CN109974509B - Baffle plate assembly - Google Patents
Baffle plate assembly Download PDFInfo
- Publication number
- CN109974509B CN109974509B CN201910374975.3A CN201910374975A CN109974509B CN 109974509 B CN109974509 B CN 109974509B CN 201910374975 A CN201910374975 A CN 201910374975A CN 109974509 B CN109974509 B CN 109974509B
- Authority
- CN
- China
- Prior art keywords
- baffle
- baffle plate
- plates
- plate
- piece
- 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.)
- Active
Links
- 238000005192 partition Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a baffle assembly comprising: the transverse baffle, vertical baffle and a plurality of baffle, the baffle is including setting up in a plurality of first baffle, the second baffle of vertical baffle one side and setting up in a plurality of third baffle, the fourth baffle of vertical baffle opposite side, first baffle and second baffle are the interval staggered arrangement in the longitudinal direction, third baffle and fourth baffle are the interval staggered arrangement in the longitudinal direction, vertical baffle is formed by the concatenation of a plurality of baffle piece, is equipped with the draw-in groove that is used for blocking the baffle between every two adjacent baffle pieces, is equipped with the fluting on the baffle piece that is located the longitudinal direction both ends, and the both sides of every baffle piece all are through a plurality of tabletting mechanism and the inner wall looks butt of casing, tabletting mechanism includes: the L-shaped pressing piece and the fixing piece for fixing the L-shaped pressing piece on the partition plate block greatly reduce the installation difficulty and improve the production efficiency.
Description
[ Field of technology ]
The invention relates to the field of chemical machinery, in particular to a baffle plate assembly of a heat exchanger.
[ Background Art ]
The heat exchanger is an energy-saving device for realizing heat transfer between two or more fluids with different temperatures, and is one of main devices for transferring heat from a fluid with a higher temperature to a fluid with a lower temperature, so that the temperature of the fluid reaches the index specified by a flow, thereby meeting the requirements of process conditions and improving the utilization rate of energy. The heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, medium water treatment equipment, chemical industry, petroleum and the like.
The divided wall type heat exchanger is characterized in that two fluids with different temperatures flow in a space separated by a wall surface, and heat exchange is performed between the two fluids through heat conduction of the wall surface and convection of the fluids on the wall surface. The divided wall heat exchangers include shell and tube, double tube, and other types of heat exchangers. The dividing wall type heat exchanger is the most widely used heat exchanger at present. The shell-and-tube heat exchanger mainly comprises a shell, a tube bundle, a baffle plate, a seal head and the like, wherein the shell is round, a parallel tube bundle or a spiral tube is arranged in the shell, two ends of the tube bundle are fixed on a tube plate, two fluids for heat exchange in the shell-and-tube heat exchanger flow in the tube, and the stroke of the two fluids is called tube side; the shell-and-tube heat exchanger in the prior art has the common short shell pass, the shorter the shell pass is, the smaller the convection heat transfer coefficient is, the more adverse the heat transfer process is, in addition, the longitudinal baffle plates in the prior art are of an integrated structure, the process of installing the heat exchanger into a shell is very difficult, the baffle plates in the prior art are abutted with the longitudinal baffle plates, no connection relation exists between the baffle plates, namely, the baffle plates are independently arranged, so that the heat exchanger has lower structural strength.
Accordingly, there is a need for a baffle assembly that solves the above-mentioned problems.
[ Invention ]
In order to solve the problems, the invention aims to provide a baffle plate assembly which is convenient to install and has a longer shell side.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a baffle assembly comprising: the baffle plate comprises a plurality of first baffle plates and second baffle plates which are arranged on one side of the longitudinal baffle plate, and a plurality of third baffle plates and fourth baffle plates which are arranged on the other side of the longitudinal baffle plate, wherein the first baffle plates and the second baffle plates are alternately arranged at intervals in the longitudinal direction, the third baffle plates and the fourth baffle plates are alternately arranged at intervals in the longitudinal direction, the first baffle plate is integrated into one piece with the third baffle plate, second baffle plate is integrated into one piece with the fourth baffle plate, vertical baffle is formed by a plurality of baffle plate block concatenation, is equipped with the draw-in groove that is used for holding the baffle plate between every two adjacent baffle plate blocks, is equipped with the fluting on the baffle plate that is located lengthwise both ends, and the both sides of every baffle plate block all are through the inner wall looks butt of a plurality of preforming mechanism with the casing, preforming mechanism includes: and the fixing piece is used for fixing the L-shaped pressing piece on the partition plate block.
Preferably, a baffle assembly of the present invention is further configured to: the first baffle plate, the second baffle plate, the third baffle plate and the fourth baffle plate are all arranged in a quarter circle shape.
Preferably, a baffle assembly of the present invention is further configured to: the fixing piece is a bolt, a nut and a gasket.
Preferably, a baffle assembly of the present invention is further configured to: the longitudinal partition plate is rectangular.
Preferably, a baffle assembly of the present invention is further configured to: the two shell side medium inlets are respectively arranged at two sides of the transverse partition plate, and the two shell side medium outlets are respectively arranged at two sides of the transverse partition plate.
Preferably, a baffle assembly of the present invention is further configured to: the transverse partition plates are arranged perpendicular to the longitudinal partition plates.
Compared with the prior art, the invention has the following beneficial effects: the baffle plate assembly has longer shell side, larger convection heat transfer coefficient and better heat transfer effect, and in addition, the longitudinal baffle plates are designed into an assembled structure, so that the installation of the longitudinal baffle plates is convenient, the installation difficulty is greatly reduced, the production efficiency is improved, and in addition, the baffle plate assembly clamps the baffle plate in the longitudinal baffle plates, so that the baffle plate and the baffle plate blocks form a structural whole, and the structural strength of the baffle plate assembly is greatly improved.
[ Description of the drawings ]
FIG. 1 is a schematic view of a baffle assembly according to the present invention.
Fig. 2 is a schematic structural view of a longitudinal separator according to the present invention.
FIG. 3 is a schematic view of the installation structure of the longitudinal partition and the housing in the present invention.
Fig. 4 is a schematic cross-sectional view of the structure shown at a in fig. 3.
In fig. 1 to 4: 1. the horizontal baffle, 2, the longitudinal baffle, 20, the baffle plate, 200, the fluting, 21, the draw-in groove, 3, the baffling board, 30, the first baffling board, 31, the second baffling board, 32, the third baffling board, 33, the fourth baffling board, 4, the casing, 5, the preforming mechanism, 50, L type preforming, 51, the bolt, 52, the nut, 53, the gasket.
[ Detailed description ] of the invention
A baffle assembly according to the present invention will be described in further detail with reference to specific examples.
Referring to fig. 1-4, a baffle assembly, comprising: the device comprises a transverse partition plate 1, a longitudinal partition plate 2 and a plurality of baffle plates 3, wherein the transverse partition plate 1 and the longitudinal partition plate 2 are vertically arranged. The baffle 3 includes a plurality of first baffle 30, second baffle 31 and a plurality of third baffle 32, fourth baffle 33 that set up in the one side of vertical baffle 2, a plurality of third baffle 32, fourth baffle 33 that set up in the opposite side of vertical baffle 2, first baffle 30, second baffle 31, third baffle 32 and fourth baffle 33 all are approximately quarter circular setting, first baffle 30 and second baffle 31 are the interval staggered arrangement in the longitudinal direction, third baffle 32 and fourth baffle 33 are the interval staggered arrangement in the longitudinal direction, first baffle 30 and third baffle 32 integrated into one piece, second baffle 31 and fourth baffle 33 integrated into one piece to make shell side medium be serpentine trend in casing 4, vertical baffle 2 is spliced by a plurality of baffle piece 20 and is formed, vertical baffle 2 and baffle piece 20 all are rectangular setting, are equipped with the draw-in groove 21 that is used for holding baffle 3 between every two adjacent baffle piece 20, are equipped with the slotted piece 200 and each of baffle piece 20 that are located the longitudinal direction on both ends, each baffle piece 20 is equipped with the mechanism that the both sides of the longitudinal direction and the inside wall of a plurality of 4 and 5 of compression sheet mechanism include each of compression sheet 5 in the compression sheet: the L-shaped pressing piece 50 and the fixing member for fixing the L-shaped pressing piece 50 to the spacer block 20 are, in the present embodiment, a bolt 51, a nut 52 and a washer 53. The two shell-side medium inlets are respectively arranged at two sides of the transverse partition plate 1, and the two shell-side medium outlets are respectively arranged at two sides of the transverse partition plate 1.
In summary, the baffle plate assembly has longer shell side, larger convection heat transfer coefficient and better heat transfer effect, and in addition, the longitudinal baffle plates are designed into an assembled structure, so that the installation of the longitudinal baffle plates is convenient, the installation difficulty is greatly reduced, and the production efficiency is improved. In addition, the baffle plate assembly of the invention ensures that the baffle plate and the baffle plate block form a structural whole by clamping the baffle plate in the longitudinal baffle plate, thereby greatly improving the structural strength of the baffle plate assembly.
The above-described embodiments are merely illustrative of the principles and functions of the present invention, and some of the practical examples, not intended to limit the invention; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present invention.
Claims (6)
1. A baffle assembly comprising: the baffle plate comprises a plurality of first baffle plates and second baffle plates which are arranged on one side of the longitudinal baffle plate, and a plurality of third baffle plates and fourth baffle plates which are arranged on the other side of the longitudinal baffle plate, wherein the first baffle plates and the second baffle plates are alternately arranged at intervals in the longitudinal direction, the third baffle plates and the fourth baffle plates are alternately arranged at intervals in the longitudinal direction, the first baffle plate is integrated into one piece with the third baffle plate, second baffle plate is integrated into one piece with the fourth baffle plate, vertical baffle is formed by a plurality of baffle plate block concatenation, is equipped with the draw-in groove that is used for holding the baffle plate between every two adjacent baffle plate blocks, is equipped with the fluting on the baffle plate that is located lengthwise both ends, and the both sides of every baffle plate block all are through the inner wall looks butt of a plurality of preforming mechanism with the casing, preforming mechanism includes: and the fixing piece is used for fixing the L-shaped pressing piece on the partition plate block.
2. A baffle assembly as set forth in claim 1, wherein: the first baffle plate, the second baffle plate, the third baffle plate and the fourth baffle plate are all arranged in a quarter circle shape.
3. A baffle assembly as set forth in claim 1, wherein: the fixing piece is a bolt, a nut and a gasket.
4. A baffle assembly as set forth in claim 1, wherein: the longitudinal partition plate is rectangular.
5. A baffle assembly as set forth in claim 1, wherein: the two shell side medium inlets are respectively arranged at two sides of the transverse partition plate, and the two shell side medium outlets are respectively arranged at two sides of the transverse partition plate.
6. A baffle assembly as set forth in claim 1, wherein: the transverse partition plates are arranged perpendicular to the longitudinal partition plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910374975.3A CN109974509B (en) | 2019-05-07 | 2019-05-07 | Baffle plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910374975.3A CN109974509B (en) | 2019-05-07 | 2019-05-07 | Baffle plate assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109974509A CN109974509A (en) | 2019-07-05 |
| CN109974509B true CN109974509B (en) | 2024-06-04 |
Family
ID=67073000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910374975.3A Active CN109974509B (en) | 2019-05-07 | 2019-05-07 | Baffle plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109974509B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686536B (en) * | 2019-10-29 | 2020-10-02 | 珠海格力电器股份有限公司 | Heat exchanger |
| CN117647147B (en) * | 2024-01-29 | 2024-05-17 | 山东豪迈机械制造有限公司 | Automatic arrangement device and arrangement method for heat exchanger baffle plates |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2027136C1 (en) * | 1993-03-15 | 1995-01-20 | Акционерное общество "Сатэкс" | Heat exchanger |
| CN201237459Y (en) * | 2008-06-13 | 2009-05-13 | 路辉 | Assembly type continuous spiral baffle plate heat exchanger |
| CN201476637U (en) * | 2009-09-22 | 2010-05-19 | 山东美陵化工设备股份有限公司 | Plug-in integrated type double-shell side heat exchanger |
| JP2012172907A (en) * | 2011-02-22 | 2012-09-10 | Cku:Kk | Heat exchanger of shell-and-tube system with fin arranged in spiral staircase shape |
| CN202692763U (en) * | 2012-05-04 | 2013-01-23 | 南京航空航天大学 | Multi-shell-pass shell-and-tube heat exchanger |
| CN202793153U (en) * | 2012-09-20 | 2013-03-13 | 张家港化工机械股份有限公司 | Baffle plate in heat exchanger |
| CN203132405U (en) * | 2013-05-09 | 2013-08-14 | 河北瑞能达节能科技有限公司 | Combination tube plate type heat tube waste heat recovery device |
| CN203615810U (en) * | 2013-11-27 | 2014-05-28 | 南京金典制冷实业有限公司 | Spiral baffle plate used for dry-type evaporator and assembly thereof |
| CN104197751A (en) * | 2014-08-13 | 2014-12-10 | 中国寰球工程公司 | Vertical baffling-rod heat exchanger with longitudinal partition plates |
| CN204944242U (en) * | 2015-09-10 | 2016-01-06 | 东北石油大学 | The detachable combination exchanger of a kind of heat exchanger tube |
| CN205027171U (en) * | 2015-09-22 | 2016-02-10 | 杭州赛富特设备有限公司 | Heat exchanger |
| CN207065934U (en) * | 2017-05-10 | 2018-03-02 | 英得艾斯（上海）冷冻空调有限公司 | A kind of flow-type evaporator peculiar to vessel |
| CN108871035A (en) * | 2018-09-18 | 2018-11-23 | 张化机（苏州）重装有限公司 | Convenient for the Pipe bundle structure of pressure testing |
| CN210036401U (en) * | 2019-05-07 | 2020-02-07 | 张化机（苏州）重装有限公司 | Baffle plate assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA012101B1 (en) * | 2005-06-23 | 2009-08-28 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Assembly of baffles and seals and method of assembling a heat exchanger using thereof |
-
2019
- 2019-05-07 CN CN201910374975.3A patent/CN109974509B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2027136C1 (en) * | 1993-03-15 | 1995-01-20 | Акционерное общество "Сатэкс" | Heat exchanger |
| CN201237459Y (en) * | 2008-06-13 | 2009-05-13 | 路辉 | Assembly type continuous spiral baffle plate heat exchanger |
| CN201476637U (en) * | 2009-09-22 | 2010-05-19 | 山东美陵化工设备股份有限公司 | Plug-in integrated type double-shell side heat exchanger |
| JP2012172907A (en) * | 2011-02-22 | 2012-09-10 | Cku:Kk | Heat exchanger of shell-and-tube system with fin arranged in spiral staircase shape |
| CN202692763U (en) * | 2012-05-04 | 2013-01-23 | 南京航空航天大学 | Multi-shell-pass shell-and-tube heat exchanger |
| CN202793153U (en) * | 2012-09-20 | 2013-03-13 | 张家港化工机械股份有限公司 | Baffle plate in heat exchanger |
| CN203132405U (en) * | 2013-05-09 | 2013-08-14 | 河北瑞能达节能科技有限公司 | Combination tube plate type heat tube waste heat recovery device |
| CN203615810U (en) * | 2013-11-27 | 2014-05-28 | 南京金典制冷实业有限公司 | Spiral baffle plate used for dry-type evaporator and assembly thereof |
| CN104197751A (en) * | 2014-08-13 | 2014-12-10 | 中国寰球工程公司 | Vertical baffling-rod heat exchanger with longitudinal partition plates |
| CN204944242U (en) * | 2015-09-10 | 2016-01-06 | 东北石油大学 | The detachable combination exchanger of a kind of heat exchanger tube |
| CN205027171U (en) * | 2015-09-22 | 2016-02-10 | 杭州赛富特设备有限公司 | Heat exchanger |
| CN207065934U (en) * | 2017-05-10 | 2018-03-02 | 英得艾斯（上海）冷冻空调有限公司 | A kind of flow-type evaporator peculiar to vessel |
| CN108871035A (en) * | 2018-09-18 | 2018-11-23 | 张化机（苏州）重装有限公司 | Convenient for the Pipe bundle structure of pressure testing |
| CN210036401U (en) * | 2019-05-07 | 2020-02-07 | 张化机（苏州）重装有限公司 | Baffle plate assembly |
Non-Patent Citations (2)
| Title |
|---|
| Ernest E.Ludwig.《化工装置的工艺设计-第三册》.化学工业出版社,1979,第15-16页. * |
| 徐尧润等.《轻化工与食品设备》.中国轻工业出版社,1994,第33-37页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109974509A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109974509B (en) | Baffle plate assembly | |
| CN212931108U (en) | Heat exchange plate of wide-flow-channel plate heat exchanger | |
| KR101710088B1 (en) | Coil and heat exchanger with the same | |
| CN210036401U (en) | Baffle plate assembly | |
| CN210036400U (en) | Mounting structure of baffle plate and longitudinal partition plate | |
| CN212931106U (en) | Heat exchange plate sheet of plate heat exchanger for steam condensation | |
| CN210036392U (en) | Assembled longitudinal partition structure | |
| CN109974508B (en) | Installation structure of baffle plate and longitudinal baffle plate | |
| CN108844387B (en) | Heat exchange structure and heat exchanger comprising same | |
| CN201297878Y (en) | An inside and outside fin flat tube heat exchanger | |
| CN109974507B (en) | Assembled longitudinal partition plate structure | |
| CN113804020B (en) | Baffling snakelike copper pipe heat transfer device | |
| CN215864785U (en) | Clamping piece type heat exchanger | |
| CN215332736U (en) | Tank body wallboard with heat exchange function and mud tank comprising same | |
| CN210570128U (en) | Heat exchanger with improved structure | |
| CN218916060U (en) | Heat exchanger tube bundle capable of improving heat exchange efficiency | |
| CN216645020U (en) | Heat exchanger with curved arch baffle plate | |
| CN215003126U (en) | Heat radiating pipe layout structure of heat exchanger | |
| CN217686757U (en) | Sealing gasket for heat exchanger | |
| CN210602913U (en) | Shell pass baffling heat exchanger | |
| CN220454351U (en) | Multi-section heat exchanger | |
| CN215725353U (en) | Effectual heat transfer piece subassembly of heat transfer | |
| CN220871543U (en) | Plate heat exchanger with multidirectional heat exchange mechanism | |
| CN220230194U (en) | Micro-control heat exchanger for etching machine | |
| CN216592909U (en) | Welded plate type heat exchanger |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |