours, both saves manpower, again save energy, and ensures that sewage disposal reaches standard.
During equipment work, sanitary sewage blocks dirt by grid 1 and enters equalizing tank, and the object arranging equalizing tank 2 mainly regulates the water yield and the water quality of sewage.In equalizing tank 2, sewage adopts sewage pump 22 to be promoted to A level biochemistry pool 3, carries out biochemical treatment.In A level biochemistry pool 3, because in sewage, organic concentration is higher, microorganism is in anoxic condition, now microorganism is aerobic-anaerobic microbe, organic nitrogen in sewage is converted into ammonia nitrogen by them, utilize organic carbon source as electron donor simultaneously, NO2-N, NO3-N are converted into N2, but also utilize part organic carbon source and ammonia nitrogen to synthesize new cellular material.So A level biochemistry pool 3 not only has certain organic matter removal function, alleviate the organic loading of follow-up O level biochemistry pool 4, be beneficial to nitrification and carry out, and rely on the high-enriched organics in sewage, complete denitrification, the final eutrophication pollution eliminating nitrogen.Through the biochemical action of A level biochemistry pool 3, a certain amount of organism and higher nitrogen ammonia is still had to exist in sewage, for making the further oxygenolysis of organism, simultaneously be tending towards completely in situation in carboniogenesis, nitrification can be carried out smoothly, A level biochemistry pool 3 water outlet gravity flow enters O level biochemistry pool 4, the process of O level biochemistry pool 4 relies on autotroph and nitrifier to complete, mineralized nitrogen in sewage, as nutrition source, is NO2-N, NO3-N by the carbonic acid gas in the inorganic carbon source that they utilize organic substance decomposing to produce or air.An O level biochemistry pool 4 water outlet part enters settling tank 5 and precipitates, and another part is back to A level biochemistry pool 3 and carries out internal recycle, to reach denitrifying object.In A level biochemistry pool 3 and O level biochemistry pool 4, be all provided with filler, whole biochemical treatment process depends on that the multiple-microorganism be attached on filler come.In A level biochemistry pool 3, dissolved oxygen controls at about 0.5mg/l; In O level biochemistry pool 4, dissolved oxygen controls at more than 2.0mg/l, gas-water ratio 15:1; The a part of effluent recycling of O level biochemistry pool 4 enters A level biochemistry pool 3, and reflux ratio is 50%-100%; A part flows into vertical sedimentation basin 5, carries out solid-liquid separation; Water outlet after settling tank 5 solid-liquid separation enters sterilization outlet sump, can directly discharge after sterilization.The mud that settling tank 5 precipitates is promoted to sludge sump 9 by air-lift device; Mud after concentrated in sludge sump 9 adopts dung-cart to operate the process of agriculture fertilizer outward.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (9)
1. integrated sewage treating apparatus, it is characterized in that: comprise grid, equalizing tank, A level biochemistry pool, O level biochemistry pool, settling tank, clean water basin and blower fan, described grid, equalizing tank, A level biochemistry pool, O level biochemistry pool, settling tank and clean water basin are connected successively by pipeline, submersible sewage pump and reflux is provided with in described equalizing tank, described blower fan is communicated with equalizing tank, A level biochemistry pool, O level biochemistry pool by ventilator trunk, described blower fan is arranged in Ventilator Room, and described Ventilator Room is provided with noise-abatement equipment.
2. integrated sewage treating apparatus according to claim 1, is characterized in that: described grid is stainless (steel) wire grille strip composition, and the gap of described grizzly bar is 5mm.
3. integrated sewage treating apparatus according to claim 1, is characterized in that: be provided with lift pump between described equalizing tank and A level biochemistry pool.
4. integrated sewage treating apparatus according to claim 1, is characterized in that: adopt elastic solid filler in described A level biochemistry pool, described packed height is 2m.
5. integrated sewage treating apparatus according to claim 1, is characterized in that: arrange column bio-carrier in described O level biochemistry pool.
6. integrated sewage treating apparatus according to claim 1, is characterized in that: be provided with micro-hole aerator in described O level biochemistry pool.
7. integrated sewage treating apparatus according to claim 1, is characterized in that: described settling tank is vertical sedimentation basin, is also provided with air lift equipment in described settling tank.
8. integrated sewage treating apparatus according to claim 1, is characterized in that: be provided with sterilizing unit in described clean water basin.
9. integrated sewage treating apparatus according to claim 1, is characterized in that: also comprise Controlling System, and described Controlling System adopts PLC as controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417615.4U CN204803184U (en) | 2015-06-16 | 2015-06-16 | Integral, sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417615.4U CN204803184U (en) | 2015-06-16 | 2015-06-16 | Integral, sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803184U true CN204803184U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417615.4U Expired - Fee Related CN204803184U (en) | 2015-06-16 | 2015-06-16 | Integral, sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293843A (en) * | 2015-12-03 | 2016-02-03 | 重庆甘泰环保设备有限公司 | Regulating device of novel artificial rapid-infiltration domestic sewage treatment system |
| CN106045196A (en) * | 2016-06-06 | 2016-10-26 | 江苏腾丰环保科技有限公司 | Integrated domestic sewage treatment equipment |
| CN117285188A (en) * | 2023-10-07 | 2023-12-26 | 昆山水清华环保科技有限公司 | Sewage treatment system and sewage treatment method |
-
2015
- 2015-06-16 CN CN201520417615.4U patent/CN204803184U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293843A (en) * | 2015-12-03 | 2016-02-03 | 重庆甘泰环保设备有限公司 | Regulating device of novel artificial rapid-infiltration domestic sewage treatment system |
| CN106045196A (en) * | 2016-06-06 | 2016-10-26 | 江苏腾丰环保科技有限公司 | Integrated domestic sewage treatment equipment |
| CN117285188A (en) * | 2023-10-07 | 2023-12-26 | 昆山水清华环保科技有限公司 | Sewage treatment system and sewage treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180616 |