CN210620273U - Advanced treatment water supply transformation system with safe and energy-saving overflow mode - Google Patents
Advanced treatment water supply transformation system with safe and energy-saving overflow mode Download PDFInfo
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- CN210620273U CN210620273U CN201921073747.4U CN201921073747U CN210620273U CN 210620273 U CN210620273 U CN 210620273U CN 201921073747 U CN201921073747 U CN 201921073747U CN 210620273 U CN210620273 U CN 210620273U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 219
- 230000009466 transformation Effects 0.000 title abstract description 15
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 238000009287 sand filtration Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009298 carbon filtering Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 239000004429 Calibre Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a degree of depth treatment water supply transformation system who possesses safe energy-conserving overflow mode, including a plurality of current situation conventional treatment sand filtering ponds, a plurality of current situation clean water ponds, a plurality of new water level control overflow wells, newly-built middle elevator pump room, newly-built ozone contact pond and newly-built active carbon filtering pond, a plurality of current situation conventional treatment sand filtering ponds and a plurality of current situation clean water ponds are connected through a plurality of new water level control overflow wells and newly-built middle elevator pump room, newly-built ozone contact pond and newly-built active carbon filtering pond. The utility model discloses the water supply transformation system can make the free switching operation of the advanced treatment system of multistage conventional treatment and new construction, and the system is simple, and the operation is reliable.
Description
Technical Field
The utility model relates to an advanced treatment water supply system technical field especially relates to an advanced treatment water supply transformation system who possesses safe energy-conserving overflow mode.
Background
In recent years, in order to further improve the quality of supplied water and realize the upgrade from qualified water to high-quality water, a plurality of water plants adopting conventional treatment processes are subjected to advanced treatment and transformation. The old water plant is additionally provided with an advanced treatment facility, various problems are often encountered, and particularly, a plurality of groups of conventional water purification production lines are integrated into an advanced treatment system. The problems encountered in the prior deep treatment and reconstruction of old water plants have the following aspects:
1. the land for old water plants is short, and if the conventional treatment is carried out by a plurality of production lines, the arrangement of the advanced treatment process is difficult.
2. During the transformation, the influence on the conventional treatment production line is as small as possible, but the grouped water cut-off of each production line is realized in practice, and the pipeline cutting and system switching are difficult to realize in a short time.
3. Because the distances between the multiple groups of conventional treatment production lines and the deep treatment production line are different and are far away and near, when the hydraulic elevation requirement of the farthest group of production lines is met, the conventional treatment production lines at each stage need to be connected into the deep treatment system, and the water delivery quantity is balanced when the conventional treatment production lines return to the clean water pools at each stage from each deep treatment system, which is very difficult.
4. The regulation pond before middle elevator pump room all generally sets up safe overflow measure, but overflow water all discharges to rainwater system, finally gets into the river course, and this just has the risk that river water flows backward to also can waste water resource, the delivery pipe bore is big, and the overflow weir also needs longer size, and occupation space is big.
To this end, the applicant has sought, through useful research and research, a solution to the above-mentioned problems, in the context of which the technical solutions to be described below have been made.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: aiming at the defects of the prior art, the advanced treatment water supply reforming system with the safe and energy-saving overflow mode is provided.
The utility model discloses the technical problem that will solve can adopt following technical scheme to realize:
an advanced treatment water supply retrofit system with a safe and energy efficient overflow mode, comprising:
each conventional sand filter chamber is provided with a sand filter water outlet; and
a plurality of current situation clean water ponds, the plurality of current situation clean water ponds respectively corresponding to the plurality of current situation conventional sand treatment filter tanks one to one, each current situation clean water pond having a water inlet and a water outlet; it is characterized by also comprising
A plurality of newly-built water level control overflow wells, a plurality of newly-built water level control overflow wells respectively with a plurality of current situation conventional treatment sand filtering ponds are the one-to-one, and the interval is provided with water level control weir and overflow weir in each newly-built water level control overflow well, the height of overflow weir is higher than the height of water level control weir, water level control weir and overflow weir will sand filtration sump pit, advanced treatment intake water sump pit and advanced treatment effluent sump pit are separated into to the inside of newly-built water level control overflow well, advanced treatment intake water sump pit is located between sand filtration sump pit and the advanced treatment effluent sump pit seted up respectively on the lateral wall of newly-built water level control overflow well one with the sand filtration water inlet of sand filtration sump pit intercommunication and one with the advanced treatment water inlet of advanced treatment sump pit intercommunication seted up respectively on the bottom of newly-built water level control effluent pit one with the degree of depth department that advanced treatment intake water sump pit communicates The cleaning water outlet and a clean water tank water inlet communicated with the advanced treatment effluent collecting well, the sand filtration water inlet of each newly-built water level control overflow well is respectively connected with the sand filtration water outlet of the corresponding conventional treatment sand filter tank in the current situation through a pipeline, and the clean water tank water inlet is respectively connected with the water inlet of the corresponding clean water tank in the current situation through a pipeline;
the newly-built intermediate lifting pump house is provided with a water inlet end and a water outlet end, and the water inlet end of the newly-built intermediate lifting pump house is respectively connected with the advanced treatment water outlet of each newly-built water level control overflow well through a pipeline;
the newly-built ozone contact tank is provided with an ozone treatment water inlet and an ozone treatment water outlet, and the ozone treatment water inlet of the newly-built ozone contact tank is connected with the water outlet end of the newly-built intermediate lift pump room; and
the newly-built activated carbon filter has a filtering water inlet and a filtering water outlet, the filtering water inlet of the newly-built activated carbon filter is connected with the ozone treatment water outlet of the newly-built ozone contact tank, and the filtering water outlet of the newly-built activated carbon filter is connected with the advanced treatment water inlet of each newly-built water level control overflow well through a pipeline.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that:
1. the utility model discloses the water supply transformation system can make the free switching operation of the advanced treatment system of multistage conventional treatment and new construction, and the system is simple, and the operation is reliable.
2. To the old water works transformation that land used is nervous, the utility model discloses the water supply transformation system is little to current situation production operation influence, and each way pipeline can independently be reformed transform and switch, and the time of cutting off the water supply is short, makes the water works keep the biggest water supply ability during the advanced treatment construction as far as possible.
3. The utility model discloses water supply transformation system is because there is not clear water overflow pressure, and the number of times that the water pump opened and stop when the regulation volume only need consider the maximum operation can reduce middle elevator pump room regulation pond volume by a wide margin, reduces the cost of cistern.
4. The utility model discloses adopt grouping's water level control overflow well among the water supply transformation system, need not to establish heavy-calibre overflow well specially and reduce the regulation demand, reduce the cost, also can not cause the clear water overflow extravagant, middle lift pump room can keep high water level operation, and energy-conserving effect is outstanding.
5. The utility model discloses the overflow capacity of overflow pipe in the clean water basin of current situation is fully excavated, the investment is saved, and the water yield that probably appears when the elevator pump house accident in the middle of the at utmost reduces is extravagant.
6. The utility model discloses water level control overflow well among the water supply transformation system is according to the processing scale and the water conservancy elevation construction in each current situation conventional treatment sand filter, can keep each group's production line to converge the back balanced to the business turn over water yield of advanced treatment, the regulation volume in full play current situation clean water basin simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the pipeline connection schematic diagram between the newly-built water level control overflow well and the clean water basin of the utility model.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1, the advanced treatment water supply reforming system with a safe and energy-saving overflow mode is shown, and comprises existing conventional sand treatment filter tanks 100a, 100b and 100c, existing clean water tanks 200a, 200b and 200c, newly-built water level control overflow wells 300a, 300b and 300c, a newly-built intermediate lift pump room 400, a newly-built ozone contact tank 500 and a newly-built activated carbon filter tank 600. In this embodiment, the existing conventional sand filter, the existing clean water basin and the newly-built water level control overflow well are in a one-to-one correspondence relationship, and the number of the existing conventional sand filter, the existing clean water basin and the newly-built water level control overflow well is not limited to the number in this embodiment, and should be set according to the number of actual old water plants.
The conventional sand filter 100a, 100b, 100c has a sand outlet 110a, 110b, 110 c. The existing clean water ponds 200a, 200b, 200c have an inlet 210a, 210b, 210c and an outlet 220a, 220b, 220 c.
Referring to fig. 2 in conjunction with fig. 1, water level control weirs 310a, 310b, 310c and overflow weirs 320a, 320b, 320c are spaced apart from each other in the newly-built water level control overflow wells 300a, 300b, 300c, and the heights of the overflow weirs 320a, 320b, 320c are respectively higher than the heights of the water level control weirs 310a, 310b, 310 c. The water level control weirs 310a, 310b, 310c and the overflow weirs 320a, 320b, 320c respectively divide the interior of the newly built water level control overflow wells 300a, 300b, 300c into sand filtration water collection wells 301a, 301b, 301c, deep treatment water inlet collection wells 302a, 302b, 302c and deep treatment water outlet collection wells 303a, 303b, 303c, and the deep treatment water inlet collection wells 302a, 302b, 302c are respectively positioned between the sand filtration water collection wells 301a, 301b, 301c and the deep treatment water outlet collection wells 303a, 303b, 303 c. The side walls of the newly-built water level control overflow wells 300a, 300b and 300c are respectively provided with a sand filtration water inlet 330a, 330b and 330c communicated with the sand filtration water collecting wells 301a, 301b and 301c and a deep treatment water inlet 340a, 340b and 340c communicated with the deep treatment water outlet water collecting wells 303a, 303b and 303 c. The bottom parts of the newly-built water level control overflow wells 300a, 300b and 300c are respectively provided with a deep treatment water outlet 350a, 350b and 350c communicated with the deep treatment water inlet collecting wells 302a, 302b and 302c and a clean water tank water inlet 360a, 360b and 360c communicated with the deep treatment water outlet collecting wells 303a, 303b and 303 c. The sand filtering water inlets 330a, 330b and 330c of the newly-built water level control overflow wells 300a, 300b and 300c are respectively connected with the sand filtering water outlets 110a, 110b and 110c of the existing conventional sand filter tanks 100a, 100b and 100c through pipelines, and the clean water tank water inlets 360a, 360b and 360c are respectively connected with the water inlets 210a, 210b and 210c of the corresponding existing clean water tanks 200a, 200b and 200c through pipelines.
The newly-built intermediate lift pump room 400 has a water inlet end 410 and a water outlet end 420, and the water inlet end 410 of the newly-built intermediate lift pump room 400 is respectively connected with the advanced treatment water outlets 350a, 350b and 350c of the newly-built water level control overflow wells 300a, 300b and 300c through pipelines.
The newly created ozone contact tank 500 has an ozone treatment water inlet 510 and an ozone treatment water outlet 520, the ozone treatment water inlet 510 of the newly created ozone contact tank 500 and the water outlet end 420 of the newly created intermediate lift pump house 400.
The newly-built activated carbon filter 600 is provided with a filtering water inlet 610 and a filtering water outlet 620, the filtering water inlet 610 of the newly-built activated carbon filter 600 is connected with the ozone treatment water outlet 420 of the newly-built ozone contact tank 500, and the filtering water outlet 620 is respectively connected with the advanced treatment water inlets 340a, 340b and 340c of the newly-built water level control overflow wells 300a, 300b and 300c through pipelines.
The utility model discloses water supply transformation system is independently set up newly-built water level control overflow well 300a, 300b, 300c in groups behind present situation conventional treatment sand filtering pond 100a, 100b, 100c, be equipped with water level control weir 310a, 310b, 310c and overflow weir 320a, 320b, 320c in newly-built water level control overflow well 300a, 300b, 300c, water level control weir 310a, 310b, 310c are for submerging the weir, play the effect of water level control, ensure the water level of the main canal of water outlet of present situation conventional treatment sand filtering pond 100a, 100b, 100c at a certain height, the water yield is not enough when avoiding the back flush; the second is overflow weirs 320a, 320b, 320c, which are in direct communication with the effluent of the polishing process. The newly-built water level control overflow wells 300a, 300b and 300c are used for controlling the water outlet amount and hydraulic elevation of the conventional sand treatment filters 100a, 100b and 100c according to the current situations, and the overflow capacity corresponds to the water outlet capacity, so that the conventional outlet water can directly overflow (without entering an advanced treatment system) to enter the original corresponding clean water tank. When the newly built intermediate lift pump house 400 for advanced treatment is in operation, the elevations of the overflow weirs in the newly built water level control overflow wells 300a, 300b and 300c are set according to the different pressures of the connecting points of the advanced treatment water outlet pipes at the newly built water level control overflow wells 300a, 300b and 300c of each production line, and the heights of the newly built water level control overflow wells 300a, 300b and 300c can prevent the advanced treatment effluent from flowing back to the conventional treatment effluent end. When an accident occurs to the newly-built intermediate lift pump house 400 which is deeply processed, the front water level of the overflow weirs 320a, 320b and 320c is higher than the weir, and then the water directly enters the existing clean water pools 200a, 200b and 200c which are originally corresponding. After transformation, the conventional treatment can be operated independently in each stage, and if the water quality of the conventional treatment reaches the standard, the conventional treatment can surpass the advanced treatment and directly enter the current clean water tanks 200a, 200b and 200 c. When the advanced treatment section is operated, each conventional treatment line can be safely overflowed to the existing clean water pools 200a, 200b and 200c through the respective overflow weirs 320a, 320b and 320 c.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. An advanced treatment water supply retrofit system with a safe and energy efficient overflow mode, comprising:
each conventional sand filter chamber is provided with a sand filter water outlet; and
a plurality of current situation clean water ponds, the plurality of current situation clean water ponds respectively corresponding to the plurality of current situation conventional sand treatment filter tanks one to one, each current situation clean water pond having a water inlet and a water outlet; it is characterized by also comprising
A plurality of newly-built water level control overflow wells, a plurality of newly-built water level control overflow wells respectively with a plurality of current situation conventional treatment sand filtering ponds are the one-to-one, and the interval is provided with water level control weir and overflow weir in each newly-built water level control overflow well, the height of overflow weir is higher than the height of water level control weir, water level control weir and overflow weir will sand filtration sump pit, advanced treatment intake water sump pit and advanced treatment effluent sump pit are separated into to the inside of newly-built water level control overflow well, advanced treatment intake water sump pit is located between sand filtration sump pit and the advanced treatment effluent sump pit seted up respectively on the lateral wall of newly-built water level control overflow well one with the sand filtration water inlet of sand filtration sump pit intercommunication and one with the advanced treatment water inlet of advanced treatment sump pit intercommunication seted up respectively on the bottom of newly-built water level control effluent pit one with the degree of depth department that advanced treatment intake water sump pit communicates The cleaning water outlet and a clean water tank water inlet communicated with the advanced treatment effluent collecting well, the sand filtration water inlet of each newly-built water level control overflow well is respectively connected with the sand filtration water outlet of the corresponding conventional treatment sand filter tank in the current situation through a pipeline, and the clean water tank water inlet is respectively connected with the water inlet of the corresponding clean water tank in the current situation through a pipeline;
the newly-built intermediate lifting pump house is provided with a water inlet end and a water outlet end, and the water inlet end of the newly-built intermediate lifting pump house is respectively connected with the advanced treatment water outlet of each newly-built water level control overflow well through a pipeline;
the newly-built ozone contact tank is provided with an ozone treatment water inlet and an ozone treatment water outlet, and the ozone treatment water inlet of the newly-built ozone contact tank is connected with the water outlet end of the newly-built intermediate lift pump room; and
the newly-built activated carbon filter has a filtering water inlet and a filtering water outlet, the filtering water inlet of the newly-built activated carbon filter is connected with the ozone treatment water outlet of the newly-built ozone contact tank, and the filtering water outlet of the newly-built activated carbon filter is connected with the advanced treatment water inlet of each newly-built water level control overflow well through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073747.4U CN210620273U (en) | 2019-07-10 | 2019-07-10 | Advanced treatment water supply transformation system with safe and energy-saving overflow mode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073747.4U CN210620273U (en) | 2019-07-10 | 2019-07-10 | Advanced treatment water supply transformation system with safe and energy-saving overflow mode |
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| CN210620273U true CN210620273U (en) | 2020-05-26 |
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| CN201921073747.4U Withdrawn - After Issue CN210620273U (en) | 2019-07-10 | 2019-07-10 | Advanced treatment water supply transformation system with safe and energy-saving overflow mode |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407262A (en) * | 2019-07-10 | 2019-11-05 | 上海市水利工程设计研究院有限公司 | A kind of advanced treating water supply modernization system having energy-saving safe overflow mode |
-
2019
- 2019-07-10 CN CN201921073747.4U patent/CN210620273U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407262A (en) * | 2019-07-10 | 2019-11-05 | 上海市水利工程设计研究院有限公司 | A kind of advanced treating water supply modernization system having energy-saving safe overflow mode |
| CN110407262B (en) * | 2019-07-10 | 2024-03-19 | 上海市水利工程设计研究院有限公司 | Advanced treatment water supply reconstruction system with safe energy-saving overflow mode |
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Granted publication date: 20200526 Effective date of abandoning: 20240319 |
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