CN105466272A - Method for adjusting area of cooler - Google Patents
Method for adjusting area of cooler Download PDFInfo
- Publication number
- CN105466272A CN105466272A CN201510944120.1A CN201510944120A CN105466272A CN 105466272 A CN105466272 A CN 105466272A CN 201510944120 A CN201510944120 A CN 201510944120A CN 105466272 A CN105466272 A CN 105466272A
- Authority
- CN
- China
- Prior art keywords
- cooler
- steel plate
- circular steel
- heat exchanging
- area
- 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
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/04—Communication passages between channels
Abstract
The invention discloses a method for adjusting the area of a cooler. According to the method, a circular steel plate and a rubber plate are matched with each other to block some of heat exchange tube rows of the cooler so as to realize adjustment of the cooling area of the cooler. According to the method disclosed by the invention, the overall circular steel plate and rubber plate are convenient to assemble and disassemble and can be repeatedly used, so great convenience is provided for the adjustment of the cooling area of the cooler, and the method has the advantage of greatly saving materials in comparison with the prior art.
Description
Technical field
The present invention relates to chemical industry cooler field, specifically a kind of method adjusting cooler area.
Background technology
Because design comparison is conservative or the reasons such as load are produced in adjustment in Chemical Manufacture, often there will be cooler film-cooled heat excessive, the situation of need of production can not be adapted to.That unnecessary heat exchanging pipe is welded with after the plug shutoff of material the same as heat exchanger tube to meet the common way of need of production.Increase heat transfer effect along with service time can decline gradually or need of production Load adjustment time, there will be again film-cooled heat little, the situation of production can not be met.At this moment with gouge, weld seam plane is opened again, plug is removed.Time-consuming waste material of taking a lot of work.
Summary of the invention the object of this invention is to provide a kind of method adjusting cooler area, to solve the problem that the adjustment of prior art cooler film-cooled heat is wasted time and energy.
In order to achieve the above object, the technical solution adopted in the present invention is:
Adjust a method for cooler area, it is characterized in that: the cooler area first calculating needs adjustment according to need of production, then calculate the heat exchanging pipe quantity needing shutoff; Measuring these heat exchanging pipes with the diameter of circular arrangement, processing one block of circular steel plate according to measuring diameter dimension; Bore multiple circular hole at the periphery of circular steel plate, each Circularhole diameter is identical with cooler heat exchanging pipe diameter; Adopting expansion bolt that circular steel plate is fixed on the tube sheet of cooler, in order to strengthen sealing effectiveness, between circular steel plate and radiator tube plate, adding one block of rubber slab; By the heat exchanging pipe that circular steel plate covers, do not have cooling water to pass through, do not have cooling effect, thus reach the effect of adjustment heat exchange area.
A kind of described method adjusting cooler area, is characterized in that: when cooling effect of cooler reduces or increase load needs to increase film-cooled heat, circular steel plate is removed, removes the film-cooled heat that rubber slab can recover original.
The present invention adopts circular steel plate to be assemblied on radiator tube plate, by circular steel plate compound rubber plate occluding member heat exchanging pipe, make do not have cooling water to pass through in part heat exchanging pipe, thus the effect of adjustment heat exchange area can be reached, whole circular steel plate, rubber slab assembly and disassembly are conveniently, and reusable, greatly facilitate the adjustment of cooler film-cooled heat, logical prior art is compared and greatly can be saved material.
Accompanying drawing explanation
Fig. 1 is principle of the invention schematic diagram.
Detailed description of the invention
Shown in Figure 1, a kind of method adjusting cooler area, first calculates cooler 1 area needing adjustment, then calculates the heat exchanging pipe quantity needing shutoff according to need of production; Measuring these heat exchanging pipes with the diameter of circular arrangement, processing one block of circular steel plate 2 according to measuring diameter dimension; Bore multiple circular hole at the periphery of circular steel plate 2, each Circularhole diameter is identical with cooler 1 heat exchanging pipe diameter; Adopting expansion bolt 3 that circular steel plate 2 is fixed on the tube sheet of cooler 1, in order to strengthen sealing effectiveness, between circular steel plate 2 and cooler 1 tube sheet, adding one block of rubber slab 4; By the heat exchanging pipe that circular steel plate 2 covers, do not have cooling water to pass through, do not have cooling effect, thus reach the effect of adjustment heat exchange area.When cooler 1 cooling effect reduces or increase load needs to increase film-cooled heat, circular steel plate 2 is removed, removes the film-cooled heat that rubber slab 4 can recover original.
Claims (2)
1. adjust a method for cooler area, it is characterized in that: the cooler area first calculating needs adjustment according to need of production, then calculate the heat exchanging pipe quantity needing shutoff; Measuring these heat exchanging pipes with the diameter of circular arrangement, processing one block of circular steel plate according to measuring diameter dimension; Bore multiple circular hole at the periphery of circular steel plate, each Circularhole diameter is identical with cooler heat exchanging pipe diameter; Adopting expansion bolt that circular steel plate is fixed on the tube sheet of cooler, in order to strengthen sealing effectiveness, between circular steel plate and radiator tube plate, adding one block of rubber slab; By the heat exchanging pipe that circular steel plate covers, do not have cooling water to pass through, do not have cooling effect, thus reach the effect of adjustment heat exchange area.
2. a kind of method adjusting cooler area according to claim 1, is characterized in that: when cooling effect of cooler reduces or increase load needs to increase film-cooled heat, circular steel plate is removed, removes the film-cooled heat that rubber slab can recover original.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944120.1A CN105466272A (en) | 2015-12-15 | 2015-12-15 | Method for adjusting area of cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944120.1A CN105466272A (en) | 2015-12-15 | 2015-12-15 | Method for adjusting area of cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105466272A true CN105466272A (en) | 2016-04-06 |
Family
ID=55604234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510944120.1A Pending CN105466272A (en) | 2015-12-15 | 2015-12-15 | Method for adjusting area of cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105466272A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361869A (en) * | 2020-10-28 | 2021-02-12 | 安徽晋煤中能化工股份有限公司 | Method for adjusting area of cooler |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB270250A (en) * | 1926-05-01 | 1928-03-15 | Albert Edward Leek | |
| US2634958A (en) * | 1948-12-03 | 1953-04-14 | Modine Mfg Co | Heat exchanger |
| JPH11142072A (en) * | 1997-11-07 | 1999-05-28 | Mitsui Chem Inc | Vertical type heat exchanger |
| CN2331943Y (en) * | 1997-07-08 | 1999-08-04 | 王广林 | Shell-and-tube heat exchanger with area adjustable device |
| CN101173844A (en) * | 2006-11-01 | 2008-05-07 | 上海理工大学 | Method for altering circulation sectional area in pipe of single-pipe air cooler |
| CN202083271U (en) * | 2011-04-28 | 2011-12-21 | 中国石油化工股份有限公司 | Distributor of azeotropic distillation heat exchanger |
| CN104048529A (en) * | 2014-06-24 | 2014-09-17 | 中北大学 | Tubular heat exchanger with variable area |
| CN104455906A (en) * | 2014-11-07 | 2015-03-25 | 平顶山市公路管理局 | Quick pipeline plugging device used for sewage pipeline leakage detection and application method thereof |
| CN105043128A (en) * | 2015-06-11 | 2015-11-11 | 成都佳美嘉科技有限公司 | Cooling spray tower |
-
2015
- 2015-12-15 CN CN201510944120.1A patent/CN105466272A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB270250A (en) * | 1926-05-01 | 1928-03-15 | Albert Edward Leek | |
| US2634958A (en) * | 1948-12-03 | 1953-04-14 | Modine Mfg Co | Heat exchanger |
| CN2331943Y (en) * | 1997-07-08 | 1999-08-04 | 王广林 | Shell-and-tube heat exchanger with area adjustable device |
| JPH11142072A (en) * | 1997-11-07 | 1999-05-28 | Mitsui Chem Inc | Vertical type heat exchanger |
| CN101173844A (en) * | 2006-11-01 | 2008-05-07 | 上海理工大学 | Method for altering circulation sectional area in pipe of single-pipe air cooler |
| CN202083271U (en) * | 2011-04-28 | 2011-12-21 | 中国石油化工股份有限公司 | Distributor of azeotropic distillation heat exchanger |
| CN104048529A (en) * | 2014-06-24 | 2014-09-17 | 中北大学 | Tubular heat exchanger with variable area |
| CN104455906A (en) * | 2014-11-07 | 2015-03-25 | 平顶山市公路管理局 | Quick pipeline plugging device used for sewage pipeline leakage detection and application method thereof |
| CN105043128A (en) * | 2015-06-11 | 2015-11-11 | 成都佳美嘉科技有限公司 | Cooling spray tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361869A (en) * | 2020-10-28 | 2021-02-12 | 安徽晋煤中能化工股份有限公司 | Method for adjusting area of cooler |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |