CN213570069U - Sludge water treatment device - Google Patents
Sludge water treatment device Download PDFInfo
- Publication number
- CN213570069U CN213570069U CN202022260779.4U CN202022260779U CN213570069U CN 213570069 U CN213570069 U CN 213570069U CN 202022260779 U CN202022260779 U CN 202022260779U CN 213570069 U CN213570069 U CN 213570069U
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- CN
- China
- Prior art keywords
- joint
- communicated
- air supply
- membrane
- mbr curtain
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000010802 sludge Substances 0.000 title claims abstract description 13
- 238000005273 aeration Methods 0.000 claims abstract description 23
- 238000005086 pumping Methods 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims description 47
- 238000005842 biochemical reaction Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 210000003437 trachea Anatomy 0.000 abstract 3
- 230000008676 import Effects 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 description 7
- 238000001914 filtration Methods 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a sludge water treatment facilities, be provided with on the pumping chamber with pumping chamber in the intercommunication a set of top connection (2), a set of lower clutch (3) and negative pressure pumping joint (4), a set of MBR curtain-type diaphragm (5) set up on frame (1), and two delivery ports of MBR curtain-type diaphragm (5) communicate with top connection (2) and lower clutch (3) respectively, the intercommunication has air feed joint (6) on the air feed chamber, aeration equipment includes multiunit trachea (7) and a plurality of micropore aeration dish (8) of setting on trachea (7), the import and the air feed chamber intercommunication of multiunit trachea (7), micropore aeration dish (8) be located MBR curtain-type diaphragm (5) below. The utility model has the advantages that: this device filters the dirty water that contains mud in the biochemical reaction pond, realizes mud-water separation.
Description
Technical Field
The utility model relates to a sewage treatment field, concretely relates to sludge water treatment facilities.
Background
MBR is also called Membrane bioreactor (Membrane Bio-Reactor), which is a novel water treatment technology combining a Membrane separation unit and a biological treatment unit. According to the structure of the membrane, the membrane can be divided into a flat membrane, a tubular membrane, a hollow fiber membrane and the like, and according to the membrane aperture, the membrane can be divided into a microfiltration membrane, an ultrafiltration membrane, a nanofiltration membrane, a reverse osmosis membrane and the like. 1. The existing membrane bioreactor has poor use effect; 2. most of current curtain-type membrane physical cleaning modes are cleaning of the aeration pipe 7, but bubbles generated in the mode are not uniformly distributed at two ends of a pipeline, the formed bubbles are discontinuous, and impurity sludge in raw water can enter the aeration pipe 7 to block the aeration pipe.
Disclosure of Invention
The utility model aims to provide a sludge water treatment device aiming at the defects at present.
The utility model comprises a frame, an MBR curtain type membrane and an aeration device,
a water pumping chamber and an air supply chamber are arranged in the frame,
the water pumping chamber is provided with a group of upper joints, a group of lower joints and a negative pressure water pumping joint which are communicated with the water pumping chamber,
a group of MBR curtain type membranes are arranged on the frame, two water outlets of the MBR curtain type membranes are respectively communicated with the upper joint and the lower joint,
the air supply chamber is communicated with an air supply joint,
the aeration device comprises a plurality of groups of air pipes and a plurality of microporous aeration discs arranged on the air pipes,
the inlets of the plurality of groups of air pipes are communicated with the air supply chamber,
the microporous aeration disc is positioned below the MBR curtain type membrane.
Two water outlet ends of the MBR curtain type membrane are respectively connected with the upper joint and the lower joint through the thread of the threaded joint and are communicated with the water outlet.
And a microporous aeration disc is arranged below each or every two adjacent MBR curtain type membranes.
The negative pressure water pumping joint is communicated with a negative pressure device.
The air supply joint is communicated with an air supply device.
The utility model has the advantages that: this device filters the dirty water that contains mud in the biochemical reaction pond, realizes mud-water separation. On the one hand, the membrane intercepts the microorganisms in the reaction tank, so that the concentration of the activated sludge in the tank is greatly increased to reach a high level, and the biochemical reaction for degrading the sewage is carried out more rapidly and thoroughly.
The aeration disc leads the air to the bottom of the membrane element to be released, the released uniform and continuous bubbles are mixed with the liquid part to form a vortex on the surface of the membrane, the rising air scrubs and cleans the outer surface of the hollow fiber membrane, and the pollution of the membrane is delayed, so that the service life of the membrane element is prolonged, and the filtering efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the figure, the utility model comprises a frame 1, an MBR curtain type membrane 5 and an aeration device,
a water pumping chamber and an air supply chamber are arranged in the frame 1,
the water pumping chamber is provided with a group of upper joints 2, a group of lower joints 3 and a negative pressure water pumping joint 4 which are communicated with the water pumping chamber,
a group of MBR curtain type membranes 5 are arranged on the frame 1, two water outlets of the MBR curtain type membranes 5 are respectively communicated with the upper joint 2 and the lower joint 3,
the air supply chamber is communicated with an air supply joint 6,
the aeration device comprises a plurality of groups of air pipes 7 and a plurality of microporous aeration discs 8 arranged on the air pipes 7,
the inlets of the plurality of groups of air pipes 7 are communicated with the air supply chamber,
the microporous aeration disk 8 is positioned below the MBR curtain type membrane 5.
Two water outlet ends of the MBR curtain type membrane 5 are respectively connected with the upper joint and the lower joint through the thread of the thread joint and are communicated with the water outlet. Under this condition, MBR curtain-type diaphragm 5 water outlet end sets up the external screw thread, also is provided with the external screw thread on top connection and the lower clutch, carries out quick butt joint to it through the nipple.
A microporous aeration disc 8 is arranged below each or every two adjacent MBR curtain type membranes 5.
The negative pressure water pumping joint 4 is communicated with a negative pressure device.
The air supply joint 6 is communicated with an air supply device.
The working principle is as follows: when in use, the sludge water passes through the group of MBR curtain type membranes 5, the filtering function of the MBR curtain type membranes 5 is utilized, clean water is pumped out through the group of upper joints 2, the group of lower joints 3 and the water pumping chamber through the negative pressure water pumping joint 4,
meanwhile, the microporous aeration disc 8 leads air to the bottom of the MBR curtain type membrane 5 through the air supply chamber and the air supply joint 6 to be released, the released uniform and continuous bubbles are mixed with the liquid part to form a vortex on the surface of the membrane, and the rising air scrubs and cleans the outer surface of the hollow fiber membrane to delay the pollution of the membrane, thereby prolonging the service life of the membrane element and improving the filtration efficiency.
Claims (5)
1. A sludge water treatment device, which is characterized by comprising a frame (1), an MBR curtain type membrane (5) and an aeration device,
a water pumping chamber and an air supply chamber are arranged in the frame (1),
a group of upper joints (2), a group of lower joints (3) and a negative pressure water pumping joint (4) which are communicated with the water pumping chamber are arranged on the water pumping chamber,
a group of MBR curtain type membranes (5) are arranged on the frame (1), two water outlets of the MBR curtain type membranes (5) are respectively communicated with the upper joint (2) and the lower joint (3),
the air supply chamber is communicated with an air supply joint (6),
the aeration device comprises a plurality of groups of air pipes (7) and a plurality of microporous aeration discs (8) arranged on the air pipes (7),
the inlets of the plurality of groups of air pipes (7) are communicated with the air supply chamber,
the microporous aeration disc (8) is positioned below the MBR curtain type membrane (5).
2. The sludge water treatment device as claimed in claim 1, wherein the two water outlet ends of the MBR curtain membrane (5) are respectively connected with the upper joint and the lower joint through screw threads by screw joints and are communicated with the water outlet.
3. Sludge water treatment plant according to claim 1, characterized in that one micro-porous aeration disc (8) is arranged below each or every two adjacent MBR curtain membranes (5).
4. The sludge water treatment device as claimed in claim 1, wherein the negative pressure water pumping joint (4) is communicated with a negative pressure device.
5. The sludge water treatment device as claimed in claim 1, wherein the air supply connector (6) is communicated with an air supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260779.4U CN213570069U (en) | 2020-10-13 | 2020-10-13 | Sludge water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260779.4U CN213570069U (en) | 2020-10-13 | 2020-10-13 | Sludge water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213570069U true CN213570069U (en) | 2021-06-29 |
Family
ID=76581888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022260779.4U Active CN213570069U (en) | 2020-10-13 | 2020-10-13 | Sludge water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213570069U (en) |
-
2020
- 2020-10-13 CN CN202022260779.4U patent/CN213570069U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sludge water treatment device Granted publication date: 20210629 Pledgee: Jingmen Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Hubei Meichen environmental protection Co.,Ltd. Registration number: Y2024980007007 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |