CN205188349U - Furnace structure of normalizing furnace - Google Patents

Furnace structure of normalizing furnace Download PDF

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Publication number
CN205188349U
CN205188349U CN201520817599.8U CN201520817599U CN205188349U CN 205188349 U CN205188349 U CN 205188349U CN 201520817599 U CN201520817599 U CN 201520817599U CN 205188349 U CN205188349 U CN 205188349U
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CN
China
Prior art keywords
furnace
chamber structure
side wall
utility
heater
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Active
Application number
CN201520817599.8U
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Chinese (zh)
Inventor
周建洪
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AVIC EXCELLENCE FORGING (WUXI) Co Ltd
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AVIC EXCELLENCE FORGING (WUXI) Co Ltd
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Priority to CN201520817599.8U priority Critical patent/CN205188349U/en
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Abstract

The utility model discloses a furnace structure of normalizing furnace, include: the furnace body and locate the furnace body on the furnace roof, be detachable setting between furnace roof and the furnace body, the furnace body includes side wall and the bottom plate of being connected with the side wall, the side wall is from outer to interior including the firebrick layer, the 2nd firebrick layer, refractory fiber sheet layer and the heat preservation that connect gradually. In this way, the utility model discloses the pleasing to the eye intensity that has just strengthened furnace of furnace structure of normalizing furnace appearance has improved the furnace fire resistance, can reach the few and fast purpose of intensification of heat accumulation.

Description

The chamber structure of normalizing furnace
Technical field
The utility model relates to small-sized forging technical field of heat treatment, particularly relates 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.
Utility model content
The technical problem that the utility model 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 utility model 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 the utility model preferred embodiment, arrange or rectangular setting in arch between described furnace roof and body of heater.
In the utility model preferred embodiment, the thickness of described first fire brick layer is greater than the thickness of the second fire brick layer.
In the utility model preferred embodiment, described refractory fibre flaggy is aluminosilicate refractory fiber plate.
In the utility model preferred embodiment, described thermal insulation layer is the composite heat-insulating layer of perlite and asbestos plate composition.
In the utility model preferred embodiment, the thickness of described base plate is greater than 400mm.
The beneficial effects of the utility model are: the chamber structure good looking appearance of the utility model normalizing furnace and enhance the intensity of burner hearth, improve burner hearth fire performance, can reach the object of the few and quick heating of accumulation of heat.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, 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 utility model;
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 utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment 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 the utility model normalizing furnace 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 embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description 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 utility model.

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.
CN201520817599.8U 2015-10-22 2015-10-22 Furnace structure of normalizing furnace Active CN205188349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520817599.8U CN205188349U (en) 2015-10-22 2015-10-22 Furnace structure of normalizing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520817599.8U CN205188349U (en) 2015-10-22 2015-10-22 Furnace structure of normalizing furnace

Publications (1)

Publication Number Publication Date
CN205188349U true CN205188349U (en) 2016-04-27

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Family Applications (1)

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CN201520817599.8U Active CN205188349U (en) 2015-10-22 2015-10-22 Furnace structure of normalizing furnace

Country Status (1)

Country Link
CN (1) CN205188349U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105154638A (en) * 2015-10-22 2015-12-16 中航卓越锻造(无锡)有限公司 Hearth structure of normalizing furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105154638A (en) * 2015-10-22 2015-12-16 中航卓越锻造(无锡)有限公司 Hearth structure of normalizing furnace

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