CN105154638A - Hearth structure of normalizing furnace - Google Patents
Hearth structure of normalizing furnace Download PDFInfo
- Publication number
- CN105154638A CN105154638A CN201510686684.XA CN201510686684A CN105154638A CN 105154638 A CN105154638 A CN 105154638A CN 201510686684 A CN201510686684 A CN 201510686684A CN 105154638 A CN105154638 A CN 105154638A
- Authority
- CN
- China
- Prior art keywords
- furnace
- chamber structure
- side wall
- heater
- normalizing furnace
- 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
Abstract
The invention discloses a hearth structure of a normalizing furnace, which comprises a furnace body and a furnace roof arranged on the furnace body, wherein the furnace roof and furnace body are arranged in a detachable mode; the furnace body comprises a side wall and a bottom plate connected with the side wall; and the side wall comprises a first refractory brick layer, a second refractory brick layer, a refractory fiber board layer and a thermal-insulation layer which are sequentially connected from outside to inside. The hearth structure of the normalizing furnace has the advantages of beautiful appearance, higher strength and higher fire resistance, and can achieve the goals of less heat storage and high heating speed.
Description
Technical field
The present invention relates to small-sized forging technical field of heat treatment, particularly relate to a kind of chamber structure of normalizing furnace.
Background technology
For the heavy froging of the industry production such as nuclear power, chemical industry, machinery, boiler, require that its over-all properties is more and more higher, therefore all need to heat-treat, so be all equipped with large-scale heat treatment furnace.
Chamber structure in prior art in heat treatment furnace cannot reach required intensity and fire-resistant degree, therefore heat usually can occur and concentrate or heat the uneven situation of comparatively slow heating.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of chamber structure of normalizing furnace, good looking appearance and enhance the intensity of burner hearth, improves burner hearth fire performance, can reach the object of the few and quick heating of accumulation of heat.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the chamber structure providing a kind of normalizing furnace, comprise: body of heater and the furnace roof be located on body of heater, it is detachable setting between described furnace roof and body of heater, the base plate that described body of heater comprises side wall and is connected with side wall, described side wall comprises the first fire brick layer, the second fire brick layer, refractory fibre flaggy and the thermal insulation layer that connect successively from outside to inside.
In a preferred embodiment of the present invention, arrange or rectangular setting in arch between described furnace roof and body of heater.
In a preferred embodiment of the present invention, the thickness of described first fire brick layer is greater than the thickness of the second fire brick layer.
In a preferred embodiment of the present invention, described refractory fibre flaggy is aluminosilicate refractory fiber plate.
In a preferred embodiment of the present invention, described thermal insulation layer is the composite heat-insulating layer of perlite and asbestos plate composition.
In a preferred embodiment of the present invention, the thickness of described base plate is greater than 400mm.
The invention has the beneficial effects as follows: the chamber structure good looking appearance of normalizing furnace of the present invention and enhance the intensity of burner hearth, improve burner hearth fire performance, the object of the few and quick heating of accumulation of heat can be reached.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of chamber structure one preferred embodiment of normalizing furnace of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, furnace roof, and 2, side wall, the 21, first fire brick layer, the 22, second fire brick layer, 23, refractory fibre flaggy, 24, thermal insulation layer, 3, base plate.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A chamber structure for normalizing furnace, comprising: body of heater and the furnace roof 1 be located on body of heater, is detachable setting between described furnace roof 1 and body of heater.
Further, arrange or rectangular setting in arch between described furnace roof 1 and body of heater, ensure that enough intensity on the one hand, also ensure that the attractive in appearance of profile on the other hand.
The base plate 3 that described body of heater comprises side wall 2 and is connected with side wall 2, described side wall 2 comprises the first fire brick layer 21, second fire brick layer 22, refractory fibre flaggy 23 and the thermal insulation layer 24 that connect successively from outside to inside, can reach the object of the few and quick heating of accumulation of heat.
Preferably, the thickness of described first fire brick layer 21 is greater than the thickness of the second fire brick layer 22, ensure that the intensity of chamber structure on the one hand, also improves the fire performance of burner hearth on the other hand.
Described refractory fibre flaggy 23 is aluminosilicate refractory fiber plate, and described thermal insulation layer 24 is the composite heat-insulating layer of perlite and asbestos plate composition.
The thickness of described base plate 3 is greater than 400mm, enhances the intensity of burner hearth.
The beneficial effect of the chamber structure of normalizing furnace of the present invention is:
Good looking appearance and enhance the intensity of burner hearth, improves burner hearth fire performance, can reach the object of the few and quick heating of accumulation of heat.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. the chamber structure of a normalizing furnace, it is characterized in that, comprise: body of heater and the furnace roof be located on body of heater, it is detachable setting between described furnace roof and body of heater, the base plate that described body of heater comprises side wall and is connected with side wall, described side wall comprises the first fire brick layer, the second fire brick layer, refractory fibre flaggy and the thermal insulation layer that connect successively from outside to inside.
2. the chamber structure of normalizing furnace according to claim 1, is characterized in that, arranges or rectangular setting between described furnace roof and body of heater in arch.
3. the chamber structure of normalizing furnace according to claim 1, is characterized in that, the thickness of described first fire brick layer is greater than the thickness of the second fire brick layer.
4. the chamber structure of normalizing furnace according to claim 1, is characterized in that, described refractory fibre flaggy is aluminosilicate refractory fiber plate.
5. the chamber structure of normalizing furnace according to claim 1, is characterized in that, described thermal insulation layer is the composite heat-insulating layer of perlite and asbestos plate composition.
6. the chamber structure of normalizing furnace according to claim 1, is characterized in that, the thickness of described base plate is greater than 400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686684.XA CN105154638A (en) | 2015-10-22 | 2015-10-22 | Hearth structure of normalizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686684.XA CN105154638A (en) | 2015-10-22 | 2015-10-22 | Hearth structure of normalizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105154638A true CN105154638A (en) | 2015-12-16 |
Family
ID=54795678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510686684.XA Pending CN105154638A (en) | 2015-10-22 | 2015-10-22 | Hearth structure of normalizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105154638A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201527170U (en) * | 2009-08-18 | 2010-07-14 | 赵文厚 | Zinc volatilization rotary kiln with energy-saving performance and long service life |
| CN103591805A (en) * | 2013-11-19 | 2014-02-19 | 中钢集团吉林炭素股份有限公司 | Ring type roasting furnace cover and manufacturing method thereof |
| CN203869491U (en) * | 2014-05-30 | 2014-10-08 | 福建冠福现代家用股份有限公司 | Heat preservation type tunnel kiln |
| CN205188349U (en) * | 2015-10-22 | 2016-04-27 | 中航卓越锻造（无锡）有限公司 | Furnace structure of normalizing furnace |
-
2015
- 2015-10-22 CN CN201510686684.XA patent/CN105154638A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201527170U (en) * | 2009-08-18 | 2010-07-14 | 赵文厚 | Zinc volatilization rotary kiln with energy-saving performance and long service life |
| CN103591805A (en) * | 2013-11-19 | 2014-02-19 | 中钢集团吉林炭素股份有限公司 | Ring type roasting furnace cover and manufacturing method thereof |
| CN203869491U (en) * | 2014-05-30 | 2014-10-08 | 福建冠福现代家用股份有限公司 | Heat preservation type tunnel kiln |
| CN205188349U (en) * | 2015-10-22 | 2016-04-27 | 中航卓越锻造（无锡）有限公司 | Furnace structure of normalizing furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204063959U (en) | A kind of liner of industry kiln structure | |
| CN205188349U (en) | Furnace structure of normalizing furnace | |
| CN105154638A (en) | Hearth structure of normalizing furnace | |
| CN204461046U (en) | Pushed bat kiln and thermal insulation structure thereof | |
| CN203216247U (en) | Novel all-fiber muffle furnace | |
| CN201832946U (en) | Furnace wall composite structure of heating furnace | |
| CN102380572A (en) | Small integral natural gas-burning heating furnace | |
| CN204350327U (en) | Tabular ceramic heater | |
| CN104279871B (en) | Keep the bavin electricity mixing kiln of Nixing pottery firewood true qualities transmutation | |
| CN102380573A (en) | Furnace wall compound structure for heating furnace | |
| CN204154110U (en) | Keep the bavin electricity mixing kiln of Nixing pottery firewood true qualities transmutation | |
| CN103851916B (en) | White afrodite manufactures the method for heat accumulating type forge furnace | |
| CN204027353U (en) | A kind of exhaust heat of gas furnace re-use device | |
| CN103836922A (en) | Bogie-hearth resistance furnace | |
| CN203518222U (en) | Hot blast stove | |
| CN206109491U (en) | Kiln for forged steel | |
| CN205607145U (en) | Thermal -insulated heat preservation of burning furnace furnace body and seal structure are forged to pot -type | |
| CN203949494U (en) | Forge furnace fire door structure | |
| CN204417649U (en) | The attemperator of sapphire finishing stove | |
| CN203869509U (en) | Thermal-insulation fire-proof wall of industrial furnace | |
| CN205119795U (en) | Energy -saving crucible fibre stove | |
| CN202382559U (en) | Improved structure of high-temperature sintering region or preheating region on ceramic wide-body kiln | |
| CN202547386U (en) | Energy-saving liner of heating furnace | |
| CN202791958U (en) | Heat-insulating boiler | |
| CN204027281U (en) | A kind of tunnel drying oven utilizing Far-infrared Heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |