CN216377842U - MBR membrane integration sewage treatment device - Google Patents
MBR membrane integration sewage treatment device Download PDFInfo
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- CN216377842U CN216377842U CN202123006916.2U CN202123006916U CN216377842U CN 216377842 U CN216377842 U CN 216377842U CN 202123006916 U CN202123006916 U CN 202123006916U CN 216377842 U CN216377842 U CN 216377842U
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- water
- pipe
- mbr
- treatment box
- bottom end
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- 239000010865 sewage Substances 0.000 title claims abstract description 55
- 239000012528 membrane Substances 0.000 title claims abstract description 51
- 230000010354 integration Effects 0.000 title description 3
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 239000007787 solid Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 238000007790 scraping Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- DNHVXYDGZKWYNU-UHFFFAOYSA-N lead;hydrate Chemical compound O.[Pb] DNHVXYDGZKWYNU-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to MBR (membrane bioreactor) membrane integrated sewage treatment equipment, which improves the convenience and reduces solid substance carrying chambers; the device comprises a support, a treatment box and a square tube, wherein the top end of the support is connected with the bottom end of the treatment box, a cavity is arranged in the treatment box, the top end of the treatment box is provided with an inlet, the bottom end of the square tube is connected with the top end of the treatment box, the inlet is arranged on the inner side of the square tube, and an arc-shaped filter screen is arranged at the input end of the square tube; still include the pillar, the roof, reciprocal lead screw, the slider, including a motor, an end cap, a controller, and a cover plate, strike off the mechanism, filtering mechanism and discharge mechanism, the top of handling the case is connected to the bottom of two sets of pillars, and the bottom of roof is all connected on two sets of pillar tops, has the opening on the roof, and reciprocal lead screw rotates to be installed in the opening, and the left end at the roof is installed to the motor, and the right-hand member of reciprocal lead screw is connected with the output of motor, slider slidable mounting in the opening, slider and reciprocal lead screw threaded connection.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to MBR (membrane bioreactor) membrane integrated sewage treatment equipment.
Background
The MBR technology is a technology for treating sewage by combining a filtering membrane with biochemical reaction in sewage treatment, and is also called a membrane separation activated sludge process. The membrane bioreactor combines the biodegradation function of the traditional biological treatment technology and the high-efficiency separation function of the membrane separation technology, and has high efficiency of removing pollutants in sewage.
Among the prior art, chinese patent with application number CN202020904270.6, it discloses an integration MBR membrane sewage treatment device, but discovery when using, has a large amount of solids in the sewage, and in sewage and the solid got into the treatment tank, the MBR membrane was directly strikeed to the solids, caused the harm of MBR membrane easily, and the solids all stop on the MBR membrane simultaneously, influence the filter effect of MBR membrane.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the MBR membrane integrated sewage treatment equipment which improves the convenience and reduces the solid object carrying chamber.
The MBR membrane integrated sewage treatment equipment comprises a support, a treatment box and a square pipe, wherein the top end of the support is connected with the bottom end of the treatment box, a cavity is arranged in the treatment box, the top end of the treatment box is provided with an inlet, the bottom end of the square pipe is connected with the top end of the treatment box, the inlet is arranged on the inner side of the square pipe, and an arc-shaped filter screen is arranged at the input end of the square pipe; the device comprises a treatment box, a top plate, a reciprocating screw rod, a sliding block, a motor, a scraping mechanism, a filtering mechanism and a discharging mechanism, wherein the bottom ends of two groups of the support columns are connected with the top end of the treatment box;
the scraping mechanism is arranged at the bottom end of the sliding block and used for scraping solid matters staying on the upper surface of the arc-shaped filter screen;
the filtering mechanism is arranged in the chamber and is used for carrying out secondary filtration on the sewage entering the chamber;
the discharge mechanism is arranged at the bottom end of the treatment box and is used for discharging the sewage after secondary filtration; carry out the primary filtration with sewage through the arc filter screen, the solid in the sewage stops on the upper surface of arc filter screen, sewage through the primary filtration passes through square pipe and import and enters into the cavity, starter motor, thereby make reciprocal lead screw rotate in the opening, thereby make the slider carry out reciprocating motion about in the opening, thereby make the slider drive strike off the swing that the mechanism carried out about, thereby make strike off the mechanism and strike off the solid that stops at the arc filter screen upper surface, sewage through the primary filtration enters into the cavity and carries out secondary filter through filtering mechanism, sewage through secondary filtration pass through discharge mechanism discharge can, the convenience is improved, it carries out the cavity to have reduced the solid.
Preferably, the scraping mechanism comprises support plates, a rotating shaft, telescopic rods, connecting rods and scraping plates, the top ends of the two support plates are connected with the bottom end of the top plate, the rotating shaft is rotatably installed between the two support plates, the bottom end of the sliding block is hinged with the top end of the telescopic rods, the bottom end of the telescopic rods is connected with the top end of the rotating shaft, the bottom ends of the rotating shaft are respectively connected with the top ends of the two connecting rods, the bottom ends of the two connecting rods are connected with the top ends of the scraping plates, and the bottom ends of the scraping plates are in contact with the upper surface of the arc-shaped filter screen; when the slider moves left in the opening, the slider passes through the telescopic link and drives the pivot to the left-hand rotation, thereby make two sets of connecting rods drive the scraper blade and rotate right, thereby make the scraper blade strike off the solid of arc filter screen upper surface to the right side of square pipe, when the slider moves right, the slider passes through the telescopic link and drives the pivot and rotate right, thereby make two sets of connecting rods drive the scraper blade and rotate left, thereby make the scraper blade strike off the solid of arc filter screen upper surface to the left side of square pipe, reduce the jam of solid to the arc filter screen, improve filtration efficiency.
Preferably, the filtering mechanism comprises a support frame and an MBR membrane, the support frame is transversely arranged in the chamber, and the MBR membrane is arranged inside the support frame; and the sewage after primary filtration enters a chamber and is subjected to secondary filtration through an MBR (membrane bioreactor) membrane.
Preferably, the device also comprises a support plate, a water pump, a water pipe, a water collecting bin, a spray head, a water outlet pipe and a water outlet valve, wherein the water collecting bin is arranged at the right end of the cavity above the MBR membrane, a plurality of groups of water outlets are arranged at the right end of the water collecting bin, the spray heads are respectively arranged on the water outlets in an inclined manner, the left end of the support plate is connected with the right end of the treatment tank, the water pump is arranged at the top end of the support plate, the output end of the water pump is communicated with one end of the water pipe, the other end of the water pipe extends to the cavity and is communicated with the interior of the water collecting bin, the water outlet pipe is arranged at the left end of the treatment tank, the input end of the water outlet pipe is communicated with the cavity above the MBR membrane, and the water outlet valve is arranged on the water outlet pipe; the upper surface of MBR membrane gathers dirty dirt after long-time the use, and the input switch-on clear water of water pump starts the water pump, makes clear water lead to pipe and enters into the inside of sump pit, and the clear water that gets into the inside of sump pit spouts the upper surface to the MBR membrane through the multiunit shower nozzle to the dirt clearance of MBR membrane upper surface, open outlet valve door, make dirt and clear water pass through the outlet pipe and discharge, improve the convenience.
Preferably, the discharge mechanism comprises a drain pipe and a drain valve, the drain pipe is communicated with the bottom end of the treatment box, and the drain valve is arranged on the drain pipe; and a sewage discharge valve is opened, so that sewage subjected to secondary filtration can be discharged through a sewage discharge pipe, and convenience is improved.
Preferably, the device also comprises a circular ring, the circular ring is arranged at the top end of the treatment box, and the square pipe is arranged on the inner side of the circular ring; form between ring and the side pipe and store the chamber, the connecting rod strikes off the solid and stores the chamber in, and operating personnel centralized processing improves the convenience.
Preferably, the device also comprises an observation window, the front end of the treatment box is provided with an observation hole, and the observation window is arranged on the observation hole; operating personnel knows the sewage treatment condition in the cavity through the observation window, improves the convenience.
Compared with the prior art, the utility model has the beneficial effects that: carry out the primary filtration with sewage through the arc filter screen, the solid in the sewage stops on the upper surface of arc filter screen, sewage through the primary filtration passes through square pipe and import and enters into the cavity, starter motor, thereby make reciprocal lead screw rotate in the opening, thereby make the slider carry out reciprocating motion about in the opening, thereby make the slider drive strike off the swing that the mechanism carried out about, thereby make strike off the mechanism and strike off the solid that stops at the arc filter screen upper surface, sewage through the primary filtration enters into the cavity and carries out secondary filter through filtering mechanism, sewage through secondary filtration pass through discharge mechanism discharge can, the convenience is improved, it carries out the cavity to have reduced the solid.
Drawings
FIG. 1 is a schematic view of an axial view of a partial cross-sectional configuration of the present invention;
FIG. 2 is a partially enlarged view of the portion A in FIG. 1;
FIG. 3 is a schematic view of an axial structure of the present invention;
FIG. 4 is an enlarged schematic view of an arcuate screen configuration;
in the drawings, the reference numbers: 1. a support; 2. a treatment tank; 3. a square tube; 4. an arc-shaped filter screen; 5. a pillar; 6. a top plate; 7. a reciprocating screw; 8. a slider; 9. a motor; 10. a support plate; 11. a rotating shaft; 12. a telescopic rod; 13. a connecting rod; 14. a squeegee; 15. a support frame; 16. MBR membrane; 17. a support plate; 18. a water pump; 19. a water pipe; 20. a water collecting bin; 21. a spray head; 22. a water outlet pipe; 23. a water outlet valve; 24. a blow-off pipe; 25. a blowdown valve; 26. a circular ring; 27. and (4) an observation window.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The utility model relates to MBR membrane integrated sewage treatment equipment, which comprises a support 1, a treatment box 2, a square tube 3, an arc-shaped filter screen 4, a support column 5, a top plate 6, a reciprocating screw 7, a slide block 8, a motor 9, a support plate 10, a rotating shaft 11, a telescopic rod 12, a connecting rod 13, a scraper 14, a support frame 15, an MBR membrane 16, a support plate 17, a water pump 18, a water pipe 19, a water collecting bin 20, a spray head 21, a water outlet pipe 22, a water outlet valve 23, a sewage discharge pipe 24, a sewage discharge valve 25, a circular ring 26 and an observation window 27, wherein the top end of the support 1 is connected with the bottom end of the treatment box 2, a cavity is arranged inside the treatment box 2, the top end of the treatment box 2 is provided with an inlet, the bottom end of the square tube 3 is connected with the top end of the treatment box 2, the arc-shaped filter screen 4 is arranged at the input end of the square tube 3, the bottom ends of two groups of the support columns 5 are connected with the top end of the treatment box 2, and the top ends of the top plate 6, the top plate 6 is provided with an opening, the reciprocating screw 7 is rotatably arranged in the opening, the motor 9 is arranged at the left end of the top plate 6, the right end of the reciprocating screw 7 is connected with the output end of the motor 9, the slider 8 is slidably arranged in the opening, the slider 8 is in threaded connection with the reciprocating screw 7, the top ends of the two groups of support plates 10 are both connected with the bottom end of the top plate 6, the rotating shaft 11 is rotatably arranged between the two groups of support plates 10, the bottom end of the slider 8 is hinged with the top end of the telescopic rod 12, the bottom end of the telescopic rod 12 is connected with the top end of the rotating shaft 11, the bottom ends of the rotating shaft 11 are respectively connected with the top ends of the two groups of connecting rods 13, the bottom ends of the two groups of connecting rods 13 are both connected with the top end of the scraper 14, the bottom end of the scraper 14 is in contact with the upper surface of the arc-shaped filter screen 4, the support frame 15 is transversely arranged in the chamber, the MBR membrane 16 is arranged inside of the support frame 15, the water collection bin 20 is arranged at the right end of the chamber, a plurality of water outlets are arranged at the right end of the water collection bin 20, be provided with shower nozzle 21 on the delivery port respectively in an inclined manner, the right-hand member of handling case 2 is connected to the left end of backup pad 17, the top at backup pad 17 is installed to water pump 18, the output of water pump 18 communicates the one end of water pipe 19, the other end of water pipe 19 extends to the cavity and communicates the inside of sump 20, outlet pipe 22 is installed at the left end of handling case 2, outlet pipe 22's input communicates the cavity in the top of MBR membrane 16, outlet valve 23 installs on outlet pipe 22, the bottom of case 2 is handled in the blow off pipe 24 intercommunication, blow off valve 25 installs on blow off pipe 24, the top at handling case 2 is installed to ring 26, square pipe 3 is in the inboard of ring 26, the front end of handling case 2 is provided with the observation hole, observation window 27 is installed on the observation hole.
As shown in fig. 1 to 4, in the MBR membrane integrated sewage treatment apparatus of the present invention, when operating, sewage is primarily filtered through the arc filter screen 4, solids in the sewage stay on the upper surface of the arc filter screen 4, the primarily filtered sewage enters the chamber through the square pipe 3 and the inlet, the motor 9 is started, so that the reciprocating screw 7 rotates in the opening, so that the slider 8 performs left and right reciprocating movement in the opening, when the slider 8 moves left in the opening, the slider 8 drives the rotating shaft 11 to rotate left through the telescopic rod 12, so that the two groups of connecting rods 13 drive the scraping plates 14 to rotate right, so that the scraping plates 14 scrape the solids on the upper surface of the arc filter screen 4 to the right side of the square pipe 3, when the slider 8 moves right, the slider 8 drives the rotating shaft 11 to rotate right through the telescopic rod 12, so that the two groups of connecting rods 13 drive the scraping plates 14 to rotate left, thereby leading the scraper 14 to scrape the solid on the upper surface of the arc-shaped filter screen 4 to the left side of the square pipe 3, reducing the blockage of the arc-shaped filter screen 4 by the solid, so that the solid matter is in the storage cavity, the sewage after primary filtration enters the cavity and is subjected to secondary filtration through the MBR membrane 16, the sewage discharge valve 25 is opened, the sewage after secondary filtration is discharged through the sewage discharge pipe 24, the upper surface of the MBR membrane 16 is collected with dirt after long-term use, the input end of the water pump 18 is communicated with clean water, the water pump 18 is started, the clean water enters the inside of the water collection bin 20 through the water pipe 19, the clean water entering the inside of the water collection bin 20 is sprayed to the upper surface of the MBR membrane 16 through the plurality of groups of spray nozzles 21, therefore, dirt on the upper surface of the MBR membrane 16 is cleaned, the water outlet valve 23 is opened, the dirt and clean water are discharged through the water outlet pipe 22, and an operator knows the sewage treatment condition in the chamber through the observation window 27.
According to the MBR membrane integrated sewage treatment equipment, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the MBR membrane integrated sewage treatment equipment can be implemented as long as the beneficial effects can be achieved; the square tube 3, the arc-shaped filter screen 4, the motor 9, the scraper 14, the MBR membrane 16 and the water pump 18 of the MBR membrane integrated sewage treatment equipment are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions without creative labor of the technicians in the field.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An MBR membrane integrated sewage treatment device comprises a support (1), a treatment box (2) and a square pipe (3), wherein the top end of the support (1) is connected with the bottom end of the treatment box (2), a cavity is arranged inside the treatment box (2), the top end of the treatment box (2) is provided with an inlet, the bottom end of the square pipe (3) is connected with the top end of the treatment box (2), the inlet is arranged on the inner side of the square pipe (3), and an arc-shaped filter screen (4) is arranged at the input end of the square pipe (3); the device is characterized by further comprising struts (5), a top plate (6), reciprocating lead screws (7), a sliding block (8), a motor (9), a scraping mechanism, a filtering mechanism and a discharging mechanism, wherein the bottom ends of the two groups of struts (5) are connected with the top end of a processing box (2), the top ends of the two groups of struts (5) are connected with the bottom end of the top plate (6), the top plate (6) is provided with an opening, the reciprocating lead screws (7) are rotatably installed in the opening, the motor (9) is installed at the left end of the top plate (6), the right end of the reciprocating lead screw (7) is connected with the output end of the motor (9), the sliding block (8) is slidably installed in the opening, and the sliding block (8) is in threaded connection with the reciprocating lead screws (7);
the scraping mechanism is arranged at the bottom end of the sliding block (8) and is used for scraping solid matters staying on the upper surface of the arc-shaped filter screen (4);
the filtering mechanism is arranged in the chamber and is used for carrying out secondary filtration on the sewage entering the chamber;
the discharge mechanism is arranged at the bottom end of the treatment box (2) and is used for discharging the sewage after secondary filtration.
2. The MBR-membrane integrated sewage treatment equipment as claimed in claim 1, wherein the scraping mechanism comprises support plates (10), a rotating shaft (11), telescopic rods (12), connecting rods (13) and scrapers (14), the top ends of the two groups of support plates (10) are connected with the bottom end of the top plate (6), the rotating shaft (11) is rotatably installed between the two groups of support plates (10), the bottom end of the sliding block (8) is hinged with the top end of the telescopic rod (12), the bottom end of the telescopic rod (12) is connected with the top end of the rotating shaft (11), the bottom ends of the rotating shaft (11) are respectively connected with the top ends of the two groups of connecting rods (13), the bottom ends of the two groups of connecting rods (13) are connected with the top end of the scraper (14), and the bottom end of the scraper (14) is in contact with the upper surface of the arc-shaped filter screen (4).
3. The MBR-membrane integrated sewage treatment device according to claim 2, wherein the filtering mechanism comprises a support frame (15) and an MBR membrane (16), the support frame (15) is transversely arranged in the chamber, and the MBR membrane (16) is arranged inside the support frame (15).
4. The MBR membrane integrated sewage treatment equipment as set forth in claim 3, further comprising a support plate (17), a water pump (18), a water pipe (19), a water collection tank (20), a spray head (21), a water outlet pipe (22) and a water outlet valve (23), wherein the water collection tank (20) is arranged at the right end of the chamber above the MBR membrane (16), the right end of the water collection tank (20) is provided with a plurality of groups of water outlets, the spray heads (21) are respectively arranged on the water outlets in an inclined manner, the left end of the support plate (17) is connected with the right end of the treatment tank (2), the water pump (18) is arranged at the top end of the support plate (17), the output end of the water pump (18) is communicated with one end of the water pipe (19), the other end of the water pipe (19) extends to the chamber and is communicated with the interior of the water collection tank (20), the water outlet pipe (22) is arranged at the left end of the treatment tank (2), the input end of the water outlet pipe (22) is communicated with the chamber above the MBR membrane (16), the water outlet valve (23) is arranged on the water outlet pipe (22).
5. The MBR membrane integrated sewage treatment device in accordance with claim 4, wherein the discharge mechanism comprises a drain pipe (24) and a drain valve (25), the drain pipe (24) is communicated with the bottom end of the treatment tank (2), and the drain valve (25) is installed on the drain pipe (24).
6. The MBR-membrane integrated sewage treatment device according to claim 1, further comprising a circular ring (26), wherein the circular ring (26) is installed at the top end of the treatment tank (2), and the square pipe (3) is arranged on the inner side of the circular ring (26).
7. The MBR-membrane integrated sewage treatment equipment according to claim 1, further comprising an observation window (27), wherein the front end of the treatment tank (2) is provided with an observation hole, and the observation window (27) is installed on the observation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123006916.2U CN216377842U (en) | 2021-12-02 | 2021-12-02 | MBR membrane integration sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123006916.2U CN216377842U (en) | 2021-12-02 | 2021-12-02 | MBR membrane integration sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216377842U true CN216377842U (en) | 2022-04-26 |
Family
ID=81222299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123006916.2U Expired - Fee Related CN216377842U (en) | 2021-12-02 | 2021-12-02 | MBR membrane integration sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216377842U (en) |
-
2021
- 2021-12-02 CN CN202123006916.2U patent/CN216377842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |