CN205340202U - Crude anthracene crystallization equipment - Google Patents
Crude anthracene crystallization equipment Download PDFInfo
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- CN205340202U CN205340202U CN201521113869.3U CN201521113869U CN205340202U CN 205340202 U CN205340202 U CN 205340202U CN 201521113869 U CN201521113869 U CN 201521113869U CN 205340202 U CN205340202 U CN 205340202U
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- crystallizer
- crude anthracene
- guide shell
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- utility
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Abstract
The utility model provides a crude anthracene crystallization equipment, including the crystallizer, the crystallizer import is connected with mass flow meter, and the crystallizer export is connected with vertical centrifuge, crystallizer inside is equipped with a draft tube at least, the draft tube has the intermediate layer, and draft tube upper portion is the export, and the lower part is the import. The utility model discloses the crystallization equipment crystallization effect who uses is better, and the quality and the yield of product have all obtained the improvement, and the operation becomes more meticulous more, and is more automatic.
Description
Technical field
This utility model belongs to crude anthracene crystallizer technical field, is specifically related to a kind of crude anthracene crystallizer.
Background technology
There is a lot of shortcoming in existing crude anthracene crystallizer, for instance, crystallizer internal structure is complicated, and stirring wing is more；The result caused is that crystallizer wall built-up is serious, needs labor cleaning after wall built-up, and otherwise crystallizer heat transfer effect is undesirable, cooling is relatively slow, and crystallization time is long, also has the vibrations of existing centrifuge very big, crystal grain is broken, presents Powdered, causes that product quality is defective.
Summary of the invention
For solving the problems referred to above, this utility model provides a kind of crude anthracene crystallizer, and this equipment can effectively shorten crystallization time, improves product yield.
The purpose of this utility model is achieved in that
A kind of crude anthracene crystallizer, including crystallizer, crystallizer import is connected with mass flowmenter, crystallizer outlet is connected with vertical centrifugal machine, and at least provided with a guide shell inside described crystallizer, described guide shell is with interlayer, guide shell top is outlet, and bottom is import.
Described crystallizer is jacket type crystallizer.
It is provided with axial flow inside described guide shell and advances dasher.
Described agitator has at least a metaplasm leaf.
The bottom of described agitator is provided with scraper.
Relative to prior art, the crystallizer crystallization effect that this utility model uses is better, and the quality of product and yield are obtained for raising, and operation becomes more meticulous more, automatization more.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of crude anthracene crystallizer, including crystallizer 1, crystallizer import 11 is connected with mass flowmenter 2, and crystallizer outlet 12 is connected with vertical centrifugal machine 3, described crystallizer 1 is internal at least provided with a guide shell 4, described guide shell is with interlayer 41, and guide shell top is outlet 42, and bottom is import 43, interlayer is used for being filled with water, carries out heating up or cooling down.
Crystallizer 1 is jacket type crystallizer, and chuck Lee is full of cooling water, strengthens the heat-transfer effect of crystallizer.
The internal axial flow that is provided with of guide shell 1 advances dasher 5, agitator 5 has at least a metaplasm leaf 6, is used for increasing heat-transfer effect, the flow regime of strength imparting material, and the bottom of agitator 5 is provided with scraper 7, it is possible to the crude anthracene condensed by crystalliser feet scraping at any time.
When the disposal ability of crystallizer is less, for instance 7-10 ton/platform/sky, a guide shell is set inside crystallizer, the agitator in guide shell arranges a blade.
When the disposal ability of crystallizer is moderate, for instance 11-15 ton/platform/sky, a guide shell is set inside crystallizer, the agitator in guide shell arranges two blades.
When the disposal ability of crystallizer is bigger, such as 16-20 ton/platform/sky, small one and large one two guide shells are set inside crystallizer, agitator in guide shell is respectively provided with two blades and a blade, when arranging two guide shells, the entrance point of the guide shell on top and the port of export of lower guide flow cartridge are attached, in order to heat up or cooling simultaneously.
Guide shell within crystallizer and the blade on agitator carry out reasonable Arrangement according to the disposal ability of crystallizer and the size of crystallizer.
Specific works process of the present utility model is:
Carbolineum feed liquid, before entering crystallizer, first passes through mass flowmenter, and the carbolineum entering crystallizer is measured accurately；Adopt advanced axial flow to advance dasher and guide shell structure in crystallizer, by increasing capacitance it is possible to increase heat exchange area, the flow regime of strength imparting material, it is to avoid crystallization wall cling phenomenon, make crystal not broken, shorten crystallization time, there is no clogging during blowing simultaneously；Entering vertical centrifugal machine through crystallisation step crude anthracene product to be centrifuged, the vibrations of vertical centrifugal machine centrifugal process are little, and crude anthracene product is not broken, and granularity is relatively big, is increased to 450 μm by original 200 μm.
Claims (5)
1. a crude anthracene crystallizer, it is characterized in that: include crystallizer (1), crystallizer import (11) is connected with mass flowmenter (2), crystallizer outlet (12) is connected with vertical centrifugal machine (3), described crystallizer (1) is internal at least provided with a guide shell (4), described guide shell is with interlayer (41), and guide shell top is outlet (42), and bottom is import (43).
2. crude anthracene crystallizer according to claim 1, it is characterised in that: described crystallizer (1) is jacket type crystallizer.
3. crude anthracene crystallizer according to claim 1, it is characterised in that: the internal axial flow that is provided with of described guide shell (4) advances dasher (5).
4. crude anthracene crystallizer according to claim 3, it is characterised in that: described agitator (5) has at least a metaplasm leaf (6).
5. crude anthracene crystallizer according to claim 3, it is characterised in that: the bottom of described agitator (5) is provided with scraper (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113869.3U CN205340202U (en) | 2015-12-29 | 2015-12-29 | Crude anthracene crystallization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113869.3U CN205340202U (en) | 2015-12-29 | 2015-12-29 | Crude anthracene crystallization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205340202U true CN205340202U (en) | 2016-06-29 |
Family
ID=56170975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113869.3U Active CN205340202U (en) | 2015-12-29 | 2015-12-29 | Crude anthracene crystallization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205340202U (en) |
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2015
- 2015-12-29 CN CN201521113869.3U patent/CN205340202U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |