CN2145358Y - Efficiente heat exchanger with high-temp. resisitant, anti-corrode - Google Patents
Efficiente heat exchanger with high-temp. resisitant, anti-corrode Download PDFInfo
- Publication number
- CN2145358Y CN2145358Y CN 92228934 CN92228934U CN2145358Y CN 2145358 Y CN2145358 Y CN 2145358Y CN 92228934 CN92228934 CN 92228934 CN 92228934 U CN92228934 U CN 92228934U CN 2145358 Y CN2145358 Y CN 2145358Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- corrode
- temp
- tube
- resisitant
- 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.)
- Expired - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an efficient heat exchanger with high-temp. resistant, anti-corrode. A phototube or a spiral tube aluminizes the inner and outer surfaces of the efficient heat exchanger with high-temp. resistant, anti-corrode. The tilt angle alpha of the tilt port is 3 DEG-15 DEG. The heat exchanger is suitable for the occasion with high-temperature and corrosion-proof. The price of the aluminized phototube or the spiral pipe is only one third to one quarter of the stainless steel.
Description
The utility model belongs to heat exchanger
Use a kind of shaft-like deflecting fence heat exchanger at present under industry burn into hot environments such as chemical fertilizer, chemical industry, oil refining, its shell is made of end socket, cylindrical shell and import and export pipe connections.Heat exchanger tube in the heat exchanger is that light pipe or spiral grooved tube constitute, this heat exchanger heat transfer efficient height, but short following service life in abominable operating environment, if will improve life cycle, have to adopt precious metal.In addition, the inclination entrance of its inner core is that horizontal (α=0 °) influences fluid and evenly passes in and out.
According to the shortcoming that above-mentioned prior art exists, goal of the invention of the present utility model provides a kind of efficient heat exchanger of fire resistant anticorrosive.
This heat exchanger is made of end socket 1, afflux tube 2, tilt port 3, shaft-like deflecting fence 4, light pipe or spiral grooved tube 5, cylindrical shell 6 and base 7, the inclined angle alpha of described tilt port 3=3 °-15 °, and described light pipe or spiral grooved tube 5 are with its surfaces externally and internally aluminising.
After advantage of the present utility model is to adopt the light pipe or spiral grooved tube of surfaces externally and internally aluminising, integrate heat transfer, advantage such as anticorrosion, alternative price exceeds 2/3rds to 3/4ths stainless steel, remarkable in economical benefits, and heat-transfer effect also improves.It can use at SO
K, CO
2, NO
3, H
2S, Cl and NH
3Etc. anticorrosion occasion.
Fig. 1 is the utility model structure principle chart.
The utility model also can be done following further specifying by accompanying drawing:
As shown in Figure 1, the component part of heat exchanger and the correlation between them are to establish thin tubesheet between end socket 1 and the cylindrical shell 6, fixedly connected by the flange effect, cylindrical shell divides two parts up and down, is connected by afflux tube 2, can play thermal (temperature difference) stress between compensating pipe, shell, not need to adorn in addition expansion joint.The inclination inlet 3 of inner core can make the turnover fluid more even, make every heat exchanger tube load trend consistent, inclined angle alpha=3 °～15 ° of light pipe or spiral grooved tubes 5 that the surfaces externally and internally aluminising is housed between the tube sheet at cylindrical shell two ends, in cylindrical shell, establish the shaft-like deflecting fence 4 of multilayer along barrel, cylindrical shell connects with base by flange.
Claims (1)
1, a kind of fire resistant anticorrosive efficient heat exchanger, constitute by end socket (1), afflux tube (2), tilt port (3), shaft-like deflecting fence (4), light pipe or spiral grooved tube (5), cylindrical shell (6) and base (7), it is characterized by inclination alpha=3 °-15 ° of described tilt port (3), described light pipe or spiral grooved tube (5) are with its surfaces externally and internally aluminising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228934 CN2145358Y (en) | 1992-07-26 | 1992-07-26 | Efficiente heat exchanger with high-temp. resisitant, anti-corrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228934 CN2145358Y (en) | 1992-07-26 | 1992-07-26 | Efficiente heat exchanger with high-temp. resisitant, anti-corrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2145358Y true CN2145358Y (en) | 1993-11-03 |
Family
ID=33772463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92228934 Expired - Lifetime CN2145358Y (en) | 1992-07-26 | 1992-07-26 | Efficiente heat exchanger with high-temp. resisitant, anti-corrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2145358Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267696A (en) * | 2023-09-19 | 2023-12-22 | 中国石油大学(华东) | Abrasion-resistant waste heat boiler for high-dust-content high-temperature gas |
-
1992
- 1992-07-26 CN CN 92228934 patent/CN2145358Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267696A (en) * | 2023-09-19 | 2023-12-22 | 中国石油大学(华东) | Abrasion-resistant waste heat boiler for high-dust-content high-temperature gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |