CN208626655U - Crystallization device - Google Patents
Crystallization device Download PDFInfo
- Publication number
- CN208626655U CN208626655U CN201820456339.6U CN201820456339U CN208626655U CN 208626655 U CN208626655 U CN 208626655U CN 201820456339 U CN201820456339 U CN 201820456339U CN 208626655 U CN208626655 U CN 208626655U
- Authority
- CN
- China
- Prior art keywords
- crystallization
- crystallization tank
- inlet
- outlet
- delivery pump
- 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.)
- Active
Links
- 238000002425 crystallisation Methods 0.000 title claims abstract description 52
- 230000008025 crystallization Effects 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Landscapes
- Peptides Or Proteins (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a crystallization device, its characterized in that: the device comprises a crystallization tank, a conveying pump and a centrifugal machine, wherein a discharge hole of the crystallization tank is communicated with a feed hole of the conveying pump, and a discharge hole of the conveying pump is communicated with a feed hole of the centrifugal machine; the crystallizer is characterized in that a spiral stirrer is arranged in the crystallization tank, a hollow jacket is arranged on the outer side wall of the crystallization tank, the jacket is respectively provided with a circulating cooling water inlet, a circulating cooling water outlet, a chilled water inlet, a chilled water outlet, a steam inlet and a steam outlet, and each inlet and outlet is provided with a valve. The utility model discloses crystallization speed is very fast, and the granule that becomes after the crystallization is even, and purity is high, need not the breakage and can conveniently carry out the centrifugation of centrifugal equipment, greatly reduced intensity of labour improves production efficiency.
Description
Technical field
The utility model relates to purification technique field, specifically a kind of crystallization apparatus.
Background technique
Crystallization is a kind of separating technology, is widely used in chemical industry, medicine and other fields, especially amino acid, organic acid and
The field of biological product such as antibiotic, crystallization have become important separation purifying technique.Crystallization is to generate shape from liquid phase or gas phase
The phenomenon that shape is certain, molecule (atom, ion) regular arrangement crystal, but industrial crystallization operation is mainly pair with liquid charging stock
As crystallization is the process that cenotype generates.As a kind of chemical engineering unit operation process, crystallization process without other substances introducing,
The selectivity of crystallization operation is high, can high purity or ultrapure product.Recently as the raising required crystal product, not only want
Ask purity is high, yield it is big, also the body particles of crystalline form, crystal, size distribution, hardness etc. are all provided, but at present some
Enterprise is crystallized using freezer pallet, and the speed of freezer pallet crystallization is slower, crystallizes into monolith shape, need it is broken after could be into
Centrifugation apparatus to next process is centrifuged, and granular size is different after bulky crystal is manually crushed, and is produced after being centrifuged
Product purity is extremely difficult to require, and uses hand breaking, time-consuming and laborious.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of crystallization apparatus, utilize the crystallization of the crystallization apparatus
Fast speed, after crystallization at particle it is uniform, purity is high carries out centrifugation apparatus centrifugation without broken can facilitate, substantially reduces
Labor intensity improves production efficiency.
The technical scheme adopted by the utility model is providing a kind of crystallization apparatus, including crystallization tank, delivery pump and centrifugation
Machine, the discharge port of the crystallization tank are connected to the feed inlet of delivery pump, and the discharge port of delivery pump is connected to the feed inlet of centrifuge；
Spiral type stirrer is equipped in the crystallization tank, the lateral wall of the crystallization tank is equipped with the collet of interior sky, the collet point
Not She You circulating cooling water inlet, circulating cooling water out, chilled water import, chilled water outlet, steam inlet and steam (vapor) outlet,
Each inlet and outlet are provided with valve.
It is screw-rod delivery pump as further preferred, described delivery pump, the discharge port of crystallization tank is set to crystallization tank slot bottom.
After using the above structure, compared to the prior art the utility model crystallization apparatus has the advantage that
1. spiral type stirrer is arranged, can crystallisation by cooling while stirring, crystallization rate is fast, uniform at particle after crystallization,
In flow-like, it is not required to the broken centrifugation apparatus that can be directly entered and is centrifuged.
2. collet is arranged, collet is respectively equipped with circulating cooling water entrance, freezing water entrance and steam inlet and outlet.Each
Inlet and outlet are provided with valve, first can carry out steam heating for dissolving to material, then tentatively cool down with cooling water again, finally
Freezing and crystallizing is carried out with chilled water, material is enable gradually to be crystallized, reaches good crystalline state.
3. being equipped with the collet of interior sky on the lateral wall of crystallization tank, Cooling Heat Transfer is uniform, and speed is fast, reduces equipment and occupies sky
Between.
4. transmitting by delivery pump, labor intensity of workers is substantially reduced, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the crystallization tank of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with drawings and examples.
As shown in Figure 1 and Figure 2, the utility model crystallization apparatus, including crystallization tank 1, delivery pump 3 and centrifuge 4, crystallization tank 1
Discharge port be connected to the feed inlet of delivery pump 3, the discharge port of delivery pump 3 is connected to the feed inlet of centrifuge 4；In crystallization tank 1
Equipped with spiral type stirrer 1.7, spiral type stirrer 1.7 includes the stirring blade of shaft and the screw type being connected in shaft,
Shaft is driven by motor (being not drawn into figure), and the lateral wall of crystallization tank 1 is equipped with the collet 2 of interior sky, and collet 2 is respectively equipped with circulation
Cooling water inlet 1.2, circulating cooling water out 1.5, chilled water import 1.1, chilled water outlet 1.6, steam inlet 1.3 and steam
Outlet 1.4, each inlet and outlet are provided with valve.
In the specific implementation, delivery pump 3 is screw-rod delivery pump to the utility model, and the discharge port of crystallization tank 1 is set to crystallization tank 1
The characteristics of slot bottom, when use crystallize according to material can first pass through steam inlet 1.3 and input steam and heat to material, electricity
Machine drive shaft drives stirring blade to be stirred material, dissolves it sufficiently, 1.3 valve of steam off import later, leads to
Cross steam (vapor) outlet 1.4 by condensed water discharge it is clean after close valve, then by recirculated cooling water be passed through collet 2 it is interior to material into
Chilled water, is finally passed through in collet 2 again and carries out freezing and crystallizing to material by the preliminary cooling of row.The utility model can be according to object
The characteristic of material controls the state of crystallization, and material crystallization is made to reach best condition.
Claims (2)
1. a kind of crystallization apparatus, it is characterised in that: including crystallization tank, delivery pump and centrifuge, the discharge port of the crystallization tank and
The feed inlet of delivery pump is connected to, and the discharge port of delivery pump is connected to the feed inlet of centrifuge；Screw type is equipped in the crystallization tank
Blender, the lateral wall of the crystallization tank are equipped with the collet of interior sky, and the collet is respectively equipped with circulating cooling water inlet, follows
Ring cooling water outlet, chilled water import, chilled water outlet, steam inlet and steam (vapor) outlet, each inlet and outlet are provided with valve.
2. crystallization apparatus according to claim 1, it is characterised in that: the delivery pump is screw-rod delivery pump, crystallization tank
Discharge port be set to crystallization tank slot bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456339.6U CN208626655U (en) | 2018-04-03 | 2018-04-03 | Crystallization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456339.6U CN208626655U (en) | 2018-04-03 | 2018-04-03 | Crystallization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208626655U true CN208626655U (en) | 2019-03-22 |
Family
ID=65731508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456339.6U Active CN208626655U (en) | 2018-04-03 | 2018-04-03 | Crystallization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208626655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516650A (en) * | 2021-11-05 | 2022-05-20 | 广州市鸿浩光电半导体有限公司 | Crystallization system and crystallization method for generating sodium fluoroaluminate crystals from acid etching aluminum slag |
-
2018
- 2018-04-03 CN CN201820456339.6U patent/CN208626655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516650A (en) * | 2021-11-05 | 2022-05-20 | 广州市鸿浩光电半导体有限公司 | Crystallization system and crystallization method for generating sodium fluoroaluminate crystals from acid etching aluminum slag |
| CN114516650B (en) * | 2021-11-05 | 2023-12-01 | 广东鸿浩半导体设备有限公司 | Crystallization system and crystallization method for generating sodium fluoroaluminate crystals from acid etched aluminum slag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109734582B (en) | Production process of sodium acetate | |
| CN1827526A (en) | Process for preparing potassium nitrate by double decomposition method | |
| CN102580347B (en) | Continuous crystallization method of tetraacetylethylenediamine | |
| CN216295255U (en) | Efficient filtering, washing and drying unit | |
| CN102583283A (en) | Method for preparing electronic-grade phosphoric acid via melting-crystallization | |
| CN208626655U (en) | Crystallization device | |
| CN110368712A (en) | A kind of device and method of continuous three sections of two-stages temperature gradient formula crystal refining durol | |
| US10195540B2 (en) | Modular sub-unit for a suspension crystallization system | |
| CN203196371U (en) | Continuous potassium dihydrogen phosphate crystallization device | |
| CN100567312C (en) | Continuous crystallisation process in the glyphosate production | |
| CN213221025U (en) | Control system for improving potassium chloride particle size in potassium-sodium separation | |
| CN215195499U (en) | Durene continuous freezing crystallization equipment | |
| CN205965090U (en) | Combined type barium sulfate crystallization device | |
| CN201890774U (en) | Combinative alkali ammonium chloride producing and crystallizing device | |
| CN202492368U (en) | Crystallization tower for purifying phosphoric acid | |
| CN206730529U (en) | A kind of scraped wall hollow sheet cools down continuous crystallisation drier | |
| CN105418535A (en) | Method for refining 2-chloro-5-chloromethylthiazole in melt crystallization mode and melt crystallization device used for the same | |
| EP1035128B1 (en) | Method for preparing raffinose crystals | |
| CN217567509U (en) | High-efficient separator of potassium salt mother liquor of potassium sodium salt separation system | |
| CN218306266U (en) | Continuous crystallization system of caprolactam | |
| CN201744336U (en) | Crystallizing device in pelletizing system | |
| CN220758048U (en) | Continuous cooling crystallization apparatus for producing | |
| CN217187982U (en) | Sublimation purification device for small laboratory | |
| CN218465512U (en) | Production system of battery-grade lithium carbonate | |
| CN210700052U (en) | Environment-friendly salicylamide preparation facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 530007 Factory Buildings 1 and 2, Guangxi University Science and Technology Park, No.1 Gaoxin Second Road, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Chenkang Biotechnology Co.,Ltd. Country or region after: China Address before: 530007 Factory Buildings 1 and 2, Guangxi University Science and Technology Park, No.1 Gaoxin Second Road, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: NANNING VENUSSON BIO-TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |