CN220237922U - Nanofiltration assembly - Google Patents

Abstract

The utility model provides a nano filter assembly, which comprises a filter shell, wherein the upper end of the filter shell is fixedly communicated with a water inlet, the inner wall of the upper end in the filter shell is fixedly provided with a filter assembly, the lower end of the filter assembly is fixedly provided with a dirt stacking chamber, a filter chamber is arranged in the filter assembly, a cleaning assembly is movably connected between the filter chamber and the dirt stacking chamber, an installation chamber is arranged in the inner bottom of the filter shell, a driving assembly is fixedly arranged in the installation chamber, the driving assembly is movably connected with the cleaning assembly, the lower end of the filter shell is fixedly provided with a water outlet, the upper end of the dirt stacking chamber is fixedly communicated with a water inlet, the lower end of the dirt stacking chamber is fixedly communicated with a sewage drain, and the structure design is simple, so that the cleaning of the inner wall of the annular nano filter screen can be realized, and the cleaning of the inner wall of the annular nano filter screen can be ensured, and the filtering effect and speed can be ensured while the annular nano filter screen does not need to be replaced.

Description

Nanofiltration assembly

Technical Field

The utility model relates to the technical field of filter devices, in particular to a nano filter assembly.

Background

Along with the acceleration of industrialization and modernization processes in China, the water demand in the industrial field and the water quantity of the generated wastewater are huge, the increase and decrease of the water consumption and the discharge quantity of organic pollutants not only have great influence on the comprehensive economic benefits of enterprises, but also have important effects on solving the water shortage contradiction in the area and improving the surface water environment condition, the filtering process in the water treatment process is the most important one, the filter screen in the filter assembly in the prior art is not easy to clean, the filter element needs to be replaced at regular time, and impurities accumulated on the inner wall of the filter screen can influence the filtering effect and speed if the filter element is not replaced, so that the practicability of the filter is greatly reduced, and therefore, the nano filter assembly is needed to be provided to solve the problems.

Disclosure of Invention

In order to achieve the above purpose, the utility model provides a nano filter assembly, which comprises a filter housing, wherein the upper end of the filter housing is fixedly communicated with a water inlet, the inner wall of the upper end in the filter housing is fixedly provided with a filter assembly, the lower end of the filter assembly is fixedly provided with a dirt stacking chamber, a filter chamber is arranged in the filter assembly, a cleaning assembly is movably connected between the filter chamber and the dirt stacking chamber, an installation chamber is arranged in the inner bottom of the filter housing, a driving assembly is fixedly arranged in the installation chamber, the driving assembly is movably connected with the cleaning assembly, the lower end of the filter housing is fixedly provided with a water outlet, the upper end of the dirt stacking chamber is fixedly communicated with a water inlet, and the lower end of the dirt stacking chamber is fixedly communicated with a drain.

Preferably, the cleaning component comprises a guide rod fixedly symmetrically arranged on the inner wall of the upper end of the filter shell, the guide rod is positioned in the filter chamber and the dirt stacking chamber, a circular fixing block is movably arranged outside the guide rod, an annular scraping plate is movably arranged in the circular fixing block, the annular scraping plate is attached to the annular nano filter screen, impurities on the inner wall of the annular nano filter screen can be cleaned simply by the structural design, and the filtering effect and the filtering rate are guaranteed under the condition that the annular nano filter screen does not need to be replaced, so that the practicability of the device is improved.

Preferably, the filter component comprises an annular nano filter screen fixedly arranged on the inner wall of the upper end of the filter shell, the lower end of the annular nano filter screen is fixedly connected with the upper end of the dirt piling chamber, a filter chamber is arranged in the annular nano filter screen, and the structural design is simple and can carry out finer filtration on water to be filtered.

Preferably, the drive assembly includes the fixed motor that sets up in the installing chamber, the output fixedly connected with rotation axis of motor, the rotation axis runs through in the installing chamber upper end inner wall extension filter shell through the bearing, the rotation axis other end runs through dirty room bottom of heap and circular fixed block threaded connection through the bearing, and this structural design is simple and convenient to drive the clearance subassembly and clean.

Preferably, the cooperation groove has been seted up to bilateral symmetry in the circular fixed block, the symmetry fixedly connected with spring in the cooperation groove, the symmetry the other end and the annular scraper blade fixed connection of spring, this structural design is simple can make the annular nano-filter screen of laminating that annular scraper blade is more to make clear effect better.

Preferably, the water inlet one end fixedly connected with inlet tube, the inlet tube other end and water pump output fixed connection, this structural design is simple can realize piling dirty indoor wall and clean.

Preferably, the water inlet is communicated in the filter chamber, and the simple structural design can enable sewage to be filtered to directly enter the filter chamber.

Compared with the prior art, the utility model has the beneficial effects that:

the filter housing, the water inlet pipe, the driving component, the filtering component and the filtering chamber are arranged; the cooperation between installation room, water inlet, delivery port, the water inlet can carry out fine filtration to sewage for sewage is more clean and tidy, through setting up cleaning module, the water inlet, pile dirty room, the cooperation between drive assembly, the installation room can clean annular nanometer filter screen inner wall, prevent that piling up of impurity and large granule material from leading to filterable effect and speed to reduce, thereby make the great reduction of practicality of the device, through setting up the spring, the cooperation groove, the cooperation between annular scraper blade, the circular fixed plate can make annular scraping more press close to annular nanometer filter screen, make clear effect better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a cleaning assembly according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a filter housing; 2. a water inlet pipe; 3. a drive assembly; 4. a filter assembly; 5. cleaning the assembly; 6. a dirt piling chamber; 11. a water inlet; 12. a water outlet; 13. a water inlet; 14. a sewage outlet; 15. a mounting chamber; 31. a motor; 32. a rotation shaft; 33. a guide rod; 41. a filtering chamber; 42. an annular nano filter screen; 51. an annular scraping plate; 52. a mating groove; 53. a spring; 54. a circular fixing block.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, the filter comprises a filter housing 1, a water inlet 13 is fixedly arranged at the upper end of the filter housing 1, a filter assembly 4 is fixedly arranged at the inner wall of the upper end in the filter housing 1, a sewage stacking chamber 6 is fixedly arranged at the lower end of the filter assembly 4, a filter chamber 41 is arranged in the filter assembly 4, the sewage can be filtered by the aid of the simple structural design, a cleaning assembly 5 is movably connected between the filter chamber 41 and the sewage stacking chamber 6, the simple structural design can clean the inner wall of an annular nano filter screen 42, the filtering effect and the reduction of the speed caused by accumulation of impurities and large particulate matters are prevented, the practicability of the device is greatly reduced, an installation chamber 15 is arranged in the inner bottom of the filter housing 1, a driving assembly 3 is fixedly arranged in the installation chamber 15, the driving assembly 3 is movably connected with the cleaning assembly 5, a water outlet 12 is fixedly arranged at the lower end of the filter housing 1, a water inlet 11 is fixedly arranged at the upper end of the sewage stacking chamber 6, and a water outlet 14 is fixedly connected with the lower end of the sewage stacking chamber 6, and the sewage stacking chamber 6 is simply and the sewage can be flushed by the structural design.

Referring to fig. 2 and 3, the cleaning assembly 5 includes a guide rod 33 fixedly and symmetrically disposed on an inner wall of an upper end of the filter housing 1, the guide rod is located in the filter chamber 41 and the dirt stacking chamber 6, a circular fixing block 54 is movably disposed outside the guide rod 33, an annular scraping plate 51 is movably disposed in the circular fixing block 54, the annular scraping plate 51 is attached to the annular nano filter screen 42, impurities on the inner wall of the annular nano filter screen 42 can be cleaned simply by the structural design, and the filtering effect and speed are guaranteed without replacing the annular nano filter screen, so that the practicability of the device is improved.

Referring to fig. 2, the filter assembly 4 includes an annular nano filter screen 42 fixedly disposed on an inner wall of an upper end of the filter housing 1, a lower end of the annular nano filter screen 42 is fixedly connected with an upper end of the dirt stacking chamber 6, and a filter chamber 41 is disposed in the annular nano filter screen 42.

Please refer to fig. 2, the driving assembly 3 includes a motor 31 fixedly disposed in the installation chamber 15, an output end of the motor 31 is fixedly connected with a rotating shaft 32, the rotating shaft 32 extends into the filter housing through a bearing penetrating through an inner wall of an upper end of the installation chamber 15, and the other end of the rotating shaft 32 penetrates through a bottom of the dirt stacking chamber 6 through a bearing and is in threaded connection with a circular fixing block 54.

Referring to fig. 2-4, the circular fixing block 54 is provided with a mating groove 52 symmetrically and longitudinally, a spring 53 is fixedly connected in the mating groove 52, and the other end of the spring 53 is fixedly connected with the annular scraper 51.

Please refer to fig. 1 and fig. 2, one end of the water inlet 11 is fixedly connected with the water inlet pipe 2, the other end of the water inlet pipe 2 is fixedly connected with the output end of the water pump, the structural design is simple, the inner wall of the sewage stacking chamber 6 can be cleaned, the water inlet 13 is communicated in the filtering chamber 41, and the structural design is simple, so that the sewage to be filtered can directly enter the filtering chamber 41.

Example 1:

when the device is needed to be used for filtering sewage, the wu-shaped filtered sewage is discharged from the water inlet 13, enters the filtering chamber 41, is guided into the filter shell 1 under the cooperation of the annular nano filter screen 42, and flows out along with the filter shell 1 entering the water outlet 12

Example 2:

when the device is required to be used for cleaning the interior of the annular nano filter screen 42, a motor 31 in the installation chamber 15 is started, the motor 31 drives a rotating shaft 32 to rotate under the cooperation of a bearing, then the rotating shaft 32 drives an annular fixed block to slide from top to bottom under the action of a symmetrical guide rod 33, the annular fixed block 54 drives an annular scraping plate 51 to scrape all impurity particles on the inner wall of the annular nano filter screen 42 under the cooperation of a spring 53 and a matching groove 52 and fall into the sewage stacking chamber 6, and when the horizontal positions of the annular scraping plate 51 and the annular fixed block are leveled with the upper end of the sewage stacking chamber 6, water is injected into the sewage stacking chamber 6 from the water inlet pipe 2 through the water inlet 11 for flushing, and then sewage with the impurity particles is discharged from the sewage drain 14.

Claims (7)

1. A nanofiltration assembly, characterized by: including filter housing (1), filter housing (1) upper end fixedly set up the intercommunication and be equipped with water inlet (13), filter housing (1) inner wall is fixed to be equipped with filter component (4), filter component (4) lower extreme is fixed to be equipped with and is piled dirty room (6), be equipped with filter chamber (41) in filter component (4), swing joint has clearance subassembly (5) between filter chamber (41) and the dirty room (6) of heap, filter housing (1) inner bottom is equipped with installation room (15), installation room (15) internal fixation is equipped with drive assembly (3), drive assembly (3) and clearance subassembly (5) swing joint, filter housing (1) lower extreme is fixed to have seted up delivery port (12), it is equipped with water inlet (11) to pile dirty room (6) upper end fixed intercommunication, it is equipped with drain (14) to pile dirty room (6) lower extreme fixed intercommunication.

2. A nanofiltration assembly as defined in claim 1, wherein: the cleaning assembly (5) comprises guide rods (33) fixedly and symmetrically arranged on the inner wall of the upper end of the filter shell (1), the guide rods are symmetrically arranged in the filter chamber (41) and the sewage stacking chamber (6), round fixing blocks (54) are movably arranged outside the guide rods (33), annular scraping plates (51) are movably arranged in the round fixing blocks (54), and the annular scraping plates (51) are attached to the annular nano filter screen (42).

3. A nanofiltration assembly as defined in claim 1, wherein: the filter assembly (4) comprises an annular nano filter screen (42) fixedly arranged on the inner wall of the upper end of the filter shell (1), the lower end of the annular nano filter screen (42) is fixedly connected with the upper end of the sewage stacking chamber (6), and a filter chamber (41) is arranged in the annular nano filter screen (42).

4. A nanofiltration assembly as defined in claim 1, wherein: the driving assembly (3) comprises a motor (31) fixedly arranged in the installation chamber (15), the output end of the motor (31) is fixedly connected with a rotating shaft (32), the rotating shaft (32) penetrates through the inner wall of the upper end of the installation chamber (15) through a bearing and extends into the filter shell, and the other end of the rotating shaft (32) penetrates through the bottom of the dirt stacking chamber (6) through the bearing and is in threaded connection with a circular fixing block (54).

5. A nanofiltration assembly as defined in claim 2, wherein: the circular fixing block (54) is internally provided with a matching groove (52) in a front-back and left-right symmetrical mode, a spring (53) is fixedly connected in the matching groove (52) in a symmetrical mode, and the other end of the spring (53) is fixedly connected with the annular scraping plate (51).

6. A nanofiltration assembly as defined in claim 3, wherein: one end of the water inlet (11) is fixedly connected with a water inlet pipe (2), and the other end of the water inlet pipe (2) is fixedly connected with the output end of the water pump.

7. A nanofiltration assembly as defined in claim 2, wherein: the water inlet (13) is communicated in the filter chamber (41).