CN202561271U - Economizer coiled pipe suspension device for narrow gap - Google Patents
Economizer coiled pipe suspension device for narrow gap Download PDFInfo
- Publication number
- CN202561271U CN202561271U CN 201220181200 CN201220181200U CN202561271U CN 202561271 U CN202561271 U CN 202561271U CN 201220181200 CN201220181200 CN 201220181200 CN 201220181200 U CN201220181200 U CN 201220181200U CN 202561271 U CN202561271 U CN 202561271U
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- Prior art keywords
- hanging board
- wide
- narrow
- coiler
- suspension
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Abstract
Disclosed is an economizer coiled pipe suspension device for a narrow gap. Traditionally, the manufacturing of prior suspension structures is difficult, bent suspension structures are prone to crack, the tolerance is difficult to reach the standard, technical requirements for workers are high, energy consumption and physical output are high, pipes are prone to be separated from suspension devices during the boiler operation, abrasion between the pipes and suspension plates is prone to occur, and boiler shutdown accidents caused by pipe bursting are prone to occur. The economizer coiled pipe suspension device for the narrow gap comprises a group of coiled pipes (3) in transverse stagger arrangement and a group of suspension plates (4), the suspension plates comprise wide suspension plates (5), the wide suspension plates (5) are connected with narrow suspension plates (6), the wide suspension plates and the narrow suspension plates are in a welded connection, and the number of the suspension plates is N. The economizer coiled pipe suspension device is applied to a boiler flue with the narrow gap.
Description
Technical field:
the utility model relates to a kind of economizer coiled pipe erecting by overhang that is used for narrow gap.
Background technique:
original old suspender structure is made difficulty, bends easily and splits, and tolerance is difficult for up to standard; High for workman's technical requirements, energy and physical output are big, and pipe is easy in hanging disengaging during boiler operatiopn; Be prone to wear and tear, be prone to take place booster blowing out accident with hanging board.
Summary of the invention:
The purpose of
the utility model provides a kind of economizer coiled pipe erecting by overhang that is used for narrow gap.
Above-mentioned purpose realizes through following technological scheme:
a kind of economizer coiled pipe erecting by overhang that is used for narrow gap; Its composition comprises: the coiler of one group of horizontal staggered arrangement and one group of hanging board; Described hanging board comprises wide hanging board; Described wide hanging board connects narrow hanging board, and through being welded to connect, described hanging board comprises that first hanging board, second hanging board, the 3rd hanging board are to N hanging board between described wide hanging board and the described narrow hanging board.
described economizer coiled pipe erecting by overhang that is used for narrow gap; Described coiler diameter is 28-51mm; The centre distance of described first hanging board and described second hanging board is 36-59 mm; Equidistant 86-109 mm installs described coiler on same hanging board, and dislocation is arranged equidistant 41--64mm described coiler is installed on two adjacent hanging boards.
described economizer coiled pipe erecting by overhang that is used for narrow gap; Described coiler diameter is 32mm; The centre distance of described first hanging board and described second hanging board is 40 mm; Equidistant 90mm installs described coiler on same hanging board, and dislocation is arranged equidistant 45mm described coiler is installed on two adjacent hanging boards.
described economizer coiled pipe erecting by overhang that is used for narrow gap; The wide 60-80mm of described wide hanging board plate; Described wide hanging board end is 30-40 mm to the distance at described coiler center; The wide 40-60mm of described narrow hanging board plate, described narrow hanging board end is 20-30 mm to the distance at described coiler center.
described economizer coiled pipe erecting by overhang that is used for narrow gap; The wide 60mm of described wide hanging board plate; Described wide hanging board end is 30 mm to the distance at described coiler center; The wide 40mm of described narrow hanging board plate, described narrow hanging board end is 20 mm to the distance at described coiler center.
Beneficial effect:
1. the utility model designing and manufacturing technique is simple, adopts the mould compacting, forming; Pitch can guarantee up to standard, and the no burr in plate surface closely contacts with pipe; Can not break away from, can not cause tube wear, guarantee the working life of pipe and erecting by overhang; Eliminated because of pipe comes off, wearing and tearing causes the generation of boiler shutdown accident, Security improves, and operating cost reduces.
the utility model project organization is simple, and manufacturing cycle is short, and manufacture cost reduces greatly; The boiler operatiopn reliability improves greatly; Easy for installation, economic benefit is considerable, and a packing technique difficult problem is hung in the economizer coiled pipe that has solved a narrow gap.
the utility model has adopted cover the compound of brand-new form to hang, and has both solved the deficiency that conventional in the past suspending way rigidity is big, load is uneven, has good Security and market potential again, is domestic initiation, product advanced in the world.
the utility model is applicable to that small-bore pressure parts pipe row is many, and pitch is little, and arrangement space is narrow and small up and down; The narrow design of pipe and pipe space; Save arrangement space, can reduce the volume of entire equipment greatly, it is obvious to practice thrift cost.
The design of
the utility model guarantees that the coiler tube panel is assembled in manufactory with erecting by overhang, and integrity is strong, can not produce distortion in the transportation process, need not carry out tube panel during installation and proofread and correct.
are applied widely, can be used for high, medium and low voltage power generating equipment, petrochemical equipment and heating boiler.
Description of drawings:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is that the A of accompanying drawing 1 is to view.
Embodiment:
Embodiment 1:
A kind of economizer coiled pipe erecting by overhang that is used for narrow gap:
This erecting by overhang 2 is equipped with in
in economizer 1; Described erecting by overhang comprises the coiler 3 of one group of horizontal staggered arrangement; Described erecting by overhang is made up of one group of hanging board 4, and described hanging board comprises wide hanging board 5, and described wide hanging board connects narrow hanging board 6; Be connected through fillet weld 7 between described wide hanging board and the described narrow hanging board, described hanging board comprises that first hanging board, second hanging board, the 3rd hanging board are to N hanging board.
Embodiment 2:
embodiment 1 described economizer coiled pipe erecting by overhang that is used for narrow gap; Described coiler diameter is 28-51mm; The centre distance of described first hanging board and described second hanging board is 36-59 mm; Equidistant 86-109 mm installs described coiler on same hanging board, and dislocation is arranged equidistant 41--64mm described coiler is installed on two adjacent hanging boards.
Embodiment 3:
The economizer coiled pipe erecting by overhang that is used for narrow gap that
are above-mentioned; Described coiler diameter is 28mm; The centre distance of described first hanging board and described second hanging board is 36 mm; Equidistant 86 mm install described coiler on same hanging board, and dislocation is arranged equidistant 41mm described coiler is installed on two adjacent hanging boards.
Embodiment 4:
Embodiment 5:
Embodiment 6:
Embodiment 7:
embodiment 1 described economizer coiled pipe erecting by overhang that is used for narrow gap; The wide 60-80mm of described wide hanging board plate; Described wide hanging board end is 30-40 mm to the distance at described coiler center; The wide 40-60mm of described narrow hanging board plate, described narrow hanging board end is 20-30 mm to the distance at described coiler center.
Embodiment 8:
Embodiment 9:
Embodiment 10:
Embodiment 11:
Claims (5)
1.
a kind of economizer coiled pipe erecting by overhang that is used for narrow gap; Its composition comprises: the coiler of one group of horizontal staggered arrangement and one group of hanging board; Described hanging board comprises wide hanging board; Described wide hanging board connects narrow hanging board, and through being welded to connect, described hanging board comprises that first hanging board, second hanging board, the 3rd hanging board are to N hanging board between described wide hanging board and the described narrow hanging board.
2.
economizer coiled pipe erecting by overhang that is used for narrow gap according to claim 1; It is characterized in that: described coiler diameter is 28-51mm; The centre distance of described first hanging board and described second hanging board is 36-59 mm; Equidistant 86-109 mm installs described coiler on same hanging board, and dislocation is arranged equidistant 41--64mm described coiler is installed on two adjacent hanging boards.
3.
economizer coiled pipe erecting by overhang that is used for narrow gap according to claim 1 and 2; It is characterized in that: described coiler diameter is 32mm; The centre distance of described first hanging board and described second hanging board is 40 mm; Equidistant 90mm installs described coiler on same hanging board, and dislocation is arranged equidistant 45mm described coiler is installed on two adjacent hanging boards.
4.
economizer coiled pipe erecting by overhang that is used for narrow gap according to claim 1 and 2; It is characterized in that: the wide 60-80mm of described wide hanging board plate; Described wide hanging board end is 30-40 mm to the distance at described coiler center; The wide 40-60mm of described narrow hanging board plate, described narrow hanging board end is 20-30 mm to the distance at described coiler center.
5.
economizer coiled pipe erecting by overhang that is used for narrow gap according to claim 4; It is characterized in that: the wide 60mm of described wide hanging board plate; Described wide hanging board end is 30 mm to the distance at described coiler center; The wide 40mm of described narrow hanging board plate, described narrow hanging board end is 20 mm to the distance at described coiler center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181200 CN202561271U (en) | 2012-04-26 | 2012-04-26 | Economizer coiled pipe suspension device for narrow gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181200 CN202561271U (en) | 2012-04-26 | 2012-04-26 | Economizer coiled pipe suspension device for narrow gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561271U true CN202561271U (en) | 2012-11-28 |
Family
ID=47210930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220181200 Expired - Fee Related CN202561271U (en) | 2012-04-26 | 2012-04-26 | Economizer coiled pipe suspension device for narrow gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797911A (en) * | 2012-06-26 | 2012-11-28 | 哈尔滨锅炉厂有限责任公司 | Serpentine pipe hanging device for narrow-gap coal economizer |
-
2012
- 2012-04-26 CN CN 201220181200 patent/CN202561271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797911A (en) * | 2012-06-26 | 2012-11-28 | 哈尔滨锅炉厂有限责任公司 | Serpentine pipe hanging device for narrow-gap coal economizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |