CN203464781U - Cooling tower - Google Patents
Cooling tower Download PDFInfo
- Publication number
- CN203464781U CN203464781U CN201320455602.7U CN201320455602U CN203464781U CN 203464781 U CN203464781 U CN 203464781U CN 201320455602 U CN201320455602 U CN 201320455602U CN 203464781 U CN203464781 U CN 203464781U
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- Prior art keywords
- graphite
- tube plate
- cooling tower
- heat exchanging
- exchanging pipe
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Abstract
The utility model discloses a cooling tower. According to the cooling tower, a tower body is formed by sleeving a graphite cylinder (1), a graphite heat exchange tube (2) and a graphite tube plate (3) sequentially; an upper cover plate (4) is arranged at the top end of the tower body; a lower cover plate (5) is arranged at the bottom of the tower body; a graphite shell (6) is arranged outside the graphite cylinder (1) in a covering manner, and cooling water is filled in the graphite shell; the graphite heat exchange tube (2) and the graphite tube plate (3) are immersed in the cooling water. According to the cooling tower provided by the utility model, the graphite tube plate and the graphite heat exchange tube are subjected to lathing and are immersed in a phenolic resin impregnant for treatment, so that the graphite tube plate and the graphite heat exchange tube have the same thermal expansion coefficient, an impervious aim is also achieved, the graphite heat exchange tube and the graphite tube plate are in threaded connection, and the high temperature resistance of a graphite material is greatly improved.
Description
Technical field
The utility model relates to heat-exchange apparatus field, particularly a kind ofly can meet the cooling tower using under high temperature intake air temperature.
Background technology
Cooling tower is with a kind of traditional equipment that carries out heat exchange, and its operation principle is to utilize mobile from the bottom up air to remove cooling mobile water from top to bottom.The topmost effect of cooled water is to deliver in condenser to go the steam-condensation Cheng Shuizai that did merit in steam turbine to send back in boiler and go to heat.If have this cooling tower steam just cannot be condensed into water, do not send boiler back to, the thermodynamic cycle of generating just cannot be set up again, and working medium also cannot reclaim.Heat-exchange tube is the core component of realizing heat exchange in cooling tower, it is tubular structure, described body inside passes into high-temperature gas, is surrounded with cool water circulating pipe road on body, and high-temperature gas is realized heat exchange by the cold water transferring heat in cool water circulating pipe road in tube wall contact.The heat conductivility that how to improve heat-exchange tube is very important for improving heat exchanger effectiveness.
It has good heat conductivility the graphite material of having known.Therefore if graphite material is applied to and uses the heat conduction efficiency that can effectively improve cooling tower in cooling tower.But due to the porous of graphite material, in order applying in chemical industry equipment, must to add the impregnating agent of some, to make it have impermeability.And domestic existing several impregnating agent is as resin impregnating agent, furane resins impregnating agent etc., the highest 180 degree that are all no more than of its serviceability temperature.But at sulphur dioxide of phosphor chemical industry, the high energy of the serviceability temperature of medium reaches 550 degree left and right.
The domestic Graphtic heat exchanging pipe generally using is all to be formed by certain proportioning extruding by graphite powder and resin, and graphite tube plate is to be formed by resin-dipping, and both manufacturing process inconsistent causes the thermal coefficient of expansion of graphite tube plate and Graphtic heat exchanging pipe different.In normal use, under the effect of temperature stress, graphite tube plate and Graphtic heat exchanging pipe very easily damage.Therefore need a kind of graphite material of can using of utility model as the material of heat-exchange tube and other associated components, improve the temperature tolerance of cooling tower.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of cooling tower, its objective is a kind of Novel cooling tower of utility model, and it adopts graphite material as the making material of cooling tower heat-exchange tube, meets the High Efficiency Thermal exchange of high-temperature gas.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of cooling tower, the tower body of described cooling tower is socketed to form successively by graphite cylinder body, Graphtic heat exchanging pipe, graphite tube plate, the top of described tower body is provided with upper cover plate, the bottom of tower body is provided with lower cover, described graphite cylinder body is covered with graphite housing outward and is full of cooling water in it, described Graphtic heat exchanging pipe, graphite tube plate is all immersed in cooling water.
Preferably, first described graphite tube plate adopts after lathe machine-shaping, then graphite tube plate is immersed to resin impregnating agent processing.
Preferably, first described Graphtic heat exchanging pipe adopts after lathe machine-shaping, then Graphtic heat exchanging pipe is immersed to resin impregnating agent processing.
Preferably, between described Graphtic heat exchanging pipe and graphite tube plate, be threaded connection.
Pass through technique scheme, a kind of cooling tower that the utility model provides, graphite tube plate and Graphtic heat exchanging pipe are immersed to resin impregnating agent processing again with lathe processing, make graphite tube plate and Graphtic heat exchanging pipe there is identical thermal coefficient of expansion, between Graphtic heat exchanging pipe and graphite tube plate, be threaded connection and make stable connection under high-temperature gas; Described graphite cylinder body is covered with graphite housing outward and is full of cooling water in it, described Graphtic heat exchanging pipe, and graphite tube plate is all immersed in cooling water.Device structure guarantees graphite cylinder body, heat exchanger tube, and graphite tube plate is all immersed in cooling water, to improve the resistance to elevated temperatures of Whole Equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.
Fig. 1 is the structural representation of a kind of cooling tower of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The present embodiment as shown in Figure 1, a kind of cooling tower, the tower body of described cooling tower is socketed to form successively by graphite cylinder body 1, Graphtic heat exchanging pipe 2, graphite tube plate 3, the top of described tower body is provided with upper cover plate 4, the bottom of tower body is provided with lower cover 5, described graphite cylinder body 1 is outer to be covered with graphite housing 6 and to be full of cooling water in it, described Graphtic heat exchanging pipe 2, and graphite tube plate 3 is all immersed in cooling water; First wherein said graphite tube plate 3 adopts after lathe machine-shaping, then graphite tube plate 3 is immersed to resin impregnating agent processing; First described Graphtic heat exchanging pipe 2 adopts after lathe machine-shaping, then Graphtic heat exchanging pipe 2 is immersed to resin impregnating agent processing; Between described Graphtic heat exchanging pipe 2 and graphite tube plate 3, be threaded connection.
The present embodiment adopts lathe to be processed into after graphite tube plate 3 and Graphtic heat exchanging pipe 2, then graphite tube plate 3 and Graphtic heat exchanging pipe 2 are immersed to resin impregnating agent processing.Guarantee that graphite tube plate 3 and Graphtic heat exchanging pipe 2 have identical thermal coefficient of expansion.By graphite cylinder body 1, Graphtic heat exchanging pipe 2, after graphite tube plate 3 machine-shapings, immerse in maceration extract (phenolic resins) and soak.The object of doing is like this to make graphite cylinder body 1, heat exchanger tube 2, after graphite tube plate 3 dippings, reaches impermeability.Described Graphtic heat exchanging pipe 1, graphite tube plate 2, cooling tower is provided with graphite housing 6, in described graphite housing 6, be full of cooling water, between graphite cylinder body 1 and Graphtic heat exchanging pipe 2, be also full of cooling water, guarantee graphite cylinder body 1, Graphtic heat exchanging pipe 2, graphite tube plate 3 is all immersed in cooling water, to improve the resistance to elevated temperatures of Whole Equipment.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a cooling tower, it is characterized in that: the tower body of described cooling tower is by graphite cylinder body (1) Graphtic heat exchanging pipe (2), graphite tube plate (3), be socketed to form successively, the top of described tower body is provided with upper cover plate (4), and the bottom of tower body is provided with lower cover (5), and described graphite cylinder body (1) is outer to be covered with graphite housing (6) and to be full of cooling water in it, described Graphtic heat exchanging pipe (2), graphite tube plate (3) is all immersed in cooling water.
2. a kind of cooling tower according to claim 1, is characterized in that: described graphite tube plate (3) first adopts lathe to be processed into after graphite tube plate (3), then graphite tube plate (3) is immersed to resin impregnating agent processing.
3. a kind of cooling tower according to claim 1, is characterized in that: described Graphtic heat exchanging pipe (2) first adopts lathe to be processed into after Graphtic heat exchanging pipe (2), then Graphtic heat exchanging pipe (2) is immersed to resin impregnating agent processing.
4. cooling tower according to claim 1, is characterized in that: between described Graphtic heat exchanging pipe (2) and graphite tube plate (3), be threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455602.7U CN203464781U (en) | 2013-07-29 | 2013-07-29 | Cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455602.7U CN203464781U (en) | 2013-07-29 | 2013-07-29 | Cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464781U true CN203464781U (en) | 2014-03-05 |
Family
ID=50177142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320455602.7U Expired - Fee Related CN203464781U (en) | 2013-07-29 | 2013-07-29 | Cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398595A (en) * | 2013-07-29 | 2013-11-20 | 南通佳杉精细石墨科技有限公司 | Cooling tower |
| CN106052416A (en) * | 2016-07-07 | 2016-10-26 | 四川德铭电子科技有限公司 | Cooling water tower for injection mold |
-
2013
- 2013-07-29 CN CN201320455602.7U patent/CN203464781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398595A (en) * | 2013-07-29 | 2013-11-20 | 南通佳杉精细石墨科技有限公司 | Cooling tower |
| CN103398595B (en) * | 2013-07-29 | 2016-08-10 | 南通佳杉精细石墨科技有限公司 | Cooling tower |
| CN106052416A (en) * | 2016-07-07 | 2016-10-26 | 四川德铭电子科技有限公司 | Cooling water tower for injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20170729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |