CN109974507B - Assembled longitudinal partition plate structure - Google Patents
Assembled longitudinal partition plate structure Download PDFInfo
- Publication number
- CN109974507B CN109974507B CN201910378259.2A CN201910378259A CN109974507B CN 109974507 B CN109974507 B CN 109974507B CN 201910378259 A CN201910378259 A CN 201910378259A CN 109974507 B CN109974507 B CN 109974507B
- Authority
- CN
- China
- Prior art keywords
- baffle
- piece
- longitudinal
- partition plate
- assembled
- 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.)
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Links
- 238000005192 partition Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (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 an assembled longitudinal baffle structure, comprising: the casing and set up the longitudinal baffle in the casing, longitudinal baffle is formed by the concatenation of a plurality of baffle piece, is equipped with the draw-in groove that is used for holding the baffling board between every two adjacent baffle pieces, is equipped with the fluting on the baffle piece that is located lengthwise both ends, and the both sides of every baffle piece all are through the inner wall looks butt of a plurality of preforming mechanism with the casing, preforming mechanism includes: the L-shaped pressing piece and the fixing piece for fixing the L-shaped pressing piece on the partition plate block are used for enabling the installation of the longitudinal partition plate to be more convenient, greatly improving production efficiency and reducing manufacturing cost.
Description
[ Field of technology ]
The invention relates to the field of chemical machinery, in particular to an assembled longitudinal partition plate structure.
[ 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 flow outside the tube is called shell pass, the longer the shell pass is, the larger the convection heat transfer coefficient is, the more beneficial the heat transfer process is, in order to increase the shell pass, in the prior art, a longitudinal baffle is usually arranged at the center of the shell so as to divide the shell into an upper part and a lower part, the longitudinal baffle in the prior art is of an integrated structure, the edges of the longitudinal baffle are respectively welded with the inner wall of the shell, and the installation difficulty is higher because the length of the longitudinal baffle is longer.
Accordingly, there is a need for an assembled longitudinal separator structure that solves the above-mentioned problems.
[ Invention ]
In order to solve the above problems, an object of the present invention is to provide an assembled longitudinal separator structure that is convenient to install.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: an assembled longitudinal separator structure comprising: the casing and set up the longitudinal baffle in the casing, longitudinal baffle is formed by the concatenation of a plurality of baffle piece, is equipped with the draw-in groove that is used for holding the baffling board between every two adjacent baffle pieces, is equipped with the fluting on the baffle piece that is located lengthwise both ends, and the both sides of every baffle piece 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, an assembled longitudinal separator structure in the present invention is further configured to: the fixing piece is a bolt, a nut and a gasket.
Preferably, an assembled longitudinal separator structure in the present invention is further configured to: the L-shaped pressing piece comprises a base part and a bending part which is bent and extended from the base part, the base part is fixedly connected with the baffle plate block, and the bending part is abutted against the inner wall of the shell.
Preferably, an assembled longitudinal separator structure in the present invention is further configured to: the partition board blocks are rectangular.
Preferably, an assembled longitudinal separator structure in the present invention is further configured to: the longitudinal partition plate is rectangular.
Preferably, an assembled longitudinal separator structure in the present invention is further configured to: the slot is rectangular.
Compared with the prior art, the invention has the following beneficial effects: the assembled longitudinal partition plate structure of the invention improves the original integrated structure into an assembled structure, thereby facilitating the installation of the longitudinal partition plate, greatly improving the production efficiency and reducing the manufacturing cost.
[ Description of the drawings ]
Fig. 1 is a schematic view of the structure of a longitudinal separator.
Fig. 2 is a schematic view of the structure of the longitudinal partition, which reveals the longitudinal partition mounted to the housing.
Fig. 3 is a partial enlarged view at a in fig. 2.
Fig. 4 is a schematic view of the structure of the end-most separator block.
Fig. 5 is a schematic view of the structure of the middle spacer plate.
In fig. 1 to 5:1. the device comprises a shell, 10, an upper semi-cylindrical cavity, 11, a lower semi-cylindrical cavity, 2, a longitudinal partition board, 20, a partition board block, 21, a clamping groove, 22, a slot, 3, a tabletting mechanism, 30, an L-shaped tabletting, 300, a base, 301, a bending part, 4, a bolt, 5, a nut, 6 and a gasket.
[ Detailed description ] of the invention
An assembled longitudinal separator structure according to the present invention will be described in further detail by way of specific examples.
Referring to fig. 1 to 5, an assembled longitudinal separator structure, comprising: a cylindrical housing 1 and a rectangular longitudinal partition plate 2 arranged in the housing 1, wherein the longitudinal partition plate 2 divides the cylindrical housing 1 into two semi-cylindrical cavities (namely an upper semi-cylindrical cavity 10 and a lower semi-cylindrical cavity 11).
The vertical baffle 2 is formed by the concatenation of a plurality of baffle piece 20, baffle piece 20 is the rectangle setting, is equipped with the draw-in groove 21 that is used for holding the baffling board between every two adjacent baffle pieces 20, is equipped with fluting 22 on the baffle piece that is located lengthwise both ends, and the effect of this fluting 22 is that the last semi-cylindrical cavity 10 that makes separated by vertical baffle 2 link up with lower semi-cylindrical cavity 11 mutually to form shell side medium passageway, the both sides of every baffle piece 20 all are provided with a plurality of preforming mechanism 3, preforming mechanism 3 includes: the L-shaped pressing piece 30 and a fixing piece for fixing the L-shaped pressing piece 30 on the partition plate block 20, wherein the L-shaped pressing piece 30 comprises a base 300 and a bending part 301 which is bent and extended from the base 300, the base 300 is fixedly connected with the partition plate block 20, the bending part 301 is abutted against the inner wall of the shell 1, and in the embodiment, the fixing piece is a bolt 4, a nut 5 and a gasket 6.
In summary, the assembled longitudinal partition structure of the invention improves the original integral structure into the assembled structure, thereby facilitating the installation of the longitudinal partition, greatly improving the production efficiency and reducing the manufacturing cost.
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. An assembled longitudinal separator structure comprising: the casing and set up the longitudinal baffle in the casing, its characterized in that: the vertical baffle is formed by a plurality of baffle piece concatenation, is equipped with the draw-in groove that is used for holding the baffling board between every two adjacent baffle pieces, is equipped with the fluting on the baffle piece that is located lengthwise both ends, and the both sides of every baffle piece all pass through the inner wall looks butt of a plurality of preforming mechanism and casing, preforming mechanism includes: and the fixing piece is used for fixing the L-shaped pressing piece on the partition plate block.
2. An assembled longitudinal separator structure as defined in claim 1 wherein: the fixing piece is a bolt, a nut and a gasket.
3. An assembled longitudinal separator structure as defined in claim 1 wherein: the L-shaped pressing piece comprises a base part and a bending part which is bent and extended from the base part, the base part is fixedly connected with the baffle plate block, and the bending part is abutted against the inner wall of the shell.
4. An assembled longitudinal separator structure as defined in claim 1 wherein: the partition board blocks are rectangular.
5. An assembled longitudinal separator structure as defined in claim 1 wherein: the longitudinal partition plate is rectangular.
6. An assembled longitudinal separator structure as defined in claim 1 wherein: the slot is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378259.2A CN109974507B (en) | 2019-05-07 | 2019-05-07 | Assembled longitudinal partition plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378259.2A CN109974507B (en) | 2019-05-07 | 2019-05-07 | Assembled longitudinal partition plate structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109974507A CN109974507A (en) | 2019-07-05 |
| CN109974507B true CN109974507B (en) | 2024-04-30 |
Family
ID=67073089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910378259.2A Active CN109974507B (en) | 2019-05-07 | 2019-05-07 | Assembled longitudinal partition plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109974507B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR598806A (en) * | 1925-05-26 | 1925-12-26 | Smith | Cylinder for rotary dyeing machines |
| CN2318593Y (en) * | 1996-10-21 | 1999-05-12 | 许富昌 | Modular spiral-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 |
| CN201787837U (en) * | 2010-08-02 | 2011-04-06 | 四川金星压缩机制造有限公司 | U-shaped pipe heat exchanger |
| CN102636047A (en) * | 2012-05-04 | 2012-08-15 | 南京航空航天大学 | Multishell pass shell and tube type heat exchanger |
| CN203772076U (en) * | 2014-03-26 | 2014-08-13 | 营口庆营石油化工设备有限公司 | Vertical heat exchanger with double-fold baffle |
| CN204268951U (en) * | 2014-10-23 | 2015-04-15 | 山东凯斯达机械制造有限公司 | The sealing device of double-shell side shell-and-tube heat exchanger longitudinal baffle |
| CN204978379U (en) * | 2015-10-13 | 2016-01-20 | 深圳小田冷链物流股份有限公司 | Multi -functional van -type transport means of three variable warm area food keyholed back plates |
| CN206976853U (en) * | 2017-05-08 | 2018-02-06 | 张雅丽 | A kind of assembled distribution box body structure |
| CN210036392U (en) * | 2019-05-07 | 2020-02-07 | 张化机（苏州）重装有限公司 | Assembled longitudinal partition structure |
-
2019
- 2019-05-07 CN CN201910378259.2A patent/CN109974507B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR598806A (en) * | 1925-05-26 | 1925-12-26 | Smith | Cylinder for rotary dyeing machines |
| CN2318593Y (en) * | 1996-10-21 | 1999-05-12 | 许富昌 | Modular spiral-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 |
| CN201787837U (en) * | 2010-08-02 | 2011-04-06 | 四川金星压缩机制造有限公司 | U-shaped pipe heat exchanger |
| CN102636047A (en) * | 2012-05-04 | 2012-08-15 | 南京航空航天大学 | Multishell pass shell and tube type heat exchanger |
| CN203772076U (en) * | 2014-03-26 | 2014-08-13 | 营口庆营石油化工设备有限公司 | Vertical heat exchanger with double-fold baffle |
| CN204268951U (en) * | 2014-10-23 | 2015-04-15 | 山东凯斯达机械制造有限公司 | The sealing device of double-shell side shell-and-tube heat exchanger longitudinal baffle |
| CN204978379U (en) * | 2015-10-13 | 2016-01-20 | 深圳小田冷链物流股份有限公司 | Multi -functional van -type transport means of three variable warm area food keyholed back plates |
| CN206976853U (en) * | 2017-05-08 | 2018-02-06 | 张雅丽 | A kind of assembled distribution box body structure |
| CN210036392U (en) * | 2019-05-07 | 2020-02-07 | 张化机（苏州）重装有限公司 | Assembled longitudinal partition structure |
Non-Patent Citations (1)
| Title |
|---|
| 徐尧润等.轻化工与食品设备.中国轻工业出版社,1994,第36-37页. * |
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| Publication number | Publication date |
|---|---|
| CN109974507A (en) | 2019-07-05 |
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