CN1266823A - Oligodynamic equipment for treating household sewage - Google Patents
Oligodynamic equipment for treating household sewage Download PDFInfo
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- CN1266823A CN1266823A CN 00112176 CN00112176A CN1266823A CN 1266823 A CN1266823 A CN 1266823A CN 00112176 CN00112176 CN 00112176 CN 00112176 A CN00112176 A CN 00112176A CN 1266823 A CN1266823 A CN 1266823A
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- household sewage
- pond
- treating household
- aeration
- sewage according
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
An oligodynamic equipment for treating household sewage is composed of digestion pool, oil-separating settling pool, two aerating pools, and oxidizing ditch. In the aerobic state, the polluted substances are further degraded by the metabolism of aerobic living things, to purify water. Its advantages are low cost and convenient application.
Description
A kind of Oligodynamic equipment for treating household sewage is used for the processing of sanitary sewage, belongs to environment protection sewage treatment unit technical field.
Before the present invention makes, in prior art, be used for the sewage (sanitary sewage, fecal sewage) of residential quarters, cities and towns, office building and some communal facilitys treatment unit is concluded roughly have three kinds: first kind is the city large-scale wastewater treatment plant, sewage needs remote the conveying, uses the facility investment scale big, and quantities is big, production cycle is long, though the energy emission compliance, and can regulate and control the penetration and promotion difficulty at any time.Second kind is to add dynamic oxygen-increasing device in septic tank, the waste disposal plant of this kind structure, though sewage also can reach emission standard, also can be regulated and control, but weak point is to invest greatly that running and maintenance cost are also very high, because dynamic septic tank is dispersed among each user, therefore, can not concentrate, estate management is difficulty.The third is unpowered biochemical sewage treatment device, and this kind structure is to adopt volume that increases the pond body and the contact surface that increases liquid-to-air in the pond, to obtain the breeding needs that more dissolved oxygen satisfies different microorganisms.This kind device during-operation service expense is lower, but quantities is bigger, invest also morely, and floor space is big, the construction of difficult adaptation residential quarters, and can't artificially adjust, the wastewater treatment efficiency instability is difficult to qualified discharge.
The objective of the invention is to overcome above-mentioned weak point, thereby provide a kind of efficient anaerobic digester, the fecal sewage of residential quarters is handled in this pond, then the sewage after a plurality of digesters are handled in the sub-district is flowed in the microkinetic aerating apparatus with other sanitary sewage and handle again, and carry out oxide treatment, thereby make the Oligodynamic equipment for treating household sewage of sewage back up to standard discharging.
Main solution of the present invention is achieved in that
Mainly by digester 1,2, one sections aeration tanks of oil partiting precipitation pool 3, two sections aeration tanks 4, natural oxidation ditch 5 is formed in the present invention.Digester 1 connects by blow-off pipe 17 with oil partiting precipitation pool 2, adopt between oil partiting precipitation pool 2 and the one section aeration tank 3 and take over 21 and connect, adopt between one section aeration tank 3 and the two sections aeration tanks 4 and take over 25 and connects, employing adapter 28 connects between two sections aeration tanks and the natural oxidation ditch 5.
Description of drawings:
Fig. 1 is a structural front view of the present invention:
Fig. 2 is a digester structure vertical view of the present invention:
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
The nightsoil discharging pipe 15 that the present invention adopts blow-off pipe 17 to connect on the glass reinforced plastic digester 1.Digester 1 adopts upper pool body 6, lower pool body 7 to be sealed to form after interconnecting assembly.Upper pool body 6, lower pool body 7 two are semi-circular shape, on upper pool body 6, be provided with slag removing hole 12 and connect fecal sewage interface 13 and feces outlet 15, and in last lower pool body 6,7, upper and lower stiffening plate 8 being housed, stiffening plate 8 plays the effect of strengthening the pond body, has played the effect of separating the pond body simultaneously.It is corresponding respectively to go up lower reinforcing plate 8, and the faulting open form becomes passage, and the pond body is divided into three monomer ponds 9,10,11.Each monomer pond is interconnected, and forms passage 33,34 between corresponding stiffening plate 8, and the particular location of passage 33,34 is: between the first monomer pond 9 and second monomer pond 10, passage 33 is located at two limits of stiffening plate 8, and seal the centre.Between second monomer pond 10 and the 3rd monomer pond 11, in the middle of passage 34 was located at, sealed on both sides.On upper pool body 6, be equipped with, and at the bottom of last lower pool body 6,7 both sides and pond, stiffening web be housed towards plate washer 14.Fecal sewage enters in the digester 1 from fecal sewage interface 13, at first is subjected to keep off towards baffle plate, reduces the hydraulic shock in the first monomer pond, makes the convenient precipitation of liquid, presses the flow direction of accompanying drawing 2 then, enters blow-off pipe 17 from feces outlet 15.
Form the microkinetic aerating apparatus by oil partiting precipitation pool 2, one section aeration tank 3, two sections aeration tanks 4 and natural oxidation ditch 5.Between oil partiting precipitation pool 2 and the one section aeration tank 3, between one section aeration tank 3 and the two sections aeration tanks 4, adopt respectively between two sections aeration tanks 4 and the natural oxidation ditch 5 and take over 21,25,28 and connect respectively.Sewage such as washing, kitchen enter blow-off pipe 17 from sanitary sewage interface 16, then whole sewage are flowed into and two oil removal baffle plates 18 are housed in oil partiting precipitation pools 2, this pond intercept greasy dirt in the whole biotope, and only sediment barrier plate 19 is housed, two slag removing holes 20 also are housed, convenient scarfing cinder on oil partiting precipitation pool 2.Sewage flows to one section aeration tank 3 from oil partiting precipitation pool 2 through I-shaped adapting pipe 21.In one section aeration tank 3, bio-carrier 22 is housed, and at the bottom of these 3 ponds, one section aeration tank, aeration tube 24 is housed, on aeration tube 24, opened a plurality of solarization air caps.Sewage is lived in two sections aeration tanks 4 by I-shaped adapting pipe 25 streams in one section aeration tank 3.In two sections aeration tanks 4, bio-carrier 32 is housed too, and at the bottom of this pond, aeration tube 26 is housed, open many solarization air caps on the aeration tube 26.Blower fan 27 is contained on the ground and connects with aeration tube 26, sewage takes over 28 by the T font, the nature oxygenation, vent-pipe 29 connects the T font and takes over 28, the top clear water is taken over 28 backs through the T font and is flowed out from discharge outlet 31, mud is regularly from exporting 30 usefulness pump suction imports 23, for the aeration processing again of one section aeration tank 3.
Compared with the prior art the present invention has the following advantages: 1, reasonable design the passage between each monomer pond in the digester, when having avoided liquid relative current in the previous monomer pond to next monomer pond, liquid around in the previous monomer pond relatively circulation is not smooth, perhaps static mobile, this has just wasted the capacity utilization in previous monomer pond, weakened the function of septic tank, improved the effect of digester, for rear step sewage disposal is laid a solid foundation; 2, in the hypoxemia situation of sewage in one section aeration tank through the oil removal precipitation process, pollutant in the sewage oxygen bacterium of being held concurrently is decomposed, the washing agent chain rupture is decomposed, improved the biodegradability of sewage. The sewage of processing through one section aeration tank enters two sections aeration tanks and processes, can by the metabolic activity of aerobic microbiological, pollutant further be degraded under good oxygen condition, and water quality is purified; 3, aerator only provides oxygen for the microorganism on the bio-carrier in the aeration tank, promote its accelerates multiplication, therefore, aeration adopts low noise, little air quantity, small-power, swinging blower fan, the aeration tube of wind conveying pipe from ground and aeration tank connected, according to the quantity of wastewater effluent of different time in the residential quarter one day, control on demand aeration rate and aeration time; 4, sewage can be processed in the scope of residential quarter on the spot, and can be reached discharging standards; 5, cost is low, the convenient use, and the during-operation service expense is low, not only can be fit to the area for settlement construction and use, and also is fit to simultaneously the transformation of old residential block and uses; 6, the device such as aeration tank can not only can be afforested above according to the residential quarters layout arbitrarily by row, also can build the parking lot, park or road.
Claims (9)
1, a kind of Oligodynamic equipment for treating household sewage comprises digester (1), it is characterized in that digester (1) adopts blow-off pipe (17) to connect with oil partiting precipitation pool 2, adopt between oil partiting precipitation pool (2) and one section aeration tank (3) and take over (21) and connect, adopt between one section aeration tank (3) and two sections aeration tanks (4) and take over (25) and connects, two sections aeration tanks (4) connect with oxidation ditch (5) employing adapter (28).
2, Oligodynamic equipment for treating household sewage according to claim 1, it is characterized in that described digester (1) adopts upper and lower pond body (6), (7) amalgamation to be formed by connecting, lower reinforcing plate (8) is housed in upper and lower pond body (6), (7), last lower reinforcing plate (8) is corresponding respectively, and vertically stagger, form passage (33), (34).
3, Oligodynamic equipment for treating household sewage according to claim 2, it is characterized in that described passage (33), (34) particular location are, between first monomer pond (9) and second monomer pond (10), passage (33) is located at two limits of stiffening plate (8), seal the centre, between second monomer pond (10) and the 3rd monomer pond (11), in the middle of passage (34) was located at, sealed on both sides.
4, Oligodynamic equipment for treating household sewage according to claim 1 is characterized in that being equipped with in the described oil partiting precipitation pool (2) oil removal baffle plate (18) and ends sediment barrier plate (19).
5, Oligodynamic equipment for treating household sewage according to claim 1 is characterized in that being equipped with in described one section aeration tank (3) bio-carrier (22).
6, Oligodynamic equipment for treating household sewage according to claim 1 is equipped with aeration tube (24) in it is characterized in that at the bottom of the pond, described one section aeration tank (3), and aeration tube is shaped on solarization air cap on (24).
7, Oligodynamic equipment for treating household sewage according to claim 1 is characterized in that being equipped with in described two sections aeration tanks (4) bio-carrier (32).
8, Oligodynamic equipment for treating household sewage according to claim 1 is equipped with aeration tube (26) in it is characterized in that at the bottom of the pond, described two sections aeration tanks (4), and aeration tube has solarization air cap on (26).
9, Oligodynamic equipment for treating household sewage according to claim 1 is characterized in that being connected in the described adapter (28) vent-pipe (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112176 CN1266823A (en) | 2000-03-24 | 2000-03-24 | Oligodynamic equipment for treating household sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112176 CN1266823A (en) | 2000-03-24 | 2000-03-24 | Oligodynamic equipment for treating household sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1266823A true CN1266823A (en) | 2000-09-20 |
Family
ID=4582058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00112176 Pending CN1266823A (en) | 2000-03-24 | 2000-03-24 | Oligodynamic equipment for treating household sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1266823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348303B (en) * | 2008-08-19 | 2010-06-02 | 浙江德安新技术发展有限公司 | Micro-power integrated purifier for domestic waste water |
-
2000
- 2000-03-24 CN CN 00112176 patent/CN1266823A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348303B (en) * | 2008-08-19 | 2010-06-02 | 浙江德安新技术发展有限公司 | Micro-power integrated purifier for domestic waste water |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |