CN101943473B - Full-butt joint oil tank heater and production method thereof - Google Patents
Full-butt joint oil tank heater and production method thereof Download PDFInfo
- Publication number
- CN101943473B CN101943473B CN200910012380XA CN200910012380A CN101943473B CN 101943473 B CN101943473 B CN 101943473B CN 200910012380X A CN200910012380X A CN 200910012380XA CN 200910012380 A CN200910012380 A CN 200910012380A CN 101943473 B CN101943473 B CN 101943473B
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- pipe
- heating calancria
- tube connector
- casting
- heater
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 210000001503 joint Anatomy 0.000 title abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 14
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a full-butt joint oil tank heater and a production method thereof. The invention mainly aims to solve the problem of failure to use X radiographic inspection for the angle welding when a heating calancria and the connecting pipe of the existing oil tank heater are inserted into the opening of the collection pipe. The full-butt joint oil tank heater is formed by connecting a plurality of groups of heaters, wherein each group of heater comprises a collection pipe and a heating calancria; all groups of heaters are connected with each other with the connecting pipes; the pipe joints are cast at the joints the collection pipe, the heating calancria and the connecting pipes, or the pipe joints are ejected at the joints of the collection pipe, the heating calancria and the connecting pipes by using a branch pipe ejector; and the pipe joints, the heating calancria and the connecting pipe are subject to butt welding, so that the welding seams at the joints of the collection pipe, the heating calancria and the connecting pipes are butt welding seams. The invention is convenient for X radiographic inspection.
Description
Technical field:
The present invention relates to a kind of tank heater and production method thereof.
Background technology:
Existing tank heater is formed by connecting some groups of heaters, and every group of heater all comprises assembles pipe (standpipe) and horizontal heating calancria, and each is organized between the heater and connects with tube connector.Shortcoming is that the connected mode of heating calancria and tube connector and assembly pipe is to assemble the pipe upper shed; With welding in heating calancria or the tube connector insertion opening; Can't detect with x-ray inspection for this angle welding, make the product that has hidden danger be mounted for producing, be prone to during use leak.
Summary of the invention:
Technical problem to be solved by this invention provides a kind of can the detection with x-ray inspection, and product quality can be guaranteed, and is difficult for taking place the full butt joint tank heater and the production method thereof of leakage during use.
Above-mentioned purpose is achieved in that it is formed by connecting some groups of heaters; Every group of heater all comprises assembles pipe and horizontal heating calancria; Each is organized between the heater and connects with tube connector; The junction of assembly Guan Zaiyu heating calancria of the present invention and tube connector all is provided with pipe joint, and making the weld seam of assembling pipe and heating calancria and tube connector junction all is butt weld.
Can also establish threeway in the lower end of assembling pipe, threeway is connected with end tube connector with end heating calancria.
Production method of the present invention is: adopt the method for casting to produce and assemble pipe, all be cast with pipe joint in the junction of assembling pipe and heating calancria and tube connector during casting, the pipe joint of the assembly pipe that the utilization casting is good then and heating calancria and tube connector carry out butt welding;
Can also be when pipe is assembled in casting in the lower end of assembling pipe casting three-way simultaneously, 180 ° of mouths on threeway both sides are carried out butt welding with end heating calancria and end tube connector respectively.
Also can utilize the breeches pipe machine that ejects to eject pipe joint assembling the junction of pipe with heating calancria and tube connector, the pipe joint that ejects of utilization and heating calancria and tube connector carry out butt welding then.
Advantage of the present invention is: owing to assemble the weld seam of pipe and heating calancria and tube connector junction all is butt weld, and institute can be guaranteed product quality, difficult leakage during use so that detect with x-ray inspection.
Description of drawings:
Accompanying drawing is the structural representation of one group of heater of the present invention.
The specific embodiment:
With reference to accompanying drawing; It is formed by connecting some groups of heaters; Every group of heater all comprises assembles pipe 1 and horizontal heating calancria 2, and each is organized between the heater and connects with tube connector, at first assembles pipe with No. 35 steel castings during production; Junction assembling pipe and heating calancria and tube connector is cast with pipe joint 3, and making the weld seam of assembling pipe and heating calancria and tube connector junction all is butt weld.
Can be cast with threeway 4 simultaneously in the lower end of assembling pipe during casting, threeway is connected with end tube connector with end heating calancria 5.
Production method is: adopt the method for casting to produce and assemble pipe, all be cast with pipe joint in the junction of assembling pipe and heating calancria and tube connector during casting, the pipe joint of the assembly pipe that the utilization casting is good then and heating calancria and tube connector carry out butt welding;
Can also be when pipe is assembled in casting in the lower end of assembling pipe casting three-way simultaneously, 180 ° of mouths on threeway both sides are carried out butt welding with end heating calancria and end tube connector respectively.
Also can utilize the breeches pipe machine that ejects to eject pipe joint assembling the junction of pipe with heating calancria and tube connector, the pipe joint that ejects of utilization and heating calancria and tube connector carry out butt welding then.
Claims (1)
1. dock tank heater entirely; Be formed by connecting some groups of heaters; Every group of heater all comprises assembles pipe (1) and horizontal heating calancria (2); Each is organized between the heater and connects with tube connector, it is characterized in that the junction of assembling Guan Zaiyu heating calancria and tube connector all is provided with pipe joint (3), and the weld seam of assembling pipe and heating calancria and tube connector junction all is butt weld; Assemble pipe and adopt casting method production, all be cast with pipe joint in the junction of assembling pipe and heating calancria and tube connector during casting, the pipe joint of the assembly pipe that the utilization casting is good then and heating calancria and tube connector carry out butt welding; When pipe is assembled in casting in the lower end of assembling pipe casting three-way simultaneously, 180 ° of mouths on threeway both sides are carried out butt welding with end heating calancria and end tube connector respectively; Butt weld can detect with x-ray inspection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910012380XA CN101943473B (en) | 2009-07-07 | 2009-07-07 | Full-butt joint oil tank heater and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910012380XA CN101943473B (en) | 2009-07-07 | 2009-07-07 | Full-butt joint oil tank heater and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101943473A CN101943473A (en) | 2011-01-12 |
| CN101943473B true CN101943473B (en) | 2012-07-25 |
Family
ID=43435601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910012380XA Active CN101943473B (en) | 2009-07-07 | 2009-07-07 | Full-butt joint oil tank heater and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101943473B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370005A (en) * | 2014-11-05 | 2015-02-25 | 东港市华宇精密铸造有限公司 | Oil storage tank heating pipe diffuser |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247790Y (en) * | 1995-11-09 | 1997-02-19 | 刘文秀 | Energy-saving oil tank heater without water hammer |
| CN2351724Y (en) * | 1999-01-28 | 1999-12-01 | 孙宝祥 | Leaning non-water attack heater for oil tank |
| 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 |
| CN2823824Y (en) * | 2004-12-06 | 2006-10-04 | 中国石油天然气华东勘察设计研究院 | Thick oil evaporation generator |
| CN201429220Y (en) * | 2009-07-07 | 2010-03-24 | 孙宝祥 | Full abutted oil tank heater |
-
2009
- 2009-07-07 CN CN200910012380XA patent/CN101943473B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247790Y (en) * | 1995-11-09 | 1997-02-19 | 刘文秀 | Energy-saving oil tank heater without water hammer |
| CN2351724Y (en) * | 1999-01-28 | 1999-12-01 | 孙宝祥 | Leaning non-water attack heater for oil tank |
| 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 |
| CN2823824Y (en) * | 2004-12-06 | 2006-10-04 | 中国石油天然气华东勘察设计研究院 | Thick oil evaporation generator |
| CN201429220Y (en) * | 2009-07-07 | 2010-03-24 | 孙宝祥 | Full abutted oil tank heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101943473A (en) | 2011-01-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170714 Address after: 111000 Liaoyang city of Liaoning Province, Baita District Iron Road No. 152 Liaoyang Petrochemical Equipment Co. Ltd. Patentee after: Wang Hong Address before: 111000 Liaoyang city of Liaoning Province, Baita District Iron Road No. 152 Liaoyang Petrochemical Equipment Co. Ltd. Patentee before: Sun Baoxiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210827 Address after: 111000 No. 152, Tiexi Road, Taizihe District, Liaoyang City, Liaoning Province Patentee after: Liaoyang Petrochemical Equipment Co.,Ltd. Address before: 111000 Liaoyang Petrochemical Equipment Co., Ltd., No. 152 west iron road, Baita District, Liaoning, Liaoyang Patentee before: Wang Hong |