CN217297484U

CN217297484U - High-efficient reuse of reclaimed water equipment

Info

Publication number: CN217297484U
Application number: CN202220932377.0U
Authority: CN
Inventors: 管九龙
Original assignee: Dongguan Longchuang Environmental Protection Technology Co Ltd
Current assignee: Dongguan Longchuang Environmental Protection Technology Co Ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-26
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a high-efficient reuse of reclaimed water equipment, including a plurality of water tank, a plurality of multi-media filter, a plurality of active carbon filter, RO water inlet tank, first high-precision security filter, antipollution reverse osmosis membrane device, ultrafiltration device and belt cleaning device, the utility model discloses rational in infrastructure, through installing a plurality of media filter so that can be with the water that needs the retrieval and utilization before getting into equipment, intercept suspended solid and particulate matter that are greater than 30 microns, prevent that back end equipment from producing high-frequency washing because large granule pollutant gets into, waste water resource; thereby can carry out a lot of filtration through the setting of a plurality of active carbon filter, RO water inlet tank, first high-accuracy security filter, anti pollution reverse osmosis membrane device, ultrafiltration device and belt cleaning device to abluent sewage can carry out the secondary filtration through milipore filter or reverse osmosis membrane element.

Description

High-efficient reuse of reclaimed water equipment

Technical Field

The utility model relates to a reclaimed water treatment facility technical field, in particular to high-efficient reclaimed water recycling equipment.

Background

The reclaimed water is water which is treated properly to reach a certain water quality index, meets certain use requirements and can be used beneficially, the cost of reclaimed water is lowest from the economic perspective, and the sewage recycling is beneficial to improving the ecological environment and realizing the virtuous cycle of water ecology from the environmental protection perspective.

However, the conventional reclaimed water recycling equipment generally has the problem of incomplete sewage treatment, and when the discharged sewage does not reach the standard, the harm to the environment and human bodies can be seriously influenced. To solve the above problem, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient reuse of reclaimed water equipment has solved traditional reuse of reclaimed water equipment and has had the problem that sewage treatment is thorough inadequately.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a high-efficient reuse of reclaimed water equipment, includes water tank, a plurality of multi-media filter, a plurality of activated carbon filter, RO intake case, first high accuracy guarantor's filter, antipollution reverse osmosis membrane device, ultrafiltration device and belt cleaning device, antipollution reverse osmosis membrane device includes that support, a plurality of reverse osmosis membrane and force (forcing) pump constitute, the force (forcing) pump is linked together with first high accuracy guarantor's filter and a plurality of reverse osmosis membrane respectively through many pipelines all there are RO dense water pipe and second outlet pipe through the pipeline intercommunication on the reverse osmosis membrane, RO dense water pipe is linked together with the water tank, the second outlet pipe is linked together with belt cleaning device.

Preferably, the water tank is communicated with a pretreatment flushing pipe, the pretreatment flushing pipe is respectively communicated with a plurality of multi-medium filters through a plurality of pipelines, the multi-medium filters are respectively communicated with a plurality of multi-medium water inlet pipes through pipelines, the multi-medium water inlet pipes are communicated with a sedimentation tank and a plurality of bottom ends of the multi-medium filters are respectively communicated with an activated carbon water inlet pipe through pipelines, the activated carbon water inlet pipes are communicated with a plurality of first water inlet pipes, and the first water inlet pipes are respectively communicated with the plurality of activated carbon filters.

As preferred, a plurality of activated carbon filter all has the activated carbon to produce the water pipeline through the pipeline intercommunication, the activated carbon is produced the water pipeline and is linked together, a plurality of activated carbon filter is last all to be communicated and is had first outlet pipe, a plurality of the first outlet pipe is intake the case through pipeline and RO and is linked together, RO intakes to communicate respectively on the case and is produced water inlet tube and RO outlet pipe, the RO outlet pipe is linked together with first high-accuracy guarantor's filter.

Preferably, the cleaning device comprises a cleaning water tank, a second high-precision security filter and a cleaning pump, the cleaning water tank is communicated with a second water outlet pipe, the cleaning pump is respectively communicated with the cleaning water tank and the second high-precision security filter through two pipelines, the second high-precision security filter is communicated with a cleaning water inlet pipe, and the cleaning water inlet pipe is communicated with the ultrafiltration device.

Preferably, the ultrafiltration device comprises an ultrafiltration frame and a plurality of ultrafiltration membranes, the ultrafiltration membranes are communicated with the cleaning water inlet pipe through pipelines, the ultrafiltration membranes are communicated with a cleaning return pipe, and the cleaning return pipe is communicated with the cleaning water tank.

The utility model has the advantages that: by installing a plurality of medium filters, the suspended matters and particles larger than 30 microns can be intercepted before water needing to be recycled enters the equipment, so that the high-frequency cleaning of the rear-section equipment caused by the entry of large-particle pollutants is prevented, and water resources are wasted; thereby can carry out a lot of filtration through the setting of a plurality of active carbon filter, RO water inlet tank, first high-accuracy security filter, anti pollution reverse osmosis membrane device, ultrafiltration device and belt cleaning device to abluent sewage can carry out the secondary filtration through milipore filter or reverse osmosis membrane element.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic view of an anti-contamination reverse osmosis membrane apparatus and a cleaning apparatus according to an example.

Reference numerals: 1. a sedimentation tank; 11. pre-treating the flushing pipe; 2. a multi-media filter; 21. a multi-medium water inlet pipe; 22. an activated carbon water inlet pipe; 3. an activated carbon filter; 31. an activated carbon water production pipeline; 32. a first water inlet pipe; 4. an RO water inlet tank; 41. an RO water outlet pipe; 5. a water tank; 6. an ultrafiltration device; 61. an ultrafiltration frame; 62. ultrafiltration membranes; 7. cleaning a return pipe; 8. a cleaning device; 81. cleaning a water tank; 82. a second high-precision security filter; 83. cleaning the pump; 9. a first high-precision security filter; 10. an anti-pollution reverse osmosis membrane device; 101. a support; 102. a reverse osmosis membrane; 103. a pressure pump; 110. an RO concentrated water pipe; 120. a second water outlet pipe; 130. and (5) cleaning the water inlet pipe.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 4, a high-efficiency reclaimed water recycling device comprises a water tank 5, a plurality of multi-media filters 2, a plurality of activated carbon filters 3, an RO water inlet tank 4, a first high-precision security filter 9, an anti-pollution reverse osmosis membrane device 10, an ultrafiltration device 6 and a cleaning device 8.

The water tank 5 is communicated with a pretreatment flushing pipe 11, the pretreatment flushing pipe 11 is respectively communicated with a plurality of multi-medium filters 2 through a plurality of pipelines, the plurality of multi-medium filters 2 are respectively communicated with a multi-medium water inlet pipe 21 through a pipeline, the multi-medium water inlet pipe 21 is communicated with the sedimentation tank 1, the bottom ends of the plurality of multi-medium filters 2 are respectively communicated with an activated carbon water inlet pipe 22 through a pipeline, the activated carbon water inlet pipe 22 is communicated with a plurality of first water inlet pipes 32, and the plurality of first water inlet pipes 32 are respectively communicated with the plurality of activated carbon filters 3; can transport the inside sewage of sedimentation tank 1 to inside a plurality of multi-media filter 2 respectively through multi-media inlet tube 21, the inside water of water tank 5 can get into inside a plurality of multi-media filter 2 respectively through preliminary treatment flushing pipe 11, thereby can play the effect of washing sewage, thereby the water that washes after that passes through a plurality of pipelines respectively with sewage, thereby it is inside that active carbon inlet tube 22 and a plurality of first inlet tube 32 get into a plurality of active carbon filter 3 respectively, a plurality of multi-media filter 2 and active carbon filter 3 have all played the effect of filtering sewage.

The activated carbon filters 3 are communicated with an activated carbon water production pipeline 31 through pipelines, the activated carbon water production pipeline 31 is communicated with the sedimentation tank 1, the activated carbon filters 3 are communicated with first water outlet pipes, the first water outlet pipes are communicated with an RO water inlet tank 4 through pipelines, the RO water inlet tank 4 is communicated with a water production inlet pipe and an RO water outlet pipe 41, the water production inlet pipe plays a role of adding water to the RO water inlet tank 4, and the RO water outlet pipe 41 is communicated with the first high-precision security filter 9; thereby water for washing is through activated carbon product water pipe 31 flow in 1 inside of sedimentation tank to can play the effect of high-efficient retrieval and utilization, thereby sewage is respectively through first outlet pipe, RO intake case 4, the inside that the RO outlet pipe 41 flowed into first high accuracy guarantor filter 9, first high accuracy guarantor filter 9 so can play the effect of filtering sewage.

The anti-pollution reverse osmosis membrane device 10 comprises a support 101, a plurality of reverse osmosis membranes 102 and a pressure pump 103, wherein the pressure pump 103 is respectively communicated with a first high-precision security filter 9 and the reverse osmosis membranes 102 through a plurality of pipelines, the reverse osmosis membranes 102 are respectively communicated with an RO concentrated water pipe 110 and a second water outlet pipe 120 through pipelines, the RO concentrated water pipe 110 is communicated with a water tank 5, and the second water outlet pipe 120 is communicated with a cleaning device 8; when water in the first high-precision security filter 9 respectively reaches a plurality of reverse osmosis membranes 102 through a plurality of pipelines and a pressure pump 103, the plurality of reverse osmosis membranes 102 can effectively remove dissolved salts, colloids, microorganisms, organic matters and the like in sewage, and then concentrated water produced by the plurality of reverse osmosis membranes 102 is discharged into the water tank 5 through an RO concentrated water pipe 110, so that high-efficiency recycling can be realized; the purified water passes through the second outlet pipe 120 so that it can reach the inside of the washing device 8.

The cleaning device 8 comprises a cleaning water tank 81, a second high-precision safety filter 82 and a cleaning pump 83, the cleaning water tank 81 is communicated with a second water outlet pipe 120, the cleaning pump 83 is respectively communicated with the cleaning water tank 81 and the second high-precision safety filter 82 through two pipelines, a cleaning water inlet pipe 1300 is communicated with the second high-precision safety filter 82, and the cleaning water inlet pipe 130 is communicated with the ultrafiltration device 6; when the water in the second water outlet pipe 120 passes through the cleaning pump 83, the second high-precision security filter 82, the cleaning water inlet pipe 130 and the ultrafiltration device 6, the second high-precision security filter 82 and the ultrafiltration device 6 both perform a filtering function.

The ultrafiltration device 6 comprises an ultrafiltration frame 61 and a plurality of ultrafiltration membranes 62, wherein the plurality of ultrafiltration membranes 62 are communicated with a cleaning water inlet pipe 130 through a pipeline, a cleaning return pipe 7 is communicated with the plurality of ultrafiltration membranes 62, and the cleaning return pipe 7 is communicated with a cleaning water tank 81; when the water inside the cleaning return pipe 7 reaches the inside of the plurality of ultrafiltration membranes 62, the ultrafiltration membranes 62 play a role in removing impurities such as silt, rust, red worms, bacteria and the like, and the finally purified water flows into the cleaning water tank 81 through the cleaning return pipe 7.

The installation of a plurality of medium filters can intercept suspended matters and particulate matters larger than 30 microns before water needing to be recycled enters the equipment, so that the high-frequency cleaning of the rear-section equipment caused by the entrance of large-particle pollutants is prevented, and the water resource is wasted; the membrane energy design of the ultrafiltration membrane 62 device and the anti-pollution reverse osmosis membrane device 10 is more than 1.5 times of surplus capacity, so that the system can still achieve stable operation under the condition of fluctuating water quality, and sewage can be filtered again when flowing into the cleaning water tank 81, so that the reuse rate of reclaimed water can be ensured to be more than 65%.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A high-efficiency reclaimed water recycling device is characterized by comprising a water tank (5), a plurality of multi-media filters (2), a plurality of activated carbon filters (3), an RO water inlet tank (4), a first high-precision security filter (9), an anti-pollution reverse osmosis membrane device (10), an ultrafiltration device (6) and a cleaning device (8), the anti-pollution reverse osmosis membrane device (10) comprises a bracket (101), a plurality of reverse osmosis membranes (102) and a pressure pump (103), the booster pump (103) is respectively communicated with the first high-precision security filter (9) and the reverse osmosis membranes (102) through a plurality of pipelines, the reverse osmosis membranes (102) are respectively communicated with an RO concentrated water pipe (110) and a second water outlet pipe (120) through pipelines, the RO concentrated water pipe (110) is communicated with the water tank (5), and the second water outlet pipe (120) is communicated with the cleaning device (8).

2. The high-efficiency reclaimed water recycling device according to claim 1, wherein the water tank (5) is communicated with a pretreatment flushing pipe (11), the pretreatment flushing pipe (11) is respectively communicated with a plurality of multi-media filters (2) through a plurality of pipelines, the multi-media filters (2) are respectively communicated with a multi-media water inlet pipe (21) through a pipeline, the multi-media water inlet pipe (21) is communicated with the sedimentation tank (1), the bottom ends of the multi-media filters (2) are respectively communicated with an activated carbon water inlet pipe (22) through a pipeline, the activated carbon water inlet pipe (22) is communicated with a plurality of first water inlet pipes (32), and the first water inlet pipes (32) are respectively communicated with the activated carbon filters (3).

3. The high-efficiency reclaimed water recycling device according to claim 2, wherein the activated carbon filters (3) are all communicated with an activated carbon water production pipeline (31) through a pipeline, the activated carbon water production pipeline (31) is communicated with the sedimentation tank (1), the activated carbon filters (3) are all communicated with a first water outlet pipe, the first water outlet pipes are communicated with the RO water inlet tank (4) through pipelines, the RO water inlet tank (4) is respectively communicated with a water production inlet pipe and an RO water outlet pipe (41), and the RO water outlet pipe (41) is communicated with the first high-precision security filter (9).

4. The high-efficiency reclaimed water recycling device according to claim 3, wherein the cleaning device (8) comprises a cleaning water tank (81), a second high-precision safety filter (82) and a cleaning pump (83), the cleaning water tank (81) is communicated with the second water outlet pipe (120), the cleaning pump (83) is respectively communicated with the cleaning water tank (81) and the second high-precision safety filter (82) through two pipelines, the second high-precision safety filter (82) is communicated with a cleaning water inlet pipe (130), and the cleaning water inlet pipe (130) is communicated with the ultrafiltration device (6).

5. The equipment for recycling the high-efficiency reclaimed water as recited in claim 4, wherein the ultrafiltration device (6) comprises an ultrafiltration frame (61) and a plurality of ultrafiltration membranes (62), the plurality of ultrafiltration membranes (62) are all communicated with the cleaning water inlet pipe (130) through a pipeline, a cleaning return pipe (7) is communicated with the plurality of ultrafiltration membranes (62), and the cleaning return pipe (7) is communicated with the cleaning water tank (81).