CN103528377A - Thermal-treatment heat-preservation system - Google Patents
Thermal-treatment heat-preservation system Download PDFInfo
- Publication number
- CN103528377A CN103528377A CN201210223884.8A CN201210223884A CN103528377A CN 103528377 A CN103528377 A CN 103528377A CN 201210223884 A CN201210223884 A CN 201210223884A CN 103528377 A CN103528377 A CN 103528377A
- Authority
- CN
- China
- Prior art keywords
- heat
- furnace
- insulation layer
- layer
- preservation layer
- 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.)
- Pending
Links
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention discloses a thermal-treatment heat-preservation system which comprises a furnace-side heat-preservation layer, a furnace-bottom heat-preservation layer and a furnace-top heat-preservation layer. The furnace-side heat-preservation layer is located on the circumferential inner side of a heat treatment furnace. The furnace-bottom heat-preservation layer and the furnace-top heat-preservation layer are located at the bottom of the furnace and the inner side of the top of the furnace respectively and correspondingly cover the position under the furnace-side heat-preservation layer and the position over the furnace-side heat-preservation layer respectively, a combustion chamber is formed among the furnace-side heat-preservation layer, the furnace-bottom heat-preservation layer and the furnace-top heat-preservation layer, the furnace-side heat-preservation layer comprises anti-carburization bricks located on the inner layer and a ceramic fiber blanket located on the outer layer, the furnace-bottom heat-preservation layer comprises anti-carburization bricks on the inner layer and heat-preservation bricks on the outer layer, and the furnace-top heat-preservation layer is ceramic fiber blanket blocks. The thermal-treatment heat-preservation system greatly reduces the temperature of heat dissipated from the heat treatment furnace, meanwhile reduces energy consumed when the temperature rises or reduces through the heat treatment furnace and reduces cost.
Description
Technical field
The present invention relates to a kind of heat-treatment furnace, refer to especially a kind of heat treatment heat-insulation system.
Background technology
The heat-insulation layer of existing heat-treatment furnace all adopts single heat-insulating fiberboard to make, its rapid heat dissipation, and heat insulation effect is poor, easily cause energy waste, and heat-insulating fiberboard is easy to incinerate in the stove of high temperature, after dismounting is discarded, is difficult to degraded, contaminated environment, increases heat treatment cost.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of heat treatment heat-insulation system, this heat treatment heat-insulation system good heat insulating, saves the energy, and heat treatment cost is low.
The technical scheme that the present invention adopts in order to solve its technical problem: a kind of heat treatment heat-insulation system, comprise furnace side heat-insulation layer, furnace bottom heat-insulation layer and furnace top insulation layer, furnace side heat-insulation layer is positioned at heat-treatment furnace inside circumference, furnace bottom heat-insulation layer and furnace top insulation layer lay respectively at furnace bottom and furnace roof inner side, and respectively corresponding cover be positioned under the heat-insulation layer of furnace side and directly over, side heat-insulation layer, between furnace bottom heat-insulation layer and furnace top insulation layer, form burner hearth, described furnace side heat-insulation layer comprises and is positioned at the impervious carbon brick of internal layer and is positioned at outer field ceramic fiber blanket, furnace bottom heat-insulation layer comprises impervious carbon brick and the outer field insulating brick of internal layer, furnace top insulation layer is ceramic fiber blanket piece.
As a further improvement on the present invention, the impervious carbon brick in described furnace side heat-insulation layer and furnace bottom heat-insulation layer is hollow structure.
As a further improvement on the present invention, heat-insulation layer upper end, described furnace side is ceramic fiber blanket height higher than the hierarchic structure of impervious carbon brick height, and the proper embedding of ceramic fiber blanket piece of described furnace top insulation layer is covered in the groove structure of ceramic fiber blanket and the formation of impervious carbon brick.
As a further improvement on the present invention, the impervious carbon brick of described furnace bottom heat-insulation layer extends to form a circle bulge-structure in burner hearth.
The invention has the beneficial effects as follows: the present invention forms double-decker by impervious carbon brick and the ceramic fiber blanket of hollow is set in heat-treatment furnace, process voided layer when temperature is passed through impervious carbon brick, play the effect of filtration and the temperature of successively decreasing, air-flow passes through ceramic fiber blanket again, temperature refilters, greatly reduce the temperature that heat-treatment furnace comes out, also reduced the energy that heat-treatment furnace lifting temperature consumes, reduced cost simultaneously.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present invention.
The specific embodiment
Embodiment: a kind of heat treatment heat-insulation system, comprise furnace side heat-insulation layer, furnace bottom heat-insulation layer and furnace top insulation layer, furnace side heat-insulation layer is positioned at heat-treatment furnace inside circumference, furnace bottom heat-insulation layer and furnace top insulation layer lay respectively at furnace bottom and furnace roof inner side, and respectively corresponding cover be positioned under the heat-insulation layer of furnace side and directly over, side heat-insulation layer, between furnace bottom heat-insulation layer and furnace top insulation layer, form burner hearth 1, described furnace side heat-insulation layer comprises and is positioned at the impervious carbon brick 2 of internal layer and is positioned at outer field ceramic fiber blanket 3, furnace bottom heat-insulation layer comprises impervious carbon brick 2 and the outer field insulating brick 4 of internal layer, furnace top insulation layer is ceramic fiber blanket piece 5, temperature in burner hearth 1 plays the effect of filtration and the temperature of successively decreasing by impervious carbon brick 2, air-flow passes through ceramic fiber blanket 3 again, temperature refilters, greatly reduce the temperature that heat-treatment furnace comes out, also reduced the energy that heat-treatment furnace lifting temperature consumes simultaneously, reduced cost.
Heat-insulation layer upper end, described furnace side is ceramic fiber blanket 3 height higher than the hierarchic structure of impervious carbon brick 2 height, 3 proper embeddings of ceramic fiber blanket of described furnace top insulation layer are covered in the groove structure of ceramic fiber blanket 3 and 2 formation of impervious carbon brick, furnace top insulation layer and furnace side heat-insulation layer perfect adaptation, improved integral heat insulation effect.
The impervious carbon brick 2 of described furnace bottom heat-insulation layer extends to form a circle bulge-structure in burner hearth 1, and furnace bottom heat-insulation layer is combined closely with furnace side heat-insulation layer, and the structure of projection has further improved the filtration to temperature, guarantees heat insulation effect.
Claims (4)
1. a heat treatment heat-insulation system, comprise furnace side heat-insulation layer, furnace bottom heat-insulation layer and furnace top insulation layer, furnace side heat-insulation layer is positioned at heat-treatment furnace inside circumference, furnace bottom heat-insulation layer and furnace top insulation layer lay respectively at furnace bottom and furnace roof inner side, and respectively corresponding cover be positioned under the heat-insulation layer of furnace side and directly over, side heat-insulation layer, between furnace bottom heat-insulation layer and furnace top insulation layer, form burner hearth (1), it is characterized in that: described furnace side heat-insulation layer comprises and is positioned at the impervious carbon brick (2) of internal layer and is positioned at outer field ceramic fiber blanket (3), furnace bottom heat-insulation layer comprises impervious carbon brick (2) and the outer field insulating brick (4) of internal layer, furnace top insulation layer is ceramic fiber blanket piece (5).
2. heat treatment heat-insulation system according to claim 1, is characterized in that: the impervious carbon brick (2) in described furnace side heat-insulation layer and furnace bottom heat-insulation layer is hollow structure.
3. heat treatment heat-insulation system according to claim 1, it is characterized in that: heat-insulation layer upper end, described furnace side is ceramic fiber blanket (3) height higher than the hierarchic structure of impervious carbon brick (2) height, the proper embedding of the ceramic fiber blanket of described furnace top insulation layer (3) piece is covered in the groove structure of ceramic fiber blanket (3) and impervious carbon brick (2) formation.
4. heat treatment heat-insulation system according to claim 1, is characterized in that: the impervious carbon brick (2) of described furnace bottom heat-insulation layer extends to form a circle bulge-structure in burner hearth (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223884.8A CN103528377A (en) | 2012-07-02 | 2012-07-02 | Thermal-treatment heat-preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223884.8A CN103528377A (en) | 2012-07-02 | 2012-07-02 | Thermal-treatment heat-preservation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103528377A true CN103528377A (en) | 2014-01-22 |
Family
ID=49930589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210223884.8A Pending CN103528377A (en) | 2012-07-02 | 2012-07-02 | Thermal-treatment heat-preservation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103528377A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172451Y (en) * | 1993-07-24 | 1994-07-20 | 张春华 | Infrared energy saving resistance furnace |
| JP2005344128A (en) * | 2004-05-31 | 2005-12-15 | Kobe Steel Ltd | Gas-jet cooling apparatus for steel sheet in continuous annealing furnace |
| CN101121998A (en) * | 2007-09-14 | 2008-02-13 | 苏州工业园区华福科技有限公司 | Copper pipe roller bottom type continuous bright annealing furnace |
| CN201228281Y (en) * | 2008-07-03 | 2009-04-29 | 爱协林热处理系统(北京)有限公司 | Large-sized shaft furnace with tubular shape heating system |
| CN202692689U (en) * | 2012-07-02 | 2013-01-23 | 昆山义成工具有限公司 | Heat treatment heat preservation system |
-
2012
- 2012-07-02 CN CN201210223884.8A patent/CN103528377A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172451Y (en) * | 1993-07-24 | 1994-07-20 | 张春华 | Infrared energy saving resistance furnace |
| JP2005344128A (en) * | 2004-05-31 | 2005-12-15 | Kobe Steel Ltd | Gas-jet cooling apparatus for steel sheet in continuous annealing furnace |
| CN101121998A (en) * | 2007-09-14 | 2008-02-13 | 苏州工业园区华福科技有限公司 | Copper pipe roller bottom type continuous bright annealing furnace |
| CN201228281Y (en) * | 2008-07-03 | 2009-04-29 | 爱协林热处理系统(北京)有限公司 | Large-sized shaft furnace with tubular shape heating system |
| CN202692689U (en) * | 2012-07-02 | 2013-01-23 | 昆山义成工具有限公司 | Heat treatment heat preservation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202692689U (en) | Heat treatment heat preservation system | |
| CN203037051U (en) | Smelting furnace | |
| CN103528377A (en) | Thermal-treatment heat-preservation system | |
| CN201933108U (en) | Bell-type annealing furnace | |
| CN205909678U (en) | Energy -saving insulation stove | |
| CN202393208U (en) | Domestic ceramic kiln | |
| CN202709187U (en) | Energy-saving coal stove | |
| CN203855632U (en) | High-temperature carburizing multi-purpose furnace using composite furnace lining structure | |
| CN201241076Y (en) | Cleaning type thermal recovery coke oven gas collecting tube | |
| CN203857813U (en) | Composite furnace lining structure of high-temperature carburization multi-purpose furnace | |
| CN204142004U (en) | High-temperature heater pottery fiber cotton protection system | |
| CN204756942U (en) | Pyrolysis system of preheating | |
| CN202902865U (en) | A novel refractory brick | |
| CN203112771U (en) | Gas blowby prevention sealing structure of gasification furnace | |
| CN203262194U (en) | Heat conduction type tea enzyme deactivating machine | |
| CN102183004A (en) | Brick hearth type steam boiler | |
| CN203657447U (en) | Reduction section device for producing vanadium-nitrogen alloy through double pushed-slab kilns according to one-step method | |
| CN201390771Y (en) | Thermal treatment furnace specially used for collection tank | |
| CN202328273U (en) | Cremation furnace | |
| CN201778060U (en) | Thermal treatment furnace | |
| CN202229237U (en) | Energy-saving furnace | |
| CN207649348U (en) | A kind of pyrolysis furnace apparatus of Synergistic and energy-saving | |
| CN202470115U (en) | Firewood cooking stove | |
| CN201476563U (en) | Burner block | |
| CN205359259U (en) | Oven device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140122 |