CN202393232U - Combined furnace door for aluminum alloy smelting heat preservation furnace - Google Patents
Combined furnace door for aluminum alloy smelting heat preservation furnace Download PDFInfo
- Publication number
- CN202393232U CN202393232U CN2012200067205U CN201220006720U CN202393232U CN 202393232 U CN202393232 U CN 202393232U CN 2012200067205 U CN2012200067205 U CN 2012200067205U CN 201220006720 U CN201220006720 U CN 201220006720U CN 202393232 U CN202393232 U CN 202393232U
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- furnace
- fire door
- door
- alloy smelting
- doors
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Abstract
The utility model discloses a combined furnace door for an aluminum alloy smelting heat preservation furnace, and relates to a furnace door for a smelting heat preservation furnace. The combined furnace door solves the problem that a large amount of heat in the furnace is lost when the process operating requirements of drossing, cleaning and the like are met when the integral large furnace door with full furnace width on one side in the conventional aluminum alloy smelting heat preservation furnace is opened. The combined furnace door comprises a plurality of furnace doors and a plurality of lifting mechanisms for controlling opening and closing of the furnace doors, the two adjacent ends of the two adjacent furnace doors are glidingly and hermetically connected, one lifting mechanism for controlling opening and closing of each furnace door is arranged above each furnace door, and each furnace door is detachably connected with the corresponding lifting mechanism. The plurality of furnace doors of the combined furnace door can be separately or simultaneously opened and closed, so that the requirements on process operations of drossing and cleaning or putting small-sized solid materials are met, and loss of a large amount of heat in the furnace when the integral large furnace door with full furnace width on one side is opened is effectively reduced. The combined furnace door is applied to the aluminum alloy smelting heat preservation furnace.
Description
Technical field
The utility model relates to the fire door that a kind of melting & holding furnace is used.
Background technology
The aluminium alloy smelting holding furnace be used for aluminium and aluminium alloy melting, be incubated, leave standstill etc.; For satisfy to throw in solid material and carry out the skim requirement of technological operation such as cleaning of machinery; Need the wide integral large furnace door of the full stove of a side can be to greatest extent to the melting & holding furnace cleaning of skimming, still, when the wide integral large furnace door of the full stove of a side satisfies technological operation such as cleaning grade that melting & holding furnace skimmed and requires when opening; Cause great amount of heat loss in the stove, energy consumption increases.
The utility model content
The purpose of the utility model is for when solving the wide integral large furnace door of the full stove of a side that existing aluminium alloy smelting holding furnace uses and when opening, satisfy the technological operation such as cleaning grade of skimming and require; Cause the problem of great amount of heat loss in the stove, and then provide a kind of aluminium alloy smelting holding furnace to use the combined type fire door.
The utility model is to address the above problem the technical scheme of taking to be: the aluminium alloy smelting holding furnace of the utility model comprises a plurality of fire doors and is used to control a plurality of elevating mechanisms that fire door opens and closes with the combined type fire door; Two abutting end slipper seals of adjacent two fire doors connect; The top of each fire door is provided with one and is used to control the elevating mechanism that fire door opens and closes, and each fire door removably connects with corresponding elevating mechanism.
The beneficial effect of the utility model is:
1, each fire door of the utility model combined type fire door can be opened individually or simultaneously, closed; When satisfied technological operation of skimming cleaning or input small dimension solid material requires; Great amount of heat loss in the stove when having reduced the existing wide integral large furnace door of the full stove of a side effectively and opening, energy consumption obviously reduces.
2, the combined type fire door is used on many cover aluminium and aluminium alloy smelting holding furnace, is approved by domestic many large-scale aluminium manufacturers.
Description of drawings
Fig. 1 is the overall structure front view of the utility model, and Fig. 2 is the syndeton vertical view of a plurality of fire doors.
The specific embodiment
The specific embodiment one: combine Fig. 1 and Fig. 2 that this embodiment is described; The described aluminium alloy smelting holding furnace of this embodiment is with combined type fire door bag these a plurality of fire doors 1 and a plurality of elevating mechanisms 2 that are used to control the fire door keying; Two abutting end slipper seals of adjacent two fire doors 1 connect; The top of each fire door 1 is provided with one and is used to control the elevating mechanism 2 that fire door opens and closes, and each fire door 1 removably connects with corresponding elevating mechanism 2.
The specific embodiment two: combine Fig. 2 that this embodiment is described; The end of one of them fire door 1 of described adjacent two fire doors 1 of this embodiment vertically is provided with a possum belly 3; The end of another fire door 1 of described adjacent two fire doors 1 vertically is provided with one and places in the possum belly 3 and the sealing guide rail 4 that matches with sealing guide groove 3, and 4 slipper seals are connected two abutting ends of adjacent two fire doors 1 with the sealing guide rail through possum belly 3.So be provided with; Possum belly and sealing guide rail that a heat resisting cast steel is processed are installed respectively on the abutting end of adjacent two fire doors of this embodiment; Its faying face guarantees that through machining contact is good; The sealing guide groove with the sealing guide rail can guarantee adjacent two relative opening and closing of fire door, can guarantee again good sealing property with for a long time under worst hot case the use indeformable, meet design requirement and actual needs.Other is identical with the specific embodiment one.
The specific embodiment three: combine Fig. 1 that this embodiment is described, this embodiment is described to be used to control a plurality of elevating mechanisms 2 that fire door opens and closes and to be electric lifting mechanism or hydraulic-driven elevating mechanism.So be provided with, door opened with close convenient and reliablely, meet design requirement and actual needs.Other is identical with the specific embodiment one or two.
The specific embodiment four: combine Fig. 1 that this embodiment is described, the quantity of the described fire door 1 of this embodiment is two or three.So be provided with, meet design requirement and actual needs.Other is identical with the specific embodiment one or two.
Claims (4)
1. the aluminium alloy smelting holding furnace is used the combined type fire door; It is characterized in that: the big fire door of this combined type comprises a plurality of fire doors (1) and is used to control a plurality of elevating mechanisms (2) that fire door opens and closes; Two abutting end slipper seals of adjacent two fire doors (1) connect; The top of each fire door (1) is provided with one and is used to control the elevating mechanism (2) that fire door opens and closes, and each fire door (1) removably connects with corresponding elevating mechanism (2).
2. aluminium alloy smelting holding furnace according to claim 1 is used the combined type fire door; It is characterized in that: the end of one of them fire door (1) of described adjacent two fire doors (1) vertically is provided with a possum belly (3); The end of another fire door (1) of described adjacent two fire doors (1) vertically is provided with one and places in the possum belly (3) and the sealing guide rail (4) that matches with sealing guide groove (3), and slipper seal is connected two abutting ends of adjacent two fire doors (1) with sealing guide rail (4) through possum belly (3).
3. aluminium alloy smelting holding furnace according to claim 1 and 2 is used the combined type fire door, it is characterized in that: describedly be used to control a plurality of elevating mechanisms (2) that fire door opens and closes and be electric lifting mechanism or hydraulic-driven elevating mechanism.
4. aluminium alloy smelting holding furnace according to claim 1 and 2 is used the combined type fire door, it is characterized in that: the quantity of described fire door (1) is two or three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200067205U CN202393232U (en) | 2012-01-09 | 2012-01-09 | Combined furnace door for aluminum alloy smelting heat preservation furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200067205U CN202393232U (en) | 2012-01-09 | 2012-01-09 | Combined furnace door for aluminum alloy smelting heat preservation furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393232U true CN202393232U (en) | 2012-08-22 |
Family
ID=46668150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200067205U Expired - Fee Related CN202393232U (en) | 2012-01-09 | 2012-01-09 | Combined furnace door for aluminum alloy smelting heat preservation furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393232U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954690A (en) * | 2012-12-11 | 2013-03-06 | 江苏天地龙线材有限公司 | Rectangular molten aluminum maintaining furnace suitable for continuous casting and rolling process |
| CN108220622A (en) * | 2017-12-30 | 2018-06-29 | 苏州博能炉窑科技有限公司 | A kind of dual sealing mechanism of aluminum melt degassing case case lid |
| CN110195980A (en) * | 2019-06-21 | 2019-09-03 | 合智熔炼装备（上海）有限公司 | A kind of automatic working chamber door of locking device |
-
2012
- 2012-01-09 CN CN2012200067205U patent/CN202393232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954690A (en) * | 2012-12-11 | 2013-03-06 | 江苏天地龙线材有限公司 | Rectangular molten aluminum maintaining furnace suitable for continuous casting and rolling process |
| CN108220622A (en) * | 2017-12-30 | 2018-06-29 | 苏州博能炉窑科技有限公司 | A kind of dual sealing mechanism of aluminum melt degassing case case lid |
| CN110195980A (en) * | 2019-06-21 | 2019-09-03 | 合智熔炼装备（上海）有限公司 | A kind of automatic working chamber door of locking device |
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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: 20120822 Termination date: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |