CN211946700U - Deep purification treatment device for reclaimed water - Google Patents
Deep purification treatment device for reclaimed water Download PDFInfo
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- CN211946700U CN211946700U CN202020399355.3U CN202020399355U CN211946700U CN 211946700 U CN211946700 U CN 211946700U CN 202020399355 U CN202020399355 U CN 202020399355U CN 211946700 U CN211946700 U CN 211946700U
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Abstract
The utility model discloses a regeneration water deep purification processing apparatus relates to water treatment technical field, include: the front end of the adjusting tank is obliquely arranged higher than the rear end of the adjusting tank, a first grid net and a second grid net are arranged in the adjusting tank in parallel, the adjusting tank is sequentially divided into a water inlet area, a functional purification area and a buffer area from front to back by the first grid net and the second grid net, the front end of the water inlet area is provided with a water inlet, the functional purification area is internally provided with filler, the side wall of the rear end of the functional purification area is provided with a sludge discharge port, and the side wall of the rear end of the buffer area is provided with a buffer area water discharge port; the front end of the ecological recycling pool is communicated with the rear end of the regulating pool through a connecting pipeline, the rear end of the ecological recycling pool is provided with an ecological recycling pool water outlet, and aquatic plants are arranged in the ecological recycling pool; the ecological recycling device has the advantages of small occupied area, easiness in construction, regulating pool and ecological recycling pool, deep purification of the recycled water is carried out through the filler and the aquatic plants, the aquatic plants in the ecological recycling pool are integrated with the environment, and the attractiveness of the environment is not affected.
Description
Technical Field
The utility model belongs to the technical field of the water treatment, more specifically relates to a regeneration water deep purification processing apparatus.
Background
The reclaimed water is water which can be used beneficially and meets certain use requirements after wastewater or rainwater is properly treated. From the economic perspective, the cost of the reclaimed water is low, and from the environmental protection perspective, the sewage recycling is beneficial to improving the ecological environment and realizing the virtuous cycle of water ecology.
At present, most of reclaimed water in China is discharged into the existing water body or is used for irrigation and greening, waste water or rainwater subjected to primary purification treatment is relatively turbid, contains more suspended matters, nitrogen, phosphorus and the like, and needs to be further purified to ensure the safety of the reclaimed water receiving water body. The existing regenerated water deep purification treatment equipment usually occupies a large area, has a long construction period and high construction cost; and some reclaimed water deep purification treatment equipment has large energy consumption and high use cost, and the appearance of some reclaimed water deep purification treatment equipment is not beautiful, so that the applicability of the reclaimed water deep purification treatment equipment is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a regeneration water deep purification processing apparatus to exist not enough among the prior art, area is little, easily is under construction, has equalizing basin and ecological retrieval and utilization pond, carries out deep purification to the regeneration water through filler and aquatic plant to aquatic plant in the ecological retrieval and utilization pond combines together with the environment, does not influence the pleasing to the eye of environment.
In order to achieve the above object, the utility model provides a deep purification treatment device for reclaimed water, include:
the front end of the adjusting tank is higher than the rear end of the adjusting tank and is obliquely arranged, a first grid net and a second grid net are arranged in the adjusting tank in parallel, the adjusting tank is sequentially divided into a water inlet area, a functional purification area and a buffer area from front to back by the first grid net and the second grid net, the front end of the water inlet area is provided with a water inlet, the functional purification area is internally provided with filler, the side wall of the rear end of the functional purification area is provided with a sludge discharge port, and the side wall of the rear end of the buffer area is provided with a buffer area water discharge port;
the front end of the ecological recycling tank is communicated with the rear end of the adjusting tank through a connecting pipeline, the rear end of the ecological recycling tank is provided with an ecological recycling tank water outlet, and aquatic plants are arranged in the ecological recycling tank.
Optionally, the water inlet outside is connected with the inlet tube, be provided with into water control valve on the inlet tube.
Optionally, a partition plate is arranged between the first grating net and the second grating net and perpendicular to the first grating net and the second grating net, and the partition plate partitions the functional purification area into a first purification area and a second purification area.
Optionally, the side walls of the first purification area and the second purification area are both provided with a cleaning pipeline, and the cleaning pipeline is respectively arranged at the front end and the rear end of the first purification area and the rear end of the second purification area.
Optionally, one end of the cleaning pipeline is arranged at the bottom of the functional purification area in a closed mode, the other end of the cleaning pipeline is arranged above the water level line of the functional purification area, and a plurality of cleaning holes are formed in the side wall of the cleaning pipeline.
Optionally, a sludge discharge pipe is connected to the outer side of the sludge discharge port, and a sludge discharge control valve is arranged on the sludge discharge pipe.
Optionally, the filler comprises: a gravel layer, a limestone layer, a zeolite layer, a ceramic particle layer, and a coarse sand layer.
Optionally, the gravel layer, the limestone layer, the zeolite layer, the ceramic particle layer and the coarse sand layer are arranged in layers along the height direction of the functional purification area or in layers along the length direction of the functional purification area.
Optionally, a buffer drain pipe is connected to the outer side of the buffer drain port, and a buffer drain control valve is arranged on the buffer drain pipe.
Optionally, the ecological recycling pool water outlet outside is connected with an ecological recycling pool water outlet pipe, and an ecological recycling pool water outlet control valve is arranged on the ecological recycling pool water outlet pipe.
The utility model provides a deep purification treatment device for reclaimed water, its beneficial effect lies in:
1. the device adopts high-efficiency integrated treatment, occupies a small area, can reduce the occupied area to 15-20% of the original occupied area compared with the traditional purification technology, and effectively solves the problem of overlarge occupied area;
2. the device has short construction period which is only 20 percent of that of the traditional treatment process, thereby reducing the construction cost;
3. the device is convenient and fast to move, and can follow up as required in an emergency state;
4. the device flows in and out through the natural gravity of water, so that the energy consumption is low, and the service life can reach 10 to 15 years under the normal maintenance condition;
5. the device belongs to ecological treatment, no medicament is added, and the recycling of nitrogen and phosphorus resources in the reclaimed water can be realized;
6. the device has good recycled water treatment function and beautiful appearance, and the ecological recycling tank is integrated with the environment, thereby being green and environment-friendly.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 is a schematic view showing an overall structure of a deep purification treatment apparatus for reclaimed water according to an embodiment of the present invention.
Description of reference numerals:
1. a regulating tank; 2. a first grid mesh; 3. a second grid net; 4. a water inlet area; 5. a functional purification zone; 6. a buffer area; 7. a water inlet; 8. a filler; 9. a sludge discharge port; 10. a buffer water outlet; 11. an ecological recycling pool; 12. connecting a pipeline; 13. a water outlet of the ecological recycling pool; 14. a water inlet pipe; 15. a water inlet control valve; 16. a separator plate; 17. a first purification zone; 18. a second purification zone; 19. cleaning a pipeline; 20. a sludge discharge pipe; 21. a sludge discharge control valve; 22. a buffer area drain pipe; 23. a buffer zone drain control valve; 24. a drain pipe of the ecological recycling pool; 25. ecological retrieval and utilization pond drainage control valve.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The utility model provides a deep purification treatment device for reclaimed water, include:
the front end of the adjusting tank is obliquely arranged higher than the rear end of the adjusting tank, a first grid net and a second grid net are arranged in the adjusting tank in parallel, the adjusting tank is sequentially divided into a water inlet area, a functional purification area and a buffer area from front to back by the first grid net and the second grid net, the front end of the water inlet area is provided with a water inlet, the functional purification area is internally provided with filler, the side wall of the rear end of the functional purification area is provided with a sludge discharge port, and the side wall of the rear end of the buffer area is provided with a buffer area water discharge port;
the front end of the ecological recycling tank is communicated with the rear end of the regulating tank through a connecting pipeline, the rear end of the ecological recycling tank is provided with an ecological recycling tank water outlet, and aquatic plants are arranged in the ecological recycling tank.
In addition, the height of the ecological recycling tank is lower than that of the rear end of the adjusting tank, so that external energy is not needed when water flows into the ecological recycling tank through a connecting pipeline, and energy consumption is further saved; the first grid net and the second grid net can be arranged on the inner side of the side wall of the regulating tank through symmetrically arranged U-shaped mounting frames, the first grid net and the second grid net can play a role in filtering on one hand and play a role in positioning on the other hand, impurities and floating materials in water are removed through the arrangement of the filler in the functional purification area, most of nitrogen in the water can be removed through microbial flora attached and grown on the filler, sludge in the water can be discharged through a sludge discharge port, and water purified by the functional purification area can be discharged through a buffer area water discharge port in the buffer area; the aquatic plants in the ecological recycling pool can absorb phosphorus and other nutrient substances in water, and the reclaimed water is further purified by an ecological purification method to reach the recycling standard.
Optionally, the water inlet outside is connected with the inlet tube, is provided with into water control valve on the inlet tube.
Specifically, the water inlet pipe is an inlet of the device, water to be treated flows into a water inlet area of the device through the water inlet pipe, and the water inlet amount can be controlled through the water inlet control valve.
Optionally, a partition plate is arranged between the first grid net and the second grid net and perpendicular to the first grid net and the second grid net, and the partition plate divides the functional purification area into a first purification area and a second purification area.
Optionally, the side walls of the first purification area and the second purification area are provided with cleaning pipelines, and the cleaning pipelines are respectively arranged at the front end and the rear end of the first purification area and the rear end of the second purification area.
Specifically, the setting of baffle is divided into the two halves with the function purification district, and the washing pipeline of cooperation both sides washs in first purification district and the second purification district respectively, improves the cleaning performance, avoids blockking up in first purification district and the second purification district, is favorable to the discharge of the mud of downward sediment.
Optionally, one end of the cleaning pipeline is closed and arranged at the bottom of the functional purification area, the other end of the cleaning pipeline is arranged above a water level line of the functional purification area, and a plurality of cleaning holes are formed in the side wall of the cleaning pipeline.
Specifically, the purge line can be the pipe, and function purifying area bottom and shutoff are inserted to the bottom, and the washing water in the washing pipeline flows through the purge orifice on the lateral wall, washs in the function purifying area, and the upper end of washing pipeline highly surpasss the water line in the function purifying area, can communicate with washing water pump mutually.
Optionally, a sludge discharge pipe is connected to the outer side of the sludge discharge port, and a sludge discharge control valve is arranged on the sludge discharge pipe.
Specifically, the sludge settled in the functional purification area can be discharged through a sludge discharge pipe, and the sludge discharge amount can be controlled by the arrangement of a sludge discharge pipe control valve.
Optionally, the filler comprises: a gravel layer, a limestone layer, a zeolite layer, a ceramic particle layer, and a coarse sand layer.
Specifically, the gravel particle size of the gravel layer is 10mm to 20mm, and the arrangement order of the gravel layer, the lime stone layer, the zeolite layer, the ceramic particle layer and the coarse sand layer may vary depending on the water quality.
Optionally, the gravel layer, the limestone layer, the zeolite layer, the ceramic particle layer and the coarse sand layer are arranged in layers along the height direction of the functional purification zone or in layers along the length direction of the functional purification zone.
Specifically, the gravel layer, the limestone layer, the zeolite layer, the ceramic particle layer and the coarse sand layer can be arranged according to different arrangement directions according to different water qualities.
Optionally, a buffer drain pipe is connected to the outer side of the buffer drain port, and a buffer drain control valve is arranged on the buffer drain pipe.
Specifically, the buffer drain control valve can control the amount of water discharged from the buffer.
Optionally, the outer side of the water outlet of the ecological recycling pool is connected with an ecological recycling pool water outlet pipe, and an ecological recycling pool water outlet control valve is arranged on the ecological recycling pool water outlet pipe.
Specifically, the reclaimed water purified by the device is discharged through a drain pipe of the ecological recycling pool, and can be directly used for landscape river and lake supply or greening and domestic water, and the drain control valve of the ecological recycling pool can conveniently control the water discharge amount.
Examples
As shown in figure 1, the utility model provides a deep purification treatment device for reclaimed water, include:
the adjusting tank 1 is obliquely arranged with the front end higher than the rear end, a first grid net 2 and a second grid net 3 are arranged in the adjusting tank 1 in parallel, the adjusting tank is sequentially divided into a water inlet area 4, a functional purification area 5 and a buffer area 6 from front to back by the first grid net 2 and the second grid net 3, the front end of the water inlet area 4 is provided with a water inlet 7, the interior of the functional purification area 5 is provided with a filler 8, the side wall of the rear end of the functional purification area 5 is provided with a sludge discharge port 9, and the side wall of the rear end of the buffer area 6 is provided with a buffer area water discharge port 10;
the front end of the ecological recycling tank 11 is communicated with the rear end of the regulating tank 1 through a connecting pipeline 12, the rear end of the ecological recycling tank is provided with an ecological recycling tank water outlet 13, and aquatic plants are arranged in the ecological recycling tank 11.
In this embodiment, a water inlet pipe 14 is connected to the outside of the water inlet 7, and a water inlet control valve 15 is provided on the water inlet pipe 14.
In the present embodiment, a partition plate 16 is provided between the first and second grid nets 2 and 3 perpendicularly to the first and second grid nets 2 and 3, and the partition plate 16 partitions the functional purification section 5 into a first purification section 17 and a second purification section 18.
In this embodiment, the side walls of the first purification zone 17 and the second purification zone 18 are provided with a cleaning pipe 19, and the cleaning pipe 19 is provided at the front end and the rear end of the first purification zone 17 and the second purification zone 18.
In this embodiment, one end of the cleaning pipeline 19 is closed and disposed at the bottom of the functional purification area 5, the other end is disposed above the water level line of the functional purification area 5, and a plurality of cleaning holes are disposed on the side wall of the cleaning pipeline 19.
In this embodiment, a sludge discharge pipe 20 is connected to the outside of the sludge discharge port 9, and a sludge discharge control valve 21 is provided on the sludge discharge pipe 20.
In this embodiment, the filler includes: a gravel layer, a limestone layer, a zeolite layer, a ceramic particle layer, and a coarse sand layer.
In the present embodiment, the gravel layer, the limestone layer, the zeolite layer, the ceramic particle layer, and the coarse sand layer are arranged in layers in the height direction of the functional purification zone 5 or in layers in the length direction of the functional purification zone 5.
In this embodiment, a buffer drain pipe 22 is connected to the outside of the buffer drain port 10, and a buffer drain control valve 23 is provided in the buffer drain pipe 22.
In this embodiment, an ecological recycling pool drain pipe 24 is connected to the outside of the ecological recycling pool drain port 13, and an ecological recycling pool drain control valve 25 is disposed on the ecological recycling pool drain pipe 24.
To sum up, the utility model provides a during regeneration water deep purification processing apparatus uses, pending water passes through inlet tube 14 and gets into water intake zone 4, can control the inflow through water control valve 15 on the inlet tube 114, gets into function purification area 5 through first grid net 2 after water entering water intake zone 4, and most debris of aquatic can be filtered to first grid net 2. The water to be treated is further purified by filtering through a gravel layer, a limestone layer, a zeolite layer, a ceramsite layer and a coarse sand layer in the functional purification area 5, floaters and most of nitrogen in the water are removed, sludge in the water is precipitated downwards, blockage is seriously caused by sludge deposition, cleaning pipelines 19 on two sides of the functional purification area 5 can clean the first purification area 17 and the second purification area 18, purified water can smoothly enter the buffer area 6 through the second grid net 3, meanwhile, the sludge precipitated downwards can be discharged through the sludge discharge port 9, and the sludge discharge amount can be controlled by the sludge discharge control valve 2 on the sludge discharge pipe 20. The water entering the buffer zone 6, from which most of the impurities, nitrogen and floating matter have been removed, may be discharged through the buffer zone drain 22; water needing further treatment can flow into the ecological recycling tank 11 through a connecting pipeline 12 at the lower end of the buffer zone 6, aquatic plants planted in the ecological recycling tank 11 can absorb phosphorus and nutrient substances in the water, and the water in the ecological recycling tank 11 is further purified to reach recycling standards. The water purified and transformed by the ecological recycling pool 11 can be discharged through a water outlet 13 of the ecological recycling pool for recycling, and can be directly used for landscape river and lake supply or greening and domestic water, and in addition, the attractiveness of the device can be improved by the growth of aquatic plants in the ecological recycling pool 11.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. The deep purification treatment device for the reclaimed water is characterized by comprising:
the front end of the adjusting tank is higher than the rear end of the adjusting tank and is obliquely arranged, a first grid net and a second grid net are arranged in the adjusting tank in parallel, the adjusting tank is sequentially divided into a water inlet area, a functional purification area and a buffer area from front to back by the first grid net and the second grid net, the front end of the water inlet area is provided with a water inlet, the functional purification area is internally provided with filler, the side wall of the rear end of the functional purification area is provided with a sludge discharge port, and the side wall of the rear end of the buffer area is provided with a buffer area water discharge port;
the front end of the ecological recycling tank is communicated with the rear end of the adjusting tank through a connecting pipeline, the rear end of the ecological recycling tank is provided with an ecological recycling tank water outlet, and aquatic plants are arranged in the ecological recycling tank.
2. The deep purification treatment device for the reclaimed water as claimed in claim 1, wherein a water inlet pipe is connected to the outside of the water inlet, and a water inlet control valve is arranged on the water inlet pipe.
3. The deep purification treatment device for reclaimed water according to claim 1, wherein a partition plate is provided between the first and second grid nets perpendicularly to the first and second grid nets, the partition plate partitioning the functional purification zone into a first purification zone and a second purification zone.
4. The deep purification treatment device for reclaimed water according to claim 3, wherein a cleaning pipeline is arranged on each of the side walls of the first purification zone and the second purification zone, and the cleaning pipeline is arranged at each of the front end and the rear end of the first purification zone and the second purification zone.
5. The deep purification treatment device for reclaimed water according to claim 4, wherein one end of the cleaning pipeline is arranged at the bottom of the functional purification area in a closed manner, the other end of the cleaning pipeline is arranged above the water level line of the functional purification area, and a plurality of cleaning holes are formed in the side wall of the cleaning pipeline.
6. The reclaimed water deep purification treatment device according to claim 1, wherein a sludge discharge pipe is connected to the outer side of the sludge discharge port, and a sludge discharge control valve is arranged on the sludge discharge pipe.
7. The reclaimed water deep purification treatment device according to claim 1, wherein the filler comprises: a gravel layer, a limestone layer, a zeolite layer, a ceramic particle layer, and a coarse sand layer.
8. The reclaimed water deep-purification treatment apparatus according to claim 7, wherein the gravel layer, the limestone layer, the zeolite layer, the ceramic particle layer and the coarse sand layer are arranged in layers in a height direction of the functional purification zone or in layers in a length direction of the functional purification zone.
9. The deep purification treatment device for the reclaimed water as claimed in claim 1, wherein a buffer drain pipe is connected to the outside of the buffer drain port, and a buffer drain control valve is arranged on the buffer drain pipe.
10. The advanced purification treatment device for reclaimed water according to claim 1, wherein an ecological recycling pool drain pipe is connected to the outside of the ecological recycling pool drain port, and an ecological recycling pool drain control valve is arranged on the ecological recycling pool drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399355.3U CN211946700U (en) | 2020-03-25 | 2020-03-25 | Deep purification treatment device for reclaimed water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399355.3U CN211946700U (en) | 2020-03-25 | 2020-03-25 | Deep purification treatment device for reclaimed water |
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| Publication Number | Publication Date |
|---|---|
| CN211946700U true CN211946700U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020399355.3U Active CN211946700U (en) | 2020-03-25 | 2020-03-25 | Deep purification treatment device for reclaimed water |
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| CN (1) | CN211946700U (en) |
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- 2020-03-25 CN CN202020399355.3U patent/CN211946700U/en active Active
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