CN205730440U - A kind of cooling fins and a kind of cooling fins formula crystallizer - Google Patents
A kind of cooling fins and a kind of cooling fins formula crystallizer Download PDFInfo
- Publication number
- CN205730440U CN205730440U CN201620466506.6U CN201620466506U CN205730440U CN 205730440 U CN205730440 U CN 205730440U CN 201620466506 U CN201620466506 U CN 201620466506U CN 205730440 U CN205730440 U CN 205730440U
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- CN
- China
- Prior art keywords
- cooling fins
- cooling
- tank body
- coil pipe
- crystallizer
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
Abstract
This utility model relates to a kind of cooling fins, including fin body；The inside of fin body is provided with the cavity accommodating cooling medium, and one end of fin body is provided with the entrance of cooling medium, and the other end is provided with the outlet of cooling medium.Further relating to a kind of cooling fins formula crystallizer, equipped with multiple cooling fins, it includes tank body, upper coil pipe, lower coil pipe；Upper coil pipe is positioned at the top of tank body and connects with cooling fins, and lower coil pipe is positioned at the lower section of tank body and connects with cooling fins；Upper coil pipe connects the upper discrepancy pipe passing tank body, and lower coil pipe connects the lower discrepancy pipe passing tank body.This utility model has and is easily configured Large Copacity area ratio, reduces the temperature difference between cooling medium and the material being crystallized, the most energy-conservation advantage, belongs to the cooling technology field of crystallizer.
Description
Technical field
This utility model relates to the cooling technology of crystallizer, specifically, relates to a kind of cooling fins, and cold equipped with this
But the crystallizer of fin.
Background technology
Being currently used for freezing and crystallizing divides the type of cooling that the crystallizer carrying or dewaxing is conventional mainly to have two kinds: one is coil pipe
Formula, another kind is that curved surface concentrically ringed with housing cooling is board-like.
The structure of coiled crystallizer is: at the internally installed shape steel bracket being parallel to cylinder of crystallizer, support is along cylinder
Outside fixed installation equal pitch or the spiral coil of irregular pitch in diametric(al), for overcoming shaped steel to hinder the runner of crystallizer
The dead band formed, needs perforate on shaped steel to eliminate defect, capacity and area to be compared bigger crystallizer (general 4m2/T
Material, the highest 4.8m2/T material), shaft, the stirrer paddle of differently configured angle on shaft are installed in the center of tank；For protecting
In holding crystallizer, material forms good circulation under stirrer paddle effect, and the total helical length of coil pipe is the highest, cylinder with
Crystallizer raises on year-on-year basis, and the usual capacity of this crystallizer and area ratio are haggled over little, identical heat transmit in the case of: cooling medium and
In crystallizer, the mean temperature difference of cooled crystallized stock is the biggest；Circulating pump needs are high-lift overcomes cooling medium at dish
Resistance in pipe.
The shortcoming of coiled crystallizer: (1) processing and manufacturing difficulty is big, installs and needs to support along cylinder direction shaped steel；(2) hold
Amount area ratio is relatively small, cooling medium and to be crystallized material temperature difference big, and identical material crystallization can increase the energy consumption of refrigeration machine；(3)
During cylinder height height, big for avoiding cooling medium to import and export the temperature difference, need the coil pipe in cylinder direction to carry out subsection setup turnover
Mouth is to reduce the temperature difference importing and exporting cooling medium i.e.: many imports multiple exit；(4) circulating pump of crystallizer configuration needs high-lift next
Overcoming cooling medium resistance in coil pipe, the power that circulating pump needs is big.
The structure of concentric circular curved surface coldplate shell mould crystallizer is: install the curved surface coldplate of concentric circular pattern in housing,
Install between coldplate shell and housing, between coldplate shell and coldplate shell several guide rollers by tank body centre-driven and
Stirring scraper, this scraper is in operation and plays stirring action simultaneously.The crystallizer of this version overcomes coiled crystallizer and joins
The capacity area put, than little defect, can realize big capacity area ratio, the temperature difference contracting between cooling medium and cooled material
Little, relative coiled crystallizer is relative energy-saving in terms of cooling angle.
The shortcoming of concentric circular curved surface coldplate shell mould crystallizer: (1) equipment making difficulty strengthens, manufacturing cost is high；(2) need
To drive stirring scraper by bigger power；(3) Large Copacity crystallizer difficulty realizes making.
Utility model content
For technical problem present in prior art, the purpose of this utility model is: provide one to be applied to crystallizer
The cooling fins of new structure.
Another purpose of the present utility model is: provide a kind of capacity area than big, the one of making of saving energy and reduce the cost, be prone to
Cooling fins formula crystallizer.
In order to achieve the above object, this utility model adopts the following technical scheme that
A kind of cooling fins, it is characterised in that: include fin body；The inside of fin body is provided with and accommodates cooling medium
Cavity, one end of fin body is provided with the entrance of cooling medium, and the other end is provided with the outlet of cooling medium；Described fin body is
Rectangle hollow plate-shaped, the one side of fin body is flat board, and another side is the contour plate of press-in cavity；The entrance of cooling medium and
The outlet of cooling medium is positioned on the long limit of the rectangle of fin body, and one is positioned at upper end, and one is positioned at lower end.
Preferred as one, the end face of the shape shell of press-in contour plate is that male and fomale(M&F), contour plate and flat board are concavo-convex by this
Face contacts.
Preferred as one, the quantity of shape shell is multiple；The cross section of shape shell is polygon, circular or oval；
The inner side being welded on flat board that male and fomale(M&F) seals.
A kind of cooling fins formula crystallizer, equipped with multiple cooling fins, it includes tank body, upper coil pipe, lower coil pipe；Upper coil pipe
Being positioned at the top of tank body and connect with cooling fins, lower coil pipe is positioned at the lower section of tank body and connects with cooling fins；Upper dish
Pipe connects the upper discrepancy pipe passing tank body, and lower coil pipe connects the lower discrepancy pipe passing tank body.
Preferred as one, tank body is erect cylindric, during multiple cooling fins are with the axis of tank body in tank body
The heart is arranged in annular.
Preferred as one, to overlook on direction, cooling fins is arranged with radial skew；All cooling fins are with tank body
Circumference array arrangement centered by axis.
Preferred as one, a kind of cooling fins formula crystallizer, also include the stirring paddle on an axis being positioned at tank body.
Preferred as one, the entrance of the cooling medium of cooling fins connects with lower coil pipe, and the outlet of cooling medium is with upper
Coil pipe connects.
The cooling means of a kind of cooling fins formula crystallizer, uses cooling fins formula crystallizer, and the material being crystallized injects
In tank body, cooling medium enters from lower discrepancy pipe, through lower coil pipe, cooling fins, upper coil pipe, goes out from upper discrepancy pipe flow, and cooling is situated between
Matter carries out heat exchange cooling by the cooling fins material to being crystallized；In cooling procedure, it is positioned at the stirring paddle stirring of tank body, quilt
The material of crystallization, from inside to outside through cooling fins, forms again circulation from bottom to top between cooling fins and tank body simultaneously.
Generally speaking, this utility model has the advantage that
(1) it is easily configured Large Copacity area ratio, reduces the temperature difference between cooling medium and the material being crystallized, relatively save
Energy.
(2) use stirring paddle, there is under low speed of agitator good heat-transfer effect.
(3) fin plate shell resistance is little, and self-circulating pump lift is low.
(4), after using brand-new cooling fins structure, the crystallizer that single tankage size is big, spirit can be configured according to different production capacities
Live changeable, meet the making of the crystallizer of different size capacity.
(5) crystallization time is relatively short.
(6) temperature difference of the entrance and exit of cooling medium is little, and single crystals tank is arranged without segmentation entrance and exit.
(7) unique structure design can realize the material oblique flow from inside to outside that crystallizer is crystallized through cooling wing
Sheet shell, forms circulation from bottom to top between fin plate shell and crystallizer housing, and heat transfer is evenly.
(8) each cooling fins is with radially the most angled, it is to avoid the material being crystallized cooling under agitation exists
The flow regime in dead band occurs in crystallizer；The design of such structure is more conducive to abundant heat exchange, it is to avoid heat exchange is uneven.
(9) structure using flat board and contour plate to coordinate in fin body, lives flat board, the height of shape shell by shape roof
Degree is the gap of flat board and contour plate, and the intensity of cooling fins is effectively ensured, even if being allowed to make thin, elongated, is not easy to become
Shape.
(10) shape shell is set, the flow regime of cooling medium can be made to convert to turbulent flow and turbulent flow, strengthen cooling medium and pass
Thermal film coefficient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of cooling fins.
Fig. 2 is the schematic diagram of cooling fins formula crystallizer.
Fig. 3 is the sectional view of cooling fins.
Fig. 4 is the sectional view of cooling fins formula crystallizer.
Wherein, 1 is fin body, and 2 is the entrance of cooling medium, and 3 is the outlet of cooling medium, and 4 is flat board, and 5 is die mould
Plate, 6 is cavity, and 7 is male and fomale(M&F), and 8 is tank body, and 9 is upper coil pipe, and 10 is lower coil pipe, and 11 is the upper pipe that comes in and goes out, and 12 is the lower pipe that comes in and goes out,
13 is stirring paddle.
Detailed description of the invention
Come that the utility model is described in more detail below.
A kind of cooling fins formula crystallizer includes: tank body, upper coil pipe, lower coil pipe, upper discrepancy pipe, lower discrepancy pipe, stirring paddle,
Multiple cooling fins.
Cooling fins includes fin body, the entrance of cooling medium, the outlet of cooling medium.Fin body is rectangle hollow
Plate-shaped, one side is flat board, and another side is contour plate.The end face of the shape shell of press-in contour plate is male and fomale(M&F), flat board and die mould
Plate is contacted by male and fomale(M&F), uses laser welding or butt-joint, and the surrounding of fin body uses full weld to close, and forms airtight cavity
Circulation passage as cooling medium.The quantity of shape shell is multiple, is the most just uniformly distributed in intensity.The horizontal stroke of shape shell
Cross section is polygon (positive direction or become a full member square, equilateral triangle or triangle of becoming a full member), circular or oval.Entering of cooling medium
Mouth is positioned at the lower end of fin body, and the outlet of cooling medium is positioned at the upper end of fin body.
Tank body is cylindric, and the interior top of tank body is equipped with upper coil pipe, and the interior lower section of tank body is equipped with lower coil pipe, and upper discrepancy pipe is worn
Crossing tank body to be connected by outside and upper coil pipe, outside is connected with lower coil pipe by lower discrepancy pipe through tank body, can by upper come in and go out pipe and under
The pipe that comes in and goes out accesses cooling recirculation system.Stirring paddle is arranged on the interior axis along tank body of tank body and places.
The quantity of cooling fins is multiple, and along the circumference array arrangement of tank body, overall alignment becomes annular.Bowing
In apparent direction, all and radial skew, and inclination angle is equal for each cooling fins, and incline direction is identical.The cooling of all cooling fins
The entrance of medium accesses lower coil pipe, and the outlet of the cooling medium of all cooling fins accesses upper coil pipe.
Operating process of the present utility model is as follows:
(1) normal operating Petiolus Trachycarpi oil feeds 70 degree, stops charging after the material being crystallized attains to a high place.
(2) cooling water circulation startup, cooling water enters from lower discrepancy pipe, through lower coil pipe, cooling fins, upper coil pipe, from upper
The pipe flow that comes in and goes out goes out, and cooling water carries out heat exchange by cooling fins to the material being crystallized.
(3) mixing speed is proceeded to low speed 8-9 rev/min when crystal occurs by 11 revs/min.
The temperature that crystallization terminates to keep differs small with temperature of charge substantially.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The restriction of embodiment, other any without departing from the change made under spirit of the present utility model and principle, modify, replace
In generation, combine, simplify, all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (8)
1. a cooling fins, it is characterised in that: include fin body；The inside of fin body is provided with the sky accommodating cooling medium
Chamber, one end of fin body is provided with the entrance of cooling medium, and the other end is provided with the outlet of cooling medium；Described fin body is square
Shape hollow slat shape, the one side of fin body is flat board, and another side is the contour plate of press-in cavity；The entrance of cooling medium and cold
But on the long limit of the rectangle that the outlet of medium is positioned at fin body, one is positioned at upper end, and one is positioned at lower end.
2. according to a kind of cooling fins described in claim 1, it is characterised in that: the end face of the shape shell of press-in contour plate is recessed
Convex surface, contour plate and flat board are contacted by this male and fomale(M&F).
3. according to a kind of cooling fins described in claim 2, it is characterised in that: the quantity of described shape shell is multiple；Shape
The cross section of shell is polygon, circular or oval；The inner side being welded on flat board that male and fomale(M&F) seals.
4. a cooling fins formula crystallizer, equipped with multiple cooling fins as according to any one of claim 1-3, its feature
It is: it includes tank body, upper coil pipe, lower coil pipe；Upper coil pipe is positioned at the top of tank body and connects with cooling fins, lower coil pipe position
In the interior lower section of tank body and connect with cooling fins；Upper coil pipe connects the upper discrepancy pipe passing tank body, and lower coil pipe connection passes tank
The lower discrepancy pipe of body.
5. according to a kind of cooling fins formula crystallizer described in claim 4, it is characterised in that: described tank body is the cylinder erected
Shape, multiple cooling fins are arranged in annular in tank body centered by the axis of tank body.
6. according to a kind of cooling fins formula crystallizer described in claim 5, it is characterised in that: overlook on direction, cooling down wing
Sheet is arranged with radial skew；All cooling fins are circumference array arrangement centered by the axis of tank body.
7. according to a kind of cooling fins formula crystallizer described in claim 4, it is characterised in that: it also includes that is positioned at a tank body
Axis on stirring paddle.
8. according to a kind of cooling fins formula crystallizer described in claim 4, it is characterised in that: the cooling of described cooling fins is situated between
The entrance of matter connects with lower coil pipe, and the outlet of cooling medium connects with upper coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466506.6U CN205730440U (en) | 2016-05-19 | 2016-05-19 | A kind of cooling fins and a kind of cooling fins formula crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466506.6U CN205730440U (en) | 2016-05-19 | 2016-05-19 | A kind of cooling fins and a kind of cooling fins formula crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730440U true CN205730440U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466506.6U Active - Reinstated CN205730440U (en) | 2016-05-19 | 2016-05-19 | A kind of cooling fins and a kind of cooling fins formula crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920869A (en) * | 2016-05-19 | 2016-09-07 | 立钢贝纳德工程设备(广州)有限公司 | Cooling fin and cooling fin type crystallizing tank and cooling method thereof |
-
2016
- 2016-05-19 CN CN201620466506.6U patent/CN205730440U/en active Active - Reinstated
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920869A (en) * | 2016-05-19 | 2016-09-07 | 立钢贝纳德工程设备(广州)有限公司 | Cooling fin and cooling fin type crystallizing tank and cooling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianli Inventor after: Cheng Yulong Inventor before: Cheng Yulong |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510663 room 905, 112 science Avenue, Huangpu District, Guangzhou City, Guangdong Province (office only) Patentee after: INTERSONIKON-CM BERNARDINI ENGINEERING EQUIPMENT (GUANGZHOU) Co.,Ltd. Address before: Room 1212, 101 science Avenue, Science City, Guangzhou high tech Industrial Development Zone, Guangzhou, Guangdong 510700 Patentee before: INTERSONIKON-CM BERNARDINI ENGINEERING EQUIPMENT (GUANGZHOU) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |
|
| RR01 | Reinstatement of patent right | ||
| RR01 | Reinstatement of patent right |
Former decision: Termination of patent rights for unpaid annual fees Former decision publication date: 20230526 |