CN2872248Y - Shutting sealed sucker of muffle furnace - Google Patents
Shutting sealed sucker of muffle furnace Download PDFInfo
- Publication number
- CN2872248Y CN2872248Y CN 200520031769 CN200520031769U CN2872248Y CN 2872248 Y CN2872248 Y CN 2872248Y CN 200520031769 CN200520031769 CN 200520031769 CN 200520031769 U CN200520031769 U CN 200520031769U CN 2872248 Y CN2872248 Y CN 2872248Y
- Authority
- CN
- China
- Prior art keywords
- door
- fire door
- furnace
- muffle furnace
- closing
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates a door closing and sealing device of box-type high temperature muffle furnace used for industrial analysis, sintering, and heating treatment, comprising an furnace door (3) rotating horizontally by four arms, a first turning arm (2) and a second turning arm (4) are movably connected with a furnace body (1), a permanent magnetic iron (6) is arranged on two sides of the front panel of the furnace body corresponding to the furnace door, a metal gag bit (7) is arranged on two sides of the furnace door corresponding to the furnace body (1), the height of the metal gag bit (7) is adjustable. Because the utility model adopts the magnetic force closing and sealing manners, the furnace door can be closed with good seal, precise fit, easy adjustment, safe operation and reliability.
Description
Technical field: the utility model relates to a kind of box high temperature Muffle furnace that Industrial Analysis, sintering and heat treatment uses airtight adhesive device of closing the door that is used for.
Background technology: along with rapid economy development, people have paid attention to the effectiveness performance of the equipment that uses in all trades and professions more.And the air-tight manner of Muffle furnace stove frame that often uses now and fire door is the common planar cooperation mostly, and airtight performance is bad.
Summary of the invention: the utility model has changed traditional Muffle furnace fire door and has cooperated imprecise defective with stove frame (fire door), provides a kind of switch to rotate nimbly and freely, the Muffle furnace of the good airproof performance airtight adhesive device of closing the door.It comprises that fire door 3 is horizontally rotated by four arms, first pivoted arm 2 and second pivoted arm 4 flexibly connect body of heater 1, at body of heater 1 front panel and both sides, fire door 3 corresponding position device alnico magnets 6, at fire door 3 and both sides, body of heater 1 corresponding position device metal armature 7, the height of metal armature 7 can be regulated.Because the utility model has designed the airtight attracting mode of magnetic force, makes fire door close good airproof performance, cooperate accurately, easily regulate, and handling safety, reliability and durability.
Description of drawings: Fig. 1 is a front view of the present utility model
Fig. 2 is the vertical view of Fig. 1
The specific embodiment: shown in Figure 2 as Fig. 1: body of heater 1, connect to form by shell, insulation material and combustion chamber and heating system, main rising is incubated and agglomeration.Fire door 3 flexibly connects bodies of heater 1 by first pivoted arm 2 and second pivoted arm 4, rises by fire door to horizontally rotate when closing along two centres of gyration, and fire door can rotation and the effect of sealing.At body of heater 1 front panel and both sides, fire door 3 corresponding position device alnico magnets 6, with metal armature 7 at fire door 3 and both sides, body of heater 1 corresponding position device, the height of metal armature 7 can be regulated, and works to make fire door and the adhesive under magneticaction of stove frame.Handle 5 is connected 2 times middle parts of fire door, works to draw back and close fire door.
During operation, draw back fire door, fire door horizontally rotates along two centres of gyration, and fire door can rotation, and material is put into and taken out.When closing fire door, because magneticaction, fire door and the automatic adhesive of stove frame are airtight.
Claims (2)
1, a kind of Muffle furnace airtight adhesive device of closing the door, it comprises that fire door (3) is horizontally rotated by four arms, first pivoted arm (2) and second pivoted arm (4) flexibly connect body of heater (1), it is characterized in that at body of heater (1) front panel and the corresponding position of fire door (3) both sides device alnico magnets (6), at fire door (3) and the corresponding position of body of heater (1) both sides device metal armature (7).
2, the Muffle furnace according to claim 1 airtight adhesive device of closing the door is characterized in that handle (5) is connected middle part under the fire door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031769 CN2872248Y (en) | 2005-09-04 | 2005-09-04 | Shutting sealed sucker of muffle furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031769 CN2872248Y (en) | 2005-09-04 | 2005-09-04 | Shutting sealed sucker of muffle furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2872248Y true CN2872248Y (en) | 2007-02-21 |
Family
ID=37740597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031769 Expired - Fee Related CN2872248Y (en) | 2005-09-04 | 2005-09-04 | Shutting sealed sucker of muffle furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2872248Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629921A (en) * | 2013-11-05 | 2014-03-12 | 江苏丰泰仪器有限公司 | Door of muffle furnace |
| CN105561511A (en) * | 2016-02-29 | 2016-05-11 | 中建三局东方装饰设计工程有限公司 | Large-angle door opening structure of hidden fire hydrant |
-
2005
- 2005-09-04 CN CN 200520031769 patent/CN2872248Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629921A (en) * | 2013-11-05 | 2014-03-12 | 江苏丰泰仪器有限公司 | Door of muffle furnace |
| CN105561511A (en) * | 2016-02-29 | 2016-05-11 | 中建三局东方装饰设计工程有限公司 | Large-angle door opening structure of hidden fire hydrant |
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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: 20070221 Termination date: 20100904 |