CN201463657U - Tube bundle temperature reducing device - Google Patents
Tube bundle temperature reducing device Download PDFInfo
- Publication number
- CN201463657U CN201463657U CN2009200346165U CN200920034616U CN201463657U CN 201463657 U CN201463657 U CN 201463657U CN 2009200346165 U CN2009200346165 U CN 2009200346165U CN 200920034616 U CN200920034616 U CN 200920034616U CN 201463657 U CN201463657 U CN 201463657U
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- China
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- tube
- tube bundle
- heat exchange
- heat exchanger
- header tank
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the fields of high temperature technology and temperature reducing technology, in particular to a tube bundle temperature reducing device. At present, a spray temperature reducing device is generally used, and the spray temperature reducing device increases the gas components and volume flow rate of high-temperature exhaust gas, is not easy to control a heat exchanging process and low in heat exchanging efficiency and has very strict requirements on high-temperature resistant treatment and prevention. The tube bundle temperature reducing device consists of a tube bundle heat exchanger cylinder body, a tube bundle temperature cooler jacket, a light tube heat exchanging assembly and a finned tube heat exchanging assembly, wherein the light tube heat exchanging assembly and the finned tube heat exchanging assembly are sequentially arranged in the tube bundle heat exchanger cylinder body; and the tube bundle temperature cooler jacket is fixedly arranged on the outer wall of the tube bundle heat exchanger cylinder body. The tube bundle temperature reducing device is easy to grasp the heat exchanging process and achieves the aim of reducing the temperature without increasing the components and volume flow rate of the gas.
Description
Technical field
The utility model relates to the high-temperature gas falling temperature technique, is specifically related to a kind of bundled tube heat sink.
Background technology
Heat sink to 800～1300 ℃ high-temp waste gas, using commonplace is the spray cooling device, its primary structure is by spray cooling device cylindrical shell, external jacket, sparge pipe, members such as nozzle are formed, in the time of in high-temp waste gas enters the spray cooling device, cooling water directly directly contacts with high-temp waste gas by the nozzle in the spray cooling device, when absorbing the high-temp waste gas heat, become water vapour, discharge together in company with high-temp waste gas, thereby the purpose of the waste gas that reaches a high temperature cooling, cooling water is lowered the temperature to spray cooling device cylindrical shell in the external jacket simultaneously, to guarantee the resistance to elevated temperatures of equipment, this heat sink has not only increased the gas composition and the volume flow of high-temp waste gas, and heat transfer process is wayward, and heat exchange efficiency is low, in addition, to installing high temperature resistant processing and protection quite strict requirement has been proposed also.
Summary of the invention
The purpose of this utility model provides the adjusting to recirculated cooling water inflow and discharge pressure, but a kind of bundled tube heat sink that the heat exchanging process is controlled and regulated.
Technical scheme of the present invention: a kind of bundled tube heat sink, form by tube bundle heat exchanger cylindrical shell, bundled tube cooler external jacket, light pipe heat exchange group, finned tube heat exchange group, the inside of described tube bundle heat exchanger cylindrical shell is equipped with light pipe heat exchange group and finned tube heat exchange group successively, and bundled tube cooler external jacket is fixedly mounted on the outer wall of tube bundle heat exchanger cylindrical shell.
Described light pipe heat exchange group and finned tube heat exchange component are not made up of water inlet pipe, manhole blind flange, water inlet header tank, inlet distribution plate, tube sheet, heat exchanger tube, header tank dividing plate, water outlet header tank, outlet pipe.
Described water inlet pipe, outlet pipe and header tank dividing plate are fixed on the manhole blind flange, and water inlet header tank and water outlet header tank are made of manhole blind flange, header tank dividing plate and tube sheet, and the inlet distribution plate is fixed on in the water header tank, and heat exchanger tube is fixed on the tube sheet.
Described tube bundle heat exchanger cylindrical shell is a cylindrical shape.
Described light pipe heat exchange group and finned tube heat exchange group are annular heat exchanger tube.
The invention has the advantages that the bundled tube heat sink that has adopted particular design, reduced system loading, do not increase the composition and the flow of high-temp waste gas, reach the temperature with high efficiency purpose, the investment of saving system.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an annular set of heat exchange tubes structural representation of the present utility model.
Above-mentioned drawing reference numeral explanation: 1-tube bundle heat exchanger cylindrical shell, 2-bundled tube cooler external jacket, 3-light pipe heat exchange group, 4-finned tube heat exchange group, 5-water inlet pipe, 6-manhole blind flange, the 7-header tank of intaking, 8-inlet distribution plate, the 9-tube sheet, 10-heat exchanger tube, 11-water outlet header tank, 12-header tank dividing plate, the 13-outlet pipe.
The specific embodiment
Bundled tube heat sink set of heat exchange tubes of the present utility model adopts annular heat exchange group, adopts loop configuration can solve heat exchanger tube expanded by heating problem in the heat transfer process.Set of heat exchange tubes is divided into two kinds of light pipe heat exchange group and finned tube heat exchange groups, light pipe heat exchange group adopts the 0Cr18Ni9 material, main effect is that high-temp waste gas is carried out the high temperature heat exchange, cooling by recirculated cooling water in the heat exchanger tube, both guaranteed the practicality of material, and also guaranteed cooling-down effect, finned tube heat exchange group adopts Q345R, after high-temp waste gas is through the cooling of light pipe heat exchange group, enters finned tube heat exchange group and carry out twice cooling.The inlet distribution plate adopts Q345R, and main effect is that recirculated cooling water is distributed, and makes the cooling water flow that enters in the every heat exchanger tube reach production engineering specifications, guarantees the heat exchange effect.It is to utilize the recirculated cooling water in the chuck that bundled tube cooler cylindrical shell is lowered the temperature that the cooler external jacket mainly acts on, and avoids the injury of high-temperature gas to cylindrical shell, satisfies the resistant to elevated temperatures requirement of cylindrical shell material.Simultaneously, adopt the opened type design to reduce cylindrical shell pressure-bearing load, reduced cylindrical shell thickness.
As shown in Figure 1: bundled tube cooler described in the utility model is made up of bundled tube cooler cylindrical shell 1, bundled tube cooler external jacket 2, light pipe heat exchange group 3, finned tube heat exchange group 4.Establish 9 groups of annular heat exchange groups altogether, wherein 3 groups is that light pipe heat exchange group, 6 groups are finned tube heat exchange group.
As shown in Figure 2: the annular set of heat exchange tubes of bundled tube cooler, primary structure is made up of water inlet pipe 5, manhole blind flange 6, water inlet header tank 7, inlet distribution plate 8, tube sheet 9, heat exchanger tube 10, water outlet header tank 11, header tank dividing plate 12 and outlet pipe 13, water inlet pipe 5, outlet pipe 13 and header tank dividing plate 12 are fixed on the manhole blind flange 6, water inlet header tank 7 and water outlet header tank 11 are made of manhole blind flange 6, header tank dividing plate 12 and tube sheet 9, inlet distribution plate 8 is fixed on in the water header tank 7, and heat exchanger tube 10 is fixed on the tube sheet 9.
Claims (5)
1. bundled tube heat sink, it is characterized in that: form by tube bundle heat exchanger cylindrical shell (1), bundled tube cooler external jacket (2), light pipe heat exchange group (3), finned tube heat exchange group (4), the inside of described tube bundle heat exchanger cylindrical shell (1) is equipped with light pipe heat exchange group (3) and finned tube heat exchange group (4) successively, and bundled tube cooler external jacket (2) is fixedly mounted on the outer wall of tube bundle heat exchanger cylindrical shell (1).
2. a kind of bundled tube heat sink according to claim 1 is characterized in that: described light pipe heat exchange group (3) and finned tube heat exchange group (4) are made up of water inlet pipe (5), manhole blind flange (6), water inlet header tank (7), inlet distribution plate (8), tube sheet (9), heat exchanger tube (10), header tank dividing plate (12), water outlet header tank (11), outlet pipe (13) respectively.
3. a kind of bundled tube heat sink according to claim 1 and 2, it is characterized in that: described water inlet pipe (5), outlet pipe (13) and header tank dividing plate (12) are fixed on the manhole blind flange (6), water inlet header tank (7) and water outlet header tank (11) are made of manhole blind flange (6), header tank dividing plate (12) and tube sheet (9), inlet distribution plate (8) is fixed on in the water header tank (7), and heat exchanger tube (10) is fixed on the tube sheet (9).
4. a kind of bundled tube heat sink according to claim 1 is characterized in that: described tube bundle heat exchanger cylindrical shell (1) is a cylindrical shape.
5. a kind of bundled tube heat sink according to claim 1 is characterized in that: described light pipe heat exchange group (3) and finned tube heat exchange group (4) are annular heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200346165U CN201463657U (en) | 2009-09-17 | 2009-09-17 | Tube bundle temperature reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200346165U CN201463657U (en) | 2009-09-17 | 2009-09-17 | Tube bundle temperature reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463657U true CN201463657U (en) | 2010-05-12 |
Family
ID=42391008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200346165U Expired - Lifetime CN201463657U (en) | 2009-09-17 | 2009-09-17 | Tube bundle temperature reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832059A (en) * | 2018-05-02 | 2018-11-16 | 名添科技（深圳）有限公司 | It is a kind of to contain the dynamic lithium battery for inhaling reservoir body based on power diaphragm |
-
2009
- 2009-09-17 CN CN2009200346165U patent/CN201463657U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832059A (en) * | 2018-05-02 | 2018-11-16 | 名添科技（深圳）有限公司 | It is a kind of to contain the dynamic lithium battery for inhaling reservoir body based on power diaphragm |
| CN108832059B (en) * | 2018-05-02 | 2021-06-04 | 名添科技（深圳）有限公司 | Power lithium battery containing suction capacity cavity based on power diaphragm |
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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: 20100512 |