CN220098733U - Novel MBR membrane frame - Google Patents
Novel MBR membrane frame Download PDFInfo
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- CN220098733U CN220098733U CN202321084333.8U CN202321084333U CN220098733U CN 220098733 U CN220098733 U CN 220098733U CN 202321084333 U CN202321084333 U CN 202321084333U CN 220098733 U CN220098733 U CN 220098733U
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- water
- fixedly connected
- air
- hollow fiber
- water pipe
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- 239000012528 membrane Substances 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000012510 hollow fiber Substances 0.000 claims abstract description 32
- 210000003437 trachea Anatomy 0.000 claims description 14
- 239000010802 sludge Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 102000010637 Aquaporins Human genes 0.000 abstract 5
- 239000010865 sewage Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of MBR (membrane bioreactor) membrane frames, in particular to a novel MBR membrane frame, which comprises a hollow fiber membrane wire, wherein water channels are fixedly connected to the upper end and the lower end of the hollow fiber membrane wire, water holes corresponding to the hollow fiber membrane wire are formed in the water channels, water pipes are fixedly connected to the side ends of the water channels, hose connectors are arranged at the top ends of the water pipes, air pipes are fixedly connected to one ends of the water channels, air pipes are fixedly connected to the upper end and the lower end of the air pipes, the air pipes are communicated with the inside of the air pipes, air nozzles are fixedly connected to the air pipes, and the upper air nozzles and the lower air nozzles are distributed on the two sides of the hollow fiber membrane wire. The utility model has the advantages that: the hollow fiber membrane wires are used for separating substances such as activated sludge from the surfaces of the membrane wires through lower negative pressure suction, clean water is discharged into a water channel from the cavity in the membrane wires and finally flows to the main water pipe, the device has high pollutant removal rate, strong sludge expansion resistance and stable and reliable water quality of the effluent.
Description
Technical Field
The utility model relates to the technical field of MBR (Membrane biological reactor) membrane frames, in particular to a novel MBR membrane frame.
Background
The water resource is a very short resource for China, and the utilization of the wastewater resource is more in line with the development concept of pursuing green water in Qingshan in China at present. In the field of wastewater resource utilization, a Membrane Bioreactor (MBR) combines a traditional biochemical method with a membrane separation technology, has the advantages of small occupied area, excellent effluent quality and easiness in automation, and is increasingly accepted by the market. At present, the MBR membrane frames in the market are basically provided with a certain amount of MBR membrane frames in a fixed frame, so that the mode of installing MBR membranes is troublesome, and the number of the MBR membranes installed by the MBR membrane frames is a fixed value and cannot be well applied to different sewage treatment tanks.
The utility model discloses a compact MBR membrane frame in chinese patent CN215592717U, this compact MBR membrane frame, removable all MBR membrane frame subassemblies, single can operate, need not mechanical hoisting, and the dismouting is swift convenient, and independent pipeline design need not dismantle just can dismantle all MBR membrane frame subassemblies, however, this compact MBR membrane frame, when solving the problem, has following shortcoming: the number of the MBR membranes installed on the MBR membrane frame is a fixed value, and the MBR membrane frame cannot be well applied to different sewage treatment tanks.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
The utility model aims to overcome the defects of the prior art, solve the problems in the background art and provide a novel MBR membrane frame.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a novel MBR membrane frame, includes hollow fiber membrane silk, both ends fixedly connected with water course about the hollow fiber membrane silk, have the apopore corresponding with the hollow fiber membrane silk on the water course, water course side fixedly connected with water pipe, water course and the inside intercommunication of water pipe, the water pipe top is furnished with the hose connection, water course one end fixedly connected with trachea, water course and the inside non-intercommunication of trachea, both ends fixedly connected with air flue about the trachea, trachea and the inside intercommunication of air flue, fixedly connected with jet on the air flue, upper and lower jet subsection is in hollow fiber membrane silk both sides, trachea top fixedly connected with hose connection.
A semicircular track rod is movably connected with the outside of the preferable water pipe and the air pipe.
Through adopting above-mentioned technical scheme semicircle track pole can make water pipe and trachea at its inside activity, can fix the device, conveniently takes out the device and washs with the pond.
The lower end of the preferred semicircular track rod is fixedly connected with a supporting plate.
By adopting the technical scheme, the supporting plate can support the whole device, so that the supporting plate is not contacted with the bottom of the water tank to place sludge at the bottom of the water tank into the channel air nozzle, and the semicircular track can be fixed.
The preferred semicircular track rod is fixedly connected with a connecting plate on the supporting plate.
Through adopting above-mentioned technical scheme connecting plate can connect two modules, conveniently adjusts the quantity of module according to the pond of equidimension, and connecting plate misplacement can be so that the connecting hole on two modules aligns.
The preferred connecting plate is internally provided with a connecting hole, and the connecting hole is movably connected with a connecting rod.
By adopting the technical scheme, the connecting rod is inserted into the connecting holes on the two connecting plates, so that the two modules can be fixed, and can not shake in the working process.
The hose connector is characterized in that a hose is movably connected in the preferred hose connector, one end of the hose is fixedly connected with a water pipe connector, and one end of the hose is fixedly connected with an air pipe connector.
Through adopting above-mentioned technical scheme hose convenient connection hose connector, water pipe connection main water pipe and hose can be with the water in the water pipe in through soft exhaust pipe main water pipe, and tracheal connection main trachea and hose can be with the gas in the main trachea through hose exhaust pipe trachea in the blowout from the air jet to the air flue.
The water pipe switch is arranged in the preferable water pipe connector, and the rear end of the water pipe connector is fixedly connected with a main water pipe.
By adopting the technical scheme, the water pipe switch can control whether the water pipe of the modularized MBR frame connected with the water pipe connector is used for water inlet or not, and the main water pipe is connected with a plurality of water pipe connectors and is used for purifying the device in a clean water pool of a water transportation pipeline.
The preferred air pipe joint is internally provided with an air pipe switch, and the rear end of the air pipe joint is fixedly connected with a main air pipe.
By adopting the technical scheme, the air pipe switch can control whether the air pipe of the modularized MBR frame connected with the air pipe connector is out or not, and the main air pipe is connected with a plurality of air pipe connectors for providing air for the air jet.
Compared with the prior art, the utility model has the following advantages:
1. according to the novel MBR membrane frame, substances such as activated sludge in sewage are separated by the membrane wire surface separation layer through lower negative pressure suction by the hollow fiber membrane wire, then clean water is discharged into a water channel from the cavity in the membrane wire and finally flows to the main water pipe, the device has high pollutant removal rate, strong sludge expansion resistance and stable and reliable effluent quality;
2. this novel MBR membrane frame is furnished with two branches on two upper and lower air flue and is in the jet head of both sides, can make it rock through jet to hollow fiber membrane silk, can increase gas purification water absorption efficiency, and the device is the modularization, can divide into the combination of multiple module, and each module is mutually noninterfere, can select the quantity of placing the module device according to the size in pond.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the connecting rod, connecting plate and connecting hole of the utility model;
FIG. 3 is a schematic diagram of the construction of a single module of the present utility model;
FIG. 4 is a schematic side view of a single module of the present utility model;
FIG. 5 is a schematic view of the upper planing surface of the single module of the present utility model;
fig. 6 is a schematic view of the front face of a single module of the present utility model.
In the figure: the hollow fiber membrane yarn is characterized by comprising a hollow fiber membrane yarn 1, a water channel 2, a water hole 3, a water pipe 4, a hose joint 5, a gas pipe 6, a gas channel 7, a gas jet 8, a semicircular track rod 9, a support plate 10, a connecting plate 11, a connecting hole 12, a connecting rod 13, a hose 14, a water pipe joint 15, a gas pipe joint 16, a water pipe switch 17, a main water pipe 18, a gas pipe switch 19 and a main gas pipe 20.
Detailed Description
Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
As shown in figures 1-6, a novel MBR membrane frame comprises hollow fiber membrane wires 1, wherein the hollow fiber membrane wires can purify sewage and discharge purified water into a water channel of a pipeline through an internal cavity, the upper end and the lower end of the hollow fiber membrane wires 1 are fixedly connected with water channels 2, the water channels can discharge purified water into a water pipe, the water channels are used for connecting and fixing the hollow fiber membrane wires, the water channels 2 are provided with water holes 3 corresponding to the hollow fiber membrane wires 1, the water holes are connected with the hollow fiber membrane wires so that purified water of the hollow fiber membrane wires flows into the water channel of the pipeline, the side ends of the water channels 2 are fixedly connected with water pipes 4, the water channels 2 are communicated with the inside of the water pipes, the two water channels connected with the water pipes can flow purified water into a main water pipe of the pipeline through a hose and a water pipe connector, the hose connector 5 is arranged at the top end of the water pipe 4, the hose connector is used for connecting hoses, the hoses can be conveniently installed, the air pipe 6 is fixedly connected to one end of the water channel 2, the air pipe can discharge air in the main air pipe into the air passage of the air pipe, the water channel 2 is not communicated with the inside of the air pipe 6, the air passages 7 are fixedly connected to the upper end and the lower end of the air pipe 6, the air passage can discharge air discharged from the air pipe into the air nozzle of the air passage, the air pipe 6 is communicated with the inside of the air passage 7, the air nozzle 8 is fixedly connected to the air passage 7, the air nozzle 8 is distributed on two sides of the hollow fiber membrane wires 1, the air nozzle is placed in a slight inclination manner, the air can disturb the hollow fiber membrane wires from top to bottom or from bottom, and the hose connector 5 is fixedly connected to the top end of the air pipe 6.
As a preferable technical scheme of the utility model, the outside of the water pipe 4 and the air pipe 6 is movably connected with the semicircular track rod 9, and the semicircular track rod can enable the water pipe and the air pipe to move in the semicircular track rod, so that the device can be fixed, and the device can be conveniently taken out of a pool for cleaning.
As a preferable technical scheme of the utility model, the lower end of the semicircular track rod 9 is fixedly connected with a supporting plate 10, and the supporting plate can support the whole device so as to prevent the supporting plate from contacting the bottom of the water tank to place sludge at the bottom of the water tank into a channel air nozzle, and can also fix the semicircular track.
As a preferable technical scheme of the utility model, the semicircular track rod 9 and the supporting plate 10 are fixedly connected with the connecting plate 11, the connecting plate can connect the two modules, the number of the modules can be conveniently adjusted according to pools with different sizes, and the connecting plate is misplaced to enable the connecting holes on the two modules to be aligned.
As a preferable technical scheme of the utility model, the connecting plate 11 is internally provided with the connecting hole 12, the connecting hole 12 is movably connected with the connecting rod 13, and the connecting rod is inserted into the connecting holes on the two connecting plates to fix the two modules so as not to shake in the working process.
As a preferable technical scheme of the utility model, a hose 14 is movably connected in a hose connector 5, a water pipe connector 15 is fixedly connected to one end of the hose 14, an air pipe connector 16 is fixedly connected to one end of the hose 14, the hose is convenient to connect with the hose connector, the water pipe connector is connected with a main water pipe and a hose, water in the water pipe can be discharged into a main water pipe of a pipeline through the hose, the air pipe connector is connected with the main air pipe and the hose, and air in the main air pipe can be discharged into an air pipe of the pipeline through the hose and sprayed out of an air nozzle from an air flue.
As a preferable technical scheme of the utility model, a water pipe switch 17 is arranged in the water pipe joint 15, the rear end of the water pipe joint 15 is fixedly connected with a main water pipe 18, the water pipe switch can control whether the water pipe of the modularized MBR frame connected with the water pipe joint is filled with water or not, and the main water pipe is connected with a plurality of water pipe joints for purifying the device in a clean water tank of a water transportation pipeline.
As a preferred technical scheme of the utility model, an air pipe switch 19 is arranged in the air pipe joint 16, the rear end of the air pipe joint 16 is fixedly connected with a main air pipe 20, the air pipe switch can control whether the air pipe of the modularized MBR frame connected with the air pipe joint is out or not, and the main air pipe is connected with a plurality of air pipe joints for supplying air to the air jet.
The working process of the utility model is as follows:
s1, selecting the number of modules according to the size of a pool, and inserting the modules into connecting holes in a connecting plate through connecting rods to fix the modules;
s2, placing the device into a sewage tank, separating substances such as activated sludge in sewage by a membrane wire surface separation layer through low negative pressure suction of the hollow fiber membrane wire, and then discharging clean water into a water channel from a cavity in the membrane wire;
s3, water in the water channel flows into the water pipe, the hose, the water pipe connector and the main water pipe in sequence, and the main water pipe discharges the water into the clean water tank;
s4, gas is arranged in the main gas pipe and sequentially passes through a gas pipe joint, a hose, a gas pipe and a gas passage, and the gas in the gas passage is discharged into a gas nozzle of the gas passage, so that the gas disturbs the hollow fiber membrane wires and the purification efficiency of the hollow fiber membrane wires is quickened;
s5, when the cleaning device is needed, the air pipe and the water pipe can be pulled out from the semicircular track rod, and the hollow fiber membrane wires are put into the cleaning pool for cleaning.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. this novel MBR membrane frame, hollow fiber membrane silk make substances such as activated sludge in the sewage by lower negative pressure suction by membrane silk surface separation layer separation, then in discharging clean water to the water course from the inside cavity of membrane silk, finally flow to main water pipe, the device is high to the removal rate of pollutant, resists the mud expansion ability strong, and the effluent quality of water is reliable and stable.
2. This novel MBR membrane frame is furnished with two branches on two upper and lower air flue and is in the jet head of both sides, can make it rock through jet to hollow fiber membrane silk, can increase gas purification water absorption efficiency, and the device is the modularization, can divide into the combination of multiple module, and each module is mutually noninterfere, can select the quantity of placing the module device according to the size in pond.
Claims (8)
1. Novel MBR membrane frame, its characterized in that: including hollow fiber membrane silk (1), both ends fixedly connected with water course (2) about hollow fiber membrane silk (1), have on water course (2) with hollow fiber membrane silk (1) corresponding apopore (3), water course (2) side fixedly connected with water pipe (4), water course (2) and inside intercommunication of water pipe (4), water pipe (4) top is furnished with hose connection (5), water course (2) one end fixedly connected with trachea (6), water course (2) and inside non-intercommunication of trachea (6), both ends fixedly connected with air flue (7) about trachea (6), trachea (6) and inside intercommunication of air flue (7), fixedly connected with jet (8) on air flue (7), upper and lower jet (8) are divided in hollow fiber membrane silk (1) both sides, trachea (6) top fixedly connected with hose connection (5).
2. The novel MBR membrane holder of claim 1, wherein: the outside of the water pipe (4) and the air pipe (6) is movably connected with a semicircular track rod (9).
3. The novel MBR membrane holder of claim 2, wherein: the lower end of the semicircular track rod (9) is fixedly connected with a supporting plate (10).
4. The novel MBR membrane holder of claim 2, wherein: the semicircular track rod (9) and the supporting plate (10) are fixedly connected with a connecting plate (11).
5. The novel MBR membrane frame according to claim 4, wherein: the connecting plate (11) is internally provided with a connecting hole (12), and a connecting rod (13) is movably connected in the connecting hole (12).
6. The novel MBR membrane holder of claim 1, wherein: the hose connector is characterized in that a hose (14) is movably connected in the hose connector (5), one end of the hose (14) is fixedly connected with a water pipe connector (15), and one end of the hose (14) is fixedly connected with an air pipe connector (16).
7. The novel MBR membrane holder of claim 6, wherein: a water pipe switch (17) is arranged in the water pipe joint (15), and the rear end of the water pipe joint (15) is fixedly connected with a main water pipe (18).
8. The novel MBR membrane holder of claim 6, wherein: an air pipe switch (19) is arranged in the air pipe connector (16), and the rear end of the air pipe connector (16) is fixedly connected with a main air pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084333.8U CN220098733U (en) | 2023-05-08 | 2023-05-08 | Novel MBR membrane frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321084333.8U CN220098733U (en) | 2023-05-08 | 2023-05-08 | Novel MBR membrane frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220098733U true CN220098733U (en) | 2023-11-28 |
Family
ID=88842947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321084333.8U Active CN220098733U (en) | 2023-05-08 | 2023-05-08 | Novel MBR membrane frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220098733U (en) |
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2023
- 2023-05-08 CN CN202321084333.8U patent/CN220098733U/en active Active
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