CN218358491U - Curtain type diaphragm capsule with self-supporting - Google Patents
Curtain type diaphragm capsule with self-supporting Download PDFInfo
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- CN218358491U CN218358491U CN202222718785.9U CN202222718785U CN218358491U CN 218358491 U CN218358491 U CN 218358491U CN 202222718785 U CN202222718785 U CN 202222718785U CN 218358491 U CN218358491 U CN 218358491U
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- 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
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Abstract
The utility model provides a curtain formula diaphragm capsule with self-supporting, include: the top and the bottom of the resin encapsulation groove are both open; the water collecting pipe is arranged at the bottom of the resin encapsulation groove and is communicated with the resin encapsulation groove, the bottom of the water collecting pipe is provided with a self-supporting part, the self-supporting part comprises a slideway and a blocking piece arranged on the slideway, the slideway is arranged along the direction parallel to the width direction of the filled membrane and is suitable for sliding into the chute arranged on the die set device, after the slideway slides into the chute, the blocking piece is positioned on the inner side of the chute, and the blocking piece blocks the slideway from vertically penetrating out of the chute; the water outlet is positioned at one end of the water collecting pipe and is communicated with the inside of the water collecting pipe; and the non-water outlet is positioned at the other end of the water collecting pipe and is not communicated with the inside of the water collecting pipe. The diaphragm capsule is provided with the self-supporting part in a slide way form, not only can support the whole piece of diaphragm element, but also can be disassembled and assembled through sliding in and sliding out, the diaphragm element cannot be inclined and stressed unevenly in the disassembling and assembling process, the diaphragm capsule cannot be damaged, and the disassembling and assembling process is simple and rapid.
Description
Technical Field
The utility model belongs to the technical field of hollow fiber curtain formula membrane, concretely relates to curtain formula diaphragm capsule with self-supporting.
Background
With the increasing shortage of water resources, the MBR technology is the most promising clean treatment process for the water pollution treatment industry in the application of sewage treatment, and is the most promising and developed water treatment process. Curtain type membranes are widely applied in MBR (membrane bioreactor) processes, at present, curtain type membranes are mainly divided into two types of rod type membranes and rodless type membranes, and membrane boxes adopted by the two types of membranes can be divided into two types of split type membranes and integrated type membranes.
The curtain type membrane with the rods has the problems of rod adhesion and corrosion, and the membrane rods occupy a certain space in the membrane box to cause the reduction of the filling rate of membrane wires, so that the reduction of the membrane area per unit area causes the problem of low space effective utilization rate and the like.
The rodless membrane well avoids the defects of the rod membrane, and therefore has better application prospect in industrial application. However, the rodless membrane is difficult to disassemble and assemble due to no support in practical engineering application, and the membrane is inclined to damage the membrane box or the water outlet due to the fact that the whole weight of the membrane cannot support in the disassembling and assembling process. Because no pole component does not have the support and needs to add the solitary mounting in the actual installation, main bearing is on mounting and outlet pipe, and the horizontality of capsule can't guarantee to make the membrane element atress inhomogeneous. In addition, current diaphragm capsule form is high to pouring sealant and diaphragm capsule adhesion strength requirement, if adhesion strength is not enough the film element easily takes place to break away from the phenomenon with the diaphragm capsule and causes the film element to scrap unable normal use, current diaphragm capsule mostly is the split type diaphragm capsule of feed pipe and embedment groove, need bond or bolt fastening to two components of a whole that can function independently during the use, and split type diaphragm capsule not only is complicated to operate and the sealed not good or the bolt corrosion has the risk of leaking and easily breaking away from.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a curtain formula diaphragm capsule with self-supporting, this diaphragm capsule has the self-supporting part of slide form, not only can support whole piece membrane element, and the direct income and roll-off that pass through the slide carry out the dismouting moreover, and the membrane element does not have the uneven condition of slope atress among the dismouting in-process, can not damage the diaphragm capsule, and the dismouting process is simple swift.
In order to solve the above problem, the utility model provides a curtain-type bellows with self-supporting, include:
the resin encapsulation groove is used for filling the membrane and encapsulating resin, and the top and the bottom of the resin encapsulation groove are both open;
the water collecting pipe is arranged at the bottom of the resin encapsulation groove and is communicated with the resin encapsulation groove, the bottom of the water collecting pipe is provided with a self-supporting part, the self-supporting part comprises a slide way and a blocking piece arranged on the slide way, the slide way is arranged along the direction parallel to the width direction of the filled membrane, the slide way is suitable for sliding into a slide groove arranged on a module device, and after the slide way slides into the slide groove, the blocking piece is positioned on the inner side of the slide groove, and the blocking piece blocks the slide way from vertically penetrating out of the slide groove;
the water outlet is positioned at one end of the water collecting pipe, is communicated with the interior of the water collecting pipe and is used for flowing out of liquid treated by the membrane;
and the non-water outlet is positioned at the other end of the water collecting pipe and is not communicated with the inside of the water collecting pipe.
Preferably, a plurality of partition parts are further arranged in the resin encapsulation groove, are arranged at intervals along the length direction of the resin encapsulation groove, and divide the resin encapsulation groove into a plurality of sub-grooves suitable for filling the membrane along the length direction.
Preferably, a circle of clamping table is arranged on the inner wall of the sub-groove along the joint position of the sub-groove and the water collecting pipe, and the inner side face of the clamping table protrudes out of the inner wall face of the sub-groove.
Preferably, a buckle is further arranged on the inner side wall surface of the sub-groove and protrudes out of the inner side wall surface of the sub-groove.
Preferably, the buckle is in an inverted triangle shape.
Preferably, an L-shaped clamping groove is formed in the outer wall of the non-water outlet, a vertical groove of the L-shaped clamping groove is formed in the circumferential direction of the non-water outlet, and a transverse groove of the L-shaped clamping groove is formed in the axial direction of the non-water outlet.
Preferably, the water outlet pipe is inserted into the water outlet, at least one sealing ring is sleeved on the outer wall of the end part of the water outlet pipe, and the sealing ring is located between the outer wall of the water outlet pipe and the inner wall of the water outlet and used for sealing a gap between the outer wall of the water outlet pipe and the inner wall of the water outlet.
Preferably, the outer wall of the water outlet pipe is further provided with an annular groove, and the annular groove is suitable for accommodating the sealing ring.
Preferably, the partition is a partition.
Preferably, the partition divides the resin-filled groove into 2 to 4 sub-grooves.
Compared with the prior art, the utility model, following beneficial effect has:
the self-supporting curtain type diaphragm capsule of the utility model belongs to a rodless diaphragm capsule, which can effectively improve the utilization rate of the diaphragm capsule area and increase the diaphragm filament filling rate; compared with the existing rodless membrane box, the self-supporting curtain-type membrane box provided by the embodiment is provided with the self-supporting part which can support the whole membrane element, and the self-supporting part is arranged in a slideway mode, so that the membrane element can slide in and out through the slideway during assembly and disassembly, the membrane element cannot be inclined and stressed unevenly during assembly and disassembly, and the assembly and disassembly process is simple and rapid; the diaphragm capsule is internally provided with the partitions, so that the strength of the diaphragm capsule can be improved, and the resin encapsulation groove is divided into a plurality of sections, so that the uniform sludge concentration distribution in the operation process of the diaphragm element is facilitated; the inside of the diaphragm capsule is also provided with a clamping table which plays a role in supporting and sealing; the buckle is arranged in the diaphragm box, so that the diaphragm is fixed and the bonding strength of the diaphragm box and the potting resin is increased; the non-water outlet of the diaphragm box is provided with an L-shaped clamping groove which is helpful for the disassembly and assembly of the diaphragm.
Drawings
Fig. 1 is a front view of a self-supporting curtain bellows according to an embodiment of the present invention;
fig. 2 is a top view of a self-supporting curtain bellows according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a self-supporting part in a curtain type membrane box with self-supporting according to an embodiment of the present invention;
fig. 4 is an enlarged view of a chute with a self-supporting curtain bellows according to an embodiment of the present invention;
fig. 5 is an enlarged view of a non-water outlet in a curtain bellows with self-support according to an embodiment of the present invention;
fig. 6 is an enlarged view of a water outlet in a curtain bellows with self-support according to an embodiment of the present invention;
fig. 7 is a front sectional view of a curtain bellows with self-supporting according to an embodiment of the present invention;
fig. 8 is a side sectional view of a curtain bellows with self-support according to an embodiment of the present invention.
Wherein: 1-resin potting the groove; 11-dividing the groove; 2-a water collecting pipe; 3-a self-supporting component; 31-a slide; 32-a baffle plate; 4-water outlet; 5-a non-water outlet; 6-a partition; 7-clamping table; 8-buckling; 9-L-shaped clamping groove.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, 2, 3 and 4, the self-supporting curtain bellows of the present embodiment includes:
the resin encapsulating tank 1 is used for filling the membrane and encapsulating resin, and the top and the bottom of the resin encapsulating tank 1 are both open;
the water collecting pipe 2 is arranged at the bottom of the resin encapsulation groove 1 and is communicated with the resin encapsulation groove 1, the bottom of the water collecting pipe 2 is provided with a self-supporting part 3, the self-supporting part 3 comprises a slide way 31 and a blocking piece 32 arranged on the slide way 31, the slide way 31 is arranged along the direction parallel to the width direction of the filled membrane, the slide way 31 is suitable for sliding into a slide groove arranged on the die set, and after the slide way 31 slides into the slide groove, the blocking piece 32 is positioned at the inner side of the slide groove, and the blocking piece 32 blocks the slide way 31 from vertically penetrating out of the slide groove;
the water outlet 4 is positioned at one end of the water collecting pipe 2, is communicated with the interior of the water collecting pipe 2 and is used for flowing out liquid treated by the membrane;
and a non-water outlet 5 which is positioned at the other end of the water collecting pipe 2 and is not communicated with the interior of the water collecting pipe 2.
In the self-supporting curtain type diaphragm box of the embodiment, the diaphragm is filled in the resin encapsulating groove, and the diaphragm is encapsulated by resin to form a diaphragm element, the inner cavity of the hollow fiber membrane is communicated with the water collecting pipe, and liquid (water) treated by the hollow fiber membrane is collected by the water collecting pipe and is discharged from the water outlet. When installing the film element to the module ware, correspond on the module ware and be equipped with the spout, penetrate the spout with the slide by the side of module ware, and in the spout slides in, because the effect of blockking of separation blade prevents the slide and wear out perpendicularly from the spout, can fix the film element on the module ware from this, play the self-supporting effect, direct during the dismouting is gone into and the roll-off by the slide in addition, any uneven condition of slope atress can not take place for the film element in the dismouting process, so that damage the bellows, whole dismouting process is simple swift. The diaphragm capsule belongs to a rodless diaphragm capsule, and can effectively improve the utilization rate of the area of the diaphragm capsule and increase the filling rate of diaphragm filaments.
In some embodiments, the cross-section of the structure of the chute 31 and the baffle 32 is T-shaped, the width of the chute is less than the width of the chute, and the width of the baffle is greater than the width of the chute. When the slide way slides into the slide groove, the baffle is clamped in the slide groove.
In some embodiments, the baffle 32 is multiple, and the baffles 32 are spaced on the slideway 31 to ensure the balance of the stress.
In some embodiments, the cross section of the structure formed by the resin filling groove and the water collecting pipe is U-shaped, and the upper end of the U-shaped structure is provided with the resin filling groove for filling and encapsulating the membrane with resin; the lower end is a water collecting pipe.
As shown in fig. 7 and 8, in some embodiments, a plurality of partitions 6 are further disposed in the resin-filled groove 1, the partitions 6 are disposed at intervals along the length direction of the resin-filled groove 1, and the resin-filled groove 1 is divided into a plurality of sub-grooves 11 suitable for filling the film along the length direction. The resin encapsulation groove can be divided into a plurality of sections by the arrangement of the partition parts, and the strength of the resin encapsulation groove can be increased; and the interior of the resin encapsulation tank is divided into a plurality of sections, which is beneficial to realizing uniform sludge concentration distribution in the operation process of the membrane element.
In some embodiments, the partition 6 is a baffle.
In some embodiments, the partitions 6 divide the resin-filled groove 1 into 2 to 4 sub-grooves.
In some embodiments, a ring of clamping platforms 7 are arranged on the inner wall of the sub-groove 11 along the connecting position of the sub-groove 11 and the water collecting pipe 2, and the inner side surfaces of the clamping platforms 7 protrude out of the inner wall surface of the sub-groove 11. The clamping table not only can play a role in supporting the diaphragm, but also can play a role in sealing the gap between the diaphragm and the diaphragm box and separating the encapsulation resin and the water collecting pipe.
In some embodiments, the inner side wall surface of the sub-slot 11 is further provided with a buckle 8, and the buckle 8 protrudes out of the inner side wall surface of the sub-slot 11. On one hand, when the membrane is filled into the resin encapsulation groove, the arrangement of the buckle can limit the filling position of the membrane, so that the displacement of the membrane in the filling process is prevented; on the other hand, after the resin is encapsulated and cured, the buckle is wrapped in the resin, which is equivalent to joggling of the capsule and the resin, and the effect of enhancing the bonding strength of the resin and the capsule can be achieved.
In some embodiments, the clasp 8 is an inverted triangle.
As shown in fig. 5, in some embodiments, the outer wall of the non-water outlet 5 is provided with a vertical groove of the L-shaped clamping groove 9,L-shaped clamping groove 9 along the circumferential direction of the non-water outlet, and a transverse groove of the L-shaped clamping groove 9 along the axial direction of the non-water outlet. This L shape draw-in groove can cooperate with diaphragm assembly and disassembly tools, and the last joint of assembly and disassembly tools is followed the draw-in groove rotation and is inserted the back, can pull out the diaphragm from the group ware through simple drawing non-delivery port end, and need not to dismantle the diaphragm through pulling membrane silk, prevents to damage the membrane silk.
As shown in fig. 6, in some embodiments, the curtain type membrane box with self-supporting further includes a water outlet pipe, the water outlet pipe is inserted into the water outlet 4, the outer wall of the end portion of the water outlet pipe is sleeved with at least one sealing ring, and the sealing ring is located between the outer wall of the water outlet pipe and the inner wall of the water outlet and used for sealing the gap between the outer wall of the water outlet pipe and the inner wall of the water outlet.
In some embodiments, the outer wall of the outlet pipe is further provided with an annular groove, and the annular groove is suitable for accommodating the sealing ring.
The self-supporting curtain type diaphragm capsule belongs to a rodless diaphragm capsule, can effectively improve the utilization rate of the area of the diaphragm capsule and increase the filling rate of diaphragm filaments; compared with the existing rodless membrane box, the self-supporting curtain-type membrane box provided by the embodiment is provided with the self-supporting part which can support the whole membrane element, and the self-supporting part is arranged in a slideway mode, so that the membrane element can slide in and out through the slideway during assembly and disassembly, the membrane element cannot be inclined and stressed unevenly during assembly and disassembly, and the assembly and disassembly process is simple and rapid; the diaphragm capsule is internally provided with the partitions, so that the strength of the diaphragm capsule can be improved, and the resin encapsulation groove is divided into a plurality of sections, so that the uniform sludge concentration distribution in the operation process of the diaphragm element is facilitated; the inside of the diaphragm capsule is also provided with a clamping table which plays a role in supporting and sealing; the buckle is arranged in the diaphragm box, so that the diaphragm is fixed and the bonding strength of the diaphragm box and the potting resin is increased; an L-shaped clamping groove is formed in a non-water outlet of the diaphragm box, and the diaphragm is convenient to assemble and disassemble.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A curtain bellows with self-supporting, comprising:
the resin encapsulation groove is used for filling the membrane and encapsulating resin, and the top and the bottom of the resin encapsulation groove are both open;
the water collecting pipe is arranged at the bottom of the resin encapsulation groove and is communicated with the resin encapsulation groove, a self-supporting structure is arranged at the bottom of the water collecting pipe and comprises a slide way and a blocking piece arranged on the slide way, the slide way is arranged along the direction parallel to the width direction of the filled membrane, the slide way is suitable for sliding into a slide groove arranged on a module device, and after the slide way slides into the slide groove, the blocking piece is positioned on the inner side of the slide groove, and the blocking piece blocks the slide way from vertically penetrating out of the slide groove;
the water outlet is positioned at one end of the water collecting pipe, is communicated with the interior of the water collecting pipe and is used for flowing out of liquid treated by the membrane;
and the non-water outlet is positioned at the other end of the water collecting pipe and is not communicated with the inside of the water collecting pipe.
2. The curtain bellows with self-support of claim 1, wherein:
the resin encapsulation groove is also internally provided with a plurality of partition parts which are arranged at intervals along the length direction of the resin encapsulation groove and divide the resin encapsulation groove into a plurality of sub-grooves suitable for filling the membranes along the length direction.
3. The curtain bellows with self-support of claim 2, wherein:
and a circle of clamping table is arranged on the inner wall of the sub-groove along the joint position of the sub-groove and the water collecting pipe, and the inner side surface of the clamping table protrudes out of the inner wall surface of the sub-groove.
4. The curtain bellows with self-support of claim 2, wherein:
the inner side wall surface of the sub-groove is also provided with a buckle which protrudes out of the inner side wall surface of the sub-groove.
5. The curtain bellows with self-support of claim 4, wherein:
the buckle is in an inverted triangle shape.
6. The curtain bellows with self-support of claim 1, wherein:
and an L-shaped clamping groove is formed in the outer wall of the non-water outlet, the vertical groove of the L-shaped clamping groove is along the circumferential direction of the non-water outlet, and the transverse groove of the L-shaped clamping groove is along the axial direction of the non-water outlet.
7. The curtain bellows with self-support of claim 1, wherein:
the water outlet pipe is inserted into the water outlet, at least one sealing ring is sleeved on the outer wall of the end part of the water outlet pipe, and the sealing ring is located between the outer wall of the water outlet pipe and the inner wall of the water outlet and used for sealing a gap between the outer wall of the water outlet pipe and the inner wall of the water outlet.
8. The curtain bellows with self-support of claim 7, wherein:
and the outer wall of the water outlet pipe is also provided with an annular groove, and the annular groove is suitable for accommodating the sealing ring.
9. The curtain bellows with self-support of claim 2, wherein:
the partition is a partition.
10. The curtain bellows with self-support of claim 2, wherein:
the partition part divides the resin encapsulation groove into 2-4 sub-grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222718785.9U CN218358491U (en) | 2022-10-13 | 2022-10-13 | Curtain type diaphragm capsule with self-supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222718785.9U CN218358491U (en) | 2022-10-13 | 2022-10-13 | Curtain type diaphragm capsule with self-supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218358491U true CN218358491U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222718785.9U Active CN218358491U (en) | 2022-10-13 | 2022-10-13 | Curtain type diaphragm capsule with self-supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218358491U (en) |
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2022
- 2022-10-13 CN CN202222718785.9U patent/CN218358491U/en active Active
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