CN202329292U - Forced water-cooling cooler - Google Patents
Forced water-cooling cooler Download PDFInfo
- Publication number
- CN202329292U CN202329292U CN2011204589553U CN201120458955U CN202329292U CN 202329292 U CN202329292 U CN 202329292U CN 2011204589553 U CN2011204589553 U CN 2011204589553U CN 201120458955 U CN201120458955 U CN 201120458955U CN 202329292 U CN202329292 U CN 202329292U
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- Prior art keywords
- heat
- cooling
- flue gas
- exchanging chamber
- smoke
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a forced water-cooling cooler which comprises a smoke inlet, an upper ceiling, a heat exchange chamber, a smoke tube bundle, a fin, a deflection baffle, a lower ceiling, a cold water inlet, a cold water outlet, a smoke outlet and a bracket, wherein the upper ceiling is located on the upper part of the heat exchange chamber; the lower ceiling is located on the lower part of the heat exchange chamber; the heat exchange chamber is supported on the bracket; high-temperature smoke enters the heat exchange chamber through the smoke inlet, passes through the smoke tube bundle mounted with the fin and then is discharged from the smoke outlet; and cold water enters the heat exchange chamber through the cold water inlet, passes through the deflection baffle and then is discharged from the cold water outlet. According to the indirect water-cooling heat exchanger principle, by the unique mode that smoke passes through the pipe and cold water passes through shell, the forced water-cooling cooler provided by the utility model has the advantages that the heat exchange efficiency is greatly increased, and the whole set of device is scientific and reasonable in design, is simple and practical and has popularizing and applying prospect in various industrial situations.
Description
[technical field]
The utility model relates to a kind of heat sink, is specifically related to a kind of Forced water cooling cooler that is used for high-temperature flue gas is carried out the chilling cooling.
[background technology]
Discharged flue gas in production processes such as electric power, refractory material, metallurgy, building materials, its temperature be often more than 130 ℃, the difficulty of high temperature fume dust removal desulfurization and complexity; Equipment to desulfurization and dedusting has very high requirement on the one hand; On the other hand, the character of high-temperature flue gas also is different from general flue gas, the flue-gas temperature of some Industrial Stoves even reach more than 500 ℃; High-temperature flue gas changes dust characteristic wherein; Particularly the viscosity of dust increases with the raising of temperature, is difficult to disperse, and has increased the difficulty of dedusting.Even contain combustible component in some high-temperature flue gas, such as combustible components such as hydrogeneous in the flue gas, carbon monoxide.These combustibles mix with air or oxygen, and high-temperature flue gas makes it reach minimum ignition temperature easily, and the danger of blast is just arranged.
Along with the environmental protection development of science and technology, various flue gas cool-down equipment have all obtained using widely and developing.Present cooling high-temperature flue gas mainly can be divided into dual mode: directly cooling and cooling indirectly.The medium of dual mode cooling all can adopt the air or the water of low temperature, is called air-cooled or water-cooled.The type of cooling is following:
1. air draught is directly cooled off: the air of normal temperature is directly sneaked in the high-temperature flue gas.
2. air-cooled indirectly: cool off the high-temperature flue gas that in pipe, flows with air.
3. directly cooling of spraying: in high-temperature flue gas, directly spray water, the evaporation heat absorption with water smoke makes the flue gas cooling.
4. indirect water-cooling: water cooling mobile flue gas in pipe, can be with formation such as water-cooling jacket or coolers.
Indirect water-cooling commonly used at present mainly is that cold water is walked tube side, and flue gas is walked shell side, and the cooling coefficient of this mode is less, and the amplitude of cooling is little.
Therefore, for solving the problems of the technologies described above, necessary a kind of novel Forced water cooling cooler is provided, to overcome said defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of the utility model is to provide a kind of Forced water cooling cooler of safe, efficient, good cooling effect, and it utilizes cold water to contact the heat exchange principle that carries out through tube wall with flue gas.
For realizing above-mentioned purpose; The technical scheme that the utility model is taked is: a kind of Forced water cooling cooler, and it comprises smoke inlet, upper face plate, heat-exchanging chamber, flue gas tube bank, fin, hydraulic barrier, lower face plate, cooling water inlet, cooling water outlet, exhanst gas outlet and support; Wherein, said upper face plate is positioned at the top of heat-exchanging chamber; Said lower face plate is positioned at the bottom of heat-exchanging chamber; Said heat-exchanging chamber is supported on the support; High-temperature flue gas gets into heat-exchanging chamber through smoke inlet, discharges from exhanst gas outlet through the flue gas tube bank back that fin is installed; Cold water gets into heat-exchanging chamber from cooling water inlet, through discharging from cooling water outlet behind the hydraulic barrier.
The Forced water cooling cooler of the utility model further is set to: the bottom in said heat-exchanging chamber further is provided with a unloading valve.
The Forced water cooling cooler of the utility model further is set to: said cooling water inlet is at the place, the lower right corner of heat-exchanging chamber; Said cooling water outlet is in the heat-exchanging chamber left upper.
The Forced water cooling cooler of the utility model further is set to: said flue gas tube bank is the flue gas tube bank of stainless steel tube material; Said fin is the fin of copper material.
The Forced water cooling cooler of the utility model also can be set to: between said smoke inlet and exhanst gas outlet, be provided with a dividing plate.
Compared with prior art, the utlity model has following beneficial effect:
1. replace single-pass with two-tube-pass, when reducing device height, improved heat exchange area to greatest extent;
2. cold water is walked shell side, and the design that flue gas is walked tube side has increased heat exchanger effectiveness greatly, and the flue-gas temperature cooling is remarkable, and occupation area of equipment is little, and operation is simple.
[description of drawings]
Fig. 1 is the structural representation of the Forced water cooling cooler of the utility model.
[specific embodiment]
See also shown in the Figure of description 1; The utility model is a kind of Forced water cooling cooler, and it comprises smoke inlet 1, dividing plate 2, upper face plate 3, heat-exchanging chamber 4, flue gas tube bank 5, fin 6, hydraulic barrier 7, lower face plate 8, cooling water inlet 9, cooling water outlet 10, exhanst gas outlet 11, unloading valve 12 and support 13.
Wherein, said upper face plate 3 is positioned at the top of heat-exchanging chamber 4.Said lower face plate 8 is positioned at the bottom of heat-exchanging chamber 4.Said heat-exchanging chamber 4 is supported on the support 13.Be provided with a unloading valve unloading valve 12 in said heat-exchanging chamber 4 bottoms.
5 fens two-tube-pass of said flue gas tube bank have between the flue gas tube bank 5 and adopt the fin 6 of copper material to be connected, and when this fin 6 increases heat exchange area fixing shockproof effect are played in flue gas tube bank 5.Said hydraulic barrier 7 and flue gas tube bank 5 vertical installing and fixing, and this flue gas tube bank 5 adopts the stainless steel tube material to process.This hydraulic barrier 7 makes the cold water flow distribution more even; Increase the utilization rate of cold water, cold water flows to the flue gas flow direction forward and intersects, and has utilized heat exchange area to greatest extent; Hydraulic barrier 7 is fixedly connected with flue gas tube bank 5 simultaneously, has also increased the shake-proof ability of system.
Further, said cooling water inlet 9 is at the place, the lower right corner of heat-exchanging chamber 4; Said cooling water outlet 10 is in heat-exchanging chamber 4 left upper.Be provided with said dividing plate 2 between smoke inlet 1 and the exhanst gas outlet 11.
High-temperature flue gas gets into heat-exchanging chamber 4 through smoke inlet 1, discharges from exhanst gas outlet 11 through flue gas tube bank 5 backs that fin 6 is installed; Cold water gets into heat-exchanging chamber 4 from cooling water inlet 9, discharges from cooling water outlet 10 through hydraulic barrier 7 backs.High-temperature flue gas is through producing the temperature difference with the outer upstream cold water of tube wall in the process of flue gas tube bank 5, and the heat of high-temperature flue gas is taken away by cold water, is reduced to desirable level in the temperature apart from the back high-temperature flue gas through two-tube-pass.
The Forced water cooling cooler of the utility model is novel in design unique, is different from the cold cooling method of conventional smoke air water, adopts water to walk shell side; Flue gas is walked the trend of tube side, designs two-tube-pass simultaneously and has increased heat exchange area, has reduced taking up room of equipment; Cold water recycles and makes this equipment investment cost lower; Simple and practical, for follow-up dust-removing and desulfurization process provides good condition, this utility model has very wide application prospect.
The above specific embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (5)
1. a Forced water cooling cooler is characterized in that: comprise smoke inlet, upper face plate, heat-exchanging chamber, flue gas tube bank, fin, hydraulic barrier, lower face plate, cooling water inlet, cooling water outlet, exhanst gas outlet and support; Wherein, said upper face plate is positioned at the top of heat-exchanging chamber; Said lower face plate is positioned at the bottom of heat-exchanging chamber; Said heat-exchanging chamber is supported on the support; High-temperature flue gas gets into heat-exchanging chamber through smoke inlet, discharges from exhanst gas outlet through the flue gas tube bank back that fin is installed; Cold water gets into heat-exchanging chamber from cooling water inlet, through discharging from cooling water outlet behind the hydraulic barrier.
2. Forced water cooling cooler as claimed in claim 1 is characterized in that: the bottom in said heat-exchanging chamber further is provided with a unloading valve.
3. Forced water cooling cooler as claimed in claim 1 is characterized in that: said cooling water inlet is at the place, the lower right corner of heat-exchanging chamber; Said cooling water outlet is in the heat-exchanging chamber left upper.
4. Forced water cooling cooler as claimed in claim 1 is characterized in that: said flue gas tube bank is the flue gas tube bank of stainless steel tube material; Said fin is the fin of copper material.
5. Forced water cooling cooler as claimed in claim 1 is characterized in that: between said smoke inlet and exhanst gas outlet, be provided with a dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204589553U CN202329292U (en) | 2011-11-18 | 2011-11-18 | Forced water-cooling cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204589553U CN202329292U (en) | 2011-11-18 | 2011-11-18 | Forced water-cooling cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329292U true CN202329292U (en) | 2012-07-11 |
Family
ID=46441273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204589553U Expired - Fee Related CN202329292U (en) | 2011-11-18 | 2011-11-18 | Forced water-cooling cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833243A (en) * | 2015-05-08 | 2015-08-12 | 杭州佰强能源科技有限公司 | Plastic heat exchanger for recovering waste heat of low-temperature smoke |
| CN108317529A (en) * | 2018-04-16 | 2018-07-24 | 江西科领爱尔环保设备有限公司 | One kind is for being catalyzed burning adsorption method and device |
-
2011
- 2011-11-18 CN CN2011204589553U patent/CN202329292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833243A (en) * | 2015-05-08 | 2015-08-12 | 杭州佰强能源科技有限公司 | Plastic heat exchanger for recovering waste heat of low-temperature smoke |
| CN108317529A (en) * | 2018-04-16 | 2018-07-24 | 江西科领爱尔环保设备有限公司 | One kind is for being catalyzed burning adsorption method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131118 |