CN2748145Y - Crystallizing tank - Google Patents
Crystallizing tank Download PDFInfo
- Publication number
- CN2748145Y CN2748145Y CN200420120488.3U CN200420120488U CN2748145Y CN 2748145 Y CN2748145 Y CN 2748145Y CN 200420120488 U CN200420120488 U CN 200420120488U CN 2748145 Y CN2748145 Y CN 2748145Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- tank
- heat
- tank body
- pipe
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
The utility model relates to a crystallizing tank comprising a vertical tank with materials, the inlet and the outlet of the heat-exchange medium. A stirring shaft with stirring blades connected with power is installed on a tank axial cord; a medium inlet pipe is connected with a heat exchanger distributed at the inner side of the tank by a lower end pipe. The upper end of the heat exchanger is connected with a medium outlet pipe by an upper end pipe connected with the heat exchanger which adopts finned heat-exchange plates. The finned heat-exchange plates are installed at same direction and tilt angle, and the tilt angle between the finned heat-exchange plates and the tank in radical direction is smaller than 30 degrees. The stirring blades on same altitude of the stirring shaft adopt asymmetric single stirring blades with big-piece. The utility model is high in heat-transfer efficiency, uneasy in deposition on the heat-exchange pipe and small in power consumption.
Description
Technical field
The utility model relates to a kind of material crystallizing tank that is applicable to that light industry, chemical industry, food, pharmaceutical industry use.
Background technology
At present, the material crystallizing tank that light industry, chemical industry, food, pharmaceutical industry use comprises the tank body of band material and heat exchange medium import and export, the shaft of the band paddle that connects with power is installed on the tank body axis, medium inlet is connected with the heat exchanger tube that is distributed in the tank body inboard by the lower end pipe, and the heat exchanger tube upper end connects the media outlet pipe by connected upper pipes.Heat exchanger tube is tubulation or coil pipe, and the equal height shaft is provided with the paddle of a plurality of symmetries.Above-mentioned crystallizing tank heat transfer efficiency is lower, and liquid material forms brilliant dirt easily in the crystallization process on heat exchanger tube, and power consumption is bigger.
The utility model content
The crystallizing tank that provides a kind of heat transfer efficiency higher is provided the utility model purpose.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of crystallizing tank, the vertical tank body that comprises band material and heat exchange medium import and export, the shaft of the band paddle that connects with power is installed on the tank body axis, medium inlet is communicated with the heat exchanger that is distributed in the tank body inboard by the lower end pipe, the heat exchanger upper end connects the media outlet pipe by the upper pipes that is communicated with it, and heat exchanger adopts finned heat exchanger plates.
Finned heat exchanger plates is a sandwich plate, and finned heat exchanger plates is installed with pivot angle in the same way, itself and tank body radially between pivot angle less than 30 °.
Paddle on the equal height shaft adopts the asymmetric single paddle of big chip.
The utility model operation principle is: liquid material enters tank body by the material inlet pipe, enters to open the cooling medium inlet valve when a certain amount of, and cooling medium enters heat exchanger tube from medium inlet.Open buncher simultaneously, drive paddle work.Close inlet valve after being fed to a certain degree.According to material crystallization curve conversion cooling medium and control cooling medium consumption, and then the crystallization control temperature, the crystallization curve crystallization is pressed in strictness, controls mixing speed simultaneously and makes crystallization even.Medium after the heat exchange is discharged through media outlet.Can observe the crystallization situation by manhole in the production process, extract out through pump by material outlet after reaching requirement, stop after discharging begins stirring.
The utility model adopts finned heat exchanger plates, makes heat exchange faster, and heat transfer efficiency is higher; The fin of heat exchanger is installed with pivot angle in the same way, its and tank body radially between pivot angle less than 30 °, become reverse with mixing direction, be convenient to form turbulent flow, liquid is forced flow between fin, is difficult for forming brilliant dirty; Paddle on the equal height shaft adopts the asymmetric single paddle of big chip, can adjust angle arbitrarily, and area coverage is big, and is little with respect to the power consumption of many paddles.In addition, the utility model adopts vertical design, and floor space is little.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cut-away view of Fig. 1;
Fig. 3 is paddle and shaft connecting relation schematic diagram;
Fig. 4 is the paddle structural representation.
The specific embodiment
As shown in the figure, crystallizing tank comprises that the vertical tank body 8,2 of band material inlet 16, outlet 17 and heat exchange medium import 18, outlet 19 is for irritating body top end socket.The shaft 14 of the band paddle 7 that connects with motor 1 is installed on tank body 8 axis, medium import 18 is communicated with the finned heat exchanger plates 5 that is distributed in the tank body inboard by lower end pipe 13, and finned heat exchanger plates 5 upper ends connect media outlet 19 by the upper pipes 3 that is communicated with it.Finned heat exchanger plates 5 can lead to the sandwich plate of heat transferring medium (as cooling water) for the centre, and finned heat exchanger plates 5 is installed with pivot angle in the same way, itself and tank body 8 radially between 15 ° of pivot angles.Paddle 7 on the equal height shaft 14 adopts the asymmetric single paddle of big chips (among Fig. 4 dotted portion 25 along axis 23 knuckles 30 degree).4,12 be respectively the upper and lower end pipe and support, 9 be tapered shaped can at the bottom of, 10 is the tank body supporting leg, 11 is the shaft lower bracket, 15 is the shaft coupling between motor reducer output shaft and the shaft.20 is manhole, and 21 is access hole, and 22 are the free gas outlet.24 is the connection support steel bar between the finned heat exchanger plates 5.
Claims (3)
1, a kind of crystallizing tank, the vertical tank body that comprises band material and heat exchange medium import and export, the shaft of the band paddle that connects with power is installed on the tank body axis, medium inlet is communicated with the heat exchanger that is distributed in the tank body inboard by the lower end pipe, the heat exchanger upper end connects the media outlet pipe by the upper pipes that is communicated with it, it is characterized in that heat exchanger adopts finned heat exchanger plates.
2, crystallizing tank as claimed in claim 1 is characterized in that, finned heat exchanger plates is a sandwich plate, and finned heat exchanger plates is installed with pivot angle in the same way, itself and tank body radially between pivot angle less than 30 °.
3, crystallizing tank as claimed in claim 1 or 2 is characterized in that, the paddle on the equal height shaft adopts the asymmetric single paddle of big chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420120488.3U CN2748145Y (en) | 2004-12-24 | 2004-12-24 | Crystallizing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420120488.3U CN2748145Y (en) | 2004-12-24 | 2004-12-24 | Crystallizing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748145Y true CN2748145Y (en) | 2005-12-28 |
Family
ID=35719639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200420120488.3U Expired - Fee Related CN2748145Y (en) | 2004-12-24 | 2004-12-24 | Crystallizing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2748145Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086157A (en) * | 2010-12-29 | 2011-06-08 | 菱花集团有限公司 | Crystal transition tank for producing glutamic acid |
| CN101444682B (en) * | 2008-12-08 | 2011-09-14 | 张剑秋 | Bottom valve of crystallizing tank |
| CN101538192B (en) * | 2009-03-16 | 2013-04-24 | 江苏华派新材料科技有限公司 | Enyl phenol refining plant and method thereof |
| CN103239886A (en) * | 2013-05-20 | 2013-08-14 | 无锡市华立石化工程有限公司 | Multifunctional heat exchanging device of crystallizing kettle |
| CN104385082A (en) * | 2014-09-19 | 2015-03-04 | 安徽金龙机械有限公司 | Automatic control processing system for bottom surface of crystallizing tank |
| CN105771305A (en) * | 2016-05-11 | 2016-07-20 | 南宁市夏阳化工科技有限责任公司 | Buffer crystallization equipment for producing adblue |
| 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 |
| CN104385082B (en) * | 2014-09-19 | 2017-01-04 | 安徽金龙机械有限公司 | A kind of crystallizer bottom surface automatically controls system of processing |
| CN110180210A (en) * | 2019-06-18 | 2019-08-30 | 罗睿智 | A kind of rapid cooling crystallization kettle of industry organic salt |
-
2004
- 2004-12-24 CN CN200420120488.3U patent/CN2748145Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444682B (en) * | 2008-12-08 | 2011-09-14 | 张剑秋 | Bottom valve of crystallizing tank |
| CN101538192B (en) * | 2009-03-16 | 2013-04-24 | 江苏华派新材料科技有限公司 | Enyl phenol refining plant and method thereof |
| CN102086157A (en) * | 2010-12-29 | 2011-06-08 | 菱花集团有限公司 | Crystal transition tank for producing glutamic acid |
| CN103239886A (en) * | 2013-05-20 | 2013-08-14 | 无锡市华立石化工程有限公司 | Multifunctional heat exchanging device of crystallizing kettle |
| CN104385082A (en) * | 2014-09-19 | 2015-03-04 | 安徽金龙机械有限公司 | Automatic control processing system for bottom surface of crystallizing tank |
| CN104385082B (en) * | 2014-09-19 | 2017-01-04 | 安徽金龙机械有限公司 | A kind of crystallizer bottom surface automatically controls system of processing |
| CN105771305A (en) * | 2016-05-11 | 2016-07-20 | 南宁市夏阳化工科技有限责任公司 | Buffer crystallization equipment for producing adblue |
| 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 |
| CN110180210A (en) * | 2019-06-18 | 2019-08-30 | 罗睿智 | A kind of rapid cooling crystallization kettle of industry organic salt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |