Sewage reverse osmosis ultrafiltration device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage reverse osmosis ultrafiltration device which comprises a fixed barrel, and a top cover is movably arranged at the top end of the fixed barrel. According to the utility model, the filter mechanism is mounted, so that sewage is discharged into the fixed barrel through the water inlet pipe during use, and large-particle substances in the sewage are separated through the filter screen in the filter plate, thereby playing a role in preventing the large-particle substances from blocking the reverse osmosis membrane; the device is provided with a fixed box, a first conveying pipe and a second conveying pipe are arranged in the fixed box, a filtered water source is conveyed into the fixed box from the first conveying pipe and the second conveying pipe when the device is used, a purification mechanism is installed, toxic substances in the water source are isolated through a reverse osmosis membrane in a fixed block when the device is used, and the effect of purifying and disinfecting the water source is achieved; and the fixed block is pulled away from the groove, so that the reverse osmosis membrane can be conveniently and regularly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage reverse osmosis ultrafiltration device. Background Art

[0002] Wastewater treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering.

[0003] However, in the prior art, the reverse osmosis membrane of the device is easily clogged by large particles during sewage treatment and is not easy to clean. In addition, the entire device is fixedly installed. If you want to clean the internal reverse osmosis membrane, you need to use other disassembly tools to disassemble the entire device and then take out the reverse osmosis membrane for cleaning, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage reverse osmosis ultrafiltration device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sewage reverse osmosis ultrafiltration device comprises a fixed barrel, a top cover is movably provided on the top of the fixed barrel, a water inlet pipe is fixedly provided on the left side of the top of the top cover, a filtering mechanism is fixedly provided on the bottom of the top cover, the filtering mechanism comprises a filter plate, a plurality of filter screens are fixedly provided inside the filter plate, a first delivery pipe is fixedly provided on one side of the fixed barrel, a delivery pump is fixedly provided on one end of the first delivery pipe, a second delivery pipe is fixedly provided on one end of the delivery pump, a fixed box is fixedly provided on one end of the second delivery pipe, a purification mechanism is fixedly provided inside the fixed box, the purification mechanism comprises a fixed block, a plurality of reverse osmosis membranes are fixedly provided inside the fixed block, a sealing layer is fixedly provided on the surface of the fixed block, a plurality of grooves are opened on the top of the fixed box, a first pull rod is fixedly provided on the top of the fixed block, and a water outlet pipe is fixedly provided on one side of the fixed box.

[0007] Preferably, the filtering mechanism comprises a fixing column, the bottom end of the top cover is fixedly provided with a fixing column, and the fixing column is fixedly connected to the middle of the top end of the filtering plate.

[0008] Preferably, a plurality of second pull rods are fixedly provided on both sides of the top end of the top cover, and a plurality of protrusions are fixedly provided on the top end inside the fixed barrel, and the protrusions are movably connected to the top cover.

[0009] Preferably, a casing is movably provided on the right side of the fixed barrel, and the bottom end of the interior of the casing is fixedly connected to the bottom end of the delivery pump.

[0010] Preferably, a one-way door is fixedly provided on the front side of the casing via a rotating shaft, and a third pull rod is fixedly provided on one side of the one-way door.

[0011] Preferably, a limiting block is fixedly provided on one side of the bottom end inside the casing, a first magnetic block is fixedly provided inside the limiting block, and a second magnetic block is fixedly provided inside the one-way door.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The sewage reverse osmosis ultrafiltration device is provided with a filtering mechanism. When in use, the sewage is discharged into the interior of the fixed barrel through the water inlet pipe, and then the large particles in the sewage are separated through the filter net inside the filter plate, thereby preventing the large particles from blocking the reverse osmosis membrane. A delivery pump is provided. When in use, the filtered water source is delivered from the first delivery pipe and the second delivery pipe to the interior of the fixed box. A purification mechanism is provided. When in use, the toxic substances in the water source are separated through the reverse osmosis membrane inside the fixed block, thereby purifying and disinfecting the water source. A sealing layer is provided. When in use, the water source is prevented from flowing out of the gap between the fixed box and the groove. A first pull rod is provided. When in use, the first pull rod is pulled to remove the fixed block from the groove, thereby facilitating regular cleaning of the reverse osmosis membrane.

[0014] 2. The sewage reverse osmosis ultrafiltration device is provided with a fixed column. When in use, the second pull rod is pulled to facilitate the removal of the top cover and the cleaning of the inside of the fixed barrel and the filter screen. A convex block is provided to abut against the top cover when in use to fix the top cover. A casing is provided to protect the internal device from being damaged by the outside. A one-way door is provided to open the one-way door when in use, which facilitates the maintenance and repair of the internal device. A limiting block is provided to abut against the one-way door when in use, and the one-way door is fixed through the mutual attraction between the first magnetic block and the second magnetic block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall device of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 For the utility model Figure 1 A magnified schematic diagram;

[0018] Figure 4 For the utility model Figure 1 Enlarged schematic diagram at point B.

[0019] In the figure: 1. fixed barrel; 2. top cover; 3. water inlet pipe; 4. filter plate; 5. filter screen; 6. first delivery pipe; 7. delivery pump; 8. second delivery pipe; 9. fixed box; 10. fixed block; 11. reverse osmosis membrane; 12. sealing layer; 13. groove; 14. first pull rod; 15. water outlet pipe; 16. fixed column; 17. second pull rod; 18. bump; 19. casing; 20. one-way door; 21. third pull rod; 22. limit block; 23. first magnetic block; 24. second magnetic block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution: a sewage reverse osmosis ultrafiltration device, comprising a fixed barrel 1, a top cover 2 is movably arranged on the top of the fixed barrel 1, a water inlet pipe 3 is fixedly arranged on the left side of the top of the top cover 2, a filtering mechanism is fixedly arranged on the bottom of the top cover 2, the filtering mechanism comprises a filter plate 4, a plurality of filter screens 5 are fixedly arranged inside the filter plate 4, a first delivery pipe 6 is fixedly arranged on one side of the fixed barrel 1, a delivery pump 7 is fixedly arranged on one end of the first delivery pipe 6, and a second delivery pipe 8 is fixedly arranged on one end of the delivery pump 7;

[0022] In this embodiment, a filtering mechanism is installed. When in use, sewage is discharged into the fixed barrel 1 through the water inlet pipe 3, and then the large particles in the sewage are separated through the filter screen 5 inside the filter plate 4, which plays a role in preventing the large particles from blocking the reverse osmosis membrane 11. A delivery pump 7 is installed. When in use, the filtered water source is delivered from the first delivery pipe 6 and the second delivery pipe 8 to the fixed box 9;

[0023] like Figure 1 and Figure 4 As shown, a fixed box 9 is fixedly arranged at one end of the second delivery pipe 8, a purification mechanism is fixedly arranged inside the fixed box 9, the purification mechanism includes a fixed block 10, a plurality of reverse osmosis membranes 11 are fixedly arranged inside the fixed block 10, a sealing layer 12 is fixedly arranged on the surface of the fixed block 10, a plurality of grooves 13 are opened at the top of the fixed box 9, a first pull rod 14 is fixedly arranged at the top of the fixed block 10, and a water outlet pipe 15 is fixedly arranged on one side of the fixed box 9;

[0024] In this embodiment, a purification mechanism is installed. When in use, the toxic substances in the water source are isolated through the reverse osmosis membrane 11 inside the fixed block 10, which plays a role in purifying and disinfecting the water source. A sealing layer 12 is installed to prevent the water source from flowing out of the gap between the fixed box 9 and the groove 13. A first pull rod 14 is installed. When in use, the first pull rod 14 is pulled to remove the fixed block 10 from the groove 13, which facilitates the regular cleaning of the reverse osmosis membrane 11.

[0025] like Figure 1 and Figure 2 As shown, a fixing column 16 is fixedly provided at the bottom of the top cover 2, a plurality of second pull rods 17 are fixedly provided at both sides of the top of the top cover 2, a plurality of protrusions 18 are fixedly provided at the top of the fixed barrel 1, and a housing 19 is movably provided on the right side of the fixed barrel 1;

[0026] In this embodiment, a fixing column 16 is installed. When in use, the second pull rod 17 is pulled to facilitate the removal of the top cover 2 and the cleaning of the interior of the fixed barrel 1 and the filter 5. A convex block 18 is installed to press against the top cover 2 when in use to fix the top cover 2. A housing 19 is installed to protect the internal device from being damaged by the outside world.

[0027] like Figure 1 and Figure 3 As shown, a one-way door 20 is fixedly provided on the front of the housing 19 through a rotating shaft, a third pull rod 21 is fixedly provided on one side of the one-way door 20, a limit block 22 is fixedly provided on one side of the bottom end of the housing 19, a first magnetic block 23 is fixedly provided inside the limit block 22, and a second magnetic block 24 is fixedly provided inside the one-way door 20;

[0028] In this embodiment, a one-way door 20 is installed. When in use, the third pull rod 21 is pulled to open the one-way door 20, which facilitates the maintenance and repair of the internal device. A limit block 22 is installed to resist the one-way door 20 when in use. The mutual attraction between the first magnetic block 23 and the second magnetic block 24 fixes the one-way door 20.

[0029] Working principle: by installing a filtering mechanism, when in use, sewage is discharged into the fixed barrel 1 through the water inlet pipe 3, and then the large particles in the sewage are separated through the filter screen 5 inside the filter plate 4, which plays a role in preventing the large particles from blocking the reverse osmosis membrane 11. A delivery pump 7 is installed, and when in use, the filtered water source is transported from the first delivery pipe 6 and the second delivery pipe 8 to the inside of the fixed box 9. A purification mechanism is installed, and when in use, the toxic substances in the water source are isolated through the reverse osmosis membrane 11 inside the fixed block 10, which plays a role in purifying and disinfecting the water source. A sealing layer 12 is installed, which plays a role in preventing the water source from flowing out of the gap between the fixed box 9 and the groove 13. A first pull rod 14 is installed, and the first pull rod 1 is pulled when in use. 4. The fixed block 10 is pulled out from the groove 13, which facilitates the regular cleaning of the reverse osmosis membrane 11. At the same time, a fixed column 16 is installed. When in use, the second pull rod 17 is pulled to facilitate the removal of the top cover 2 and the cleaning of the inside of the fixed barrel 1 and the filter screen 5. A convex block 18 is installed to press against the top cover 2 when in use, which plays a role in fixing the top cover 2. A housing 19 is installed to protect the internal device from being damaged by the outside. A one-way door 20 is installed. When in use, the third pull rod 21 is pulled to open the one-way door 20, which is convenient for the maintenance and repair of the internal device. A limit block 22 is installed to press against the one-way door 20 when in use. Through the mutual attraction of the first magnetic block 23 and the second magnetic block 24, the one-way door 20 is fixed.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewage reverse osmosis ultrafiltration device, characterized in that: The invention comprises a fixed barrel (1), a top cover (2) being movably provided at the top of the fixed barrel (1), a water inlet pipe (3) being fixedly provided at the left side of the top of the top cover (2), a filtering mechanism being fixedly provided at the bottom of the top cover (2), the filtering mechanism comprising a filtering plate (4), a plurality of filtering nets (5) being fixedly provided inside the filtering plate (4), a first delivery pipe (6) being fixedly provided at one side of the fixed barrel (1), a delivery pump (7) being fixedly provided at one end of the first delivery pipe (6), and a second delivery pipe (8) being fixedly provided at one end of the delivery pump (7) A fixed box (9) is fixedly arranged at one end of the second delivery pipe (8), a purification mechanism is fixedly arranged inside the fixed box (9), the purification mechanism comprises a fixed block (10), a plurality of reverse osmosis membranes (11) are fixedly arranged inside the fixed block (10), a sealing layer (12) is fixedly arranged on the surface of the fixed block (10), a plurality of grooves (13) are formed at the top of the fixed box (9), a first pull rod (14) is fixedly arranged at the top of the fixed block (10), and a water outlet pipe (15) is fixedly arranged on one side of the fixed box (9).

2. A sewage reverse osmosis ultrafiltration device according to claim 1, characterized in that: The filtering mechanism comprises a fixing column (16), the fixing column (16) being fixedly arranged at the bottom end of the top cover (2), and the fixing column (16) being fixedly connected to the middle of the top end of the filtering plate (4).

3. A sewage reverse osmosis ultrafiltration device according to claim 1, characterized in that: A plurality of second pull rods (17) are fixedly provided on both sides of the top end of the top cover (2), and a plurality of protrusions (18) are fixedly provided on the top end of the fixed barrel (1), wherein the protrusions (18) are movably connected to the top cover (2).

4. A sewage reverse osmosis ultrafiltration device according to claim 1, characterized in that: A casing (19) is movably provided on the right side of the fixed barrel (1), and the bottom end of the casing (19) is fixedly connected to the bottom end of the delivery pump (7).

5. A sewage reverse osmosis ultrafiltration device according to claim 4, characterized in that: A one-way door (20) is fixedly provided on the front of the housing (19) via a rotating shaft, and a third pull rod (21) is fixedly provided on one side of the one-way door (20).

6. A sewage reverse osmosis ultrafiltration device according to claim 5, characterized in that: A limit block (22) is fixedly disposed on one side of the bottom end of the casing (19), a first magnetic block (23) is fixedly disposed inside the limit block (22), and a second magnetic block (24) is fixedly disposed inside the one-way door (20).

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