CN106595342A - Cooling unit - Google Patents
Cooling unit Download PDFInfo
- Publication number
- CN106595342A CN106595342A CN201611205244.9A CN201611205244A CN106595342A CN 106595342 A CN106595342 A CN 106595342A CN 201611205244 A CN201611205244 A CN 201611205244A CN 106595342 A CN106595342 A CN 106595342A
- Authority
- CN
- China
- Prior art keywords
- river
- tube box
- mouth
- heat exchange
- cooler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
Abstract
The invention relates to a cooling unit. The cooling unit comprises a machine shell. The inside of the machine shell is divided into an upper tube box, a heat exchange tank and a lower tube box by two partition plates from top to bottom. The two partition plates are opened at the symmetrical positions. Hot gas pipelines with the diameters being the same as those of holes are fixed to the symmetrical opened positions inside the heat exchange tank. The upper side and the lower side of the heat exchange tank are provided with a first water gap and a second water gap correspondingly. The upper side of the upper tube box and the upper side of the lower tube box are provided with a first air hole and a second air hole correspondingly. Each hot gas pipeline is internally provided with a cooling water pipeline. The two ends of each cooling water pipeline stretch out of the upper tube box and the lower tube box separately. High-temperature gas in each hot gas pipeline, water outside a heat exchange pipeline and inside the heat exchange tank and water in each cooling water pipeline are subjected to heat exchange at the same time, and thus cooling efficiency is improved.
Description
Technical field
The present invention relates to a kind of cooler, and in particular to the cooler of high-temperature gas.
Background technology
In the industrial production, high-temperature gas often needs cooler to cool down.Cooler is industrially as a kind of
Purification, the common equipment for cooling, its pattern have the multiformity such as horizontal type device and vertical means, but by pipe more than its structure
The compositions such as case, heat exchanger tube, its principle is heat（Combustion）Make leave with rage up in bobbin carriage, it is descending that cooling circulating water walks shell side, heat（Combustion）Gas
After the bobbin carriage mixing that exchanges heat, flow out from outlet, this heat exchanger apparatus, heat（Combustion）Gas time of staying in the bobbin carriage is too short, with
And recirculated cooling water and heat（Combustion）The bobbin carriage outer wall heat exchange that gas flows through is insufficient, as its process conditions is limited, heat（Combustion）Gas exists
Bottomhole pressure, condensed water and a small amount of tar, impurity more or less can be all deposited in pipeline, and life-time service will cause heat
（Combustion）Gas channel narrows, resistance increase, heat（Combustion）Air cooling effect is undesirable, and pipeline is easily blocked.
The content of the invention
The purpose of the present invention is to overcome drawbacks described above, there is provided a kind of more efficient cooler being not easily blocked.
Technical scheme：Separated by two dividing plates from top to bottom in a kind of cooler, including casing, the casing
For upper tube box, heat exchange box, lower tube box, described two dividing plates in symmetric position perforate, in the heat exchange box, symmetrical tapping it is solid
Surely have and the bore dia identical hot gas duct, the upper and lower side of the heat exchange box is respectively provided with first mouth of a river, second mouth of a river, described
The first pore, the second pore are respectively provided with the upside of upper tube box and lower tube box；Cooling water pipeline is respectively provided with the hot gas duct,
Stretch out from upper tube box, lower tube box respectively at the cooling water pipeline two ends.
High-temperature gas in hot gas duct is outer with heat exchange pipeline, the water in heat exchange box, and the water in cooling water pipeline enters simultaneously
Row heat exchange, improves cooling effectiveness.
Preferably, be provided with helical fin on the outside of the cooling water pipeline in the hot gas duct, can by condensed water and impurity from
Upper and lower derivation, prevents blocking.
Preferably, first mouth of a river water outlet, the water inlet of second mouth of a river, the first pore air inlet, the second pore outlet.Institute
State first mouth of a river symmetrical both sides of heat exchange box are located at second mouth of a river.All cooling water pipes are the from the external part of upper tube box
Three mouths of a river, it is the 4th mouth of a river from the external part of lower tube box, the 3rd mouth of a river water outlet, the water inlet of the 4th mouth of a river.Steam is descending, on cooling water
Capable convection type, is easy to coutroi velocity, and more fully, cooling effectiveness is higher for heat exchange.
Preferably, the lower tube box is turbination, and the lower tube box lower end is provided with impurity discharging port, discharges condensed water and miscellaneous
Matter.
Advantage of the present invention：
1st, the water outside the high-temperature gas and heat exchange pipeline in hot gas duct, in heat exchange box, the water in cooling water pipeline are carried out simultaneously
Heat exchange, improves cooling effectiveness.
Condensed water and impurity can be derived by the 2, design of helical fin from top to bottom, prevent blocking.
3rd, steam is descending, cool down the type of flow of Waterborne running, more fully can exchange heat, and cooling effectiveness is higher.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Being numbered in figure：Casing -1, dividing plate -2, upper tube box -3, heat exchange box -4, lower tube box -5, hot gas duct -6, the first water
Mouth -7, the second mouth of a river -8, the first pore -9, the second pore -10, cooling water pipeline -11, helical fin -12, the 3rd mouth of a river -13,
4th mouth of a river -14, impurity discharging port -15.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can various modifications may be made or changes to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
A kind of cooler as shown in Figure 1, including casing 1, are divided into upper pipe from top to bottom by two dividing plates 2 in casing 1
Case 3, heat exchange box 4, lower tube box 5, in symmetric position perforate, in heat exchange box 4, symmetrical tapping is fixed with and this two dividing plates 2
Bore dia identical hot gas duct 6,4 upper and lower side of heat exchange box are respectively provided with first mouth of a river, 7 water outlet, second mouth of a river 8 and intake, and first
The mouth of a river 7 and second mouth of a river 8 are located at the symmetrical both sides of heat exchange box 4.The upside of upper tube box 3 and lower tube box 5 is respectively provided with the first pore 9
Air inlet, 10 outlet of the second pore；The cooling water pipeline 11 of helical fin 12, all cooling water pipes are provided with hot gas duct 6
After 11 collect in upper tube box and stretch out upper tube box for the 3rd mouth of a river 13, collect in lower tube box and lower tube box is stretched out for the 4th water
Mouth 14,13 water outlet of the 3rd mouth of a river, the 4th mouth of a river 14 are intake.Lower tube box 5 is turbination, and lower end is provided with impurity discharging port 15.
During use, cooling water is intake from second mouth of a river 8, first mouth of a river, 7 water outlet, and the 4th water hole 14 intakes, the 3rd mouth of a river 13
Water outlet, completes twice cooling water flow path, steam from 9 air inlet of the first pore, 10 outlet of the second pore, steam respectively with hot gas duct
Cooling water inside and outside 6 is exchanged heat, and in steam cooling procedure, condensed water and impurity are derived by helical fin 12.
Claims (7)
1. a kind of cooler, including casing, it is characterised in that：Upper pipe is divided into from top to bottom by two dividing plates in the casing
Case, heat exchange box, lower tube box, described two dividing plates in symmetric position perforate, in the heat exchange box, symmetrical tapping be fixed with
The bore dia identical hot gas duct, the upper and lower side of the heat exchange box are respectively provided with first mouth of a river, second mouth of a river, the upper tube box
And on the upside of lower tube box, it is respectively provided with the first pore, the second pore；Cooling water pipeline is respectively provided with the hot gas duct, it is described cold
But waterpipe two ends are stretched out from upper tube box, lower tube box respectively.
2. cooler as claimed in claim 1, it is characterised in that：Spiral shell is provided with the outside of cooling water pipeline in the hot gas duct
Rotation fin.
3. cooler as claimed in claim 1, it is characterised in that：First mouth of a river water outlet, the water inlet of second mouth of a river, described the
One pore air inlet, the second pore outlet.
4. cooler as claimed in claim 1, it is characterised in that：It is symmetrical that first mouth of a river is located at heat exchange box with second mouth of a river
Both sides.
5. cooler as claimed in claim 1, it is characterised in that：All cooling water pipes are the from the external part of upper tube box
Three mouths of a river, it is the 4th mouth of a river from the external part of lower tube box, the 3rd mouth of a river water outlet, the water inlet of the 4th mouth of a river.
6. cooler as claimed in claim 1, it is characterised in that：The lower tube box lower end is provided with impurity discharging port.
7. cooler as claimed in claim 1, it is characterised in that：The lower tube box is turbination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205244.9A CN106595342A (en) | 2016-12-23 | 2016-12-23 | Cooling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205244.9A CN106595342A (en) | 2016-12-23 | 2016-12-23 | Cooling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106595342A true CN106595342A (en) | 2017-04-26 |
Family
ID=58603425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611205244.9A Pending CN106595342A (en) | 2016-12-23 | 2016-12-23 | Cooling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106595342A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3117661C2 (en) * | 1981-05-05 | 1986-11-13 | Hansa Metallwerke Ag, 7000 Stuttgart | Heat exchanger |
| CN2094021U (en) * | 1991-05-25 | 1992-01-22 | 程效民 | Tube in tube tubular heat-exchanger |
| CN2293789Y (en) * | 1997-04-18 | 1998-10-07 | 王政民 | Straight-through double spiral-flow double pipe heat exchanger |
| CN1719179A (en) * | 2005-07-11 | 2006-01-11 | 刘庆久 | Pipe heat exchanger |
| CN201262527Y (en) * | 2008-08-18 | 2009-06-24 | 李永堂 | Casing tube type heat exchanger |
| CN201306953Y (en) * | 2008-10-15 | 2009-09-09 | 淮安恒信水务科技有限公司 | Heat exchanger |
| CN201314800Y (en) * | 2008-10-30 | 2009-09-23 | 吴植仁 | Helical baffling fin shell and tube heat exchanger |
| CN101566437A (en) * | 2008-04-26 | 2009-10-28 | 赵文阁 | Composite sleeve double-helix heat exchanger |
| CN101650140A (en) * | 2009-09-11 | 2010-02-17 | 西安石油大学 | Multi-strand spiral flow shell and tubular heat exchanger for fluid outside heat transfer tube |
| CN201476641U (en) * | 2009-08-03 | 2010-05-19 | 杭州航民美时达印染有限公司 | Afterheat recovery device of hot wind |
| CN202648480U (en) * | 2012-06-15 | 2013-01-02 | 涂友本 | Extension-type heat-exchanging system |
| CN203642743U (en) * | 2013-12-03 | 2014-06-11 | 天津华能北方热力设备有限公司 | Sleeve-type tubular heat exchanger |
| CN104236336A (en) * | 2014-09-15 | 2014-12-24 | 新奥科技发展有限公司 | Tube-in-tube shell-and-tube heat exchanger |
| CN204255120U (en) * | 2014-11-06 | 2015-04-08 | 上海意迪尔洁净系统工程有限公司 | Three layers of double-pipe condenser |
| CN105627562A (en) * | 2016-03-24 | 2016-06-01 | 纳盛洁净技术（苏州）有限公司 | Health-level air heater structure |
| CN206347901U (en) * | 2016-12-23 | 2017-07-21 | 广西彩洁生物质科技有限公司 | A kind of cooler |
-
2016
- 2016-12-23 CN CN201611205244.9A patent/CN106595342A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3117661C2 (en) * | 1981-05-05 | 1986-11-13 | Hansa Metallwerke Ag, 7000 Stuttgart | Heat exchanger |
| CN2094021U (en) * | 1991-05-25 | 1992-01-22 | 程效民 | Tube in tube tubular heat-exchanger |
| CN2293789Y (en) * | 1997-04-18 | 1998-10-07 | 王政民 | Straight-through double spiral-flow double pipe heat exchanger |
| CN1719179A (en) * | 2005-07-11 | 2006-01-11 | 刘庆久 | Pipe heat exchanger |
| CN101566437A (en) * | 2008-04-26 | 2009-10-28 | 赵文阁 | Composite sleeve double-helix heat exchanger |
| CN201262527Y (en) * | 2008-08-18 | 2009-06-24 | 李永堂 | Casing tube type heat exchanger |
| CN201306953Y (en) * | 2008-10-15 | 2009-09-09 | 淮安恒信水务科技有限公司 | Heat exchanger |
| CN201314800Y (en) * | 2008-10-30 | 2009-09-23 | 吴植仁 | Helical baffling fin shell and tube heat exchanger |
| CN201476641U (en) * | 2009-08-03 | 2010-05-19 | 杭州航民美时达印染有限公司 | Afterheat recovery device of hot wind |
| CN101650140A (en) * | 2009-09-11 | 2010-02-17 | 西安石油大学 | Multi-strand spiral flow shell and tubular heat exchanger for fluid outside heat transfer tube |
| CN202648480U (en) * | 2012-06-15 | 2013-01-02 | 涂友本 | Extension-type heat-exchanging system |
| CN203642743U (en) * | 2013-12-03 | 2014-06-11 | 天津华能北方热力设备有限公司 | Sleeve-type tubular heat exchanger |
| CN104236336A (en) * | 2014-09-15 | 2014-12-24 | 新奥科技发展有限公司 | Tube-in-tube shell-and-tube heat exchanger |
| CN204255120U (en) * | 2014-11-06 | 2015-04-08 | 上海意迪尔洁净系统工程有限公司 | Three layers of double-pipe condenser |
| CN105627562A (en) * | 2016-03-24 | 2016-06-01 | 纳盛洁净技术（苏州）有限公司 | Health-level air heater structure |
| CN206347901U (en) * | 2016-12-23 | 2017-07-21 | 广西彩洁生物质科技有限公司 | A kind of cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
|
| WD01 | Invention patent application deemed withdrawn after publication |