CN110152341A - A kind of chemical industry solutions crystallization and purification device - Google Patents
A kind of chemical industry solutions crystallization and purification device Download PDFInfo
- Publication number
- CN110152341A CN110152341A CN201810304989.3A CN201810304989A CN110152341A CN 110152341 A CN110152341 A CN 110152341A CN 201810304989 A CN201810304989 A CN 201810304989A CN 110152341 A CN110152341 A CN 110152341A
- Authority
- CN
- China
- Prior art keywords
- shaft
- crystallization
- bull stick
- water
- exocoel
- 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.)
- Pending
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- 238000002425 crystallisation Methods 0.000 title claims abstract description 72
- 230000008025 crystallization Effects 0.000 title claims abstract description 64
- 239000000126 substance Substances 0.000 title claims abstract description 37
- 238000000746 purification Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 244000309464 bull Species 0.000 claims abstract description 60
- 238000001816 cooling Methods 0.000 claims abstract description 51
- 238000009826 distribution Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000007670 refining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/075—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a kind of chemical industry solutions crystallization and purification devices, including cooling device and crystallization case, cooling tube is equipped with outside the crystallization case, cooling tube upper end is equipped with water outlet, cooling tube lower end is equipped with plus cold water outlet, it crystallizes upper end on the left of case and is equipped with charge pipe, the cooling device is interspersed in inside crystallization case.Chemical industry solutions crystallization and purification device of the present invention cools comprehensively, and chemical industry solutions crystallisation by cooling effect is good, and refining effect is good, and cooling device can be carried away integrally, falls in the crystallization on filter screen and the crystallization in shaft and bull stick convenient for removing.
Description
Technical field
The present invention relates to a kind of solution crystallization and purification device, specifically a kind of chemical industry solutions crystallization and purification device.
Background technique
Purification, which refers to, separates the impurity in mixture so as to improve its purity.It purifies as a kind of important chemistry
Method not only plays a significant role in chemical research, similarly has a very important role in Chemical Manufacture.Many weights
The chemical research and Chemical Manufacture wanted all are based on purifying.Entry describes common physics, chemical purification side in detail
Method.
Crystallization, recrystallization are one kind of purification, it be using solubility of each component in certain solvent in mixture with
The different property of temperature change carrys out a kind of method of separating-purifying substance.Such as the separation of NaCl and KNO3 mixture.Recrystallization is real
It is the operation that dissolution, crystallization is repeated on border.
At present in crystallisation by cooling, solution and cold source insufficient contact, not exclusively lead to local-crystalized, solution crystallization effect
Fruit is poor, causes refining effect poor.
Summary of the invention
The purpose of the present invention is to provide a kind of chemical industry solutions crystallization and purification devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of chemical industry solutions crystallization and purification device, including cooling device and crystallization case, the crystallization case outside is equipped with cooling tube, cold
But pipe upper end is equipped with water outlet, and cooling tube lower end is equipped with plus cold water outlet, and upper end is equipped with charge pipe, the drop on the left of crystallization case
Warm device is interspersed in inside crystallization case.
As a further solution of the present invention: the cooling tube is coiled on crystallization case.
As further scheme of the invention: the cooling tube outer sheath is equipped with collet.
As further scheme of the invention: the cooling device upper end is equipped with motor, and motor lower end passes through fixed frame
Fixed mounting plate lid, which is closed, is fixed with shaft on crystallization case upper end, the output shaft of motor lower end on a mounting board, passes through in shaft
Sealing bearing is fixed with water tank, drainpipe is fixed on water tank, water tank is fixed on mounting plate upper end, mounting plate lower end
It is fixed with the first water guide case, the first water guide case and shaft in shaft and is fixed by sealing bearing, the first water guide case upper end is fixed on
On mounting plate, it is connected on the left of the first water guide case and adds cold water pipe, add the upper end of cold water pipe to be interspersed on the upside of mounting plate, the first water guide
It is fixed there are two the first water guide case by sealing bearing in the shaft of case lower end, filtering table, filtering table are fixed on the first water guide case
It is equipped with annular water service pipe, the water service pipe of annular array distribution is equipped with inside annular water service pipe, water service pipe is connected to annular water service pipe,
The water service pipe other end is connected to the first water guide case, is provided with filter screen between the water service pipe of array distribution, installs on annular water service pipe
There is outlet pipe, outlet pipe and annular water service pipe connectivity part are equipped with unidirectional liquid valve, are punctured on the upside of mounting plate at the top of outlet pipe, mistake
Filter disc Right vertical is interspersed with material-pumping tube, is fixed with connector at the top of material-pumping tube, connector setting side on a mounting board, in shaft
Portion is equipped with shaft inner cavity, and shaft inner cavity upper end inside the shaft on the outside of shaft inner cavity by being arranged in open communication to water tank
There is shaft exocoel, shaft exocoel upper end is equipped with array distribution by open communication the first water guide case and the first water guide case, shaft
Bull stick, bull stick inner cavity is equipped with inside bull stick, bull stick inner cavity is connected to shaft inner cavity, and bull stick inner cavity left end is equipped with inlet opening, bull stick
Bull stick exocoel is equipped with inside bull stick on the outside of inner cavity, bull stick exocoel is connected to shaft exocoel by connecting tube, and bull stick exocoel is provided with
Six and array distribution is circularized, bull stick exocoel passes through inlet opening and is connected to bull stick inner cavity.
As further scheme of the invention: being equipped with one layer of array distribution anti-skid bulge on the outside of the annular water service pipe
Block.
As further scheme of the invention: the material-pumping tube bottom end is equipped with filtering draw water hair.
As further scheme of the invention: the material of the bull stick on the outside of the bull stick exocoel is set as guide material,
Material between bull stick exocoel and bull stick inner cavity between shaft inner cavity and shaft exocoel is set as heat-barrier material.
Compared with prior art, the beneficial effects of the present invention are:
Chemical industry solutions crystallization and purification device of the present invention, in use, chemical industry solutions are added in crystallization case by charge pipe, cold water is logical
It crosses plus cold water outlet is added in cooling tube, cool down on the outside to crystallization case, cold water is led by adding cold water pipe to be added to first
In water tank, then pass through opening and enter in shaft exocoel, cold water a part into shaft exocoel enters first by opening
Water service pipe is entered back into water guide case and annular water service pipe is discharged finally by outlet pipe, into another portion of cold water of shaft exocoel
Point by by connecting tube enter outside bull stick it is intracavitary again by inlet opening enter bull stick inner cavity finally by shaft inner cavity row
Into water tank, while starting motor, motor drives shaft and bar rotation, realize stirring crystallisation by cooling chemical industry solutions, in conjunction with
The external cooling of cooling tube, cools comprehensively, chemical industry solutions crystallisation by cooling effect is good, and refining effect is good, the liquid after crystallization
Can be extracted out by material-pumping tube and carry out next step centrifugal treating, cooling device can carry away integrally, fall in crystallization on filter screen and
Crystallization in shaft and bull stick is convenient for removing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of chemical industry solutions crystallization and purification device.
Fig. 2 is a kind of structural schematic diagram of cooling device in chemical industry solutions crystallization and purification device.
Fig. 3 is a kind of overlooking structure diagram of filtering table in chemical industry solutions crystallization and purification device.
Fig. 4 is shaft in a kind of chemical industry solutions crystallization and purification device and the partial enlargement structural representation inside bull stick.
Wherein: cooling device 1, crystallization case 2, charge pipe 3, cooling tube 4 plus cold water outlet 5, water outlet 6, motor 7, fixed frame
8, add cold water pipe 9, outlet pipe 10, filtering table 11, bull stick 12, shaft 13, the first water guide case 14, material-pumping tube 15, the first water guide case
16, connector 17, water tank 18, water service pipe 19, annular water service pipe 20, filter screen 21, bull stick exocoel 22, bull stick inner cavity 23, turn
Axis inner cavity 24, shaft exocoel 25, mounting plate 26.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Please refer to Fig. 1-4, a kind of chemical industry solutions crystallization and purification device, including cooling device 1 and crystallization case 2, the crystallization
Cooling tube 4 is equipped with outside case 2, cooling tube 4 is coiled on crystallization case 2, and 4 upper end of cooling tube is equipped with water outlet 6, cooling tube 4
Lower end is equipped with plus cold water outlet 5, and 4 outer sheath of cooling tube is equipped with collet, and crystallization 2 left side upper end of case is equipped with charge pipe 3, the cooling
Device 1 is interspersed in inside crystallization case 2.
1 upper end of cooling device is equipped with motor 7, and 7 lower end of motor is fixed on mounting plate 26 by fixed frame 8, installs
The lid of plate 26 closes and is fixed with shaft 13 on crystallization 2 upper end of case, the output shaft of 7 lower end of motor, solid by sealing bearing in shaft 13
Surely there is water tank 18, drainpipe is fixed on water tank 18, water tank 18 is fixed on 26 upper end of mounting plate, 26 lower end of mounting plate
It is fixed with the first water guide case 16, the first water guide case 16 and shaft 13 in shaft 13 and is fixed by sealing bearing, the first water guide case 16
Upper end is fixed on mounting plate 26, is connected on the left of the first water guide case 16 and is added cold water pipe 9, the upper end of cold water pipe 9 is added to be interspersed in peace
The upside of loading board 26, in 16 lower end shaft 13 of the first water guide case by sealing bearing it is fixed there are two the first water guide casees 14, first leads
Filtering table 11 is fixed on water tank 14, filtering table 11 is equipped with annular water service pipe 20, is equipped with one layer of battle array on the outside of annular water service pipe 20
Column distribution anti-skid bulge block, the water service pipe 19 of annular array distribution is equipped with inside annular water service pipe 20, and water service pipe 19 is connected to annular
Water service pipe 20,19 other end of water service pipe are connected to the first water guide case 14, are provided with filter screen 21 between the water service pipe 19 of array distribution,
Outlet pipe 10 is installed, outlet pipe 10 and annular 20 connectivity part of water service pipe are equipped with unidirectional liquid valve, water outlet on annular water service pipe 20
26 upside of mounting plate is punctured at the top of pipe 10,11 Right vertical of filtering table is interspersed with material-pumping tube 15, and 15 bottom end of material-pumping tube is equipped with
Draw water hair is filtered, connector 17 is fixed at the top of material-pumping tube 15, the setting of connector 17 is set inside 26 upside of mounting plate, shaft 13
There is shaft inner cavity 24,24 upper end of shaft inner cavity passes through in open communication to water tank 18, in the shaft 13 in 24 outside of shaft inner cavity
Portion is provided with shaft exocoel 25, and 25 upper end of shaft exocoel passes through the first water guide of open communication case 14 and the first water guide case 16, shaft
13 are equipped with the bull stick 12 of array distribution, and bull stick inner cavity 23 is equipped with inside bull stick 12, and bull stick inner cavity 23 is connected to shaft inner cavity 24, turns
23 left end of bar inner cavity is equipped with inlet opening, is equipped with bull stick exocoel 22 inside the bull stick 12 in 23 outside of bull stick inner cavity, bull stick exocoel 22 is logical
Cross connecting tube connection shaft exocoel 25, the setting of bull stick exocoel 22 there are six and circularize array distribution, bull stick exocoel 22 by into
Fluid apertures is connected to bull stick inner cavity 23, and the material of the bull stick 12 in the outside of bull stick exocoel 22 is set as guide material, bull stick exocoel 22 and turns
Material between bar inner cavity 23 between shaft inner cavity 24 and shaft exocoel 25 is set as heat-barrier material.
In use, chemical industry solutions are added in crystallization case 2 by charge pipe 3, cold water is by adding cold water outlet 5 to be added to cooling
In pipe 4, cool down on the outside to crystallization case 2, cold water is by adding cold water pipe 9 to be added in the first water guide case 16, then by opening
Mouth enters in shaft exocoel 25, and cold water a part into shaft exocoel 25 is entered in the first water guide case 14 again by opening
It enters water service pipe 19 and annular water service pipe 20 is discharged finally by outlet pipe 10, into cold water another part of shaft exocoel 25
Bull stick inner cavity 23 is entered finally by shaft inner cavity by inlet opening again by entering in bull stick exocoel 22 by connecting tube
24 are discharged in water tank 18, while starting motor 7, and motor 7 drives shaft 13 and bull stick 12 to rotate, and realize stirring crystallisation by cooling
Work solution cools comprehensively in conjunction with the external cooling of cooling tube 4, and chemical industry solutions crystallisation by cooling effect is good, and refining effect is good,
Liquid after crystallization can be extracted out by material-pumping tube 15 carries out next step centrifugal treating, and cooling device 1 can be carried away integrally, fall in filtering
Crystallization on net 21 and the crystallization in shaft 13 and bull stick 12 are convenient for removing.
The working principle of the invention is: chemical industry solutions crystallization and purification device of the present invention, in use, chemical industry solutions pass through charging
Pipe is added in crystallization case, and cold water on the outside cools down to crystallization case, cold water is logical by adding cold water outlet to be added in cooling tube
It crosses plus cold water pipe is added in the first water guide case, then entered in shaft exocoel by opening, into the cold water one of shaft exocoel
Part is entered in the first water guide case by opening enters back into water service pipe and annular water service pipe is discharged finally by outlet pipe, into
Enter cold water another part of shaft exocoel and intracavitary outside bull stick bull stick is entered by inlet opening again by entering by connecting tube
Inner cavity is discharged in water tank finally by shaft inner cavity, while starting motor, and motor drives shaft and bar rotation, realizes stirring
Crystallisation by cooling chemical industry solutions cool comprehensively, chemical industry solutions crystallisation by cooling effect is good, mentions in conjunction with the external cooling of cooling tube
Pure effect is good, and the liquid after crystallization can be extracted out by material-pumping tube and carry out next step centrifugal treating, and cooling device can be carried away integrally, be fallen
Crystallization on filter screen and the crystallization in shaft and bull stick are convenient for removing.
The standardized element that chemical industry solutions crystallization and purification device of the present invention uses can commercially, shaped piece
It can be carried out according to specification and attached drawing record customized, the specific connection type of each part is all made of in the prior art
The conventional means such as mature snail, rivet, welding, mechanical, part and equipment are all made of in the prior art, and conventional model adds
Upper circuit connection is using connection type conventional in the prior art, and this will not be detailed here.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (7)
1. a kind of chemical industry solutions crystallization and purification device, including cooling device (1) and crystallization case (2), which is characterized in that the crystallization
Cooling tube (4) are equipped with outside case (2), cooling tube (4) upper end is equipped with water outlet (6), and cooling tube (4) lower end is equipped with plus cold water
Mouth (5), crystallization case (2) left side upper end are equipped with charge pipe (3), and the cooling device (1) is interspersed in crystallization case (2) inside.
2. a kind of chemical industry solutions crystallization and purification device according to claim 1, which is characterized in that cooling tube (4) disk
It is wound in crystallization case (2).
3. a kind of chemical industry solutions crystallization and purification device according to claim 1, which is characterized in that the cooling tube (4) is outside
Side is arranged with collet.
4. a kind of chemical industry solutions crystallization and purification device according to claim 1, which is characterized in that the cooling device (1)
Upper end is equipped with motor (7), and motor (7) lower end is fixed on mounting plate (26) by fixed frame (8), and mounting plate (26) lid, which closes, to be tied
Brilliant case (2) upper end is fixed with shaft (13) on the output shaft of motor (7) lower end, is fixed in shaft (13) by sealing bearing
Water tank (18) is fixed with drainpipe on water tank (18), and water tank (18) is fixed on mounting plate (26) upper end, mounting plate (26)
It is solid by sealing bearing that the first water guide case (16), the first water guide case (16) and shaft (13) are fixed in the shaft (13) of lower end
Fixed, first water guide case (16) upper end is fixed on mounting plate (26), is connected on the left of the first water guide case (16) and is added cold water pipe (9),
Add the upper end of cold water pipe (9) to be interspersed on the upside of mounting plate (26), passes through sealing axis in the first water guide case (16) lower end shaft (13)
The first water guide case (14) there are two fixing is held, is fixed with filtering table (11) on the first water guide case (14), filtering table (11) is equipped with
Annular water service pipe (20), the internal water service pipe (19) for being equipped with annular array distribution of annular water service pipe (20), water service pipe (19) connection
Annular water service pipe (20), water service pipe (19) other end are connected to the first water guide case (14), set between the water service pipe (19) of array distribution
It is equipped with filter screen (21), is equipped with outlet pipe (10) on annular water service pipe (20), outlet pipe (10) and annular water service pipe (20) are even
Logical place is equipped with unidirectional liquid valve, is punctured on the upside of mounting plate (26) at the top of outlet pipe (10), and filtering table (11) Right vertical is interspersed
Have material-pumping tube (15), be fixed with connector (17) at the top of material-pumping tube (15), connector (17) setting turns on the upside of mounting plate (26)
Shaft inner cavity (24) are equipped with inside axis (13), shaft inner cavity (24) upper end is interior to water tank (18) by open communication, in shaft
Shaft (13) on the outside of chamber (24) is internally provided with shaft exocoel (25), and shaft exocoel (25) upper end is led by open communication first
Water tank (14) and the first water guide case (16), shaft (13) are equipped with the bull stick (12) of array distribution, are equipped with and turn inside bull stick (12)
Bar inner cavity (23), bull stick inner cavity (23) are connected to shaft inner cavity (24), and bull stick inner cavity (23) left end is equipped with inlet opening, bull stick inner cavity
(23) bull stick exocoel (22) are equipped with inside the bull stick (12) on the outside of, bull stick exocoel (22) is connected to shaft exocoel by connecting tube
(25), bull stick exocoel (22) is arranged there are six and circularizes array distribution, and bull stick exocoel (22) passes through inlet opening and is connected in bull stick
Chamber (23).
5. a kind of chemical industry solutions crystallization and purification device according to claim 4, which is characterized in that the annular water service pipe
(20) outside is equipped with one layer of array distribution anti-skid bulge block.
6. a kind of chemical industry solutions crystallization and purification device according to claim 4, which is characterized in that material-pumping tube (15) bottom
End is equipped with filtering draw water hair.
7. a kind of chemical industry solutions crystallization and purification device according to claim 4, which is characterized in that the bull stick exocoel (22)
The material of the bull stick (12) in outside is set as guide material, between bull stick exocoel (22) and bull stick inner cavity (23) with shaft inner cavity
(24) material between shaft exocoel (25) is set as heat-barrier material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304989.3A CN110152341A (en) | 2018-04-08 | 2018-04-08 | A kind of chemical industry solutions crystallization and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304989.3A CN110152341A (en) | 2018-04-08 | 2018-04-08 | A kind of chemical industry solutions crystallization and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110152341A true CN110152341A (en) | 2019-08-23 |
Family
ID=67636469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304989.3A Pending CN110152341A (en) | 2018-04-08 | 2018-04-08 | A kind of chemical industry solutions crystallization and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110152341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180775A (en) * | 2021-12-10 | 2022-03-15 | 华北理工大学 | Purification device for converting mine water into domestic water |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11109089A (en) * | 1997-09-30 | 1999-04-23 | Kakunenryo Cycle Kaihatsu Kiko | Storage for agitation-cooling uranium/plutonium mixed oxide powder |
| CN103585781A (en) * | 2013-12-03 | 2014-02-19 | 姜向前 | Vertical continuous-cooling crystallization machine |
| CN204147583U (en) * | 2014-10-13 | 2015-02-11 | 宁波大学 | A kind of double medium filtration crystallization kettle |
| CN106746442A (en) * | 2017-03-30 | 2017-05-31 | 四川高博环保工程有限公司 | A kind of hollow agitating shaft for sludge hydrolytic processing equipment oil bath heating |
| CN206454643U (en) * | 2017-02-07 | 2017-09-01 | 江苏极易新材料有限公司 | A kind of rabbling mechanism of pre-crystallized formula reactor |
| CN107803046A (en) * | 2017-09-22 | 2018-03-16 | 阜宁聚鸿新材料有限公司 | A kind of high chelating agent purification devices of purification degree |
-
2018
- 2018-04-08 CN CN201810304989.3A patent/CN110152341A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11109089A (en) * | 1997-09-30 | 1999-04-23 | Kakunenryo Cycle Kaihatsu Kiko | Storage for agitation-cooling uranium/plutonium mixed oxide powder |
| CN103585781A (en) * | 2013-12-03 | 2014-02-19 | 姜向前 | Vertical continuous-cooling crystallization machine |
| CN204147583U (en) * | 2014-10-13 | 2015-02-11 | 宁波大学 | A kind of double medium filtration crystallization kettle |
| CN206454643U (en) * | 2017-02-07 | 2017-09-01 | 江苏极易新材料有限公司 | A kind of rabbling mechanism of pre-crystallized formula reactor |
| CN106746442A (en) * | 2017-03-30 | 2017-05-31 | 四川高博环保工程有限公司 | A kind of hollow agitating shaft for sludge hydrolytic processing equipment oil bath heating |
| CN107803046A (en) * | 2017-09-22 | 2018-03-16 | 阜宁聚鸿新材料有限公司 | A kind of high chelating agent purification devices of purification degree |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180775A (en) * | 2021-12-10 | 2022-03-15 | 华北理工大学 | Purification device for converting mine water into domestic water |
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Application publication date: 20190823 |