CN202420232U - Tubular heat exchanger - Google Patents
Tubular heat exchanger Download PDFInfo
- Publication number
- CN202420232U CN202420232U CN2011205660353U CN201120566035U CN202420232U CN 202420232 U CN202420232 U CN 202420232U CN 2011205660353 U CN2011205660353 U CN 2011205660353U CN 201120566035 U CN201120566035 U CN 201120566035U CN 202420232 U CN202420232 U CN 202420232U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- heat exchanger
- tubular heat
- shell
- tube
- 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 - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model relates to a tubular heat exchanger, and belongs to the technical field of gas producers. The tubular heat exchanger comprises a lower cylinder body, wherein a lower tube plate is arranged at the lower end of the lower cylinder body; an upper tube plate is arranged at the upper end of the lower cylinder body; and heat exchange tubes are fixed on the upper and the lower tube plates. The tubular heat exchanger is characterized in that an upper cylinder body is arranged on the lower cylinder body; the inner diameter of the upper cylinder body is larger than that of the lower cylinder body; an inner cylinder body is arranged in the upper cylinder body; a gas inlet tube is arranged at the upper end of the inner cylinder body; and a phenol water communicating tube which is arranged in the upper cylinder body and extends out of the inner cylinder body is further connected to the upper tube plate. The tubular heat exchanger is suitable for being used on a phenol water treatment system of a gas producer and achieves high heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of tubular heat exchanger, belongs to the gas generator technical field.
Background technology
Relatively simple for structure, compact, the inexpensive of tubular heat exchanger, its tube bank is connected on the tube sheet, and tube sheet is welded in the shell two ends respectively, and is connected with top cover above that, and top cover and housing are equipped with fluid inlet and outlet to be taken over.
The tubular heat exchanger of prior art can not be applicable to gas generator phenol water treatment system.
Summary of the invention
The utility model provides a kind of tubular heat exchanger, is applicable to the water treatment of gas generator phenol, good effect of heat exchange.
The concrete technical scheme that adopts of the utility model is:
A kind of tubular heat exchanger comprises lower shell, and the lower shell lower end is provided with lower perforated plate; The upper end is provided with upper perforated plate, and fixing heat exchanger tube on the upper and lower tube sheet is characterized in that; Lower shell is provided with upper shell, and the upper shell internal diameter is provided with inner barrel greater than the lower shell internal diameter in the upper shell; Inner barrel upper end is provided with the gas inlet pipe, also is connected with phenol water communicating pipe on the upper perforated plate, and phenol water communicating pipe is in upper shell and stretch out inner barrel.
Further, also be provided with cone, manhole is set on the cone in the lower shell lower end.
The utility model has the advantages that to be applicable to gas generator phenol water treatment system that heat exchange efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure, 1-manhole, 2-cone, 3-lower perforated plate, 4-lower shell, 5-heat exchanger tube, 6-upper perforated plate, 7-upper shell, 8-inner barrel, 9-gas inlet pipe, 10-phenol water communicating pipe.
The specific embodiment
As shown in Figure 1, a kind of tubular heat exchanger comprises lower shell 4; Lower shell 4 lower ends are provided with lower perforated plate 3, and the upper end is provided with upper perforated plate 6, and upper and lower tube sheet (6,3) is gone up fixedly heat exchanger tube 5; Lower shell 4 is provided with upper shell 7, and upper shell 7 internal diameters are provided with inner barrel 8 greater than lower shell 4 internal diameters in the upper shell 7; Inner barrel 8 upper ends are provided with gas inlet pipe 9, also are connected with phenol water communicating pipe 10 on the upper perforated plate 6, and phenol water communicating pipe 10 is in upper shell 7 and stretch out inner barrel 8.Also be provided with cone 2 in lower shell 4 lower ends, manhole 1 is set on the cone 2.
Claims (2)
1. a tubular heat exchanger comprises lower shell, and the lower shell lower end is provided with lower perforated plate; The upper end is provided with upper perforated plate, and fixing heat exchanger tube on the upper and lower tube sheet is characterized in that; Lower shell is provided with upper shell, and the upper shell internal diameter is provided with inner barrel greater than the lower shell internal diameter in the upper shell; Inner barrel upper end is provided with the gas inlet pipe, also is connected with phenol water communicating pipe on the upper perforated plate, and phenol water communicating pipe is in upper shell and stretch out inner barrel.
2. tubular heat exchanger according to claim 1 is characterized in that, also is provided with cone in the lower shell lower end, and manhole is set on the cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205660353U CN202420232U (en) | 2011-12-30 | 2011-12-30 | Tubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205660353U CN202420232U (en) | 2011-12-30 | 2011-12-30 | Tubular heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420232U true CN202420232U (en) | 2012-09-05 |
Family
ID=46744989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205660353U Expired - Fee Related CN202420232U (en) | 2011-12-30 | 2011-12-30 | Tubular heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420232U (en) |
-
2011
- 2011-12-30 CN CN2011205660353U patent/CN202420232U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121230 |