CN210261431U - Reclaimed water recycling system - Google Patents
Reclaimed water recycling system Download PDFInfo
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- CN210261431U CN210261431U CN201921127663.4U CN201921127663U CN210261431U CN 210261431 U CN210261431 U CN 210261431U CN 201921127663 U CN201921127663 U CN 201921127663U CN 210261431 U CN210261431 U CN 210261431U
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Abstract
The utility model belongs to the technical field of sewage treatment, and discloses a reclaimed water recycling system, which comprises a sewage prepositive tank, a water collecting tank, softened water equipment, first membrane filtering equipment, evaporation equipment and a reclaimed water collecting tank; a centrifugal device is arranged in the sewage preposed box, and the inner wall of the sewage preposed box is detachably connected with a plurality of solid waste collecting nets; the water collecting tank is communicated with the sewage preposed box; the softened water equipment is communicated with the water collecting tank; the first membrane filtration equipment is communicated with the water softening equipment and is provided with two output ends, namely a first output end and a second output end; the evaporation equipment is communicated with the first output end and is provided with a third output end for passing the condensed water; the reclaimed water collecting tank is respectively communicated with the second output end and the third output end. The utility model can remove impurities quickly, and is convenient for people to use; the waste water after rapid impurity removal is not easy to cause the blockage of the reclaimed water recycling system, so that the service life of the reclaimed water recycling system is prolonged.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to a reuse of reclaimed water system.
Background
Reclaimed water is a kind of recycled water. The reclaimed water is recycled, namely the domestic sewage with better water quality is treated by a simpler technology and then is used as non-drinking water. The reclaimed water is mainly used for washing vehicles, spraying greenbelts, flushing toilets, cooling water and the like, so that water resources are fully utilized, and the pollution to the environment caused by direct discharge of sewage is reduced. For cities with shortage of fresh water resources and serious shortage of water supply, a reclaimed water system is an important way for relieving shortage of water resources, preventing and treating water pollution and protecting the environment.
In the existing reclaimed water recycling system, sewage is usually required to be kept still for impurity removal, and much time is required; and the impurities cannot be completely settled by standing and removing the impurities, and the sewage is easy to block a reclaimed water recycling system after entering the reclaimed water recycling system, so that the working strength of maintenance personnel is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model discloses a reclaimed water recycling system, which can quickly remove impurities in the first step of treatment, so that the wastewater can be purified in time by the reclaimed water recycling system, thereby being convenient for people to use; in addition, the waste water subjected to rapid impurity removal is not easy to cause blockage of the reclaimed water recycling system, so that the service life of the reclaimed water recycling system is prolonged, and the workload of maintenance personnel is effectively reduced. The utility model discloses a concrete technical scheme as follows:
a reclaimed water recycling system comprises a sewage preposed box, a collecting tank for receiving sewage discharged from the sewage preposed box, a softened water device, a first membrane filtering device, an evaporation device and a reclaimed water collecting tank; a centrifugal device is arranged in the sewage preposed box, and the inner wall of the sewage preposed box is detachably connected with a plurality of solid waste collecting nets; the water collecting tank is communicated with the sewage front-end tank; the water softening equipment is communicated with the water collecting tank; the first membrane filtering device is communicated with the water softening device and is provided with two output ends, namely a first output end and a second output end; the evaporation equipment is communicated with the first output end and is provided with a third output end for passing condensed water; and the reclaimed water collecting tank is respectively communicated with the second output end and the third output end.
Has the advantages that: in the utility model, the impurities can be rapidly removed through the centrifugal device of the sewage preposition box; although the prior art is provided with the grating tank to remove grating slag, the grating is inconvenient to clean and must be cleaned by a machine when necessary, and the phase change increases the purchase cost of equipment; the solid waste collecting net is detachably connected with the inner side wall of the sewage preposing box, so that a worker can conveniently take down the solid waste collecting net and replace the solid waste collecting net with a new one; then, the working personnel can classify the waste products in the solid waste collecting net, and the garbage classification can be completed from the front stage; and the arrangement of the evaporation equipment can further remove impurities and extract the water in the impurities to form condensed water for recycling.
Preferably, the inner side wall of the sewage front box is provided with a plurality of T-shaped chutes; one end of each solid waste collecting net is provided with a convex block matched with the T-shaped sliding groove.
Has the advantages that: the utility model discloses in, T shape spout is perpendicular to leading case of sewage's bottom setting for the rubbish bag that admits air admittedly can slide from top to bottom at the lateral wall of leading case of sewage, thereby makes things convenient for people to take out and admittedly give an air to collect the net useless.
Preferably, a plurality of disinfection nozzles for spraying disinfection liquid are arranged in the sewage front-end tank; the disinfection spray head is communicated with an external disinfection liquid box.
Has the advantages that: because the sewage in the sewage preposition box contains a plurality of harmful or toxic substances, after the reclaimed water recycling system is used for a period of time, the reclaimed water recycling system is cleaned by the disinfectant, and the harmful and toxic substances can be well prevented from entering the next-stage purification treatment.
Preferably, the device further comprises a second membrane filtration device; the second membrane filtration device comprises a RO-specific membrane; the second membrane filtration device is arranged between the first membrane filtration device and the evaporation device; and the second membrane filtering equipment is provided with a fourth output end communicated with the reclaimed water collecting tank.
Has the advantages that: a general RO membrane is arranged in the first membrane filtration equipment, and concentrated water can be obtained after the first membrane filtration equipment; after passing through the RO special membrane in the second filtering device, the concentrated water of the previous stage can be concentrated again, so that the quantity of the concentrated water entering the next stage of evaporation equipment is reduced considerably.
Preferably, the sewage treatment device also comprises a pH adjusting tank for adjusting the pH value of the sewage; and the PH adjusting tank is positioned between the sewage front-end tank and the water collecting tank.
Has the advantages that: the PH adjusting tank can well adjust the PH of the sewage; a biological filtering membrane is arranged in the first membrane filtering equipment; the value of PH has certain influence to biological filtration membrane, so, adjust the PH value of sewage to appropriate numerical value at the PH equalizing basin, can effectively guarantee first membrane filtration equipment's purifying effect.
Preferably, the system also comprises a water return pipeline; a water pump is arranged in the water return pipeline; the water return pipeline is respectively communicated with the sewage front-end tank, the water collecting tank, the softened water equipment, the first membrane filtering equipment, the evaporation equipment, the second membrane filtering equipment and the PH adjusting tank.
Has the advantages that: the return water pipeline is mainly used for cleaning the filtering equipment and ensuring the filtering effect of the reclaimed water recycling system.
Compared with the prior art, the utility model can realize rapid impurity removal and ensure the purification effect of the reclaimed water recycling system; the whole system can be conveniently cleaned, and the workload of workers is effectively reduced; the utility model discloses used RO special type membrane, can make the dense water that the last one-level obtained obtain concentrated once more, further obtain the impurity of taking water, at this moment, can obtain the comdenstion water through evaporation equipment, improve the normal water rate of recovery.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a purification flow chart according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The invention will be further explained with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 2, a reclaimed water recycling system includes a sewage pre-tank, a collecting tank for receiving sewage discharged from the sewage pre-tank, a water softening device, a first membrane filtering device, an evaporation device and a reclaimed water collecting tank; a centrifugal device is arranged in the sewage preposed box, and the inner wall of the sewage preposed box is detachably connected with a plurality of solid waste collecting nets; the water collecting tank is communicated with the sewage front-end tank; the water softening equipment is communicated with the water collecting tank; the first membrane filtering device is communicated with the water softening device and is provided with two output ends, namely a first output end and a second output end; the evaporation equipment is communicated with the first output end and is provided with a third output end for passing condensed water; and the reclaimed water collecting tank is respectively communicated with the second output end and the third output end.
In the utility model, the impurities can be rapidly removed through the centrifugal device of the sewage preposition box; although the prior art is provided with the grating tank to remove grating slag, the grating is inconvenient to clean and must be cleaned by a machine when necessary, and the phase change increases the purchase cost of equipment; the solid waste collecting net is detachably connected with the inner side wall of the sewage preposing box, so that a worker can conveniently take down the solid waste collecting net and replace the solid waste collecting net with a new one; then, the working personnel can classify the waste products in the solid waste collecting net, and the garbage classification can be completed from the front stage; and the arrangement of the evaporation equipment can further remove impurities and extract the water in the impurities to form condensed water for recycling. It should be noted that the solid waste collection net is made of recyclable materials. In addition, after the purification process of the evaporation equipment, solid waste can be left, and workers can collect the solid waste and perform classified treatment.
For better use of the utility model, the inner side wall of the sewage preposition box is provided with a plurality of T-shaped chutes; one end of each solid waste collecting net is provided with a convex block matched with the T-shaped sliding groove. The utility model discloses in, T shape spout is perpendicular to leading case of sewage's bottom setting for the rubbish bag that admits air admittedly can slide from top to bottom at the lateral wall of leading case of sewage, thereby makes things convenient for people to take out and admittedly give an air to collect the net useless.
For better use of the utility model, a plurality of disinfection nozzles for spraying disinfection solution are arranged in the sewage preposing box; the disinfection spray head is communicated with an external disinfection liquid box. Because the sewage in the sewage preposition box contains a plurality of harmful or toxic substances, after the reclaimed water recycling system is used for a period of time, the reclaimed water recycling system is cleaned by the disinfectant, and the harmful and toxic substances can be well prevented from entering the next-stage purification treatment.
For better use, the utility model also comprises a second membrane filtration device; the second membrane filtration device comprises a RO-specific membrane; the second membrane filtration device is arranged between the first membrane filtration device and the evaporation device; and the second membrane filtering equipment is provided with a fourth output end communicated with the reclaimed water collecting tank. A general RO membrane is arranged in the first membrane filtration equipment, and concentrated water can be obtained after the first membrane filtration equipment; after passing through the RO special membrane in the second filtering device, the concentrated water of the previous stage can be concentrated again, so that the quantity of the concentrated water entering the next stage of evaporation equipment is reduced considerably. The concentrated water is removed from the sewage passing through the general RO membrane, and the other part of the sewage can be directly introduced into the reclaimed water collecting tank.
In order to better use the utility model, the device also comprises a PH adjusting tank for adjusting the PH value of the sewage; and the PH adjusting tank is positioned between the sewage front-end tank and the water collecting tank. The PH adjusting tank can well adjust the PH of the sewage; a biological filtering membrane is arranged in the first membrane filtering equipment; the value of PH has certain influence to biological filtration membrane, so, adjust the PH value of sewage to appropriate numerical value at the PH equalizing basin, can effectively guarantee first membrane filtration equipment's purifying effect.
For better use, the utility model also comprises a water return pipeline; a water pump is arranged in the water return pipeline; the water return pipeline is respectively communicated with the sewage front-end tank, the water collecting tank, the softened water equipment, the first membrane filtering equipment, the evaporation equipment, the second membrane filtering equipment and the PH adjusting tank. The return water pipeline is mainly used for cleaning the filtering equipment and ensuring the filtering effect of the reclaimed water recycling system.
Of course, in some embodiments, more purification devices may be used than in the present embodiment, and also than in the present embodiment, in this case, the water return pipes may be connected thereto respectively to achieve the purpose of cleaning. Furthermore, since the reclaimed water used for the cleaning is already accompanied by impurities, there is provided in these apparatuses an outlet water from which the cleaning water is discharged, and this cleaned water can be again introduced into the sewage pre-tank to complete the purification.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (6)
1. A reclaimed water recycling system, comprising:
the sewage pre-tank is internally provided with centrifugal equipment, and the inner wall of the sewage pre-tank is detachably connected with a plurality of solid waste collecting nets;
the water collecting tank is used for receiving sewage discharged from the sewage pre-tank and communicated with the sewage pre-tank;
the water softening equipment is communicated with the water collecting tank;
the first membrane filtration equipment is communicated with the softened water equipment and is provided with two output ends which are respectively a first output end and a second output end;
the evaporation equipment is communicated with the first output end and is provided with a third output end through which condensed water passes; and
and the reclaimed water collecting tank is respectively communicated with the second output end and the third output end.
2. The reclaimed water reusing system according to claim 1, wherein the inner side wall of the sewage front tank is provided with a plurality of T-shaped chutes; one end of each solid waste collecting net is provided with a convex block matched with the T-shaped sliding groove.
3. The reclaimed water recycling system according to claim 1, wherein a plurality of disinfection nozzles for spraying disinfection solution are arranged in the sewage pre-tank; the disinfection spray head is communicated with an external disinfection liquid box.
4. The reclaimed water reuse system according to claim 1, further comprising a second membrane filtration device; the second membrane filtration device comprises a RO-specific membrane; the second membrane filtration device is arranged between the first membrane filtration device and the evaporation device; and the second membrane filtering equipment is provided with a fourth output end communicated with the reclaimed water collecting tank.
5. The reclaimed water reuse system according to claim 4, further comprising a pH adjusting tank for adjusting the pH of the sewage; and the PH adjusting tank is positioned between the sewage front-end tank and the water collecting tank.
6. The reclaimed water reuse system according to claim 5, further comprising a water return pipe; a water pump is arranged in the water return pipeline; the water return pipeline is respectively communicated with the sewage front-end tank, the water collecting tank, the softened water equipment, the first membrane filtering equipment, the evaporation equipment, the second membrane filtering equipment and the PH adjusting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127663.4U CN210261431U (en) | 2019-07-17 | 2019-07-17 | Reclaimed water recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127663.4U CN210261431U (en) | 2019-07-17 | 2019-07-17 | Reclaimed water recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210261431U true CN210261431U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921127663.4U Active CN210261431U (en) | 2019-07-17 | 2019-07-17 | Reclaimed water recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210261431U (en) |
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2019
- 2019-07-17 CN CN201921127663.4U patent/CN210261431U/en active Active
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