CN204918164U - Rural domestic sewage treatment rotating cage formula rotating biological disk device - Google Patents
Rural domestic sewage treatment rotating cage formula rotating biological disk device Download PDFInfo
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- CN204918164U CN204918164U CN201520604578.8U CN201520604578U CN204918164U CN 204918164 U CN204918164 U CN 204918164U CN 201520604578 U CN201520604578 U CN 201520604578U CN 204918164 U CN204918164 U CN 204918164U
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- rotating cage
- reaction zone
- anaerobic reaction
- sewage treatment
- reaction district
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Abstract
The utility model discloses a rural domestic sewage treatment rotating cage formula rotating biological disk device, its characterized in that: including equalizing basin, anaerobic reaction zone and double oxygen reaction zone, the equalizing basin is connected with the inlet tube, equalizing basin and anaerobic reaction zone intercommunication, and anaerobic reaction zone communicates with the oxygen reaction zone of holding concurrently, and the oxygen reaction zone of holding concurrently is connected with the outlet pipe, and the equalizing basin is used for deposiing and gets rid of the sewage residue, is provided with the rotating biological disk structure in the oxygen reaction zone of holding concurrently, and the rotating biological disk structure includes pivot, rotating cage and biofilm carrier, the rotating cage is a plurality of, the concentric setting in the pivot of just establishing ties, biofilm carrier sets up in the rotating cage, biofilm carrier includes the polyethylene material filler that sets up in bamboo frame and the bamboo frame. The utility model discloses sewage treatment is efficient, and consumption of power is few, packs and changes the convenience, and whole equipment need not the time -out.
Description
Technical field
The utility model relates to a kind of rural domestic sewage treatment rotating cage type blodisc device, is mainly applicable to the dispersion treatment of domestic sewage in rural areas, belongs to rural domestic sewage treatment apparatus field.
Background technology
China per capita water resources, less than 2300 cubic metres, is only 1/4 of world average level, is one of 13 countries that water resources is the poorest per capita in the whole world.But China's water pollutions is serious, the sanitary sewage major part of especially vast Rural areas is directly discharged without any process and is entered physical environment, causes environment chronic pollution.At present, therefore exploitation be applicable to China peasant household live scattered the single household of state or joint household type sewage treatment unit very necessary.
The existing blodisc of current China is mainly based on the blodisc of single shaft disc, such as, China Patent Publication No. " 202369439U " discloses a kind of novel sewage treatment unit, publication date is 2012-08-08, it adopts a rotating cage be made up of stainless steel and stainless (steel) wire, be divided into multiple little lattice in rotating cage, at each little lattice built with haydite, rotating cage full immersed type or half immersion are arranged in water.But existing blodisc is made up of the rotating disk of 2-3 level usually, processing efficiency is not high, needs to consume mass energy and drives blodisc to rotate, be not suitable for China's rural domestic sewage treatment.Once disc goes wrong, change disc then all devices operation suspension, after again starting, biofilm elapsed-time standards is long again, brings inconvenience to operation and management.
In addition, Sichuan is located in southwest, and bamboo resource is very abundant, but its development and utilization is not enough, causes the waste of resource.Bamboo low price, aboundresources, coarse inside it, be applicable to microorganic adhesion and breeding.But in existing sanitary sewage disposal, the application of bamboo resource is also less.
Summary of the invention
The purpose of this utility model is the problems referred to above overcoming prior art existence, provides a kind of rural domestic sewage treatment rotating cage type blodisc device.The utility model sewage treating efficiency is high, and power consumption is few, and replacement is convenient, and integral device is without the need to suspending.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of rural domestic sewage treatment rotating cage type blodisc device, it is characterized in that: comprise equalizing tank, anaerobic reaction district and double oxygen reaction zone, equalizing tank is connected with water inlet pipe, equalizing tank is communicated with anaerobic reaction district, anaerobic reaction district is communicated with double oxygen reaction zone, double oxygen reaction zone is connected with rising pipe, equalizing tank is used for precipitation and removes sewage residue, blodisc structure is provided with in double oxygen reaction zone, blodisc structure comprises rotating shaft, rotating cage and biologic packing material, rotating cage is multiple, and series connection is arranged in rotating shaft with one heart, and biologic packing material is arranged in rotating cage; Described biologic packing material comprises the polythene material weighting material arranged in bamboo housing and bamboo housing.
Be provided with in described anaerobic reaction district for increasing the claustra structure of sewage in the anaerobic reaction district reaction times.
Described claustra structure comprises upper partition and lower partition, and upper partition is fixed on top, anaerobic reaction district, and lower partition is fixed on bottom anaerobic reaction district, and upper partition and lower partition are interspersed and form claustra structure.
Described bamboo housing shape spherical in shape, polythene material weighting material shape spherical in shape, cross star, pentagram.
Described rotating cage is driven by the waterpower that the sewage entering double oxygen reaction zone from anaerobic reaction district is formed and rotates.
Described bamboo housing internal diameter is 0.10 ~ 0.20m, and during polythene material weighting material shape spherical in shape, external diameter is 0.05m.
Employing the utility model has the advantage of:
1, the utility model arranges equalizing tank, anaerobic reaction district and double oxygen reaction zone, and sewage treating efficiency is high; Biologic packing material is made up of bamboo housing and interior filler/polyethylene material, and specific surface area is large, is beneficial to microbial reproduction, can improves processing efficiency.
2, the filler of rotating cage type blodisc is suspended in the water surface, fully completes the conversion of Aerobic-anaerobic, and the waterpower also formed by the sewage entering double oxygen reaction zone from anaerobic reaction district by rotating cage drives rotation, and power consumption is few.
3, rotating cage type blodisc of the present utility model, is filled with the Novel biofilm carrier be made up of natural biologic material and synthetic polymer, and specific surface area is large, is beneficial to attachment and the breeding of microorganism.This biologic packing material is suspended in liquid level, easily overturns, and oxidation effect is good, and easily self-cleaning, effectively improve the purification efficiency of blodisc.
4, biologic packing material comprises the polythene material weighting material arranged in bamboo housing and bamboo housing, and replacement is convenient, and integral device is without the need to suspending.
5, anaerobic reaction district of the present utility model is provided with claustra structure, and increase sewage in the anaerobic zone reaction times, hydraulic detention time is long, sufficient reacting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model three-dimensional arrangement diagrammatic cross-section
Fig. 3 is the utility model rotating cage structural representation
Fig. 4 is the utility model biologic packing material structural representation
Be labeled as in figure: 1, equalizing tank, 2, anaerobic reaction district, 3, oxygen reaction zone of holding concurrently, 4, rotating cage, 5, biologic packing material, 6, gas skirt, 7, upper partition, 8, lower partition.
Embodiment
embodiment 1
A kind of rural domestic sewage treatment rotating cage type blodisc device, comprise equalizing tank 1, anaerobic reaction district 2 and double oxygen reaction zone 3, equalizing tank 1 is connected with water inlet pipe, equalizing tank 1 is communicated with anaerobic reaction district 2, anaerobic reaction district 2 is communicated with double oxygen reaction zone 3, double oxygen reaction zone 3 is connected with rising pipe, equalizing tank 1 is for precipitation and remove sewage residue, blodisc structure is provided with in double oxygen reaction zone 2, blodisc structure comprises rotating shaft, rotating cage 4 and biologic packing material 5, rotating cage 4 is multiple, and series connection is arranged in rotating shaft with one heart, and biologic packing material 5 is arranged in rotating cage 4.
In the present embodiment, top, described anaerobic reaction district 2 is provided with the gas skirt 6 for collecting biogas, and gas skirt 6 and anaerobic reaction district 2 are tightly connected, and gas skirt 6 is provided with airway.
In the present embodiment, be provided with in described anaerobic reaction district 2 for increasing the claustra structure of sewage in the anaerobic reaction district reaction times.
In the present embodiment, described claustra structure comprises upper partition 7 and lower partition 8, and upper partition 7 is fixed on top, anaerobic reaction district, and lower partition 8 is fixed on bottom anaerobic reaction district 2, and upper partition 7 and lower partition 8 are interspersed and form claustra structure.
In the present embodiment, described rotating cage 4 is driven by the waterpower that the sewage entering double oxygen reaction zone 3 from anaerobic reaction district 2 is formed and rotates.
In the present embodiment, described rotating shaft is also connected with active driving device, and active driving device is motor or motor.
In the present embodiment, described biologic packing material 5 comprises the polythene material weighting material arranged in bamboo housing and bamboo housing.
In the present embodiment, described bamboo housing shape spherical in shape, polythene material weighting material shape spherical in shape, cross star, pentagram etc.
In the present embodiment, described bamboo housing internal diameter is 0.10 ~ 0.20m, and during polythene material weighting material shape spherical in shape, external diameter is 0.05m.
In the present embodiment, described biologic packing material 5 is movably arranged in rotating cage 4.
In the present embodiment, described rotating cage 4 diameter is 1.5 ~ 2.5m, and thickness is 0.3 ~ 0.6m, and two rotating cage bodies adopt buckle-type to be connected to form rotating cage.
In the present embodiment, described anaerobic reaction district 2 is airtight rectangle structure, long 2 ~ 3m, wide 1 ~ 2m, high 0.6 ~ 1.5m.
In the utility model, equalizing tank is used for precipitation and removes sanitary sewage residue, and supernatant liquor enters anaerobic reaction district.The closed-type device that anaerobic reaction district is made up of multilayer insulating panel, can require set up or reduce dividing plate quantity according to influent quality parameter and Chinese effluent in practical application.Dividing plate quantity is more, and sewage is more in anaerobic zone convolution reaction times, and anaerobic reaction is more abundant.
Sewage after anaerobic treatment enters double oxygen reaction zone and processes.Biologic packing material is suspended in liquid level, and overturn under the effect of water inlet waterpower electuary, oxidation effect is good, and can complete self-cleaning.
Construction material of the present utility model can, glass reinforced plastic, metal or rigid plastics mixed with brick.
embodiment 2
As shown in the figure, the anaerobic reaction head of district of the present utility model 2 meters, wide by 1.2, high 0.8 meter, the dividing plate inside establishing 4 length to be respectively 0.8 meter forms claustra, and clapboard spacing is 0.5m, enters the claustra that dividing plate is formed after sewage enters anaerobic reaction district under waterpower promotes.Sewage occurs with microorganism fully to react in 5 convolution processes, and the biogas produced in fermenting process floats to gas skirt and collects, and is derived carry out next step utilization by airway.Because this reaction is anaerobic fermentation process, require that reactor is airtight.
Sewage after anaerobic reaction enters the blodisc be made up of multistage concentric Rotating Stainless Steel Cage, and Rotating Stainless Steel Cage adopts knot that can be undone by a pull design, and biologic packing material can at will fill or remove.In stainless steel concentric(al) circles, circular diameter is 0.8m, and outside diameter is 1.2m.Biologic packing material bamboo housing external diameter 0.2m, filling external diameter in bamboo housing is the plastic pellet of 0.05m.Sewage is disposed to physical environment after fully reacting.
Obviously; those of ordinary skill in the art is according to grasped technical knowledge and customary means; according to above said content, can also make the various ways not departing from the utility model basic fundamental thought, these pro forma conversion are all within protection domain of the present utility model.
embodiment 3
A kind of rural domestic sewage treatment rotating cage type blodisc device, comprise equalizing tank 1, anaerobic reaction district 2 and double oxygen reaction zone 3, equalizing tank 1 is connected with water inlet pipe, equalizing tank 1 is communicated with anaerobic reaction district 2, anaerobic reaction district 2 is communicated with double oxygen reaction zone 3, double oxygen reaction zone 3 is connected with rising pipe, equalizing tank 1 is for precipitation and remove sewage residue, blodisc structure is provided with in double oxygen reaction zone 3, blodisc structure comprises rotating shaft, rotating cage 4 and biologic packing material 5, rotating cage 4 is multiple, and series connection is arranged in rotating shaft with one heart, and biologic packing material 5 is arranged in rotating cage 4; Described biologic packing material 5 comprises the polythene material weighting material arranged in bamboo housing and bamboo housing.
In the present embodiment, be provided with in described anaerobic reaction district 2 for increasing the claustra structure of sewage in anaerobic reaction district 2 reaction times.
In the present embodiment, described claustra structure comprises upper partition 7 and lower partition 8, and upper partition 7 is fixed on top, anaerobic reaction district 2, and lower partition 8 is fixed on bottom anaerobic reaction district 2, and upper partition 7 and lower partition 8 are interspersed and form claustra structure.
In the present embodiment, described bamboo housing shape spherical in shape, polythene material weighting material shape spherical in shape, cross star, pentagram.
In the present embodiment, described rotating cage 4 is driven by the waterpower that the sewage entering double oxygen reaction zone 3 from anaerobic reaction district 2 is formed and rotates.
In the present embodiment, described bamboo housing internal diameter is 0.10 ~ 0.20m, and during polythene material weighting material shape spherical in shape, external diameter is 0.05m.
Claims (6)
1. a rural domestic sewage treatment rotating cage type blodisc device, it is characterized in that: comprise equalizing tank (1), anaerobic reaction district (2) and double oxygen reaction zone (3), equalizing tank (1) is connected with water inlet pipe, equalizing tank (1) is communicated with anaerobic reaction district (2), anaerobic reaction district (2) is communicated with double oxygen reaction zone (3), double oxygen reaction zone (3) is connected with rising pipe, equalizing tank (1) is for precipitation and remove sewage residue, blodisc structure is provided with in double oxygen reaction zone (3), blodisc structure comprises rotating shaft, rotating cage (4) and biologic packing material (5), rotating cage (4) is for multiple, and series connection is arranged in rotating shaft with one heart, biologic packing material (5) is arranged in rotating cage (4), described biologic packing material (5) comprises the polythene material weighting material arranged in bamboo housing and bamboo housing.
2. a kind of rural domestic sewage treatment rotating cage type blodisc device according to claim 1, is characterized in that: be provided with for increasing the claustra structure of sewage in anaerobic reaction district (2) reaction times in described anaerobic reaction district (2).
3. a kind of rural domestic sewage treatment rotating cage type blodisc device according to claim 2, it is characterized in that: described claustra structure comprises upper partition (7) and lower partition (8), upper partition (7) is fixed on anaerobic reaction district (2) top, lower partition (8) is fixed on bottom, anaerobic reaction district (2), and upper partition (7) and lower partition (8) are interspersed and form claustra structure.
4. a kind of rural domestic sewage treatment rotating cage type blodisc device according to claim 1, is characterized in that: described bamboo housing shape spherical in shape, polythene material weighting material shape spherical in shape, cross star, pentagram.
5. a kind of rural domestic sewage treatment rotating cage type blodisc device according to claim 4, is characterized in that: described rotating cage (4) is driven by the waterpower that the sewage entering double oxygen reaction zone (3) from anaerobic reaction district (2) is formed and rotates.
6. a kind of rural domestic sewage treatment rotating cage type blodisc device according to claim 5, is characterized in that: described bamboo housing internal diameter is 0.10 ~ 0.20m, and during polythene material weighting material shape spherical in shape, external diameter is 0.05m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604578.8U CN204918164U (en) | 2015-08-12 | 2015-08-12 | Rural domestic sewage treatment rotating cage formula rotating biological disk device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604578.8U CN204918164U (en) | 2015-08-12 | 2015-08-12 | Rural domestic sewage treatment rotating cage formula rotating biological disk device |
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| CN204918164U true CN204918164U (en) | 2015-12-30 |
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| CN201520604578.8U Expired - Fee Related CN204918164U (en) | 2015-08-12 | 2015-08-12 | Rural domestic sewage treatment rotating cage formula rotating biological disk device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966510A (en) * | 2016-01-14 | 2017-07-21 | 中南大学 | A kind of efficient denitrification bio-carrier and its application in sewage disposal |
| WO2023197640A1 (en) * | 2022-04-12 | 2023-10-19 | 青岛理工大学 | Energy-saving self-oxygenation distributed biofilm sewage treatment apparatus |
-
2015
- 2015-08-12 CN CN201520604578.8U patent/CN204918164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966510A (en) * | 2016-01-14 | 2017-07-21 | 中南大学 | A kind of efficient denitrification bio-carrier and its application in sewage disposal |
| WO2023197640A1 (en) * | 2022-04-12 | 2023-10-19 | 青岛理工大学 | Energy-saving self-oxygenation distributed biofilm sewage treatment apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |