CN202582272U - Dividing wall type heat exchanger - Google Patents
Dividing wall type heat exchanger Download PDFInfo
- Publication number
- CN202582272U CN202582272U CN 201220006426 CN201220006426U CN202582272U CN 202582272 U CN202582272 U CN 202582272U CN 201220006426 CN201220006426 CN 201220006426 CN 201220006426 U CN201220006426 U CN 201220006426U CN 202582272 U CN202582272 U CN 202582272U
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- China
- Prior art keywords
- heat exchanger
- cylindrical shell
- dividing wall
- wall type
- thermal medium
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Abstract
The utility model discloses a dividing wall type heat exchanger which has the characteristic of capability of improving the heat exchanging performance. The dividing wall type heat exchanger comprises at least two barrel bodies (1), wherein a cold medium inlet pipe (11) is arranged at the lower part of each barrel body (1), a cold medium outlet pipe (12) is arranged at the upper part of each barrel body, a heat exchange body (2) is arranged in each barrel body (1), a heat medium inlet pipe (21) is arranged at the upper part of each heat exchange body (2), a heat medium outlet pipe (22) is arranged at the lower part of each heat exchange body (2), the two barrel bodies (1) are connected to form a series connection structure through the cold medium inlet pipes (11) and the cold medium outlet pipes (12), and the heat exchange bodies (2) in the barrel bodies (1) are also connected to form a series connection structure through the heat medium inlet pipes (21) and the heat medium outlet pipes (22). According to the dividing wall type heat exchanger, the heat exchanging performance is improved, and the consumption of water resource is reduced.
Description
Technical field
The utility model relates to a kind of heat transfer equipment, is specifically related to a kind of dividing wall type heat exchanger.
Background technology
Ice bucket is one of capital equipment of brewageing production, is used for the cooling effect of wine steam.Simultaneously, ice bucket also is to brewage the main water consumption equipment of producing.The quality of ice bucket heat exchange property, the consumption that directly influences cooling effect, water is big or small, and convection current wine temperature controlling etc.If the ice bucket heat exchange property is poor, then cooling-water consumption is big, and stream wine temperature is restive, influences the yield and quality of wine.
At present, the ice bucket major part is a tubbiness, and the promptly vertical tubular structure of placing is a kind of typical dividing wall type heat exchanger; Wherein, dividing wall type heat exchanger can be divided into jacketed type exchanger, coil heat exchanger, spray-type heat exchanger, double-tube heat exchanger etc. according to the difference of structure.The ice bucket bottom is provided with cooling water inlet pipe, and ice bucket top has the hot water discharger; Be provided with wine steam heat permutoid in the ice bucket, heat exchanger can be spiral coiled pipe, tubulation or other structures, and has wine steam-gas inlet pipe and the wine liquid outlet that extends the ice bucket staving.The heat transfer process of ice bucket all carries out in same staving; Cooling water successively carries out the heat exchange effect with wine steam heat permutoid from bottom to top; Cooling water has been heated to form high-temperature-hot-water during to ice bucket top; Wine steam then is successively to cool off from top to bottom, and the wine liquid outlet from the ice bucket bottom flows out wine liquid at last.Yet in the practical operation, the problem that ice bucket exists is that water consumption is big, cooling effect is unstable; Occur phenomenons such as " red switch " easily, promptly cooling water forms turbulent flow, causes taking place between the hot and cold water of top and the bottom in the ice bucket staving to mix and heat exchange each other; Can not the formation temperature gradient, destroyed the typical heat exchange rule of ice bucket upper heat and lower cold, it is too high to cause flowing the wine temperature; Influence the yield and quality of wine, and increased the consumption of water resource greatly.
The utility model content
The utility model technical problem to be solved provides a kind of dividing wall type heat exchanger that improves heat exchange performance.
The utility model solves the technical scheme that its technical problem adopted: dividing wall type heat exchanger; Comprise cylindrical shell; The bottom of cylindrical shell is provided with cold medium inlet, top is provided with cold media outlet pipe; Be provided with heat exchanger in the cylindrical shell, the top of heat exchanger is provided with the thermal medium inlet tube, the bottom is provided with the thermal medium outlet, and said cylindrical shell is at least two; Be connected to form cascaded structure through cold medium inlet and cold media outlet pipe between the cylindrical shell, be connected the same cascaded structure that forms with the thermal medium outlet through the thermal medium inlet tube between the heat exchanger in each cylindrical shell.
Wherein, heat exchanger comprises two inner chambers, and two inner chambers communicate with thermal medium inlet tube and thermal medium outlet respectively.
Further, heat exchanger also comprises heat exchanger tube, communicates through some heat exchanger tubes connections between two inner chambers.
Wherein, above-mentioned dividing wall type heat exchanger also comprises double pipe heat exchanger, and the outer tube of double pipe heat exchanger and cold medium inlet are connected to form cascaded structure, and the interior pipe and the thermal medium outlet of double pipe heat exchanger are connected to form cascaded structure.
Further, the quantity of said cylindrical shell is two.
The beneficial effect of the utility model is: the utility model is through be provided with two cylindrical shells at least; Form cascaded structure between the cylindrical shell; And be connected the same cascaded structure that forms with the thermal medium outlet through the thermal medium inlet tube between the heat exchanger in each cylindrical shell, make the dividing wall type heat exchanger of the utility model can form multistage heat exchange form, even turbulent phenomenon takes place the cold medium in one of them cylindrical shell; But turbulent flow can not take place between the cold medium in cold medium in this cylindrical shell and the other cylindrical shell; Thereby can guarantee to make cold medium formation temperature gradient, improve the heat exchange performance of heat exchanger, reduce water resources consumption.In addition, the utility model provides a kind of concrete heat exchanger structure, and this heat exchanger can increase heat exchange area, further improves heat exchange performance.Outlet end through at thermal medium is provided with double-tube heat exchanger, and the cold medium temperature in the double pipe heat exchanger is low, it is fast to flow, and is convenient to the thermal medium that before the heat exchanger is cooled off rapidly, effectively reduces the outlet temperature of thermal medium.
Description of drawings
Fig. 1 is wherein a kind of structural representation of embodiment of the utility model.
Be labeled as among the figure: cylindrical shell 1, cold medium inlet 11, cold media outlet pipe 12, heat exchanger 2, thermal medium inlet tube 21, thermal medium outlet 22, inner chamber 23, heat exchanger tube 24, outer tube 3, interior pipe 4.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
The dividing wall type heat exchanger of the utility model; Comprise cylindrical shell 1; The bottom of cylindrical shell 1 is provided with cold medium inlet 11, top is provided with cold media outlet pipe 12; Be provided with heat exchanger 2 in the cylindrical shell 1, the top of heat exchanger 2 is provided with thermal medium inlet tube 21, the bottom is provided with thermal medium outlet 22, and said cylindrical shell 1 is at least two; Be connected to form cascaded structure through cold medium inlet 11 with cold media outlet pipe 12 between the cylindrical shell 1, be connected the same cascaded structure that forms with thermal medium outlet 22 through thermal medium inlet tube 21 between the heat exchanger 2 in each cylindrical shell 1.The utility model is through be provided with two cylindrical shells 1 at least; Form cascaded structure between the cylindrical shell 1; And be connected the same cascaded structure that forms with thermal medium outlet 22 through thermal medium inlet tube 21 between the heat exchanger 2 in each cylindrical shell 1, make the dividing wall type heat exchanger of the utility model can form multistage heat exchange form, even turbulent phenomenon takes place the cold medium in one of them cylindrical shell 1; But turbulent flow can not take place between the cold medium in cold medium in this cylindrical shell 1 and the other cylindrical shell 1; Thereby can guarantee to make cold medium formation temperature gradient, improve the heat exchange performance of heat exchanger, reduce water resources consumption.
The structure of heat exchanger 2 is varied in the prior art; Simple the most a kind of is coiled pipe; The utility model provides a kind of specific embodiment of heat exchanger 2, and promptly heat exchanger 2 comprises that 23, two inner chambers 23 of two inner chambers communicate with thermal medium inlet tube 21 and thermal medium outlet 22 respectively; Further, heat exchanger 2 also comprises between 24, two inner chambers 23 of heat exchanger tube connecting through some heat exchanger tubes 24 and communicates.These heat exchanger 2 heat exchange areas are big, help further improving heat exchange performance, when carrying out heat exchange work, reduce water consumption.In addition,, thermal medium is pooled together after one section cooling, the temperature of thermal medium is consistent through inner chamber 23 is set.
Preferably, as shown in Figure 1, above-mentioned dividing wall type heat exchanger also comprises double pipe heat exchanger, and the outer tube 3 and the cold medium inlet 11 of double pipe heat exchanger are connected to form cascaded structure, and the interior pipe 4 and the thermal medium outlet 22 of double pipe heat exchanger are connected to form cascaded structure.Through outlet end double-tube heat exchanger is set like this at thermal medium; Cold medium temperature in the double pipe heat exchanger is low, mobile fast; Being convenient to go out the preceding thermal medium of heat exchanger cools off rapidly; Effectively reduce the outlet temperature of thermal medium, and the outlet temperature that helps controlling thermal medium through the flow of regulating cold medium is a suitable scope.
