CN102331208A - Improved heat exchange device for high-viscosity oil product - Google Patents
Improved heat exchange device for high-viscosity oil product Download PDFInfo
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- CN102331208A CN102331208A CN 201110203738 CN201110203738A CN102331208A CN 102331208 A CN102331208 A CN 102331208A CN 201110203738 CN201110203738 CN 201110203738 CN 201110203738 A CN201110203738 A CN 201110203738A CN 102331208 A CN102331208 A CN 102331208A
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- heat exchanger
- oil product
- heat exchange
- exchanger tube
- tube
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides an improved heat exchange device for a high-viscosity oil product, and the device can reduce the flow resistance of fluid, change the flow direction of the fluid and prevent a fluid dead corner from happening in a container so as to effectively prevent the fluid with high viscosity and low coking temperature from coking in the container as well as prolong the service life of the equipment. The improved heat exchange device comprises a shell, a channel, an oil product inlet, an oil product outlet, a heat exchange pipe and heat exchange pipe supporting pipe plates, wherein the oil product inlet and the oil product outlet are respectively arranged on the channel; the heat exchange pipe and the heat exchange pipe supporting pipe plates are arranged in the channel; and the heat exchange pipe supporting pipe plates support the heat exchange pipe. The improved heat exchange device is characterized in that the heat exchange pipe supporting pipe plates are laterally or lengthways staggered to support the heat exchange pipe.
Description
Technical field
The present invention relates to the technical field of oil product treatment facility, be specially a kind of heat-exchanger rig of improved high viscosity oil product.
Background technology
In petrochemical industry, through regular meeting fluids such as oil product are carried out heat treated, the oil product heat treatment apparatus is in container, to be provided with heat exchanger tube; Heat exchanger tube supports through tube sheet, through high-temperature gas or liquid, has realized the heat treated of the oil product in the container in the heat exchanger tube; The support tube sheet of the heat exchanger tube in the existing oil product heat treatment apparatus all is that equidirectional exchange heat pipe supports, and the flow resistance of fluid is big like this, and the flow direction of fluid is constant; Be easy to generate the dead angle, big in heat treated viscosity, during the low fluid of coking temperature; Be prone to coking takes place during the oil product at dead angle place, thus damage equipment.
Summary of the invention
To problem; The invention provides a kind of heat exchanger apparatus of improved high viscosity oil product, can reduce the flow resistance of fluid, change the flow direction of fluid; Prevent to produce in the container fluid dead angle; Thereby prevented that effectively viscosity is big, the coking phenomenon of fluid in container that the coking temperature is low prolonged service life of equipment.
Its technical scheme is such: a kind of heat exchanger apparatus of improved high viscosity oil product; It comprises housing, bobbin carriage, oil product import, oil product outlet; Heat exchanger tube and heat exchanger tube support tube sheet, and outlet is separately positioned on the said bobbin carriage with oil product in said oil product import, said heat exchanger tube with shown in heat exchanger tube support tube sheet be arranged in the said bobbin carriage; Said heat exchanger tube support tube sheet support shown in heat exchanger tube, it is characterized in that: shown in heat exchanger tube support tube sheet laterally or vertically staggeredly support said heat exchanger tube.
It is further characterized in that: said heat exchanger tube supports tube sheet and the employing of said heat exchanger tube is welded to connect; Said heat exchanger tube supports tube sheet and is arranged in the bracing ring, and said heat exchanger tube is arranged in the said bracing ring; Said bracing ring is six.
In the said structure of the present invention; Because heat exchanger tube supports the laterally perhaps vertically staggered heat exchanger tube that supports of tube sheet, can exchange heat pipe and support, locatees, and can change direction of flow again; Make the rapid heat exchange of fluid; Prevented that effectively viscosity is big, the coking phenomenon of fluid in container that the coking temperature is low prolonged service life of equipment.
Description of drawings
Fig. 1 is the structural representation of the heat exchanger apparatus of the improved high viscosity oil product of the present invention;
Fig. 2 supports the vertical structures arranged sketch map of tube sheet for heat exchanger tube among the present invention;
Fig. 3 supports the structural representation of tube sheet lateral arrangement for heat exchanger tube among the present invention.
The specific embodiment
See Fig. 1, Fig. 2 and Fig. 3; The heat exchanger apparatus of a kind of improved high viscosity oil product of the present invention; It comprises housing 1, bobbin carriage 2, oil product import 3, oil product outlet 4; Heat exchanger tube 5, oil product import 3 is separately positioned on the bobbin carriage 2 with oil product outlet 4, and six bracing ring 6-1,6-2,6-3,6-4,6-5 and 6-6 are separately positioned in the bobbin carriage 2; Heat exchanger tube is arranged in bracing ring 6-1,6-2,6-3,6-4,6-5 and the 6-6; Laterally perhaps vertical respectively interlaced arrangement has heat exchanger tube to support tube sheet 7-1 or 7-2 in bracing ring 6-1,6-2,6-3,6-4,6-5 and the 6-6, and heat exchanger tube supports tube sheet 7-1,7-2 support fixation heat exchanger tube 5, and heat exchanger tube supports tube sheet and the heat exchanger tube employing is welded to connect.
Heat exchanger tube supports tube sheet and laterally perhaps vertically is crisscross arranged in the various supports circle; Can exchange heat pipe supports, locatees; Can change direction of flow again, make the rapid heat exchange of fluid, prevent that effectively viscosity is big; The coking phenomenon of fluid in container that the coking temperature is low prolonged service life of equipment.
Claims (4)
1. the heat exchanger apparatus of an improved high viscosity oil product; It comprises housing, bobbin carriage, oil product import, oil product outlet; Heat exchanger tube and heat exchanger tube support tube sheet, and outlet is separately positioned on the said bobbin carriage with oil product in said oil product import, said heat exchanger tube with shown in heat exchanger tube support tube sheet be arranged in the said bobbin carriage; Said heat exchanger tube support tube sheet support shown in heat exchanger tube, it is characterized in that: shown in heat exchanger tube support tube sheet laterally or vertically staggeredly support said heat exchanger tube.
2. the heat exchanger apparatus of a kind of improved high viscosity oil product according to claim 1 is characterized in that: said heat exchanger tube supports tube sheet and the employing of said heat exchanger tube is welded to connect.
3. according to the heat exchanger apparatus of claim 1 or 2 described a kind of improved high viscosity oil products, it is characterized in that: said heat exchanger tube supports tube sheet and is arranged in the bracing ring, and said heat exchanger tube is arranged in the said bracing ring.
4. the heat exchanger apparatus of a kind of improved high viscosity oil product according to claim 3 is characterized in that: said bracing ring is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203738 CN102331208A (en) | 2011-07-20 | 2011-07-20 | Improved heat exchange device for high-viscosity oil product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203738 CN102331208A (en) | 2011-07-20 | 2011-07-20 | Improved heat exchange device for high-viscosity oil product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102331208A true CN102331208A (en) | 2012-01-25 |
Family
ID=45483089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110203738 Pending CN102331208A (en) | 2011-07-20 | 2011-07-20 | Improved heat exchange device for high-viscosity oil product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102331208A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119620C (en) * | 1995-01-10 | 2003-08-27 | 菲利浦石油公司 | Rod baffle heat exchangers utilizing dual support strip |
| CN1641307A (en) * | 2004-12-06 | 2005-07-20 | 中国石油天然气华东勘察设计研究院 | Method for manufacturing oil slurry vapour generator |
| CN2802425Y (en) * | 2005-06-22 | 2006-08-02 | 郑州大学 | Molding reducing heat transfer pipe longitudinal flow shell heat exchanger |
| CN201032429Y (en) * | 2007-04-24 | 2008-03-05 | 扬中市腾峰换热设备制造有限公司 | Combined baffling lever wave node tube heat exchanger |
| CN100485304C (en) * | 2004-09-09 | 2009-05-06 | 埃克森美孚研究工程公司 | Reduced vibration tube bundle device |
-
2011
- 2011-07-20 CN CN 201110203738 patent/CN102331208A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119620C (en) * | 1995-01-10 | 2003-08-27 | 菲利浦石油公司 | Rod baffle heat exchangers utilizing dual support strip |
| CN100485304C (en) * | 2004-09-09 | 2009-05-06 | 埃克森美孚研究工程公司 | Reduced vibration tube bundle device |
| CN1641307A (en) * | 2004-12-06 | 2005-07-20 | 中国石油天然气华东勘察设计研究院 | Method for manufacturing oil slurry vapour generator |
| CN2802425Y (en) * | 2005-06-22 | 2006-08-02 | 郑州大学 | Molding reducing heat transfer pipe longitudinal flow shell heat exchanger |
| CN201032429Y (en) * | 2007-04-24 | 2008-03-05 | 扬中市腾峰换热设备制造有限公司 | Combined baffling lever wave node tube heat exchanger |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |