CN200964371Y - Purifying and treating apparatus for self-decomposing domestic sewage - Google Patents
Purifying and treating apparatus for self-decomposing domestic sewage Download PDFInfo
- Publication number
- CN200964371Y CN200964371Y CNU2006200270552U CN200620027055U CN200964371Y CN 200964371 Y CN200964371 Y CN 200964371Y CN U2006200270552 U CNU2006200270552 U CN U2006200270552U CN 200620027055 U CN200620027055 U CN 200620027055U CN 200964371 Y CN200964371 Y CN 200964371Y
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- sewage
- suspended biological
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- 239000010865 sewage Substances 0.000 title claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 51
- 239000010801 sewage sludge Substances 0.000 claims description 36
- 239000000945 filler Substances 0.000 claims description 25
- 230000004888 barrier function Effects 0.000 claims description 16
- 230000008676 import Effects 0.000 claims description 10
- 239000000706 filtrate Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 4
- 230000001580 bacterial effect Effects 0.000 claims description 4
- 241001074903 Methanobacteria Species 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 239000010802 sludge Substances 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000003337 fertilizer Substances 0.000 abstract description 4
- 239000007787 solid Chemical group 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 230000002550 fecal effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013327 media filtration Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model provides a purifying apparatus that allows self-decomposition of sanitary waste water, which has an enclosed container to hold the waste water; a methane layer, a clean water layer, a filter material layer, a suspended biological filing layer, and a mixture layer of waste water and sludge are categorized in turn from the top to the bottom in the container; the filter material layer and the suspended biological filing layer are supported by a second jube and a first jube respectively; the following pipes, which are communicated to a methane outlet of the methane layer and are inserted into the container at different depths, are provided at the upper part of the container: an ingress pipe for the waste water and sludge, an outlet pipe for the waste water and sludge, an ingress pipe for the suspended biological filing, a filter material ingress pipe and a clean water pipe; dirt baskets are positioned inside the entrances of the upper ends of the ingress pipe for the waste water and sludge and the outlet pipe for the waste water and sludge. The utility model works effectively that the apparatus produces methane and solid residues of bog mud; the methane layer is excavated by the methane outlet for collection; and the bog mud can be used as fertilizer. The purifying apparatus requires no power supply, and thus saving energy; moreover, the apparatus effectively takes advantages of the self-decomposing process to treat waste resources, thereby converting waste into valuables.
Description
Technical field
The utility model relates to is need not any power, to purifying domestic sewage treatment unit away from town sewage treatment system, what be particularly related to is the discrepancy in elevation that needs about 0.5m between the outlet of sewage sludge import and sewage sludge, utilizes the gravity of sanitary sewage sanitary sewage to be carried out the purifying processing device that self decomposes as sanitary sewage mobile power.
Background technology
In the rural area, be environment purification and make full use of resource, fecal sewage is handled, set up purifying processing devices such as methane-generating pit, anaerobic filter.But this methane-generating pit, anaerobic filter have only carried out simple processing to fecal sewage, and biogas and cripple have also just been carried out partly utilizing, and residue sewage has discharged on the spot, and near environment is still produced certain pollution.
Above-mentioned anaerobic filter is with after septic tank is connected, and fecal sewage has also just been carried out simply handling naturally, and its anaerobic gas and sewage still are discharged.The anaerobic gas of above-mentioned discharging and sewage still form pollution near atmospheric environment the anaerobic filter and waters.Therefore, how to the processing and the utilization of sanitary sewage, be the work of guaranteeing a human key of in good environment, living.
At present, prior art is to the processing of life organic sewage or fecal sewage, and what often adopt is oxidation style and activated sludge process.Oxidation style is that the oxidation operation in the sanitary sewage is fallen, and this treatment process has expended lot of energy, also consumes the organism in the sanitary sewage simultaneously, and the residue mud after the sewage disposal is carried out drying and other treatment, again the residue after the mummification is used as rubbish and loses.Activated sludge process is the active sludge that utilizes in the sewage disposal, and promptly microorganism is degraded to organism in the sewage.
Above-mentioned prior art all can not thoroughly solve problem of environmental pollution to the result of sewage disposal, and there is the waste to resource in the treatment process that has.Therefore, people wish to occur a kind of saving energy, can make full use of resolvent-gas, residue after sanitary sewage or the ight soil processing, and becoming useless is to protect, water after the processing can recycle, thoroughly solves a kind of purifying domestic sewage treatment unit of environmental pollution.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provides a kind of sanitary sewage or ight soil of making to carry out self decomposition, and the biogas of its generation is as the energy; Liquid after its processing is filtered is as the clear water recycle; The cripple of its discharge-residue as fertilizer sources environment purification makes full use of the purifying processing device to sanitary sewage self decomposition of the renewable energy resources.
The technical scheme that solves the problems of the technologies described above is: a kind of purifying processing device that sanitary sewage self is decomposed, and this refining plant includes the container of the sealing of holding sanitary sewage; Be divided into biogas layer, clear water layer, filter material layer, suspended biological filler layer, sewage sludge mixolimnion successively from top to the bottom in described container, wherein filtrate in filter material layer and the suspended biological filler layer and suspended biological filler are supported by second barrier and first barrier respectively; Be provided with methane outlet that is communicated with the biogas layer and the following pipe that inserts its inner different depths on the top of described container: insert its sewage sludge mixolimnion inside, bottom sewage sludge importing and vent pipe, insert its suspended biological filler layer inside the suspended biological filler ingress pipe, insert filter material layer inside the filtrate ingress pipe, insert the clear water pipe of its clear water layer inside; Sewage sludge import inboard in sewage sludge importing and vent pipe upper end is provided with section foreign material basket depositing the bulk dirt and be convenient to propose.
The beneficial effects of the utility model are: purifying processing device of the present utility model is in the system of the sanitary sewers discharging discrepancy in elevation greater than 0.5m, utilize sanitary sewage under the effect of gravity, to flow into this waste disposal plant, in the drainage flow process with after bacterial classification mixes, be decomposed, produce biogas and solid residue-cripple, cripple precipitation, biogas with current rising process media filtration, become clear water and enter the clear water layer, after certain altitude is discharged by clean water outlet, utilize again; The biogas separation of further rising enters the biogas layer and is discharged by the biogas mouth and reclaims; The cripple as fertilizer sources of discharging.This purifying processing device is without any power, and is not only energy-conservation, also effectively utilizes the resource after this purifying treatment, turns waste into wealth.
Description of drawings
Fig. 1 is the utility model sectional view.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model sectional view.As shown in Figure 1, the utility model provides a kind of purifying processing device that sanitary sewage self is decomposed, the discrepancy in elevation that needs about 0.5m between the sewage sludge import 9 of this purifying processing device and the current-sharing crest of weir 21, the gravity that utilizes sanitary sewage is as sanitary sewage mobile power.This purifying processing device can be described as the sanitary sewage treatment unit of unpowered resource again.
Structure of the present utility model includes the container 4 of the sealing of holding sanitary sewage.In described container 4, be divided into biogas layer 7, clear water layer 6, filter material layer 5, suspended biological filler layer 3, sewage sludge mixolimnion 1 successively from top to the bottom.Wherein filtrate in filter material layer 5 and the suspended biological filler layer 3 and suspended biological filler are supported by second barrier 18 and first barrier 2 respectively.
Be provided with methane outlet 13 that is communicated with biogas layer 7 and the pipe that inserts container 4 inner different depthss on the top of described container 4, described pipe comprises: the clear water pipe 25 of the sewage sludge importing and the vent pipe 19 of insertion container 4 inner bottom part sewage sludge mixolimnions 1 inside, the suspended biological filler ingress pipe 23 that inserts container 4 inner suspension biologic packing material layers 3 inside, the filtrate ingress pipe 22 that inserts filter material layer 5 inside in the container 4, insertion container 4 interior clear water layer 6 inside.
Be provided with section foreign material basket 20 depositing the bulk dirt and be convenient to propose in sewage sludge importing and vent pipe 19 upper end imports 9 inboards.The main purpose that foreign material basket 20 is set is to be interception bulk dirt, and foreign material basket 20 is connected with the hoist cable 11 that is fixed on container 4 outsides, regularly mentions hoist cable 11, cleaning foreign material basket 20 inner bulk dirts.
Be provided with Y-junction 26 in described sewage sludge importing and vent pipe 19 upper ends, a port of Y-junction 26 is sewage sludge import 9, two other port is respectively mud relief outlet 10 and is connected that sewage sludge imports and the Link Port of vent pipe 19, mud relief outlet 10 be provided with cover 24 with the hoist cable 11 that is connected and lifts by crane foreign material basket 20.Y-junction 26 and sewage sludge import and vent pipe 19 between be connected with flange 12, can adjust the water inlet and the water outlet direction of this waste disposal plant so flexibly, made things convenient for on-the-spot installation work.
The structure of described first barrier 2 and second barrier 18 is to be fixed between sewage sludge importing and vent pipe 19 and the container 4, only allows ascending current by also support filtrate and suspended biological filler prevent the screen cloth interlayer that it spills again.
In described sewage sludge mixolimnion 1, be provided with the sewage disposal bacterial classification of methane mud; Suspended biological filler layer 3 is a plurality of multiaspect hollow out hollow bodies, plants in the body to be implanted with and removes organic methanobacteria carrier; Be provided with the nitrifier carrier of removing ammonia nitrogen in the filter material layer 5 on barrier 18.
Be provided with the nitrifier carrier of removing ammonia nitrogen in the filter material layer 5 on second barrier 18.
Above-mentioned carrier can be a sponge.
Be clear water layer 6 and biogas layer 7 on filter material layer 5, at the fixedly connected clear water pipe 25 of container 4 upper side, the water-in 16 of clear water pipe 25 is inserted in the top of clear water layer 6, and the water outlet 15 of clear water pipe 25 is installed in the side of container 4 and it is higher than water-in 16.Clear water water-in 16 is a submerged, and the water of purification enters from its water-in 16, flows out from its water outlet 15.
Between suspended biological filler ingress pipe 23 below the water-in 16 of clear water pipe 25 and container 4 inwalls, be provided with gas, water flow deflector 17, this gas, water flow deflector 17 are semicircular arc sheet plates that are obliquely installed with container 4 inwalls, and between suspended biological filler ingress pipe 23 and container 4 inwalls.
Top in described container 4 is biogas layer 7, is provided with methane outlet 13 at the end face of container 4, and the biogas that forms in container 4 is discharged for people to use from methane outlet 13.
Below the utility model scavenging process is described.
The utility model is motorless to sanitary sewage organism self decomposition, the device that produces biogas, cripple and purify waste water.Sanitary sewage flows into sewage sludge importing and vent pipe 19 from the import 9 of this device, pipeline at an upper portion thereof, sewage filters through 20 pairs of sewage of foreign material basket, behind the elimination bulk floating matter etc., flow into the bottom of sewage sludge importing and vent pipe 19, through current-sharing crest of weir 21, be the current-sharings of current-sharing crest of weir all directions, enter sewage sludge mixolimnion 1, handling bacterial classification with the methane mud and sewage that this layer pre-sets mixes, promptly begun the biochemical treatment of sanitary sewage,, organism partly decomposes: a part becomes biogas and rises with current; A part forms inorganics, is suspended in the water or sinking.Sanitary sewage continues to flow, enter suspended biological filler layer 3 by first barrier 2, the organism of sanitary sewage is absorbed and the continuation biochemical treatment by its multiaspect hollow out hollow body (plant in the body to be implanted with and remove organic methanobacteria carrier), organism in the sanitary sewage is decomposed again: its part becomes biogas and forms inorganics with current rising, another part, is suspended in the water or sinking.The organism overwhelming majority of sanitary sewage has been degraded and has continued and flowed, by second barrier 18, enter in the filter material layer 5, be equipped with the nitrifier carrier absorption of removing ammonia nitrogen, after having reduced its filtration of smell in the water and process, sanitary sewage is further purified again, the biogas in clear water and the water under the effect of gas, water flow deflector 17, even upper reaches.Because water-in 16 is lower than the spout of clear water pipe 25, its clear water position is subjected to leading position (leading the position is to make an enclosed space for biogas layer 7), and when increased the clear water position, clear water was flowed out by clear water pipe 25.Biogas in the water continues to rise with current, and enters biogas layer 7 by separating out in the clear water, is discharged or is utilized by methane outlet 13.
In suspended biological filler layer 3, residue-the cripple of processed decomposition does not fall in the sewage sludge mixolimnion 1 by first barrier 2 under the effect of gravity.According to different sanitary sewage water quality, periodic cleaning foreign material basket 20 is regularly discharged from the mud relief outlet 10 that is connected with sewage sludge importing and vent pipe 19 with the residue-cripple in drawing sewage sludge mixolimnion 1, and as fertilizer sources uses.
Claims (7)
1. the purifying processing device that sanitary sewage self is decomposed is characterized in that this refining plant includes the container (4) of the sealing of holding sanitary sewage; Be divided into biogas layer (7), clear water layer (6), filter material layer (5), suspended biological filler layer (3), sewage sludge mixolimnion (1) successively from top to the bottom in described container (4), wherein filtrate in filter material layer (5) and the suspended biological filler layer (3) and suspended biological filler are supported by second barrier (18) and first barrier (2) respectively; Be provided with methane outlet (13) that is communicated with biogas layer (7) and the following pipe that inserts its inner different depths on the top of described container (4): insert inner sewage sludge importing of its bottom sewage sludge mixolimnion (1) and vent pipe (19), insert the inner suspended biological filler ingress pipe (23) of its suspended biological filler layer (3), insert the inner filtrate ingress pipe (22) of filter material layer (5), insert the inner clear water pipe (25) of its clear water layer (6); Sewage sludge import (9) inboard in sewage sludge importing and vent pipe (19) upper end is provided with section foreign material basket (20) depositing the bulk dirt and be convenient to propose.
2. according to the purifying processing device described in the claim 1 to sanitary sewage self decomposition, it is characterized in that, be provided with Y-junction (26) in described sewage sludge importing and vent pipe (19) upper end, a port of Y-junction (26) is sewage sludge import (9), two other port is respectively mud relief outlet (10) and the Link Port that is connected sewage sludge importing and vent pipe (19), and mud relief outlet (10) is provided with lid (24) and the hoist cable that is connected and lifts by crane foreign material basket (20) (11).
3. according to the purifying processing device described in the claim 1 to sanitary sewage self decomposition, it is characterized in that, the water-in (16) of described clear water pipe (25) is inserted in the top of clear water layer (6), and the water outlet (15) of clear water pipe (25) is installed in the side of container (4) and it is higher than water-in (16); Between the below suspended biological filler ingress pipe (23) of the water-in (16) of clear water pipe (25) and container (4) inwall, be provided with gas, water flow deflector (17), this gas, water flow deflector (17) be one with container (4) inwall inclination semicircular arc sheet plate.
4. according to the purifying processing device described in the claim 1 to sanitary sewage self decomposition, it is characterized in that, the structure of described second barrier (18) and first barrier (2) is: be fixed between sewage sludge importing and vent pipe (19) and the container (4), only allow ascending current by also support filtrate and suspended biological filler prevent the screen cloth interlayer that it spills again.
5. according to the purifying processing device described in the claim 1, it is characterized in that the upper port of described filtrate ingress pipe (22) and suspended biological filler ingress pipe (23) is respectively arranged with lid (8) and (14) to sanitary sewage self decomposition.
6. according to the purifying processing device that sanitary sewage self is decomposed described in the claim 2, it is characterized in that, between described Y-junction (26) and sewage sludge importing and vent pipe (19), be connected with flange (12).
7. according to the purifying processing device described in the claim 1, it is characterized in that, in described sewage sludge mixolimnion (1), be provided with the sewage disposal bacterial classification of methane mud sanitary sewage self decomposition; Suspended biological filler layer (3) is to have the carrier of removing the organism methanobacteria; At described filter material layer (5) is to have the nitrifier carrier of removing ammonia nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200270552U CN200964371Y (en) | 2006-08-17 | 2006-08-17 | Purifying and treating apparatus for self-decomposing domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200270552U CN200964371Y (en) | 2006-08-17 | 2006-08-17 | Purifying and treating apparatus for self-decomposing domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200964371Y true CN200964371Y (en) | 2007-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200270552U Expired - Fee Related CN200964371Y (en) | 2006-08-17 | 2006-08-17 | Purifying and treating apparatus for self-decomposing domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200964371Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580327B (en) * | 2009-03-25 | 2011-10-05 | 李晓玉 | Sewage treatment process and device thereof |
| CN103408131A (en) * | 2013-08-01 | 2013-11-27 | 安科智慧城市技术（中国）有限公司 | Domestic sewage pretreatment unit |
| CN107117707A (en) * | 2017-06-23 | 2017-09-01 | 梅长茂 | A kind of levitation device focused on for aquatic building sanitary sewage |
-
2006
- 2006-08-17 CN CNU2006200270552U patent/CN200964371Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580327B (en) * | 2009-03-25 | 2011-10-05 | 李晓玉 | Sewage treatment process and device thereof |
| CN103408131A (en) * | 2013-08-01 | 2013-11-27 | 安科智慧城市技术（中国）有限公司 | Domestic sewage pretreatment unit |
| CN103408131B (en) * | 2013-08-01 | 2015-06-10 | 安科智慧城市技术（中国）有限公司 | Domestic sewage pretreatment unit |
| CN107117707A (en) * | 2017-06-23 | 2017-09-01 | 梅长茂 | A kind of levitation device focused on for aquatic building sanitary sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090320 Address after: No. 10, Zhongshan Road, Tianjin, Hebei District: 300142 Patentee after: China Railway Third Survey and Design Institute Group Ltd. Address before: No. 33, Jinsha River Road, Tianjin, Hebei District, 1, post code: 300251 Patentee before: He Zhanmin |
|
| ASS | Succession or assignment of patent right |
Owner name: RAILWAY THIRD RECONNAISSANCE DESIGNING INSTITUTE G Free format text: FORMER OWNER: HE ZHANMIN Effective date: 20090320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20150817 |
|
| EXPY | Termination of patent right or utility model |