Preferably, as shown in Figure 1, in order on the basis of the heat exchange performance that improves heat exchanger, to practice thrift the production cost of heat exchanger, the quantity of said cylindrical shell is two.
The most preferred device of two cylindrical shells 1 and double-tube heat exchanger and the liquor cool that common ice bucket carries out aromatic Chinese spirit under the same conditions of comprising of the utility model tested discovery; Common ice bucket list rice steamer water consumption is 3 tons; It is 80 ℃ that ice bucket overflows mouth of pipe water outlet temperature; Stream wine temperature is controlled at 28～37 ℃, wherein flows wine gradient of temperature amplitude and reaches 9 ℃, and having carried out the people during the stream wine is 4 adjustment operations.Yet when adopting the utility model device, the ice bucket water consumption is merely 1.8 tons; Thermal medium exit water temperature is up to 97 ℃, and stream wine temperature stabilization is 18 ℃ of the temperature of cooling water, during beginning distillation behind the control and regulation inlet valve; Need not any artificial adjustment measure, stream wine temperature stabilization.Therefore, the utility model device cooling performance is good, and the cooling water utilization rate is high, and heat exchange is even, and condensation is rapid, and stream wine temperature stabilization reduces industrial water consumption well, has guaranteed the yield and quality of wine.
Claims (5)
1. dividing wall type heat exchanger; Comprise cylindrical shell (1); The bottom of cylindrical shell (1) is provided with cold medium inlet (11), top is provided with cold media outlet pipe (12); Be provided with heat exchanger (2) in the cylindrical shell (1), the top of heat exchanger (2) is provided with thermal medium inlet tube (21), the bottom is provided with thermal medium outlet (22), it is characterized in that: said cylindrical shell (1) is at least two; Be connected to form cascaded structure through cold medium inlet (11) and cold media outlet pipe (12) between the cylindrical shell (1), be connected the same cascaded structure that forms with thermal medium outlet (22) through thermal medium inlet tube (21) between the heat exchanger (2) in each cylindrical shell (1).
2. dividing wall type heat exchanger according to claim 1 is characterized in that: heat exchanger (2) comprises two inner chambers (23), and two inner chambers (23) communicate with thermal medium inlet tube (21) and thermal medium outlet (22) respectively.
3. dividing wall type heat exchanger according to claim 2 is characterized in that: heat exchanger (2) also comprises heat exchanger tube (24), communicates through some heat exchanger tubes (24) connection between two inner chambers (23).
4. according to claim 1,2 or 3 described dividing wall type heat exchangers; It is characterized in that: also comprise double pipe heat exchanger; The outer tube of double pipe heat exchanger (3) is connected to form cascaded structure with cold medium inlet (11), and the interior pipe (4) of double pipe heat exchanger is connected to form cascaded structure with thermal medium outlet (22).
5. dividing wall type heat exchanger according to claim 4 is characterized in that: the quantity of said cylindrical shell (1) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220006426 CN202582272U (en) | 2012-01-09 | 2012-01-09 | Dividing wall type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220006426 CN202582272U (en) | 2012-01-09 | 2012-01-09 | Dividing wall type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582272U true CN202582272U (en) | 2012-12-05 |
Family
ID=47251675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220006426 Expired - Lifetime CN202582272U (en) | 2012-01-09 | 2012-01-09 | Dividing wall type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582272U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868374A (en) * | 2014-03-06 | 2014-06-18 | 济钢集团有限公司 | Dividing wall type heat exchanger |
| CN110514050A (en) * | 2019-09-20 | 2019-11-29 | 张春丽 | A kind of multi-stage heat exchanger system with supplemental heat source |
| CN114409409A (en) * | 2021-12-31 | 2022-04-29 | 宁波伏尔肯科技股份有限公司 | Integrated silicon carbide ceramic heat exchanger and manufacturing method thereof |
-
2012
- 2012-01-09 CN CN 201220006426 patent/CN202582272U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868374A (en) * | 2014-03-06 | 2014-06-18 | 济钢集团有限公司 | Dividing wall type heat exchanger |
| CN110514050A (en) * | 2019-09-20 | 2019-11-29 | 张春丽 | A kind of multi-stage heat exchanger system with supplemental heat source |
| CN110514050B (en) * | 2019-09-20 | 2020-09-18 | 泰州市恒达换热设备制造有限公司 | Multistage heat exchange system with supplementary heat source |
| CN114409409A (en) * | 2021-12-31 | 2022-04-29 | 宁波伏尔肯科技股份有限公司 | Integrated silicon carbide ceramic heat exchanger and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |