CN102706148A - Steel tube connecting device of furnace with multiple tubes - Google Patents
Steel tube connecting device of furnace with multiple tubes Download PDFInfo
- Publication number
- CN102706148A CN102706148A CN2012100127643A CN201210012764A CN102706148A CN 102706148 A CN102706148 A CN 102706148A CN 2012100127643 A CN2012100127643 A CN 2012100127643A CN 201210012764 A CN201210012764 A CN 201210012764A CN 102706148 A CN102706148 A CN 102706148A
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- CN
- China
- Prior art keywords
- steel pipe
- steel tube
- cooling chamber
- chamber steel
- heating clamber
- 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.)
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Abstract
The invention discloses a steel tube connecting device of a furnace with multiple tubes. The steel tube connecting device comprises a heating chamber steel tube and a cooling chamber steel tube, an outer sleeve is hermetically welded on the outer portion of the cooling chamber steel tube, connecting plates are respectively welded on the outer sleeve and the heating chamber steel tube, the welded plates are connected by bolts and nuts so that the heating chamber steel tube and the cooling chamber steel tube are fixedly connected together, a sealing pad is disposed between the heating chamber steel tube and the cooling chamber steel tube, and the width of each connecting plate is identical to the outer diameter of the heating chamber steel tube and the outer diameter of the cooling chamber steel tube. The steel tube connecting device of the furnace with the multiple tubes has the advantages that the heating chamber steel tube and the cooling chamber steel tube are sealed, the distance between the steel tubes are shortened to the greatest extent, and the width of the furnace is also shortened.
Description
Technical field:
The present invention relates to a kind of jockey, especially relate to a kind of multi-tube furnace steel pipe jockey.
Background technology:
In the design of multi-tube furnace, generally all is ten pipes, also have 20 pipes, in order to shorten the width of stove as far as possible, the distance between steel pipe and the steel pipe will be dwindled as much as possible.But because the atmosphere of multi-tube furnace is in steel pipe; So the heating clamber steel pipe must seal when being connected with the cooling chamber steel pipe; Therefore steel pipe will be used flange with being connected of steel pipe, but since the distance between the steel pipe little the back mounting flange of having no way again, so the connection rate of exchange between the steel pipe bother.
Summary of the invention:
Technical problem to be solved by this invention provides the little multi-tube furnace steel pipe jockey of distance between a kind of good seal performance and the steel pipe.
In order to solve the problems of the technologies described above; The present invention realizes through following technical scheme: this multi-tube furnace steel pipe jockey; Comprise heating clamber steel pipe and cooling chamber steel pipe; The outside close overcoat that is welded with of said cooling chamber steel pipe is welded with brace respectively on overcoat and the heating clamber steel pipe, and said heating clamber steel pipe is connected bonding pad with the cooling chamber steel pipe through bolt and nut and is fixed together.
In order to strengthen the sealing between the steel pipe, further, be provided with sealing gasket between said heating clamber steel pipe and the cooling chamber steel pipe.
In order to shorten the distance between the steel pipe, more further, the width of said brace is identical with the external diameter of heating clamber steel pipe and cooling chamber steel pipe.
Compared with prior art, usefulness of the present invention is: this multi-tube furnace steel pipe jockey had both solved the sealing problem of heating clamber steel pipe and cooling chamber steel pipe, again as far as possible the shortening of property the distance between steel pipe and the steel pipe, shortened the width of stove.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a scheme of installation of the present invention.
Among the figure: 1, heating clamber steel pipe; 2, cooling chamber steel pipe; 3, brace; 4, sealing gasket; 5, overcoat; 6, bolt and nut.
The specific embodiment:
Describe the present invention below in conjunction with the accompanying drawing and the specific embodiment:
A kind of multi-tube furnace steel pipe jockey shown in Figure 1; Comprise heating clamber steel pipe 1 and cooling chamber steel pipe 2; The outside close overcoat 5 that is welded with of said cooling chamber steel pipe 2; Be welded with brace 3 respectively on overcoat 5 and the heating clamber steel pipe 1, the width of said brace 3 is identical with the external diameter of heating clamber steel pipe 1 and cooling chamber steel pipe 2; As shown in Figure 2; During installation; Heating clamber steel pipe 1 is connected bonding pad 3 with cooling chamber steel pipe 2 through bolt and nut 6 and is strained and fixed; And between heating clamber steel pipe 1 and cooling chamber steel pipe 2, be provided with sealing gasket 4, solved the sealing problem of heating clamber steel pipe 1 and cooling chamber steel pipe 2, again as far as possible the shortening of property the distance between steel pipe and the steel pipe.
It is emphasized that: above only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. multi-tube furnace steel pipe jockey; Comprise heating clamber steel pipe (1) and cooling chamber steel pipe (2); It is characterized in that: the outside close overcoat (5) that is welded with of said cooling chamber steel pipe (2); Be welded with brace (3) respectively on overcoat (5) and the heating clamber steel pipe (1), said heating clamber steel pipe (1) is connected bonding pad (3) with cooling chamber steel pipe (2) through bolt and nut (6) and is fixed together.
2. multi-tube furnace steel pipe jockey according to claim 1 is characterized in that: be provided with sealing gasket (4) between said heating clamber steel pipe (1) and the cooling chamber steel pipe (2).
3. multi-tube furnace steel pipe jockey according to claim 1 is characterized in that: the width of said brace (3) is identical with the external diameter of heating clamber steel pipe (1) and cooling chamber steel pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100127643A CN102706148A (en) | 2012-01-16 | 2012-01-16 | Steel tube connecting device of furnace with multiple tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100127643A CN102706148A (en) | 2012-01-16 | 2012-01-16 | Steel tube connecting device of furnace with multiple tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102706148A true CN102706148A (en) | 2012-10-03 |
Family
ID=46899101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100127643A Pending CN102706148A (en) | 2012-01-16 | 2012-01-16 | Steel tube connecting device of furnace with multiple tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102706148A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4648631A (en) * | 1985-12-19 | 1987-03-10 | Rockwell International Corporation | Reducing coupling |
| EP0472379A1 (en) * | 1990-08-23 | 1992-02-26 | Victaulic Plc | Pipe couplings |
| CN2397341Y (en) * | 1999-05-28 | 2000-09-20 | 刘伯荣 | Pipeline connecting fittings |
| CN2644835Y (en) * | 2003-08-21 | 2004-09-29 | 李崇荣 | Double section convenient connecting tube |
| CN2714930Y (en) * | 2003-06-02 | 2005-08-03 | 刘静丽 | Straight pin pipe connecting device |
| JP2005273772A (en) * | 2004-03-24 | 2005-10-06 | Technoflex & Tola Inc | Bellow type sleeve joint |
| CN201531495U (en) * | 2009-11-19 | 2010-07-21 | 广东一通钢管工业有限公司 | Tightly fixed pipe in a toggle connection and connection pipe |
| CN202420178U (en) * | 2012-01-16 | 2012-09-05 | 苏州工业园区姑苏科技有限公司 | Multi-tube furnace steel tube connecting device |
-
2012
- 2012-01-16 CN CN2012100127643A patent/CN102706148A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4648631A (en) * | 1985-12-19 | 1987-03-10 | Rockwell International Corporation | Reducing coupling |
| EP0472379A1 (en) * | 1990-08-23 | 1992-02-26 | Victaulic Plc | Pipe couplings |
| CN2397341Y (en) * | 1999-05-28 | 2000-09-20 | 刘伯荣 | Pipeline connecting fittings |
| CN2714930Y (en) * | 2003-06-02 | 2005-08-03 | 刘静丽 | Straight pin pipe connecting device |
| CN2644835Y (en) * | 2003-08-21 | 2004-09-29 | 李崇荣 | Double section convenient connecting tube |
| JP2005273772A (en) * | 2004-03-24 | 2005-10-06 | Technoflex & Tola Inc | Bellow type sleeve joint |
| CN201531495U (en) * | 2009-11-19 | 2010-07-21 | 广东一通钢管工业有限公司 | Tightly fixed pipe in a toggle connection and connection pipe |
| CN202420178U (en) * | 2012-01-16 | 2012-09-05 | 苏州工业园区姑苏科技有限公司 | Multi-tube furnace steel tube connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |