CN113694734A - Device for extracting gluconic acid by membrane method - Google Patents
Device for extracting gluconic acid by membrane method Download PDFInfo
- Publication number
- CN113694734A CN113694734A CN202111056479.7A CN202111056479A CN113694734A CN 113694734 A CN113694734 A CN 113694734A CN 202111056479 A CN202111056479 A CN 202111056479A CN 113694734 A CN113694734 A CN 113694734A
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- China
- Prior art keywords
- filter membrane
- membrane
- gluconic acid
- extracting
- end cover
- 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.)
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Links
- 239000012528 membrane Substances 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 19
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 title claims abstract description 18
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 title claims abstract description 18
- 235000012208 gluconic acid Nutrition 0.000 title claims abstract description 18
- 239000000174 gluconic acid Substances 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 12
- 208000035397 Ring chromosome 7 syndrome Diseases 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/58—Multistep processes
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a device for extracting gluconic acid by a membrane method, which comprises a shell, an upper end cover, a lower end cover, an installation seat, a liquid inlet, a first filter membrane, a sealing ring, a collecting pipe, a second filter membrane, a third filter membrane, a separation liquid outlet and a concentrated liquid outlet, wherein the top end and the bottom end of the shell are respectively connected with the upper end cover and the lower end cover through threads, the first filter membrane, the second filter membrane and the third filter membrane are respectively arranged in the shell from top to bottom, the sealing rings are respectively arranged at the bottom ends of the first filter membrane, the second filter membrane and the third filter membrane, and the head end and the tail end of the first filter membrane, the second filter membrane and the third filter membrane are respectively communicated through the collecting pipe.
Description
Technical Field
The invention relates to the field of devices for extracting gluconic acid by a membrane method, in particular to a device for extracting gluconic acid by a membrane method.
Background
Membrane separation, or membrane separation, is a chemical separation method that uses the semi-permeability of a membrane to separate a mixture of solutions. The traditional membrane separation device for extracting the gluconic acid has the conditions of complex manufacturing process, inconvenient assembly and disassembly and difficult membrane cleaning.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a membrane process gluconic acid extraction device.
According to the technical scheme that this application embodiment provided, gluconic acid device is drawed to membrane process, including shell, upper end cover, lower extreme cover, mount pad, inlet, first filter membrane, sealing washer, collecting pipe, second filter membrane, third filter membrane, parting liquid discharge port, dope discharge port, shell top and bottom are respectively through threaded connection the upper end cover with the lower extreme cover, the inside top-down of shell is equipped with respectively first filter membrane the second filter membrane with the third filter membrane, first filter membrane the second filter membrane with the third filter membrane bottom is equipped with respectively the sealing washer, first filter membrane the second filter membrane with the third filter membrane head and the tail both ends pass through respectively the collecting pipe intercommunication.
In the invention, the mounting seats are respectively arranged on two sides of the upper end cover and the lower end cover.
In the invention, the top of the upper end cover is provided with the liquid inlet.
In the invention, the bottom of the lower end cover is provided with the separation liquid outlet and the concentrated liquid outlet.
In the invention, the collecting pipe is arranged at the center of the top end of the first filter membrane, and the collecting pipe at the top end of the first filter membrane is communicated with the liquid inlet.
In the invention, the collecting pipe is arranged in the center of the bottom end of the third filter membrane, and the collecting pipe at the bottom end of the third filter membrane is communicated with the separation liquid outlet.
In the present invention, the concentrated solution discharge port is located on the side of the separated solution discharge port, and the concentrated solution discharge port is connected to the third filter membrane.
In the invention, the first filter membrane, the second filter membrane and the third filter membrane are hollow tubes, and fiber membranes are arranged on the surfaces of the hollow tubes.
In the invention, the shell is a cylindrical sealed pressure container.
To sum up, the beneficial effect of this application: compact structure, the installation is dismantled conveniently, through upper end cover and the lower end cover of dismantling with shell threaded connection, alright tear out inside filter membrane subassembly, make things convenient for the washing and the change of filter membrane subassembly, be equipped with first filter membrane, second filter membrane and third filter membrane and separate the filtration stoste in proper order, separation efficiency is higher, preparation simple process, the operation of being convenient for.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a bottom view of the present invention.
Reference numbers in the figures: a housing-1; an upper end cover-2; a lower end cover-3; a mounting seat-4; a liquid inlet-5; a first filter membrane-6; a seal ring-7; a collecting pipe-8; a second filter membrane-9; a third filter membrane-10; a separated liquid outlet-11; a concentrated solution outlet-12.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-3, a device for extracting gluconic acid by a membrane method comprises a shell 1, an upper end cover 2, a lower end cover 3, a mounting seat 4, a liquid inlet 5, a first filter membrane 6, a seal ring 7, a collecting pipe 8, a second filter membrane 9, a third filter membrane 10, a separation liquid outlet 11, and a concentrated liquid outlet 12, wherein the top end and the bottom end of the shell 1 are respectively connected with the upper end cover 2 and the lower end cover 3 through threads, the shell 1 is internally provided with the first filter membrane 6, the second filter membrane 9, and the third filter membrane 10 from top to bottom, the bottom ends of the first filter membrane 6, the second filter membrane 9, and the third filter membrane 10 are respectively provided with the seal ring 7, and the head and tail ends of the first filter membrane 6, the second filter membrane 9, and the third filter membrane 10 are respectively communicated through the collecting pipe 8. The two sides of the upper end cover 2 and the lower end cover 3 are respectively provided with a mounting seat 4. The top of the upper end cover 2 is provided with a liquid inlet 5. The bottom of the lower end cover 3 is provided with a separation liquid outlet 11 and a concentrated liquid outlet 12. The center of the top end of the first filter membrane 6 is provided with a collecting pipe 8, and the collecting pipe 8 at the top end of the first filter membrane 6 is communicated with the liquid inlet 5. The collecting pipe 8 is arranged at the center of the bottom end of the third filter membrane 10, and the collecting pipe 8 at the bottom end of the third filter membrane 10 is communicated with the separation liquid outlet 11. The concentrated solution outlet 12 is positioned on the side of the separated solution outlet 11, and the concentrated solution outlet 12 is communicated with the third filter membrane 10. The first filter membrane 6, the second filter membrane 9 and the third filter membrane 10 are hollow tubes, and fiber membranes are arranged on the surfaces of the hollow tubes. The housing 1 is a cylindrical sealed pressure vessel.
The stock solution sequentially enters a first filter membrane 6, a second filter membrane 9 and a third filter membrane 10 from a liquid inlet 5 through a collecting pipe 8, flows in the shell 1 along the direction parallel to the collecting pipe 8, is separated and filtered through the first filter membrane 6, the second filter membrane 9 and the third filter membrane 10, is finally discharged through the collecting pipe 8 and a separated solution outlet 11, and is discharged through a concentrated solution outlet 12. Compact structure, the installation is dismantled conveniently, through dismantling and 1 threaded connection's of shell upper end cover 2 and lower end cover 3, alright tear out inside filter membrane subassembly, make things convenient for the washing and the change of filter membrane subassembly, be equipped with first filter membrane 6, second filter membrane 9 and third filter membrane 10 and separate the filtration stoste in proper order, separation efficiency is higher, preparation simple process, the operation of being convenient for.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. The utility model provides a gluconic acid device is drawed to membrane process, includes shell (1), upper end cap (2), lower end cap (3), mount pad (4), inlet (5), first filter membrane (6), sealing washer (7), collecting pipe (8), second filter membrane (9), third filter membrane (10), parting liquid discharge port (11), dense liquid discharge port (12), characterized by: the top end and the bottom end of the shell (1) are respectively connected with the upper end cover (2) and the lower end cover (3) through threads, the first filter membrane (6), the second filter membrane (9) and the third filter membrane (10) are respectively arranged in the shell (1) from top to bottom, the sealing rings (7) are respectively arranged at the bottom ends of the first filter membrane (6), the second filter membrane (9) and the third filter membrane (10), and the first filter membrane (6), the second filter membrane (9) and the third filter membrane (10) are respectively communicated with one another through the collecting pipes (8) at the head end and the tail end.
2. The device for extracting the gluconic acid by the membrane method according to claim 1, which is characterized in that: the mounting seats (4) are respectively arranged on two sides of the upper end cover (2) and the lower end cover (3).
3. The device for extracting the gluconic acid by the membrane method according to claim 1, which is characterized in that: the top of the upper end cover (2) is provided with the liquid inlet (5).
4. The device for extracting the gluconic acid by the membrane method according to claim 1, which is characterized in that: the bottom of the lower end cover (3) is provided with the separation liquid outlet (11) and the concentrated liquid outlet (12).
5. The device for extracting the gluconic acid by the membrane method according to claim 1, which is characterized in that: the collection pipe (8) is arranged at the center of the top end of the first filter membrane (6), and the collection pipe (8) at the top end of the first filter membrane (6) is communicated with the liquid inlet (5).
6. The device for extracting the gluconic acid by the membrane method according to claim 1, which is characterized in that: the collecting pipe (8) is arranged in the center of the bottom end of the third filter membrane (10), and the collecting pipe (8) at the bottom end of the third filter membrane (10) is communicated with the separation liquid outlet (11).
7. The device for extracting the gluconic acid by the membrane method according to claim 1, which is characterized in that: the concentrated solution outlet (12) is positioned on one side of the separation solution outlet (11), and the concentrated solution outlet (12) is communicated with the third filter membrane (10).
8. The device for extracting the gluconic acid by the membrane method according to claim 1, which is characterized in that: the first filter membrane (6), the second filter membrane (9) and the third filter membrane (10) are hollow tubes, and fiber membranes are arranged on the surfaces of the hollow tubes.
9. The device for extracting the gluconic acid by the membrane method according to claim 1, which is characterized in that: the shell (1) is a cylindrical sealed pressure container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111056479.7A CN113694734A (en) | 2021-09-09 | 2021-09-09 | Device for extracting gluconic acid by membrane method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111056479.7A CN113694734A (en) | 2021-09-09 | 2021-09-09 | Device for extracting gluconic acid by membrane method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113694734A true CN113694734A (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111056479.7A Pending CN113694734A (en) | 2021-09-09 | 2021-09-09 | Device for extracting gluconic acid by membrane method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113694734A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000000439A (en) * | 1998-06-15 | 2000-01-07 | Toray Ind Inc | Hollow fiber membrane type filter membrane module |
| JP3044314B2 (en) * | 1995-10-30 | 2000-05-22 | 等 増田 | Rotary membrane separation method and rotary membrane separator |
| CN202052473U (en) * | 2011-04-22 | 2011-11-30 | 南昌立健药业有限公司 | Micro-filtration membrane device for filtering and refining compound traditional Chinese medicinal oral solution |
| CN208302533U (en) * | 2018-03-21 | 2019-01-01 | 欧阳国建 | It is a kind of novel reverse osmosis to use putamina |
| CN110423193A (en) * | 2019-08-20 | 2019-11-08 | 安徽省兴宙医药食品有限公司 | The device and method of separation of fermentative broth gluconic acid |
-
2021
- 2021-09-09 CN CN202111056479.7A patent/CN113694734A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3044314B2 (en) * | 1995-10-30 | 2000-05-22 | 等 増田 | Rotary membrane separation method and rotary membrane separator |
| JP2000000439A (en) * | 1998-06-15 | 2000-01-07 | Toray Ind Inc | Hollow fiber membrane type filter membrane module |
| CN202052473U (en) * | 2011-04-22 | 2011-11-30 | 南昌立健药业有限公司 | Micro-filtration membrane device for filtering and refining compound traditional Chinese medicinal oral solution |
| CN208302533U (en) * | 2018-03-21 | 2019-01-01 | 欧阳国建 | It is a kind of novel reverse osmosis to use putamina |
| CN110423193A (en) * | 2019-08-20 | 2019-11-08 | 安徽省兴宙医药食品有限公司 | The device and method of separation of fermentative broth gluconic acid |
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Application publication date: 20211126 |
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