Efficient reverse osmosis water treatment equipment

Abstract

The utility model discloses efficient reverse osmosis water treatment equipment, which belongs to the technical field of water treatment, and is characterized in that the efficient reverse osmosis water treatment equipment comprises a treatment box, a reverse osmosis membrane is arranged in the treatment box, and a preliminary filtering mechanism is arranged at the top of the treatment box; the preliminary filtering mechanism comprises a fixing plate, a storage box and a placement net, the fixing plate is arranged at the top of the storage box, the bottom of the storage box fixedly communicates with the top of the treatment box, the placement net is fixedly connected to the bottom of the inner wall of the storage box, and a first sealing gasket is fixedly connected to the top of the storage box; the bottom of the fixing plate is in contact with the top of the first sealing gasket, so that the problems that most existing water injection positions of efficient reverse osmosis water treatment equipment do not have structures for preliminarily filtering sewage, the sewage directly enters the efficient reverse osmosis water treatment equipment, the treatment burden of an internal filter element is easily increased, the service life of a reverse osmosis membrane is influenced, and the service life of the reverse osmosis membrane is influenced are solved. Therefore, the use effect is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a high-efficiency reverse osmosis water treatment device. Background Art

[0002] Water treatment methods include physical treatment and chemical treatment. Humans have been treating water for many years. Physical methods include using filter materials with different pore sizes to remove impurities from the water through adsorption or barrier methods. The more important adsorption method is adsorption with activated carbon. The barrier method is to pass water through the filter material to prevent larger impurities from passing through, thereby obtaining cleaner water.

[0003] At present, a Chinese patent with announcement number CN220684919U discloses a high-efficiency reverse osmosis water treatment equipment, including a main body mechanism and a disassembly and assembly mechanism, wherein the disassembly and assembly mechanism is located inside the main body mechanism, and the main body mechanism includes a water treatment device body, a water inlet bucket and a filter plate, wherein the water inlet bucket is fixedly installed at the upper end of the water treatment device body, and the filter plate is movably installed inside the water treatment device body, and the main body mechanism also includes an activated carbon adsorption plate, a water guide plate, an anti-permeability membrane, a drain pipe and an anti-clogging component. The high-efficiency reverse osmosis water treatment equipment, by installing the main body mechanism, realizes that the water treatment device body can automatically drive the scraper to rotate at a uniform speed during the water treatment operation, scrape the impurities filtered above the filter plate, and avoid the accumulation of impurities on the filter plate, causing the filter plate to be blocked, so as to ensure the normal filtering operation of the water treatment device body and improve the automation and protection of the water treatment device body.

[0004] Most of the existing water injection points of high-efficiency reverse osmosis water treatment equipment do not have a structure for preliminary filtration of sewage. Sewage directly entering the high-efficiency reverse osmosis water treatment equipment is likely to increase the processing burden of the internal filter element and affect the service life of the reverse osmosis membrane. Utility Model Content

[0005] The utility model provides a high-efficiency reverse osmosis water treatment equipment, aiming to solve the problem that most of the existing high-efficiency reverse osmosis water treatment equipment's water injection points do not have a structure for preliminary filtration of sewage, and sewage directly enters the high-efficiency reverse osmosis water treatment equipment, which easily increases the processing burden of the internal filter element, affects the service life of the reverse osmosis membrane, and thus affects the use effect.

[0006] The utility model is implemented as follows: a high-efficiency reverse osmosis water treatment device comprises a treatment box, a reverse osmosis membrane is arranged inside the treatment box, and a preliminary filtering mechanism is arranged on the top of the treatment box;

[0007] The preliminary filtering mechanism includes a fixing plate, a storage box and a placement net, wherein the fixing plate is arranged on the top of the storage box, the bottom of the storage box is fixedly connected to the top of the processing box, and the placement net is fixedly connected to the bottom of the inner wall of the storage box.

