CN203256065U - Storage regulation tank - Google Patents
Storage regulation tank Download PDFInfo
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- CN203256065U CN203256065U CN 201320191892 CN201320191892U CN203256065U CN 203256065 U CN203256065 U CN 203256065U CN 201320191892 CN201320191892 CN 201320191892 CN 201320191892 U CN201320191892 U CN 201320191892U CN 203256065 U CN203256065 U CN 203256065U
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- settling region
- settling
- storage regulation
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Abstract
The utility model discloses a storage regulation tank. The storage regulation tank comprises a storage regulation region, a reaction region, a flow deflection region and a settling region, wherein a water inlet box culvert is arranged in the storage regulation region, a stirrer is arranged in the reaction region, a water outlet and a mud discharging pipe are arranged in the settling region, and the reaction region, the flow deflection region and the settling region are all distributed at the upper end face of the storage regulation region; and a lift pump for conveying sewage into the reaction region from the storage regulation region is arranged between the reaction region and the storage regulation region, and the flow deflection region is arranged between the reaction region and the settling region and is used for guiding mixed liquid in the reaction region into the settling region. According to the storage regulation tank, after entering the storage regulation region, the sewage enters the reaction region at the upper layer through the lift pump, reacts in the reaction region, overflows into the flow deflection region and is guided into the settling region to be subjected to settling, filtration and water discharging, so that the sewage can be timely and effectively processed; and the storage regulation tank has the advantages that the structure is simple and compact, the occupied space is little, the effluent quality after processing is effectively improved, the energy consumption is low, and the management operation is liable.
Description
Technical field
The utility model relates to the technical field for the treatment of tank, relates in particular to a kind of storage pond of tape handling function.
Background technology
Since the reform and opening-up, Shanghai City government has dropped into huge fund, successively build up combined sewage and administered the engineerings such as first phase of construction, waste water control two, the third stage of the project, Suzhou River comprehensive improvement, by means such as section dirty pollution treatments, make whole city's water surrounding looks that obvious improvement arranged, basically eliminate is black smelly in the central city river course at present, and the central city point-source pollution has 85% to obtain damming.But quality of water environment is after the improvement that obtains to a certain extent, the difficulty that improves strengthens, traces it to its cause, and mainly be that city early-stage rainwater pollution of area source is lacked effective governing measure, cause early-stage rainwater that the contradiction of river course water environment pollution is also become increasingly conspicuous, water surrounding is kept very fragile.
According to statistical information in recent years, still have suitable river water quality unstable in whole city's Main river, especially rainy season, in time, have repeatedly, jeopardize the achievement of water environment treatment, mainly be reflected in three aspects, the one, because the interception ratio of combined system is low, the amount of damming only is equivalent to the rainfall amount of 1.25mm, cause rainy day overflow frequent, according to monitoring materials, the combined sewage pollutent COD concentration of rainy day overflow reaches 350mg/l, cause have approximately 10,000 tons COD to enter the river course, polluted-water every year; The 2nd, the dirty hybrid junction of the rain of separate sewage system is serious, sewage enters the river course by storm sewer, cause the pollution level aggravation of water body, according to relevant monitoring materials, the mean concns of separate system row river pollutent COD is between 50～300mg/l, annual have 20,000 tons COD to enter the river course, polluted-water approximately; The 3rd, the conduit running water level is higher, is difficult to reach during the drought stream from clear stream speed cause alluvial, increases because of flow velocity again rainy season, and settling rises, and causes the dirty mixing water pollution load of overflow rain high, and is large to the impact of river course water surrounding.Show that according to Shanghai City combined sewerage overflow pollution control countermeasure achievement in research it also is one of main source of the rainy day pollution of river that the pipeline settling rises.
The developed countries such as America and Europe; just the attention of water environment protection is invested the non-point pollution fields such as city rainfall runoff as far back as the seventies and eighties in last century; Germany last century the seventies just begin regulating and storing of combined sewer overflow launched research; and widespread use; the U.S. also last century the seventies begin rainwater runoff pollution and combined sewer overflow polluted and administer; EPA (EPA) has proposed rainwater " optimal management method " (BMPs); target is to begin to control the runoff water yield and pollution load thereof from the source; by reducing waterproof underlay area; increase the infiltration facility; be detained; hold back equalizing tank; the measures such as wetland and perviousness paving; reduce the pollution of early-stage rainwater; alleviate heavy rain ponding, reduce the investment cost of system reconstruction.According to EPA (EPA) environmental statement in 2000, the domestic point-source pollution of the U.S. solves substantially, but river water quality still can not reach federal government or each state water quality standard, and tracing it to its cause mainly is pollution of area source.According to statistics, the U.S. still has the The Great Lakes area of 39% river, 46% lake, 51% river mouth and 78% still can not reach federal government or each state water quality standard.For the improvement that early-stage rainwater pollutes, the U.S. also still is in the starting stage, there is no the plan of putting things right once and for all, and difficulty of governance is very large and have a chronicity.
Domestic early-stage rainwater is administered also is in the exploratory stage at present, owing to start late, builds hysteresis, to implementing to have increased many difficulties.Especially the ultra-large type city as Shanghai, superstructure stands in great numbers, underground utilities are intricate, the Infrastructure land used is in short supply, draining system shunting is with the interflow and deposit, water exhaust system builds up substantially, such as planning control in addition as early as possible not, the leeway that enforcement difficulty from now on will be larger, adjust is less.Therefore, control early-stage rainwater (city surface source) pollutes has become the Shanghai task of top priority of present stage, Shanghai takes the lead in carrying out the project study in early stage that early-stage rainwater is administered, and the scope of improvement is conducive to improve the integral level of water environment treatment to wider, more deep future development.
Therefore, those skilled in the art is devoted to develop a kind for the treatment of facility and pond type of can not only making and combines closely, also can realize irrigation channel distribution, reduce head loss, reduce energy consumption, be easy to management operating, effluent quality is good, produce mud few, save the area, the storage pond of the tape handling function of the characteristics such as operational management is more convenient.
The utility model content
Because the above-mentioned deficiency of prior art, the utility model proposes and a kind ofly take up an area that compactness, energy consumption are low, the storage pond of the tape handling function that can improve effluent quality.
For achieving the above object, the utility model provides a kind of storage pond of tape handling function, comprise the district that regulates and stores, reaction zone, guiding region and settling region, the described district that regulates and stores is provided with into the water box culvert, be provided with agitator in the described reaction zone, described settling region is provided with water outlet and shore pipe, and described reaction zone, guiding region and settling region are arranged in the upper surface in the described district that regulates and stores; Described reaction zone and described regulating and storing are provided with between the district for sewage is distinguished the lift pump that is delivered in the described reaction zone by described regulating and storing, described guiding region is arranged between described reaction zone and the settling region, and the mixed solution in the described reaction zone is imported in the described settling region.
Described guiding region comprises the overflow wall that the described reaction zone of next-door neighbour arranges and is close to the installation dividing plate that described settling region arranges, described overflow wall is extended upward by the inner bottom surface near described reaction zone one side and forms, and the top end face of described overflow wall is lower than the end face setting of described reaction zone, described installation dividing plate is extended to form downwards by the end face near settling region one side, and the bottom end face of described installation dividing plate is higher than the inner bottom surface setting of described settling region, the in opposite directions side of described overflow wall and described installation dividing plate forms one the top end face of the mixed solution in the described reaction zone by described overflow wall is imported, and exports to flow-guiding channel in the settling region by the bottom end face of described installation dividing plate.
The top of described settling region is provided with inclined tube filler and water leg, and described water leg is arranged on the top of described inclined tube filler, and described water leg is connected with described water outlet conducting.
Further improve as the utility model, described water leg is that some cross sections are U-shaped water leg U-shaped, that be arranged in parallel; Described settling region comprises that also one is used for compiling the braiding channel of some described U-shaped water leg drainage waters, described braiding channel is arranged on the upper side of described settling region, described water outlet is arranged on the described braiding channel, and some described U-shaped water legs are connected with described water outlet conducting by described braiding channel.
Further improve as the utility model, the two side of described U-shaped water leg extends upward and is provided with the triangle weir plate.
Further improve as the utility model, also be provided with the guide shell of a both ends open in the described reaction zone, described guide shell is set on the agitating vane of described agitator.
The storage pond of tape handling function of the present utility model can be full underground type or semi-underground type setting, is embedded in the underground such as the district that will regulate and store, the upper surface that is arranged in the described district that regulates and stores of reaction zone, guiding region and settling region semi-underground type, and exposed surface can be afforested etc.
The storage pond of tape handling function of the present utility model so that the sewage such as rainwater enter regulate and store the district after, enter the reaction zone on upper strata by lift pump, in described reaction zone, can carry out automatic stirring and dosing reaction, import in the described settling region by described guiding region overflow again, in described settling region, can precipitate and filter water outlet and enter river course or water body, dispose of sewage timely and effectively.
Therefore that the storage pond of tape handling function of the present utility model has is simple and compact for structure, take up an area less, Effective Raise is processed effluent quality, energy consumption is low and the advantage that is easy to management operating.
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand fully the purpose of this utility model, feature and effect.
Description of drawings
Fig. 1 is the floor map of the storage pond of tape handling function.
Fig. 2 is the structural representation in the A-A cross section of Fig. 1.
Fig. 3 is the floor map of reaction zone, guiding region and settling region.
Fig. 4 is the structural representation in the B-B cross section of Fig. 3.
Fig. 5 is the structural representation in the C-C cross section of Fig. 3.
Embodiment
Fig. 1 is the floor map of the storage pond of tape handling function, and Fig. 2 is the structural representation in the A-A cross section of Fig. 1.As depicted in figs. 1 and 2, present embodiment proposes a kind of storage pond of tape handling function, comprise regulate and store district 1, reaction zone 2, guiding region 3 and settling region 4, the district that regulates and stores 1 is provided with into water box culvert 5, be provided with agitator 6 in the reaction zone 2, settling region 4 is provided with water outlet 7 and shore pipe 8, reaction zone 2, guiding region 3 and settling region 4 are arranged in the upper surface in the district 1 that regulates and stores, specifically as shown in Figure 2, the storage pond of the tape handling function of present embodiment is up and down two-layer structure, the district that regulates and stores 1 is arranged on lower floor, and reaction zone 2, guiding region 3 and settling region 4 are arranged in the upper strata; Reaction zone 2 and the district that regulates and stores are provided with between 1 for sewage is delivered to lift pump 9 in the reaction zone 2 by the district 1 that regulates and stores, and guiding region 3 is arranged between reaction zone 2 and the settling region 4, and the mixed solutions in the reaction zone 2 are imported in the settling region 4.
Fig. 3 is the floor map of reaction zone, guiding region and settling region, and Fig. 4 is the structural representation in the B-B cross section of Fig. 3.As shown in Figure 3 and Figure 4, guiding region 3 comprises the overflow wall 10 that next-door neighbour's reaction zone 2 arranges and is close to the installation dividing plate 11 that settling region 4 arranges, overflow wall 10 is extended upward by the inner bottom surface near reaction zone 2 one sides and forms, and the top end face of overflow wall 10 is lower than the end face setting of reaction zone 2, dividing plate 11 is installed to be extended to form downwards by the end face near settling region 4 one sides, and the bottom end face that dividing plate 11 is installed is higher than the inner bottom surface setting of settling region 4, overflow wall 10 and the in opposite directions side that dividing plate 11 is installed form one the top end face of the mixed solution in the reaction zone 2 by overflow wall 10 are imported, and export to flow-guiding channel 12 in the settling region by the bottom end face that dividing plate 11 is installed.
As shown in Figures 2 and 3, the top of settling region 4 is provided with inclined tube filler 13 and water leg 14, and water leg 14 is arranged on the top of inclined tube filler 13, and water leg 14 is connected with water outlet 7 conductings.
As the further embodiment of present embodiment, Fig. 5 is the structural representation in the C-C cross section of Fig. 3.In conjunction with shown in Figure 5, water leg 14 is that four groups of cross sections are U-shaped water leg U-shaped, that be arranged in parallel; Such as Fig. 2 or shown in Figure 4, settling region 4 comprises that also one is used for compiling the braiding channel 15 of four groups of described U-shaped water leg drainage waters, braiding channel 15 to the inside outstanding (as shown in Figure 2) or laterally outstanding (as shown in Figure 4) be arranged on the upper side of settling region 4, water outlet 7 is arranged on the braiding channel 15, and four groups of described U-shaped water legs are connected with water outlet 7 conductings by braiding channel 15.And the two side that each of present embodiment is organized described U-shaped water leg also extends upward and is provided with the triangle weir plate, and the guide shell 16 that also is provided with blow-down pipe and a both ends open in described reaction zone, and guide shell 16 is set on the agitating vane of agitator 6.Certainly, in other embodiments, can also adopt water leg and the weir plate of other types.
Exemplary, the concrete application of the storage pond of present embodiment tape handling function is as follows:
As shown in Figure 2, at first rainwater imports in the district 1 that regulates and stores by water inlet box culvert 5, then starting lift pump promotes rainwater in the reaction zone 2 that imports the upper strata, in reaction zone 2, can add required medicament as required such as the dephosphorization medicament carries out stirring reaction, control simultaneously the Inlet and outlet water speed of lift pump, reaction zone 2 interior mixed solutions are constantly stirred, reaction and water level promoting, when surpassing overflow wall 10 Deng reaction zone 2 interior water levels, upper strata mixed solutions in the reaction zone 2 can overflow cover overflow wall 10 and enter guiding region 3(referring to the indication of the arrow in Fig. 2), then import in the settling region 4, improve constantly effluent quality by inclined tube filler 13 and water leg 14 again, be pooled at last and carry out water outlet in the braiding channel 15 to river course or water body, the mud of precipitation is discharged by shore pipe.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all in the art technician comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (4)
1. storage pond, it is characterized in that: comprise the district that regulates and stores, reaction zone, guiding region and settling region, the described district that regulates and stores is provided with into the water box culvert, be provided with agitator in the described reaction zone, described settling region is provided with water outlet and shore pipe, and described reaction zone, guiding region and settling region are arranged in the upper surface in the described district that regulates and stores; Described reaction zone and described regulating and storing are provided with between the district for sewage is distinguished the lift pump that is delivered in the described reaction zone by described regulating and storing, described guiding region is arranged between described reaction zone and the settling region, and the mixed solution in the described reaction zone is imported in the described settling region; Described guiding region comprises the overflow wall that the described reaction zone of next-door neighbour arranges and is close to the installation dividing plate that described settling region arranges, described overflow wall is extended upward by the inner bottom surface near described reaction zone one side and forms, and the top end face of described overflow wall is lower than the end face setting of described reaction zone, described installation dividing plate is extended to form downwards by the end face near settling region one side, and the bottom end face of described installation dividing plate is higher than the inner bottom surface setting of described settling region, the in opposite directions side of described overflow wall and described installation dividing plate forms one the top end face of the mixed solution in the described reaction zone by described overflow wall is imported, and exports to flow-guiding channel in the settling region by the bottom end face of described installation dividing plate; The top of described settling region is provided with inclined tube filler and water leg, and described water leg is arranged on the top of described inclined tube filler, and described water leg is connected with described water outlet conducting.
2. storage pond as claimed in claim 1, it is characterized in that: described water leg is that some cross sections are U-shaped water leg U-shaped, that be arranged in parallel; Described settling region comprises that also one is used for compiling the braiding channel of some described U-shaped water leg drainage waters, described braiding channel is arranged on the upper side of described settling region, described water outlet is arranged on the described braiding channel, and some described U-shaped water legs are connected with described water outlet conducting by described braiding channel.
3. storage pond as claimed in claim 2, it is characterized in that: the two side of described U-shaped water leg extends upward and is provided with the triangle weir plate.
4. storage pond as claimed in claim 1, it is characterized in that: also be provided with the guide shell of a both ends open in the described reaction zone, described guide shell is set on the agitating vane of described agitator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191892 CN203256065U (en) | 2013-04-16 | 2013-04-16 | Storage regulation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191892 CN203256065U (en) | 2013-04-16 | 2013-04-16 | Storage regulation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256065U true CN203256065U (en) | 2013-10-30 |
Family
ID=49468649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320191892 Withdrawn - After Issue CN203256065U (en) | 2013-04-16 | 2013-04-16 | Storage regulation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193340A (en) * | 2013-04-16 | 2013-07-10 | 上海市城市建设设计研究总院 | Regulation and storage pond with processing function |
| CN109761450A (en) * | 2019-03-15 | 2019-05-17 | 苏州科特环保股份有限公司 | It is adjusted with waste water, the comprehensive tower of precipitating and biogas pressure stabilization function |
| WO2022062367A1 (en) * | 2020-09-28 | 2022-03-31 | 中建三局绿色产业投资有限公司 | Qualitative and partitioned cso regulation, storage and purification system and purification method |
-
2013
- 2013-04-16 CN CN 201320191892 patent/CN203256065U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193340A (en) * | 2013-04-16 | 2013-07-10 | 上海市城市建设设计研究总院 | Regulation and storage pond with processing function |
| CN109761450A (en) * | 2019-03-15 | 2019-05-17 | 苏州科特环保股份有限公司 | It is adjusted with waste water, the comprehensive tower of precipitating and biogas pressure stabilization function |
| CN109761450B (en) * | 2019-03-15 | 2024-01-30 | 苏州科特环保股份有限公司 | Comprehensive tower with wastewater regulation, precipitation and biogas pressure stabilization functions |
| WO2022062367A1 (en) * | 2020-09-28 | 2022-03-31 | 中建三局绿色产业投资有限公司 | Qualitative and partitioned cso regulation, storage and purification system and purification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20140212 |
|
| RGAV | Abandon patent right to avoid regrant |