Sewage resource recovery device for reverse osmosis membrane sewage

Abstract

The utility model relates to the technical field of sewage resource recovery, and discloses a sewage resource recovery device for reverse osmosis membrane sewage, which comprises a box body, a water inlet pipe and a water discharge pipe, an electric push rod is fixedly connected to the inner side wall of the box body, and the output end of the electric push rod is fixedly connected with a push block. A supporting block is fixedly connected to the inner side wall of the box body, a filtering plate is movably connected to the top of the supporting block, a magnet is fixedly connected to the bottom of the filtering plate, a connecting shaft is movably connected to the inner wall of the filtering plate, and a tension spring is fixedly connected to the outer wall of the connecting shaft. According to the sewage resource recovery device for reverse osmosis membrane sewage, a cleaning effect can be achieved when sewage solid-liquid resources are filtered, the filter plate is driven by the electric push rod to move up and down, so that solid impurities accumulated on the filter plate can shake into the recovery cover, and the situation that the solid impurities block the filter plate and affect the sewage circulation efficiency is prevented; and subsequent treatment and recovery of solid impurities and water resources are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage resource recovery, in particular to a sewage resource recovery device for reverse osmosis membrane sewage. Background Art

[0002] The reverse osmosis membrane equipment is a hollow tube body used to transport raw water and a reverse osmosis membrane connected to the hollow tube body. Generally, a water inlet is set at one end of the tube body and a concentrated water outlet is set at the other end of the tube body. The raw water is transported into the tube body from the water inlet, and after passing through the osmosis action of the reverse osmosis membrane, the concentrated liquid comes out from the concentrated water outlet. In order to reduce the waste of water resources, the sewage treated by the reverse osmosis membrane equipment is usually filtered again through a recovery device to facilitate the reuse of resources.

[0003] When the existing reverse osmosis membrane wastewater resource recovery device filters and recovers wastewater, due to the large impurities in the wastewater, the filter plate surface is prone to clogging during long-term filtration, and it has no cleaning effect, resulting in the need for frequent manual cleaning. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a wastewater resource recovery device for reverse osmosis membrane wastewater, which has the advantages of cleaning effect and solves the problems in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose of having a cleaning effect, the utility model provides the following technical solutions: a sewage resource recovery device for reverse osmosis membrane sewage, comprising a box body, an inlet pipe and a drain pipe, an electric push rod is fixedly connected to the inner wall of the box body, a push block is fixedly connected to the output end of the electric push rod, and a support block is fixedly connected to the inner wall of the box body.

[0006] The top of the support block is movably connected to a filter plate, the bottom of the filter plate is fixedly connected to a magnet, the inner wall of the filter plate is movably connected to a connecting shaft, the outer wall of the connecting shaft is fixedly connected to a tension spring, and one end of the connecting shaft is fixedly connected to a mounting seat, which can play a cleaning role when filtering solid and liquid resources in sewage. The filter plate is driven up and down by an electric push rod, so that solid impurities accumulated on the filter plate can be shaken into the recovery cover to prevent the solid impurities from clogging the filter plate and affecting the sewage circulation efficiency, and facilitate the subsequent processing and recovery of solid impurities and water resources.

[0007] Preferably, a recovery cover is fixedly connected to one side of the box body, a drainage square pipe is fixedly connected to the bottom of the recovery cover, a connecting groove is provided on the inner side wall of the box body, a mesh plate is fixedly connected to the inner bottom wall of the recovery cover, a slot is provided on the top of the recovery cover, and a sealing plate is movably connected to the inner wall of the slot, which can play a drainage role when solid impurities accumulate in the recovery cover and reduce the moisture in the solid impurities. At the same time, when the solid-liquid sewage is filtered, the sealing plate can reduce the circulation of sewage and improve the sewage resource recovery effect.

[0008] Preferably, the support block is an iron support block, and the support block is magnetically connected to the filter plate via a magnet, and can be magnetically adsorbed to the magnet at the bottom of the filter plate, thereby being able to stably support the filter plate.

[0009] Preferably, the mounting seat is a hollow mounting seat, and the inner wall of the mounting seat is fixedly connected to the connecting shaft and the tension spring respectively, so as to facilitate the installation of the connecting shaft and one end of the tension spring to the inside of the mounting seat, and reset under the action of the tension spring when the filter plate is lifted up.

[0010] Preferably, the sealing plate is movably connected to the recovery cover via a slot, and the outer wall of the sealing plate is wrapped with a rubber layer, which can facilitate the disassembly and assembly of the sealing plate and improve the sealing performance between the sealing plate and the slot during sealing.

[0011] Preferably, a movable groove is provided on the front side of the filter plate, and the filter plate is movably connected to the connecting shaft through the movable groove, so that the filter plate can be movably installed with the connecting shaft, so that it can move under the drive of the electric push rod.

[0012] Preferably, a mounting block is fixedly connected to the inner side wall of the box, and the box is fixedly connected to the electric push rod via the mounting block, so that the electric push rod can be installed on the inner side wall of the box, thereby facilitating driving the filter plate for active cleaning.

[0013] Compared with the prior art, the utility model provides a sewage resource recovery device for reverse osmosis membrane sewage, which has the following beneficial effects:

[0014] 1. The sewage resource recovery device for reverse osmosis membrane sewage can play a cleaning role when filtering the solid and liquid resources of sewage through the electric push rod, push block, support block, filter plate, magnet, connecting shaft, tension spring and mounting seat. The filter plate is driven up and down by the electric push rod, so that the solid impurities accumulated on the filter plate can be shaken into the recovery cover to prevent the solid impurities from clogging the filter plate and affecting the sewage circulation efficiency, and facilitate the subsequent treatment and recovery of solid impurities and water resources.

[0015] 2. The sewage resource recovery device for reverse osmosis membrane sewage can drain water when solid impurities accumulate in the recovery cover through the recovery cover, drainage square pipe, connection groove, mesh plate, slot and sealing plate, thereby reducing the water content in the solid impurities. At the same time, when the solid and liquid sewage is filtered, the sealing plate can reduce the circulation of sewage and improve the sewage resource recovery effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 3 This is a bottom view schematic diagram of the filter plate structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the connecting shaft and the mounting seat of the utility model;

[0020] Figure 5 This is a schematic diagram of the recovery cover structure of the utility model.

[0021] In the figure: 1. Box body; 2. Water inlet pipe; 3. Drain pipe; 4. Recovery cover; 5. Drain square pipe; 6. Connection slot; 7. Mesh plate; 8. Slot; 9. Sealing plate; 10. Electric push rod; 11. Push block; 12. Support block; 13. Filter plate; 14. Magnet; 15. Connecting shaft; 16. Tension spring; 17. Mounting seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] The preferred embodiment of the wastewater resource recovery device for reverse osmosis membrane wastewater provided by the utility model is as follows Figures 1 to 5 As shown: a sewage resource recovery device for reverse osmosis membrane sewage, including a box body 1, an inlet pipe 2 and a drain pipe 3, the inner wall of the box body 1 is fixedly connected to an electric push rod 10, the output end of the electric push rod 10 is fixedly connected to a pushing block 11, and the inner wall of the box body 1 is fixedly connected to a supporting block 12.

[0024] A filter plate 13 is movably connected to the top of the support block 12, a magnet 14 is fixedly connected to the bottom of the filter plate 13, a connecting shaft 15 is movably connected to the inner wall of the filter plate 13, a tension spring 16 is fixedly connected to the outer wall of the connecting shaft 15, and a mounting seat 17 is fixedly connected to one end of the connecting shaft 15, which can play a cleaning role when filtering solid and liquid resources in sewage. The filter plate 13 is driven up and down by the electric push rod 10, so that the solid impurities accumulated on the filter plate 13 can be shaken into the recovery cover 4, preventing the solid impurities from clogging the filter plate 13 and affecting the sewage circulation efficiency, and facilitating the subsequent processing and recovery of solid impurities and water resources.

[0025] In this embodiment, a recovery cover 4 is fixedly connected to one side of the box body 1, a drainage square pipe 5 is fixedly connected to the bottom of the recovery cover 4, a connecting groove 6 is provided on the inner side wall of the box body 1, a mesh plate 7 is fixedly connected to the inner bottom wall of the recovery cover 4, a slot 8 is provided on the top of the recovery cover 4, and a sealing plate 9 is movably connected to the inner wall of the slot 8, which can play a drainage role when solid impurities accumulate in the recovery cover 4, thereby reducing the moisture content in the solid impurities. At the same time, when the solid-liquid sewage is filtered and treated, the sealing plate 9 can reduce the circulation of sewage and improve the sewage resource recovery effect. Example

[0026] Based on Example 1, a preferred embodiment of the wastewater resource recovery device for reverse osmosis membrane wastewater provided by the utility model is as follows: Figures 1 to 5 As shown: the support block 12 is an iron support block, and the support block 12 is magnetically connected to the filter plate 13 through the magnet 14, and can be magnetically adsorbed with the magnet 14 at the bottom of the filter plate 13, so as to stably support the filter plate 13.

[0027] In this embodiment, the mounting seat 17 is a hollow mounting seat, and the inner wall of the mounting seat 17 is fixedly connected to the connecting shaft 15 and the tension spring 16 respectively, so that the connecting shaft 15 and one end of the tension spring 16 can be installed with the inside of the mounting seat 17, and when the filter plate 13 is lifted up, it is reset under the action of the tension spring 16.

[0028] Furthermore, the sealing plate 9 is movably connected to the recovery cover 4 through the slot 8, and the outer wall of the sealing plate 9 is wrapped with a rubber layer, which can facilitate the disassembly and assembly of the sealing plate 9 and improve the sealing between the sealing plate 9 and the slot 8 during sealing.

[0029] Furthermore, a movable groove is provided on the front side of the filter plate 13 , and the filter plate 13 is movably connected to the connecting shaft 15 through the movable groove, so that the filter plate 13 can be movably installed with the connecting shaft 15 , so that it can move under the drive of the electric push rod 10 .

[0030] In addition, a mounting block is fixedly connected to the inner wall of the box body 1, and the box body 1 is fixedly connected to the electric push rod 10 through the mounting block, so that the electric push rod 10 can be installed on the inner wall of the box body 1, thereby facilitating driving the filter plate 13 for active cleaning.

[0031] When in use, the water inlet pipe 2 is installed with the sewage pipe of the reverse osmosis membrane device, so that the sewage is discharged into the box body 1 through the water inlet pipe 2. The sewage of the reverse osmosis membrane device can be filtered through the filter plate 13 arranged in the box body 1, so that the impurities in the sewage are separated into solid and liquid. The treated sewage is discharged outward through the drain pipe 3 for recycling. At the same time, when it is necessary to clean the solid impurities accumulated on the filter plate 13, the electric push rod 10 can be started to drive the push block 11 at the output end to move up and down, so that the push block 11 moves up and down under the drive of the electric push rod 10. The filter plate 13 is lifted up to move, and when moving, the filter plate 13 will drive the tension spring 16 to move, so that the filter plate 13 can be reset when repeatedly moving, and the action generated by the repeated movement can make the solid impurities accumulated on the filter plate 13 fall and shake into the recovery cover 4, which is convenient for subsequent cleaning and collection, and the recovery cover 4 is provided with a mesh plate 7, which can drain the moisture in the accumulated solid impurities and allow the sewage to enter the box body 1, and the recovery cover 4 is provided with a sealing plate 9, which can prevent the sewage from flowing out when filtering and treating, thereby improving the overall use effect.

[0032] To sum up, it can play a cleaning role when filtering the solid and liquid resources of sewage, so that the solid impurities accumulated on the filter plate 13 can be shaken into the recovery cover 4, preventing the solid impurities from clogging the filter plate 13 and affecting the sewage circulation efficiency, and can play a drainage role when the solid impurities accumulate in the recovery cover 4, thereby reducing the water content in the solid impurities. At the same time, when the solid and liquid sewage is filtered, the sealing plate 9 can reduce the sewage circulation and improve the sewage resource recovery effect.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater resource recovery device for reverse osmosis membrane wastewater, comprising a housing (1), a water inlet pipe (2) and a drain pipe (3), characterized in that: The inner side wall of the box body (1) is fixedly connected to an electric push rod (10), the output end of the electric push rod (10) is fixedly connected to a push block (11), and the inner side wall of the box body (1) is fixedly connected to a support block (12); The top of the support block (12) is movably connected to a filter plate (13), the bottom of the filter plate (13) is fixedly connected to a magnet (14), the inner wall of the filter plate (13) is movably connected to a connecting shaft (15), the outer wall of the connecting shaft (15) is fixedly connected to a tension spring (16), and one end of the connecting shaft (15) is fixedly connected to a mounting seat (17).

2. A wastewater resource recovery device for reverse osmosis membrane wastewater according to claim 1, characterized in that: A recovery cover (4) is fixedly connected to one side of the box body (1), a drainage square pipe (5) is fixedly connected to the bottom of the recovery cover (4), a connecting groove (6) is provided on the inner side wall of the box body (1), a mesh plate (7) is fixedly connected to the inner bottom wall of the recovery cover (4), a slot (8) is provided on the top of the recovery cover (4), and a sealing plate (9) is movably connected to the inner wall of the slot (8).

3. A wastewater resource recovery device for reverse osmosis membrane wastewater according to claim 1, characterized in that: The support block (12) is an iron support block, and the support block (12) is magnetically connected to the filter plate (13) via a magnet (14).

4. A wastewater resource recovery device for reverse osmosis membrane wastewater according to claim 1, characterized in that: The mounting seat (17) is a hollow mounting seat, and the inner wall of the mounting seat (17) is fixedly connected to the connecting shaft (15) and the tension spring (16) respectively.

5. A wastewater resource recovery device for reverse osmosis membrane wastewater according to claim 2, characterized in that: The sealing plate (9) is movably connected to the recovery cover (4) via the slot (8), and the outer wall of the sealing plate (9) is wrapped with a rubber layer.

6. A wastewater resource recovery device for reverse osmosis membrane wastewater according to claim 1, characterized in that: A movable groove is provided on the front side of the filter plate (13), and the filter plate (13) is movably connected to the connecting shaft (15) via the movable groove.

7. A wastewater resource recovery device for reverse osmosis membrane wastewater according to claim 1, characterized in that: The inner side wall of the box body (1) is fixedly connected with a mounting block, and the box body (1) is fixedly connected to the electric push rod (10) via the mounting block.

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