[0008] In order to achieve the effect of sealing between the storage box and the fixed plate, as a preferred high-efficiency reverse osmosis water treatment equipment of the utility model, the top of the storage box is fixedly connected with a first sealing gasket, and the bottom of the fixed plate is in contact with the top of the first sealing gasket.

[0009] In order to facilitate the connection between the fixing plate and the storage box, as a preferred high-efficiency reverse osmosis water treatment equipment of the utility model, a first screw is provided on the top of the fixing plate, the number of the first screws is several and evenly distributed on the top of the fixing plate, and the bottom of the first screw passes through the fixing plate and the first sealing gasket in turn and is connected to the internal thread of the storage box.

[0010] In order to facilitate the injection of sewage into the storage box and the discharge of filtered sewage out of the treatment box, as a preferred high-efficiency reverse osmosis water treatment equipment of the utility model, the top of the fixed plate is fixedly connected to a water injection pipe, the bottom of the treatment box is fixedly connected to a drain pipe, and the top of the drain pipe is rotatably connected to a valve.

[0011] In order to achieve the effect of facilitating multiple filtration of sewage, as a preferred high-efficiency reverse osmosis water treatment equipment of the utility model, a pull plate is provided on the front side of the treatment box, and a placement rack is fixedly connected to the rear side of the pull plate. The number of the placement racks is three, and a first filter plate is placed on the top of the top placement rack, and a second filter plate is placed on the top of the middle placement rack. The reverse osmosis membrane is placed on the top of the bottom placement rack, and the rear side of the placement rack extends to the interior of the treatment box, and both sides of the inner wall of the treatment box are fixedly connected with support plates, and the bottom of the bottom placement rack is in contact with the top of the support plate.

[0012] In order to achieve the effect of sealing between the pull plate and the processing box, as a preferred high-efficiency reverse osmosis water treatment equipment of the utility model, the rear side of the pull plate is fixedly connected to a second sealing gasket, the rear side of the second sealing gasket contacts the front side of the processing box, and the front side of the pull plate is fixedly connected to a handle.

[0013] In order to facilitate the connection of the pull plate with the processing box, as a preferred high-efficiency reverse osmosis water treatment equipment of the utility model, both sides of the pull plate are fixedly connected to a limiting plate, and a second screw is provided on the front side of the limiting plate. The number of the second screws is several and evenly distributed on the front side of the limiting plate, and both sides of the processing box are fixedly connected to a connecting plate, and the rear side of the second screw passes through the limiting plate and is connected to the internal thread of the connecting plate.

[0014] In order to achieve the effect of supporting the support plate, as a preferred embodiment of a high-efficiency reverse osmosis water treatment device of the utility model, the bottoms of both sides of the treatment box are fixedly connected with support plates, and the front and rear sides of the bottom of the support plate are fixedly connected with supporting legs.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The high-efficiency reverse osmosis water treatment equipment is configured such that quartz sand is loaded into a storage box and then a fixed plate is connected to the storage box. At this time, an external high-pressure sewage source is connected to a water injection pipe, and the high-pressure sewage is discharged into the storage box and first filtered through low-cost quartz sand, and then enters the treatment box and is filtered multiple times through a first filter plate, a second filter plate and a reverse osmosis membrane. After the sewage is initially filtered through the quartz sand, the filtering burden of the first filter plate, the second filter plate and the reverse osmosis in the treatment box on the sewage can be reduced, and the service life of the first filter plate, the second filter plate and the reverse osmosis membrane can be extended, thereby avoiding the problem that most of the existing water injection points of the high-efficiency reverse osmosis water treatment equipment do not have a structure for preliminary filtering of the sewage, and the sewage directly enters the high-efficiency reverse osmosis water treatment equipment, which is easy to increase the processing burden of the internal filter element and affects the service life of the reverse osmosis membrane. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the high-efficiency reverse osmosis water treatment equipment of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the internal structure of the processing box in the utility model;

[0019] Figure 3 It is a three-dimensional exploded schematic diagram of the fixing plate and the storage box in the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional connection between the pull plate and the first filter plate in the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the first filter plate, the second filter plate and the reverse osmosis membrane in the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the rear side of the middle pull plate of the utility model.

[0023] In the figure, 1. treatment box; 2. support plate; 3. support leg; 4. drain pipe; 5. valve; 6. pull plate; 7. preliminary filtering mechanism; 701. fixing plate; 702. storage box; 703. placement net; 8. water injection pipe; 9. connecting plate; 10. first sealing gasket; 11. first screw; 12. limit plate; 13. second screw; 14. first filter plate; 15. handle; 16. second filter plate; 17. reverse osmosis membrane; 18. second sealing gasket; 19. placement rack; 20. support plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: a high-efficiency reverse osmosis water treatment device, comprising a treatment box 1, a reverse osmosis membrane 17 is arranged inside the treatment box 1, and a preliminary filtering mechanism 7 is arranged on the top of the treatment box 1;

[0027] The preliminary filtering mechanism 7 includes a fixed plate 701, a storage box 702 and a placement net 703. The fixed plate 701 is arranged on the top of the storage box 702. The bottom of the storage box 702 is fixedly connected to the top of the processing box 1. The placement net 703 is fixedly connected to the bottom of the inner wall of the storage box 702.

[0028] In this embodiment: by filling the storage box 702 with quartz sand, and then connecting the fixed plate 701 with the storage box 702, the external high-pressure sewage source is connected to the water injection pipe 8, and the high-pressure sewage is discharged into the storage box 702 and first filtered through the low-cost quartz sand, and then enters the treatment box 1 and is filtered multiple times through the first filter plate 14, the second filter plate 16 and the reverse osmosis membrane 17. After the sewage is initially filtered through the quartz sand, the filtering burden of the first filter plate 14, the second filter plate 16 and the reverse osmosis on the sewage in the treatment box 1 can be reduced, and the service life of the first filter plate 14, the second filter plate 16 and the reverse osmosis membrane 17 can be extended, avoiding the problem that most of the existing water injection points of the high-efficiency reverse osmosis water treatment equipment do not have a structure for preliminary filtration of the sewage, and the sewage directly enters the high-efficiency reverse osmosis water treatment equipment, which is easy to increase the processing burden of the internal filter element and affect the service life of the reverse osmosis membrane 17.

[0029] As a technical optimization solution of the present invention, the top of the storage box 702 is fixedly connected with a first sealing gasket 10 , and the bottom of the fixing plate 701 is in contact with the top of the first sealing gasket 10 .

[0030] In this embodiment: after the fixing plate 701 is connected to the storage box 702 , the first sealing gasket 10 can seal the storage box 702 and the fixing plate 701 , thereby achieving the effect of sealing the storage box 702 and the fixing plate 701 .

[0031] As a technical optimization solution of the utility model, a first screw 11 is provided on the top of the fixing plate 701. The number of the first screws 11 is several and evenly distributed on the top of the fixing plate 701. The bottom of the first screw 11 passes through the fixing plate 701 and the first sealing gasket 10 in sequence and is connected to the internal thread of the storage box 702.

[0032] In this embodiment: by passing the first screw 11 through the fixing plate 701 and the sealing gasket, and then connecting the first screw 11 to the internal thread of the storage box 702, the fixing plate 701 and the storage box 702 can be connected, thereby achieving the effect of facilitating the connection between the fixing plate 701 and the storage box 702.

[0033] As a technical optimization solution of the utility model, the top of the fixed plate 701 is fixedly connected to a water injection pipe 8, the bottom of the processing box 1 is fixedly connected to a drainage pipe 4, and the top of the drainage pipe 4 is rotatably connected to a valve 5.

[0034] In this embodiment: by connecting an external high-pressure sewage source with the water injection pipe 8, the high-pressure sewage is discharged into the storage box 702, and by opening the valve 5, the filtered sewage can be discharged from the treatment box 1 through the drain pipe 4, thereby achieving the effect of facilitating the injection of sewage into the storage box 702 and the discharge of filtered sewage from the treatment box 1.

[0035] As a technical optimization solution of the utility model, a pull plate 6 is provided on the front side of the processing box 1, and a placement rack 19 is fixedly connected to the rear side of the pull plate 6. The number of the placement racks 19 is three, and a first filter plate 14 is placed on the top of the top placement rack 19, and a second filter plate 16 is placed on the top of the middle placement rack 19. The reverse osmosis membrane 17 is placed on the top of the bottom placement rack 19, and the rear side of the placement rack 19 extends to the interior of the processing box 1. Both sides of the inner wall of the processing box 1 are fixedly connected with a support plate 20, and the bottom of the bottom placement rack 19 is in contact with the top of the support plate 20.

[0036] In this embodiment, the sewage entering the treatment box 1 is filtered multiple times through the first filter plate 14, the second filter plate 16 and the reverse osmosis membrane 17, thereby achieving the effect of facilitating multiple filtration of the sewage.

[0037] As a technical optimization solution of the utility model, a second sealing gasket 18 is fixedly connected to the rear side of the pull plate 6 , the rear side of the second sealing gasket 18 contacts the front side of the processing box 1 , and a handle 15 is fixedly connected to the front side of the pull plate 6 .

[0038] In this embodiment, after the pull plate 6 is connected to the processing box 1 , the second sealing gasket 18 can seal between the pull plate 6 and the processing box 1 , thereby achieving the effect of sealing between the pull plate 6 and the processing box 1 .

[0039] As a technical optimization solution of the utility model, both sides of the pull plate 6 are fixedly connected to the limiting plate 12, and the front side of the limiting plate 12 is provided with a second screw 13. The number of the second screws 13 is several and evenly distributed on the front side of the limiting plate 12. Both sides of the processing box 1 are fixedly connected to the connecting plate 9, and the rear side of the second screw 13 passes through the limiting plate 12 and is connected to the internal thread of the connecting plate 9.

[0040] In this embodiment: the pull plate 6 can be connected to the processing box 1 by passing the second screw 13 through the limiting plate 12 and connecting with the internal thread of the connecting plate 9, thereby achieving the effect of facilitating the connection of the pull plate 6 to the processing box 1.

[0041] As a technical optimization solution of the utility model, support plates 2 are fixedly connected to the bottoms of both sides of the processing box 1, and support legs 3 are fixedly connected to the front and rear sides of the bottom of the support plates 2.

[0042] In this embodiment, by moving the processing box 1 to a stable ground, the legs 3 can stably support the processing box 1, thereby achieving the effect of supporting the support plate 2.

[0043] Working principle: First, move the treatment box 1 to a stable ground, at this time, the support legs 3 can stably support the treatment box 1, and then place the quartz sand inside the storage box 702, move the fixing plate 701 to the top of the storage box 702, pass the first screw 11 through the fixing plate 701 and the first sealing gasket 10, and connect the first screw 11 to the internal thread of the storage box 702, so that the fixing plate 701 and the storage box 702 can be connected. At this time, the first sealing gasket 10 can seal the fixing plate 701 and the storage box 702, and then connect the external high-pressure sewage source with the water injection pipe 8, and discharge the high-pressure sewage into the storage box 702. It is first filtered through the low-cost quartz sand, and then enters the treatment box 1 and is filtered multiple times through the first filter plate 14, the second filter plate 16 and the reverse osmosis membrane 17, and then the valve 5 is opened to discharge the filtered sewage from the treatment box 1, and the sewage can be subjected to reverse osmosis filtration treatment. After the sewage is initially filtered through the quartz sand, the treatment pressure can be reduced. The first filter plate 14, the second filter plate 16 and the reverse osmosis filter burden on the sewage in the treatment box 1, and the service life of the first filter plate 14, the second filter plate 16 and the reverse osmosis membrane 17 can be extended, avoiding the problem that most of the existing water injection points for high-efficiency reverse osmosis water treatment equipment do not have a structure for preliminary filtration of sewage, and the sewage directly enters the high-efficiency reverse osmosis water treatment equipment, which easily increases the processing burden of the internal filter element and affects the service life of the reverse osmosis membrane 17. When the first filter plate 14, the second filter plate 16 and the reverse osmosis membrane 17 need to be replaced, the second screw 13 is removed, and the handle 15 is held to pull the pull plate 6 and the placement rack 19 and the first filter plate 14, the second filter plate 16 and the reverse osmosis membrane 17 on the top of the placement rack 19 out of the treatment box 1 for replacement, and the inside of the treatment box 1 can be easily cleaned, and the low-cost quartz sand can be replaced at any time to reduce the cost of filtering sewage. The sewage is pressurized and input into the storage box 702 and the inside of the treatment box 1 to speed up the filtration and treatment of sewage.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency reverse osmosis water treatment device, comprising a treatment box (1), characterized in that: A reverse osmosis membrane (17) is arranged inside the processing box (1), and a preliminary filtering mechanism (7) is arranged on the top of the processing box (1); The preliminary filtering mechanism (7) comprises a fixing plate (701), a storage box (702) and a placement net (703), wherein the fixing plate (701) is arranged on the top of the storage box (702), the bottom of the storage box (702) is fixedly connected to the top of the processing box (1), and the placement net (703) is fixedly connected to the bottom of the inner wall of the storage box (702).

2. A high-efficiency reverse osmosis water treatment equipment according to claim 1, characterized in that: The top of the storage box (702) is fixedly connected to a first sealing gasket (10), and the bottom of the fixing plate (701) is in contact with the top of the first sealing gasket (10).

3. The high-efficiency reverse osmosis water treatment equipment according to claim 1, characterized in that: A first screw (11) is provided on the top of the fixing plate (701), and the number of the first screws (11) is several and evenly distributed on the top of the fixing plate (701), and the bottom of the first screw (11) passes through the fixing plate (701) and the first sealing gasket (10) in sequence and is connected to the internal thread of the storage box (702).

4. The high-efficiency reverse osmosis water treatment equipment according to claim 1, characterized in that: The top of the fixed plate (701) is fixedly connected to a water injection pipe (8), the bottom of the treatment box (1) is fixedly connected to a drainage pipe (4), and the top of the drainage pipe (4) is rotatably connected to a valve (5).

5. The high-efficiency reverse osmosis water treatment equipment according to claim 1, characterized in that: A pull plate (6) is provided on the front side of the processing box (1), and a placement rack (19) is fixedly connected to the rear side of the pull plate (6). The number of the placement racks (19) is three, and a first filter plate (14) is placed on the top of the top placement rack (19), and a second filter plate (16) is placed on the top of the middle placement rack (19). The reverse osmosis membrane (17) is placed on the top of the bottom placement rack (19), and the rear side of the placement rack (19) extends to the interior of the processing box (1). Support plates (20) are fixedly connected to both sides of the inner wall of the processing box (1), and the bottom of the bottom placement rack (19) is in contact with the top of the support plate (20).

6. A high-efficiency reverse osmosis water treatment equipment according to claim 5, characterized in that: A second sealing gasket (18) is fixedly connected to the rear side of the pull plate (6), the rear side of the second sealing gasket (18) contacts the front side of the processing box (1), and a handle (15) is fixedly connected to the front side of the pull plate (6).

7. The high-efficiency reverse osmosis water treatment equipment according to claim 5, characterized in that: Both sides of the pulling plate (6) are fixedly connected to the limiting plate (12), and the front side of the limiting plate (12) is provided with a second screw (13). The number of the second screws (13) is several and evenly distributed on the front side of the limiting plate (12). Both sides of the processing box (1) are fixedly connected to the connecting plate (9), and the rear side of the second screw (13) passes through the limiting plate (12) and is connected to the internal thread of the connecting plate (9).

8. The high-efficiency reverse osmosis water treatment equipment according to claim 1, characterized in that: The bottoms of both sides of the processing box (1) are fixedly connected to support plates (2), and the front and rear sides of the bottom of the support plates (2) are fixedly connected to support legs (3).

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