CN210150772U - Flat-plate membrane element with double water outlets - Google Patents
Flat-plate membrane element with double water outlets Download PDFInfo
- Publication number
- CN210150772U CN210150772U CN201920673224.7U CN201920673224U CN210150772U CN 210150772 U CN210150772 U CN 210150772U CN 201920673224 U CN201920673224 U CN 201920673224U CN 210150772 U CN210150772 U CN 210150772U
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- membrane element
- pipe
- film element
- rotating rod
- screw thread
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Abstract
The utility model discloses a flat film element of two delivery ports, concretely relates to sewage treatment technical field, including the film element, the inside of film element is provided with the slant runner, and the top of film element installs fixed pipe, the bottom of fixed pipe evenly is provided with the hole for water spraying, and the top of fixed pipe is connected with the clean water pipe, the inside of establishing at the base is inserted in the both edges department of film element, the outside of film element is connected with vertical runner, communicate between vertical runner and the slant runner, the top of film element is connected with the roof, and the inside dwang that is equipped with of all inserting in the both edges of film element, the top position department that the top of dwang is located the film element is connected with the external screw thread pipe. The utility model discloses be convenient for carry out water spray cleaning to the surface of film element and handle, reduce the manual work and dismantle abluent trouble, and improved the stability after the film element installation, the installation and the dismantlement of the film element of also being convenient for, the film element of damage is changed to the convenience.
Description
Technical Field
The utility model relates to a sewage treatment technical field, more specifically say, the utility model relates to a flat membrane element of two delivery ports.
Background
The sewage recycling is to treat urban sewage and industrial sewage through equipment such as a membrane bioreactor, and then the treated sewage is used for non-drinking purposes such as greening, flushing, ornamental water body supplement and the like, the membrane bioreactor is a novel ecological sewage treatment system organically combining a membrane separation technology and a biological treatment technology, a membrane component is used for replacing a terminal secondary sedimentation tank of the traditional biological treatment technology, the concentration of high-activity sludge is kept in the biological reactor, the organic load of biological treatment is improved, the membrane in the membrane bioreactor is put into the biological reactor in a membrane component form, the existing membrane component is usually an integrated structure consisting of a plurality of membrane components and an aeration device, and most of the membrane components are tubular membranes or flat membranes.
Through retrieval, the Chinese utility model with the publication number of CN208097838U discloses a flat membrane element with double water outlets, which comprises a membrane element with oblique flow passages in the middle part, wherein the oblique flow passages are connected in a staggered way, a plurality of vertical flow passages are arranged at one side of the membrane element, the vertical flow passages are connected with the oblique flow passages, a first water outlet connected with the vertical flow passages is arranged at the top of the vertical flow passages, and a second water outlet connected with the vertical flow passages and the oblique flow passages is arranged below the first water outlet, the technology increases the flow passage distribution on the surface of the membrane plate through the flow passage design, improves the water collection efficiency, reduces the probability of suction dead angles, thereby improving the actual operation flux of the membrane, and the flow passages are obliquely led to the water outlets, thereby being more suitable for the situation that the surface of the membrane is in a fan-shaped and gradually reduced negative pressure distribution, being capable of keeping the permeation rate of, the cleaning frequency of the membrane is reduced, the service life of the membrane is prolonged, and the operation cost is saved.
However, the membrane element is inconvenient to clean the outer surface of the membrane element when in use, so that the membrane element is troublesome to disassemble and take out manually when being cleaned, the stability of the membrane element after being installed is poor, the membrane element is inconvenient to install and disassemble, and the damaged membrane element is inconvenient to replace.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a two flat film element of delivery port is convenient for carry out water spray cleaning to the surface of film element and is handled, reduces the artifical abluent trouble of dismantling, and has improved the stability after the film element installation, and the installation and the dismantlement of the film element of also being convenient for are convenient to be changed the film element of damage.
In order to achieve the above object, the utility model provides a following technical scheme: a double-water-outlet flat plate type membrane element comprises a membrane element, wherein an inclined flow channel is arranged inside the membrane element, a fixed pipe is arranged at the top of the membrane element, water spray holes are uniformly formed in the bottom of the fixed pipe, the top end of the fixed pipe is connected with a clean water pipe, two edges of the membrane element are inserted into a base, a vertical flow channel is connected to the outer side of the membrane element, the vertical flow channel is communicated with the inclined flow channel, the top end of the membrane element is connected with a top plate, rotating rods are inserted into the two edges of the membrane element, an external threaded pipe is connected to the top of each rotating rod at the top of the membrane element, a rotating wheel is connected to the top end of each external threaded pipe, a clamping block is connected to the bottom end of each rotating rod, an arc-shaped groove is formed in the base at the position corresponding to the outer part, and a second water outlet is arranged at the bottom of the vertical flow passage.
In a preferred embodiment, the fixing frame is arranged at both ends of the fixing pipe, the fixing frame is connected with the outer wall of the membrane element through bolts, and the hole body of the water spraying hole is arranged obliquely inwards.
In a preferred embodiment, the top of dwang is provided with the external screw thread, the inside of external screw thread pipe corresponds the outside position department of external screw thread and is provided with first internal thread, pass through threaded connection between external screw thread pipe and the dwang, the top of film element corresponds the outside screw thread position department of external screw thread pipe and is provided with the second internal thread, the connected mode between the top of runner and external screw thread pipe is the welding.
In a preferred embodiment, the membrane element is provided with a through hole in the inner part thereof at a position corresponding to the outer part of the rotating rod, and the through hole has a cross-sectional inner diameter larger than the cross-sectional outer diameter of the rotating rod.
In a preferred embodiment, the inside of the membrane element is provided with a fixing groove at a position outside the fixture block, and the fixing groove is communicated with the through hole where the rotating rod is located.
In a preferred embodiment, the connection between the top end of the latch and the bottom end of the rotating rod is welded.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the fixed pipe, the bottom of fixed pipe evenly sets up the hole for water spraying to be connected with the clean water pipe on the top of fixed pipe, during the use, through controlling outside water pump with the clear water along the inside of clean water pipe inflow fixed pipe, and then spout from the hole for water spraying, because the hole for water spraying aperture is less, and set up to the inboard slope, the water that is convenient for flow at a high speed in fixed intraductal portion spouts from the hole for water spraying with high pressure form, and then is convenient for carry out water spray cleaning treatment to the surface of film element, reduce the artifical abluent trouble of dismantling;
2. the utility model discloses a set up the dwang, the top of dwang improves threaded connection and has external screw thread pipe, the top welding of external screw thread pipe has the runner, in use, it drives the dwang and rotates to move the runner through twisting, because there is the fixture block in the bottom welding of dwang, the outside position department that the inside of base corresponds the fixture block is provided with the arc wall, the outside position department that the inside of film element is located the fixture block is provided with the fixed slot, rotate the in-process when the dwang, make the fixture block card go into the inside of arc wall, realize the fixed between film element and the external base, the stability after the film element installation has been guaranteed, and after the fixture block rotated to the inside of fixed slot, can make things convenient for installation and dismantlement between the film.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
Fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.
Fig. 4 is a schematic view of a partial structure of the middle base of the present invention.
Fig. 5 is a schematic structural view of the middle clamping block of the present invention.
The reference signs are: the device comprises a membrane element 1, an oblique flow channel 2, a fixed pipe 3, a water spray hole 4, a clean water pipe 5, a base 6, a vertical flow channel 7, a top plate 8, a rotating rod 9, an external threaded pipe 10, a rotating wheel 11, a clamping block 12, a first water outlet 13, a second water outlet 14, an arc-shaped groove 61 and a fixing groove 121.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a flat film element of two delivery ports, including film element 1, the inside of film element 1 is provided with slant runner 2, and fixed pipe 3 is installed at film element 1's top, the bottom of fixed pipe 3 evenly is provided with hole for water spraying 4, and the top of fixed pipe 3 is connected with clean water pipe 5, the both ends of fixed pipe 3 all are provided with the mount, pass through bolted connection between the outer wall of mount and film element 1, the hole body of hole for water spraying 4 sets up to the inboard slope.
As shown in fig. 1, the specific implementation is as follows: the inside of membrane element 1 is provided with slant runner 2, and fixed pipe 3 is installed at the top of membrane element 1, the bottom of fixed pipe 3 evenly is provided with hole for water spraying 4, and the top of fixed pipe 3 is connected with clean water pipe 5, the both ends of fixed pipe 3 all are provided with the mount, pass through bolted connection between the outer wall of mount and membrane element 1, the hole body of hole for water spraying 4 inclines to the inboard and sets up, when using, follow clean water pipe 5 with the outside water pump and flow in the inside of fixed pipe 3, and then spout through hole for water spraying 4, the hole radius of hole for water spraying 4 is less than 3mm, and because hole for water spraying 4 inclines to the inboard and sets up, the water that is convenient for flow at fixed pipe 3 inside at a high speed spouts from hole for water spraying 4 with highly compressed form, and then be convenient for carry out water spray cleaning process.
The inside of establishing at base 6 is inserted to the both sides edge department of membrane element 1, the outside of membrane element 1 is connected with vertical runner 7, communicate between vertical runner 7 and the slant runner 2, the top of membrane element 1 is connected with roof 8, and the both sides edge inside of membrane element 1 all inserts and is equipped with dwang 9, the top that the top of dwang 9 is located membrane element 1 position department is connected with external screw thread pipe 10, the top of external screw thread pipe 10 is connected with runner 11, the top of dwang 9 is provided with the external screw thread, the outside position department that the inside of external screw thread pipe 10 corresponds the external screw thread is provided with first internal thread, pass through threaded connection between external screw thread pipe 10 and the dwang 9, the outside screw thread position department that the top of membrane element 1 corresponds external screw thread pipe 10 is provided with the second internal thread, the connected mode between the top of runner 11 and external screw thread pipe 10 is, the outside position department that the inside of film element 1 corresponds dwang 9 is provided with the through-hole, and the cross section internal diameter of through-hole is greater than the cross section external diameter of dwang 9, the bottom welding of dwang 9 has fixture block 12, the outside position department that the inside of base 6 corresponds fixture block 12 is provided with arc wall 61, the outside position department that the inside of film element 1 is located fixture block 12 is provided with fixed slot 121, communicate between the through-hole at fixed slot 121 and dwang 9 place, the top position department that the top of vertical runner 7 is located film element 1 is provided with first delivery port 13, and the bottom of vertical runner 7 is provided with second delivery port 14.
As shown in fig. 1 to 5, the specific embodiment is as follows: the two edges of the membrane element 1 are inserted into the base 6, the outer side of the membrane element 1 is connected with a vertical flow channel 7, the top end of the vertical flow channel 7, which is positioned at the top of the membrane element 1, is provided with a first water outlet 13, the bottom of the vertical flow channel 7 is provided with a second water outlet 14, the vertical flow channel 7 is communicated with the inclined flow channel 2, the top end of the membrane element 1 is connected with a top plate 8 in a clamping manner, rotating rods 9 are inserted into the two edges of the membrane element 1, a through hole is arranged at the position, corresponding to the outer part of the rotating rod 9, inside of the through hole, which is larger than the outer diameter of the cross section of the rotating rod 9, an external threaded pipe 10 is connected at the position, corresponding to the outer part of the external threaded pipe, on the top of the rotating rod 9, is connected with a rotating wheel 11, the top, the outer threaded pipe 10 is connected with the rotating rod 9 through threads, a second inner thread is arranged at the position, corresponding to the outer thread position of the outer threaded pipe 10, of the top of the membrane element 1, the rotating wheel 11 is welded with the top end of the outer threaded pipe 10, when the membrane element is used, the rotating rod 9 is driven to rotate through screwing the rotating wheel 11, a clamping block 12 is welded at the bottom end of the rotating rod 9, an arc-shaped groove 61 is arranged at the position, corresponding to the outer position of the clamping block 12, inside the base 6, the clamping block 12 is arranged at the position, located at the outer position of the clamping block 12, of the inside of the membrane element 1, a fixing groove 121 is arranged at the position, communicated with a through hole where the rotating rod 9 is located, when the rotating rod 9 rotates, the clamping block 12 is clamped into the arc-shaped groove 61, the width of the arc-shaped groove 61 is larger than the thickness of the clamping block 12, the stability of the membrane element 1 after installation is guaranteed, and after the fixture block 12 rotates to the inside of the fixing groove 121, the membrane element 1 and the base 6 can be conveniently installed and detached.
The utility model discloses the theory of operation:
referring to the attached figure 1 of the specification, a fixed pipe 3 is installed at the top of a membrane element 1, water spray holes 4 are uniformly formed in the bottom of the fixed pipe 3, and a clean water pipe 5 is connected to the top end of the fixed pipe 3, when the membrane element is used, clean water flows into the fixed pipe 3 along the clean water pipe 5 through an external water pump and then is sprayed out through the water spray holes 4, and due to the fact that the water spray holes 4 are small in aperture and are obliquely arranged to the inner side, water flowing in the fixed pipe 3 at a high speed can be conveniently sprayed out from the water spray holes 4 in a high-pressure mode, water spray cleaning treatment can be conveniently conducted on the outer surface of the;
further, referring to the attached figures 1-5 of the specification, the membrane element 1 is provided with turning bars 9 inserted inside both edges, and the top of the rotating rod 9 is positioned at the top of the membrane element 1 and is connected with an external thread pipe 10, the top end of the external thread pipe 10 is connected with a rotating wheel 11, when in use, the rotating wheel 11 is screwed to drive the rotating rod 9 to rotate, furthermore, the bottom end of the rotating rod 9 is welded with a fixture block 12, an arc-shaped groove 61 is arranged in the base 6 corresponding to the outer position of the fixture block 12, a fixing groove 121 is arranged in the membrane element 1 at the outer position of the fixture block 12, when the rotating rod 9 rotates, the fixture block 12 is clamped into the arc-shaped groove 61, so that the membrane element 1 and the external base 6 are fixed, the stability of the membrane element 1 after installation is ensured, and when the fixture block 12 rotates to the inside of the fixing groove 121, the membrane element 1 and the base 6 can be conveniently mounted and dismounted.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A double-water-outlet flat-plate membrane element comprises a membrane element (1), and is characterized in that: the interior of the membrane element (1) is provided with an oblique flow channel (2), the top of the membrane element (1) is provided with a fixed pipe (3), the bottom of the fixed pipe (3) is uniformly provided with a water spray hole (4), the top end of the fixed pipe (3) is connected with a clear water pipe (5), two edges of the membrane element (1) are inserted into the base (6), the outer side of the membrane element (1) is connected with a vertical flow channel (7), the vertical flow channel (7) is communicated with the oblique flow channel (2), the top end of the membrane element (1) is connected with a top plate (8), two edges of the membrane element (1) are internally inserted with a rotating rod (9), the top of the rotating rod (9) is located at the top of the membrane element (1) and is connected with an external threaded pipe (10), the top end of the external threaded pipe (10) is connected with a rotating wheel (11), and the bottom of the rotating rod (, an arc-shaped groove (61) is formed in the position, corresponding to the outer portion of the clamping block (12), in the base (6), a first water outlet (13) is formed in the position, located at the top of the membrane element (1), of the top end of the vertical flow channel (7), and a second water outlet (14) is formed in the bottom of the vertical flow channel (7).
2. The double-outlet flat membrane element according to claim 1, wherein: the two ends of the fixing pipe (3) are provided with fixing frames, the fixing frames are connected with the outer wall of the membrane element (1) through bolts, and the hole bodies of the water spraying holes (4) are obliquely arranged towards the inner side.
3. The double-outlet flat membrane element according to claim 1, wherein: the top of dwang (9) is provided with the external screw thread, the outside position department that the inside of external screw thread pipe (10) corresponds the external screw thread is provided with first internal thread, through threaded connection between external screw thread pipe (10) and dwang (9), the outside thread position department that the top of film element (1) corresponds external screw thread pipe (10) is provided with the second internal thread, connected mode between the top of runner (11) and external screw thread pipe (10) is the welding.
4. The double-outlet flat membrane element according to claim 1, wherein: the membrane element is characterized in that a through hole is formed in the position, corresponding to the outer part of the rotating rod (9), in the membrane element (1), and the inner diameter of the cross section of the through hole is larger than the outer diameter of the cross section of the rotating rod (9).
5. The double-outlet flat membrane element according to claim 1, wherein: the membrane element is characterized in that a fixing groove (121) is formed in the position, located outside the clamping block (12), of the inside of the membrane element (1), and the fixing groove (121) is communicated with a through hole where the rotating rod (9) is located.
6. The double-outlet flat membrane element according to claim 1, wherein: the top end of the clamping block (12) is connected with the bottom end of the rotating rod (9) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673224.7U CN210150772U (en) | 2019-05-13 | 2019-05-13 | Flat-plate membrane element with double water outlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673224.7U CN210150772U (en) | 2019-05-13 | 2019-05-13 | Flat-plate membrane element with double water outlets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210150772U true CN210150772U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920673224.7U Expired - Fee Related CN210150772U (en) | 2019-05-13 | 2019-05-13 | Flat-plate membrane element with double water outlets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210150772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364674A (en) * | 2021-05-20 | 2022-11-22 | 上海斯纳普膜分离科技有限公司 | Flat sheet type filter membrane element and membrane module |
-
2019
- 2019-05-13 CN CN201920673224.7U patent/CN210150772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364674A (en) * | 2021-05-20 | 2022-11-22 | 上海斯纳普膜分离科技有限公司 | Flat sheet type filter membrane element and membrane module |
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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: 20200317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |