CN214862568U - Sealing device for inorganic ceramic membrane purifying equipment special for mine water - Google Patents
Sealing device for inorganic ceramic membrane purifying equipment special for mine water Download PDFInfo
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- CN214862568U CN214862568U CN202121267860.3U CN202121267860U CN214862568U CN 214862568 U CN214862568 U CN 214862568U CN 202121267860 U CN202121267860 U CN 202121267860U CN 214862568 U CN214862568 U CN 214862568U
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Abstract
The utility model discloses a special inorganic ceramic membrane sealing device for clarification plant of mine water, including 8 font sealing washer, sealing ring, colored dish, pressure disk, inorganic ceramic membrane pipe and fastener, during the membrane pipe mounting hole of colored dish was inserted to the one end of inorganic ceramic membrane pipe, set up 8 font sealing washer and two sealing ring in the large diameter's of membrane pipe mounting hole space, sealing ring's the outside sets up the pressure disk, be provided with the pressure hole on colored dish and the same position of pressure disk, the fastener passes the fastening of pressure hole with pressure disk and colored dish together. The utility model discloses this seal structure installation is simple, and is sealed effectual, has shortened the distance between the inorganic ceramic membrane pipe, can arrange more inorganic ceramic membrane pipes on the flower disc of the same specification, has improved the utilization ratio of flower disc, has increased the filtration efficiency and the output of equipment.
Description
Technical Field
The utility model belongs to the technical field of water treatment facilities technique and specifically relates to a special inorganic ceramic membrane sealing device for clarification plant of mine water is related to.
Background
The core equipment of the mine water advanced treatment system is a membrane component of inorganic ceramic membrane purification equipment, the inorganic ceramic membrane is an asymmetric membrane which is prepared from inorganic ceramic materials by a special process, the asymmetric membrane is tubular or multi-channel, micropores are densely distributed on the wall of the asymmetric membrane, under the action of pressure, mine water penetrates through the asymmetric membrane, and macromolecular substances (or solid particles and liquid droplets) are intercepted by the membrane, so that the aim of purifying sewage is fulfilled.
A flower disc and a pressure disc are arranged on the upper portion and the lower portion of the interior of a membrane module of the inorganic ceramic membrane purification equipment, a plurality of inorganic ceramic membrane tubes are arranged on the flower disc in parallel and are fixed by the pressure disc, so that raw water spaces are formed by two ends of the interior of the membrane module and the interior of the inorganic ceramic membrane tubes, water purification spaces are formed by the exterior of the inorganic ceramic membrane tubes and the side walls of the membrane module, mine water raw water flows through the interior of the inorganic ceramic membrane tubes, and purified water permeates out of the side walls of the inorganic ceramic membrane tubes. In order to avoid the situation that the purified water meets the raw water and the filtered purified water is polluted again, the two ends of the inorganic ceramic membrane tube are arranged at the positions of the flower disc and the pressure disc, so that the sealing is good, and the raw water of the mine water is isolated from the purified water.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at the not enough of prior art, provide a special inorganic ceramic membrane sealing device for clarification plant of mine water, this seal structure installation is simple, and is sealed effectual.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sealing device for inorganic ceramic membrane purifying equipment special for mine water comprises an 8-shaped sealing ring, a sealing retainer ring, a flower disc, a pressure plate, an inorganic ceramic membrane tube and a fastener, the flower disc is provided with a flange, the flower disc is provided with membrane tube mounting holes which are arranged according to a certain rule, the film tube mounting hole is internally provided with a boss, the pressure plate is matched with the flower disc for use, the pressure plate is provided with a through hole corresponding to the flower disc film tube mounting hole, the diameter of the through hole is equal to the minor diameter of the membrane tube mounting hole, one end of the inorganic ceramic membrane tube is inserted into the membrane tube mounting hole of the flower disc, an 8-shaped sealing ring and two sealing check rings are arranged in a large-diameter gap of the membrane tube mounting hole, a pressure plate is arranged on the outer side of each sealing check ring, and the flower disc and the pressure plate are provided with pressing holes at the same positions, and the fastener penetrates through the pressing holes to fasten the pressure plate and the flower disc together.
Furthermore, the 8-shaped sealing ring is made of rubber and has elasticity.
Furthermore, the cross section of the 8-shaped sealing ring is 8-shaped or gourd-shaped.
Furthermore, the 8-shaped sealing ring and the two sealing check rings are positioned in a manner that the two sealing check rings are close together or the 8-shaped sealing ring is positioned between the two sealing check rings.
Further, the sealing retainer ring is made of polytetrafluoroethylene.
The utility model discloses a special inorganic ceramic membrane sealing device for clarification plant of mine water, pressure disk pass through the fastener to be fixed on the colored dish, and the sealing ring is being pressed to the pressure disk, and the 8 font sealing washer is being pressed to the sealing ring, and the 8 font sealing washer warp under pressure, fills the clearance between the membrane pipe mounting hole on ceramic membrane pipe and the colored dish, has just so played sealed effect.
The utility model has the advantages that:
1. the utility model discloses a special inorganic ceramic membrane sealing device for clarification plant of mine water adopts 8 font sealing washers and sealing ring combination, and the space that occupies is little, has shortened the distance between the inorganic ceramic membrane pipe, can arrange more inorganic ceramic membrane pipes on the flower disc of the same specification, has improved the utilization ratio of flower disc, has increased the filtration efficiency and the output of equipment.
2. The utility model discloses a special inorganic ceramic membrane sealing device for clarification plant of mine water adopts 8 font sealing washers, compares with O shape sealing washer, and sealed effect is better, and seal structure is simpler, implements more easily.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of an 8-shaped sealing ring according to the present invention.
Fig. 3 is a schematic cross-sectional view of another 8-shaped seal ring according to the present invention.
In the figure: 1-8-shaped sealing ring, 2-sealing retainer ring, 3-flower disc, 4-pressure disc and 5-inorganic ceramic membrane tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 and 2, a sealing device for mine water special inorganic ceramic membrane purifying equipment comprises an 8-shaped sealing ring 1, sealing check rings 2, a faceplate 3, a pressure plate 4, inorganic ceramic membrane tubes 5 and fasteners, wherein the faceplate 3 is provided with a flange, the faceplate 3 is provided with membrane tube mounting holes arranged according to concentric circles, bosses are arranged in the membrane tube mounting holes, the large diameter of the sealing device to be arranged is 38mm, the height of the sealing device is 16mm, the small diameter of the sealing device is 31.5mm, and the height of the sealing device is 10mm, the pressure plate 4 is matched with the faceplate 3 for use, the pressure plate 4 is provided with through holes corresponding to the membrane tube mounting holes of the faceplate 3, the diameter of the through holes is 31.5mm, the diameter of the inorganic ceramic membrane tubes 5 is 30mm, one end of the inorganic ceramic membrane tubes 5 is inserted into the membrane tube mounting holes of the faceplate 3, the large-diameter gap of the membrane tube mounting holes is provided with the 8-shaped sealing ring 1 and the two sealing check rings 2, two sealing ring 2 are close to together, 8 font sealing washer 1 is made with rubber, and its external diameter is 40mm, and the internal diameter is 30mm, and the cross section is the 8 font, and two upper and lower circular shape diameters are 5mm, and the overall height is 10mm, sealing ring 2 is made with polytetrafluoroethylene, and its external diameter is 38mm, and the internal diameter is 30mm, and thickness is 5mm, sealing ring 2's the outside sets up pressure disk 4, be provided with the pressure hole on the position that flower disc 3 and pressure disk 4 are the same, the fastener passes the pressure hole and fastens pressure disk 4 and flower disc 3 together.
Example two:
as shown in fig. 3, a sealing device for inorganic ceramic membrane purification equipment special for mine water comprises an 8-shaped sealing ring 1, a sealing retainer ring 2, a faceplate 3, a pressure plate 4, an inorganic ceramic membrane tube 5 and a fastener, wherein the faceplate 3 is provided with a flange, membrane tube mounting holes arranged according to concentric circles are arranged on the faceplate 3, bosses are arranged in the membrane tube mounting holes, the major diameter of the sealing device to be arranged is 38mm, the height of the sealing device is 14mm, the minor diameter of the sealing device is 31.5mm, and the height of the sealing device is 10mm, the pressure plate 4 is matched with the faceplate 3 for use, through holes corresponding to the membrane tube mounting holes of the faceplate 3 are arranged on the pressure plate 4, the diameter of each through hole is 31.5mm, the diameter of the inorganic ceramic membrane tube 5 is 30mm, one end of the inorganic ceramic membrane tube 5 is inserted into the membrane tube mounting holes of the faceplate 3, an 8-shaped sealing ring 1 and two sealing retainer rings 2 are arranged in gaps of the major diameter of the membrane tube mounting holes, the 8-shaped sealing ring 1 is located between two sealing retainer rings 2, the 8-shaped sealing ring 1 is made of rubber, the outer diameter of the sealing retainer ring is 40mm, the inner diameter of the sealing retainer ring is 30mm, the cross section of the sealing retainer ring is gourd-shaped, the upper circular diameter and the lower circular diameter of the sealing retainer ring are 5mm, the total height of the sealing retainer ring is 8mm, the sealing retainer ring 2 is made of polytetrafluoroethylene, the outer diameter of the sealing retainer ring is 38mm, the inner diameter of the sealing retainer ring is 30mm, the thickness of the sealing retainer ring is 5mm, a pressure plate 4 is arranged on the outer side of the sealing retainer ring 2, a compression hole is formed in the same position of the faceplate 3 and the pressure plate 4, and the fastener penetrates through the compression hole to fasten the pressure plate 4 and the faceplate 3 together.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a special inorganic ceramic membrane sealing device for clarification plant of mine water which characterized in that: the novel flower disc comprises a 8-shaped sealing ring (1), sealing check rings (2), a flower disc (3), a pressure plate (4), an inorganic ceramic membrane tube (5) and fasteners, wherein a flange is arranged on the flower disc (3), membrane tube mounting holes which are arranged according to a certain rule are formed in the flower disc (3), bosses are arranged in the membrane tube mounting holes, the pressure plate (4) is matched with the flower disc (3) for use, through holes corresponding to the membrane tube mounting holes of the flower disc (3) are formed in the pressure plate (4), the diameter of each through hole is equal to the small diameter of each membrane tube mounting hole, one end of the inorganic ceramic membrane tube (5) is inserted into the membrane tube mounting holes of the flower disc (3), the 8-shaped sealing ring (1) and the two sealing check rings (2) are arranged in a gap of the large diameter of each membrane tube mounting hole, the pressure plate (4) is arranged on the outer side of each sealing check ring (2), and the pressing holes are formed in the positions, which are the flower disc (3) and the pressure plate (4) are the same, the fastener penetrates through the clamping piece to fasten the pressure plate (4) and the faceplate (3) together.
2. The sealing device for the mine water special-purpose inorganic ceramic membrane purifying equipment according to claim 1, characterized in that: the 8-shaped sealing ring (1) is made of rubber.
3. The sealing device for the mine water special-purpose inorganic ceramic membrane purification equipment according to claim 1 or 2, characterized in that: the cross section of the 8-shaped sealing ring (1) is 8-shaped or gourd-shaped.
4. The sealing device for the mine water special-purpose inorganic ceramic membrane purifying equipment according to claim 1, characterized in that: 8 font sealing washer (1) and two sealing washer (2) the position be two sealing washer (2) close together or two sealing washer (2) press from both sides 8 font sealing washer (1).
5. The sealing device for the mine water special-purpose inorganic ceramic membrane purifying equipment according to claim 1, characterized in that: the sealing retainer ring (2) is made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267860.3U CN214862568U (en) | 2021-06-08 | 2021-06-08 | Sealing device for inorganic ceramic membrane purifying equipment special for mine water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267860.3U CN214862568U (en) | 2021-06-08 | 2021-06-08 | Sealing device for inorganic ceramic membrane purifying equipment special for mine water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214862568U true CN214862568U (en) | 2021-11-26 |
Family
ID=78934913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121267860.3U Active CN214862568U (en) | 2021-06-08 | 2021-06-08 | Sealing device for inorganic ceramic membrane purifying equipment special for mine water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214862568U (en) |
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2021
- 2021-06-08 CN CN202121267860.3U patent/CN214862568U/en active Active
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