CN214270755U

CN214270755U - Sealing and repairing structure for coke oven carbonization chamber

Info

Publication number: CN214270755U
Application number: CN202023043892.3U
Authority: CN
Inventors: 王正平; 范海姣; 王鑫; 王磊; 王琳
Original assignee: Shanxi Guitong Refractory Co ltd
Current assignee: Shanxi Guitong Refractory Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-24
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a be used for sealed structure of repairing of coke oven carbonization chamber, including sealed repair structure main part, the left side of sealed repair structure main part is provided with fire-retardant layer, one side that sealed repair structure main part was kept away from on fire-retardant layer is provided with the shock resistance layer, one side that fire-retardant layer was kept away from on the shock resistance layer is provided with the insulating layer, fire-retardant layer includes metal substrate layer. The utility model discloses a set up sealed repair structure main part, fire-retardant layer, metal substrate layer, asbestos fiber layer, the shock resistance layer, ceramic fiber layer, graphite fiber layer, the insulating layer, mutually supporting on glass fiber layer and nitrogen lao boron fiber layer, the high and good advantage of flame retardant efficiency of use strength has been reached, current sealed repair structure has been solved, use strength is low and flame retardant efficiency is poor, when people are using sealed repair structure, the phenomenon of rupture appears easily, and make the heat derive easily, the problem of the inconvenient use of people.

Description

Sealing and repairing structure for coke oven carbonization chamber

Technical Field

The utility model relates to the technical field of coke ovens, in particular to a sealing and repairing structure for a coke oven carbonization chamber.

Background

The coke oven carbonization chamber is a furnace generally built by refractory bricks and refractory blocks, is used for carbonizing coal to produce coke, and is a kiln for producing coke by using coal, and is a main thermal equipment for coking.

At coke oven carbonization chamber repair in-process, need use sealed repair structure to shelter from in coke oven carbonization chamber, present sealed repair structure uses the low and flame retardant efficiency of intensity poor at present, when people are using sealed repair structure, the phenomenon of rupture appears easily, and makes the heat derive easily, and inconvenient people use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a be used for sealed repair structure of coke oven carbonization chamber possesses the high and good advantage of flame retardant efficiency of use intensity, has solved current sealed repair structure, and use intensity is low and flame retardant efficiency is poor, and when people are using sealed repair structure, the phenomenon of rupture appears easily, and makes the heat derive easily, the problem that inconvenient people used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sealed structure of repairing for coke oven carbonization chamber, including sealed repairing structure main body, the left side of sealed repairing structure main body is provided with fire-retardant layer, one side that sealed repairing structure main body was kept away from on fire-retardant layer is provided with the shock resistant layer, one side that fire-retardant layer was kept away from on the shock resistant layer is provided with the insulating layer.

Preferably, the flame retardant layer comprises a metal substrate layer, an asbestos fiber layer is arranged on the left side of the metal substrate layer, and the thickness of the asbestos fiber layer is the same as that of the metal substrate layer.

Preferably, the impact-resistant layer comprises a ceramic fiber layer, a graphite fiber layer is arranged on the left side of the ceramic fiber layer, and the thickness of the graphite fiber layer is the same as that of the ceramic fiber layer.

Preferably, the heat insulation layer comprises a glass fiber layer, a nitrogen Laolan boron fiber layer is arranged on the left side of the glass fiber layer, and the thickness of the nitrogen Laolan boron fiber layer is the same as that of the glass fiber layer.

Preferably, the right side of the flame-retardant layer is in adhesive connection with the left side of the sealing repair structure body, the right side of the impact-resistant layer is in adhesive connection with the left side of the flame-retardant layer, and the right side of the heat-insulating layer is in adhesive connection with the left side of the impact-resistant layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for sealed structure of repairing of coke oven carbonization chamber possesses following beneficial effect:

1. the utility model discloses a set up sealed repair structure main part, fire-retardant layer, metal substrate layer, asbestos fiber layer, the shock resistance layer, ceramic fiber layer, graphite fiber layer, the insulating layer, mutually supporting on glass fiber layer and nitrogen lao boron fiber layer, the high and good advantage of flame retardant efficiency of use strength has been reached, current sealed repair structure has been solved, use strength is low and flame retardant efficiency is poor, when people are using sealed repair structure, the phenomenon of rupture appears easily, and make the heat derive easily, the problem of the inconvenient use of people.

2. The utility model discloses a set up fire-retardant layer, the effect of preventing burning has been played to sealed repair structure main part when using, the problem of burning has appeared easily when using to sealed repair structure main part has been solved, through setting up the shock resistance layer, the effect of increase use strength has been played to sealed repair structure main part when using, the problem that sealed repair structure main part use strength is poor when using has been solved, through setting up the insulating layer, the effectual effect of heat protection has been played to sealed repair structure main part when using, the poor problem of heat protection effect of sealed repair structure main part when using has been solved.

Drawings

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

FIG. 2 is a cross-sectional view of the flame retardant layer structure of the present invention;

FIG. 3 is a sectional view of the impact resistant layer structure of the present invention;

fig. 4 is a sectional view of the thermal insulation layer structure of the present invention.

In the figure: 1. sealing and repairing the structure main body; 2. a flame retardant layer; 21. a metal substrate layer; 22. a layer of asbestos fibres; 3. an impact resistant layer; 31. a ceramic fiber layer; 32. a graphite fiber layer; 4. a thermal insulation layer; 41. a glass fiber layer; 42. a nitrogen lao boron fiber layer.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the sealing repair structure for the coke oven carbonization chamber comprises a sealing repair structure main body 1, wherein a flame retardant layer 2 is arranged on the left side of the sealing repair structure main body 1, an impact resistant layer 3 is arranged on one side of the flame retardant layer 2, which is far away from the sealing repair structure main body 1, and a heat insulation layer 4 is arranged on one side of the impact resistant layer 3, which is far away from the flame retardant layer 2;

the flame retardant layer 2 comprises a metal substrate layer 21, an asbestos fiber layer 22 is arranged on the left side of the metal substrate layer 21, the thickness of the asbestos fiber layer 22 is the same as that of the metal substrate layer 21, and the flame retardant layer 2 plays a role in preventing combustion when the sealing repairing structure main body 1 is used, so that the problem that the sealing repairing structure main body 1 is easy to combust when in use is solved;

the anti-impact layer 3 comprises a ceramic fiber layer 31, a graphite fiber layer 32 is arranged on the left side of the ceramic fiber layer 31, the thickness of the graphite fiber layer 32 is the same as that of the ceramic fiber layer 31, the anti-impact layer 3 is arranged, the sealing repairing structure body 1 is increased in use strength when in use, and the problem that the sealing repairing structure body 1 is poor in use strength when in use is solved;

the heat insulation layer 4 comprises a glass fiber layer 41, a nitrogen-man boron fiber layer 42 is arranged on the left side of the glass fiber layer 41, the thickness of the nitrogen-man boron fiber layer 42 is the same as that of the glass fiber layer 41, the heat insulation layer 4 is arranged, the sealing repairing structure main body 1 plays a role in good heat-proof effect when in use, and the problem that the sealing repairing structure main body 1 is poor in heat-proof effect when in use is solved;

the right side of fire-retardant layer 2 and the left side adhesive connection of sealed repair structure main part 1, the right side of impact resistance layer 3 and the left side adhesive connection of fire-retardant layer 2, the right side of insulating layer 4 and the left side adhesive connection of impact resistance layer 3, through setting up sealed repair structure main part 1, fire-retardant layer 2, metal substrate layer 21, asbestos fiber layer 22, impact resistance layer 3, ceramic fiber layer 31, graphite fiber layer 32, insulating layer 4, mutually supporting of glass fiber layer 41 and nitrogen lao boron fiber layer 42, the advantage that use strength is high and flame retardant efficiency is good has been reached, the current sealed structure of repairing has been solved, use strength is low and flame retardant efficiency is poor, when people are using sealed structure of repairing, the phenomenon of rupture appears easily, and make the heat derive easily, the problem that people used is inconvenient.

When in use, the metal substrate layer 21 and the asbestos fiber layer 22 are arranged, so that the sealing repairing structure main body 1 can be prevented from burning when in use, the problem that the sealing repairing structure main body 1 is easy to burn when in use is solved, the ceramic fiber layer 31 and the graphite fiber layer 32 are arranged, so that the sealing repairing structure main body 1 can be increased in use strength when in use, the problem that the sealing repairing structure main body 1 is poor in use strength when in use is solved, the glass fiber layer 41 and the nitrogen lao boron fiber layer 42 are arranged, so that the sealing repairing structure main body 1 can be prevented from heating well when in use, the problem that the sealing repairing structure main body 1 is poor in heat prevention during use is solved, the advantages of high use strength and good flame retardant effect are achieved, the existing sealing repairing structure is solved, the use strength is low and the flame retardant effect is poor, when people use the sealing repairing structure, the phenomenon of fracture easily appears, and makes the heat derive easily, inconvenient people use the problem.

All parts in this document are herein described as being customizable and can be customized according to the specifications and drawings, and the connections and specific structures between the various layers in this document are not specifically described herein, such as by mechanical means, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and mechanical welding), and all parts in this document are either general standard parts or parts known to those skilled in the art, the structures and principles of which are known to those skilled in the art through technical manuals or through routine experimentation.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A seal repair structure for coke oven carbonization chamber, repair structure subject (1) including sealing, its characterized in that: the left side of the sealing repairing structure body (1) is provided with a flame-retardant layer (2), one side, away from the sealing repairing structure body (1), of the flame-retardant layer (2) is provided with an impact-resistant layer (3), and one side, away from the flame-retardant layer (2), of the impact-resistant layer (3) is provided with a heat-insulating layer (4).

2. The structure for repairing sealing of a coking chamber of a coke oven according to claim 1, wherein: the flame retardant layer (2) comprises a metal substrate layer (21), an asbestos fiber layer (22) is arranged on the left side of the metal substrate layer (21), and the thickness of the asbestos fiber layer (22) is the same as that of the metal substrate layer (21).

3. The structure for repairing sealing of a coking chamber of a coke oven according to claim 1, wherein: the shock resistance layer (3) comprises a ceramic fiber layer (31), a graphite fiber layer (32) is arranged on the left side of the ceramic fiber layer (31), and the thickness of the graphite fiber layer (32) is the same as that of the ceramic fiber layer (31).

4. The structure for repairing sealing of a coking chamber of a coke oven according to claim 1, wherein: the heat insulation layer (4) comprises a glass fiber layer (41), a nitrogen-doped man boron fiber layer (42) is arranged on the left side of the glass fiber layer (41), and the thickness of the nitrogen-doped man boron fiber layer (42) is the same as that of the glass fiber layer (41).

5. The structure for repairing sealing of a coking chamber of a coke oven according to claim 1, wherein: the right side of the flame-retardant layer (2) is in adhesive connection with the left side of the sealed repairing structure main body (1), the right side of the impact-resistant layer (3) is in adhesive connection with the left side of the flame-retardant layer (2), and the right side of the heat-insulating layer (4) is in adhesive connection with the left side of the impact-resistant layer (3).