CN217131885U

CN217131885U - Oven extending structure

Info

Publication number: CN217131885U
Application number: CN202220682673.XU
Authority: CN
Inventors: 潘旭; 刘路军; 李寒
Original assignee: Jiangsu Fengtai Painting Technology Co ltd
Current assignee: Jiangsu Fengtai Painting Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-05
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses an oven extending structure, including rock wool board oven shell and temperature sensing stick, the top of rock wool board oven shell is provided with the combustor, the internally mounted of rock wool board oven shell has the cotton board of aluminium silicate, and the cotton board of aluminium silicate is provided with five, adjacent two install corrosion resistant plate between the cotton board of aluminium silicate, and corrosion resistant plate is provided with two, two it has the rock wool to fill between the corrosion resistant plate, the cotton board supporting shoe of aluminium silicate is installed to the below of the cotton board of aluminium silicate, and the backup pad is installed to the below of the cotton board supporting shoe of aluminium silicate. This oven extending structure is provided with five sections of aluminium silicate cotton boards through the inside at rock wool board oven shell, makes this oven be the sectional type structure to connect through the telescopic joint that two corrosion resistant plate and rock wool constitute between two adjacent aluminium silicate cotton boards, and then improved the life of oven greatly, reduced because phenomenons such as the swell of high temperature expend with heat and contract with cold and fracture that produce.

Description

Oven extending structure

Technical Field

The utility model relates to an industrial oven technical field specifically is an oven extending structure.

Background

The industrial oven is a civil oven, the other industrial oven can be used for processing according to different requirements provided by users, and the industrial oven equipment is manufactured into various types, such as boxes, trolleys, tunnel type (drying tunnel type) and industrial ovens, is suitable for industrial and mining enterprises, scientific research units, military industry, universities and colleges laboratory, medical science, biology and the like, and can be widely used for heating and ageing resistance treatment, heat treatment, drying, high-temperature test, ageing and the like of various materials such as metal workpieces, minerals and the like.

The condition that thermal expansion and cold contraction can appear under the two kinds of circumstances of high temperature and low temperature of the inside aluminium silicate cotton board of current industry oven, can lead to aluminium silicate cotton board to appear the condition of bulging or fracture, reduces the life of this industry oven, we propose an oven extending structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oven extending structure to can appear the condition of expend with heat and contract with cold under the high temperature that proposes the cotton board of the inside aluminum silicate of current industry oven and the two kinds of low temperature condition in solving above-mentioned background art, can lead to the cotton board of aluminum silicate to appear bulging or cracked condition, reduce the life's of this industry oven problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oven extending structure, includes rock wool board oven shell and temperature sensing stick, the top of rock wool board oven shell is provided with the combustor, the internally mounted of rock wool board oven shell has the cotton board of aluminium silicate, and the cotton board of aluminium silicate is provided with five, adjacent two install corrosion resistant plate between the cotton board of aluminium silicate, and corrosion resistant plate is provided with two, two it has the rock wool to fill between the corrosion resistant plate, the cotton board supporting shoe of aluminium silicate is installed to the below of the cotton board of aluminium silicate, and the below of the cotton board supporting shoe of aluminium silicate installs the backup pad, be provided with the air heat preservation between rock wool board oven shell and the cotton board of aluminium silicate, the support frame is installed to the below of rock wool board oven shell, the temperature sensing stick is installed to one side of the cotton board of aluminium silicate.

Preferably, rock wool board oven shell is the cuboid structure, and the cotton board of aluminium silicate is the cuboid structure.

Preferably, the temperature sensing rod penetrates through the inner walls of the rock wool board oven shell and the aluminum silicate board in sequence, and the shape and the size of the interior of the rock wool board oven shell are larger than those of the aluminum silicate board.

Preferably, the burner is communicated with the aluminum silicate cotton plate, and the adjacent aluminum silicate cotton plates are communicated.

Preferably, the aluminum silicate cotton plates are fixedly connected with the stainless steel plates, and the two adjacent aluminum silicate cotton plates are movably connected through the stainless steel plates.

Preferably, the stainless steel plate is of a triangular structure, and the adjacent aluminum silicate cotton plates are connected in a sealing mode through the stainless steel plate.

Preferably, the aluminum silicate cotton plates are fixedly connected with four aluminum silicate cotton plate supporting blocks, the aluminum silicate cotton plate supporting blocks are fixedly connected with the supporting plate, and the supporting plate is fixedly connected with the supporting frame.

Compared with the prior art, the utility model provides an oven extending structure possesses following beneficial effect: this oven extending structure is provided with five sections of aluminium silicate cotton boards through the inside at rock wool board oven shell, makes this oven be the sectional type structure to connect through the telescopic joint that two corrosion resistant plate and rock wool constitute between two adjacent aluminium silicate cotton boards, and then improved the life of oven greatly, reduced because phenomenons such as the swell of high temperature expend with heat and contract with cold and fracture that produce.

1. The oven has the advantages that the five sections of the aluminum silicate cotton plates are arranged inside the shell of the rock wool plate oven, so that the oven is of a sectional structure, and the two adjacent aluminum silicate cotton plates are connected through the expansion joint formed by the two stainless steel plates and the rock wool, thereby greatly prolonging the service life of the oven and reducing the phenomena of bulging, fracture and the like caused by high-temperature thermal expansion and cold contraction;

2. the oven has the advantages that the oven is of a sectional structure through the five sections of the aluminum silicate cotton plates, the sectional structure is simple, the manufacture is easy, the maintenance is simple, and the production cost of the equipment is greatly reduced;

3. the utility model discloses an application of materials such as rock wool board oven shell, the cotton board of aluminium silicate, corrosion resistant plate and rock wool for this oven structure is high temperature resistant, can reach 400 ℃, and through the low air coefficient of heat conductivity of air heat preservation, makes the heat preservation of this oven structure effectual, and calorific loss is little, has saved the energy greatly, reduces energy consumption.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at B of FIG. 1 according to the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a left side view schematic diagram of the present invention.

In the figure: 1. a rock wool board oven housing; 2. a combustion engine; 3. an aluminum silicate cotton board; 4. a stainless steel plate; 5. rock wool; 6. a support block made of aluminum silicate cotton plate; 7. an air insulating layer; 8. a support frame; 9. a support plate; 10. a temperature sensing rod.

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.

As shown in fig. 1, 2 and 5, an oven telescopic structure comprises a rock wool board oven shell 1, a burner 2 is arranged above the rock wool board oven shell 1, and an aluminum silicate cotton board 3 is arranged inside the rock wool board oven shell 1; the burner 2 is communicated with the aluminum silicate cotton plate 3, and the adjacent aluminum silicate cotton plates 3 are communicated; the rock wool board oven shell 1 is of a cuboid structure, the aluminum silicate cotton boards 3 are of a cuboid structure, and five aluminum silicate cotton boards 3 are arranged; through five sections of aluminum silicate cotton plates 3, the oven is of a sectional type structure, the sectional type structure is simple, the manufacture is easy, the maintenance is simple, the production cost of equipment is greatly reduced, two stainless steel plates 4 are arranged between every two adjacent aluminum silicate cotton plates 3, and rock wool 5 is filled between every two stainless steel plates 4; the aluminum silicate cotton plates 3 are fixedly connected with the stainless steel plates 4, and the two adjacent aluminum silicate cotton plates 3 are movably connected through the stainless steel plates 4; the stainless steel plates 4 are in a triangular structure, and the adjacent aluminum silicate cotton plates 3 are in sealed connection through the stainless steel plates 4; the oven is of a sectional structure because five sections of the aluminum silicate cotton plates 3 are arranged in the shell 1 of the rock wool plate oven, and two adjacent aluminum silicate cotton plates 3 are connected through an expansion joint formed by two stainless steel plates 4 and rock wool 5, so that the service life of the oven is greatly prolonged, the phenomena of bulging, fracture and the like caused by high-temperature thermal expansion and cold contraction are reduced, and a temperature sensing rod 10 is arranged on one side of each aluminum silicate cotton plate 3; the temperature sensing rod 10 penetrates through the inner walls of the rock wool board oven shell 1 and the aluminum silicate cotton board 3 in sequence, and the shape and the size of the interior of the rock wool board oven shell 1 are larger than those of the aluminum silicate cotton board 3.

As shown in fig. 1, 3 and 4, an oven telescopic structure comprises an aluminum silicate cotton plate supporting block 6, the aluminum silicate cotton plate supporting block 6 is installed below an aluminum silicate cotton plate 3, a supporting plate 9 is installed below the aluminum silicate cotton plate supporting block 6, and an air insulating layer 7 is arranged between a rock wool plate oven shell 1 and the aluminum silicate cotton plate 3; through the application of the materials such as the rock wool board oven shell 1, the aluminum silicate cotton board 3, the stainless steel plate 4, the rock wool 5 and the like, the oven structure is high temperature resistant and can reach 400 ℃, and through the low air heat conductivity coefficient of the air heat-insulating layer 7, the oven structure is good in heat-insulating effect, small in heat loss, capable of greatly saving energy and reducing energy consumption, and the support frame 8 is arranged below the rock wool board oven shell 1; the aluminum silicate cotton plate 3 is fixedly connected with four aluminum silicate cotton plate supporting blocks 6, the aluminum silicate cotton plate supporting blocks 6 are fixedly connected with the supporting plate 9, and the supporting plate 9 is fixedly connected with the supporting frame 8.

The working principle is as follows: when the telescopic structure of the oven is used, firstly, the burner 2 works to convey heated gas to the inside of the aluminum silicate cotton plate 3 of the oven structure, then when the temperature inside the aluminum silicate cotton plate 3 reaches more than 400 ℃, due to thermal expansion and cold contraction, the aluminum silicate cotton plate 3 expands under the condition of temperature rise and extends towards two ends, at the moment, two adjacent aluminum silicate cotton plates 3 extrude the expansion joint formed by the stainless steel plate 4 and the rock wool 5, the expansion joint formed by the stainless steel plate 4 and the rock wool 5 deforms, the condition that the two aluminum silicate cotton plates 3 extrude each other to bulge is avoided, secondly, when the temperature inside the oven structure is reduced, the aluminum silicate cotton plates 3 contract with cold, the condition that the two aluminum silicate cotton plates 3 are mutually pulled occurs, at the moment, the expansion joint formed by the stainless steel plate 4 and the rock wool 5 deforms again, and the condition that the aluminum silicate cotton plates 3 break is avoided, at last, the rock wool board oven shell 1 and the aluminum silicate cotton board 3 form the air heat preservation layer 7 in a non-contact manner, the air heat conduction coefficient in the air heat preservation layer 7 is low, the heat preservation effect of the oven structure is further enabled, the heat loss can be greatly reduced, the temperature sensing rod 10 monitors the temperature inside the oven at any time, so that the burner 2 controls the flame size and temperature, and the operating principle of the oven telescopic structure is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oven telescopic structure comprises a rock wool board oven shell (1) and a temperature sensing rod (10), and is characterized in that a burner (2) is arranged above the rock wool board oven shell (1), aluminum silicate cotton boards (3) are arranged inside the rock wool board oven shell (1), five aluminum silicate cotton boards (3) are arranged, two are adjacent to each other, stainless steel plates (4) are arranged between the aluminum silicate cotton boards (3), two stainless steel plates (4) are arranged, rock wool (5) are filled between the stainless steel plates (4), an aluminum silicate cotton board supporting block (6) is arranged below the aluminum silicate cotton board (3), a supporting plate (9) is arranged below the aluminum silicate cotton board supporting block (6), an air heat-insulating layer (7) is arranged between the rock wool board oven shell (1) and the aluminum silicate cotton boards (3), a supporting frame (8) is arranged below the rock wool board oven shell (1), and a temperature sensing rod (10) is arranged on one side of the aluminum silicate cotton plate (3).

2. An oven telescopic structure according to claim 1, characterized in that rock wool board oven shell (1) is the cuboid structure, and aluminium silicate cotton board (3) is the cuboid structure.

3. The oven telescopic structure of claim 1, characterized in that the temperature sensing rod (10) penetrates through the inner walls of the rock wool board oven case (1) and the aluminum silicate board (3) in sequence, and the shape and size of the interior of the rock wool board oven case (1) is larger than the shape and size of the aluminum silicate board (3).

4. An oven telescopic structure according to claim 1, characterized in that the burner (2) is in communication with a cotton plate of aluminium silicate (3) and the adjacent cotton plate of aluminium silicate (3) is in communication.

5. An oven telescopic structure according to claim 4, characterized in that, the aluminum silicate cotton plate (3) and the stainless steel plate (4) are fixedly connected, and two adjacent aluminum silicate cotton plates (3) are movably connected through the stainless steel plate (4).

6. An oven telescopic structure according to claim 1, characterized in that, the stainless steel plate (4) is triangle-shaped, and the adjacent aluminum silicate cotton plate (3) realizes the sealing connection through stainless steel plate (4).

7. The oven telescopic structure according to claim 6, characterized in that the aluminum silicate cotton plate (3) is fixedly connected with the aluminum silicate cotton plate supporting blocks (6), four aluminum silicate cotton plate supporting blocks (6) are provided, the aluminum silicate cotton plate supporting blocks (6) are fixedly connected with the supporting plate (9), and the supporting plate (9) is fixedly connected with the supporting frame (8).