CN216909877U

CN216909877U - New-type high-efficient intensive MBR membrane

Info

Publication number: CN216909877U
Application number: CN202220195353.1U
Authority: CN
Inventors: 李雪丽
Original assignee: Shandong Yajie New Membrane Material Co ltd
Current assignee: Shandong Yajie New Membrane Material Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-08
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to the technical field of MBR (membrane bioreactor) membranes, and discloses a novel efficient intensive MBR membrane, which comprises a connecting block and an outer frame body, wherein an MBR membrane installation mechanism is arranged inside the outer frame body, a left fixing frame is arranged on the inner side of the connecting block, a driving reciprocating mechanism is arranged inside the left fixing frame, a swinging desilting mechanism is arranged on the inner side of the left fixing frame, and a right fixing frame is fixedly arranged at one end, far away from the left fixing frame, of the swinging desilting mechanism. This intensive MBR membrane of new-type high efficiency, it rotates to drive the eccentric block through the motor, make the eccentric block press and move first slider and slide on the sliding tray, first slider passes through the connecting axle simultaneously and drives the second slider and slide, make first slider and second slider drive the swinging arms and swing, make the swinging arms rotate in the axis of rotation through rotating the seat, the swinging arms is detached the silt on the MBR membrane body through reciprocal swing, need not aeration equipment, thereby it is littleer to have reached the volume, the better effect of desilting effect.

Description

New-type high-efficient intensive MBR membrane

Technical Field

The utility model relates to the technical field of MBR (membrane bioreactor) membranes, in particular to a novel efficient intensive MBR membrane.

Background

In the field of sewage treatment and water resource recycling, MBR (membrane bioreactor) is also called as a membrane bioreactor, and is a novel water treatment technology combining a membrane separation unit and a biological treatment unit. According to the structure of the membrane, the membrane can be divided into a flat membrane, a tubular membrane, a hollow fiber membrane and the like, and according to the membrane aperture, the membrane can be divided into a micro-filtration membrane, an ultra-filtration membrane, a nano-filtration membrane, a reverse osmosis membrane and the like.

In the prior art, the used MBR membrane generates bubbles through the aeration pipe, sludge on the MBR membrane is removed, the sludge removal effect is poor, the sludge removal effect needs a large space for installation, and the MBR membrane is inconvenient to use, so that the MBR membrane needs to be changed into a new efficient intensive MBR membrane to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel high-efficiency intensive MBR membrane to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a new-type high-efficient intensive MBR membrane, includes the outer frame body, fixed mounting has the fixed axle between the top of outer frame body and the base, the intermediate position fixed mounting of fixed axle has the connecting block, the inside of outer frame body is provided with MBR membrane installation mechanism, the fixed frame in a left side is installed to the inboard of connecting block, the inside of the fixed frame in a left side is provided with drive reciprocating mechanism, the inboard of the fixed frame in a left side is provided with swing desilting mechanism, the one end fixed mounting that the fixed frame in a left side was kept away from to swing desilting mechanism has the fixed frame in the right side.

The MBR membrane installation mechanism comprises an installation base, the installation base is fixedly installed at the bottom of the outer frame body, an installation top seat is fixedly installed on the inner wall of the top of the outer frame body, and an MBR membrane body is fixedly installed between the installation base and the installation top seat.

Preferably, the MBR membrane body has three layers including an extraction membrane and a solid-liquid separation membrane, and the extraction membrane and the fixed liquid separation membrane are externally wrapped with a filtering membrane, so that the MBR membrane body has a strong filtering effect and filters sludge in water.

Preferably, the drive reciprocating mechanism includes that the sliding tray is seted up in the bottom of the fixed frame in a left side, the inside slidable mounting of sliding tray has first slider and second slider, fixed mounting has the connecting axle between first slider and the second slider, makes first slider and second slider can slide in the sliding tray.

Preferably, fixed mounting has the motor on the bottom inner wall of the fixed frame in a left side, the right side of motor is rotated and is installed the eccentric block, the eccentric block cooperatees with first slider, fixed mounting has fixed spring between the back of second slider and the back inner wall of outer frame body, makes the motor drive the eccentric block and rotates, makes the eccentric block drive first slider reciprocating motion.

Preferably, swing desilting mechanism includes the swinging arms, the swinging arms rotates and installs the right side at first slider and second slider, the right side of swinging arms is rotated and is installed and rotate the seat, the intermediate position fixed mounting who rotates the seat has the axis of rotation, gets rid of the silt on the MBR membrane body through swing desilting mechanism.

Preferably, logical groove has all been seted up to the inboard of the fixed frame in a left side and the fixed frame in the right side, the swinging arms passes logical groove, the equal fixed mounting in the inboard of the fixed frame in a left side and the fixed frame in the right side has waterproof cover, prevents through waterproof cover that sewage from getting into in the fixed frame in a left side and the fixed frame in the right side.

Preferably, the swinging arms are of a U-shaped structure, the swinging arms are provided with two rod bodies, and the two rod bodies of the swinging arms are respectively positioned on two sides of the MBR membrane body, so that the swinging arms can hit the MBR membrane body through swinging, and sludge on the MBR membrane body can be removed through vibration.

Compared with the prior art, the utility model provides a novel efficient intensive MBR membrane, which has the following beneficial effects:

1. this intensive MBR membrane of new-type high efficiency, it rotates to drive the eccentric block through the motor, make the eccentric block press and move first slider and slide on the sliding tray, first slider passes through the connecting axle simultaneously and drives the second slider and slide, make first slider and second slider drive the swinging arms and swing, make the swinging arms rotate in the axis of rotation through rotating the seat, the swinging arms is detached the silt on the MBR membrane body through reciprocal swing, need not aeration equipment, thereby it is littleer to have reached the volume, the better effect of desilting effect.

2. This intensive MBR membrane of new-type high efficiency filters the muddy water in the outer frame through the MBR membrane body between installation base and the installation footstock, and filtration membrane through on the MBR membrane body is with silt deposit to the effect of filtering sewage has been reached.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of a swing arm and associated mechanism of the present invention;

FIG. 4 is a schematic top sectional view of the drive shuttle of the present invention;

FIG. 5 is a schematic sectional view of the top view structure of the swing silt removing mechanism of the present invention.

In the figure: 1. an outer frame body; 2. a fixed shaft; 21. connecting blocks; 3. an MBR membrane installation mechanism; 31. installing a base; 32. installing a top seat; 33. an MBR membrane body; 4. a left fixed frame; 5. driving a reciprocating mechanism; 51. a sliding groove; 52. a first slider; 53. a second slider; 54. a connecting shaft; 55. a motor; 56. an eccentric block; 57. fixing the spring; 6. swinging the desilting mechanism; 61. a swing lever; 62. a rotating seat; 63. a rotating shaft; 64. a waterproof jacket; 7. and a right fixed frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a new-type high-efficient intensive MBR membrane, including outer frame body 1, fixed mounting has fixed axle 2 between outer frame body 1's the top and the base, the intermediate position fixed mounting of fixed axle 2 has connecting block 21, outer frame body 1's inside is provided with MBR membrane installation mechanism 3, the fixed frame 4 in left is installed to the inboard of connecting block 21, the inside of the fixed frame 4 in left is provided with drive reciprocating mechanism 5, the inboard of the fixed frame 4 in left is provided with swing desilt mechanism 6, the one end fixed mounting that left fixed frame 4 was kept away from to swing desilt mechanism 6 has the fixed frame 7 in right.

MBR membrane installation mechanism 3 includes installation base 31, installation base 31 fixed mounting is in the bottom of outer frame body 1, the top inner wall fixed mounting of outer frame body 1 has installation footstock 32, fixed mounting has MBR membrane body 33 between installation base 31 and the installation footstock 32, MBR membrane body 33 is total three-layer, including extraction membrane and solid-liquid separation membrane, the outside parcel of extraction membrane and stationary liquid separation membrane has filtration membrane, makes MBR membrane body 33 have stronger filter effect, filters the silt of aquatic.

The driving reciprocating mechanism 5 comprises a sliding chute 51 arranged at the bottom of the left fixing frame 4, a first sliding block 52 and a second sliding block 53 are arranged in the sliding chute 51 in a sliding mode, a connecting shaft 54 is fixedly arranged between the first sliding block 52 and the second sliding block 53, the first sliding block 52 and the second sliding block 53 can slide in the sliding chute 51, a motor 55 is fixedly arranged on the inner wall of the bottom of the left fixing frame 4, an eccentric block 56 is rotatably arranged on the right side of the motor 55, the eccentric block 56 is matched with the first sliding block 52, a fixing spring 57 is fixedly arranged between the back of the second sliding block 53 and the inner wall of the back of the outer frame body 1, the motor 55 drives the eccentric block 56 to rotate, and the eccentric block 56 drives the first sliding block 52 to reciprocate.

Swing desilting mechanism 6 includes swinging arms 61, swinging arms 61 rotates and installs the right side at first slider 52 and second slider 53, swinging arms 61 is "U" shape structure, and swinging arms 61 total two body of rods, the two body of rods of swinging arms 61 are located the both sides of MBR membrane 33 respectively, be convenient for make swinging arms 61 hit the MBR membrane 33 through the swing, make the silt on the MBR membrane 33 get rid of through the vibration, the right side of swinging arms 61 is rotated and is installed and is rotated seat 62, the intermediate position fixed mounting who rotates seat 62 has axis of rotation 63, detach the silt on the MBR membrane 33 through swing desilting mechanism 6, logical groove has all been seted up to the inboard of left fixed frame 4 and right fixed frame 7, swinging arms 61 passes logical groove, the inboard of left fixed frame 4 and right fixed frame 7 all fixed mounting have waterproof cover 64, prevent through waterproof cover 64 that sewage from getting into in left fixed frame 4 and the right fixed frame 7.

In the actual operation process, when the device is used, muddy water in the outer frame body 1 is filtered through the MBR membrane body 33 between the mounting base 31 and the mounting top seat 32, sludge is deposited through a filter membrane on the MBR membrane body 33, when the sludge on the MBR membrane body 33 is excessive, the eccentric block 56 is driven to rotate through the motor 55, the eccentric block 56 presses the first slide block 52 to slide on the sliding groove 51, the first slide block 52 drives the second slide block 53 to slide through the connecting shaft 54, the first slide block 52 and the second slide block 53 drive the swing rod 61 to swing, the swing rod 61 rotates on the rotating shaft 63 through the rotating seat 62, and the swing rod 61 removes the sludge on the MBR membrane body 33 through reciprocating swing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A new-type high-efficient intensive MBR membrane, includes outer frame body (1), its characterized in that: a fixed shaft (2) is fixedly installed between the top of the outer frame body (1) and the base, a connecting block (21) is fixedly installed at the middle position of the fixed shaft (2), an MBR membrane installation mechanism (3) is arranged inside the outer frame body (1), a left fixed frame (4) is installed on the inner side of the connecting block (21), a driving reciprocating mechanism (5) is arranged inside the left fixed frame (4), a swinging sludge removal mechanism (6) is arranged on the inner side of the left fixed frame (4), and a right fixed frame (7) is fixedly installed at one end, far away from the left fixed frame (4), of the swinging sludge removal mechanism (6);

MBR membrane installation mechanism (3) are including installation base (31), installation base (31) fixed mounting is in the bottom of outer frame body (1), the top inner wall fixed mounting of outer frame body (1) has installation footstock (32), fixed mounting has MBR membrane body (33) between installation base (31) and installation footstock (32).

2. The novel, highly efficient and intensive MBR membrane of claim 1, wherein: the MBR membrane body (33) has three layers including an extraction membrane and a solid-liquid separation membrane, and the extraction membrane and the stationary liquid separation membrane are externally wrapped with a filtering membrane.

3. The novel, highly efficient and intensive MBR membrane of claim 1, wherein: the drive reciprocating mechanism (5) comprises a sliding groove (51) and is arranged at the bottom of the left fixed frame (4), a first sliding block (52) and a second sliding block (53) are arranged in the sliding groove (51) in a sliding mode, and a connecting shaft (54) is fixedly arranged between the first sliding block (52) and the second sliding block (53).

4. The novel high efficiency intensive MBR membrane of claim 3, wherein: fixed mounting has motor (55) on the bottom inner wall of the fixed frame in a left side (4), the right side of motor (55) is rotated and is installed eccentric block (56), eccentric block (56) cooperate with first slider (52), fixed mounting has fixed spring (57) between the back of second slider (53) and the back inner wall of outer frame body (1).

5. The novel, highly efficient and intensive MBR membrane of claim 1, wherein: swing desilting mechanism (6) are including swinging arms (61), swinging arms (61) rotate and install the right side at first slider (52) and second slider (53), the right side of swinging arms (61) is rotated and is installed and rotate seat (62), the intermediate position fixed mounting who rotates seat (62) has axis of rotation (63).

6. The novel, highly efficient and intensive MBR membrane according to claim 5, wherein: logical groove has all been seted up with the inboard of the fixed frame in the right side (7) in the left side (4), swinging arms (61) pass logical groove, the equal fixed mounting in inboard of the fixed frame in the left side (4) and the fixed frame in the right side (7) has waterproof cover (64).

7. The novel, highly efficient and intensive MBR membrane of claim 6, wherein: the swing rod (61) is of a U-shaped structure, the swing rod (61) comprises two rod bodies, and the two rod bodies of the swing rod (61) are respectively located on two sides of the MBR membrane body (33).