CN202440411U - Combined buried type sewage treatment unit - Google Patents
Combined buried type sewage treatment unit Download PDFInfo
- Publication number
- CN202440411U CN202440411U CN2012200649297U CN201220064929U CN202440411U CN 202440411 U CN202440411 U CN 202440411U CN 2012200649297 U CN2012200649297 U CN 2012200649297U CN 201220064929 U CN201220064929 U CN 201220064929U CN 202440411 U CN202440411 U CN 202440411U
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- sewage treatment
- treatment unit
- water
- buried type
- type sewage
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Abstract
The utility model discloses a combined buried type sewage treatment unit used for solving the problem that the traditional integral sewage treatment unit difficultly achieves the water emission standard by simple anaerobic treatment. The combined buried type sewage treatment unit comprises an adjusting pool, an anaerobic filtering pool, a contact oxidation pond and a microporous aeration plate, wherein the adjusting pool is connected with the anaerobic filtering pool, the anaerobic filtering pool is connected with the contact oxidation pond, the microporous aeration plate is arranged below the contact oxidation pond, a grating groove is arranged at the inlet of the adjusting pool, and grating strips are arranged in the grating groove. The combined buried type sewage treatment unit disclosed by the utility model is economical and environment-friendly sewage treatment equipment; the sewage treatment unit is especially suitable for point source type sewage treatment of such areas away from cities as rural areas and small and medium towns, and domestic sewage treatment of railway stations, towns and housing estates; and the device has stable water yield quality, the discharged water can achieve the national sewage emission standard, and the water can be recycled for farm irrigation to realize cyclic utilization of water, so that the combined buried type sewage treatment unit has good economic and social benefits.
Description
Technical field
The utility model belongs to the saprobiont technical field, relates to the buried waste disposal plant of a kind of combination, is applicable to the WWT of point source formula, especially for the railway station sewage.
Background technology
Along with environmental protection requirement is increasingly high, particularly rural area, middle samll cities and towns, railway website etc., because water displacement is small and scattered, large-scale wastewater treatment plant can't satisfy dispersive WWT needs day by day, thereby can't satisfy environmental requirement.
The sewage treatment facility investment of routine is big, power consumption is high, working cost is high, operational management is complicated, the WWT of the spaced points such as Railways Stations point that do not suit; The a lot of conventional sewage treatment facility investments in nationwide are big, energy consumption is high, working cost is high, the complicated small and scattered samll cities and towns of the water yield that make of operational management are difficult to bear; Because of operation cost and administrative reason, WWTs such as samll cities and towns, rural area, residential quarter, railway station stand in builds up idle mostly or damage in the several years of back, can not fundamentally solve sewage handling problem; Greatly developing the novel low carbon industry under the new situation; China's Economic development is just preparing progressively to be made the transition to low-carbon economy by traditional mode; Corresponding with it; Respond national less energy-consumption, low pollute, low emission, guarantee that environmental pollution effectively administered requirement, the traditional wastewater tupe will be the long-term direction that following water technology develops to resources conservation with ecological environment-friendly type WWT pattern transition.
Traditional wastewater is handled integrated apparatus through simple anaerobic treatment, and final outflow water is difficult to up to standard, special ammonia nitrogen, the more difficult qualified discharge of phosphorus.
The utility model content
The purpose of the utility model provides the buried waste disposal plant of a kind of combination, handles integrated apparatus is difficult to qualified discharge through simple anaerobic treatment water outlet problem to solve traditional wastewater.
The utility model technical scheme is following:
The buried waste disposal plant of a kind of combination; Comprise equalizing tank, anaerobic filter, contact-oxidation pool, micro-pore aeration dish; Equalizing tank is connected with anaerobic filter, and said anaerobic filter is connected with contact-oxidation pool, and said micro-pore aeration dish is located at the below of contact-oxidation pool; The ingress of said equalizing tank is provided with frame trough, is provided with the grid bar in the said frame trough.
The utility model can carry out the aeration operation to device under the environment of external source, the sewage of handling is promoted.
The utility model can full-automatic be realized operation, compact construction, and equipment is simpler, and expense is lower, is the waste disposal plant of a kind of not only economy but also environmental protection.
The characteristics of the utility model are sewage through the buried waste disposal plant of combination, and this device is provided with anaerobic filter, contact-oxidation pool, and sewage mainly carries out the anaerobism releases phosphorus after getting into anaerobic filter, and a part of organism carries out ammonification simultaneously; Get into contact-oxidation pool then, mainly remove biochemical oxygen demand (BOD), COD (COD), also have the reaction of the nitrated and Absorption of Phosphorus of part; Sewage has denitrogenation dephosphorizing effect preferably after reacting through anaerobic-aerobic, can well remove organism, and water outlet can reach national sewage comprehensive discharge secondary standard.
The utility model treatment unit not only can effectively be removed organism; Obvious to ammonia nitrogen removal also effect; Can reduce the pollution to water body, prevent body eutrophication, this treatment unit does not need operation management maintain aspect, equipment can bury underground underground; Operation cost is low, is the sewage disposal device of a kind of not only economy but also environmental protection; Be specially adapted in the rural area samll cities and towns etc. away from the point source formula WWT in city, and be used to handle railway station, small towns, community life sewage; This installs stable effluent quality, and water outlet can reach state sewage emission standard, recyclablely is used for field irrigation, realizes the recycle of water, has better economic and social benefit.
Below in conjunction with accompanying drawing utility model is done further detailed explanation.
Description of drawings
Fig. 1 is the structural representation that the utility model makes up buried waste disposal plant.
Embodiment
The buried waste disposal plant of a kind of combination; Comprise equalizing tank 3, anaerobic filter 4, contact-oxidation pool 5, micro-pore aeration dish 9, equalizing tank 3 is connected with anaerobic filter 4, and anaerobic filter 4 is connected with contact-oxidation pool 5; Micro-pore aeration dish 9 is located at the below of contact-oxidation pool 5; The ingress of equalizing tank 3 is provided with frame trough 1, is provided with grid bar 2 in the frame trough 1, prevents dirt occluding device in the sewage.
Also be provided with lift pump groove 6 in contact-oxidation pool 5 back, be provided with submersible sewage pump 10 in the lift pump groove 6, the pump groove can doublely be done settling tank and use.Be provided with level detector 11 in the lift pump groove 6, level detector 11 links to each other with submersible sewage pump self-con-tained unit 12; Submersible sewage pump self-con-tained unit 12 is bought for market.
Sewage treatment process is: sewage gets into anaerobic filter 4 after entering into equalizing tank 3 through frame trough 1, handles the back through anaerobic filter 4 and gets into contact-oxidation pool 5, finally discharges through lift pump groove 6.
Generally speaking, sewage after run by gravity is collected, bury darker, and the utility model treatment unit buries underground undergroundly, therefore establishes sewage pump groove 6, establishes the sewage lifting after submersible sewage pump 10 will be handled in the lift pump groove 6.
Contact-oxidation pool 5 required aerations are provided by gas blower 8, and gas blower 8 is provided by power distribution cabinet 7 with the required electric energy of submersible sewage pump 10 operations, and aeration required drive and submersible sewage pump required drive are introduced by external power.
Submersible sewage pump self-con-tained unit 12 and level detector 11 cooperatings, when pump groove 6 median water level reached the setting high-water, level detector 11 fed back to submersible sewage pump self-con-tained unit 12, and submersible sewage pump self-con-tained unit 12 starts submersible sewage pumps 10 work; Water level is reduced to when setting low-water level, and level detector 11 is feedback information again, and submersible sewage pump self-con-tained unit 12 quits work submersible sewage pump 10.
Claims (4)
1. one kind is made up buried waste disposal plant; Comprise equalizing tank, anaerobic filter, contact-oxidation pool, micro-pore aeration dish; Equalizing tank is connected with anaerobic filter, and said anaerobic filter is connected with contact-oxidation pool, and said micro-pore aeration dish is located at the below of contact-oxidation pool; It is characterized in that: the ingress of said equalizing tank (3) is provided with frame trough (1), is provided with grid bar (2) in the said frame trough (1).
2. the buried waste disposal plant of combination according to claim 1 is characterized in that: it also comprises lift pump groove (6), and said lift pump groove (6) links to each other with contact-oxidation pool (5), is provided with submersible sewage pump (10) in the said lift pump groove (6).
3. the buried waste disposal plant of combination according to claim 1 and 2 is characterized in that: be provided with level detector (11) in the said lift pump groove (6), said level detector (11) and submersible sewage pump self-con-tained unit (12).
4. the buried waste disposal plant of combination according to claim 3; It is characterized in that: said frame trough (1) below is provided with small distribution cabinet (7), gas blower (8), submersible sewage pump self-con-tained unit (12); Said power distribution cabinet (7) links to each other with said gas blower (8) and said submersible sewage pump (10) respectively, and said gas blower (8) links to each other with said micro-pore aeration dish (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200649297U CN202440411U (en) | 2012-02-27 | 2012-02-27 | Combined buried type sewage treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200649297U CN202440411U (en) | 2012-02-27 | 2012-02-27 | Combined buried type sewage treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440411U true CN202440411U (en) | 2012-09-19 |
Family
ID=46821865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200649297U Expired - Lifetime CN202440411U (en) | 2012-02-27 | 2012-02-27 | Combined buried type sewage treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381929A (en) * | 2016-05-16 | 2017-11-24 | 福建双环能源科技股份有限公司 | A kind of vehicle-mounted water processing system |
-
2012
- 2012-02-27 CN CN2012200649297U patent/CN202440411U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381929A (en) * | 2016-05-16 | 2017-11-24 | 福建双环能源科技股份有限公司 | A kind of vehicle-mounted water processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |
|
| CX01 | Expiry of patent term |