CN201476568U - Obturator for furnace door of industrial furnace - Google Patents
Obturator for furnace door of industrial furnace Download PDFInfo
- Publication number
- CN201476568U CN201476568U CN2009202326378U CN200920232637U CN201476568U CN 201476568 U CN201476568 U CN 201476568U CN 2009202326378 U CN2009202326378 U CN 2009202326378U CN 200920232637 U CN200920232637 U CN 200920232637U CN 201476568 U CN201476568 U CN 201476568U
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- China
- Prior art keywords
- fire door
- furnace
- connecting rod
- bearing pin
- furnace door
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- 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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Abstract
The utility model relates to an obturator for a furnace door of an industrial furnace used for obturation of the furnace door of the industrial furnace. The obturator comprises a furnace door (1), a furnace door link rod (1.1), a furnace door roller (1.2), a traction iron chain (1.3), a positioning bracket (2.1), a guiding device (2.2), a guide groove (2.3), a cylinder (3), a first link rod (3.1), a second link rod (3.2), a first pin shaft (3.3), a second pin shaft (3.4), a third pin shaft (3.5), a furnace body (4) and a furnace mouth casting material (4.1). By adopting the obturator, the cylinder is used for separating the furnace door from the furnace mouth in advance in the furnace door opening and closing processes, thereby avoiding the influence to the obturation effect of the furnace door due to the abrasion of the furnace door and the furnace mouth casting material during the vertical opening and closing processes of the furnace door, and greatly prolonging the service life of the industrial furnace.
Description
(1) technical field
The utility model relates to a kind of fire door obturator, and especially a kind of obturator of industrial furnace fire door is used for the airtight of industrial furnace fire door.
(2) background technology
At present, the fire door of industrial furnace generally adopts the vertical lift mode to open and close, this kind mode is simple and easy to use, but also brought a very important consequence simultaneously, after long-time the use, because the friction of fire door and fire door causes fire door and fire door contact-making surface to produce wearing and tearing, and then has influenced obturation effect greatly.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, the industrial furnace fire door obturator that provides a kind of and reduce friction, increase the service life.
The purpose of this utility model is achieved in that a kind of industrial furnace fire door obturator, includes fire door, fire door connecting rod, fire door roller, traction iron chains, locating support, guider, gathering sill, cylinder, head rod, second connecting rod, first bearing pin, second bearing pin, the 3rd bearing pin, body of heater and fire door and waters material feeding.The described body of heater left and right sides is provided with fire door and waters material feeding, described fire door waters the material feeding lateral surface fixedlys connected with locating support one side, described locating support opposite side is fixedly connected with a cylinder, the head rod of described cylinder links to each other with second connecting rod by first bearing pin, described second connecting rod links to each other with gathering sill by the 3rd bearing pin, second bearing pin on the described second connecting rod body of rod links to each other with locating support, described gathering sill appearance wall links to each other with guider, the described door upper part left and right sides and the left and right sides, bottom are equipped with the fire door connecting rod, described fire door is connected with the fire door roller by the fire door connecting rod, described fire door roller is arranged in the groove of gathering sill, and described fire door top is provided with the traction iron chains.
When needs are opened fire door, at first drive fire door and do horizontal movement by cylinder, make fire door and fire door break away from air-tight state, do to move both vertically by traction iron chains drive fire door then and upwards open fire door.When needs are closed fire door, do moving both vertically earlier down to fire door by traction iron chains drive fire door, do horizontal movement to fire door by cylinder drive fire door then and compress, make fire door and fire door return to air-tight state.
The beneficial effects of the utility model are: in the process of opening, closing fire door, owing to use cylinder that fire door is separated with fire door earlier, avoided in the process of vertically opening, closing fire door influencing the obturation effect of fire door, prolonged the service life of industrial furnace greatly because of the wearing and tearing that fire door and fire door water material feeding.
(4) description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model front view.
Fig. 3 is the I enlarged drawing.
Fig. 4 is the II enlarged drawing.
Fig. 5 is the III enlarged drawing.
Among the figure: fire door 1, fire door connecting rod 1.1, fire door roller 1.2, traction iron chains 1.3, locating support 2.1, guider 2.2, gathering sill 2.3, cylinder 3, head rod 3.1, the second connecting rods 3.2, first bearing pin, 3.3, the second bearing pins, 3.4, the three bearing pins 3.5, body of heater 4, fire door water material feeding 4.1.
(5) specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model relates to a kind of industrial furnace fire door obturator, includes fire door 1, fire door connecting rod 1.1, fire door roller 1.2, traction iron chains 1.3, locating support 2.1, guider 2.2, gathering sill 2.3, cylinder 3, head rod 3.1, second connecting rod 3.2, first bearing pin 3.3, second bearing pin 3.4, the 3rd bearing pin 3.5, body of heater 4 and fire door and waters material feeding 4.1.Described body of heater 4 left and right sides are provided with fire door and water material feeding 4.1, described fire door waters material feeding 4.1 lateral surfaces fixedlys connected with locating support 2.1 1 sides, described locating support 2.1 opposite sides are fixedly connected with a cylinder 3, the head rod 3.1 of described cylinder 3 links to each other with second connecting rod 3.2 by first bearing pin 3.3, described second connecting rod 3.2 links to each other with gathering sill 2.3 by the 3rd bearing pin 3.5, second bearing pin 3.4 on described second connecting rod, 3.2 bodies of rod links to each other with locating support 2.1, described gathering sill 2.3 appearance walls link to each other with guider 2.2, the described fire door left and right sides, 1 top and the left and right sides, bottom are equipped with fire door connecting rod 1.1, described fire door 1 is connected with fire door roller 1.2 by fire door connecting rod 1.1, described fire door roller 1.2 is arranged in the groove of gathering sill 2.3, and described fire door 1 top is provided with traction iron chains 1.3.
When needs are opened fire door, startup cylinder 3 is done horizontal movement drive head rod 3.1 and is inwardly shunk, by first bearing pin 3.3, the effect of second bearing pin 3.4 and the 3rd bearing pin 3.5, make second connecting rod 3.2 move dotted line position to Fig. 3, this moment second, connecting rod 3.2 outwards moved by the 3rd bearing pin 3.5 drive gathering sills 2.3 and guider 2.2, because the fire door roller 1.2 of fire door 1 is arranged in the groove of gathering sill 2.3, in the process that gathering sill 2.3 outwards moves, naturally driving fire door 1 outwards moves, thereby make fire door 1 and fire door water material feeding 4.1 and break away from air-tight state, at this moment, make fire door 1 open fire door 1 vertically upward by traction iron chains 1.3 again.
When 1 need close fire door 1, process with open finish opposite, now make fire door 1 vertically downward to stove gate by traction iron chains 1.3, startup cylinder 3 is done horizontal movement drive head rod 3.1 and is outwards moved, by first bearing pin 3.3, the effect of second bearing pin 3.4 and the 3rd bearing pin 3.5, make second connecting rod 3.2 return back to solid line position among Fig. 3, this moment second, connecting rod 3.2 inwardly moved by the 3rd bearing pin 3.5 drive gathering sills 2.3 and guider 2.2, because the fire door roller 1.2 of fire door 1 is arranged in the groove of gathering sill 2.3, in the process that gathering sill 2.3 inwardly moves, naturally driving fire door 1 inwardly moves, recover air-tight state thereby make fire door 1 and fire door water material feeding 4.1, reach the effect of closing fire door.
Claims (1)
1. industrial furnace fire door obturator is characterized in that: described device includes fire door (1), fire door connecting rod (1.1), fire door roller (1.2), traction iron chains (1.3), locating support (2.1), guider (2.2), gathering sill (2.3), cylinder (3), head rod (3.1), second connecting rod (3.2), first bearing pin (3.3), second bearing pin (3.4), the 3rd bearing pin (3.5), body of heater (4) and fire door and waters material feeding (4.1); Described body of heater (4) left and right sides is provided with fire door and waters material feeding (4.1), described fire door waters material feeding (4.1) lateral surface fixedlys connected with locating support (2.1) one sides, described locating support (2.1) opposite side is fixedly connected with a cylinder (3), the head rod (3.1) of described cylinder (3) links to each other with second connecting rod (3.2) by first bearing pin (3.3), described second connecting rod (3.2) links to each other with gathering sill (2.3) by the 3rd bearing pin (3.5), second bearing pin (3.4) on described second connecting rod (3.2) body of rod links to each other with locating support (2.1), described gathering sill (2.3) appearance wall links to each other with guider (2.2), described fire door (1) left and right sides, top and the left and right sides, bottom are equipped with fire door connecting rod (1.1), described fire door (1) is connected with fire door roller (1.2) by fire door connecting rod (1.1), described fire door roller (1.2) is arranged in the groove of gathering sill (2.3), and described fire door (1) top is provided with traction iron chains (1.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202326378U CN201476568U (en) | 2009-09-11 | 2009-09-11 | Obturator for furnace door of industrial furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202326378U CN201476568U (en) | 2009-09-11 | 2009-09-11 | Obturator for furnace door of industrial furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476568U true CN201476568U (en) | 2010-05-19 |
Family
ID=42412816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202326378U Expired - Fee Related CN201476568U (en) | 2009-09-11 | 2009-09-11 | Obturator for furnace door of industrial furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201476568U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102950A (en) * | 2011-02-16 | 2011-06-22 | 章体 | Sealing furnace door structure |
| CN102368021A (en) * | 2011-10-19 | 2012-03-07 | 芜湖金龙模具锻造有限责任公司 | Sealing door of heat treating furnace |
| CN103805751A (en) * | 2012-11-15 | 2014-05-21 | 丹阳市江南工业炉有限公司 | Platform gas thermal treatment furnace of mobile guide rail compressing furnace door |
| CN107906948A (en) * | 2017-10-25 | 2018-04-13 | 北京北方华创真空技术有限公司 | A kind of horizontal-type high temperature hydrogen resistance furnace |
-
2009
- 2009-09-11 CN CN2009202326378U patent/CN201476568U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102950A (en) * | 2011-02-16 | 2011-06-22 | 章体 | Sealing furnace door structure |
| CN102368021A (en) * | 2011-10-19 | 2012-03-07 | 芜湖金龙模具锻造有限责任公司 | Sealing door of heat treating furnace |
| CN103805751A (en) * | 2012-11-15 | 2014-05-21 | 丹阳市江南工业炉有限公司 | Platform gas thermal treatment furnace of mobile guide rail compressing furnace door |
| CN107906948A (en) * | 2017-10-25 | 2018-04-13 | 北京北方华创真空技术有限公司 | A kind of horizontal-type high temperature hydrogen resistance furnace |
| CN107906948B (en) * | 2017-10-25 | 2019-04-30 | 北京北方华创真空技术有限公司 | A kind of horizontal-type high temperature hydrogen resistance furnace |
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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: 20100519 Termination date: 20120911 |