CN2630179Y - Heater pipe bundle for storage tank - Google Patents
Heater pipe bundle for storage tank Download PDFInfo
- Publication number
- CN2630179Y CN2630179Y CN 03214371 CN03214371U CN2630179Y CN 2630179 Y CN2630179 Y CN 2630179Y CN 03214371 CN03214371 CN 03214371 CN 03214371 U CN03214371 U CN 03214371U CN 2630179 Y CN2630179 Y CN 2630179Y
- Authority
- CN
- China
- Prior art keywords
- tube
- tubes
- upright
- upright collecting
- collecting tubes
- 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
Links
- 230000007704 transition Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- Details Of Fluid Heaters (AREA)
Abstract
A heater tube bank, which is used for petroleum, chemical, food sanitation, medical sanitation and so on industries, comprises two upright collecting tubes, at least two horizontal branch tubes between the two upright collecting tubes and outlet and inlet tubes, which are communicated with the horizontal branch tubes through the two upright collecting tubes. The lower ports of the two upright collecting tubes are transitionally connected with the lowest horizontal branch tube. The both ends of the up most horizontal branch tube, which are in elbow shape, are respectively connected with the upper ends of the two upright collecting tubes. For no dead zones are existed in the upper and lower ends of the two upright collecting tubes, the distribution form of the steam in the upright collecting tube is effectively improved. Therefore, the steam flows to the branch tube equally, and the heat emission of the tube bank is even. The water stored inside the tube can be completely drained out. The tube freeze and corrosion, water hammer can be prevented and the service life is greatly increased.
Description
Technical field:
The utility model relates to industry storage tanks such as a kind of oil, chemical industry, food hygiene, medical and health restrains with temperature booster.
Background technology:
Storage tank mainly is made up of the several heaters tube bank with temperature booster, the temperature booster tube bank is most important constituent elements, existing temperature booster tube bank is seen shown in the accompanying drawing-1, for following the version of decades, be that heater tube bundle concetrated pipe pipe end adopts blind plate fillet weld connection structure, see for details in the accompanying drawing 1 shown in the node I that the problem that this structure exists mainly contains following several respects: 1, the water emptying fully at pipe end place, heater tube bundle concetrated pipe bottom, winter, frozen pipe very easily caused leakage; 2, the concetrated pipe pipe end adopts blind plate, and intensity is low, very easily under steam pressure and water hammer action blind plate is come off or weld cracking, causes leakage; 3, temperature booster generally adopts steam to make heating medium, and temperature is higher.Because structure design is unreasonable, the heater tube bundle concetrated pipe bottom pipe end director phase is subjected to the condensed water etch, and is comparatively serious to the corrosion of following blind plate and fillet weld thereof, and greatly reduced the service life of temperature booster; 4, steam is to be distributed and entered into each arm by concetrated pipe, and this structure makes steam skewness in concetrated pipe, easily forms the dead band at pipe end, and the bias current phenomenon is arranged, and the tube bank heat radiation is inhomogeneous; 5, condensed water discharging difficulty easily produces water hammer.
Summary of the invention:
In view of the deficiency that above-mentioned prior art exists, the purpose of this utility model provides a kind of storage tank that dispels the heat evenly, is difficult for leakage and long service life and restrains with temperature booster.
The purpose of this utility model is to realize like this, it comprises that two erect concetrated pipes and place two to erect the athwartship leg more than at least two between the concetrated pipes and erect the gangway that concetrated pipes are connected with athwartship leg by two and take over, and it is characterized in that: two setting concetrated pipe lower port are connected with athwartship leg transition bottom.
More even for steam is distributed in two setting concetrated pipe pipes, topmost the both ends of athwartship leg are the elbow shape, and two erect the concetrated pipe upper port links to each other with the two-port of the top athwartship leg respectively.
Advantage of the present utility model is to have improved steam distribution form in Trunk Line, makes the steam flow arm more even, and the tube bank heat radiation evenly; The whole emptyings of water in really accomplishing to manage prevent that frozen pipe, corrosion phenomenon from taking place; No water attack phenomenon takes place; Obviously increase service life.
Below in conjunction with accompanying drawing the utility model is explained.
Description of drawings:
Fig. 1 is that former storage tank is restrained structural representation with temperature booster;
Fig. 2 is that this storage tank is restrained structural representation with temperature booster.
The specific embodiment:
As shown in Figure 2, this storage tank with temperature booster tube bank mainly by two erect concetrated pipes 3,6, topmost athwartship leg 4, athwartship leg 1, intermediate lateral arm 5,7 and gangway are taken over 2,8 and are constituted bottom.Intermediate lateral arm 5,7 places two to erect between the concetrated pipe 3,6; Topmost athwartship leg 4 two ends are the elbow shape, its two-port respectively with the two upper port butt welds of erectting concetrated pipes 3,6; Two erect the lower port of concetrated pipes 3,6 is connected with athwartship leg 1 transition bottom.Enter the steam erect in the concetrated pipe 3 uniformly to the top athwartship leg 4, distribution in athwartship leg 1 and the intermediate lateral arm 5,7 bottom.Because two erect concetrated pipe 3,6 lower ends the dead band is not arranged, thereby do not have the problem of condensed water discharging difficulty.
Claims (2)
1, a kind of storage tank is restrained with temperature booster, it comprises that two erect concetrated pipes and place two to erect the athwartship leg more than at least two between the concetrated pipes and erect the gangway that concetrated pipes are connected with athwartship leg by two and take over, and it is characterized in that: two setting concetrated pipe lower port are connected with athwartship leg transition bottom.
2, storage tank as claimed in claim 1 is restrained with temperature booster, it is characterized in that: topmost the both ends of athwartship leg are the elbow shape, and two erect the concetrated pipe upper port links to each other with the two-port of the top athwartship leg respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214371 CN2630179Y (en) | 2003-08-19 | 2003-08-19 | Heater pipe bundle for storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214371 CN2630179Y (en) | 2003-08-19 | 2003-08-19 | Heater pipe bundle for storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2630179Y true CN2630179Y (en) | 2004-08-04 |
Family
ID=34289952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214371 Expired - Lifetime CN2630179Y (en) | 2003-08-19 | 2003-08-19 | Heater pipe bundle for storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2630179Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265236A (en) * | 2022-07-27 | 2022-11-01 | 上虞热电股份有限公司 | Anti-freezing structure of vaporizer |
-
2003
- 2003-08-19 CN CN 03214371 patent/CN2630179Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265236A (en) * | 2022-07-27 | 2022-11-01 | 上虞热电股份有限公司 | Anti-freezing structure of vaporizer |
| CN115265236B (en) * | 2022-07-27 | 2023-03-07 | 上虞热电股份有限公司 | Anti-freezing structure of vaporizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAOYANG PETROCHEMICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LIU MINGFU Effective date: 20100611 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 113006 PETROCHEMICAL DESIGN INSTITUTE, NO.16, HUNHE NORTH ROAD, SHUNCHENG DISTRICT, FUSHUN CITY, LIAONING PROVINCE TO: 111000 NO.152, TIEXI ROAD, BAITA DISTRICT, LIAOYANG CITY, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100611 Address after: 111000 No. 152 west iron road, Baita District, Liaoning, Liaoyang Patentee after: Liaoyang Petrochemical Equipment Co Ltd Address before: 113006 Liaoning province Fushun City River Road No. 16 Petrochemical Design Institute Patentee before: Liu Mingfu |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130819 Granted publication date: 20040804 |