CN201505510U - Square column type submerged membrane module, membrane stack and filter system - Google Patents
Square column type submerged membrane module, membrane stack and filter system Download PDFInfo
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- CN201505510U CN201505510U CN2009200688552U CN200920068855U CN201505510U CN 201505510 U CN201505510 U CN 201505510U CN 2009200688552 U CN2009200688552 U CN 2009200688552U CN 200920068855 U CN200920068855 U CN 200920068855U CN 201505510 U CN201505510 U CN 201505510U
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Abstract
The utility model relates to a square column type submerged membrane module, a membrane stack and a filter system, and provides the square column type submerged membrane module, which comprises an upper square end cover (8), an upper square end head (9), a lower square end head (10), a square base (11), a fixed link (12), an aeration connection standpipe (15), an aerator (16), a water-producing pipe (13), an aeration pipe (14) and a filtering membrane (19), wherein the water-producing pipe (13) is positioned on the upper square end cover (8) and is integrated into a whole therewith; the lower square end head (10) is formed by the manual connection of a plurality of lower end head through holes; the big through holes (17) are used for fixing the filtering membrane (19); the small through holes (18) are used as an aeration channel; the height of the upper surface and the lower surface of the small through hole (18) is higher than that of the upper surface and the lower surface of the big through hole (17); the square base (11) arranged below the lower square end head (10) is used for supporting and blocking gas flowing out from the aeration pipe (14) to diffuse to space outside the square column type submerged membrane module; the number of the small through holes (18) positioned among the big through holes (17) is one or more, the diameter of the small through hole (18) is less than 20mm; the upper square end head (9) is formed through the manual connection of upper end head through holes (20); the upper end head through holes (20) are used for fixing the filtering membrane (19); and the height of the upper surface and the lower surface of the upper end head through hole (20) is lower than that of the upper surface and the lower end of the upper square end head (9).
Description
Technical field
The utility model relates to a kind of filter plant, more particularly, relates to a kind of square pillar immersed membranes assembly, comprises the membrane stack of this square pillar immersed membranes assembly, and the filtration system that comprises this membrane stack.
Background technology
In existing pillar immersed membranes assembly, the profile of general membrane module is cylindrical, columniform pillar immersed membranes assembly is after putting into former pond, the gap that forms between the membrane module is very big, wasted originally with regard to limited space, reduce utilization of space, caused the filling rate of membrane module in the former pond low, when rinsing membrane module, caused the waste of former water.Because existing cylindrical membrane assembly can not solve water saving and increase the problem of effectively utilizing the space in former pond, so need a kind of maintenance and reasonable Arrangement be convenient to, can effectively utilize the membrane module in space, former pond effectively to utilize the space with the operating efficiency and the former pond of improving membrane module.In addition, existing membrane stack need be fixed on water producing pipe on the membrane stack support in addition, can not work independently.
Up to now, this area is still untapped to go out a kind of rational in infrastructure, immersed membranes assembly of being convenient to keep in repair that can satisfy above-mentioned requirements, do not have directly to adopt the product water tube connector of film to form the membrane stack that membrane stack produces the water arm yet, and prop up membrane stack and the filtration system that tube edge forms incorporate aeration arm at product water.
Therefore, this area presses for that to develop a kind of product water distribution reasonable, aeration is even, filter membrane is evenly distributed, membrane module, the membrane module water producing pipe of being convenient to dismantle and keep in repair directly forms membrane stack and the filtration system that membrane stack produces the water arm, it is low that it has solved product water efficient, and former pond utilization rate is low, the problem that membrane module can not take out from former pond under the situation of not lifting by crane membrane stack independently.
The utility model content
The utility model provides a kind of square pillar immersed membranes assembly of novel structure, its profile is square, filter membrane by a branch of bundle be fixed between square upper end head and the square lower end, be evenly distributed, thereby improved the space availability ratio in former pond, and saved rinse water, square pillar immersed membranes assembly can directly be separated from the membrane stack in former pond under the situation of not lifting by crane membrane stack simultaneously, thereby has solved problems of the prior art.
On the one hand, the utility model provides a kind of square pillar immersed membranes assembly, it comprises: square upper end lid, square upper end head, square lower end, plinth, fixed bar, aeration connect vertical tube, aeration head, be positioned at that square upper end covers with square upper end lid all-in-one-piece water producing pipe, aeration tube and filter membrane, wherein
The outward appearance of described square lower end is square, it is connected with each other by a plurality of lower end through holes and forms, wherein large through-hole is used for fixing filter membrane, small through hole is as the aeration passage, the height of the top and bottom of small through hole is greater than the height of the top and bottom of large through-hole, the plinth that is provided with below square lower end is used to support and contain from the aeration tube effluent air and is diffused into space beyond the square pillar immersed membranes assembly, the quantity of the small through hole between large through-hole is one or more, and the diameter of each small through hole is less than 20mm;
The outward appearance of square upper end head is square, and it is connected with each other by a plurality of upper end through holes and forms, and wherein said upper end through hole is used for fixing filter membrane, and the height of the top and bottom of upper end through hole is lower than the height of the top and bottom of square upper end head.
One preferred embodiment in, the profile of described square upper end lid is square, the size of the water producing pipe on its top guarantees that the flow velocity of water reaches 0.4m/s-1.2m/s; The aeration tube on the top of described square upper end lid guarantees that flow reaches 0.3Nm
3The above air of/h passes through; And
Described square upper end lid and square upper end head are dismountable independently of each other, sealably connect between described square upper end lid and the square upper end head.
Another preferred embodiment in, described aeration connects vertical tube and connects aeration tube and aeration head, the distance between the fixing described square upper end head of described fixed bar and the square lower end also guarantees that both are parallel.
Another preferred embodiment in, described filter membrane is selected from doughnut formula, flat, rolling and collapsible; The material of described filter membrane is selected from macromolecular material, inorganic material and metal material.
Another preferred embodiment in, described filter membrane is selected from micro-filtration membrane, milipore filter and NF membrane; Described macromolecular material is selected from polyvinyl chloride, Kynoar, polysulfones, polyether sulfone and cellulose acetate.
On the other hand, the utility model provides a kind of membrane stack, and it comprises:
One or more above-mentioned square pillar immersed membranes assemblies, wherein, the water producing pipe of described square pillar immersed membranes assembly produces water connection short tube by the shuttle dynamic formula each other and links to each other, and the aeration tube of described square pillar immersed membranes assembly connects short tube by shuttle dynamic formula aeration each other and links to each other.
One preferred embodiment in, described square pillar immersed membranes assembly is placed on the support, the top of described support is provided with hanging apparatus, described water producing pipe links to each other by shuttle dynamic formula product water connection short tube each other and produces the water arm to form, and described aeration tube passes through shuttle dynamic formula aeration connection short tube each other and links to each other to form the aeration arm.
Another preferred embodiment in, on described shuttle dynamic formula product water connection short tube, the shuttle dynamic formula is housed and produces water connection short tube locator card, on described shuttle dynamic formula aeration connection short tube, shuttle dynamic formula aeration is housed and connects the short tube locator card, to prevent that the shuttle dynamic formula from producing water and connecting short tube is connected short tube with shuttle dynamic formula aeration free activity.
Another preferred embodiment in, described square pillar immersed membranes assembly can not move other square pillar immersed membranes assembly and not break to dismantle from membrane stack separately under the situation of membrane stack and separate.
On the one hand, the utility model provides a kind of filtration system again, and it comprises:
Former pond;
One or more above-mentioned membrane stacks that place described former pond, the product water arm on the described membrane stack are parallel to and produce on the supply mains, and the aeration arm is parallel on the aeration house steward.
Description of drawings
Fig. 1 is the structural representation according to the square pillar immersed membranes assembly of an embodiment of the present utility model.
Fig. 2 is according to the square lower end of the square pillar immersed membranes assembly of an embodiment of the present utility model and the structural representation of plinth.
Fig. 3 is the structural representation according to the square upper end head of the square pillar immersed membranes assembly of an embodiment of the present utility model.
Fig. 4 is the structural representation according to the square upper end lid of the square pillar immersed membranes assembly of an embodiment of the present utility model.
Fig. 5 is the structural representation according to the membrane stack of an embodiment of the present utility model.
Fig. 6 is the structural representation that the square pillar immersed membranes assembly according to an embodiment of the present utility model splits out from membrane stack separately.
Fig. 7 is the structural representation according to the filtration system of an embodiment of the present utility model.
The specific embodiment
Inventor of the present utility model finds after having passed through extensive and deep research, change into square by profile with membrane module, the available space of membrane module increases, putting into former pond can increase the packed density of former pond film, effectively utilize the space, interval between the former column type membrane module, the packed density that has promptly improved film can suitably increase the effective clearance between each filter membrane again, is convenient to blowdown.Based on above-mentioned discovery, the utility model is accomplished.
In first aspect of the present utility model, a kind of square pillar immersed membranes assembly is provided, it comprises:
Square upper end lid, square upper end head, square lower end, plinth, fixed bar, aeration connect vertical tube, aeration head, sealing ring, clamping screw, be positioned at that square upper end covers with square upper end lid all-in-one-piece water producing pipe, aeration tube, wherein,
The outward appearance of square lower end is square, it is connected with each other by a plurality of lower end through holes and forms, wherein large through-hole is used for fixing filter membrane, small through hole is as the aeration passage, the height of the top and bottom of small through hole is greater than the height of the top and bottom of large through-hole, below square lower end, be provided with plinth and be diffused into square pillar immersed membranes assembly space in addition to be used to support and contain from the aeration tube effluent air, the quantity of the small through hole between large through-hole is one or more, and the diameter of each small through hole is less than about 20mm;
The outward appearance of square upper end head is square, and it is connected with each other by a plurality of upper end through holes and forms, and described through hole is used for fixing filter membrane, and the height of the top and bottom of through hole is lower than the height of the top and bottom of square upper end head.
Preferably, the profile of described square upper end lid is square, and the size of the water producing pipe on the top of square upper end lid can guarantee that the flow velocity of water reaches 0.4m/s-1.2m/s, and the aeration tube on the top of square upper end lid can guarantee that flow reaches 0.3Nm
3The above air of/h passes through.
Preferably, the square upper end of described square pillar immersed membranes assembly lid and square upper end head are dismountable independently of each other, salable connection between square upper end lid and the square upper end head.
Preferably, described aeration connects vertical tube and connects aeration tube and aeration head, and the distance between the fixing described square upper end head of described fixed bar and the square lower end also guarantees that both are parallel so that carrying and guarantee membrane module uprightly.
Preferably, described filter membrane can be doughnut formula, flat, rolling, collapsible etc., described filter membrane can be micro-filtration membrane, milipore filter, NF membrane etc., the material of filter membrane can be a macromolecular material, for example polyvinyl chloride, Kynoar, polysulfones, polyether sulfone, cellulose acetate etc., the material of filter membrane also can be inorganic material, metal material etc.
In second aspect of the present utility model, a kind of membrane stack is provided, it comprises:
One or more above-mentioned square pillar immersed membranes assemblies, wherein, the water producing pipe of described square pillar immersed membranes assembly produces water connection short tube by the shuttle dynamic formula each other and links to each other, and aeration tube relies on shuttle dynamic formula aeration connection short tube to link to each other each other.
Preferably, described square pillar immersed membranes assembly is placed on the support, hanging apparatus is arranged at the top of support, and described water producing pipe produces continuous formation of water connection short tube by the shuttle dynamic formula each other and produces the water arm, and aeration tube relies on shuttle dynamic formula aeration to connect the continuous formation of short tube aeration arm each other.
Preferably, described square pillar immersed membranes assembly can not move other square pillar immersed membranes assemblies and not break to dismantle from membrane stack separately under the situation of membrane stack and separate.
Preferably, in order to prevent that the shuttle dynamic formula from producing water and connecting short tube is connected short tube with shuttle dynamic formula aeration free activity, on shuttle dynamic formula product water connection short tube, the shuttle dynamic formula is housed and produces water connection short tube locator card, connect at shuttle dynamic formula aeration shuttle dynamic formula aeration connection short tube locator card is housed on the short tube.
In the third aspect of the present utility model, a kind of filtration system is provided, it comprises: former pond; One or more above-mentioned membrane stacks that place described former pond, the product water arm on the described membrane stack are parallel to and produce on the supply mains, and the aeration arm on the described membrane stack is parallel on the aeration house steward.
The utility model will be further described below in conjunction with accompanying drawing, it should be understood that, they only be used to the utility model is described and be not used in the restriction scope of the present utility model.
Fig. 1 is the structural representation according to the square pillar immersed membranes assembly of an embodiment of the present utility model.As shown in Figure 1, described square pillar immersed membranes assembly comprises: square upper end lid 8, square upper end 9, square lower end 10, plinth 11, fixed bar 12, aeration connect vertical tube 15, aeration head 16, are positioned on the square upper end lid 8 and cover 8 all-in-one-piece water producing pipes 13, aeration tube 14 and filter membrane 19 with square upper end, wherein, aeration connects vertical tube 15 and connects aeration tube 14 and aeration heads 16, and the distance between fixed bar 12 fixing described square upper end 9 and the square lower end 10 also guarantees that both are parallel.
Fig. 2 is according to the square lower end of the square pillar immersed membranes assembly of an embodiment of the present utility model and the structural representation of plinth.As shown in Figure 2, the outward appearance of square lower end 10 is square, it is connected with each other by a plurality of lower end through holes and forms, wherein large through-hole 17 is used for fixing filter membrane, small through hole 18 is as the aeration passage, the height of the top and bottom of small through hole 18 is greater than the height of the top and bottom of large through-hole 17, being provided with plinth 11 below square lower end 10 is used to support and contain from the aeration tube effluent air and is diffused into space beyond the square pillar immersed membranes assembly, the quantity of the small through hole 18 between large through-hole 17 is one or more, and the diameter of each small through hole 18 is less than 20mm.
Fig. 3 is the structural representation according to the square upper end head of the square pillar immersed membranes assembly of an embodiment of the present utility model.As shown in Figure 3, the outward appearance of square upper end 9 is square, and it is connected with each other by a plurality of upper end through holes 20 and forms, and upper end through hole 20 is used for fixing filter membrane, and the height of the top and bottom of upper end through hole 20 is lower than the height of the top and bottom of square upper end 9.
Fig. 4 is the structural representation according to the square upper end lid of the square pillar immersed membranes assembly of an embodiment of the present utility model.As shown in Figure 4, have with square upper end on the square upper end lid 8 and cover 8 all-in-one-piece water producing pipes 13, and aeration tube 14.
Fig. 5 is the structural representation according to the membrane stack of an embodiment of the present utility model.As shown in Figure 5, the water producing pipe of one or more square pillar immersed membranes assemblies 5 produces water connection short tube 25 by the shuttle dynamic formula each other and links to each other, it is continuous that aeration tube relies on shuttle dynamic formula aeration to connect short tube 26 each other, described square pillar immersed membranes assembly 5 is placed on the support 6, hanging apparatus 7 is arranged at the top of support 6, described water producing pipe produces water connection short tube 25 continuous formation by the shuttle dynamic formula each other and produces the water arm, aeration tube relies on shuttle dynamic formula aeration to connect the short tube 26 continuous aeration arms that form each other, on described shuttle dynamic formula product water connection short tube 25, the shuttle dynamic formula is housed and produces water connection short tube locator card 21, connect at described shuttle dynamic formula aeration shuttle dynamic formula aeration connection short tube locator card 22 is housed on the short tube 26.
Fig. 6 is the structural representation that the square pillar immersed membranes assembly according to an embodiment of the present utility model splits out from membrane stack separately.As shown in Figure 6, described square pillar immersed membranes assembly 5 can not move other square pillar immersed membranes assemblies 5 and not break to dismantle from membrane stack separately under the situation of membrane stack and separate.
Fig. 7 is the structural representation according to the filtration system of an embodiment of the present utility model.As shown in Figure 7, described filtration system comprises former pond 1, one or more above-mentioned membrane stacks 2 that place described former pond 1, product water arm 23 on the described membrane stack 2 is parallel to and produces on the supply mains 3, aeration arm 24 on the described membrane stack 2 is parallel on the aeration house steward 4, square pillar immersed membranes assembly in the described membrane stack 2 is placed on the support 6, and hanging apparatus 7 is arranged at the top of support 6.
Major advantage of the present utility model is:
Membrane module adopts square structure, has improved utilization of space, can reduce the water yield of former pond emptying; Between every bundle film of membrane module the aeration passage is arranged, increased the cleaning performance of film; The shuttle that connects short tube and rely on shuttle dynamic formula product water to be connected short tube by dependence shuttle dynamic formula aeration moves, and single membrane module can be separated from membrane stack and system, has reduced labour intensity and the flexibility and the convenience that have increased I﹠M.
Though for the purpose that is aware and understand, the utility model is described in detail, but after having read present specification, those skilled in the art will be appreciated that, under the prerequisite that does not depart from spirit of the present utility model and essence, can carry out various modifications and change to the utility model, these modifications and change all fall within the included scope of appended claims and content of equal value thereof.
Claims (11)
1. a square pillar immersed membranes assembly is characterized in that it comprises; Square upper end lid (8), square upper end head (9), square lower end (10), plinth (11), fixed bar (12), aeration connect vertical tube (15), aeration head (16), be positioned on the square upper end lid (8) with square upper end lid (8) all-in-one-piece water producing pipe (13), aeration tube (14) and filter membrane (19), wherein
The outward appearance of described square lower end (10) is square, it is connected with each other by a plurality of lower end through holes and forms, wherein large through-hole (17) is used for fixing filter membrane (19), small through hole (18) is as the aeration passage, the height of the top and bottom of small through hole (18) is greater than the height of the top and bottom of large through-hole (17), the plinth (11) that is provided with in the below of square lower end (10) is used for support and contains from aeration tube (14) effluent air being diffused into square pillar immersed membranes assembly space in addition, the quantity that is positioned at the small through hole (18) between the large through-hole (17) is one or more, and the diameter of each small through hole (18) is less than 20mm;
The outward appearance of square upper end head (9) is square, it is connected with each other by a plurality of upper end through holes (20) and forms, wherein said upper end through hole (20) is used for fixing filter membrane (19), and the height of the top and bottom of upper end through hole (20) is lower than the height of the top and bottom of square upper end head (9).
2. square pillar immersed membranes assembly as claimed in claim 1 is characterized in that, the profile of described square upper end lid (8) is square, and the size of the water producing pipe on its top (13) guarantees that the flow velocity of water reaches 0.4m/s-1.2m/s; The aeration tube (14) on the top of described square upper end lid (8) guarantees that flow reaches 0.3Nm
3The above air of/h passes through; And
Described square upper end lid (8) and square upper end head (9) are dismountable independently of each other, sealably connect between described square upper end lid (8) and the square upper end head (9).
3. square pillar immersed membranes assembly as claimed in claim 1, it is characterized in that, described aeration connects vertical tube (15) and connects aeration tube (14) and aeration head (16), and described fixed bar (12) is fixed the distance between described square upper end head (9) and the square lower end (10) and guaranteed that both are parallel.
4. as each described square pillar immersed membranes assembly among the claim 1-3, it is characterized in that described filter membrane (19) is selected from doughnut formula, flat, rolling and collapsible; The material of described filter membrane (19) is selected from macromolecular material and inorganic material.
5. square pillar immersed membranes assembly as claimed in claim 4 is characterized in that described inorganic material is a metal material.
6. square pillar immersed membranes assembly as claimed in claim 4 is characterized in that described filter membrane (19) is selected from micro-filtration membrane, milipore filter and NF membrane; Described macromolecular material is selected from polyvinyl chloride, Kynoar, polysulfones, polyether sulfone and cellulose acetate.
7. membrane stack is characterized in that it comprises:
One or more as each described square pillar immersed membranes assembly (5) among the claim 1-6, wherein, the water producing pipe (13) of described square pillar immersed membranes assembly (5) produces water connection short tube (25) by the shuttle dynamic formula each other and links to each other, and the aeration tube (14) of described square pillar immersed membranes assembly (5) connects short tube (26) by shuttle dynamic formula aeration each other and links to each other.
8. membrane stack as claimed in claim 7, it is characterized in that, described square pillar immersed membranes assembly (5) is placed on the support (6), the top of described support (6) is provided with hanging apparatus (7), described water producing pipe (13) links to each other by shuttle dynamic formula product water connection short tube (25) each other and produces water arm (23) to form, and described aeration tube (14) passes through shuttle dynamic formula aeration connection short tube (26) each other and links to each other to form aeration arm (24).
9. membrane stack as claimed in claim 7, it is characterized in that, the shuttle dynamic formula is housed on described shuttle dynamic formula product water connection short tube (25) produces water connection short tube locator card (21), shuttle dynamic formula aeration is housed on described shuttle dynamic formula aeration connection short tube (26) connects short tube locator card (22), to prevent that the shuttle dynamic formula from producing water and connecting short tube (25) is connected short tube (26) with shuttle dynamic formula aeration free activity.
10. as each described membrane stack among the claim 7-9, it is characterized in that described square pillar immersed membranes assembly (5) can not move other square pillar immersed membranes assembly (5) and not break to dismantle separately under the situation of membrane stack and separate from membrane stack.
11. a filtration system is characterized in that it comprises:
Former pond (1);
One or more place described former pond (1) as each described membrane stack (2) of claim 7-10, the product water arm (23) on the described membrane stack (2) is parallel to and produces on the supply mains (3), aeration arm (24) is parallel on the aeration house steward (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200688552U CN201505510U (en) | 2009-03-13 | 2009-03-13 | Square column type submerged membrane module, membrane stack and filter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200688552U CN201505510U (en) | 2009-03-13 | 2009-03-13 | Square column type submerged membrane module, membrane stack and filter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505510U true CN201505510U (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200688552U Expired - Lifetime CN201505510U (en) | 2009-03-13 | 2009-03-13 | Square column type submerged membrane module, membrane stack and filter system |
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| Country | Link |
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| CN (1) | CN201505510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731847A (en) * | 2016-12-24 | 2017-05-31 | 天津天大天久科技股份有限公司 | A kind of fixator and film frame for large-scale pillar milipore filter |
| CN106984197A (en) * | 2017-05-27 | 2017-07-28 | 湖南科技大学 | A kind of submerged modular construction flat ceramic membrane filtration system |
-
2009
- 2009-03-13 CN CN2009200688552U patent/CN201505510U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731847A (en) * | 2016-12-24 | 2017-05-31 | 天津天大天久科技股份有限公司 | A kind of fixator and film frame for large-scale pillar milipore filter |
| CN106984197A (en) * | 2017-05-27 | 2017-07-28 | 湖南科技大学 | A kind of submerged modular construction flat ceramic membrane filtration system |
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Granted publication date: 20100616 |
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