CN216303395U - MBR sewage treatment device - Google Patents
MBR sewage treatment device Download PDFInfo
- Publication number
- CN216303395U CN216303395U CN202220490736.1U CN202220490736U CN216303395U CN 216303395 U CN216303395 U CN 216303395U CN 202220490736 U CN202220490736 U CN 202220490736U CN 216303395 U CN216303395 U CN 216303395U
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- China
- Prior art keywords
- filter screen
- arc
- mbr
- screen cylinder
- treatment box
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- 239000010865 sewage Substances 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 description 19
- 239000007787 solid Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 13
- 235000017491 Bambusa tulda Nutrition 0.000 description 13
- 241001330002 Bambuseae Species 0.000 description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 13
- 239000011425 bamboo Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 6
- 230000010405 clearance mechanism Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 230000035699 permeability Effects 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses MBR sewage treatment equipment, which belongs to the technical field of sewage treatment equipment and comprises a treatment box, wherein a stirring motor is arranged at the top of the treatment box, the output end of the stirring motor is coaxially and fixedly connected with a transmission shaft, one end of the transmission shaft, which is far away from the stirring motor, penetrates through the top of the treatment box and is connected with a transmission assembly, and the output end of the transmission assembly is connected with a filter screen cylinder and an MBR assembly, wherein the transmission assembly enables the filter screen cylinder and the MBR assembly to reversely rotate, and the filter screen cylinder and the MBR assembly are both connected to the bottom in the treatment box in a sealing and rotating manner.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to MBR sewage treatment equipment.
Background
MBR is membrane bioreactor commonly uses in the aspect of sewage treatment, utilizes MBR to carry out the mode of pressure boost to sewage in to sewage treatment process, makes sewage pass the MBR membrane through water pressure, realizes sewage treatment. However, in this way, the water pressure needs to be increased by the pressurization equipment, and the sewage often contains solid particle impurities, which easily damages the pressurization equipment and increases the production cost.
Disclosure of Invention
The utility model aims to provide MBR sewage treatment equipment to solve the problem that solid particle impurities contained in sewage easily damage a supercharging device in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a MBR sewage treatment device, includes the processing case, agitator motor is installed at the processing roof portion, the coaxial fixedly connected with transmission shaft of agitator motor output, agitator motor one end is kept away from to the transmission shaft and runs through the processing roof portion, and is connected with drive assembly, the drive assembly output is connected with filter screen cylinder and MBR subassembly, and wherein drive assembly makes filter screen cylinder and MBR subassembly rotate in opposite directions, filter screen cylinder and MBR subassembly are all sealed to rotate and are connected at the bottom in the processing case, the top intercommunication has the inlet tube in the processing case, and the bottom intercommunication has the outlet pipe, the inlet tube stretches into the one end in the processing case and is located filter screen cylinder inboard top, the bottom is connected with clearance mechanism in the processing case, all install the relative little magnetic path of different names magnetic pole on clearance mechanism and the MBR membrane subassembly.
Preferably, the transmission subassembly includes drive gear, driven gear and ring gear, the coaxial fixed connection of drive gear is on the transmission shaft, and bottom fixedly connected with link, link fixedly connected with filter screen cylinder, the meshing of drive gear one side has driven gear, driven gear rotates to be connected at the treatment incasement top, and keeps away from drive gear one side meshing and have the ring gear, the coaxial fixedly connected with MBR subassembly in ring gear bottom makes filter screen cylinder and MBR subassembly be the antiport, improves the sewage that sees through filter screen cylinder and strikes the effect to the MBR subassembly, improves the working effect of MBR subassembly.
Preferably, the filter screen cylinder and the MBR component are both circular and concentrically arranged, wherein the filter screen cylinder is positioned on the inner side of the MBR component.
Preferably, the bottom of the filter screen cylinder and the MBR assembly are provided with sealing rings, the bottom of the treatment box is provided with two annular grooves, and the two sealing rings are in one-to-one sealing and rotating connection in the two annular grooves.
Preferably, clearance mechanism includes turning block, arc blade and clearance pipe, the turning block rotates to be connected in the processing incasement bottom, and sets up with the filter screen section of thick bamboo is concentric, a plurality of arc blade of turning block periphery side fixedly connected with, it is a plurality of arc blade keeps away from turning block one end and supports and lean on filter screen section of thick bamboo inside wall, and the bottom supports and lean on the bottom in the processing intraductal, processing bottom of the case portion intercommunication has the clearance pipe, clearance pipe intercommunication is inside filter screen section of thick bamboo, and the solid particle that conveniently will be scraped by arc blade is collected in the clearance intraductal, and the unified is handled after accomplishing sewage treatment.
Preferably, the arc blade includes arc and arc apron, arc apron fixed connection is at the arc top, and is located the arc inboard to be perpendicular setting with the arc, arc and arc apron one end fixed connection are on the turning block, avoid being located the inboard solid particle of arc and cross the arc under the wave action of rivers, improve the collection effect to solid particle.
Preferably, a plurality of arc-shaped blades are far away from one end of the rotating block and are provided with grooves, rotating wheels are connected in the grooves in a rotating mode and abut against the inner wall of the filter screen cylinder, and the rotating wheels press part of solid particles when rotating along with the arc-shaped blades to form a pushing effect on the filter screen cylinder, so that sundries attached to mesh holes in the filter screen cylinder can vibrate, and the permeability and the filtering effect of the filter screen cylinder are kept.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the filter screen cylinder and the MBR component are driven to rotate reversely by the stirring motor and the transmission component, so that the impact effect of sewage penetrating through the filter screen cylinder on the MBR component is improved, and the working effect of the MBR component is improved.
2. According to the utility model, the arc-shaped blade rotates along with the MBR component under the magnetic attraction action of the MBR component and the small magnetic blocks in the cleaning mechanism, the arc-shaped blade scrapes solid particles at the bottom of the inner wall of the filter screen cylinder, and the solid particles move along the inner side of the arc-shaped blade and fall into the cleaning pipe, so that the solid particles are conveniently removed; meanwhile, the rotating wheel on the arc-shaped blade presses part of solid particles to form a pushing effect on the filter screen cylinder, so that sundries attached to mesh holes in the filter screen cylinder are vibrated, and the permeability and the filtering effect of the filter screen cylinder are kept.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the transmission assembly of the present invention;
FIG. 3 is a schematic top view of the cleaning mechanism of the present invention.
In the figure: the device comprises a treatment box 1, a water inlet pipe 11, a water outlet pipe 12, a stirring motor 2, a transmission shaft 21, a transmission assembly 3, a driving gear 31, a driven gear 32, an annular gear 33, a filter screen cylinder 4, an MBR membrane assembly 5, a cleaning mechanism 6, a rotating block 61, an arc-shaped blade 62, a rotating wheel 621 and a cleaning pipe 63.
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.
Referring to fig. 1-3, an MBR sewage treatment device, including handling case 1, handle case 1 top and install agitator motor 2, the coaxial fixedly connected with transmission shaft 21 of agitator motor 2 output, transmission shaft 21 is kept away from 2 one end of agitator motor and is run through and handle case 1 top, and is connected with drive assembly 3, and the 3 output of drive assembly is connected with filter screen section of thick bamboo 4 and MBR subassembly.
The equal sealed rotation of filter screen section of thick bamboo 4 and MBR subassembly is connected at the bottom in processing case 1, filter screen section of thick bamboo 4 and MBR subassembly all are the ring form, and set up with one heart, wherein filter screen section of thick bamboo 4 is located MBR subassembly 5 inboardly, filter screen section of thick bamboo 4 and MBR subassembly 5 bottom all are provided with the sealing ring, two ring channels have been seted up to the bottom in processing case 1, two sealing ring one-to-one sealed rotations are connected in two ring channels, avoid sewage directly from filter screen section of thick bamboo 4 and MBR subassembly bottom direct discharge.
The top intercommunication has inlet tube 11 in handling case 1, and the bottom intercommunication has outlet pipe 12, and inlet tube 11 stretches into and handles case 1 in one end be located the inboard top of filter screen section of thick bamboo 4, and sewage gets into filter screen section of thick bamboo 4 inside by once filtering the back, accomplishes secondary filtration through the MBR subassembly again, improves the treatment effect to sewage.
The bottom is connected with clearance mechanism 6 in handling case 1, all install the relative little magnetic path of synonym magnetic pole on clearance mechanism 6 and the MBR membrane module, clearance mechanism 6 includes turning block 61, arc blade 62 and clearance pipe 63, turning block 61 rotates to be connected in handling case 1 bottom, and set up with filter screen cylinder 4 is concentric, a plurality of arc blade 62 of turning block 61 periphery side fixedly connected with, little magnetic path sets up and is close to MBR subassembly one end at arc blade 62, do benefit to arc blade 62 and rotate along with the MBR subassembly rotation.
A plurality of arc blade 62 keep away from turning block 61 one end and lean on 4 inside walls of filter screen section of thick bamboo, and the bottom supports and leans on the bottom in handling case 1, and it has cleaning tube 63 to handle case 1 bottom intercommunication, and cleaning tube 63 intercommunication is inside filter screen section of thick bamboo 4, and the solid particle that conveniently will be scraped by arc blade 62 is collected in cleaning tube 63, handles in unison after accomplishing sewage treatment.
Arc blade 62 includes arc and arc apron, and arc apron fixed connection is at the arc top, and is located the arc inboard to be perpendicular setting with the arc, arc and arc apron one end fixed connection are on turning block 61, avoid being located the inboard solid particle of arc and cross the arc under the wave action of rivers, improve the collection effect to solid particle.
One end of the arc-shaped blades 62 far away from the rotating block 61 is provided with a groove, the rotating wheel 621 is connected in the groove in a rotating mode, the rotating wheel 621 abuts against the inner wall of the filter screen cylinder 4, part of solid particles are pressed when the rotating wheel 621 rotates along with the arc-shaped blades 62, a pushing effect is formed on the filter screen cylinder 4, sundries attached to mesh holes in the filter screen cylinder 4 are vibrated, and the permeability and the filtering effect of the filter screen cylinder 4 are kept.
The operating principle of the present invention will now be described as follows:
when sewage is treated, the sewage is introduced into the filter screen cylinder 4 in the treatment box 1 from the water inlet pipe 11, the stirring motor 2 is started, the stirring motor 2 works, the output end of the stirring motor drives the transmission shaft 21 to rotate, the transmission shaft 21 rotates to drive the driving gear 31 to rotate, the driving gear 31 drives the driven gear 32 to rotate, and the driven gear 32 is internally provided with the internal gear ring 33 to rotate in the reverse direction, so that the filter screen cylinder 4 and the MBR component which are connected with the driving gear 31 and the internal gear ring 33 rotate in the reverse direction, the impact effect of the sewage penetrating through the filter screen cylinder 4 on the MBR component is improved, and the working effect of the MBR component is improved;
meanwhile, the filter screen cylinder 4 intercepts partial solid particles in the sewage, the solid particles are attached to the bottom of the inner wall of the filter screen cylinder 4 under the centrifugal action and the gravity action along with the rotation of the MBR assembly and the arc-shaped blade 62 rotates along with the rotation of the filter screen cylinder 4 under the magnetic attraction action of the small magnetic blocks, so that the scraping effect is formed on the solid particles at the bottom of the inner wall of the filter screen cylinder 4, the solid particles move along the inner side of the arc-shaped blade 62 and fall into the cleaning pipe 63 to be conveniently removed, meanwhile, the rotating wheel 621 on the arc-shaped blade 62 rotates to press partial solid particles, a pushing effect is formed on the filter screen cylinder 4, impurities attached to meshes in the filter screen cylinder 4 are favorably vibrated, and the permeability and the filtering effect of the filter screen cylinder 4 are kept.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. An MBR sewage treatment device comprises a treatment box (1), and is characterized in that a stirring motor (2) is installed at the top of the treatment box (1), a transmission shaft (21) is coaxially and fixedly connected with the output end of the stirring motor (2), one end of the transmission shaft (21), which is far away from the stirring motor (2), penetrates through the top of the treatment box (1) and is connected with a transmission assembly (3), the output end of the transmission assembly (3) is connected with a filter screen cylinder (4) and an MBR assembly, wherein the transmission assembly (3) enables the filter screen cylinder (4) and the MBR assembly to reversely rotate, the filter screen cylinder (4) and the MBR assembly are both in sealed rotating connection with the inner bottom of the treatment box (1), the inner top of the treatment box (1) is communicated with a water inlet pipe (11), the bottom of the water inlet pipe (11) is communicated with a water outlet pipe (12), one end of the water inlet pipe (11) extends into the treatment box (1) and is positioned above the inner side of the filter screen cylinder (4), the bottom in the treatment box (1) is connected with a cleaning mechanism (6), and small magnetic blocks with opposite unlike magnetic poles are arranged on the cleaning mechanism (6) and the MBR membrane module.
2. The MBR sewage treatment equipment according to claim 1, wherein the transmission assembly (3) comprises a driving gear (31), a driven gear (32) and an inner gear ring (33), the driving gear (31) is coaxially and fixedly connected to the transmission shaft (21), the bottom of the driving gear is fixedly connected with a connecting frame, the connecting frame is fixedly connected with the filter screen cylinder (4), the driven gear (32) is meshed with one side of the driving gear (31), the driven gear (32) is rotatably connected to the inner top of the treatment box (1), the inner gear ring (33) is meshed with the side far away from the driving gear (31), and the MBR assembly is coaxially and fixedly connected to the bottom of the inner gear ring (33).
3. MBR sewage treatment plant according to claim 1, characterized in that the filter screen cylinder (4) and the MBR module (5) are both circular and concentrically arranged, wherein the filter screen cylinder (4) is located inside the MBR module (5).
4. The MBR sewage treatment device according to claim 3, wherein the bottom of the filter screen cylinder (4) and the bottom of the MBR module (5) are provided with sealing rings, two annular grooves are formed in the bottom of the treatment tank (1), and the two sealing rings are in one-to-one sealing and rotating connection with the two annular grooves.
5. The MBR sewage treatment equipment according to claim 1, wherein the cleaning mechanism (6) comprises a rotating block (61), arc-shaped blades (62) and a cleaning pipe (63), the rotating block (61) is rotatably connected to the inner bottom of the treatment box (1) and is concentrically arranged with the filter screen cylinder (4), a plurality of arc-shaped blades (62) are fixedly connected to the outer peripheral side of the rotating block (61), one end of each arc-shaped blade (62), which is far away from the rotating block (61), abuts against the inner side wall of the filter screen cylinder (4), the bottom of each arc-shaped blade abuts against the inner bottom of the treatment box (1), the cleaning pipe (63) is communicated with the bottom of the treatment box (1), and the cleaning pipe (63) is communicated with the inner part of the filter screen cylinder (4).
6. The MBR sewage treatment device according to claim 5, wherein the arc-shaped blade (62) comprises an arc-shaped plate and an arc-shaped cover plate, the arc-shaped cover plate is fixedly connected to the top of the arc-shaped plate, is positioned on the inner side of the arc-shaped plate and is arranged perpendicular to the arc-shaped plate, and one end of the arc-shaped plate and one end of the arc-shaped cover plate are fixedly connected to the rotating block (61).
7. The MBR sewage treatment device according to claim 5, wherein a plurality of arc-shaped blades (62) are provided with a groove at one end away from the rotating block (61), a rotating wheel (621) is rotatably connected in the groove, and the rotating wheel (621) abuts against the inner wall of the filter screen cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220490736.1U CN216303395U (en) | 2022-03-09 | 2022-03-09 | MBR sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220490736.1U CN216303395U (en) | 2022-03-09 | 2022-03-09 | MBR sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216303395U true CN216303395U (en) | 2022-04-15 |
Family
ID=81084006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220490736.1U Active CN216303395U (en) | 2022-03-09 | 2022-03-09 | MBR sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216303395U (en) |
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2022
- 2022-03-09 CN CN202220490736.1U patent/CN216303395U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240514 Address after: 848000 room 1201, gold unit, building 1, No. 18, Renmin Road, Hotan City, Hotan Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Shengchang Engineering Management Co.,Ltd. Country or region after: China Address before: 261000 315-4, building 1, north of East Guihua Road, Gaoxin 2nd Road, comprehensive free trade zone, Weifang City, Shandong Province Patentee before: Shandong xinyatai Environmental Protection Technology Co.,Ltd. Country or region before: China |