CN202156976U - Urban domestic sewage treating device - Google Patents
Urban domestic sewage treating device Download PDFInfo
- Publication number
- CN202156976U CN202156976U CN2011201977773U CN201120197777U CN202156976U CN 202156976 U CN202156976 U CN 202156976U CN 2011201977773 U CN2011201977773 U CN 2011201977773U CN 201120197777 U CN201120197777 U CN 201120197777U CN 202156976 U CN202156976 U CN 202156976U
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- Prior art keywords
- domestic sewage
- chamber
- room
- aerobic
- treatment unit
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Abstract
The utility model discloses an urban domestic sewage treating device of domestic sewage treating devices. The interior of the urban domestic sewage treating device is divided into aerobic chambers or anaerobic chambers by partition plates. An overflow hole is arranged on the upper portion of each partition plate between each aerobic chamber and each anaerobic chamber, and a through hole is positioned on the lower portion of each partition plate. A water inlet is arranged on the lateral side of a first chamber, a fan box is positioned in an eighth chamber, and a water outlet is disposed on the lateral side of a seventh chamber. Aeration pipes are positioned in aerobic chambers instead of anaerobic chambers, and porous microorganism fillers are arranged in all chambers. The urban domestic sewage treating device can be applied to treating sewage drained by hotels, villas, scatter houses and the like. The urban domestic sewage treating device is simple in structure, convenient to process and install, low in energy consumption and capable of achieving timing aeration through automatic control and saving energy. Aerobic and anaerobic environment appears repeatedly, thereby facilitating removal of nitrogen and degradation of sludge. The energy consumption of a micro aeration machine is 20 to 60 W.
Description
Technical field
The utility model belongs to the less energy-consumption sewage treatment unit.Be particularly related to a kind of town domestic sewage treatment unit.
Background technology
Sewage for hotel, villa, sparsely populated dwelling house etc. do not have the small-sized life unit of sewage collection system to discharge directly is discharged in the environment, environment has been caused serious point-source pollution, paid more and more attention.At present, more for the equipment that the existing small-sized sewage treatment unit that is used for dispersion treatment uses, need to add chemical agent, complicated operation, be difficult to promote.
The utility model content
The purpose of the utility model is more to the equipment that uses for the existing small-sized sewage treatment unit that is used for dispersion treatment in the prior art, needs to add chemical agent, complicated operation; The deficiency that is difficult to promote; A kind of town domestic sewage treatment unit is provided, it is characterized in that, said town domestic sewage treatment unit inside is provided with four dividing plates 17 at least; Constitute 8 " chamber "; Be divided into aerobic or anaerobism " chamber " by dividing plate 17, overflow weir 15 is arranged at dividing plate 17 tops between aerobic " chamber " and anaerobism " chamber ", and the bottom is provided with through hole 16; Place suitable for reading is provided with water-in 9 in the side of Room the 1st, is water outlet 14 at place suitable for reading, the side of Room the 7th, and it is the 8th indoor that Fan Box 10 is placed on; Fan Box 10 sets out gas port, by pneumatic tube 18 and aeration tube 11 UNICOMs.
In said 8 " chambers ", the set inside aeration tube 11 in the 1st, the 3rd, the 5th and the 7th these 4 aerobic room of aerobic environment; In the 2nd, the 4th and the 6th these 3 anaerobism " chamber " of anaerobic environment, aeration tube 11 is not set.
The under-filled filler 12 of said Room the 1st to the 7th, this filler adopts the plastics porous microbial carrier.
The filling ratio of the under-filled filler of said Room the 1st to the 7th is 50～90%.
Said the 8th Room not trapping of water proof is installed into tracheae 19 at top, Room the 8th.
The beneficial effect of the utility model is not only simple in structure; Processing ease; And implement easily, and main be in the process of disposing of sewage, not produce excess sludge, need not add chemical agent, not need cleaning; Reactor drum can not stop up, can long-time running and do not need the people to manage.Because the consumer of whole integrated apparatus has only one, equipment is few, simple in structure and easy to operate, need carry out maintenance of the equipment hardly.Therefore, this device is particularly suitable for not having hotel, villa and the sparsely populated dwelling house of municipal wastewater conduit.
Description of drawings
Fig. 1 is the three-dimensional cutaway view of treatment unit.
Embodiment
The utility model is more to the equipment that uses for the existing small-sized sewage treatment unit that is used for dispersion treatment in the prior art, needs to add chemical agent, complicated operation, and the deficiency that is difficult to promote provides a kind of town domestic sewage treatment unit.
Below in conjunction with Fig. 1 the utility model is specified as follows;
Town domestic sewage treatment unit inside shown in Figure 1 is provided with four dividing plates 17 at least; Constitute 8 " chamber "; Be divided into aerobic and anaerobism " chamber " by dividing plate 17, overflow weir 15 is arranged at dividing plate 17 tops between aerobic " chamber " and anaerobism " chamber ", and the bottom is provided with through hole 16; Place suitable for reading is provided with water-in 9 in the side of Room the 1st, is water outlet 14 at place suitable for reading, the side of Room the 7th, at top, Room the 8th inlet pipe 19 is set, and it is the 8th indoor that Fan Box 10 is placed on; Fan Box 10 sets out gas port, by pneumatic tube 18 and aeration tube 11 UNICOMs.
In said 8 " chambers ", the set inside aeration tube 11 in the 1st, the 3rd, the 5th and the 7th these 4 aerobic room of aerobic environment; In the 2nd, the 4th and the 6th these 3 anaerobism " chamber " of anaerobic environment, aeration tube 11 is not set.
The under-filled filler 12 of said Room the 1st to the 7th, this filler adopts the plastics porous microbial carrier; The filling ratio of the under-filled filler 12 of said Room the 1st to the 7th is 50～90%.The density of plastics porous microbial carrier is bigger, can directly be deposited in treater inside, need not fix, as Fig. 1 12 shown in.
Said the 8th Room not trapping of water proof is installed into tracheae 19 at top, Room the 8th.
The sequence of flow of sewage in treatment unit is for flow to Room the 7th successively from Room the 1st; The the the the 1st → the 2nd, the 3rd → the 4th, the 5th → the 6th employing is provided with through hole 16 overflows from the lower partition; In overflow weir 15 overflows of the the the the 2nd → the 3rd, the 4th → the 5th, the 6th → the 7th employing from dividing plate 17 tops
Top at reactor drum is provided with lid, and whole mini-reactor can form the device of a sealing, reduces the stink that sewage treatment process produces; The manageable water yield of described town domestic sewage treatment unit is 0.5～7m
3/ d; The 8th chamber interior at reactor drum is placed Fan Box 10, the miniature aerator of the inner placement of Fan Box.Can be processed into integrated apparatus, transporting to connects with the mains behind the scene just can directly move.Sewage needs earlier, and the processing of process septic tank gets into the processing of town domestic sewage treatment unit again.
Principle of work with town domestic sewage treatment unit of said structure is: sewage (water that comprises kitchen and toilet) flows into the town domestic sewage treatment unit certainly through after the sedimentation and pre-treatment of septic tank, does not need to promote.Behind the sewage inflow reactor; At first under aerobic environment, carry out the nitration reaction (Room the 1st) of organic degraded and ammonia nitrogen; The excess sludge that degraded produces enters into anaerobic zone, carries out the degraded and the anti-nitration reaction (Room the 2nd) of excess sludge, after above-mentioned two processes circulation several times; Organism and ammonia nitrogen all are removed, and the excess sludge that in this treating processes, produces also is degraded simultaneously.The aerator power that is placed on reactor head is 20-160w, and power is little.Both can play the effect that oxygen is provided, also can save the effect of the energy; Water after the processing carries out middle water reuse.
Biological treatment process from entire sewage; The utility model is not only simple in structure, processing ease, and implement easily; And main be in the process of disposing of sewage, not produce excess sludge; Do not need cleaning, reactor drum can not stop up, can long-time running and do not need the people to manage.Because the consumer of whole integrated apparatus has only one, therefore need carry out maintenance of the equipment hardly.Therefore, this device is particularly suitable for not having hotel, villa and the sparsely populated dwelling house of municipal wastewater conduit.
Claims (5)
1. a town domestic sewage treatment unit is characterized in that, said sewage treatment unit inside is provided with four dividing plates (17) at least, constitutes 8 " chamber "; Overflow weir (15) is arranged at dividing plate (17) top between aerobic " chamber " and anaerobism " chamber ", and the bottom is provided with through hole (16); At place suitable for reading, the side of Room the 1st water-in (9) being set, is water outlet (14) at place suitable for reading, the side of Room the 7th, and it is the 8th indoor that Fan Box (10) is placed on, and Fan Box (10) top sets out gas port, by pneumatic tube (18) and aeration tube (11) UNICOM.
2. according to the said town domestic sewage treatment unit of claim 1, it is characterized in that, in said 8 " chambers ", the set inside aeration tube (11) in the 1st, the 3rd, the 5th and the 7th these 4 aerobic room of aerobic environment; In the 2nd, the 4th and the 6th these 3 anaerobic rooms of anaerobic environment, aeration tube (11) is not set.
3. according to the said town domestic sewage treatment unit of claim 2, it is characterized in that, the under-filled filler (12) of said Room the 1st to the 7th, this filler adopts the plastics porous microbial carrier.
4. according to the said town domestic sewage treatment unit of claim 1, it is characterized in that said the 8th Room not trapping of water proof is installed into tracheae (19) at top, Room the 8th.
5. according to the said town domestic sewage treatment unit of claim 3, it is characterized in that the filling ratio of the under-filled filler of said Room the 1st to the 7th is 50～90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201977773U CN202156976U (en) | 2011-06-14 | 2011-06-14 | Urban domestic sewage treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201977773U CN202156976U (en) | 2011-06-14 | 2011-06-14 | Urban domestic sewage treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156976U true CN202156976U (en) | 2012-03-07 |
Family
ID=45764618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201977773U Expired - Lifetime CN202156976U (en) | 2011-06-14 | 2011-06-14 | Urban domestic sewage treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058501A (en) * | 2014-03-24 | 2014-09-24 | 许鸣铁 | Modularized gradient internal-circulation anaerobic degradation device for high-concentration difficult-degradable organic water |
| CN111215432A (en) * | 2020-01-13 | 2020-06-02 | 中国科学院青岛生物能源与过程研究所 | Three-stage integrated treatment system and method for organic biomass garbage |
-
2011
- 2011-06-14 CN CN2011201977773U patent/CN202156976U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058501A (en) * | 2014-03-24 | 2014-09-24 | 许鸣铁 | Modularized gradient internal-circulation anaerobic degradation device for high-concentration difficult-degradable organic water |
| CN111215432A (en) * | 2020-01-13 | 2020-06-02 | 中国科学院青岛生物能源与过程研究所 | Three-stage integrated treatment system and method for organic biomass garbage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100084 room 476, Department of chemical engineering, Tsinghua University, Beijing, Haidian District Patentee after: BEIJING CAPITAL QING YUAN ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: 100044 room 476, Department of chemical engineering, Tsinghua University, Beijing, Haidian District Patentee before: Beijing Siqingyuan Bioscience Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
|
| CX01 | Expiry of patent term |