CN212333536U

CN212333536U - MBR membrane device is washd to sponge granule

Info

Publication number: CN212333536U
Application number: CN202020826665.9U
Authority: CN
Inventors: 凌盛; 刘辉
Original assignee: Shenzhen Rkee Environmental Engineering Co ltd
Current assignee: Shenzhen Rkee Environmental Engineering Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-12
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a sponge granule washs MBR membrane device, wash MBR membrane device body including sponge granule, fan and aeration pipe, the inlet end of fan is served with giving vent to anger and is served the intercommunication respectively and be equipped with intake pipe and outlet duct, the end of giving vent to anger of outlet duct sets up with the inlet end intercommunication of aeration pipe, the same mounting panel of fixedly connected with between the two spinal branch daggers on the sponge granule washs MBR membrane device body, the upper end of mounting panel is equipped with the slot, the lower extreme fixedly connected with and the slot assorted inserted block of aeration pipe, the inserted block is inserted and is located in the slot, be equipped with installation mechanism in the mounting panel, the expansion end of installation mechanism slides the one end lateral wall that runs through the slot and sets up and insert on the lateral wall of inserted block, fixed mounting has the dust guard in the inlet end of. The utility model discloses can not only dredge the dust guard in the device effectively, the aeration pipe is installed and is dismantled in the device of still being convenient for.

Description

MBR membrane device is washd to sponge granule

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sponge granule washs MBR membrane device.

Background

In the sewage treatment process, the MBR device generally superposes plate-type ultrafiltration membranes to be closely arranged, sewage enters through gaps among the ultrafiltration membranes, the ultrafiltration membranes intercept suspended particles in water, pollutants such as sludge impurities and the like, and further, the effluent becomes clear, because the gaps among the ultrafiltration membranes are small, when the sludge concentration in a reaction tank is higher, the bridging blockage phenomenon of the sludge is easy to generate, the MBR device is cleaned by sponge particles, namely, the aeration pipes are used for impacting the sponge particles in the aeration process, so that the sponge particles are in a vertical rolling state, thereby, the sludge attached to the surface of the ultrafiltration membrane is fallen by utilizing the mutual friction between the sponge particles and the surface of the ultrafiltration membrane, however, the aeration pipes in the general MBR device for cleaning the sponge particles are fixedly installed through welding or bolts and the like, the installation is cumbersome and is not convenient for workers to disassemble the aeration pipes according to the needs, in addition, a dredging structure is not arranged on a dust guard plate in a general sponge particle cleaning MBR membrane device, so that the dust guard plate in the device is easy to block.

The MBR membrane device is washd to sponge granule that uses on the existing market is mostly not convenient for the staff and installs and dismantle the aeration pipe in the device, and can not dredge the dust guard in the device effectively.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art most the staff of being not convenient for of sponge granule washing MBR membrane device and installing and dismantling aeration pipe in to the device, and can not carry out the phenomenon of dredging to the dust guard in the device effectively, and the MBR membrane device is washd to sponge granule that proposes, and it can not only dredge to the dust guard in the device effectively, and aeration pipe installs and dismantles in the device of still being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sponge particle cleaning MBR membrane device comprises a sponge particle cleaning MBR membrane device body, a fan and an aeration pipe, wherein an air inlet end and an air outlet end of the fan are respectively communicated with an air inlet pipe and an air outlet pipe, the air outlet end of the air outlet pipe is communicated with the air inlet end of the aeration pipe, a mounting plate is fixedly connected between two support columns on the sponge particle cleaning MBR membrane device body, the upper end of the mounting plate is provided with an inserting groove, the lower end of the aeration pipe is fixedly connected with an inserting block matched with the inserting groove, the inserting block is inserted in the inserting groove, a mounting mechanism is arranged in the mounting plate, the movable end of the mounting mechanism slidably penetrates through the side wall of one end of the inserting groove and is arranged on the side wall of the inserting block, a dust guard is fixedly arranged in the air inlet end of the air inlet pipe, and one end of the dust, the lateral wall of the air inlet pipe is internally provided with a first cavity, the air inlet pipe is internally provided with a driving mechanism, the driving mechanism and the driving end of the dredging mechanism are both rotated to penetrate through the top of the first cavity and are rotationally connected to the bottom of the first cavity, and the same transmission mechanism is arranged between the dredging mechanism and the driving mechanism.

Preferably, the mounting mechanism comprises a second cavity and a third cavity which are arranged in the mounting plate, a sliding block matched with the second cavity is connected in the second cavity in a sliding manner, a limiting plate is fixedly connected to the side wall of one end of the sliding block, one end, far away from the sliding block, of the limiting plate is arranged in a sliding manner and penetrates through the side wall of one end of the inserting slot, a bolt is rotatably connected to the inner wall of one end of the second cavity, one end of the bolt is rotatably arranged to penetrate through the side wall of one end of the second cavity and the side wall of one end of the third cavity and is rotatably connected to the inner wall of one end of the third cavity, a bolt thread in the second cavity penetrates through the arrangement of the sliding block, a worm wheel is coaxially and fixedly connected to the bolt in the third cavity, a worm is meshed with the worm wheel, the upper end of the worm is rotatably connected to the top of the third cavity, the installation mechanism is arranged, so that workers can conveniently install and detach the aeration pipe in the device.

Preferably, mediation mechanism is including offsetting the brush board that contacts in dust guard one end, brush board and intake pipe phase-match, it is connected with reciprocal lead screw to rotate on the bottom of first cavity, the upper end of reciprocal lead screw is rotated and is run through the top setting of first cavity and rotate and connect on the top of intake pipe, is located reciprocal lead screw thread in the intake pipe runs through the brush board setting, is located reciprocal lead screw and drive mechanism fixed connection in the first cavity, and the setting of mediation mechanism has realized the mediation effect to the dust guard.

Preferably, actuating mechanism is including rotating the pivot of connecting in first cavity bottom, the top that runs through first cavity is rotated to the upper end of pivot sets up and fixedly connected with flabellum, is located pivot and drive mechanism fixed connection in the first cavity, actuating mechanism's setting provides power for the mediation mechanism.

Preferably, drive mechanism includes two belt pulleys with reciprocal lead screw and the coaxial fixed connection of pivot respectively, two drive connection through same root belt between the belt pulley, drive mechanism's setting has carried out the transmission for the power of mediation mechanism.

Preferably, the lower end of the worm is fixedly connected with a driving disc, and the driving disc is arranged, so that a worker can conveniently drive the worm.

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

1. the utility model discloses a set up sponge granule and wash MBR membrane device body, fan, aeration pipe, intake pipe, outlet duct, mounting panel, slot, inserted block, dust guard, first cavity, second cavity and third cavity etc. can dredge the dust guard in the device effectively, and then avoided the probability that the dust guard is blockked up effectively to the air inlet rate of air-supply line in the device has been guaranteed effectively.

2. The utility model discloses a set up sponge granule and wash MBR membrane device body, fan, aeration pipe, intake pipe, outlet duct, mounting panel, slot, inserted block, dust guard, first cavity, second cavity and third cavity etc. the staff of being convenient for installs and dismantles aeration pipe in to the device, and then the staff of being convenient for overhauls and changes aeration pipe in to the device, and wherein the setting of driving-disc, the staff of being convenient for drives the worm.

Drawings

Fig. 1 is a partial perspective view of a device for cleaning an MBR membrane with sponge particles according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a partial side view of the MBR membrane cleaning device using sponge particles according to the present invention.

In the figure: the device comprises a sponge particle cleaning MBR membrane device body 1, a fan 2, an aeration pipe 3, an air inlet pipe 4, an air outlet pipe 5, a mounting plate 6, a slot 7, an insertion block 8, a dust guard 9, a first chamber 10, a second chamber 11, a third chamber 12, a sliding block 13, a limiting plate 14, a bolt 15, a worm wheel 16, a worm 17, a brush plate 18, a reciprocating screw rod 19, a rotating shaft 20, fan blades 21, a belt pulley 22, a belt 23 and a driving disc 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a sponge particle cleaning MBR membrane device comprises a sponge particle cleaning MBR membrane device body 1, a fan 2 and an aeration pipe 3, wherein an air inlet end and an air outlet end of the fan 2 are respectively provided with an air inlet pipe 4 and an air outlet pipe 5 in a communicating manner, an air outlet end of the air outlet pipe 5 is provided with an air inlet end of the aeration pipe 3 in a communicating manner, a same mounting plate 6 is fixedly connected between two support columns on the sponge particle cleaning MBR membrane device body 1, the upper end of the mounting plate 6 is provided with a slot 7, the lower end of the aeration pipe 3 is fixedly connected with an insert block 8 matched with the slot 7, the insert block 8 is inserted in the slot 7, a mounting mechanism is arranged in the mounting plate 6, the movable end of the mounting mechanism slides through the side wall of one end of the slot 7 and is inserted in the side wall of the insert block 8, a dust guard 9 is fixedly arranged in the air, be equipped with first cavity 10 in the lateral wall of intake pipe 4, be equipped with actuating mechanism in the intake pipe 4, actuating mechanism and dredge mechanism's drive end all rotates the top setting that runs through first cavity 10 and rotates and connect on its bottom, is equipped with same drive mechanism between dredge mechanism and the actuating mechanism, it needs to explain that, the inserted block 8 sets up on the one end lateral wall that its aeration hole (not shown in the figure) was kept away from to aeration pipe 3, and it does not have the influence to giving vent to anger of aeration pipe 3.

The mounting mechanism comprises a second chamber 11 and a third chamber 12 which are arranged in a mounting plate 6, a sliding block 13 matched with the second chamber 11 is connected in the second chamber 11 in a sliding manner, a limit plate 14 is fixedly connected on the side wall of one end of the sliding block 13, one end, far away from the sliding block 13, of the limit plate 14 is arranged in a sliding manner and penetrates through the side wall of one end of a slot 7 and is inserted into the side wall of a plug-in block 8, a bolt 15 is rotatably connected on the inner wall of one end of the second chamber 11, one end of the bolt 15 is rotatably arranged to penetrate through the side wall of one end of the second chamber 11 and the side wall of one end of the third chamber 12 and is rotatably connected on the inner wall of one end of the third chamber 12, the bolt 15 in the second chamber 11 is arranged to penetrate through the sliding block 13 in a threaded manner, a worm wheel 16 is coaxially and fixedly connected on the bolt 15 in the third chamber 12, a worm 17 is meshed, the installation mechanism is arranged to facilitate installation and disassembly of the aerator pipe 3 in the device by workers, and it should be noted that the surfaces of the worm 17, the bolt 15 and the worm wheel 16 are all subjected to anti-corrosion treatment, which is the prior art and is not described herein again.

Dredge mechanism is including offsetting contact in dust guard 9 one end brush board 18, brush board 18 and intake pipe 4 phase-match, it is connected with reciprocal lead screw 19 to rotate on the bottom of first cavity 10, the top setting that runs through first cavity 10 is rotated to the upper end of reciprocal lead screw 19 and rotates and connect on the top of intake pipe 4, 19 screw threads of reciprocal lead screw that are located intake pipe 4 run through brush board 18 and set up, reciprocal lead screw 19 and drive mechanism fixed connection that are located first cavity 10, dredge mechanism's setting, the mediation effect to dust guard 9 has been realized, actuating mechanism is including rotating pivot 20 of connecting on first cavity 10 bottom, the top setting that runs through first cavity 10 is rotated to the upper end of pivot 20 and fixedly connected with flabellum 21, pivot 20 and drive mechanism fixed connection that are located first cavity 10, actuating mechanism's setting, power is provided for dredge mechanism.

The transmission mechanism comprises two belt pulleys 22 which are respectively and coaxially and fixedly connected with a reciprocating screw rod 19 and a rotating shaft 20, the two belt pulleys 22 are in transmission connection through a same belt 23, the transmission mechanism is arranged to transmit power of the dredging mechanism, it is to be noted that, as shown in figure 4, the air inlet pipe 4 is rectangular, the brush plate 18 is matched with the belt pulleys, the side walls of the two ends of the brush plate 18 are abutted against the inner walls of the two ends of the air inlet pipe 4, and further limit the brush plate 18 in the motion process of the brush plate 18, and it is to be noted that, as shown in figure 3, the part of the reciprocating screw rod 19, which is only positioned in the air inlet pipe 4, is provided with threads, so that the brush plate 18 does up-and-down reciprocating motion in the air inlet pipe 4, one end of the brush plate 18, which is abutted against the dust guard 9, is provided with elastic brush bristles (not shown in, the worm 17 is convenient for the staff to drive.

It should be noted that the air inlet pressure of the fan 2 is sufficiently large, and then the fan blades 21 can be driven to rotate, and it should be noted that a limiting groove (not shown in the figure) matched with the limiting plate 14 is arranged on the side wall of the insertion block 8, and the limiting plate 14 is inserted into the limiting groove.

In the utility model, when the aerator pipe 9 needs to be disassembled, the worker can manually rotate the driving disc 24, further rotate the worm 17, the worm 17 rotates the worm wheel 16, the worm wheel 16 rotates the bolt 15, further the slide block 13 horizontally moves along the bolt 15, further the limit plate 14 horizontally moves along the bolt 15, the insertion block 8 can be moved out from the slot 7 by rotating the driving disc 24 until the limit plate 14 is separated from the corresponding limit groove, thereby the disassembly of the aerator pipe 3 is completed, similarly, when the aerator pipe 3 needs to be assembled, the insertion block 8 is reset, further the driving disc 24 is reversely rotated until the limit plate 14 is inserted into the corresponding limit groove, when the device works, the fan 2 introduces the outside air flow into the air inlet pipe 4, after the air flow is filtered by the dust guard 9, the cleanliness of the air flow is effectively improved, the air flow entering the air inlet pipe 4 drives the fan blade 21 to rotate, and then make pivot 20 rotate, under drive mechanism's drive action, make reciprocal lead screw 19 rotate, and then make brush board 18 do up-and-down motion along dust guard 9, thereby dredged dust guard 9 effectively, it has not only improved the air admission rate of dust guard 9, has still alleviateed staff's work load, it needs to explain that the sponge granule washs MBR membrane device body 1 and to the processing of sewage, for prior art, no longer gives unnecessary details here.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sponge particle cleaning MBR membrane device comprises a sponge particle cleaning MBR membrane device body (1), a fan (2) and an aeration pipe (3), wherein an air inlet end and an air outlet end of the fan (2) are respectively provided with an air inlet pipe (4) and an air outlet pipe (5) in a communicated manner, and the air outlet end of the air outlet pipe (5) is communicated with the air inlet end of the aeration pipe (3), the sponge particle cleaning MBR membrane device is characterized in that a same mounting plate (6) is fixedly connected between two support columns on the MBR membrane device body (1), the upper end of the mounting plate (6) is provided with an insertion groove (7), the lower end of the aeration pipe (3) is fixedly connected with an insertion block (8) matched with the insertion groove (7), the insertion block (8) is inserted into the insertion groove (7), an installation mechanism is arranged in the mounting plate (6), and the movable end of the installation mechanism is slidably arranged on the side wall of the insertion block (8) through the, fixed mounting has dust guard (9) in the inlet end of intake pipe (4), the one end of dust guard (9) is served the butt and is touched and intake pipe (4) assorted mediation mechanism, be equipped with first cavity (10) in the lateral wall of intake pipe (4), be equipped with actuating mechanism in intake pipe (4), actuating mechanism and mediation mechanism's drive end all rotates the top setting that runs through first cavity (10) and rotates and connect on its bottom, be equipped with same drive mechanism between mediation mechanism and the actuating mechanism.

2. The MBR membrane cleaning device for sponge particles according to claim 1, wherein the mounting mechanism comprises a second chamber (11) and a third chamber (12) which are arranged in the mounting plate (6), a sliding block (13) matched with the second chamber (11) is slidably connected in the second chamber (11), a limiting plate (14) is fixedly connected to one end side wall of the sliding block (13), one end of the limiting plate (14) far away from the sliding block (13) is slidably arranged through one end side wall of the slot (7) and is inserted in the side wall of the inserting block (8), a bolt (15) is rotatably connected to one end inner wall of the second chamber (11), one end of the bolt (15) is rotatably arranged through one end side wall of the second chamber (11) and one end side wall of the third chamber (12) and is rotatably connected to one end inner wall of the third chamber (12), the bolt (15) in the second chamber (11) is arranged through the sliding block (13) in a threaded manner, and a worm wheel (16) is coaxially and fixedly connected to a bolt (15) in the third chamber (12), a worm (17) is meshed on the worm wheel (16), the upper end of the worm (17) is rotatably connected to the top of the third chamber (12), and the lower end of the worm (17) is rotatably arranged at the bottom of the third chamber (12).

3. The MBR membrane cleaning device for sponge particles according to claim 1, wherein the dredging mechanism comprises a brush plate (18) which is in abutting contact with one end of the dust-proof plate (9), the brush plate (18) is matched with the air inlet pipe (4), a reciprocating screw rod (19) is rotatably connected to the bottom of the first chamber (10), the upper end of the reciprocating screw rod (19) is rotatably arranged through the top of the first chamber (10) and is rotatably connected to the top of the air inlet pipe (4), the reciprocating screw rod (19) in the air inlet pipe (4) is arranged through the brush plate (18) in a threaded manner, and the reciprocating screw rod (19) in the first chamber (10) is fixedly connected with a transmission mechanism.

4. The MBR membrane device for cleaning the sponge particles as recited in claim 1, wherein the driving mechanism comprises a rotating shaft (20) rotatably connected to the bottom of the first chamber (10), the upper end of the rotating shaft (20) is rotatably arranged through the top of the first chamber (10) and fixedly connected with fan blades (21), and the rotating shaft (20) positioned in the first chamber (10) is fixedly connected with the transmission mechanism.

5. The MBR membrane device for cleaning the sponge particles as claimed in claim 4, wherein the transmission mechanism comprises two belt pulleys (22) which are respectively and fixedly connected with the reciprocating screw rod (19) and the rotating shaft (20) in a coaxial manner, and the two belt pulleys (22) are in transmission connection with each other through a same belt (23).

6. The MBR membrane device for cleaning sponge particles as claimed in claim 2, wherein the lower end of the worm (17) is fixedly connected with a driving disk (24).