CN214065729U

CN214065729U - High-temperature-resistant furnace body outer wall

Info

Publication number: CN214065729U
Application number: CN202023079261.7U
Authority: CN
Inventors: 孙建庆
Original assignee: Changzhou Ruima Environmental Protection Technology Co ltd
Current assignee: Changzhou Ruima Environmental Protection Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-27
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a high temperature resistant furnace body outer wall, the induction cooker comprises a cooker bod, be equipped with high temperature resistant wall structure on the furnace body, high temperature resistant wall structure includes furnace wall layer and the stove outer shell that sets gradually from inside to outside, furnace wall layer includes furnace wall inlayer, furnace wall skin and locates the heat preservation between furnace wall inlayer and the furnace wall skin, the furnace wall inlayer is the chamotte brick layer, the furnace wall skin is the diatomaceous earth brick layer, the heat preservation is the aluminium silicate fiber felt layer and the heated board that set gradually from inside to outside, just aluminium silicate fiber felt layer and heated board are filled between furnace wall inlayer and furnace wall skin the stove outer shell is including locating the steel deck in the outer outside of furnace wall and the steelframe of welding at the steel deck lateral surface, the steelframe forms for the angle steel welding. The utility model discloses can show and reduce the heat loss, reduce the heat accumulation, alleviate the furnace body weight, the furnace wall thickness is suitable and the stove outer covering intensity is high.

Description

High-temperature-resistant furnace body outer wall

Technical Field

The utility model belongs to the technical field of high temperature resistant furnace body, concretely relates to high temperature resistant furnace body outer wall.

Background

The furnace body material of the high temperature resistant furnace body is selected to meet the requirements of fire resistance, heat preservation, energy consumption saving and economy. If the lining is too thin, the surface temperature of the furnace shell is too high, so that the heat loss is increased, the working condition is poor, if the lining is too thick, the volume and the weight of the electric furnace are increased, the heat accumulated on the furnace wall is large, and the essence of the thickness design of the furnace wall is to select proper total thermal resistance so as to meet the temperature requirements of the inner surface and the outer surface, so that the highest temperature at each layer of interface does not exceed the service temperature of the adjacent outer layer material.

Therefore, according to the furnace body selection conditions, a high-temperature-resistant furnace body outer wall which can obviously reduce heat consumption, reduce heat accumulation and reduce the weight of the furnace body, has proper furnace wall thickness and high furnace shell strength is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant furnace body outer wall to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant furnace body outer wall, includes the furnace body, be equipped with high temperature resistant wall structure on the furnace body, high temperature resistant wall structure includes the furnace wall layer and the stove outer covering that set gradually from inside to outside, the furnace wall layer includes furnace wall inlayer, furnace wall skin and locates the heat preservation between furnace wall inlayer and the furnace wall skin, the stove outer covering is including locating the steel deck in the outer outside of furnace wall and welding the steelframe at the steel deck lateral surface.

Preferably, the inner layer of the furnace wall is a refractory clay brick layer.

Preferably, the outer layer of the furnace wall is a diatomite brick layer.

Preferably, the heat-insulating layer is an aluminum silicate fiber felt layer and a heat-insulating plate which are sequentially arranged from inside to outside, and the aluminum silicate fiber felt layer and the heat-insulating plate are filled between the inner layer of the furnace wall and the outer layer of the furnace wall.

Preferably, the steel frame is formed by welding angle steels.

The utility model discloses a technological effect and advantage: this high temperature resistant furnace body outer wall, the inlayer on furnace wall layer adopts the chamotte brick layer, the outer diatomaceous earth brick layer that adopts, the heat preservation of locating between furnace wall inlayer and the furnace wall skin adopts aluminium silicate fiber felt layer and heated board, aluminium silicate fiber felt layer can show and reduce the heat consumption, reduce the heat accumulation, alleviate the furnace body weight, masonry diatomaceous earth brick layer, aluminium silicate fiber felt layer, heated board and diatomaceous earth brick layer in the stove outer wall, make furnace wall thickness suitable, the stove outer wall is welded into the steelframe by the angle steel, the inside weld steel sheet constitutes, intensity and the stability ability of furnace body outer wall can effectual increase.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the high temperature resistant wall structure of the present invention;

FIG. 4 is a schematic structural view of the furnace wall layer of the present invention;

fig. 5 is a schematic structural view of the furnace casing of the present invention.

In the figure: 1. a furnace body; 2. a high temperature resistant wall structure; 3. a furnace wall layer; 4. a furnace shell; 5. an inner layer of a furnace wall; 6. an outer layer of a furnace wall; 7. a heat-insulating layer; 8. a layer of aluminium silicate fibre felt; 9. a thermal insulation board; 10. a steel plate layer; 11. and (5) steel frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high temperature resistant furnace body outer wall as shown in figures 1-5, including furnace body 1, be equipped with high temperature resistant wall structure 2 on the furnace body 1, high temperature resistant wall structure 2 includes furnace wall layer 3 and the stove outer shell 4 that sets gradually from inside to outside, furnace wall layer 3 includes furnace wall inlayer 5, furnace wall skin 6 and locates heat preservation 7 between furnace wall inlayer 5 and furnace wall skin 6, furnace wall inlayer 5 is the chamotte brick layer, furnace wall skin 6 is the diatomaceous earth brick layer, heat preservation 7 is aluminium silicate fiber felt layer 8 and the heated board 9 that sets gradually from inside to outside, and aluminium silicate fiber felt layer 8 and heated board 9 are filled between furnace wall inlayer 5 and furnace wall skin 6;

the furnace shell 4 comprises a steel plate layer 10 arranged on the outer side of the outer wall layer 6 and a steel frame 11 welded on the outer side surface of the steel plate layer 10, and the steel frame 11 is formed by welding angle steel.

The inner layer of the furnace wall layer 3 is a refractory clay brick layer, the outer layer is a diatomite brick layer, the heat preservation layer 7 arranged between the furnace wall inner layer 5 and the furnace wall outer layer 6 is an aluminum silicate fiber felt layer 8 and a heat preservation plate 9, the aluminum silicate fiber felt layer 8 can obviously reduce heat consumption, reduce heat storage and reduce the weight of the furnace body, the diatomite brick layer, the aluminum silicate fiber felt layer 8, the heat preservation plate 9 and the diatomite brick layer are built in the furnace shell 4, the thickness of the furnace wall is suitable, the furnace shell 4 is welded into a steel frame 11 through angle steel, and the inner part is welded with steel plates.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high temperature resistant furnace body outer wall, includes furnace body (1), its characterized in that: be equipped with high temperature resistant wall structure (2) on furnace body (1), high temperature resistant wall structure (2) are including furnace wall layer (3) and stove outer covering (4) that set gradually from inside to outside, furnace wall layer (3) are including furnace wall inlayer (5), furnace wall skin (6) and locate heat preservation (7) between furnace wall inlayer (5) and furnace wall skin (6), stove outer covering (4) are including locating steel deck (10) in furnace wall skin (6) outside and welding at steel frame (11) of steel deck (10) lateral surface.

2. The high temperature resistant furnace body exterior wall according to claim 1, characterized in that: the inner layer (5) of the furnace wall is a refractory clay brick layer.

3. The high temperature resistant furnace body exterior wall according to claim 1, characterized in that: the outer layer (6) of the furnace wall is a diatomite brick layer.

4. The high temperature resistant furnace body exterior wall according to claim 1, characterized in that: the heat-insulating layer (7) is an aluminum silicate fiber felt layer (8) and a heat-insulating plate (9) which are sequentially arranged from inside to outside, and the aluminum silicate fiber felt layer (8) and the heat-insulating plate (9) are filled between the furnace wall inner layer (5) and the furnace wall outer layer (6).

5. The high temperature resistant furnace body exterior wall according to claim 1, characterized in that: the steel frame (11) is formed by welding angle steels.