CN219897681U - Visual ceramic membrane tube filter device - Google Patents
Visual ceramic membrane tube filter device Download PDFInfo
- Publication number
- CN219897681U CN219897681U CN202320610550.XU CN202320610550U CN219897681U CN 219897681 U CN219897681 U CN 219897681U CN 202320610550 U CN202320610550 U CN 202320610550U CN 219897681 U CN219897681 U CN 219897681U
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- ceramic membrane
- fixing piece
- membrane tube
- tube
- sealing
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- 239000012528 membrane Substances 0.000 title claims abstract description 91
- 239000000919 ceramic Substances 0.000 title claims abstract description 86
- 230000000007 visual effect Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 239000000706 filtrate Substances 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 23
- 239000000463 material Substances 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 235000013305 food Nutrition 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 235000019990 fruit wine Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 235000020097 white wine Nutrition 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of ceramic membranes, in particular to a visual ceramic membrane tube filtering device which comprises a first fixing piece, wherein a feed inlet is formed in the first fixing piece; the second fixing piece is provided with a discharge hole, and the first fixing piece is connected with the second fixing piece through a connecting piece; the sealing tube is arranged between the first fixing piece and the second fixing piece; the ceramic membrane tube is positioned between the first fixing piece and the second fixing piece and is simultaneously communicated with the feed inlet and the discharge outlet. According to the visual ceramic membrane tube filtering device, materials enter the ceramic membrane tube from the feeding hole, under the action of pressure, micromolecular materials are separated out to the filtering cavity, and macromolecular materials are discharged from the discharging hole; simultaneously, the feed inlet, the discharge outlet and the filtrate outlet are communicated with the production system, the corresponding structure is not required to be designed according to the ceramic membrane structure, only the corresponding pipeline interface is required to be reserved in the production system, and the universality of ceramic membrane technology application is improved.
Description
Technical Field
The utility model relates to the technical field of ceramic membranes, in particular to a visual ceramic membrane tube filtering device.
Background
The ceramic membrane is also called an inorganic ceramic membrane, and is an asymmetric membrane formed by preparing an inorganic ceramic material through a special process. The ceramic membrane tube wall is densely provided with micropores, the raw material liquid flows in the membrane tube or outside the membrane under the action of pressure, small molecular substances (or liquid) permeate the membrane, and large molecular substances (or solid) are trapped by the membrane, so that the purposes of separation, concentration, purification, environmental protection and the like are achieved.
At present, the application of the membrane separation technology taking the ceramic membrane as the core in China is mainly embodied in the replacement of the traditional filtration separation technology and the upgrading and reconstruction of the production technology related to the filtration separation. The filtration and separation process is an important process link in the industrial production process, and is related to most of medicine industry, food industry and the like.
The ceramic membrane is acid-resistant, alkali-resistant, high-temperature-resistant and organic solvent-resistant. Has good chemical stability and high mechanical strength, and can be backwashed. The pore size distribution is narrow, phase change is not needed during separation, and the separation efficiency is high. The application of ceramic membranes in the food industry is mainly aimed at solving the quality problems of foods. The ceramic membrane is used for sterilizing and filtering milk, fruit wine, fruit juice, beverage, white wine, beer, drinking water and the like, has quite obvious effect, and is characterized in that steam can be adopted to sterilize the whole equipment, so that the quality of the product is ensured.
The ceramic membrane has strong regeneration performance, low cleaning cost and long service life. The method can keep long-term stable operation under high flux, and the product quality can be used for separation, clarification, purification, concentration, sterilization, desalination and the like in the process. The method is widely applied in the fields of food industry, bioengineering, environmental engineering, chemical industry, petrochemical industry, metallurgical industry and the like.
The ceramic membrane technology not only has good product quality, but also has low production cost and good economic benefit. The ceramic film has good corrosion resistance and high temperature resistance, can be used for food production, overcomes the defects of the traditional process, and has incomparable advantages.
However, in the market, the ceramic membranes are customized according to the corresponding occasions, and then the ceramic membrane mounting structure is designed and assembled by the first party, but the mode adaptability is poor, so that a general-purpose filter device using the ceramic membrane technology as a core is needed.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the technical problem that a universal filtering device does not exist in the prior art, the utility model provides the visual ceramic membrane tube filtering device, which can simulate the working condition of a ceramic membrane and further verify the working effect.
The technical scheme adopted for solving the technical problems is as follows: the visual ceramic membrane tube filtering device comprises a first fixing piece, wherein a feed inlet is formed in the first fixing piece; the second fixing piece is provided with a discharge hole, and the first fixing piece is connected with the second fixing piece through a connecting piece; the sealing pipe is arranged between the first fixing piece and the second fixing piece; the ceramic membrane tube is positioned between the first fixing piece and the second fixing piece and is simultaneously communicated with the feed inlet and the discharge outlet. According to the visualized ceramic membrane tube filtering device, materials enter the ceramic membrane tube from the feed inlet, under the action of pressure, micromolecular materials are separated out to the filtering cavity, and macromolecular materials are discharged from the discharge outlet, so that filtering is achieved, meanwhile, the visualized ceramic membrane tube filtering device is communicated with the production system through the feed inlet, the discharge outlet and the filtrate outlet, the corresponding structure is not required to be designed according to the ceramic membrane structure, only a corresponding pipeline interface is required to be reserved in the production system, the universality of ceramic membrane technology application is improved, the ceramic membrane purchasing is changed into the purchasing of the filtering device, and the production efficiency is improved.
Further, specifically, the sealing tube is made of transparent material.
Further, the sealing tube is made of PFA.
Further, the connecting piece includes connecting rod and coupling nut, first mounting and second mounting are passed simultaneously to the connecting rod, coupling nut is equipped with two relatively along the length direction of connecting rod, and all with connecting rod threaded connection, one coupling nut and the one end butt that the second mounting was kept away from to first mounting, another coupling nut and the one end butt that the first mounting was kept away from to the second mounting.
Further, a first sealing ring is arranged between the ceramic membrane tube and the first fixing piece and between the ceramic membrane tube and the second fixing piece.
Further, a second sealing ring is arranged between the sealing tube and the first fixing piece and between the sealing tube and the second fixing piece.
Further, the first sealing ring and the second sealing ring both comprise sealing rings and sealing sleeves which are connected with each other, the sealing rings are abutted with the end face of the sealing tube or the end face of the ceramic membrane tube, and the sealing sleeves are abutted with the side face of the sealing tube or the side face of the ceramic membrane tube.
Further, a first accommodating groove is formed in the first fixing piece, a second accommodating groove is formed in the second fixing piece, one end of the ceramic membrane tube is located in the first accommodating groove, the other end of the ceramic membrane tube is located in the second accommodating groove, one first sealing ring is located between the ceramic membrane tube and the side wall of the first accommodating groove, and the other first sealing ring is located between the ceramic membrane tube and the groove wall of the second accommodating groove;
and filtrate outlets are communicated with the first accommodating groove and the second accommodating groove.
Further, the first fixing piece is located below the second fixing piece.
Further, the top surface of the first sealing ring positioned below is not lower than the lowest point of the filtrate outlet positioned below and is not higher than the highest point of the filtrate outlet positioned below.
The utility model has the advantages that,
1. the materials enter the ceramic membrane tube from the feed inlet, under the action of pressure, micromolecular materials are separated out to the filter cavity, and macromolecular materials are discharged from the discharge outlet, so that the filtration is realized;
2. the seal tube is made of PFA, visualization can be achieved when the ceramic membrane tube works, the working condition of the ceramic membrane tube is convenient to observe, meanwhile, the strength of the seal tube is high, the stability of the integral clamp structure is improved, and the seal tube is not easy to break and is convenient to install and transport.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of a visual ceramic membrane tube filtration device embodying the present utility model.
FIG. 2 is a schematic cross-sectional view showing the internal structure of a visual ceramic membrane tube filter device according to the present utility model.
Figure 3 is a schematic view of a cut-away structure embodying a seal ring and seal cartridge in accordance with the present utility model.
In the figure, 1, a first fixing piece; 11. a first accommodation groove; 111. a first sealing part; 112. a second sealing part; 113. a first seal ring; 114. a second seal ring; 1141. a seal ring; 1151. sealing sleeve; 12. a feed inlet; 13. a filtrate outlet; 2. a second fixing member; 21. a second accommodation groove; 22. a discharge port; 3. a connecting piece; 31. a connecting rod; 32. a coupling nut; 4. sealing the tube; 41. a filter chamber; 5. a ceramic membrane tube.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
The utility model discloses a visual ceramic membrane tube filtering device.
Referring to fig. 1 and 2, a visual ceramic membrane tube filtering device comprises a first fixing piece 1 and a second fixing piece 2, wherein the first fixing piece 1 and the second fixing piece 2 are connected through a connecting piece 3, a first accommodating groove 11 and a feeding hole 12 are formed in the first fixing piece 1, and the first accommodating groove 11 is communicated with the feeding hole 12. The second fixing piece 2 is provided with a second accommodating groove 21 and a discharge hole 22, and the second accommodating groove 21 is communicated with the discharge hole 22. A sealing tube 4 and a ceramic membrane tube 5 are arranged between the first fixing piece 1 and the second fixing piece 2, one end of the ceramic membrane tube 5 is positioned in the first accommodating groove 11, and the other end is positioned in the second accommodating groove 21. A filter cavity 41 is formed among the sealing tube 4, the ceramic membrane tube 5, the first accommodating groove 11 and the second accommodating groove 12, and filtrate outlets 13 are communicated with the groove walls of the first accommodating groove 11 and the second accommodating groove 21. During operation, materials enter the ceramic membrane tube 5 from the feed inlet 12, under the action of pressure, micromolecular materials are separated out to the filter cavity 41 and are discharged from the filtrate outlet 13, and macromolecular materials are discharged from the discharge outlet 22, so that filtration is realized.
The sealing tube 4 is made of transparent materials, can be glass or PFA, is preferably PFA, adopts PFA, can realize visualization when the ceramic membrane tube 5 works, is convenient for observe the working condition of the ceramic membrane tube 5, has higher strength, increases the stability of the whole clamp structure, is not easy to break, and is convenient to install and transport. During transportation, the first fixing piece 1, the second fixing piece 2, the ceramic membrane tube 5, the sealing tube 4 and the connecting piece 3 can be directly transported integrally without disassembly, and the sealing tube 4 can protect the ceramic membrane tube 5.
The connecting piece 3 includes connecting rod 31 and coupling nut 32, and connecting rod 31 passes first mounting 1 and second mounting 2 simultaneously, and coupling nut 32 is equipped with two relatively along the length direction of connecting rod 31, and all with connecting rod 31 threaded connection, one coupling nut 32 and the one end butt that second mounting 2 was kept away from to first mounting 1, the one end butt that first mounting 1 was kept away from to second mounting 2 is kept away from to another coupling nut 32 and second mounting 2, and then is convenient for press from both sides tight first mounting 1 and second mounting 2, realizes relative fixation. The first fixing piece 1 and the second fixing piece 2 are disc-shaped, and the connecting pieces 3 are multiple, three or four along the circumferential array of the first fixing piece 1 so as to increase the stability of fixing. The length of the connecting rod 31 can be changed according to the lengths of the sealing tube 4 and the ceramic membrane tube 5.
Referring to fig. 2 and 3, the first accommodation groove 11 and the second accommodation groove 21 are provided with a first sealing portion 111 and a second sealing portion 112, a first sealing ring 113 is provided in each first sealing portion 111, and a second sealing ring 114 is provided in each second sealing portion 112. The first sealing ring 113 and the second sealing ring 114 each comprise a sealing ring 1141 and a sealing sleeve 1151 which are connected with each other, the sealing ring 1141 is abutted against the end face of the sealing tube 4 or the end face of the ceramic membrane tube 5, and the sealing sleeve 1151 is abutted against the side face of the sealing tube 4 or the side face of the ceramic membrane tube 5. The first sealing ring 113 and the second sealing ring 114 are made of FKM, and are acid-resistant, alkali-resistant, high-temperature-resistant, and organic solvent-resistant, and the PH-resistant range is wider.
The first fixing piece 1 is located below the second fixing piece 2, so that feeding of materials is achieved from bottom to top, and time is provided for filtering of the ceramic membrane tube 5. The top surface of the first sealing ring 113 located below is not lower than the lowest point of the filtrate outlet 13 located below and not higher than the highest point of the filtrate outlet 13 located below so that the material passing through the ceramic membrane tube 5 can be discharged from the filtrate outlet 13 located below. S31603 is adopted for the first fixing piece 1, the second fixing piece 2 and the connecting piece 3, and the surface is subjected to electrolytic polishing until Ra is less than or equal to 0.4 mu m, so that the high-smoothness corrosion-resistant and high-temperature-resistant performance is high.
Working principle: during operation, materials enter the ceramic membrane tube 5 from the feed inlet 12, under the action of pressure, micromolecular materials are separated out to the filter cavity 41 and are discharged from the filtrate outlet 13, and macromolecular materials are discharged from the discharge outlet 22, so that filtration is realized.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The utility model provides a visual ceramic membrane pipe filter equipment which characterized in that: comprising
The device comprises a first fixing piece (1), wherein a feed inlet (12) is formed in the first fixing piece (1);
the second fixing piece (2), a discharge hole (22) is formed in the second fixing piece (2), and the first fixing piece (1) is connected with the second fixing piece (2) through a connecting piece (3);
the sealing tube (4) is arranged between the first fixing piece (1) and the second fixing piece (2);
the ceramic membrane tube (5) is positioned between the first fixing piece (1) and the second fixing piece (2), and the ceramic membrane tube (5) is simultaneously communicated with the feed inlet (12) and the discharge outlet (22);
a filter cavity (41) is arranged between the sealing tube (4) and the ceramic membrane tube (5), and a filtrate outlet (13) is communicated with the filter cavity (41).
2. The visual ceramic membrane tube filter device of claim 1, wherein: the sealing tube (4) is made of transparent materials.
3. The visual ceramic membrane tube filter device of claim 2, wherein: the sealing tube (4) is made of PFA.
4. The visual ceramic membrane tube filter device of claim 1, wherein: connecting piece (3) are including connecting rod (31) and coupling nut (32), connecting rod (31) pass first mounting (1) and second mounting (2) simultaneously, coupling nut (32) are equipped with two along the length direction of connecting rod (31) relatively, and all with connecting rod (31) threaded connection, one coupling nut (32) keep away from the one end butt of second mounting (2) with first mounting (1), another coupling nut (32) keep away from the one end butt of first mounting (1) with second mounting (2).
5. The visual ceramic membrane tube filter device as set forth in claim 4, wherein: a first sealing ring (113) is arranged between the ceramic membrane tube (5) and the first fixing piece (1) and between the ceramic membrane tube (5) and the second fixing piece (2).
6. The visual ceramic membrane tube filter device as set forth in claim 5, wherein: and a second sealing ring (114) is arranged between the sealing tube (4) and the first fixing piece (1) and between the sealing tube and the second fixing piece (2).
7. The visual ceramic membrane tube filter device as set forth in claim 6, wherein: the first sealing ring (113) and the second sealing ring (114) comprise a sealing ring (1141) and a sealing sleeve (1151) which are connected with each other, the sealing ring (1141) is abutted with the end face of the sealing tube (4) or the end face of the ceramic membrane tube (5), and the sealing sleeve (1151) is abutted with the side face of the sealing tube (4) or the side face of the ceramic membrane tube (5).
8. The visual ceramic membrane tube filter device as set forth in claim 5, wherein: the ceramic membrane tube is characterized in that a first accommodating groove (11) is formed in the first fixing piece (1), a second accommodating groove (21) is formed in the second fixing piece (2), one end of the ceramic membrane tube (5) is located in the first accommodating groove (11), the other end of the ceramic membrane tube is located in the second accommodating groove (21), one first sealing ring (113) is located between the ceramic membrane tube (5) and the side wall of the first accommodating groove (11), and the other first sealing ring (113) is located between the ceramic membrane tube (5) and the groove wall of the second accommodating groove (21);
the two filtrate outlets (13) are respectively communicated with the first accommodating groove (11) and the second accommodating groove (21).
9. The visual ceramic membrane tube filter device of claim 1, wherein: the first fixing piece (1) is positioned below the second fixing piece (2).
10. The visual ceramic membrane tube filter device of claim 8, wherein: the top surface of the first sealing ring (113) positioned below is not lower than the lowest point of the filtrate outlet (13) positioned below and is not higher than the highest point of the filtrate outlet (13) positioned below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320610550.XU CN219897681U (en) | 2023-03-24 | 2023-03-24 | Visual ceramic membrane tube filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320610550.XU CN219897681U (en) | 2023-03-24 | 2023-03-24 | Visual ceramic membrane tube filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219897681U true CN219897681U (en) | 2023-10-27 |
Family
ID=88439520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320610550.XU Active CN219897681U (en) | 2023-03-24 | 2023-03-24 | Visual ceramic membrane tube filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219897681U (en) |
-
2023
- 2023-03-24 CN CN202320610550.XU patent/CN219897681U/en active Active
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