CN215161355U

CN215161355U - Antipollution formula MBR membrane device

Info

Publication number: CN215161355U
Application number: CN202022535046.7U
Authority: CN
Inventors: 宋立志
Original assignee: Jiangsu Origin Water Environmental Technology Co ltd
Current assignee: Jiangsu Origin Water Environmental Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-12-14
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses an antipollution formula MBR membrane device, the on-line screen storage device comprises a base, the top welded mounting of base has the casing, and the built-in baffle of casing, the quantity of baffle be two sets of and in proper order with inside acidizing storehouse, MBR membrane storehouse and the installation storehouse of being divided into of casing, the turbine stirring rake is installed in the rotation of the front and back side inner wall in acidizing storehouse, and the preceding lateral wall welded mounting in acidizing storehouse has first motor. This antipollution formula MBR membrane device, it carries out first filtration to it to be provided with the filter frame through being located feed inlet department, thereby can get rid of its bulky debris effectively, cause the acidizing reaction efficiency to improve, the mode that has adopted to hang the MBR membrane group to expand simultaneously increases its area, improve the rate of removal to organic pollutant to a certain extent, guarantee out water stabilization of water quality, need not special maintenance, the horizontal expansion area of MBR membrane module has been enlarged, water efficiency has been strengthened, space utilization has also been improved to a certain extent simultaneously, thereby the practicality of device has been improved to a certain extent.

Description

Antipollution formula MBR membrane device

Technical Field

The utility model relates to a MBR membrane technical field especially relates to an antipollution formula MBR membrane device.

Background

According to the combination mode of the membrane component and the bioreactor, the membrane-bioreactor can be divided into three basic types of split type, integrated type and composite type; separated type: the membrane component and the bioreactor are separately arranged, and the split type membrane-bioreactor has the characteristics of stable and reliable operation and easy cleaning, replacement and addition of the membrane; and the membrane flux is generally large: integral type: the membrane component is arranged in the bioreactor, so that the occupied area is more compact than that of a split type, and the membrane component is particularly concerned in the field of water treatment; compounding: the difference is that the filling material is added in the bioreactor, thereby forming a composite membrane bioreactor, and changing certain properties of the reactor.

The existing MBR membrane sewage treatment process is widely applied to the market in recent years, and is a hybrid system combining a high-efficiency membrane separation technology and a traditional activated sludge method, but the MBR membrane tanks longitudinally distributed in the traditional equipment have idle space, small MBR component cross-sectional area, low space utilization rate and low sewage treatment effect, and the sewage treatment effect is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an antipollution formula MBR membrane device has solved current MBR membrane sewage treatment process and has come to be widely used on the market in recent years, is the hybrid system of the combination of high-efficient membrane separation technique and traditional activated sludge process, but the MBR membrane cisterna of traditional equipment longitudinal distribution, the space is idle to float, MBR subassembly cross-sectional area is less, space utilization is low, sewage treatment effect is low, be difficult to guarantee the problem of sewage treatment effect.

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

an anti-pollution MBR (membrane bioreactor) membrane device comprises a base, wherein a shell is welded and installed at the top of the base, partition plates are arranged in the shell in two groups, the interior of the shell is sequentially divided into an acidification bin, an MBR membrane bin and an installation bin, turbine stirring paddles are rotatably installed on the inner walls of the front side and the rear side of the acidification bin, a first motor is welded and installed on the front side wall of the acidification bin, the output end of the first motor transversely penetrates through the front side wall of the acidification bin through a coupler and is welded and connected with a rotating shaft of the turbine stirring paddles, slide rods are welded and installed at the top and the bottom of the inner side of the acidification bin in two groups and are arranged in parallel, floating plates are sleeved on the slide rods, a flexible hose is welded and installed at the top of the floating plates, the flexible hose longitudinally penetrates through the floating plates and extends to the bottom of the floating plates, the free end of the flexible hose longitudinally penetrates through the top of the acidification bin and extends to the outside, a first water pump is welded and installed right above the flexible hose, the water pumping end of the first water pump is connected with the extending end of the telescopic hose in a welding mode, the water outlet end of the first water pump is provided with a connecting pipe in a welding mode, the free end of the connecting pipe transversely penetrates through one side wall of the MBR membrane bin and extends into the MBR membrane bin, the top of the MBR membrane bin is provided with a connecting frame in a welding mode, the bottom of the connecting frame is provided with an MBR membrane group in a welding mode, the MBR membrane group is located in the middle of the MBR membrane bin, the bottom of the MBR membrane group is not in contact with the bottom of the inner side of the MBR membrane bin, the top of the MBR membrane group is provided with a water collecting cover in a welding mode, the free end of the water outlet pipe transversely penetrates through the other side wall of the MBR membrane bin and extends out of the MBR membrane bin, the mounting plate is welded to the bottom of the inner side of the MBR membrane bin and is of an inner hollow structure, a second gear is rotatably arranged on the top and the bottom of the inner side of the mounting plate in a rotating mode, a chain is sleeved on the second gear, and a first motor is welded to one side wall of the MBR membrane bin, the output end of the first motor is welded and installed with a first gear through a coupler, the top of the mounting plate is rotatably installed with stirring paddles, the stirring paddles longitudinally penetrate through the mounting plate and are welded and connected with the rotating shaft of the second gear, the stirring paddles are communicated and arranged with the rotating shaft of the second gear, the other side wall of the MBR membrane chamber is welded and installed with mounting plates, the number of the mounting plates is two groups and is parallel, the tops of the two groups of mounting plates are sequentially welded and installed with a second water pump and a reflux pump, the water pumping end of the second water pump is welded and connected with the extending end of a water outlet pipe, the water pumping end of the reflux pump is welded and installed with a pipeline, the free end of the pipeline is welded and connected with the MBR membrane chamber, the water outlet end of the reflux pump is welded and installed with a reflux pipe, the free end of the reflux pipe is welded and connected with an acidification chamber, the top of the inner side of the mounting chamber is welded and installed with an air outlet pipe longitudinally penetrates through the top of the mounting chamber and is rotatably connected with the rotating shaft of the second gear, and the air outlet pipe is communicated with the rotating shaft of the second gear, the top of the base is welded with an aeration fan, and the output end of the aeration fan transversely penetrates through the mounting bin and is welded with the air outlet pipe.

Preferably, the acidification bin is protruding word form, and the feed inlet has been seted up at the top in acidification bin, has placed the filtration frame on the feed inlet.

Preferably, the first gear is in transmission connection with the second gear through a chain.

Preferably, the stirring paddle is of an internal hollow structure, and the outer side wall of the stirring paddle is provided with an air outlet.

Preferably, the front side wall of the MBR membrane bin is provided with an observation window.

Preferably, the number of the second gears is five, the second gears are arranged in sequence at equal intervals, and the rotating shafts of the second gears are of hollow structures.

Compared with the prior art, the beneficial effects of the utility model are that: this antipollution formula MBR membrane device, it carries out first filtration to it to be provided with the filter frame through being located feed inlet department, thereby can get rid of its bulky debris effectively, cause the acidizing reaction efficiency to improve, the mode that has adopted to hang the MBR membrane group to expand simultaneously increases its area, improve the rate of removal to organic pollutant to a certain extent, guarantee out water stabilization of water quality, need not special maintenance, the horizontal expansion area of MBR membrane module has been enlarged, water efficiency has been strengthened, space utilization has also been improved to a certain extent simultaneously, thereby the practicality of device has been improved to a certain extent.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: 1 filter frame, 2 first water pump, 3 turbine stirring paddle, 4 connecting pipes, 5 telescopic hose, 6 floating plates, 7 slide bars, 8 acidification bin, 9 water outlet pipe, 10MBR membrane group, 11 stirring paddle, 12 first motor, 13 first gear, 14 aeration fan, 15 air inlet pipe, 16 second gear, 17 chain, 18 first mounting plate, 19 base, 20 reflux pump, 21MBR membrane bin, 22 second mounting plate, 23 second water pump, 24 baffle, 25 reflux pipe, 26 second motor, 27 observation window, 28 mounting bin, 29 casing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to achieve the above purpose, as shown in fig. 1-2, the present invention adopts the following technical solutions: an anti-pollution MBR (membrane bioreactor) membrane device comprises a base 19, a shell 29 is welded and installed at the top of the base 19, partition plates 24 are arranged in the shell 29, the number of the partition plates 24 is two, the interior of the shell 29 is sequentially divided into an acidification bin 8, an MBR membrane bin 21 and an installation bin 28, the acidification bin 8 is in a convex shape, a feed inlet is formed in the top of the acidification bin 8, a filter frame 1 is placed on the feed inlet, turbine stirring paddles 3 are rotatably installed on the inner walls of the front side and the rear side of the acidification bin 8, a second motor 26 is welded and installed on the front side wall of the acidification bin 8, the output end of the second motor 26 transversely penetrates through the front side wall of the acidification bin 8 through a coupler and is welded and connected with a rotating shaft of the turbine stirring paddles 3, slide bars 7 are welded and installed at the top and the bottom of the inner side of the acidification bin 8, two sets of the slide bars 7 are arranged in parallel, a floating plate 6 is sleeved and installed on the slide bars 7, a telescopic hose 5 is welded and installed at the top of the floating plate 6, the flexible hose 5 longitudinally penetrates through the floating plate 6 and extends to the bottom of the floating plate 6, the free end of the flexible hose 5 longitudinally penetrates through the top of the acidification bin 8 and extends to the outside, the top of the acidification bin 8 is positioned right above the flexible hose 5 and is welded with the first water pump 2, the water pumping end of the first water pump 2 is welded with the extending end of the flexible hose 5, the water outlet end of the first water pump 2 is welded with the connecting pipe 4, the free end of the connecting pipe 4 transversely penetrates through one side wall of the MBR membrane bin 21 and extends to the inside of the MBR membrane bin 21, the top of the MBR membrane bin 21 is welded with the connecting frame, the bottom of the connecting frame is welded with the MBR membrane group 10, the MBR membrane group 10 is positioned in the center of the MBR membrane bin 21, the bottom of the MBR membrane group 10 is not contacted with the bottom of the inner side of the MBR membrane bin 21, the top of the MBR membrane group 10 is welded with the water collecting cover, the top of the water collecting cover is welded with the water outlet pipe 9, the free end of the water outlet pipe 9 transversely penetrates through the other side wall of the MBR membrane bin 21 and extends to the outside of the MBR membrane bin 21, a first mounting plate 18 is welded and mounted at the bottom of the inner side of the MBR membrane bin 21, the first mounting plate 18 is of an internal hollow structure, second gears 16 are rotatably mounted at the top and the bottom of the inner side of the first mounting plate 18, the number of the second gears 16 is five, the second gears are sequentially arranged at equal intervals, the rotating shaft of each second gear 16 is of a hollow structure, a chain 17 is sleeved on each second gear 16, a first motor 12 is rotatably mounted on one side wall of the MBR membrane bin 21, a first gear 13 is rotatably mounted at the output end of the first motor 12 through a coupler, the first gear 13 is in transmission connection with the second gear 16 through the chain 17, a stirring paddle 11 is rotatably mounted at the top of the first mounting plate 18, the stirring paddle 11 is of an internal hollow structure, and an air outlet hole is formed in the outer side wall of the stirring paddle 11, the stirring paddle 11 longitudinally penetrates through the first mounting plate 18 and is welded and connected with a rotating shaft of the second gear 16, the stirring paddle 11 is communicated with the rotating shaft of the second gear 16, the second mounting plate 22 is welded and mounted on the other side wall of the MBR membrane chamber 21, the number of the second mounting plates 22 is two groups and is parallel, the tops of the two groups of second mounting plates 22 are sequentially welded and mounted with the second water pump 23 and the reflux pump 20, the water pumping end of the second water pump 23 is welded and connected with the extending end of the water outlet pipe 9, the water pumping end of the reflux pump 20 is welded and mounted with a pipeline, the free end of the pipeline is welded and connected with the MBR membrane chamber 21, the water outlet end of the reflux pump 20 is welded and mounted with a reflux pipe 25, the free end of the reflux pipe 25 is welded and connected with the acidification chamber 8, the front side wall of the MBR membrane chamber 21 is provided with an observation window 27, the top of the inner side of the mounting chamber 28 is welded and mounted with an air inlet pipe 15, the air inlet pipe 15 longitudinally penetrates through the top of the mounting chamber 28 and is rotatably connected with the rotating shaft of the second gear 16, and the air inlet pipe 15 is communicated with the rotating shaft of the second gear 16, the top of the base 19 is welded with the aeration fan 14, and the output end of the aeration fan 14 transversely penetrates through the mounting bin 28 and is welded with the air inlet pipe 15.

The working principle is as follows: when the device begins to use, pour into sewage through the feed inlet, sewage carries out first filtration to it through filter frame 1, sewage gets into acidizing storehouse 8 simultaneously, carry out the acidizing reaction, drive second motor 26 drives turbine stirring rake 3 and stirs it and place the sediment and block up the pipeline, drive first water pump 2 extracts it after the reaction is accomplished, reaction water gets into in the MBR membrane storehouse 21, drive first motor 12 simultaneously and drive stirring rake 11 and rotate, drive aeration fan 14 aerates it, drive second water pump 23 extracts the water after MBR membrane group 10 has handled, drive backwash pump 20 will continue the reaction for reacting in the complete water suction acidizing storehouse 8 simultaneously, so repeatedly.

In summary, the following steps: this antipollution formula MBR membrane device, it carries out first filtration to it to be provided with filter frame 1 through being located feed inlet department, thereby can get rid of its bulky debris effectively, cause the acidizing reaction efficiency to improve, adopted simultaneously to hang the mode that expandes MBR membrane group 10 and increased its area, improve the rate of removal to organic pollutant to a certain extent, guarantee out water stabilization of quality, need not special maintenance, the horizontal expansion area of MBR membrane group 10 has been enlarged, water efficiency has been strengthened, space utilization has also been improved to a certain extent simultaneously, thereby the practicality of device has been improved to a certain extent.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antipollution formula MBR membrane device, including base (19), a serial communication port, the top welded mounting of base (19) has casing (29), casing (29) embeds baffle (24), the quantity of baffle (24) is two sets ofly and divide into acidizing storehouse (8), MBR membrane storehouse (21) and installation storehouse (28) with casing (29) inside in proper order, the turbine stirring rake (3) is installed in the rotation of the front and back side inner wall in acidizing storehouse (8), the preceding lateral wall welded mounting in acidizing storehouse (8) has second motor (26), the output of second motor (26) transversely runs through the preceding lateral wall in acidizing storehouse (8) through the shaft coupling and sets up with the pivot welded connection of turbine stirring rake (3), slide bar (7) are installed with the bottom welded mounting at the inboard top in acidizing storehouse (8), the quantity of slide bar (7) is two sets of just be parallel arrangement, slide bar (7) are gone up the cover and are established and are installed kickboard (6), the top of the floating plate (6) is welded with an extensible hose (5), the extensible hose (5) longitudinally penetrates through the floating plate (6) and extends to the bottom of the floating plate (6), the free end of the extensible hose (5) longitudinally penetrates through the top of the acidification bin (8) and extends to the outside, the top of the acidification bin (8) is positioned right above the extensible hose (5) and is welded with a first water pump (2), the water pumping end of the first water pump (2) is welded with the extension end of the extensible hose (5), the water outlet end of the first water pump (2) is welded with a connecting pipe (4), the free end of the connecting pipe (4) transversely penetrates through one side wall of the MBR membrane bin (21) and extends to the inside of the MBR membrane bin (21), the top of the MBR membrane bin (21) is welded with a connecting frame, the bottom of the connecting frame is welded with an MBR membrane group (10), and the MBR membrane group (10) is positioned in the center of the MBR membrane bin (21), the bottom of the MBR membrane group (10) is not contacted with the bottom of the inner side of the MBR membrane bin (21), a water collecting cover is welded and installed at the top of the MBR membrane group (10), a water outlet pipe (9) is welded and installed at the top of the water collecting cover, the free end of the water outlet pipe (9) transversely penetrates through the other side wall of the MBR membrane bin (21) and extends to the outside of the MBR membrane bin (21), a first installation plate (18) is welded and installed at the bottom of the inner side of the MBR membrane bin (21), the first installation plate (18) is of an inner hollow structure, a second gear (16) is rotatably installed at the top and the bottom of the inner side of the first installation plate (18), a chain (17) is sleeved on the second gear (16), a first motor (12) is welded and installed at one side wall of the MBR membrane bin (21), a first gear (13) is welded and installed at the output end of the first motor (12) through a coupler, and a stirring paddle (11) is rotatably installed at the top of the first installation plate (18), the stirring paddle (11) longitudinally penetrates through the first mounting plate (18) and is welded and connected with a rotating shaft of the second gear (16), the stirring paddle (11) is communicated with a rotating shaft of the second gear (16), the second mounting plate (22) is welded and installed on the other side wall of the MBR membrane bin (21), the number of the second mounting plates (22) is two, the second mounting plates are arranged in parallel, a second water pump (23) and a reflux pump (20) are sequentially welded and installed on the tops of the two second mounting plates (22), the water pumping end of the second water pump (23) is welded and connected with the extending end of the water outlet pipe (9), a pipeline is welded and installed on the water pumping end of the reflux pump (20), the free end of the pipeline is welded and connected with the MBR membrane bin (21), a reflux pipe (25) is welded and installed on the water outlet end of the reflux pump (20), the free end of the reflux pipe (25) is welded and connected with the acidification bin (8), and an air inlet pipe (15) is welded and installed on the top of the inner side of the installation bin (28), intake pipe (15) vertically run through the top of installation storehouse (28) and rotate with the axis of rotation of second gear (16) and be connected the setting, and intake pipe (15) and the pivot intercommunication setting of second gear (16), the top welded mounting of base (19) has aeration fan (14), the output of aeration fan (14) transversely runs through installation storehouse (28) and with intake pipe (15) welded connection setting.

2. The anti-pollution MBR membrane device according to claim 1, wherein the acidification bin (8) is in a convex shape, a feed inlet is arranged at the top of the acidification bin (8), and a filter frame (1) is arranged on the feed inlet.

3. The anti-pollution MBR membrane device according to claim 1, wherein the number of the second gears (16) is five and the second gears are arranged in sequence at equal intervals, and the rotating shaft of the second gear (16) is of a hollow structure.

4. An anti-contamination MBR membrane unit according to claim 1, wherein the first gear (13) is in transmission connection with the second gear (16) via a chain (17).

5. The anti-pollution MBR membrane device according to claim 1, wherein the stirring paddle (11) is of an internal hollow structure, and the outer side wall of the stirring paddle (11) is provided with air outlet holes.

6. The anti-contamination MBR membrane device according to claim 1, wherein the front side wall of the MBR membrane chamber (21) is provided with a viewing window (27).