CN102679757A - High-efficiency tower-top condenser - Google Patents
High-efficiency tower-top condenser Download PDFInfo
- Publication number
- CN102679757A CN102679757A CN2012101705265A CN201210170526A CN102679757A CN 102679757 A CN102679757 A CN 102679757A CN 2012101705265 A CN2012101705265 A CN 2012101705265A CN 201210170526 A CN201210170526 A CN 201210170526A CN 102679757 A CN102679757 A CN 102679757A
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- tower body
- fin
- tower
- upper cover
- overhead condenser
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a high-efficiency tower-top condenser. The high-efficiency tower-top condenser comprises a sealed tower body, wherein the upper end and the lower end of the tower body are respectively provided with an upper sealing head and a lower sealing head which are connected by a plurality of row pipes; a cooling water inlet is arranged at the position on the tower body close to the lower sealing head; and a cooling water outlet is arranged at the position on the tower body close to the upper sealing head. The high-efficiency tower-top condenser is characterized in that the surfaces of the row pipes are provided with spiral metal radiating fins from top to bottom. The high-efficiency tower-top condenser disclosed by the invention is higher in heat exchange efficiency.
Description
Technical field
The present invention relates to a kind of condenser, relate in particular to a kind of efficient overhead condenser.
Background technology
At present, the general shell-and-tube fixed head condenser that adopts in Chemical Manufacture, this condenser comprises the tower body of integral type sealing; The two ends up and down of said tower body are respectively equipped with upper cover and low head, and the tubulation through some sealings between said upper cover and the said low head is communicated with, and tubulation is fixed through stationary barrier; The position of nearly upper cover offers coolant outlet on tower body; The position of nearly low head offers cooling water inlet on tower body, and this kind condenser structure is simple, use cost is lower, therefore in Chemical Manufacture, is widely used; But this kind condenser also has weak point in long-term use; For example: in the tower body of fixed size tubulation be shaped as elongated cylindricly, its heat exchange area is limited, thereby causes heat exchanger effectiveness lower.
In sum, existing condenser exists lower defective of heat exchanger effectiveness and problem.
Summary of the invention
Technical problem to be solved by this invention provides the higher efficient overhead condenser of a kind of heat exchanger effectiveness.
For solving the problems of the technologies described above; The technical solution that the present invention adopts is: a kind of efficient overhead condenser; The tower body that comprises sealing; The top and bottom of said tower body are separately installed with upper cover and low head, and said upper cover is connected through many tubulations with said low head, and nearly said low head place is provided with cooling water inlet on the said tower body; Nearly said upper cover place is provided with coolant outlet on the said tower body, on the surface of said tubulation, is provided with spiral helicine metal fin from top to bottom.
Said fin and said tubulation surface are one-body molded.
Said fin is a copper sheet.
Said fin is an aluminium flake.
The surface of said fin is provided with antirust coat.
Compared with prior art, beneficial effect of the present invention is:
Because efficient overhead condenser of the present invention is provided with spiral helicine metal fin from top to bottom on the surface of tubulation, on the basis on original tubulation surface, increased heat exchange area, thereby improved the efficient of heat exchange, so heat exchanger effectiveness of the present invention is higher.
Description of drawings
Describe embodiment of the present invention in detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present invention.
Among the figure: tower body 10, upper cover 12, low head 14, tubulation 16, cooling water inlet 18, coolant outlet 20, fin 22.
The specific embodiment
As shown in Figure 1; Efficient overhead condenser of the present invention comprises Packed tower body 10, upper cover 12 and low head 14; Wherein upper cover 12 and low head 14 are installed in the top and bottom of tower body 10 respectively; Be connected through many tubulations 16 between upper cover 12 and the low head 14, these many tubulations 16 evenly spaced arrangements offer cooling water inlet 18 near low head 14 places on the tower body 10; 12 places offer coolant outlet 20 near upper cover; Special feature of the present invention is: on the surface of tubulation 16, be provided with spiral helicine metal fin 22 from top to bottom, this structural design has increased heat exchange area on the basis on original tubulation 16 surfaces, make heat exchanger effectiveness obtain effective lifting.
In actual the use; Fin 22 can be selected radiating effect preferred metal materials such as copper sheet or aluminium flake for use; Heat exchanger effectiveness also should be provided with antirust coat (not shown) on the surface of fin 22 in order to remain preferably, and this antirust coat can be processed by the antirust material that can not influence heat exchange again by known.
In sum, heat exchanger effectiveness of the present invention is higher.
The above is merely preferred embodiments of the present invention; Protection scope of the present invention is not exceeded with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (5)
1. efficient overhead condenser; The tower body that comprises sealing; The top and bottom of said tower body are separately installed with upper cover and low head, and said upper cover is connected through many tubulations with said low head, and nearly said low head place is provided with cooling water inlet on the said tower body; Nearly said upper cover place is provided with coolant outlet on the said tower body, it is characterized in that: on the surface of said tubulation, be provided with spiral helicine metal fin from top to bottom.
2. a kind of efficient overhead condenser according to claim 1 is characterized in that: said fin and said tubulation surface are one-body molded.
3. a kind of efficient overhead condenser according to claim 1 and 2 is characterized in that: said fin is a copper sheet.
4. a kind of efficient overhead condenser according to claim 1 and 2 is characterized in that: said fin is an aluminium flake.
5. a kind of efficient overhead condenser according to claim 1, it is characterized in that: the surface of said fin is provided with antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101705265A CN102679757A (en) | 2012-05-29 | 2012-05-29 | High-efficiency tower-top condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101705265A CN102679757A (en) | 2012-05-29 | 2012-05-29 | High-efficiency tower-top condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102679757A true CN102679757A (en) | 2012-09-19 |
Family
ID=46812055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101705265A Pending CN102679757A (en) | 2012-05-29 | 2012-05-29 | High-efficiency tower-top condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679757A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201449186U (en) * | 2009-07-14 | 2010-05-05 | 西安石油大学 | Inner/outer spiral fin type cross-flow heat exchanger of heat transferring pipe |
| CN201876156U (en) * | 2010-11-09 | 2011-06-22 | 廖维秀 | Tower type stream condenser |
| CN102410756A (en) * | 2011-09-03 | 2012-04-11 | 王淑平 | Structure of cooler |
| CN202675923U (en) * | 2012-05-29 | 2013-01-16 | 苏州市金翔钛设备有限公司 | High-efficiency overhead condenser |
-
2012
- 2012-05-29 CN CN2012101705265A patent/CN102679757A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201449186U (en) * | 2009-07-14 | 2010-05-05 | 西安石油大学 | Inner/outer spiral fin type cross-flow heat exchanger of heat transferring pipe |
| CN201876156U (en) * | 2010-11-09 | 2011-06-22 | 廖维秀 | Tower type stream condenser |
| CN102410756A (en) * | 2011-09-03 | 2012-04-11 | 王淑平 | Structure of cooler |
| CN202675923U (en) * | 2012-05-29 | 2013-01-16 | 苏州市金翔钛设备有限公司 | High-efficiency overhead condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |