CN217016119U

CN217016119U - Sewage treatment membrane frame convenient to wash

Info

Publication number: CN217016119U
Application number: CN202220696723.XU
Authority: CN
Inventors: 崔洪瑞
Original assignee: Zhejiang Free Trade Zone Chengren Environmental Protection Technology Co ltd
Current assignee: Zhejiang Free Trade Zone Chengren Environmental Protection Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-22
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a sewage treatment membrane frame convenient to clean, which comprises a shell, wherein a treatment cavity is formed in an inner cavity of the shell, the top of the treatment cavity is communicated with two water inlets, a motor is installed in the middle of the top of the shell, a water outlet end is arranged at the bottom of the shell, a membrane frame ring is arranged in the middle of the inner cavity of the treatment cavity, a fixing ring is arranged at the top of the membrane frame ring, the outer peripheral surface of the fixing ring is fixedly connected with the inner cavity surface of the treatment cavity, a Y-shaped frame is fixedly connected in the middle of the membrane frame ring, a plurality of filtering membranes are installed between the Y-shaped frame and the membrane frame ring, a rotating shaft is movably connected to the surface of the top of the Y-shaped frame, and a cleaning ring is fixedly sleeved at the bottom of the outer peripheral surface of the rotating shaft. The utility model can avoid the situation that the filtering membrane is easy to block in the long-term use process, thereby ensuring that the device can normally run in the long-term use process.

Description

Sewage treatment membrane frame convenient to wash

Technical Field

The utility model relates to the technical field of sewage treatment membrane frames, in particular to a sewage treatment membrane frame convenient to clean.

Background

The sewage treatment membrane utilizes the solid-liquid separation principle of membrane silk, replaces conventional sediment, filtration technique for the quality of water after handling directly reaches emission standard, and current sewage treatment station utilizes the filtration membrane in the filtration membrane frame to filter the particulate matter in the sewage to sewage in-process to sewage treatment, then discharges the disinfect in the disinfect box.

Most of the sewage treatment membrane racks in the prior art are not provided with corresponding cleaning structures, so that the blockage of the treatment membrane is easy to occur in the long-term use process, the normal use of the device is influenced, and the use is not facilitated.

Disclosure of Invention

The utility model aims to provide a sewage treatment membrane frame convenient to clean, and aims to solve the problem that treatment membranes are easy to block in the long-term use process because most of sewage treatment membrane frames in the technology are not provided with corresponding cleaning structures.

In order to achieve the above purpose, the utility model provides the following technical scheme: a sewage treatment membrane frame convenient to clean comprises an outer shell, wherein a treatment cavity is formed in an inner cavity of the outer shell, two water inlets are communicated with the top of the treatment cavity, a motor is installed at the middle position of the top of the outer shell, a water outlet end is arranged at the bottom of the outer shell, a membrane frame ring is arranged at the middle position of the inner cavity of the treatment cavity, a fixing ring is arranged at the top of the membrane frame ring, the outer peripheral surface of the fixing ring is fixedly connected with the inner cavity surface of the treatment cavity, a Y-shaped frame is fixedly connected with the middle position of the membrane frame ring, a plurality of filtering membranes are installed between the Y-shaped frame and the membrane frame ring, a rotating shaft is movably connected to the surface of the top of the Y-shaped frame, a cleaning ring is fixedly sleeved on the outer peripheral surface of the rotating shaft, a connecting shaft is fixedly connected with the output end of the motor, the bottom of the connecting shaft penetrates through the outer shell and extends into the treatment cavity, the top of axis of rotation extends to the inside of connecting axle, the inner peripheral surface fixedly connected with of connecting axle has a plurality of first fixed strips, the axis of rotation is close to the first fixed strip's in corresponding position department and has all seted up first groove.

Preferably, the bottom of solid fixed ring is a plurality of screw thread posts of fixedly connected with all, the outer peripheral face of screw thread post is threaded connection has two nuts all, a plurality of openings have been seted up on the surface of membrane frame ring, membrane frame ring all is located the intermediate position department that corresponds two nuts in position.

Preferably, the bottom of the cavity surface of the treatment cavity is provided with an internal thread structure, the top of the outer peripheral surface of the water outlet end is provided with an external thread structure matched with the external thread structure, and the water outlet end is connected with the treatment cavity through the thread structure.

Preferably, the top of the inner cavity of the connecting shaft is fixedly connected with an inserting rod, a slot is formed in the middle of the rotating shaft, and the bottom of the inserting rod extends into the slot.

Preferably, the peripheral surfaces of the slots are communicated with a plurality of second grooves, second fixing strips are inserted into the second grooves, and one ends of the second fixing strips, close to the inserted bar, penetrate through the corresponding positions of the inner parts of the second grooves and are fixedly connected with the peripheral surfaces of the inserted bar.

Preferably, the middle position of the inner cavity of the water outlet end is arranged in an arc shape, and the inner cavity of the water outlet end is communicated with the outside.

In the technical scheme, the utility model has the following technical effects and advantages:

1. according to the cleaning device, the motor is started by a user, so that the connecting shaft makes circular motion, the rotating shaft makes circular motion under the action of the collision between the first groove and the first fixing strip and the action of the collision between the second groove and the second fixing strip, and the cleaning ring makes circular motion, so that the cleaning ring can make friction with the filtering membrane through the motion of the cleaning ring, and therefore, the phenomenon that the filtering membrane is easily blocked in the long-term use process is avoided due to the friction between the cleaning ring and the filtering membrane, the normal operation of the cleaning device in the long-term use process is ensured, and the practicability of the cleaning device is improved;

2. according to the membrane frame ring fixing device, the water outlet end is connected with the treatment cavity through the threaded structure, so that the water outlet end can be separated from the treatment cavity, the membrane frame ring is arranged at the relative position of the bottom of the fixing ring, the threaded column is arranged inside the opening at the corresponding position, and the membrane frame ring is clamped and fixed through the two nuts, so that the membrane frame ring can be installed.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view of a three-dimensional structure in a front view direction according to the present invention.

Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic perspective view of a partial structure of the present invention.

Fig. 5 is a schematic sectional view of a partial structure of a three-dimensional structure in a top view direction according to the present invention.

Description of the reference numerals:

1. a housing; 2. a treatment chamber; 3. a water inlet; 4. a water outlet end; 5. a motor; 6. a fixing ring; 7. a membrane frame ring; 8. a threaded post; 9. a nut; 10. an opening; 11. a Y-shaped frame; 12. a filtration membrane; 13. cleaning a ring; 14. a rotating shaft; 15. a connecting shaft; 16. a first groove; 17. a first fixing strip; 18. inserting slots; 19. inserting a rod; 20. a second fixing strip; 21. a second groove.

Detailed Description

The utility model provides a sewage treatment membrane frame convenient to clean as shown in figures 1-5, which comprises a shell 1, wherein a treatment cavity 2 is formed in the inner cavity of the shell 1, the top of the treatment cavity 2 is communicated with two water inlets 3, a motor 5 is installed at the middle position of the top of the shell 1, a water outlet end 4 is arranged at the bottom of the shell 1, a membrane frame ring 7 is arranged at the middle position of the inner cavity of the treatment cavity 2, a fixing ring 6 is arranged at the top of the membrane frame ring 7, the outer peripheral surface of the fixing ring 6 is fixedly connected with the inner cavity surface of the treatment cavity 2, a Y-shaped frame 11 is fixedly connected with the middle position of the membrane frame ring 7, a plurality of filtering membranes 12 are installed between the Y-shaped frame 11 and the membrane frame ring 7, a rotating shaft 14 is movably connected with the surface of the top of the Y-shaped frame 11, and a cleaning ring 13 is installed at the bottom of the outer peripheral surface of the rotating shaft 14, the output end of the motor 5 is fixedly connected with a connecting shaft 15, the bottom of the connecting shaft 15 penetrates through the shell 1 and extends into the treatment cavity 2, the top of the rotating shaft 14 extends into the connecting shaft 15, the inner peripheral surface of the connecting shaft 15 is fixedly connected with a plurality of first fixing strips 17, the positions of the rotating shaft 14, which are close to the first fixing strips 17 at the corresponding positions, are all provided with first grooves 16, when a user needs to clean the filter membrane 12, the output end of the motor 5 does circular motion by starting the motor 5, so that the connecting shaft 15 does circular motion, further, under the interference action of the first grooves 16 and the first fixing strips 17, the rotating shaft 14 does circular motion, further, the cleaning ring 13 does circular motion, further, the motion of the cleaning ring 13 can rub against the filter membrane 12, and further, the cleaning effect on the filter membrane 12 is achieved, avoiding the occurrence of blockage in the process of long-term use.

Further, in above-mentioned technical scheme, the bottom of solid fixed ring 6 all is a plurality of screw post 8 of fixedly connected with, the outer peripheral face of screw post 8 all has two nut 9 of threaded connection, a plurality of openings 10 have been seted up on the surface of membrane frame ring 7, membrane frame ring 7 all is located the intermediate position department of two nut 9 of corresponding position, when the user need install membrane frame ring 7, at first locate the relevant position department of a plurality of screw post 8 outer peripheral faces with one of them group nut 9 through the helicitic texture cover, through place membrane frame ring 7 in the relative position department of solid fixed ring 6 bottom back, place screw post 8 in the inside of corresponding position opening 10, establish the relevant position department with the outer peripheral face of a plurality of screw post 8 with another group nut 9 cover through helicitic texture to it is fixed with membrane frame ring 7 centre gripping, thereby can realize the installation work of membrane frame ring 7.

Furthermore, in the above technical solution, the bottom of the inner cavity surface of the processing cavity 2 is provided with an internal thread structure, the top of the outer peripheral surface of the water outlet end 4 is provided with an external thread structure matched with the water outlet end, the water outlet end 4 is connected with the treatment cavity 2 through the thread structure, the middle position of the inner cavity of the water outlet end 4 is arranged in an arc shape, the inner cavity of the water outlet end 4 is communicated with the outside and is connected with the processing cavity 2 through the water outlet end 4 by a thread structure, thereby separating and combining the water outlet end 4 and the processing cavity 2, and because the water outlet end is connected with the processing cavity through the thread structure, when the water treatment device is combined together, the water in the treatment cavity 2 can not flow out from a gap between the treatment cavity 2 and the water inlet 3, and simultaneously, because the middle position of the inner cavity of the water outlet end 4 is arranged in an arc shape, and further, under the action of gravity, the water treated in the treatment cavity 2 can flow out from the bottom of the water outlet end 4 conveniently.

Furthermore, in the above technical solution, the top of the inner cavity of the connecting shaft 15 is fixedly connected with an inserted link 19, a slot 18 is opened at the middle position of the rotating shaft 14, the bottom of the inserted link 19 extends to the inside of the slot 18, the peripheral surfaces of the slots 18 are all communicated with a plurality of second grooves 21, second fixing strips 20 are inserted into the second grooves 21, one end of the second fixing strip 20 close to the inserting rod 19 passes through the inside of the correspondingly positioned second groove 21 and is fixedly connected with the outer circumferential surface of the inserting rod 19, by extending the inserting rod 19 to the inside of the inserting groove 18, and by extending the second fixing strip 20 to the inside of the second strip groove 21 at the corresponding position, the connection relationship between the connecting shaft 15 and the rotating shaft 14 can be further enhanced, therefore, the rotating shaft 14 can be driven to do circular motion more stably when the connecting shaft 15 rotates.

The implementation mode is specifically as follows: in the actual use process, when a user needs to install the membrane frame ring 7, firstly, the water outlet end 4 is screwed, so that the water outlet end 4 is separated from the treatment cavity 2 through the thread structure, then one group of nuts 9 is sleeved on the corresponding positions of the outer peripheral surfaces of the plurality of thread columns 8 through the thread structure, after the membrane frame ring 7 is arranged at the corresponding position of the bottom of the fixing ring 6, the thread columns 8 are arranged inside the corresponding position openings 10, the other group of nuts 9 is sleeved on the corresponding positions of the outer peripheral surfaces of the plurality of thread columns 8 through the thread structure, so that the membrane frame ring 7 is clamped and fixed, and thus the installation work of the membrane frame ring 7 can be realized, in the process, the top of the rotating shaft 14 can extend to the inside of the connecting shaft 15, so that the first fixing strip 17 extends to the inside of the first strip groove 16 at the corresponding position, and the inserting rod 19 can also extend to the inside of the inserting groove 18, thereby enabling the second fixing strip 20 to extend into the second groove 21, and finally combining the treatment cavity 2 and the water outlet end 4 through the thread structure between the treatment cavity 2 and the water outlet end 4, when the surface of the filtering membrane 12 needs to be cleaned, the output end of the motor 5 is enabled to do circular motion by opening, and further enabling the connecting shaft 15 to do circular motion, and further enabling the cleaning ring 13 to do circular motion under the interference action of the first groove 16 and the first fixing strip 17 and the interference action between the second fixing strip 20 and the second groove 21, so that the rotating shaft 14 is driven to do circular motion, and further enabling the cleaning ring 13 to generate friction action with the filtering membrane 12 through the motion of the cleaning ring 13, thereby cleaning the filtering membrane 12, and avoiding the occurrence of blockage in the long-term use process, and the embodiment specifically solves the problem that most of the sewage treatment membrane frame in the prior art is not provided with a corresponding cleaning structure, so that the treatment membrane thereof is liable to suffer clogging during long-term use.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and are not to be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a sewage treatment membrane frame convenient to wash, includes shell (1), its characterized in that: the utility model discloses a cleaning device of a water treatment device, including shell (1), treatment chamber (2) have been seted up to the inner chamber of shell (1), the top intercommunication of treatment chamber (2) has two water inlets (3), the intermediate position department at shell (1) top installs motor (5), the bottom of shell (1) is provided with out water end (4), the intermediate position department of treatment chamber (2) inner chamber is provided with membrane frame ring (7), the top of membrane frame ring (7) is provided with solid fixed ring (6), gu the outer peripheral face of fixed ring (6) and the inner chamber face fixed connection of treatment chamber (2), the intermediate position department fixed connection of membrane frame ring (7) has Y shape frame (11), install a plurality of filtration membrane (12) between Y shape frame (11) and membrane frame ring (7), the surface swing joint at Y shape frame (11) top has axis of rotation (14), the bottom fixed cover of axis of rotation (14) outer peripheral face is equipped with clean ring (13), the output end fixedly connected with connecting axle (15) of motor (5), the inside that shell (1) and extended to treatment chamber (2) is passed and the bottom of connecting axle (15), the top of axis of rotation (14) extends to the inside of connecting axle (15), the inner peripheral surface fixedly connected with of connecting axle (15) is a plurality of first fixed strip (17), first strip groove (16) have all been seted up to axis of rotation (14) near the position department that corresponds the first fixed strip (17) in position.

2. The sewage treatment membrane rack convenient to clean of claim 1, wherein: the bottom of solid fixed ring (6) is a plurality of fixedly connected with screw thread post (8), the outer peripheral face of screw thread post (8) is threaded connection all has two nuts (9), a plurality of openings (10) have been seted up on the surface of membrane frame ring (7), membrane frame ring (7) all are located the intermediate position department that corresponds two nuts (9) in position.

3. The membrane rack for sewage treatment convenient to clean of claim 1, wherein: the bottom of the inner cavity surface of the treatment cavity (2) is provided with an internal thread structure, the top of the outer peripheral surface of the water outlet end (4) is provided with an external thread structure matched with the external thread structure, and the water outlet end (4) is connected with the treatment cavity (2) through the thread structure.

4. The membrane rack for sewage treatment convenient to clean of claim 1, wherein: the top fixedly connected with inserted bar (19) of connecting axle (15) inner chamber, slot (18) have been seted up to the intermediate position department of axis of rotation (14), the bottom of inserted bar (19) extends to the inside of slot (18).

5. The membrane rack for sewage treatment convenient to clean of claim 4, wherein: the outer peripheral face of the slot (18) is communicated with a plurality of second grooves (21), second fixing strips (20) are inserted into the second grooves (21), and one ends, close to the inserted rods (19), of the second fixing strips (20) penetrate through the inner portions of the second grooves (21) at corresponding positions and are fixedly connected with the outer peripheral face of the inserted rods (19).

6. The sewage treatment membrane rack convenient to clean of claim 1, wherein: the middle position of the inner cavity of the water outlet end (4) is arc-shaped, and the inner cavity of the water outlet end (4) is communicated with the outside.