CN211913372U - Sanitary-grade high-efficiency filtering ceramic membrane - Google Patents
Sanitary-grade high-efficiency filtering ceramic membrane Download PDFInfo
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- CN211913372U CN211913372U CN202020393675.8U CN202020393675U CN211913372U CN 211913372 U CN211913372 U CN 211913372U CN 202020393675 U CN202020393675 U CN 202020393675U CN 211913372 U CN211913372 U CN 211913372U
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Abstract
The utility model discloses a sanitary-grade high-efficiency filtering ceramic membrane, which comprises a ceramic membrane main body, wherein sealing rubber sleeves are arranged at two ends of the ceramic membrane main body, one end of each sealing rubber sleeve is provided with an upper sealing groove, and an extension ring is arranged at the joint of the end edge of the ceramic membrane main body and the upper sealing groove; the utility model provides a sealing rubber cover has been designed at the both ends of ceramic membrane main part, and sealing rubber cover is through the sealed block of lower seal groove in lower snap ring and the ceramic membrane main part, and sealing rubber cover is sealed through the last seal groove at edge and the extension ring block at ceramic membrane main part tip edge in addition for the ceramic membrane main part is connected fastening more with sealing rubber cover and is sealed.
Description
Technical Field
The utility model belongs to the technical field of the ceramic membrane, concretely relates to ceramic membrane is filtered to sanitation level high efficiency.
Background
Ceramic membranes, also known as inorganic ceramic membranes, are asymmetric membranes formed by preparing inorganic ceramic materials through a special process. The ceramic membrane is classified into a tubular ceramic membrane and a flat ceramic membrane. Note that "CT membrane" is not a alias of ceramic membrane, and this reference is actually a misstatement by laymen for english abbreviation of ceramic membrane. The tube wall of the tubular ceramic membrane is densely distributed with micropores, under the action of pressure, the raw material liquid flows in the membrane tube or outside the membrane, small molecular substances (or liquid) permeate the membrane, and large molecular substances (or solid) are intercepted by the membrane, so that the purposes of separation, concentration, purification, environmental protection and the like are achieved. The plate surface of the flat ceramic membrane is densely distributed with micropores, according to the fact that the permeability is different when the diameters of molecules of permeated substances are different within a certain membrane aperture range, the pressure difference between two sides of the membrane is used as a driving force, the membrane is used as a filtering medium, and under the action of a certain pressure, when feed liquid flows through the surface of the membrane, only water, inorganic salt and small molecular substances are allowed to permeate through the membrane, and macromolecular substances such as suspended matters, glue, microorganisms and the like in the water are prevented from passing through the membrane. The ceramic membrane has the advantages of high separation efficiency, stable effect, good chemical stability, acid and alkali resistance, organic solvent resistance, bacteria resistance, high temperature resistance, pollution resistance, high mechanical strength, good regeneration performance, simple separation process, low energy consumption, simple and convenient operation and maintenance, long service life and the like, is successfully applied to various fields of deep processing of foods, beverages, plants (medicines), biological medicines, fermentation, fine chemical engineering and the like, and can be used for separation, clarification, purification, concentration, sterilization, desalting and the like in the technical process.
The existing tubular ceramic membrane is sleeved with sealing sleeves at two ends in order to ensure sealing, however, a gap possibly exists between the existing sealing sleeves and the tubular ceramic membrane to cause filtered liquid to flow through the gap, and in addition, the inside of a flow hole of the existing tubular ceramic membrane is of a vertical cylindrical hole-shaped structure, so that the filtering effect is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sanitary level high efficiency filters ceramic membrane to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient ceramic membrane that filters of health level, includes the ceramic membrane main part, the both ends of ceramic membrane main part are provided with the sealing rubber cover, the one end of sealing rubber cover is provided with the seal groove, the tip edge of ceramic membrane main part is provided with the extension ring with last seal groove junction, the extension ring is connected with last seal groove block, the other end of sealing rubber cover is provided with down the snap ring, the surface of ceramic membrane main part is provided with down the seal groove with lower snap ring junction, the snap ring extends to down the interior block joint of seal groove, the inside of ceramic membrane main part is provided with a plurality of mutually independent spiral channel, and spiral channel's both ends extend to the both ends of ceramic membrane main part, and spiral channel's both ends all are provided with the runner hole, and runner.
Preferably, the lower sealing groove is of an annular structure, and the shape and the size of the lower snap ring are matched with those of the lower sealing groove.
Preferably, the spiral channel has a spiral structure, and the plurality of spiral channels are uniformly distributed in the ceramic membrane main body.
Preferably, the bottom of the extension ring is provided with a circular-ring-shaped bulge, a circular-ring-shaped groove is formed at the joint of the inner side surface of the upper sealing groove and the bulge, and the sizes of the bulge and the groove are kept consistent.
Preferably, the outer diameter of the sealing rubber sleeve is consistent with the maximum diameter of the ceramic membrane body.
Compared with the prior art, the beneficial effects of the utility model are that: the spiral channel is designed in the ceramic membrane main body, so that the contact time and area of the filtering liquid with the inner wall of the spiral channel are increased after the filtering liquid flows into the spiral channel through the circulation hole, and the filtering effect is improved;
the utility model provides a sealed rubber sleeve has been designed at the both ends of ceramic membrane main part, and sealed rubber sleeve is through the sealed block of lower seal groove in snap ring and the ceramic membrane main part down, and sealed rubber sleeve is sealed with the extension ring block at ceramic membrane main part tip edge through the last seal groove at edge in addition for ceramic membrane main part is connected fastening more with sealed rubber sleeve and is sealed, avoids appearing the clearance and leads to the condition that needs filterable liquid to flow through from the clearance.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the front view of the partial sectional structure of the present invention;
in the figure: 1. a ceramic membrane body; 2. sealing the rubber sleeve; 3. a flow-through hole; 4. an extension ring; 5. a lower snap ring; 6. a lower seal groove; 7. an upper seal groove; 8. a spiral channel.
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.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a sanitary high-efficiency filtering ceramic membrane comprises a ceramic membrane main body 1, wherein sealing rubber sleeves 2 are arranged at two ends of the ceramic membrane main body 1, an upper sealing groove 7 is formed in one end of each sealing rubber sleeve 2, an extension ring 4 is arranged at the joint of the end edge of the ceramic membrane main body 1 and the upper sealing groove 7, the extension ring 4 is connected with the upper sealing groove 7 in a clamping manner, a lower clamping ring 5 is arranged at the other end of each sealing rubber sleeve 2, a lower sealing groove 6 is arranged at the joint of the surface of the ceramic membrane main body 1 and the lower clamping ring 5, the lower clamping ring 5 extends into the lower sealing groove 6 in a clamping manner and is connected with the lower sealing groove, in order to ensure the connection tightness, a plurality of mutually independent spiral channels 8 are arranged inside the ceramic membrane main body 1, in order to increase the contact area and time and improve the filtering effect, two ends of the spiral channels 8, and the circulation hole 3 is communicated with the outside, so that the liquid needing to be filtered flows in conveniently.
In this embodiment, preferably, the lower seal groove 6 has an annular structure, and the shape and size of the lower snap ring 5 and the shape and size of the lower seal groove 6 are matched with each other, so as to ensure the sealing effect.
In this embodiment, the spiral channel 8 is preferably formed in a spiral structure, and the plurality of spiral channels 8 are uniformly distributed in the ceramic membrane body 1, so as to increase the contact time and area and improve the filtration effect.
In this embodiment, preferably, the bottom of the extension ring 4 is provided with an annular protrusion, and a joint of the inner side surface of the upper seal groove 7 and the protrusion is provided with an annular groove, and the size of the protrusion and the size of the groove are kept the same, so as to further ensure sealing.
In this embodiment, preferably, the outer diameter of the sealing rubber sleeve 2 is consistent with the maximum diameter of the ceramic membrane main body 1, so as to ensure consistent external dimensions and facilitate installation.
The utility model discloses a theory of operation and use flow: sealing rubber sleeve 2 is through the sealed block of lower seal groove 6 on snap ring 5 and the ceramic membrane main part 1 down, sealing rubber sleeve 2 is sealed through the last seal groove 7 at edge and the extension ring 4 block at 1 tip edge of ceramic membrane main part in addition, make ceramic membrane main part 1 be connected more fastening with sealing rubber sleeve 2 and sealed, avoid appearing the clearance and lead to the condition that needs filterable liquid to flow through from the clearance, filter liquid and flow into spiral channel 4 back through opening 3, time and the area increase with the inner wall contact of spiral channel 4, improve filterable effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A sanitary-grade high-efficiency filtering ceramic membrane comprises a ceramic membrane main body (1), and is characterized in that: the ceramic membrane sealing structure is characterized in that sealing rubber sleeves (2) are arranged at two ends of the ceramic membrane main body (1), an upper sealing groove (7) is arranged at one end of each sealing rubber sleeve (2), an extension ring (4) is arranged at the joint of the end edge of the ceramic membrane main body (1) and the upper sealing groove (7), the extension ring (4) is connected with the upper sealing groove (7) in a clamping manner, a lower clamping ring (5) is arranged at the other end of each sealing rubber sleeve (2), a lower sealing groove (6) is arranged at the joint of the surface of the ceramic membrane main body (1) and the lower clamping ring (5), the lower clamping ring (5) extends into the lower sealing groove (6) and is connected in a clamping manner, a plurality of mutually independent spiral channels (8) are arranged inside the ceramic membrane main body (1), two ends of the spiral channels (8) extend to two ends of the ceramic membrane main body (1), and circulation holes (, and the circulation hole (3) is communicated with the outside.
2. A sanitary high efficiency filtration ceramic membrane according to claim 1, wherein: the lower sealing groove (6) is of a circular ring-shaped structure, and the shape and the size of the lower clamping ring (5) are matched with those of the lower sealing groove (6).
3. A sanitary high efficiency filtration ceramic membrane according to claim 1, wherein: the spiral channel (8) is in a spiral structure, and the plurality of spiral channels (8) are uniformly distributed in the ceramic membrane main body (1).
4. A sanitary high efficiency filtration ceramic membrane according to claim 1, wherein: the bottom of the extension ring (4) is provided with a circular-ring-shaped bulge, a circular-ring-shaped groove is formed in the joint of the inner side surface of the upper sealing groove (7) and the bulge, and the size of the bulge is consistent with that of the groove.
5. A sanitary high efficiency filtration ceramic membrane according to claim 1, wherein: the outer diameter of the sealing rubber sleeve (2) is consistent with the maximum diameter of the ceramic membrane main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393675.8U CN211913372U (en) | 2020-03-25 | 2020-03-25 | Sanitary-grade high-efficiency filtering ceramic membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393675.8U CN211913372U (en) | 2020-03-25 | 2020-03-25 | Sanitary-grade high-efficiency filtering ceramic membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211913372U true CN211913372U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020393675.8U Active CN211913372U (en) | 2020-03-25 | 2020-03-25 | Sanitary-grade high-efficiency filtering ceramic membrane |
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| Country | Link |
|---|---|
| CN (1) | CN211913372U (en) |
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2020
- 2020-03-25 CN CN202020393675.8U patent/CN211913372U/en active Active
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