CN221085223U - Butterfly type ceramic membrane installation fixed knot constructs - Google Patents
Butterfly type ceramic membrane installation fixed knot constructs Download PDFInfo
- Publication number
- CN221085223U CN221085223U CN202323163041.6U CN202323163041U CN221085223U CN 221085223 U CN221085223 U CN 221085223U CN 202323163041 U CN202323163041 U CN 202323163041U CN 221085223 U CN221085223 U CN 221085223U
- Authority
- CN
- China
- Prior art keywords
- butterfly
- ceramic membrane
- butterfly ceramic
- fixed disk
- fixed disc
- Prior art date
- 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.)
- Active
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 89
- 239000012528 membrane Substances 0.000 title claims abstract description 61
- 238000009434 installation Methods 0.000 title claims abstract description 10
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 240000002836 Ipomoea tricolor Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of ceramic membranes, and provides a butterfly ceramic membrane installation and fixation structure which comprises a butterfly ceramic membrane, an upper fixed disc and a lower fixed disc which are respectively positioned on the upper side and the lower side of the butterfly ceramic membrane, wherein axial through holes are formed in the centers of the butterfly ceramic membrane, the upper fixed disc and the lower fixed disc; when the central shaft rotates to work and drives the upper fixed disc to synchronously rotate, the pressing block slides from the first plane to the conical surface due to the centrifugal force, and the butterfly ceramic film is pressed downwards to the lower fixed disc until the pressing block slides from the conical surface to the second plane under the extrusion of the pressing block to the conical surface, so that the pressure of the butterfly ceramic film and the lower fixed disc tends to be constant, the butterfly ceramic film is stabilized between the upper fixed disc and the lower fixed disc, and the utility model does not need the open hole installation of the traditional bolt fixing piece in the prior art, and solves the technical problem that the butterfly ceramic film is difficult to fix by the fixing piece such as a bolt in the prior art.
Description
Technical Field
The utility model relates to the technical field of ceramic membranes, in particular to a butterfly type ceramic membrane installation and fixation structure.
Background
Ceramic membranes commonly used in the market at present are divided into a tubular ceramic membrane and a flat ceramic membrane. And a disc-shaped ceramic film is a ceramic film newly appeared in recent years. The dish-shaped ceramic membrane has unique advantages in the aspect of treating high-viscosity high-solid-content feed liquid, has the technical advantages of the tubular ceramic membrane and the flat ceramic membrane, and represents the technical development direction of the ceramic membrane. The disc-shaped ceramic membrane has the outer shape of a flying saucer, the inside of the disc-shaped ceramic membrane contains a spiral permeation channel, and a membrane layer with a separation function is arranged on the outer surface of the disc-shaped ceramic membrane. When the disc-shaped ceramic membrane rotates by the central shaft, permeate spreads out through the surface of the disc-shaped ceramic membrane and gradually enters the inner permeate channel, and then flows out of the system through the hollow central shaft.
However, the disc-shaped ceramic film has the following problems: the dish form ceramic membrane has appeared new technical problem in order to satisfy rotatory needs, dish form ceramic membrane and the fixed mode of center pin, and this difficult problem is specifically because the self structure of ceramic membrane is comparatively fragile, and traditional bolt etc. is the fixed mode of trompil on ceramic membrane easily causes harm to ceramic membrane itself, and because the installation accuracy is when rotating, and traditional fixed knot structure appears rocking easily, and then causes great influence to ceramic membrane.
Disclosure of utility model
The utility model provides a butterfly type ceramic membrane installation fixing structure, which solves the problem that the ceramic membrane is damaged by the traditional fixing structure in the prior art.
The technical scheme of the utility model is as follows: the utility model provides a butterfly ceramic membrane installation fixed knot constructs, includes butterfly ceramic membrane, is located the last fixed disk and the lower fixed disk of downside about the butterfly ceramic membrane respectively, axial through-hole has all been seted up at butterfly ceramic membrane, the center of going up fixed disk and lower fixed disk, go up fixed disk and lower fixed disk and all be fixed in the center pin, the bottom card of butterfly ceramic membrane is located on the lower fixed disk, the top of butterfly ceramic membrane is equipped with the bulge, the bottom surface of going up the fixed disk is provided with the centrifugal mounting that cooperates the bulge to press the butterfly ceramic membrane automatically when last fixed disk is centrifugal to rotate.
Preferably, the centrifugal fixing piece comprises a plurality of pressing parts annularly distributed around the central through hole and elastic bands sleeved outside the pressing parts.
Preferably, the pressing part comprises a pressing block and a T-shaped sliding block fixed at the middle position of the top surface of the pressing block.
Preferably, the outer side surface of the pressing block is provided with an annular groove, and the elastic belt is embedded in the annular groove.
Preferably, the bottom surface of the upper fixed disk is provided with guide sliding grooves which are radially distributed around the central through hole, and the T-shaped sliding block is slidably arranged in the guide sliding grooves.
Preferably, the bottom surface of the butterfly ceramic membrane is provided with bayonets distributed in a cross shape.
Preferably, a clamping block matched with the bayonet is fixed at the top of the lower fixing plate.
Preferably, a first plane, a conical surface and a second plane are sequentially distributed from inside to outside at the top of the protruding part, the first plane is located at the bottom of the conical surface, and the second plane is located at the top of the conical surface.
The working principle and the beneficial effects of the utility model are as follows:
When the central shaft rotates to work and drive the upper fixed disc to synchronously rotate, the pressing block is enabled to move radially from inside to outside under the action of centrifugal force and the sliding limit of the T-shaped sliding block and the guide sliding groove, in the process, the pressing block slides to the conical surface from the first plane, the butterfly ceramic film is enabled to downwards press the lower fixed disc until the pressing block slides to the second plane from the conical surface under the extrusion of the pressing block to the conical surface, the pressure of the butterfly ceramic film and the lower fixed disc tends to be constant, and the butterfly ceramic film is enabled to be stabilized between the upper fixed disc and the lower fixed disc.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic view of a butterfly ceramic membrane mounting and fixing structure according to the present utility model;
Fig. 2 is a schematic diagram illustrating disassembly of a butterfly ceramic membrane mounting and fixing structure according to the present utility model;
FIG. 3 is a schematic view of the structure of the upper stationary plate according to the present utility model;
FIG. 4 is a schematic view of a pressing member according to the present utility model;
fig. 5 is a schematic diagram of a butterfly ceramic membrane structure according to the present utility model;
Fig. 6 is a schematic view of a butterfly ceramic film according to another embodiment of the present utility model;
Fig. 7 is a schematic diagram of a cross-sectional structure of a butterfly ceramic membrane according to the present utility model;
FIG. 8 is a schematic view of a lower fixed plate according to the present utility model;
In the figure: 1. butterfly type ceramic membrane; 11. a protruding portion; 111. a first plane; 112. a conical surface; 113. a second plane; 12. a bayonet; 2. an upper fixing plate; 21. a guide chute; 3. a lower fixing plate; 31. a clamping block; 4. a centrifugal fixing piece; 41. a pressing member; 411. briquetting; 412. a T-shaped slider; 413. an annular groove; 42. an elastic band.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the present embodiment provides a technical solution: the utility model provides a butterfly ceramic membrane installation fixed knot constructs, including butterfly ceramic membrane 1, be located the upper fixed disk 2 and the lower fixed disk 3 of butterfly ceramic membrane 1 upside down respectively, axial through-hole has all been seted up to butterfly ceramic membrane 1, the center of upper fixed disk 2 and lower fixed disk 3, be used for the passing of center pin, upper fixed disk 2 and lower fixed disk 3 all are fixed in the center pin, the fixed mode can be bolt fastening or bonding glue fixed, the bottom card of butterfly ceramic membrane 1 is located on lower fixed disk 3, the top of butterfly ceramic membrane 1 is equipped with bulge 11, the bottom surface of upper fixed disk 2 is provided with the centrifugal mounting 4 of cooperation bulge 11 to butterfly ceramic membrane 1 automatic press fixed when last fixed disk 2 centrifugation rotates, centrifugal mounting 4 is to butterfly ceramic membrane 1 automatic press when the centrifugation rotates through upper fixed disk 2, the difficult technological problem of being difficult to be fixed to butterfly ceramic membrane 1 through mounting such as bolt among the prior art.
Referring to fig. 3 and 4, the centrifugal fixing element 4 includes a plurality of pressing members 41 annularly distributed around a central through hole and elastic bands 42 sleeved outside the pressing members 41, the pressing members 41 include a pressing block 411 and a T-shaped sliding block 412 fixed at the middle position of the top surface of the pressing block 411, the outer side surface of the pressing block 411 is provided with an annular groove 413, the elastic bands 42 are embedded in the annular groove 413, the bottom surface of the upper fixing plate 2 is provided with guide sliding grooves 21 radially distributed around the central through hole, the T-shaped sliding block 412 is slidably arranged in the guide sliding grooves 21, in a non-working state, the pressing block 411 has a tendency of contracting inwards due to the elasticity of the elastic bands 42, and in a rotating working state, the pressing block 411 can move radially from inside to outside under the sliding limit of the T-shaped sliding block 412 and the guide sliding grooves 21 against the elasticity of the elastic bands 42 due to the centrifugal force of the pressing block 411.
Referring to fig. 6 and 8, a cross-shaped bayonet 12 is formed on the bottom surface of the butterfly ceramic film 1, a clamping block 31 adapted to the bayonet 12 is fixed on the top of the lower fixing plate 3, the clamping block 31 on the top surface of the lower fixing plate 3 is clamped in the bayonet 12 on the bottom surface of the butterfly ceramic film 1, and when the lower fixing plate 3 is driven by the central shaft to rotate, the butterfly ceramic film 1 can be driven to rotate synchronously.
Referring to fig. 5 and 7, a first plane 111, a tapered surface 112 and a second plane 113 are sequentially distributed from inside to outside on the top of the protruding portion 11, the first plane 111 is located at the bottom of the tapered surface 112, the second plane 113 is located at the top of the tapered surface 112, in the process that the pressing block 411 moves radially from inside to outside, the pressing block 411 slides from the first plane 111 to the tapered surface 112, and under the compression of the pressing block 411 to the tapered surface 112, the butterfly ceramic film 1 is pressed downwards to the fixed disc 3 until the pressing block 411 slides from the tapered surface 112 to the second plane 113, so that the pressure of the butterfly ceramic film 1 and the lower fixed disc 3 tends to be constant, the butterfly ceramic film 1 is stabilized between the upper fixed disc 2 and the lower fixed disc 3, self-pressing fixation of the butterfly ceramic film 1 is achieved, and the local pressure of the butterfly ceramic film 1 is reduced, and the local pressure of the butterfly ceramic film 1 is dispersed and pressed.
The working principle and the use flow of the embodiment are as follows: in the non-working state, the elastic force of the elastic belt 42 makes the pressing block 411 have a tendency to shrink inwards, and when the central shaft rotates to work and drive the upper fixed disc 2 to rotate synchronously, the pressing block 411 can overcome the elastic force of the elastic belt 42 and can move the pressing block 411 from inside to outside under the sliding limit of the T-shaped sliding block 412 and the guide sliding groove 21 due to the centrifugal force acting on the pressing block 411, in the process, the pressing block 411 slides from the first plane 111 to the conical surface 112, and under the extrusion of the pressing block 411 to the conical surface 112, the butterfly ceramic film 1 is pressed downwards to press the fixed disc 3 until the pressing block 411 slides from the conical surface 112 to the second plane 113, so that the pressure between the butterfly ceramic film 1 and the lower fixed disc 3 tends to be constant, and the butterfly ceramic film 1 is stabilized between the upper fixed disc 2 and the lower fixed disc 3.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a butterfly ceramic membrane installation fixed knot constructs, includes butterfly ceramic membrane (1), is located last fixed disk (2) and lower fixed disk (3) of butterfly ceramic membrane (1) upside respectively, axial through-hole has all been seted up at the center of butterfly ceramic membrane (1), last fixed disk (2) and lower fixed disk (3), go up fixed disk (2) and lower fixed disk (3) and all be fixed in on the center pin, a serial communication port, on fixed disk (3) down is located to the bottom card of butterfly ceramic membrane (1), the top of butterfly ceramic membrane (1) is equipped with bulge (11), the bottom surface of going up fixed disk (2) is provided with and cooperates bulge (11) to press fixed centrifugal mounting (4) to butterfly ceramic membrane (1) automatically when last fixed disk (2) centrifugal rotation.
2. A butterfly ceramic membrane mounting and fixing structure according to claim 1, characterized in that the centrifugal fixing element (4) comprises a plurality of pressing members (41) annularly distributed around the central through hole and elastic bands (42) annularly sleeved outside each pressing member (41).
3. The butterfly ceramic film mounting and fixing structure according to claim 2, wherein the pressing member (41) includes a pressing block (411) and a T-shaped slider (412) fixed to a central position of a top surface of the pressing block (411).
4. A butterfly ceramic membrane mounting and fixing structure according to claim 3, wherein the outer side surface of the pressing block (411) is provided with an annular groove (413), and the elastic band (42) is embedded in the annular groove (413).
5. A butterfly ceramic film mounting and fixing structure according to claim 3, characterized in that the bottom surface of the upper fixing plate (2) is provided with guide sliding grooves (21) radially distributed around the central through hole, and the T-shaped sliding block (412) is slidably arranged in the guide sliding grooves (21).
6. The butterfly ceramic film mounting and fixing structure according to claim 1, wherein the bottom surface of the butterfly ceramic film (1) is provided with bayonets (12) distributed in a cross shape.
7. The butterfly ceramic film mounting and fixing structure according to claim 6, wherein a clamping block (31) matched with the bayonet (12) is fixed at the top of the lower fixing plate (3).
8. The butterfly ceramic film mounting and fixing structure according to claim 1, wherein a first plane (111), a conical surface (112) and a second plane (113) are sequentially distributed from inside to outside at the top of the protruding portion (11), the first plane (111) is located at the bottom of the conical surface (112), and the second plane (113) is located at the top of the conical surface (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323163041.6U CN221085223U (en) | 2023-11-23 | 2023-11-23 | Butterfly type ceramic membrane installation fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323163041.6U CN221085223U (en) | 2023-11-23 | 2023-11-23 | Butterfly type ceramic membrane installation fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221085223U true CN221085223U (en) | 2024-06-07 |
Family
ID=91310346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323163041.6U Active CN221085223U (en) | 2023-11-23 | 2023-11-23 | Butterfly type ceramic membrane installation fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221085223U (en) |
-
2023
- 2023-11-23 CN CN202323163041.6U patent/CN221085223U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6273803B1 (en) | Carriers and polishing apparatus | |
| CN221085223U (en) | Butterfly type ceramic membrane installation fixed knot constructs | |
| EP3513690B1 (en) | Lateral capsule rejection mechanism for capsule coffeemakers, and capsule coffeemakers | |
| CN108087413A (en) | A kind of blocks rotation formula hydraulic shock-absorption Acetabula device | |
| CN208866963U (en) | A kind of polishing jig for large-size sapphire diaphragm | |
| CN113560852B (en) | Nonstandard automatic assembly machine for shampoo bottle caps | |
| CN209424410U (en) | A kind of necking stationary fixture device of solenoid valve casing | |
| CN204819657U (en) | Two saw sword carousel formula books bale splitters | |
| CN110434682B (en) | Method for processing lens with medium thickness more than 2 times of diameter | |
| CN213727477U (en) | Automatic adhesive dispensing device for product end cover | |
| CN208880461U (en) | A kind of chip sorter ceramic ring prosthetic device | |
| CN220741392U (en) | Automobile brake chamber rubber diaphragm edge cutter | |
| CN215993721U (en) | Base and coffee grinder that can stably place | |
| CN209532663U (en) | A set of full-automatic assembly line of crystal ball ornament multi-process | |
| CN107607377B (en) | Fruit juice preparation device for refractometer | |
| CN208526843U (en) | Full-automatic grinding instrument with clamping guide sleeve | |
| CN221015019U (en) | Filter cloth type gasification plate for cabin pump | |
| CN207680760U (en) | More glasss of flesh fruit vegetable full-automatic grinding instrument | |
| CN209643787U (en) | A kind of pressure juice filter device for citrus | |
| CN106217156B (en) | Double face abrading machine | |
| CN111482327A (en) | Dispensing head structure for dispensing equipment | |
| SE511641C2 (en) | Method for bonding optical disc substrates | |
| CN218048711U (en) | Glue homogenizing device and semiconductor processing equipment | |
| CN209439983U (en) | A kind of air clutch rotation workpiece spindle in intelligent plane refiner | |
| CN210176538U (en) | Water inlet flange of disc-tube type high-pressure-resistant membrane column and disc-tube type high-pressure-resistant membrane column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |