CN111185117B - Material separation system based on cyclic separation in ceramic membrane separation technology - Google Patents
Material separation system based on cyclic separation in ceramic membrane separation technology Download PDFInfo
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- CN111185117B CN111185117B CN202010004245.7A CN202010004245A CN111185117B CN 111185117 B CN111185117 B CN 111185117B CN 202010004245 A CN202010004245 A CN 202010004245A CN 111185117 B CN111185117 B CN 111185117B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/443—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a superposed additional movement other than oscillation, vibration or shaking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of glucosamine manufacturing, and discloses a material separation system based on cyclic separation in a ceramic membrane separation process. The top and the bottom of the tank body are fixedly connected with a sealing cover and a bottom cover respectively, a first round hole is formed in the center of the sealing cover, a first bearing is fixedly connected inside the first round hole, a rotating shaft is fixedly sleeved on an inner ring of the first bearing, and three stirring devices are movably connected to the outer wall of the rotating shaft. Utilize the acidizing jar can mix dialysis water and material earlier, conveniently dilute the concentration of material, then utilize the feed pump to separate the material suction in the ceramic membrane, can exert pressure to the material like this, improve the effect of separation.
Description
Technical Field
The invention relates to the technical field of glucosamine manufacturing, in particular to a material separation system based on cyclic separation in a ceramic membrane separation process.
Background
Glucosamine (2-amino-2-deoxy-D-glucose, GlcN) is an important hexosamine, formed by replacement of one hydroxyl group of glucose with an amino group, and is readily soluble in water and hydrophilic solvents. The molecular formula is C6H13O5N, commonly called aminosugar, and is called aminosugar for short. Also known as glucosamine, widely found in nature, under the chemical name: 2-amino-2-deoxy-D-glucose is usually present in polysaccharides of microbial, animal origin and in conjugated polysaccharides in the form of N-acetyl derivatives, such as chitin, or N-sulfate esters and N-acetyl-3-O-lactate ether (muramic acid).
The ceramic membrane can be used to separate the materials in the process of producing glucosamine, the acidification tank can be used to dilute the materials before separation, and a simple stirring device is arranged inside the acidification tank used at present, so that dialysis water cannot be well mixed with the materials, the dilution effect of the materials is poor, and the separation of the follow-up ceramic membrane on the materials is influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the material separation system based on the circular separation in the ceramic membrane separation process, and the material separation system has the advantage of improving the material dilution effect.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the material separation system based on cyclic separation in the ceramic membrane separation process comprises eastern tank dialysis water, wherein the eastern tank dialysis water and the filtered concentrated solution flow into an acidification tank through a pipeline;
the acidification tank comprises a tank body, wherein the top and the bottom of the tank body are respectively fixedly connected with a sealing cover and a bottom cover, a first round hole is formed in the center of the sealing cover, a first bearing is fixedly connected inside the first round hole, a rotating shaft is fixedly sleeved on the inner ring of the first bearing, a motor is fixedly connected to the top of the sealing cover, the output shaft of the motor is fixedly connected with the rotating shaft, and the outer wall of the rotating shaft is movably connected with three stirring devices;
three circles of arc-shaped grooves are formed in the inner wall of the tank body, and the part, close to the inner wall of the tank body, of the stirring device is arranged in the corresponding arc-shaped grooves.
Preferably, each stirring device comprises a connecting part, a vibration section, a clamping section, a first connecting section and a second connecting section;
the connecting part is connected with the rotating shaft, the connecting part is connected with the vibration section through a connecting section I, the vibration section is connected with the clamping section through a connecting section II, and the clamping section is connected with the arc-shaped groove;
the connecting part comprises two connecting plates fixedly connected to the outer wall of the rotating shaft and a cylinder, corresponding one sides of the two connecting plates are fixedly connected through a first shaft, a second round hole is formed in the cylinder, and the first shaft is rotatably connected with the cylinder through the second round hole in the cylinder;
the vibration section comprises a circular column, the top of the inner wall of the circular column is fixedly connected with a first base, the bottom of the first base is fixedly connected with a first hemispherical magnetic block through a first spring, the bottom of the first hemispherical magnetic block is fixedly connected with a second hemispherical magnetic block, the bottom of the second hemispherical magnetic block is fixedly connected with a second base through a second spring, the second base is fixedly connected to the bottom of the inner wall of the circular column, the first hemispherical magnetic block and the second hemispherical magnetic block are combined together to form a spherical object, and the hemispherical block is made of rubber materials;
the clamp and the section comprise positioning columns, circular grooves are formed in the outer ends of the positioning columns, second bearings are fixedly connected inside the circular grooves, second shafts are fixedly sleeved on the inner rings of the second bearings, hemispherical blocks are fixedly connected to the outer ends of the second shafts, and the hemispherical blocks are clamped inside the arc-shaped grooves.
Preferably, the first connecting section comprises four springs III, and two ends of the four springs III are respectively and fixedly connected with the cylinder and the circular column;
the second connecting section comprises four springs, and two ends of the four springs are fixedly connected with the circular column and the positioning column respectively.
Preferably, the four springs III are uniformly arranged on the outer ring of the inner end of the circular column, and the four springs III are arranged in a square shape;
the four springs IV are uniformly arranged on the outer ring of the outer end of the circular column, and are arranged in a square shape;
a first sealing bag is fixedly connected between the circular column and the cylinder, is in a circular ring shape and is positioned outside the third spring;
a first sealing net is fixedly connected between the circular column and the cylinder, is in a circular ring shape and is positioned inside the third spring;
a second sealing bag is fixedly connected between the circular ring column and the positioning column, is in a circular ring shape and is positioned outside the fourth spring;
and a second sealing net is fixedly connected between the circular ring column and the positioning column, is in a circular ring shape and is positioned inside the fourth spring.
(III) advantageous effects
Compared with the prior art, the invention provides a material separation system based on cyclic separation in a ceramic membrane separation process, which has the following beneficial effects:
1. this material separation system based on circulation separation in ceramic membrane separation technology utilizes the acidizing jar can mix dialysis water and material earlier, and the concentration of material is diluted to the convenience, then utilizes the feed pump can separate the material suction in the ceramic membrane, can exert pressure to the material like this, improves the effect of separation.
This material separation system based on circulation separation in ceramic membrane separation technology owing to set up agitating unit in the acidizing jar, can stir the inside material of acidizing jar and dialysis water, can make the abundant mixture of material and dialysis water like this, improves the effect to the dilution of material to the separation of the back of being convenient for, raise the efficiency.
This material separation system based on cyclic separation among ceramic membrane separation technology owing to seted up the arc wall on the acidizing jar, is that agitating unit can be continuous reciprocating at the in-process of stirring, and it is more extensive that agitating unit's stirring scope like this, improvement material that can bigger degree and the mixture of dialysis water improve the dilution effect of material.
This material separation system based on cyclic separation among ceramic membrane separation technology sets up the vibrations section and can be in the continuous production vibrations of in-process of stirring in agitating unit, and the impact force that utilizes the vibrations to produce makes inside dialysis water of acidizing jar and material position constantly change, and because vibrations constantly change, consequently the position of material and dialysis water can constantly take place irregular change, improves the mixed effect of material and dialysis water like this, improves the dilution effect of material.
This material separation system based on ceramic membrane separation technology mesocycle separation owing to set up card and section, agitating unit is convenient more and nimble when the inside of arc wall removes like this, and arc wall cooperation card and device can support agitating unit, offsets agitating unit's centrifugal force, makes the acidizing jar can not produce great rocking when using.
Drawings
FIG. 1 is a schematic view of the flow structure of the present invention;
FIG. 2 is a schematic view of a tank structure according to the present invention;
FIG. 3 is a schematic view of a tank structure according to the present invention;
FIG. 4 is a schematic structural view of a stirring device according to the present invention;
FIG. 5 is a schematic top view of the rotating shaft of the present invention;
FIG. 6 is an enlarged view taken at A in FIG. 5 according to the present invention;
FIG. 7 is an enlarged view of the invention at B in FIG. 5;
fig. 8 is an enlarged view of the invention at C in fig. 5.
In the figure: 1 tank body, 2 sealing covers, 3 bottom covers, 4 first round holes, 5 bearing I, 6 rotating shafts, 7 arc-shaped grooves, 8 stirring devices, 81 connecting parts, 811 connecting plates, 812 shaft I, 813 cylinders, 814 second round holes, 82 vibration sections, 821 circular cylinders, 822 base I, 823 spring I, 824 hemisphere magnet I, 825 hemisphere magnet II, 826 spring II, 827 base II, 83 clamping sections, 831 positioning columns, 832 circular grooves, 833 bearing II, 834 shaft II, 835 hemisphere blocks, 84 connecting sections I, 841 spring III, 842 sealing bag I, 843 sealing net I, 85 connecting sections II, 851 spring IV, 852 sealing bag II and 853 sealing net II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the material separation system based on the circular separation in the ceramic membrane separation process includes eastern tank dialysis water, eastern tank dialysis water and the concentrated filtering liquid flow into the acidification tank through a pipeline, a mixed solution of eastern tank dialysis water and the concentrated filtering liquid in the acidification tank flows into a feed pump through a pipeline, and the feed pump inputs the mixed solution into the ceramic membrane through a pipeline.
Acidizing jar is including a jar body 1, the feed liquor hole has been seted up at the side top of the jar body 1, it can get into jar body 1 inside from the feed liquor hole to mix liquid like this, jar body 1's top and bottom are the sealed lid of fixedly connected with 2 and bottom 3 respectively, first round hole 4 has been seted up to the central point of sealed lid 2, the inside fixedly connected with bearing of first round hole 4 is one 5, the fixed rotation axis 6 that has cup jointed of inner circle of bearing one 5, the top fixedly connected with motor of sealed lid 2, and the output shaft and the 6 fixed connection of rotation axis of motor, the outer wall swing joint of rotation axis 6 has three agitating unit 8.
The inner wall of the tank body 1 is provided with three circles of arc-shaped grooves 7, the arc-shaped grooves 7 are annularly arranged in the tank body 1, the inner wall of the tank body 1 is in a vertically continuous convex-concave shape, the part of the stirring device 8 close to the inner wall of the tank body 1 is arranged in the corresponding arc-shaped groove 7, each stirring device 8 comprises a connecting part 81, a vibration section 82, a clamping section 83, a first connecting section 84 and a second connecting section 85, the connecting part 81 is connected with the rotating shaft 6, the connecting part 81 is connected with the vibration section 82 through the first connecting section 84, the vibration section 82 is connected with the clamping section 83 through the second connecting section 85, the clamping section 83 is connected with the arc-shaped grooves 7, the connecting part 81 comprises two connecting plates 811 fixedly connected on the outer wall of the rotating shaft 6 and a cylinder 813, one corresponding sides of the two connecting plates 811 are fixedly connected through the first shaft 812, the cylinder is provided with a second round hole 814, and the first shaft 812 is rotatably connected with the cylinder 813 through the second round hole 814 on the cylinder 813, the vibration section 82 comprises a circular column 821, a first base 822 is fixedly connected to the top of the inner wall of the circular column 821, a first spring 823 is fixedly connected to the bottom of the first base 822, a first hemisphere magnet 824 is fixedly connected to the bottom of the first hemisphere magnet 824, a second hemisphere magnet 825 is fixedly connected to the bottom of the second hemisphere magnet 825, a second spring 826 is fixedly connected to the bottom of the second hemisphere magnet 825, the second base 827 is fixedly connected to the bottom of the inner wall of the circular column 821, the first hemisphere magnet 824 and the second hemisphere magnet 825 are combined to form a spherical object, the hemisphere 835 is made of rubber materials, the card and section 83 comprises a positioning column 831, a circular groove 832 is formed in the outer end of the positioning column 831, a second bearing 833 is fixedly connected to the inside of the circular groove 832, two shafts 834 are fixedly sleeved on the inner ring of the second bearing 833, a hemispherical block 835 is fixedly connected to the outer end of the second shaft 834, and the hemispherical block 835 is clamped inside the arc-shaped groove 7.
The first base 822 is made of a magnetic material, the first base 822 is opposite to the magnetic pole of the first hemispherical magnetic block 824, the second base 827 is made of a magnetic material, and the second base 827 is opposite to the magnetic pole of the second hemispherical magnetic block 825, so that when the stirring device moves upwards to the top of the arc-shaped groove 7, the first hemispherical magnetic block 824 moves upwards by means of inertia, the first hemispherical magnetic block 824 strongly impacts the first base 822 by means of the suction force of the first base 822 and the first hemispherical magnetic block 824, impact force is generated on the circular ring pipe 821, the circular ring pipe 821 vibrates, when the stirring device moves upwards to the bottom of the arc-shaped groove 7, the second hemispherical magnetic block 825 moves downwards by means of the inertia, and the first hemispherical magnetic block strongly impacts the first base 822 by means of the suction force of the second base 827 and the second hemispherical magnetic block 825, impact force is generated on the circular ring pipe 821, and the circular ring pipe 821 vibrates.
The first connecting section 84 comprises four third springs 841, two ends of the four third springs 841 are fixedly connected with the cylinder 813 and the ring column 821 respectively, the second connecting section 85 comprises four fourth springs 851, two ends of the four fourth springs 851 are fixedly connected with the ring column 821 and the positioning column 831 respectively, the four third springs 841 are uniformly arranged on the outer ring of the inner end of the ring column 821, the four third springs 841 are arranged in a square shape, the four fourth springs 851 are uniformly arranged on the outer ring of the outer end of the ring column 821, the four fourth springs 851 are arranged in a square shape, a first sealing bag 842 is fixedly connected between the ring column 821 and the cylinder 813, the first sealing bag 842 is in a circular ring shape and is positioned outside the third springs 841, a first sealing net 843 is fixedly connected between the ring column 821 and the cylinder 813, the first sealing net 843 is in a circular ring shape and is positioned inside the third springs 841, a second sealing bag 852 is fixedly connected between the ring column 821 and the positioning column 831, the second sealing bag 852 is in a circular ring shape and is positioned outside the fourth springs 851, a second sealing net 853 is fixedly connected between the annular pillar 821 and the positioning pillar 831, and the second sealing net 853 is annular and located inside the spring fourth 851.
When in use:
will dialyse water and filter the inside that the dense fluid passes through the pipeline input jar body 1 earlier, after the internal portion mixed liquor of jar is full, open driving motor, make driving motor drive rotation axis 6 rotate, then rotation axis 6 can drive agitating unit 8 and rotate, and agitating unit 8 keeps away from the inside that the one end of rotation axis 6 is located arc wall 7, the outer end of agitating unit 8 can be continuous when jar internal 1 internal rotation reciprocates like this, it can mix better under agitating unit 8's stirring at the internal portion mixed liquor of jar like this.
When agitating unit 8 rotates and reciprocates, can make vibrations section 82 carry out continuous vibrations, can shake mixed liquid like this when the stirring, improve the effect of mixing.
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 (6)
1. Material separation system based on circulation separation in ceramic membrane separation technology, including eastern jar dialysis water, its characterized in that: the east tank dialysis water and the concentrated filtering liquid flow into the acidification tank through a pipeline, the mixed solution of the east tank dialysis water and the concentrated filtering liquid in the acidification tank flows into a feed pump through a pipeline, and the feed pump inputs the mixed solution into a ceramic membrane through a pipeline;
the acidification tank comprises a tank body (1), the top and the bottom of the tank body (1) are respectively and fixedly connected with a sealing cover (2) and a bottom cover (3), a first round hole (4) is formed in the center of the sealing cover (2), a first bearing (5) is fixedly connected inside the first round hole (4), a rotating shaft (6) is fixedly sleeved on an inner ring of the first bearing (5), a motor is fixedly connected to the top of the sealing cover (2), an output shaft of the motor is fixedly connected with the rotating shaft (6), and three stirring devices (8) are movably connected to the outer wall of the rotating shaft (6);
three circles of arc-shaped grooves (7) are formed in the inner wall of the tank body (1), and the part, close to the inner wall of the tank body (1), of the stirring device (8) is arranged in the corresponding arc-shaped grooves (7);
each stirring device (8) comprises a connecting part (81), a vibrating section (82), a clamping section (83), a first connecting section (84) and a second connecting section (85);
the connecting part (81) is connected with the rotating shaft (6), the connecting part (81) is connected with the vibration section (82) through a first connecting section (84), the vibration section (82) is connected with the clamping section (83) through a second connecting section (85), and the clamping section (83) is connected with the arc-shaped groove (7);
the connecting part (81) comprises two connecting plates (811) fixedly connected to the outer wall of the rotating shaft (6) and a cylinder (813), one corresponding sides of the two connecting plates (811) are fixedly connected through a first shaft (812), a second round hole (814) is formed in the cylinder (813), and the first shaft (812) is rotatably connected with the cylinder (813) through the second round hole (814) in the cylinder (813);
the vibration section (82) comprises a circular ring column (821), the top of the inner wall of the circular ring column (821) is fixedly connected with a first base (822), the bottom of the first base (822) is fixedly connected with a first hemisphere magnet block (824) through a first spring (823), the bottom of the first hemisphere magnet block (824) is fixedly connected with a second hemisphere magnet block (825), the bottom of the second hemisphere magnet block (825) is fixedly connected with a second base (827) through a second spring (826), and the second base (827) is fixedly connected to the bottom of the inner wall of the circular ring column (821);
card and section (83) are including reference column (831), and circular slot (832) have been seted up to the outer end of reference column (831), and the inside fixedly connected with bearing two (833) of circular slot (832), and the inner circle fixed cup joint of bearing two (833) has axle two (834), and the outer end fixedly connected with hemisphere piece (835) of axle two (834), and hemisphere piece (835) joint is in the inside of arc wall (7).
2. The material separation system based on cyclic separation in ceramic membrane separation process according to claim 1, wherein: the hemispherical magnetic block I (824) and the hemispherical magnetic block II (825) are combined together to form a spherical object;
the hemispherical block (835) is made of rubber materials.
3. The material separation system based on cyclic separation in ceramic membrane separation process according to claim 1, wherein: the first connecting section (84) comprises four third springs (841), and two ends of the four third springs (841) are fixedly connected with the cylinder (813) and the circular ring cylinder (821) respectively;
the second connecting section (85) comprises four springs (851), and two ends of the four springs (851) are fixedly connected with the circular column (821) and the positioning column (831) respectively.
4. The material separation system based on cyclic separation in ceramic membrane separation process of claim 3, characterized in that: the four springs III (841) are uniformly arranged on the outer ring of the inner end of the circular column (821), and the four springs III (841) are arranged in a square shape;
the four springs (851) are uniformly arranged on the outer end outer ring of the circular column (821), and the four springs (851) are arranged in a square shape.
5. The material separation system based on cyclic separation in ceramic membrane separation process of claim 3, characterized in that: a first sealing bag (842) is fixedly connected between the circular column (821) and the cylinder (813), and the first sealing bag (842) is annular and is positioned outside the spring III (841);
and a first sealing net (843) is fixedly connected between the circular column (821) and the cylinder (813), and the first sealing net (843) is circular and is positioned inside the third spring (841).
6. The material separation system based on cyclic separation in ceramic membrane separation process of claim 3, characterized in that: a second sealing bag (852) is fixedly connected between the annular column (821) and the positioning column (831), and the second sealing bag (852) is annular and is positioned outside the fourth spring (851);
and a second sealing net (853) is fixedly connected between the circular ring column (821) and the positioning column (831), and the second sealing net (853) is circular and is positioned inside the fourth spring (851).
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| CN111733062B (en) * | 2020-07-03 | 2022-04-01 | 山东润德生物科技有限公司 | Equipment for concentrating and separating bioflocculant from fermentation liquor and using method thereof |
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| CN107915749A (en) * | 2016-10-11 | 2018-04-17 | 伊犁川宁生物技术有限公司 | A kind of method of purification of cephalosporin C zymotic fluids |
| CN109265337A (en) * | 2018-10-30 | 2019-01-25 | 徐州绿油油生物肥料有限公司 | A kind of embrane method extraction process for extracting succinic acid from bio-fermented liquid |
| CN110575806A (en) * | 2019-06-28 | 2019-12-17 | 范儒毅 | Fiber-grade polypropylene production equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2970085B1 (en) * | 2013-03-15 | 2018-11-07 | Cargill, Incorporated | Recovery of 3-hydroxypropionic acid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107915749A (en) * | 2016-10-11 | 2018-04-17 | 伊犁川宁生物技术有限公司 | A kind of method of purification of cephalosporin C zymotic fluids |
| CN109265337A (en) * | 2018-10-30 | 2019-01-25 | 徐州绿油油生物肥料有限公司 | A kind of embrane method extraction process for extracting succinic acid from bio-fermented liquid |
| CN110575806A (en) * | 2019-06-28 | 2019-12-17 | 范儒毅 | Fiber-grade polypropylene production equipment |
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