CN116651207A - Lactic acid decoloration purification enrichment facility - Google Patents
Lactic acid decoloration purification enrichment facility Download PDFInfo
- Publication number
- CN116651207A CN116651207A CN202310650921.1A CN202310650921A CN116651207A CN 116651207 A CN116651207 A CN 116651207A CN 202310650921 A CN202310650921 A CN 202310650921A CN 116651207 A CN116651207 A CN 116651207A
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- CN
- China
- Prior art keywords
- cavity
- casing
- layer
- shell
- rotating shaft
- 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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- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 235000014655 lactic acid Nutrition 0.000 title claims abstract description 28
- 239000004310 lactic acid Substances 0.000 title claims abstract description 28
- 238000000746 purification Methods 0.000 title claims description 8
- 239000012528 membrane Substances 0.000 claims abstract description 28
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 239000004745 nonwoven fabric Substances 0.000 claims description 15
- 229920002492 poly(sulfone) Polymers 0.000 claims description 12
- 238000010612 desalination reaction Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012267 brine Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000012466 permeate Substances 0.000 abstract description 5
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000011033 desalting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to the technical field of lactic acid decoloring production devices, in particular to a lactic acid decoloring, purifying and concentrating device which comprises a shell, wherein a cavity is arranged in the shell, two ends of the cavity are rotatably arranged on the inner side of the shell, a feeding pipe is fixedly arranged outside the shell, the feeding pipe penetrates through the shell and is communicated with the inner side of the cavity, a discharging mechanism is arranged on the shell and is communicated with the shell, and the cavity is in a transversely distributed flowing pipeline shape. Be provided with reverse osmosis membrane module in the cavity, install the output shaft and round platform fixed connection of motor and motor outside the casing, the raw materials is poured into by inlet pipe one end, inside entering the device through the inlet pipe, permeate concentration by reverse osmosis membrane piece again, all rotatable installs in the casing inboard through setting up the cavity both ends, has seted up the flowing back hole on the cavity, makes the different positions of raw materials injection reverse osmosis membrane piece through rotating the cavity to effectively and make full use of reverse osmosis membrane piece's infiltration face, effectively improve the infiltration rate of device and improve production efficiency.
Description
Technical Field
The utility model relates to the technical field of lactic acid decoloring production devices, in particular to a lactic acid decoloring, purifying and concentrating device.
Background
The lactic acid decoloring, purifying and concentrating device with the existing application number of CN205874261U comprises a impurity removing device, a decoloring, purifying device and a concentrating device which are sequentially connected through pipelines; the method is characterized in that: the impurity removing device adopts a ceramic membrane separating device, the decoloring and purifying device adopts a nanofiltration membrane separating device, and the concentrating device adopts a reverse osmosis membrane concentrating device. The lactic acid decoloring, purifying and concentrating device has the beneficial effects that: the method has the advantages of good decolorization and purification effects, high product purity, high concentration multiple, no environmental pollution, simple equipment, high operability, large flow, low production cost and the like. The existing lactic acid decoloring, purifying and concentrating device utilizes the principle of reverse osmosis to perform reverse osmosis membrane separation of lactic acid, and the angle of a permeation surface is fixed and limited in the separation process, so that the permeation rate cannot meet the production requirement.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, a lactic acid decoloring, purifying and concentrating device performs reverse osmosis membrane separation of lactic acid by utilizing a reverse osmosis principle, and the permeation rate cannot meet the production requirement due to the fact that the angle of a permeation surface is fixed and limited in the separation process.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a lactic acid decoloration purification enrichment facility, includes the casing, be provided with the cavity in the casing, the cavity both ends are all rotatable to be installed in the casing inboard, the outer fixed mounting of casing has the inlet pipe, the inlet pipe runs through the casing and communicates with the cavity is inside, install the bin outlet mechanism on the casing, bin outlet mechanism communicates with the casing, the cavity sets up to transverse distribution's circulation pipeline form.
The novel multifunctional rotary table comprises a cavity, and is characterized in that a reverse osmosis membrane component is arranged in the cavity, a round table is arranged in the cavity, one end of the round table is rotatably arranged on the inner side of the shell, a screw is fixedly arranged at one end of the round table, the screw is arranged in the cavity and horizontally arranged, a motor is arranged outside the shell, an output shaft of the motor is fixedly connected with the round table, a movable plate is arranged in the shell, the movable plate is arranged at the lower end of the cavity, the movable plate can block the lower space of the shell, four telescopic rods which are distributed in four corners are fixedly arranged in the bottom of the shell, and the output ends of the telescopic rods are fixedly connected with the bottom of the movable plate.
Further, the discharging mechanism comprises a plurality of discharging pipelines which are distributed at equal intervals up and down, the discharging pipelines are communicated with the inside of the shell, the discharging pipelines are all arranged on the valve, and the discharging pipelines are all positioned at the lower end of the cavity.
Further, reverse osmosis membrane module includes non-woven fabrics layer, polysulfone layer and desalination layer, non-woven fabrics layer, polysulfone layer and desalination layer all set up in the cavity, non-woven fabrics layer, polysulfone layer and desalination layer equidistance are arranged and are set up, the non-woven fabrics layer is close to one side of inlet pipe.
Further, the outside of the movable plate is wrapped with a sealing gasket, and the movable plate and the shell are in a sealing state.
Further, cavity one end is provided with the brine seal, a plurality of evenly distributed's flowing back hole has been seted up to the cavity outside, the flowing back hole all sets up the other end at the cavity, the cavity overcoat is established and fixed mounting has the annular chamber, the annular chamber inner circle is provided with the filter layer, the annular chamber outer lane is provided with the complex film layer, filter layer and complex film layer all overlap and establish outside the cavity, the complex film layer parcel is in the filter layer outside, the filter layer rotatable mounting is in the annular chamber, filter layer one end fixed mounting has the connecting piece, still includes slewing mechanism, slewing mechanism installs on the casing and links to each other with the connecting piece.
Further, the rotating mechanism comprises a first gear ring, the first gear ring is sleeved outside the connecting piece and fixedly connected with the connecting piece, a first gear is arranged on the outer side of the first gear ring, the first gear is in a meshed state with the first gear ring, a first rotating shaft is fixedly installed on the first gear, the first rotating shaft is rotatably installed on the annular cavity, one end of the first rotating shaft penetrates through the shell, and a motor is installed on the shell, and an output shaft of the motor is fixedly connected with the first rotating shaft.
Further, a second rotating shaft is rotatably arranged outside the shell, the second rotating shaft penetrates through the shell and is fixedly connected with the round table, a first belt mechanism is arranged between the second rotating shaft and the first rotating shaft, a second gear ring is sleeved at one end of the cavity, the second gear ring is fixedly connected to the cavity, a third rotating shaft is rotatably arranged on the annular cavity, a second gear is fixedly arranged on the third rotating shaft, and the second gear is meshed with the second gear ring.
Further, the device also comprises a second belt mechanism, wherein the second belt mechanism is arranged between the third rotating shaft and the first rotating shaft.
The lactic acid decoloring, purifying and concentrating device provided by the utility model has the beneficial effects that: the device is through setting up three layer construction's reverse osmosis membrane piece and including non-woven fabrics, polysulfone layer and desalination layer, and the raw materials is poured into by inlet pipe one end, gets into inside the device through the inlet pipe, and it is concentrated to permeate by reverse osmosis membrane piece again, and it is inboard at the casing that all rotatable installs in the cavity both ends through setting up the cavity, has seted up the flowing back hole on the cavity, makes the different positions of raw materials injection reverse osmosis membrane piece through rotating the cavity to effectively and make full use of reverse osmosis membrane piece's infiltration face, effectively improve the infiltration rate of device and improve production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a lactic acid decoloring, purifying and concentrating device provided by the utility model.
Fig. 2 is a cross-sectional view of a lactic acid decoloring, purifying and concentrating device according to the present utility model.
Fig. 3 is an enlarged schematic diagram of a part of the structure of the cavity of the lactic acid decoloring, purifying and concentrating device according to the present utility model.
Fig. 4 is an enlarged schematic view of a part of the structure of one end of an annular cavity of the lactic acid decoloring, purifying and concentrating device according to the present utility model.
Fig. 5 is an enlarged structural cross-sectional view of a cavity of a lactic acid decoloring, purifying and concentrating device according to the present utility model.
In the figure: the device comprises a shell 1, a cavity 2, a feeding pipe 3, a round table 4, a screw 5, a movable plate 6, a telescopic rod 7, a discharging pipeline 8, a non-woven fabric layer 9, a polysulfone layer 10, a desalting layer 11, a brine seal 12, a liquid discharging hole 13, an annular cavity 14, a filter layer 15, a composite film layer 16, a connecting piece 17, a gear I18, a gear I19, a rotating shaft I20, a rotating shaft II 21, a belt mechanism I22, a gear II 23, a rotating shaft III 24, a gear II 25 and a belt mechanism II 26.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1:
referring to fig. 1-5, a lactic acid decoloration purification enrichment facility, including casing 1, be provided with cavity 2 in the casing 1, cavity 2 both ends are all rotatable to be installed in casing 1 inboard, and casing 1 external fixation installs inlet pipe 3, and inlet pipe 3 runs through casing 1 and with the inside intercommunication of cavity 2, installs the bin outlet mechanism on the casing 1, and bin outlet mechanism communicates with casing 1, and cavity 2 sets up to the circulation pipeline form of transverse distribution. Be provided with reverse osmosis membrane subassembly in the cavity 2, be provided with round platform 4 in the cavity 2, round platform 4 one end rotatable mounting is inboard at casing 1, round platform 4 one end fixed mounting has screw rod 5, screw rod 5 sets up in cavity 2 and the level arrangement setting, the output shaft and the round platform 4 fixed connection of motor are installed to casing 1 outside, be provided with fly leaf 6 in the casing 1, fly leaf 6 sets up at cavity 2 lower extreme, but fly leaf 6 shutoff casing 1's lower floor space, four telescopic links 7 that are four corner distribution in the bottom fixed mounting in the casing 1, the equal fixed connection of output of telescopic link 7 is in the bottom of fly leaf 6.
The reverse osmosis membrane of the device consists of three layers of structures: non-woven fabric, polysulfone layer and desalting layer. For some special performance membrane elements, the membrane top layer can be coated with a layer of functional modification layer, and raw materials are injected from one end of a feed pipe 3, enter the device through the feed pipe 3, permeate and concentrate by a reverse osmosis membrane, are rotatably installed on the inner side of a shell 1 through arranging two ends of a cavity 2, drain holes are formed in the cavity 2, and the raw materials are injected into different positions of the reverse osmosis membrane through rotating the cavity 2, so that the permeation surface of the reverse osmosis membrane is effectively and fully utilized, and the permeation rate of the device is effectively improved, and the production efficiency is improved.
Example 2:
referring to fig. 1-5, as another preferred embodiment of the present utility model, the difference from embodiment 1 is that the discharging mechanism comprises a plurality of discharging pipelines 8 which are distributed at equal intervals up and down, the discharging pipelines 8 are communicated with the inside of the shell 1, the discharging pipelines 8 are all installed on valves, and the discharging pipelines 8 are all located at the lower end of the cavity 2. The reverse osmosis membrane component comprises a non-woven fabric layer 9, a polysulfone layer 10 and a desalination layer 11, wherein the non-woven fabric layer 9, the polysulfone layer 10 and the desalination layer 11 are all arranged in the cavity 2, the non-woven fabric layer 9, the polysulfone layer 10 and the desalination layer 11 are arranged at equal intervals, and the non-woven fabric layer 9 is close to one side of the feed pipe 3. The outside of the movable plate 6 is wrapped with a sealing gasket, and the movable plate 6 and the shell 1 are in a sealing state. The cavity 2 one end is provided with brine seal 12, a plurality of evenly distributed's flowing back hole 13 has been seted up in the cavity 2 outside, flowing back hole 13 all sets up the other end at cavity 2, cavity 2 overcoat is established and fixed mounting has annular chamber 14, annular chamber 14 inner circle is provided with filter layer 15, annular chamber 14 outer lane is provided with compound film layer 16, filter layer 15 and compound film layer 16 all overlap and establish outside cavity 2, compound film layer 16 parcel is in the filter layer 15 outside, filter layer 15 rotatable mounting is in annular chamber 14, filter layer 15 one end fixed mounting has connecting piece 17, still include rotary mechanism, rotary mechanism installs on casing 1 and links to each other with connecting piece 17. The rotating shaft II 21 is driven to rotate by an external motor, the rotating shaft II 21 rotates and is matched with the belt mechanism I22 to drive the rotating shaft I20 to rotate, the gear I19 rotates and drives the connecting piece 17 to rotate, the connecting piece 17 is connected with the cavity 2 on the inner side and synchronously rotates, and then the rotation of the cavity 2 can be realized, meanwhile, the rotating shaft II 21 is connected with the screw 5 and synchronously rotates, the screw 5 is driven to rotate by the rotating shaft II 21, the screw 5 rotates and drives raw materials in the cavity 2 to accelerate to one side, and the raw materials in the cavity 2 can be accelerated to pass through the permeable layer.
The rotating mechanism comprises a first gear ring 18, the first gear ring 18 is sleeved outside the connecting piece 17 and fixedly connected with the connecting piece 17, a first gear 19 is arranged outside the first gear ring 18, the first gear 19 is in a meshed state with the first gear ring 18, a first rotating shaft 20 is fixedly arranged on the first gear 19, the first rotating shaft 20 is rotatably arranged on the annular cavity 14, one end of the first rotating shaft 20 penetrates through the shell 1, a motor is arranged on the shell 1, and an output shaft of the motor is fixedly connected with the first rotating shaft 20.
The shell 1 is externally rotatably provided with a second rotating shaft 21, the second rotating shaft 21 penetrates through the shell 1 and is fixedly connected with the round table 4, a first belt mechanism 22 is arranged between the second rotating shaft 21 and the first rotating shaft 20, one end of the cavity 2 is sleeved with a second gear ring 23, the second gear ring 23 is fixedly connected to the cavity 2, the annular cavity 14 is rotatably provided with a third rotating shaft 24, the third rotating shaft 24 is fixedly provided with a second gear 25, and the second gear 25 is meshed with the second gear ring 23. The belt mechanism II 26 is arranged between the rotating shaft III 24 and the rotating shaft I20.
Working principle: raw materials are injected from one end of the feeding pipe 3, enter the device through the feeding pipe 3, permeate and concentrate through the reverse osmosis membrane, through setting up cavity 2 both ends and all rotatable mounting in casing 1 inboard, set up the flowing back hole on the cavity 2, make the raw materials pour into different positions of reverse osmosis membrane through rotating cavity 2, thereby effectively and make full use of the permeate surface of reverse osmosis membrane, through in order to improve the feeding rate at the in-process of annotating the material, drive pivot two 21 through external motor and rotate, pivot two 21 rotates and cooperate belt mechanism one 22 to drive pivot one 20 rotation, gear one 19 rotates and drives connecting piece 17 rotation, connecting piece 17 links to each other with inboard cavity 2 and synchronous rotation, and then can realize the rotation of cavity 2, simultaneously pivot two 21 links to each other and synchronous rotation with screw 5, drive screw 5 through pivot two 21 rotates and drives the raw materials in the cavity 2 to one side acceleration motion, the raw materials in the cavity 2 can be accelerated and pass the permeable layer.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a lactic acid decoloration purification enrichment facility, its characterized in that includes casing (1), be provided with cavity (2) in casing (1), both ends of cavity (2) are all rotatable to be installed in casing (1) inboard, casing (1) external fixation has inlet pipe (3), inlet pipe (3) run through casing (1) and with the inside intercommunication of cavity (2), install the bin outlet mechanism on casing (1), bin outlet mechanism and casing (1) intercommunication, cavity (2) set up to the circulation pipeline form of transverse distribution;
be provided with reverse osmosis membrane assembly in cavity (2), be provided with round platform (4) in cavity (2), round platform (4) one end rotatable mounting is inboard at casing (1), round platform (4) one end fixed mounting has screw rod (5), screw rod (5) set up in cavity (2) and the horizontal arrangement setting, casing (1) installs the motor just outward the output shaft and round platform (4) fixed connection of motor, be provided with fly leaf (6) in casing (1), fly leaf (6) set up in cavity (2) lower extreme, but the lower floor space of fly leaf (6) shutoff casing (1), bottom fixed mounting has four telescopic links (7) that are four corners and distribute in casing (1), the bottom of the equal fixed connection of output of telescopic link (7) in fly leaf (6).
2. The lactic acid decoloring, purifying and concentrating device according to claim 1, wherein the discharging mechanism comprises a plurality of discharging pipelines (8) which are distributed at equal intervals up and down, the discharging pipelines (8) are communicated with the inside of the shell (1), the discharging pipelines (8) are all installed on the valve, and the discharging pipelines (8) are all located at the lower end of the cavity (2).
3. The lactic acid decoloration purification enrichment facility according to claim 1, wherein the reverse osmosis membrane module includes non-woven fabrics layer (9), polysulfone layer (10) and desalination layer (11), non-woven fabrics layer (9), polysulfone layer (10) and desalination layer (11) all set up in cavity (2), non-woven fabrics layer (9), polysulfone layer (10) and desalination layer (11) equidistance range setting, non-woven fabrics layer (9) are close to one side of inlet pipe (3).
4. The lactic acid decoloring, purifying and concentrating device according to claim 1, wherein a sealing gasket is wrapped outside the movable plate (6), and the movable plate (6) and the shell (1) are in a sealing state.
5. The lactic acid decoloration purification enrichment facility according to claim 1, wherein, cavity (2) one end is provided with brine seal (12), a plurality of evenly distributed's apopore (13) have been seted up in the cavity (2) outside, apopore (13) all set up the other end at cavity (2), cavity (2) overcoat is established and fixed mounting has annular chamber (14), annular chamber (14) inner circle is provided with filter layer (15), annular chamber (14) outer lane is provided with composite film layer (16), filter layer (15) and composite film layer (16) all overlap and establish outside cavity (2), composite film layer (16) parcel is outside filter layer (15), filter layer (15) rotatable mounting is in annular chamber (14), filter layer (15) one end fixed mounting has connecting piece (17), still includes rotary mechanism, rotary mechanism installs on casing (1) and links to each other with connecting piece (17).
6. The lactic acid decoloring, purifying and concentrating device according to claim 5, wherein the rotating mechanism comprises a first gear ring (18), the first gear ring (18) is sleeved outside the connecting piece (17) and is fixedly connected with the connecting piece (17), a first gear (19) is arranged outside the first gear ring (18), the first gear (19) and the first gear ring (18) are in a meshed state, a first rotating shaft (20) is fixedly arranged on the first gear (19), the first rotating shaft (20) is rotatably arranged on the annular cavity (14), one end of the first rotating shaft (20) penetrates through the shell (1), and a motor is arranged on the shell (1) and an output shaft of the motor is fixedly connected with the first rotating shaft (20).
7. The lactic acid decoloring, purifying and concentrating device according to claim 6, wherein a second rotating shaft (21) is rotatably installed outside the casing (1), the second rotating shaft (21) penetrates through the casing (1) and is fixedly connected with the round table (4), a first belt mechanism (22) is installed between the second rotating shaft (21) and the first rotating shaft (20), a second gear ring (23) is sleeved at one end of the cavity (2), the second gear ring (23) is fixedly connected to the cavity (2), a third rotating shaft (24) is rotatably installed on the annular cavity (14), a second gear (25) is fixedly installed on the third rotating shaft (24), and the second gear (25) is meshed with the second gear ring (23).
8. The lactic acid decolorizing, purifying and concentrating apparatus of claim 7 further comprising a second belt mechanism (26), the second belt mechanism (26) being mounted between the third shaft (24) and the first shaft (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310650921.1A CN116651207A (en) | 2023-06-05 | 2023-06-05 | Lactic acid decoloration purification enrichment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310650921.1A CN116651207A (en) | 2023-06-05 | 2023-06-05 | Lactic acid decoloration purification enrichment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116651207A true CN116651207A (en) | 2023-08-29 |
Family
ID=87714857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310650921.1A Pending CN116651207A (en) | 2023-06-05 | 2023-06-05 | Lactic acid decoloration purification enrichment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116651207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123437A (en) * | 2023-10-27 | 2023-11-28 | 泰州九润环保科技有限公司 | Coating device for manufacturing reverse osmosis membrane |
-
2023
- 2023-06-05 CN CN202310650921.1A patent/CN116651207A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123437A (en) * | 2023-10-27 | 2023-11-28 | 泰州九润环保科技有限公司 | Coating device for manufacturing reverse osmosis membrane |
| CN117123437B (en) * | 2023-10-27 | 2024-03-01 | 泰州九润环保科技有限公司 | Coating device for manufacturing reverse osmosis membrane |
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