CN213570034U

CN213570034U - Integrated MBR membrane bioreactor

Info

Publication number: CN213570034U
Application number: CN202022396771.0U
Authority: CN
Inventors: 刘俊; 匡光辉; 张凯航; 肖娇婷; 汪源
Original assignee: Jiangxi Maosheng Environment Co ltd
Current assignee: Jiangxi Maosheng Environment Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-29
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to the technical field of sewage treatment equipment, and discloses an integrated MBR (membrane bioreactor), which solves the problem that the existing membrane bioreactor has a large amount of garbage and suspended matters in sewage to improve the treatment efficiency when treating sewage, and comprises a reaction tank, wherein an MBR (membrane bioreactor) membrane component is arranged in the reaction tank, two sides of the top of the reaction tank are provided with groove plates, a connecting pipe is arranged between one ends of the two groove plates and one end of the two groove plates which is positioned at the top of the reaction tank, moving plates are arranged in the two groove plates, rotating parts are arranged at the opposite tops of the two moving plates, a collecting hopper is arranged between the bottoms of the two rotating parts, and a filter cover is rotatably arranged at one side of the; this MBR membrane bioreactor has rubbish and suspended solid salvage mechanism, can carry out effectual salvage and clearance with floating rubbish and suspended solid on sewage surface automatically to guaranteed MBR membrane bioreactor's the efficiency of handling sewage, consequently, this equipment can satisfy sewage treatment's user demand.

Description

Integrated MBR membrane bioreactor

Technical Field

The utility model belongs to the technical field of sewage treatment equipment, in particular to an integrated MBR (membrane bioreactor).

Background

The MBR membrane bioreactor is a novel state wastewater treatment system which organically combines a membrane separation technology and a biological treatment technology; the membrane component replaces a secondary sedimentation tank at the tail end of the traditional biological treatment technology, the concentration of the high-activity sludge is kept in a bioreactor, the organic load of biological treatment is improved, the occupied area of a sewage treatment facility is reduced, and the excess sludge amount is reduced by keeping low sludge load.

When the existing membrane bioreactor is used for treating sewage, a large amount of garbage and suspended matters are contained in the sewage, the effective treatment and treatment efficiency of the sewage can be influenced by the garbage and the suspended matters, and meanwhile, no effective garbage and suspended matter treatment equipment exists at present; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model provides an integrated MBR membrane bioreactor, the effectual existing membrane bioreactor that has solved among the above-mentioned background art when handling sewage, has a large amount of rubbish and suspended solid and the problem of treatment effeciency in the sewage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integrated MBR membrane bioreactor, includes the reaction tank, the internally mounted of reaction tank has the MBR membrane module, and the frid is all installed to the both sides at reaction tank top, and the connecting pipe is installed to the one end that just is located the reaction tank top between the one end of two frids, and the movable plate is all installed to the inside of two frids, and the rotation piece is all installed at the top that two movable plates are relative, installs between the bottom of two rotation pieces and collects the fill, and the one side rotation of collecting the fill installs the filter mantle.

Preferably, two the inside of frid all rotates and installs the screw thread axle, and the one end of two screw thread axles all extends to the inside of connecting pipe and is fixedly connected with first bevel gear respectively, and first positive and negative motor is installed to the one end of one of them frid, and the other end of one of them screw thread axle is fixed with the output of first positive and negative motor and is connected, and the movable plate slip joint is in the inside of frid, and the lower part of movable plate is connected with the screw thread axle screw thread.

Preferably, the inside of connecting pipe rotates and installs the pivot, and the both ends of pivot are all fixed mounting have the second bevel gear.

Preferably, two rotate the piece and all include rotating pin and connecting rod, two rotating pins all rotate and install at two movable plate tops, and connecting rod fixed connection is in the one end of rotating pin, and the second motor that is just reversing is installed at the top of one of them movable plate one side, and the other end of one of them rotating pin is connected with the output stationary phase that the second motor that is just reversing, and collection fill fixed mounting is between the bottom of two connecting rods.

Preferably, the middle part of one side of the filter mantle is provided with a water filtering opening, the filter screen is arranged in the filter opening, the connecting plate is arranged at the lower part of one side of the collecting hopper, and the clamping plate is arranged at the bottom of the filter mantle and is movably connected with the connecting plate.

Preferably, one side fixed mounting of cardboard has two pothooks, and square moving groove has been seted up at the middle part of connecting plate, and two logical grooves have been seted up to one side of connecting plate, and two logical grooves communicate with square moving groove, and the inside slidable mounting of square moving groove has square removal strip, and two draw-in grooves have been seted up to one side of square removal strip, and the pothook passes through logical groove activity joint in the inside of draw-in groove, and the one end threaded connection of connecting plate has the regulating pin, and the one end of regulating pin rotates with the one end of square removal strip and is connected.

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

(1) in the work, the MBR membrane bioreactor is provided with a garbage and suspended matter salvaging mechanism by arranging the groove plate, the connecting pipe, the moving plate, the rotating part, the collecting hopper and the filter cover, and can automatically and effectively salvage and clean garbage and suspended matters floating on the surface of sewage, so that the sewage treatment efficiency of the MBR membrane bioreactor is ensured, and the equipment can meet the use requirement of sewage treatment;

(2) when the garbage and suspended matters in the sewage in the reaction tank need to be salvaged, the first forward and reverse rotating motor is started firstly, so that the two threaded shafts synchronously rotate through the first bevel gear, the second bevel gear and the rotating shaft, and the two moving plates drive the rotating part, the collecting hopper and the filter cover to move to one end (the end far away from the connecting pipe) of the reaction tank; then, a second forward and reverse rotating motor is started to drive the collecting hopper and the filter cover to rotate through a rotating pin and a connecting rod, so that the collecting hopper and the filter cover extend into the sewage; then starting a first forward and reverse rotation motor, enabling the two moving plates to drive the rotating part, the collecting hopper and the filter cover to move to the other end of the reaction tank (to move towards the connecting pipe), collecting garbage and suspended matters to the collecting hopper and the filter cover in the moving process of the collecting hopper, and filtering through the water filtering port and the filter screen; after fishing, the second forward and reverse rotating motor is started again to enable the collecting hopper and the filter cover to rotate out of the sewage; at last, the adjusting pin is rotated to enable the square moving strip to move in the square moving groove, then the clamping hook is withdrawn from the clamping groove and the through groove, so that the clamping plate and the connecting plate are separated, the filter cover is opened in a rotating mode, and garbage and suspended matters in the filter cover are led out.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;

fig. 3 is a schematic view of the enlarged partial structure of fig. 2 according to the present invention;

FIG. 4 is a schematic view of a top-down structure of the clamping plate and the connecting plate of the present invention;

in the figure: 1. a reaction tank; 2. an MBR membrane module; 3. a groove plate; 301. a threaded shaft; 302. a first positive and negative rotation motor; 303. a first bevel gear; 4. a connecting pipe; 401. a rotating shaft; 402. a second bevel gear; 5. moving the plate; 6. a rotating member; 601. a rotation pin; 602. a connecting rod; 603. a second positive and negative rotation motor; 7. a collecting hopper; 8. a filter housing; 801. a water filtering port; 802. a filter screen; 9. clamping a plate; 901. a hook; 10. a connecting plate; 1001. a square moving groove; 1002. a through groove; 1003. a square moving bar; 1004. an adjustment pin; 1005. a clamping groove.

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 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.

Embodiment one, given by fig. 1, fig. 2 and fig. 3, the utility model discloses a reaction tank 1, reaction tank 1's internally mounted has MBR membrane module 2, frid 3 is all installed to the both sides at reaction tank 1 top, connecting pipe 4 is installed to the one end that just is located reaction tank 1 top between the one end of two frids 3, movable plate 5 is all installed to the inside of two frids 3, two relative tops of movable plate 5 are all installed and are rotated piece 6, install between the bottom of two rotation pieces 6 and collect and fight 7, through collecting the setting of fighting 7, can effectually collect rubbish, one side of collecting fighting 7 is rotated and is installed filter mantle 8, through the setting of filter mantle 8, can effectually separate rubbish and water and filter.

In the second embodiment, based on the first embodiment, as shown in fig. 3, threaded shafts 301 are rotatably installed inside the two slot plates 3, one ends of the two threaded shafts 301 extend into the connecting pipe 4 and are respectively and fixedly connected with first bevel gears 303, one end of one slot plate 3 is installed with a first forward/reverse rotation motor 302, the other end of one threaded shaft 301 is fixedly connected with an output end of the first forward/reverse rotation motor 302, the moving plate 5 is slidably clamped inside the slot plates 3, and the lower portion of the moving plate 5 is in threaded connection with the threaded shafts 301, so that the moving adjustment can be effectively performed.

Third embodiment, on the basis of the first embodiment, as shown in fig. 3, a rotating shaft 401 is rotatably installed inside the connecting pipe 4, two second bevel gears 402 are fixedly installed at both ends of the rotating shaft 401, and the two second bevel gears 402 are respectively engaged with the two first bevel gears 303, so that the two moving plates 5 can be moved synchronously.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, each of the two rotating members 6 includes a rotating pin 601 and a connecting rod 602, each of the two rotating pins 601 is rotatably installed on the top of the two moving plates 5, the connecting rod 602 is fixedly connected to one end of the rotating pin 601, a second forward/reverse rotation motor 603 is installed on the top of one side of one of the moving plates 5, the other end of one of the rotating pins 601 is fixedly connected to an output end of the second forward/reverse rotation motor 603, and the collecting bucket 7 is fixedly installed between bottoms of the two connecting rods 602, so that rotation adjustment can be effectively performed.

In the fifth embodiment, based on the first embodiment, as shown in fig. 3, a water filtering port 801 is formed in the middle of one side of the filtering cover 8, a filtering net 802 is installed inside the water filtering port 801, a connecting plate 10 is installed at the lower part of one side of the collecting hopper 7, a clamping plate 9 is installed at the bottom of the filtering cover 8, and the clamping plate 9 is movably connected with the connecting plate 10, so that garbage and water can be effectively separated.

Sixth embodiment, on the basis of fifth embodiment, as shown in fig. 3 and 4, two hooks 901 are fixedly mounted on one side of the clamping plate 9, a square moving groove 1001 is formed in the middle of the connecting plate 10, two through grooves 1002 are formed in one side of the connecting plate 10, the two through grooves 1002 are communicated with the square moving groove 1001, a square moving strip 1003 is slidably mounted inside the square moving groove 1001, two clamping grooves 1005 are formed in one side of the square moving strip 1003, the hooks 901 are movably clamped inside the clamping grooves 1005 through the through grooves 1002, an adjusting pin 1004 is connected to one end of the connecting plate 10 in a threaded manner, one end of the adjusting pin 1004 is rotatably connected to one end of the square moving strip 1003, and therefore the clamping plate 9 and the connecting plate 10 can be effectively connected.

The working principle is as follows: when the garbage and suspended matters in the sewage in the reaction tank 1 need to be salvaged, the first forward and reverse rotation motor 302 is started firstly, so that the two threaded shafts 301 synchronously rotate through the first bevel gear 303, the second bevel gear 402 and the rotating shaft 401, and the two moving plates 5 drive the rotating piece 6, the collecting hopper 7 and the filter cover 8 to move to one end (the end far away from the connecting pipe 4) of the reaction tank 1; then, the second forward and reverse rotation motor 603 is started to drive the collecting hopper 7 and the filter cover 8 to rotate through the rotating pin 601 and the connecting rod 602, so that the collecting hopper 7 and the filter cover 8 extend into the sewage; then, when the first forward and reverse rotation motor 302 is started, the two moving plates 5 drive the rotating part 6, the collecting hopper 7 and the filter cover 8 to move to the other end (towards the connecting pipe 4) of the reaction tank 1, the collecting hopper 7 can collect the garbage and suspended matters into the collecting hopper 7 and the filter cover 8 in the moving process, and meanwhile, the water filtering port 801 and the filter screen 802 are used for filtering; after the fishing is finished, the second forward and reverse rotating motor 603 is started again to enable the collecting hopper 7 and the filter cover 8 to rotate out of the sewage; finally, the adjusting pin 1004 is rotated to move the square moving strip 1003 in the square moving groove 1001, and then the clamping hook 901 is withdrawn from the clamping groove 1005 and the through groove 1002, so that the clamping plate 9 and the connecting plate 10 are separated, and the filter cover 8 is rotated and opened, so that the garbage and suspended matters in the filter cover 8 are led out.

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. An integrated MBR membrane bioreactor, which comprises a reaction tank (1), and is characterized in that: the utility model discloses a reactor, including reaction tank (1), movable plate (5), the internally mounted of reaction tank (1) has MBR membrane module (2), frid (3) are all installed to the both sides at reaction tank (1) top, connecting pipe (4) are installed to the one end that just is located reaction tank (1) top between the one end of two frids (3), movable plate (5) are all installed to the inside of two frids (3), rotate piece (6) are all installed at the relative top of two movable plates (5), install between the bottom of two rotation pieces (6) and collect and fight (7), one side rotation that the collection was fought (7) is installed and is filtered the.

2. The integrated MBR membrane bioreactor of claim 1, wherein: two threaded shaft (301) are all installed in the inside of frid (3) rotation, and the one end of two threaded shaft (301) all extends to the inside of connecting pipe (4) and first bevel gear of fixedly connected with (303) respectively, and first positive and negative motor (302) are installed to the one end of one of them frid (3), and the other end of one of them threaded shaft (301) is connected with the output stationary phase of first positive and negative motor (302), and movable plate (5) slip joint is in the inside of frid (3), and the lower part and threaded shaft (301) threaded connection of movable plate (5).

3. The integrated MBR membrane bioreactor of claim 1, wherein: the inside of connecting pipe (4) is rotated and is installed pivot (401), and the both ends of pivot (401) all fixed mounting have second bevel gear (402).

4. The integrated MBR membrane bioreactor of claim 1, wherein: two rotate piece (6) and all include rotation pin (601) and connecting rod (602), two rotation pin (601) all rotate and install at two movable plate (5) tops, connecting rod (602) fixed connection is in the one end of rotation pin (601), second motor (603) are just reversing to the top of one of them movable plate (5) one side is installed, the other end of one of them rotation pin (601) is fixed with the output end of second motor (603) that reverses, collect and fight (7) fixed mounting between the bottom of two connecting rods (602).

5. The integrated MBR membrane bioreactor of claim 1, wherein: the water filtering device is characterized in that a water filtering opening (801) is formed in the middle of one side of the filtering cover (8), a filtering net (802) is arranged inside the water filtering opening (801), a connecting plate (10) is arranged on the lower portion of one side of the collecting hopper (7), a clamping plate (9) is arranged at the bottom of the filtering cover (8), and the clamping plate (9) is movably connected with the connecting plate (10).

6. The integrated MBR membrane bioreactor according to claim 5, wherein: one side fixed mounting of cardboard (9) has two pothooks (901), square moving groove (1001) has been seted up at the middle part of connecting plate (10), two logical groove (1002) have been seted up to one side of connecting plate (10), two logical groove (1002) are linked together with square moving groove (1001), the inside slidable mounting of square moving groove (1001) has square removal strip (1003), two draw-in grooves (1005) have been seted up to one side of square removal strip (1003), pothook (901) are through leading to groove (1002) activity joint in the inside of draw-in groove (1005), the one end threaded connection of connecting plate (10) has adjusting pin (1004), the one end of adjusting pin (1004) is rotated with the one end of square removal strip (1003) and is connected.