CN109224502A - A kind of chemical industry cold crystallization equipment - Google Patents
A kind of chemical industry cold crystallization equipment Download PDFInfo
- Publication number
- CN109224502A CN109224502A CN201811211091.8A CN201811211091A CN109224502A CN 109224502 A CN109224502 A CN 109224502A CN 201811211091 A CN201811211091 A CN 201811211091A CN 109224502 A CN109224502 A CN 109224502A
- Authority
- CN
- China
- Prior art keywords
- turning
- bar
- crystallization
- block
- brilliant
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D2009/0086—Processes or apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The invention discloses a kind of chemical industry cold crystallization equipment, including the crystallization plate body with crystallization cavity, refrigerant pipe equipped with front and back reciprocating and turning-back back and forth in crystallization cavity, refrigerant pipe includes the bending section of the crystallized region of several straight extensions arranged side by side, the two neighboring crystallized region of connection, it is arranged on crystallized region and sweeps crystal block, sweeping crystal block can move back and forth along crystallized region, sweep crystal block band and be magnetic or be made of magnetic material, and the magnetic material is that can generate magnetic force with magnet.In use, being passed through the solution for needing to crystallize in crystallization cavity, cooling medium then is passed through in refrigerant pipe again, it allows solution to crystallize on crystallized region, then sweeps crystal block with magnet attraction, move back and forth so that sweeping crystal block along crystallized region, it is fallen to crystallize to sweep, exposes the outer wall of refrigerant pipe, continue to crystallize.Thus it is avoided that cooling medium pollutes crystal.The present invention is used for the crystallization of solution.
Description
Technical field
The present invention relates to chemical industry equipment, in particular to a kind of chemical industry cold crystallization equipment.
Background technique
Cooler crystallizer by reduce that temperature generates degree of supersaturation and into the equipment of T1=G crystalline substance.Crystallization kettle without mixing is most
Simple cooler crystallizer.With stirring or outer circulation kettle type crystallization device apply at present it is relatively wide, cooling can by jacket for heat exchange or
It is realized by external heat exchanger；Directly cooling knot product by solution and the direct hybrid refrigeration of cooling medium, cooling medium often use ethylene,
The hydrocarbons inert fluid such as freon.Direct cooler crystallizer has kettle shape, rotary, wetted wall column etc. a variety of.It is this to set
The standby object system for being suitable for handling solubility with temperature decline and significantly lowering.
And the crystal volume that existing cold crystallization equipment making comes out is big, is unfavorable for crushing to make small crystals, and in order to
Reaction rate is improved, many catalyst, raw material require to become small crystals.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of cold crystallization equipment that cooling medium is isolated.
The solution that the present invention solves its technical problem is:
A kind of chemical industry cold crystallization equipment is equipped with front and back reciprocating and turning-back back and forth including the crystallization plate body with crystallization cavity in crystallization cavity
Refrigerant pipe, refrigerant pipe includes the bending of the crystallized region of several straight extensions arranged side by side, the two neighboring crystallized region of connection
Section, it is arranged on crystallized region and sweeps crystal block, sweeping crystal block can move back and forth along crystallized region, sweep crystal block band and be magnetic or by magnetic material system
At the magnetic material is that can generate magnetic force with magnet.
As a further improvement of the foregoing solution, one end of refrigerant pipe is stretched out from crystallization plate body, is stretched out from crystallization plate body
One end is known as interfering end, and interference end is equipped with interference block, interferes the side of block to be equipped with cam, cam is connected to motor, so that convex
The interference and collision of wheel and interference block generating period.
As a further improvement of the foregoing solution, heat-insulated pipe is equipped in bending section.
As a further improvement of the foregoing solution, the outer surface of bending section is equipped with hydrophobic layer.
As a further improvement of the foregoing solution, further include the receipts crystalline substance ring of absorbable solution, receive brilliant ring and be located at knot
Brilliant intracavitary receipts crystalline substance section receives the lower section that brilliant section is located at refrigerant pipe, receives crystalline substance ring and further includes and receive on the left of brilliant section on the left of crystallization cavity
Cavity wall after successively down extend, from below around the first turning-bar, from top around the second turning-bar, from below bypass third
Turning-bar is connect after bypassing the 4th turning-bar from below, up extending with the brilliant section right side of receipts, so that receipts brilliant ring formation one
Annular component, crystallization cavity lower section are equipped with container, and the first turning-bar, the second turning-bar, third turning-bar, the 4th turning-bar are all provided with
Between the bottom surface and crystallization cavity of container, the second turning-bar is located at the upper right side of the first turning-bar, third turning-bar, the 4th turn
It is disposed side by side on the lower right of the first turning-bar to bar, the lower section of the first turning-bar is equipped with the receipts crystalline substance chamber of opening upwards, is located at the
Receipts crystalline substance ring between one turning-bar and the second turning-bar is known as scraping brilliant section, and the lower section for scraping brilliant section, which abuts, scraping block, and scraping block is located at receipts
Brilliant intracavitary, scraping block is equipped with dead axle, and the center of gravity of scraping block is located at the lower section of dead axle, and scraping block can be around fixed-axis rotation.
As a further improvement of the foregoing solution, the bottom wall for receiving brilliant chamber is equipped with several permeable holes, and the bottom surface for receiving brilliant chamber is set
There is permeable.
As a further improvement of the foregoing solution, the left and right side of crystallization cavity is equipped with driving assembly, driving assembly packet
The drive shaft in front and back setting to link together, several driving pieces are included, several described driving pieces are around drive shaft annular cloth
If the height that drive shaft can rotate counterclockwise, drive piece is adapted with the distance between drive shaft, the brilliant section of receipts, so that drive shaft
When rotation, driving piece is allowed to abut with brilliant ring is received, and allows driving piece driving to receive brilliant ring and persistently rotate.
As a further improvement of the foregoing solution, further include the drive rod being located above crystallization cavity, set above crystallization cavity
Have can with sweep crystal block generate magnetic force drive block, drive block and sweep crystal block correspond magnetic connection, drive block be equipped with driving
Bar, drive block are threadedly coupled with drive rod, so that drive rod can allow drive block to be moved forward and backward.
The beneficial effects of the present invention are: a kind of chemical industry cold crystallization equipment, including the crystallization plate body with crystallization cavity, crystallization cavity
The interior refrigerant pipe equipped with front and back reciprocating and turning-back back and forth, refrigerant pipe include the crystallized region, even of several straight extensions arranged side by side
The bending section of two neighboring crystallized region is connect, is arranged on crystallized region and sweeps crystal block, sweeping crystal block can move back and forth along crystallized region, sweep crystal block
Band is magnetic or is made of magnetic material, and the magnetic material is that can generate magnetic force with magnet.In use, being passed through in crystallization cavity
Then the solution for needing to crystallize is passed through cooling medium in refrigerant pipe again, solution is allowed to crystallize on crystallized region, then attracted with magnet
Crystal block is swept, moves back and forth so that sweeping crystal block along crystallized region, is fallen so that crystallization be swept, exposes the outer wall of refrigerant pipe, continues to tie
It is brilliant.Thus it is avoided that cooling medium pollutes crystal.The present invention is used for the crystallization of solution.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the structure schematic top plan view of the embodiment of the present invention；
Fig. 2 is the structure of the main view of the embodiment of the present invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to Figures 1 and 2, this is the embodiment of the present invention, specifically:
A kind of chemical industry cold crystallization equipment is equipped with front and back including the crystallization plate body with crystallization cavity 1, in crystallization cavity 1 and back and forth rolls over back and forth
The refrigerant pipe 2 returned, refrigerant pipe 2 include the crystallized region of several straight extensions arranged side by side, the two neighboring crystallized region of connection
Bending section is arranged on crystallized region and sweeps crystal block 3, and sweeping crystal block 3 can move back and forth along crystallized region, sweep 3 band of crystal block and be magnetic or by magnetic
Property material be made, the magnetic material be can with magnet generate magnetic force.In use, be passed through in crystallization cavity needs crystallize it is molten
Then liquid is passed through cooling medium in refrigerant pipe again, solution is allowed to crystallize on crystallized region, then sweep crystal block with magnet attraction, so that
It sweeps crystal block to move back and forth along crystallized region, be fallen so that crystallization be swept, expose the outer wall of refrigerant pipe, continue to crystallize.Thus can
Cooling medium is avoided to pollute crystal.
It is crystallized in order to prevent by refrigerant pipe and sweeps crystal block and be crystallized and be rigidly connected to together, one end of refrigerant pipe 2 is from knot
Brilliant plate body stretches out, and is known as interfering end from one end that crystallization plate body stretches out, interference end is equipped with interference block 30, interferes the side of block 30
Equipped with cam 4, cam 4 is connected to motor, so that the interference and collision of cam 4 and interference 30 generating period of block.
To avoid crystallizing on bending section, heat-insulated pipe 5 is equipped in bending section.
It is crystallized on bending section in order to prevent, the outer surface of bending section is equipped with smooth hydrophobic layer.
The present embodiment further includes the receipts crystalline substance ring 6 of absorbable solution, receives brilliant ring 6 and is located at the receipts crystalline substance section in crystallization cavity 1,
The lower section that brilliant section is located at refrigerant pipe 2 is received, brilliant ring 6 is received and further includes and receive after the cavity wall that is passed through on the left of brilliant section on the left of crystallization cavity 1 successively
Extend down, from below around the first turning-bar 71, from top around the second turning-bar 72, from below around third turning-bar
73, it is connect after bypassing the 4th turning-bar 74 from below, up extending with the brilliant section right side of receipts, so that receipts brilliant the formation of ring 6 one
Annular component is equipped with container 8, the first turning-bar 71, the second turning-bar 72, third turning-bar 73, the 4th turn below crystallization cavity 1
It being each provided between the bottom surface of container 8 and crystallization cavity 1 to bar 74, the second turning-bar 72 is located at the upper right side of the first turning-bar 71,
Third turning-bar 73, the 4th turning-bar 74 are disposed side by side on the lower right of the first turning-bar 71, and the lower section of the first turning-bar 71 is set
There is the receipts crystalline substance chamber 9 of opening upwards, the receipts crystalline substance ring 6 between the first turning-bar 71 and the second turning-bar 72 is known as scraping brilliant section, scrapes
The lower section of brilliant section, which abuts, scraping block 10, and scraping block 10 is located in the brilliant chamber 9 of receipts, and scraping block 10 is equipped with dead axle 11, the center of gravity position of scraping block 10
In the lower section of dead axle 11, scraping block 10 can be rotated around dead axle 11.It sweeps crystal block and sweeps the crystal fallen, can fall in the brilliant section of receipts, then be received
Brilliant ring is transported from the left side wall of crystallization cavity, is finally scraped by scraping block brilliant intracavitary to receiving, and is then received crystalline substance and was surround third turning-bar
73, the part of the 4th turning-bar 74 can absorb the higher saturated solution of temperature in container 8, and saturated solution is then transported to knot
It is brilliant intracavitary, carry out the supplement of solute.
Autolysis can occur for the crystal being collected into order to prevent, and the bottom wall for receiving brilliant chamber 9 is equipped with several permeable holes, receive brilliant
The bottom surface of chamber 9 is equipped with permeable 12.
Crystal block realization is swept for the ease of driving and sweeps brilliant movement, and the left and right side of crystallization cavity 1 is equipped with driving assembly, driving
Component include link together in front and back setting drive shaft 31, several driving pieces 32, it is described several driving pieces 32 around
The annular of drive shaft 31 is laid, drive shaft 31 can rotate counterclockwise, drive piece 32 height and drive shaft 31, receive between crystalline substance section away from
From being adapted, when so that drive shaft 31 rotating, driving piece 32 is allowed to abut with brilliant ring 6 is received, and allows the driving driving of piece 32 to receive brilliant ring 6 and hold
Continuous rotation.
The present embodiment further includes the drive rod 312 positioned at the top of crystallization cavity 1, the top of crystallization cavity 1 be equipped with can with sweep crystal block 3
The drive block 311 of magnetic force is generated, drive block 311 corresponds magnetic connection with crystal block 3 is swept, and drive block 311 is equipped with drive rod
312, drive block 311 is threadedly coupled with drive rod 312, so that drive rod 312 can allow drive block 311 to be moved forward and backward.
Better embodiment of the invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make various equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent variation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (8)
1. a kind of chemical industry cold crystallization equipment, including the crystallization plate body with crystallization cavity (1), it is characterised in that: set in crystallization cavity (1)
Have a refrigerant pipe (2) of front and back reciprocating and turning-back back and forth, refrigerant pipe (2) include several straight extensions arranged side by side crystallized region,
The bending section of two neighboring crystallized region is connected, is arranged on crystallized region and sweeps crystal block (3), sweeping crystal block (3) can move back along crystallized region
It is dynamic, it sweeps crystal block (3) band and is magnetic or is made of magnetic material, the magnetic material is that can generate magnetic force with magnet.
2. a kind of chemical industry cold crystallization equipment according to claim 1, it is characterised in that: one end of refrigerant pipe (2) is from crystallization
Plate body stretches out, and is known as interfering end from one end that crystallization plate body stretches out, interference end is equipped with interference block (30), interferes the side of block (30)
Side is equipped with cam (4), and cam (4) is connected to motor, so that cam (4) and the interference of interference block (30) generating period are touched
It hits.
3. a kind of chemical industry cold crystallization equipment according to claim 1, it is characterised in that: be equipped with heat-insulated pipe (5) in bending section.
4. a kind of chemical industry cold crystallization equipment according to claim 1, it is characterised in that: the outer surface of bending section is equipped with hydrophobic
Layer.
5. a kind of chemical industry cold crystallization equipment according to claim 1, it is characterised in that: further include the receipts crystalline substance of absorbable solution
Ring (6) receives brilliant ring (6) and is located at the receipts crystalline substance section in crystallization cavity (1), receives the lower section that brilliant section is located at refrigerant pipe (2), receives brilliant ring
(6) further include and successively extend down after the cavity wall on the left of crystallization cavity (1) on the left of receipts crystalline substance section, bypass the first steering from below
Bar (71) bypasses the second turning-bar (72) from top, from below around third turning-bar (73), from below around the 4th turning-bar
(74), it is connect after up extending on the right side of the brilliant section of receipts, so that one annular component of brilliant ring (6) formation is received, under crystallization cavity (1)
Side is equipped with container (8), and the first turning-bar (71), the second turning-bar (72), third turning-bar (73), the 4th turning-bar (74) are equal
It being located between the bottom surface of container (8) and crystallization cavity (1), the second turning-bar (72) is located at the upper right side of the first turning-bar (71),
Third turning-bar (73), the 4th turning-bar (74) are disposed side by side on the lower right of the first turning-bar (71), the first turning-bar (71)
Lower section be equipped with opening upwards receipts crystalline substance chamber (9), the receipts crystalline substance ring between the first turning-bar (71) and the second turning-bar (72)
(6) it is known as scraping brilliant section, the lower section for scraping brilliant section, which abuts, to be had scraping block (10), and scraping block (10) is located in the brilliant chamber (9) of receipts, and scraping block is set on (10)
Have dead axle (11), the center of gravity of scraping block (10) is located at the lower section of dead axle (11), and scraping block (10) can be rotated around dead axle (11).
6. a kind of chemical industry cold crystallization equipment according to claim 5, it is characterised in that: receive brilliant chamber (9) if bottom wall be equipped with
Dry permeable hole, the bottom surface for receiving brilliant chamber (9) are equipped with permeable (12).
7. a kind of chemical industry cold crystallization equipment according to claim 5, it is characterised in that: the left and right side of crystallization cavity (1)
It is equipped with driving assembly, driving assembly includes the drive shaft (31) in front and back setting to link together, several driving pieces
(32), several described drivings piece (32) are laid around drive shaft (31) annular, and drive shaft (31) can rotate counterclockwise, drive piece
(32) height is adapted with the distance between drive shaft (31), the brilliant section of receipts, when so that drive shaft (31) rotating, is allowed and is driven piece
(32) it is abutted with the brilliant ring (6) of receipts, and allows driving piece (32) driving to receive crystalline substance ring (6) and persistently rotate.
8. a kind of chemical industry cold crystallization equipment according to claim 1, it is characterised in that: further include being located on crystallization cavity (1)
The drive rod (312) of side, the top of crystallization cavity (1) is equipped with can be with the drive block (311) of sweeping crystal block (3) and generate magnetic force, drive block
(311) and crystal block (3) one-to-one correspondence magnetic connection is swept, drive block (311) is equipped with drive rod (312), drive block (311) and drive
Lever (312) is threadedly coupled, so that drive rod (312) can allow drive block (311) to be moved forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211091.8A CN109224502A (en) | 2018-10-17 | 2018-10-17 | A kind of chemical industry cold crystallization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811211091.8A CN109224502A (en) | 2018-10-17 | 2018-10-17 | A kind of chemical industry cold crystallization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109224502A true CN109224502A (en) | 2019-01-18 |
Family
ID=65053465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811211091.8A Withdrawn CN109224502A (en) | 2018-10-17 | 2018-10-17 | A kind of chemical industry cold crystallization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109224502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991834A (en) * | 2020-09-08 | 2020-11-27 | 安徽银丰药业股份有限公司 | Crystallization barrel is used in menthol processing |
-
2018
- 2018-10-17 CN CN201811211091.8A patent/CN109224502A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991834A (en) * | 2020-09-08 | 2020-11-27 | 安徽银丰药业股份有限公司 | Crystallization barrel is used in menthol processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207446258U (en) | A kind of kettle equipment of triazole crystallization | |
| CN204601675U (en) | A kind of freeze concentration equipment | |
| CN109224502A (en) | A kind of chemical industry cold crystallization equipment | |
| CN106457062B (en) | Crystallization apparatus and method | |
| CN102430261A (en) | Continuous cooling crystallizer | |
| JPS5817399B2 (en) | Heat dissipation method of latent heat storage device | |
| CN109224951A (en) | A kind of acrylate and the third compound emulsion of silicon preparation stirring and condensing unit | |
| CN207085386U (en) | A kind of crystallization kettle | |
| CN207085388U (en) | A kind of special large particle crystal device of medium temperature Klorvess Liquid | |
| CN212806605U (en) | Condenser | |
| CN210450879U (en) | Rotary vibration coupling stirring device | |
| CN201182916Y (en) | Irrotational impact-flow heat exchange type crystallizer | |
| CN212881137U (en) | Vertical wall-scraping type continuous crystallization device | |
| CN203333674U (en) | Single crystal rock candy production device | |
| US2624552A (en) | Heat exchanger | |
| CN206027702U (en) | Reation kettle stirring rake cooling device | |
| CN210357163U (en) | Pharmaceutical recrystallization reation kettle | |
| CN207537160U (en) | One kind is applied to lepidolite lithium carbonate processing unit (plant) | |
| CN202415424U (en) | Chemical reaction kettle | |
| CN206232405U (en) | A kind of cupric sulphate crystal consersion unit | |
| CN207307239U (en) | A kind of crystallization apparatus that secondary crystallization is carried out to kojic acid raw material | |
| CN207137414U (en) | A kind of thiocarbamide continuous crystallisation device | |
| DE569071C (en) | Process for cold storage in mechanical cooling systems | |
| CN208049438U (en) | A kind of crystal cooling device | |
| CN207187163U (en) | A kind of new and effective crystallizing tank of sodium thiosulfate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190118 |