CN116750874A - MBR membrane pond and sewage treatment environmental protection equipment - Google Patents
MBR membrane pond and sewage treatment environmental protection equipment Download PDFInfo
- Publication number
- CN116750874A CN116750874A CN202311011459.7A CN202311011459A CN116750874A CN 116750874 A CN116750874 A CN 116750874A CN 202311011459 A CN202311011459 A CN 202311011459A CN 116750874 A CN116750874 A CN 116750874A
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- Prior art keywords
- frame
- fixedly connected
- rod
- plate
- mbr membrane
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- 239000012528 membrane Substances 0.000 title claims abstract description 105
- 239000010865 sewage Substances 0.000 title claims abstract description 43
- 230000007613 environmental effect Effects 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims description 23
- 238000001125 extrusion Methods 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims 1
- 239000012634 fragment Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 13
- 238000000746 purification Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of MBR membrane tanks, and discloses an MBR membrane tank and sewage treatment environment-friendly device. After the MBR membrane is placed into the purifying tank through the limiting frame, the bottom of the limiting frame is in contact with the top of the supporting plate, sewage enters the purifying tank through the water inlet pipe, the sewage flows to the surface of the MBR membrane and enters the inside of the MBR membrane, water purified in the MBR membrane enters the inside of the water pipe through negative pressure, enters the inside of the bent pipe through the water pipe, flows into the storing tank through the bent pipe and is stored, a limiting component is arranged in the purifying tank, and the single MBR membrane is limited through the limiting component.
Description
Technical Field
The invention relates to the technical field of MBR membrane tanks, in particular to an MBR membrane tank and sewage treatment environment-friendly equipment.
Background
The Membrane Bioreactor (MBR) is a novel wastewater treatment system organically combining a membrane separation technology and a biological treatment technology, and has the advantages of good effluent quality, low running cost, small sludge amount, small occupied area and the like;
after putting the MBR membrane into the inside of MBR membrane pond, handle sewage discharge to the inside of MBR membrane pond, sewage passes through the MBR membrane and enters into the inside of MBR membrane, thereby filter sewage, current MBR membrane generally dissolves the clearance through the impurity on aeration to the surface, but some insoluble impurity still can adhere to the surface at the MBR membrane, when the impurity is in the mutual condensation of surface at the MBR membrane together, sewage enters into the inside flow of MBR membrane and will reduce, lead to the life of MBR membrane to reduce.
Disclosure of Invention
The invention aims to provide an MBR membrane tank and sewage treatment environmental protection equipment so as to solve the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an MBR membrane tank and sewage treatment environmental protection equipment, which comprises a purifying tank, wherein the surface of the purifying tank is communicated with a water inlet pipe, the surface of the purifying tank is fixedly connected with an electric lifting frame, the top of the electric lifting frame is fixedly connected with a support, the bottom of the support is fixedly connected with a vertical rod, the bottom of the vertical rod is fixedly connected with a supporting plate, the top of the purifying tank is fixedly connected with a protecting frame, the inside of the protecting frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded block, the top of the supporting plate is fixedly connected with a limiting frame, the bottom of the inner wall of the limiting frame is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with an MBR membrane, the top of the MBR membrane is communicated with a water pipe, the top of the water pipe is communicated with a concentrated pipe, the top of the bent pipe is communicated with a water outlet pipe, one end of the water outlet pipe, which is far away from the bent pipe, the storage tank is provided with a top of the purifying tank is fixedly connected with a top frame, and the bottom of the top frame is fixedly connected with an electric push rod, and the device further comprises:
the limiting component comprises a chute plate, the chute plate is in contact with the inner wall of the purifying tank, a moving block is arranged in the chute plate, the top of the moving block is fixedly connected with a bent rod, one end of the moving block, which is far away from the chute plate, is fixedly connected with a cylindrical rod, the central surface of the cylindrical rod is fixedly connected with a central frame, and the end part of the central frame is fixedly connected with an extruding plate;
the cleaning component comprises an inclined panel, and a cleaning plate is fixedly connected to the surface of the inclined panel;
the fixing component comprises a through hole plate, the bottom of the through hole plate is fixedly connected with the top of the supporting plate, a positioning frame is fixedly connected with the top of the through hole plate, a semicircular frame is fixedly connected with the surface of the positioning frame, a sliding rod is slidingly connected with the inner wall of the semicircular frame, and the end part of the sliding rod extends to the outer end of the semicircular frame.
Further, the inner wall top fixed connection of water pipe and spacing, the inside of spacing is provided with a plurality of MBR membranes, the one end that the motor was kept away from to the threaded rod rotates with the top of purifying cell to be connected, the tip of return bend and the top fixed connection of spacing, the threaded rod runs through the protection frame and extends to the outer end of protection frame, layer board and the inner wall bottom contact of purifying cell, the quantity of hanging rod is provided with four, four the hanging rod is located the top four corners of layer board.
Further, the limiting component comprises a hydraulic expansion bracket, the hydraulic expansion bracket is fixedly connected with the surface of a cylindrical rod, the end part of the hydraulic expansion bracket is fixedly connected with a movable plate, one end of the movable plate, which is far away from the hydraulic expansion bracket, is fixedly connected with a straight rod, one end of the straight rod, which is far away from the movable plate, is fixedly connected with a hinge bracket, the surface of the hinge bracket is hinged with a movable bracket, the surface of the hinge bracket is fixedly connected with a sliding rod, the surface of the extruding plate is provided with a round hole, the surface of the sliding rod is slidably connected with a fixed ring, the surface of the movable bracket is fixedly connected with a pull plate, and the fixed ring is hinged with the pull plate through a separating plate;
the sliding rod is in sliding connection with the inner wall of the round hole, the fixed ring is fixedly connected with the hinge bracket through a spring, and the fixed ring is positioned at one end of the extrusion plate, which is close to the movable bracket.
Further, the number of the sliding rods is two, the two sliding rods are located at the upper end and the lower end of the hinge frame, two separating plates are arranged on the surface of the fixed ring, and the two separating plates are symmetrically arranged with the movable frame as a center.
Further, the number of the extrusion plates is two, the two extrusion plates are symmetrically arranged by taking the movable plate as a center, the MBR membrane is arranged inside the movable frame, the top of the bent rod is fixedly connected with the bottom of the electric push rod, the number of the hydraulic telescopic frames is two, the two hydraulic telescopic frames are symmetrically arranged by taking the center frame as a center, and the top of the chute plate is fixedly connected with the bottom of the thread block.
Further, the cleaning component comprises a contact plate, the contact plate is fixedly connected with the inner wall of the movable frame, a leak hole is formed in the surface of the contact plate, a limit hole is formed in the surface of the contact plate, a sliding plate is arranged in the limit hole, the end part of the sliding plate is fixedly connected with a bevel board, and the bevel board is fixedly connected with the inner wall of the movable frame;
the inclined plate is contacted with the surface of the contact plate, and two contact plates are arranged in the movable frame.
Further, two inclined plates are arranged on the surface of the contact plate, the two inclined plates are symmetrically arranged with the contact plate as a center, a plurality of leakage holes are formed in the surface of the contact plate, the cleaning plate is in contact with the surface of the MBR membrane, and the inclined plates are fixedly connected with the inner wall of the movable frame through elastic sheets.
Further, the fixed part comprises an elastic tripod, the lower end of the elastic tripod is sleeved with the surface of the sliding rod, the top of the elastic tripod is hinged with a pressure rod, one end of the pressure rod, which is far away from the elastic tripod, is fixedly connected with the surface of the bent rod, the bottom of the elastic tripod is fixedly connected with a telescopic bracket, one end of the telescopic bracket, which is far away from the elastic tripod, is sleeved with a clamping rod, the surface of the clamping rod is sleeved with a bent frame, one end of the bent frame, which is far away from the clamping rod, is sleeved with a fixed rod, the surface of the fixed rod is fixedly connected with a round hole frame, the surface of the round hole frame is fixedly connected with a rubber pad, the surface of the through hole plate is provided with a cylindrical groove, and the inside of the cylindrical groove is slidably connected with a cylindrical sliding block;
the end of the fixed rod is fixedly connected with the surface of the cylindrical sliding block, and one end of the rubber pad, which is far away from the circular hole frame, is in contact with the surface of the limiting frame.
Further, the tip and the inner wall sliding connection of locating rack of clamping lever, the bottom of elasticity tripod is provided with two slide bars, the slide bar sets up the one end that keeps away from the spacing at the semicircle frame, the curved frame is located the end surface of dead lever.
The invention has the following beneficial effects:
according to the invention, after the MBR membrane is placed into the purifying tank through the limiting frame, the bottom of the limiting frame is in contact with the top of the supporting plate, sewage enters the purifying tank through the water inlet pipe, the sewage flows to the surface of the MBR membrane and enters the inside of the MBR membrane, water purified in the MBR membrane enters the water pipe through negative pressure, and enters the bent pipe through the water pipe, and flows into the storing tank through the bent pipe to be stored, the limiting part is arranged in the purifying tank, the single MBR membrane is limited through the limiting part, the MBR membranes are prevented from being mutually condensed together, the cleaning part is arranged in the limiting part, the surface of the MBR membrane is cleaned through the cleaning part, impurities are prevented from being condensed on the surface of the MBR membrane, so that the purifying efficiency of the MBR membrane is reduced, the limiting frame is limited through the fixing part, the supporting plate is prevented from being inclined after the limiting frame and the MBR membrane are impacted by sewage, and after the limiting frame is separated from the top of the supporting plate, the supporting plate can be moved upwards through the electric lifting frame, the impurities in the purifying tank can be dragged out, so that the inner wall of the purifying tank is cleaned.
After the MBR membrane starts to work, the electric push rod pulls the bent rod to pull the moving block to move up and down in the sliding groove plate, the moving block pushes the hydraulic telescopic frame to move through the cylindrical rod, the hydraulic telescopic frame pushes the movable frame to move up and down on the surface of the MBR membrane through the connection of the straight rod and the hinged frame when moving, the movable frame pushes the MBR membrane to be separated from each other when moving, so that sewage can be more effectively contacted with a single MBR membrane, the sewage purification efficiency is improved, the hydraulic telescopic frame pulls the moving plate to move towards one end of the cylindrical rod, the moving plate pulls the sliding rod to move towards the surface of the cylindrical rod through the hinged frame, the sliding rod is pushed to move towards one end of the hinged frame through the spring when moving, and the separating plate is pushed to move away from one end of the hinged frame through the fixed ring, so that the movable frame can be separated from each other, and the convenience of the MBR membrane is installed inside the movable frame is improved.
When the movable frame moves up and down, one end of the inclined panel, which is far away from the contact plate, can be in contact with the surface of the MBR membrane, impurities on the surface of the MBR membrane are shoveled by utilizing the inclination of the inclined panel, the inclined panel cleans the surface of the MBR membrane by utilizing the elastic extrusion cleaning plate of the elastic sheet, the impurities are prevented from being condensed on the surface of the MBR membrane, and the filtration efficiency of the MBR membrane is reduced.
According to the invention, the elastic tripod is pushed to move through the pressure rod when the bent rod moves downwards, the sliding rod moves up and down in the semicircular frame through extrusion of the elastic tripod, when the sliding rod moves to the lower end of the semicircular frame, the sliding rod pulls the telescopic frame to move towards the center end of the through hole plate through radian of the semicircular frame, the telescopic frame pushes the bent frame to move towards one end of the limiting frame through the clamping rod when moving, the bent frame pushes the rubber pad to move through connection of the fixing rod and the circular hole frame, the rubber pad contacts with the surface of the limiting frame and simultaneously clamps and fixes the limiting frame, the fixing rod pushes the rubber pad to limit and correct the limiting frame in a reciprocating mode, stability of the limiting frame in operation is improved, meanwhile, the clamping rod can stir sewage flow when in reciprocating movement, and flow speed and impact force of sewage are improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a purifying tank according to the present invention;
FIG. 3 is a schematic view of the structure of the drop bar of the present invention;
FIG. 4 is a schematic diagram of the structure of the present invention;
FIG. 5 is a schematic view of the overall structure of the spacing member of the present invention;
FIG. 6 is an enlarged schematic view of portion A of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic cross-sectional view of a movable frame according to the present invention;
FIG. 8 is an enlarged schematic view of portion B of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic view showing the overall structure of the fixing member of the present invention;
fig. 10 is an enlarged schematic view of the portion C of fig. 9 according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a purifying tank; 2. a water inlet pipe; 3. an electric lifting frame; 4. a bracket; 5. a hanging rod; 6. a protective frame; 7. a top frame; 8. a water outlet pipe; 9. a storage pool; 10. bending the pipe; 11. a supporting plate; 12. a motor; 13. a threaded rod; 14. a water pipe; 15. a screw block; 16. a concentration tube; 17. an MBR membrane; 18. a bottom plate; 19. a limiting frame; 20. an electric push rod; 21. a limiting member; 22. cleaning the component; 23. a fixing member; 30. a chute plate; 31. a cylindrical rod; 32. a movable frame; 33. a center frame; 34. bending a rod; 35. a hydraulic expansion bracket; 36. a moving block; 37. an extrusion plate; 38. pulling a plate; 39. a separation plate; 40. a fixing ring; 41. a slide bar; 42. a round hole; 43. a straight rod; 44. a hinge bracket; 45. a moving plate; 50. a contact plate; 51. a leak hole; 52. a sliding plate; 53. a spring plate; 54. a cleaning plate; 55. a limiting hole; 56. a bevel panel; 60. a through hole plate; 61. a clamping rod; 62. a round hole frame; 63. a fixed rod; 64. a rubber pad; 65. a semicircular frame; 66. a telescopic frame; 67. an elastic tripod; 68. a pressure rod; 69. a slide bar; 70. a positioning frame; 71. bending the frame; 72. a cylindrical slider; 73. a cylindrical groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the invention is an environmental protection equipment for MBR membrane tank and sewage treatment, comprising a purifying tank 1, wherein the surface of the purifying tank 1 is communicated with a water inlet pipe 2, the surface of the purifying tank 1 is fixedly connected with an electric lifting frame 3, the top of the electric lifting frame 3 is fixedly connected with a bracket 4, the bottom of the bracket 4 is fixedly connected with a vertical rod 5, the bottom of the vertical rod 5 is fixedly connected with a supporting plate 11, the top of the purifying tank 1 is fixedly connected with a protecting frame 6, the inside of the protecting frame 6 is fixedly connected with a motor 12, the output end of the motor 12 is fixedly connected with a threaded rod 13, the surface of the threaded rod 13 is in threaded connection with a threaded block 15, the top of the supporting plate 11 is fixedly connected with a limiting frame 19, the bottom of the inner wall of the limiting frame 19 is fixedly connected with a bottom plate 18, the top of the bottom plate 18 is fixedly connected with an MBR membrane 17, the top of the MBR membrane is communicated with a water pipe 14, the top of the water pipe 14 is communicated with a concentrated pipe 16, the top of the concentration pipe 16 is communicated with an elbow pipe 10, after an MBR membrane 17 is placed into the purifying tank 1 through a limiting frame 19, the bottom of the limiting frame 19 is contacted with the top of a supporting plate 11, sewage enters the purifying tank 1 through a water inlet pipe 2, the sewage flows to the surface of the MBR membrane 17 and enters the inside of the MBR membrane 17, water purified in the MBR membrane 17 enters the inside of a water pipe 14 through negative pressure and enters the inside of the elbow pipe 10 through the water pipe 14, flows into the inside of a storage tank 9 through the elbow pipe 10 for storage, a limiting part 21 is arranged in the purifying tank 1, the limiting part 21 limits single MBR membranes 17 to prevent the MBR membranes 17 from mutually condensing, a cleaning part 22 is arranged in the limiting part 21 to clean the surface of the MBR membrane 17 through the cleaning part 22 to prevent impurities from condensing on the surface of the MBR membrane 17, leading to MBR membrane 17's purification efficiency reduces, carry out spacingly to spacing 19 through fixed part 23, avoid spacing 19 and MBR membrane 17 to take place to incline after being impacted by sewage, after spacing 19 separates with the top of layer board 11, layer board 11 can be with the impurity in the purification tank 1 drags out through electric lift frame 3 upward movement, layer board 11, so as to clear up the inner wall of purification tank 1, the top intercommunication of return bend 10 has outlet pipe 8, the one end that return bend 10 was kept away from to outlet pipe 8 is provided with reservoir 9, the top fixedly connected with roof-rack 7 of purification tank 1, the bottom fixedly connected with electric push rod 20 of roof-rack 7 still includes:
the limiting component 21, the limiting component 21 comprises a chute board 30, the chute board 30 is in contact with the inner wall of the purifying tank 1, a movable block 36 is arranged in the chute board 30, the top of the movable block 36 is fixedly connected with a bent rod 34, one end of the movable block 36, which is far away from the chute board 30, is fixedly connected with a cylindrical rod 31, the central surface of the cylindrical rod 31 is fixedly connected with a central frame 33, and the end part of the central frame 33 is fixedly connected with a squeeze plate 37;
cleaning member 22, cleaning member 22 includes a bevel panel 56, and cleaning plate 54 is fixedly connected to the surface of bevel panel 56;
the fixed part 23, the fixed part 23 includes through hole board 60, the bottom of through hole board 60 and the top fixed connection of layer board 11, the top fixedly connected with locating rack 70 of through hole board 60, the fixed surface of locating rack 70 is connected with semicircle frame 65, the inner wall sliding connection of semicircle frame 65 has slide bar 69, the tip of slide bar 69 extends to the outer end of semicircle frame 65.
The water pipe 14 is fixedly connected with the inner wall top of the limiting frame 19, a plurality of MBR membranes 17 are arranged in the limiting frame 19, one end of the threaded rod 13, which is far away from the motor 12, is rotationally connected with the top of the purifying tank 1, the end of the bent pipe 10 is fixedly connected with the top of the limiting frame 19, the threaded rod 13 penetrates through the protecting frame 6 and extends to the outer end of the protecting frame 6, the supporting plate 11 is in contact with the bottom of the inner wall of the purifying tank 1, the number of the hanging rods 5 is four, and the four hanging rods 5 are positioned at four corners of the top of the supporting plate 11.
The limiting component 21 comprises a hydraulic expansion bracket 35, the hydraulic expansion bracket 35 is fixedly connected with the surface of a cylindrical rod 31, the end part of the hydraulic expansion bracket 35 is fixedly connected with a moving plate 45, one end of the moving plate 45 away from the hydraulic expansion bracket 35 is fixedly connected with a straight rod 43, one end of the straight rod 43 away from the moving plate 45 is fixedly connected with a hinge bracket 44, the surface of the hinge bracket 44 is hinged with a movable bracket 32, the surface of the hinge bracket 44 is fixedly connected with a sliding rod 41, the surface of a squeeze plate 37 is provided with a round hole 42, after the MBR membrane 17 begins to work, an electric push rod 20 pulls a bent rod 34 to pull a moving block 36 to move up and down in the interior of the sliding groove plate 30, the moving block 36 pushes the hydraulic expansion bracket 35 to move up and down through the connection of the straight rod 43 and the hinge bracket 44, when the movable frame 32 moves, the MBR membranes 17 are pushed to be separated from each other, so that sewage can be more effectively contacted with a single MBR membrane 17, the sewage purification efficiency is improved, when the hydraulic telescopic frame 35 pulls the movable plate 45 to move towards one end of the cylindrical rod 31, the movable plate 45 pulls the sliding rod 41 to move towards the surface of the cylindrical rod 31 through the hinged frame 44, when the sliding rod 41 moves, the fixed ring 40 is extruded by a spring to move, and when the fixed ring 40 moves towards one end of the hinged frame 44, the separating plate 39 performs the separation movement by utilizing the extrusion of the fixed ring 40, so that one end of the movable frame 32 away from the hinged frame 44 can be separated from each other, the convenience of the MBR membrane 17 installed inside the movable frame 32 is improved, the surface of the sliding rod 41 is slidably connected with the fixed ring 40, the surface of the movable frame 32 is fixedly connected with the pulling plate 38, and the fixed ring 40 is hinged with the pulling plate 38 through the separating plate 39;
the slide bar 41 is slidably connected with the inner wall of the round hole 42, the fixed ring 40 is fixedly connected with the hinge bracket 44 through a spring, and the fixed ring 40 is positioned at one end of the extrusion plate 37 close to the movable bracket 32.
The number of the sliding rods 41 is two, the two sliding rods 41 are positioned at the upper end and the lower end of the hinge frame 44, the surface of the fixed ring 40 is provided with two separating plates 39, and the two separating plates 39 are symmetrically arranged by taking the movable frame 32 as a center.
The quantity of stripper plates 37 is provided with two, and two stripper plates 37 use movable plate 45 as central symmetry setting, and MBR membrane setting is in the inside of movable frame 32, and the top of bent rod 34 and the bottom fixed connection of electric push rod 20, and the quantity of hydraulic expansion bracket 35 is provided with two, and two hydraulic expansion brackets 35 regard central frame 33 as central symmetry setting, the top of draw runner plate 30 and the bottom fixed connection of screw block 15.
The cleaning component 22 comprises a contact plate 50, wherein the contact plate 50 is fixedly connected with the inner wall of a movable frame 32, a leak hole 51 is formed in the surface of the contact plate 50, a limit hole 55 is formed in the surface of the contact plate 50, and a sliding plate 52 is arranged in the limit hole 55;
the inclined plate 56 contacts the surface of the contact plate 50, and two contact plates 50 are provided inside the movable frame 32.
The surface of the contact plate 50 is provided with two inclined plates 56, the two inclined plates 56 are symmetrically arranged by taking the contact plate 50 as a center, the surface of the contact plate 50 is provided with a plurality of leakage holes 51, the cleaning plate 54 is in contact with the surface of the MBR membrane, and the inclined plates 56 are fixedly connected with the inner wall of the movable frame 32 through elastic sheets 53.
The fixed part 23 comprises an elastic tripod 67, the lower end of the elastic tripod 67 is sleeved with the surface of a sliding rod 69, the top of the elastic tripod 67 is hinged with a pressure rod 68, one end of the pressure rod 68 away from the elastic tripod 67 is fixedly connected with the surface of a bent rod 34, the bottom of the elastic tripod 67 is fixedly connected with a telescopic bracket 66, one end of the telescopic bracket 66 away from the elastic tripod 67 is sleeved with a clamping rod 61, the surface of the clamping rod 61 is sleeved with a bent bracket 71, one end of the bent bracket 71 away from the clamping rod 61 is sleeved with a fixed rod 63, the surface of the fixed rod 63 is fixedly connected with a round hole frame 62, when the bent rod 34 moves downwards, the elastic tripod 67 is pushed by the pressure rod 68 to move, the sliding rod 69 moves up and down in the semicircular frame 65 through the extrusion of the elastic tripod 67, and when the sliding rod 69 moves to the lower end of the semicircular frame 65, the sliding rod 69 pulls the telescopic frame 66 to move towards the center end of the through hole plate 60 by utilizing the radian of the semicircular frame 65, the telescopic frame 66 pushes the bent frame 71 to move towards one end of the limiting frame 19 through the clamping rod 61 when moving, the bent frame 71 pushes the rubber pad 64 to move through the connection of the fixed rod 63 and the circular hole frame 62, the rubber pad 64 contacts with the surface of the limiting frame 19 and clamps and fixes the limiting frame 19, the fixed rod 63 pushes the rubber pad 64 to reciprocate to limit and correct the limiting frame 19, the stability of the limiting frame 19 during working is improved, meanwhile, the clamping rod 61 can stir sewage to flow during reciprocating movement, the flow speed and impact force of sewage are improved, the rubber pad 64 is fixedly connected with the surface of the circular hole frame 62, a cylindrical groove 73 is formed in the surface of the through hole plate 60, and a cylindrical sliding block 72 is connected inside the cylindrical groove 73 in a sliding manner;
the end of the fixed rod 63 is fixedly connected with the surface of the cylindrical sliding block 72, and one end of the rubber pad 64 far away from the round hole frame 62 is contacted with the surface of the limit frame 19.
The end of the clamping rod 61 is slidably connected to the inner wall of the positioning frame 70, two sliding rods 69 are arranged at the bottom of the elastic tripod 67, the sliding rods 69 are arranged at one end of the semicircular frame 65 away from the limiting frame 19, and the bent frame 71 is located on the end surface of the fixed rod 63.
When in use, after the MBR membrane 17 is put into the purifying tank 1 through the limiting frame 19, the bottom of the limiting frame 19 is contacted with the top of the supporting plate 11, sewage enters the purifying tank 1 through the water inlet pipe 2, the sewage flows to the surface of the MBR membrane 17 and enters the inside of the MBR membrane 17, water purified in the MBR membrane 17 enters the water pipe 14 through negative pressure and enters the elbow pipe 10 through the water pipe 14, flows into the storage tank 9 through the elbow pipe 10 for storage, the limiting part 21 is arranged in the purifying tank 1, the limiting part 21 limits the single MBR membrane 17, the MBR membranes 17 are prevented from mutually condensing, the cleaning part 22 is arranged in the limiting part 21, the cleaning part 22 cleans the surface of the MBR membrane 17, the impurities are prevented from condensing on the surface of the MBR membrane 17, the purification efficiency of the MBR membrane 17 is reduced, limiting frame 19 is limited by fixing part 23 to avoid side tilting of limiting frame 19 and MBR membrane 17 after being impacted by sewage, when limiting frame 19 is separated from top of supporting plate 11, supporting plate 11 can move upwards by electric lifting frame 3, supporting plate 11 can drag out impurities in purifying tank 1 so as to clean inner wall of purifying tank 1, after MBR membrane 17 starts working, electric push rod 20 pulls bent rod 34 to pull moving block 36 to move up and down in sliding groove plate 30, moving block 36 pushes hydraulic expansion frame 35 to move by cylinder rod 31, hydraulic expansion frame 35 pushes movable frame 32 to move up and down on surface of MBR membrane 17 through connection of straight rod 43 and hinged frame 44, movable frame 32 pushes MBR membrane 17 to separate from each other when moving, so that sewage can contact with single MBR membrane 17 more effectively to improve purifying efficiency of sewage, when the hydraulic expansion bracket 35 pulls the moving plate 45 to move to one end of the cylindrical rod 31, the moving plate 45 pulls the sliding rod 41 to move to the surface of the cylindrical rod 31 through the hinged frame 44, the sliding rod 41 moves through the spring extrusion fixing ring 40 during moving, the separating plate 39 moves to separate from each other by extrusion of the fixing ring 40 during moving to one end of the hinged frame 44, so that one end of the movable frame 32 away from the hinged frame 44 can separate from each other, the convenience of installing the MBR membrane 17 in the movable frame 32 is improved, when the movable frame 32 moves up and down, one end of the inclined plate 56 away from the contact plate 50 can be in contact with the surface of the MBR membrane 17, impurities on the surface of the MBR membrane 17 are removed by utilizing the inclination of the inclined plate 56, the inclined plate 56 cleans the surface of the MBR membrane 17 by utilizing the elastic extrusion cleaning plate 54 of the elastic piece 53, the impurities are prevented from being condensed on the surface of the MBR membrane 17, the filtration efficiency of the MBR membrane 17 is reduced, the bent rod 34 pushes the elastic tripod 67 to move through the pressure rod 68 when moving downwards, the sliding rod 69 moves up and down in the semicircular frame 65 through the extrusion of the elastic tripod 67, when the sliding rod 69 moves to the lower end of the semicircular frame 65, the sliding rod 69 pulls the telescopic frame 66 to move towards the center end of the through hole plate 60 through the radian of the semicircular frame 65, the telescopic frame 66 pushes the bent frame 71 to move towards one end of the limiting frame 19 through the clamping rod 61 when moving, the bent frame 71 pushes the rubber pad 64 to move through the connection of the fixed rod 63 and the circular hole frame 62, the rubber pad 64 contacts with the surface of the limiting frame 19 and clamps and fixes the limiting frame 19, the reciprocating pushing rubber pad 64 of the fixed rod 63 limits and corrects the limiting frame 19, the stability of the limiting frame 19 during working is improved, meanwhile, the clamping rod 61 can stir sewage flow during reciprocating movement, the flowing speed and the impact force of the sewage are improved.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. An MBR membrane pond and sewage treatment environmental protection equipment, includes purifying pond (1), purifying pond (1) surface intercommunication has inlet tube (2), purifying pond (1) surface fixedly connected with electric lift frame (3), electric lift frame (3)'s top fixedly connected with support (4), support (4)'s bottom fixedly connected with vertical pole (5), vertical pole (5)'s bottom fixedly connected with layer board (11), purifying pond (1)'s top fixedly connected with protection frame (6), protection frame (6)'s inside fixedly connected with motor (12), motor (12)'s output fixedly connected with threaded rod (13), threaded rod (13) surface threaded connection has screw thread piece (15), layer board (11)'s top fixedly connected with spacing frame (19), spacing frame (19)'s inner wall bottom fixedly connected with bottom plate (18), bottom fixedly connected with MBR membrane (17) of bottom fixedly connected with layer board (5), MBR membrane's top intercommunication has water pipe (14), water pipe (14) top fixedly connected with motor (16), concentrated return bend (10) are connected with return bend (10) top intercommunication, one end that return bend (10) was kept away from to outlet pipe (8) is provided with reservoir (9), the top fixedly connected with roof-rack (7) of purifying pond (1), the bottom fixedly connected with electricity push rod (20) of roof-rack (7), its characterized in that still includes:
the limiting component (21), the limiting component (21) comprises a chute plate (30), the chute plate (30) is in contact with the inner wall of the purifying tank (1), a moving block (36) is arranged in the chute plate (30), a bent rod (34) is fixedly connected to the top of the moving block (36), a cylindrical rod (31) is fixedly connected to one end, far away from the chute plate (30), of the moving block (36), a center frame (33) is fixedly connected to the center surface of the cylindrical rod (31), and a squeezing plate (37) is fixedly connected to the end part of the center frame (33);
the cleaning component (22), the cleaning component (22) comprises a bevel board (56), and a cleaning board (54) is fixedly connected to the surface of the bevel board (56);
the fixing component (23), the fixing component (23) includes through hole board (60), the bottom of through hole board (60) and the top fixed connection of layer board (11), the top fixedly connected with locating rack (70) of through hole board (60), the fixed surface of locating rack (70) is connected with semicircle frame (65), the inner wall sliding connection of semicircle frame (65) has slide bar (69), the tip of slide bar (69) extends to the outer end of semicircle frame (65).
2. The MBR membrane tank and sewage treatment environmental protection equipment of claim 1, wherein: the utility model discloses a purifying device for purifying waste water, including water pipe (14), limiting frame (19), water pipe (14) and limiting frame (19), the inside of limiting frame (19) is provided with a plurality of MBR membranes (17), the one end that motor (12) was kept away from to threaded rod (13) is rotated with the top of purifying pond (1) and is connected, the tip of return bend (10) and the top fixed connection of limiting frame (19), threaded rod (13) run through protection frame (6) and extend to the outer end of protection frame (6), layer board (11) and the inner wall bottom contact of purifying pond (1), the quantity of perpendicular pole (5) is provided with four, four perpendicular pole (5) are located the top four corners of layer board (11).
3. The MBR membrane tank and sewage treatment environmental protection equipment of claim 1, wherein: limiting part (21) is including hydraulic expansion bracket (35), hydraulic expansion bracket (35) and cylinder pole (31) fixed surface connection, hydraulic expansion bracket (35)'s tip fixedly connected with fly leaf (45), the one end fixedly connected with straight-bar (43) that hydraulic expansion bracket (35) were kept away from to fly leaf (45), the one end fixedly connected with articulated frame (44) that fly leaf (45) was kept away from to straight-bar (43), articulated frame (44) surface articulates has movable frame (32), articulated frame (44) surface fixedly connected with slide bar (41), round hole (42) have been seted up on extrusion plate (37) surface, slide bar (41) surface sliding connection has solid fixed ring (40), movable frame (32) surface fixedly connected with arm-tie (38), gu fixed ring (40) are articulated through separator plate (39);
the sliding rod (41) is in sliding connection with the inner wall of the round hole (42), the fixed ring (40) is fixedly connected with the hinge bracket (44) through a spring, and the fixed ring (40) is positioned at one end of the extrusion plate (37) close to the movable bracket (32).
4. The MBR membrane tank and sewage treatment environmental protection equipment as claimed in claim 3, wherein: the number of the sliding rods (41) is two, the two sliding rods (41) are located at the upper end and the lower end of the hinged frame (44), two separating plates (39) are arranged on the surface of the fixed ring (40), and the two separating plates (39) are symmetrically arranged with the movable frame (32) as a center.
5. The MBR membrane tank and sewage treatment environmental protection equipment as claimed in claim 3, wherein: the number of the extrusion plates (37) is two, the two extrusion plates (37) are symmetrically arranged by taking the movable plate (45) as a center, the MBR membrane is arranged inside the movable frame (32), the top of the bent rod (34) is fixedly connected with the bottom of the electric push rod (20), the number of the hydraulic telescopic frames (35) is two, the two hydraulic telescopic frames (35) are symmetrically arranged by taking the center frame (33) as the center, and the top of the chute plate (30) is fixedly connected with the bottom of the thread block (15).
6. The MBR membrane tank and sewage treatment environmental protection equipment of claim 1, wherein: the cleaning component (22) comprises a contact plate (50), the contact plate (50) is fixedly connected with the inner wall of the movable frame (32), a leak hole (51) is formed in the surface of the contact plate (50), a limit hole (55) is formed in the surface of the contact plate (50), a sliding plate (52) is arranged in the limit hole (55), the end part of the sliding plate (52) is fixedly connected with a bevel panel (56), and the bevel panel (56) is fixedly connected with the inner wall of the movable frame (32);
the inclined plate (56) is in contact with the surface of the contact plate (50), and two contact plates (50) are arranged inside the movable frame (32).
7. The MBR membrane tank and sewage treatment environmental protection device as claimed in claim 6, wherein: the surface of contact plate (50) is provided with two inclined plates (56), two inclined plates (56) are used for the contact plate (50) to set up as central symmetry, a plurality of weep holes (51) have been seted up on the surface of contact plate (50), clearance board (54) and MBR membrane (17) surface contact, inclined plates (56) are through shell fragment (53) fixed connection with the inner wall of movable frame (32).
8. The MBR membrane tank and sewage treatment environmental protection equipment of claim 1, wherein: the fixing component (23) comprises an elastic tripod (67), the lower end of the elastic tripod (67) is sleeved with the surface of a sliding rod (69), the top of the elastic tripod (67) is hinged with a pressure rod (68), one end of the pressure rod (68) away from the elastic tripod (67) is fixedly connected with the surface of a bent rod (34), the bottom of the elastic tripod (67) is fixedly connected with a telescopic bracket (66), one end of the telescopic bracket (66) away from the elastic tripod (67) is sleeved with a clamping rod (61), the surface of the clamping rod (61) is sleeved with a bent bracket (71), one end of the bent bracket (71) away from the clamping rod (61) is sleeved with a fixing rod (63), the surface of the fixing rod (63) is fixedly connected with a round hole frame (62), the surface of the round hole frame (62) is fixedly connected with a rubber pad (64), the surface of the through hole plate (60) is provided with a cylindrical groove (73), and the inner part of the cylindrical groove (73) is connected with a cylindrical sliding block (72) in a sliding way.
The end of the fixed rod (63) is fixedly connected with the surface of the cylindrical sliding block (72), and one end of the rubber pad (64) far away from the round hole frame (62) is contacted with the surface of the limit frame (19).
9. The MBR membrane tank and sewage treatment environmental protection equipment of claim 8, wherein: the end of the clamping rod (61) is in sliding connection with the inner wall of the locating frame (70), two sliding rods (69) are arranged at the bottom of the elastic tripod (67), the sliding rods (69) are arranged at one end, far away from the limiting frame (19), of the semicircular frame (65), and the bent frame (71) is located on the end surface of the fixing rod (63).
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| CN202311011459.7A CN116750874B (en) | 2023-08-11 | 2023-08-11 | MBR membrane pond |
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