CN214120770U

CN214120770U - Strenghthened type is able to bear or endure firebrick with joint structure

Info

Publication number: CN214120770U
Application number: CN202022153591.XU
Authority: CN
Inventors: 徐飞
Original assignee: Jinan Huayu Hengye New Material Co ltd
Current assignee: Jinan Huayu Hengye New Material Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-09-03
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a strenghthened type is able to bear or endure firebrick with joint structure, including firebrick body, firebrick body includes wire net and clay layer, firebrick body's surface is provided with latch mechanism, firebrick body's the outside is scribbled and is equipped with the heat preservation, the heat preservation includes STP insulation material coating and rubber powder polyphenyl granule heat preservation mortar, the outside of heat preservation is scribbled and is equipped with the flame retardant coating, the flame retardant coating includes quartzy powder flame retardant coating and the cotton flame retardant coating of fibre. The utility model discloses a joint about the cooperation of lug, recess is convenient for resistant firebrick goes on, strengthens resistant firebrick stability from top to bottom, and lug and recess dislocation joint can make resistant firebrick carry out crisscross bonding simultaneously, strengthens the holistic stability of kiln wall body, and through the cooperation of draw-in groove and fixture block, the person of facilitating the use carries out the left and right sides with resistant firebrick and connects, has ensured the wholeness of kiln wall body, has solved the problem of traditional strenghthened type resistant firebrick poor stability.

Description

Strenghthened type is able to bear or endure firebrick with joint structure

Technical Field

The utility model relates to a resistant firebrick field specifically is a strenghthened type is able to bear or endure firebrick with joint structure.

Background

The firebricks are called firebricks for short. The refractory material fired by the fire clay or other fire-resistant raw materials is mainly used for a smelting furnace, can resist the high temperature of 1580-1770 ℃, has a certain shape and size, and can be divided into fired bricks, unfired bricks, electric melting bricks and fire-resistant heat-insulating bricks according to the preparation process method; it can be divided into standard type brick, ordinary brick and special shaped brick according to shape and size, can be used as high temperature building material and structural material of building kiln and various thermal equipment, and can bear various physical and chemical changes and mechanical action at high temperature.

Resistant firebrick generally is used for the construction of kiln or thermotechnical equipment, and cooperation cement is built the kiln into wholly, and the temperature is difficult for giving off in the guarantee kiln, and the resistant firebrick's of traditional strenghthened type stability is poor, does not possess joint mechanism, is unfavorable for resistant firebrick and cement bonding to become integrative, causes easily to take place the dislocation between resistant firebrick, influences the holistic stability of kiln, and the gas tightness that leads to the kiln is poor, can't keep warm to the heat in the kiln, influences the firing efficiency of kiln.

Disclosure of Invention

An object of the utility model is to provide a strenghthened type is able to bear or endure firebrick in order to solve the problem of proposing among the above-mentioned background art with joint structure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strenghthened type is able to bear or endure firebrick with joint structure, includes the firebrick body, the firebrick body includes wire net and clay layer, the surface of firebrick body is provided with latch mechanism, the heat preservation is scribbled in the outside of firebrick body, the heat preservation includes STP insulation material coating and rubber powder polyphenyl granule heat preservation mortar, the flame retardant coating is scribbled in the outside of heat preservation, the flame retardant coating includes quartzy powder flame retardant coating and cellucotton flame retardant coating.

Preferably, the clamping mechanism comprises a convex block, a groove, a clamping groove and a clamping block, the convex block is formed on the periphery of the bottom of the refractory brick body, the groove matched with the convex block is formed on the periphery of the top of the refractory brick body, the clamping groove is formed in the right side of the refractory brick body from the front to the back in sequence, and the clamping block matched with the clamping groove is formed on the left side of the refractory brick body from the front to the back in a homogeneous mode.

Preferably, the clay layer covers the outer side of the steel wire mesh, and the clay layer is formed by mixing and firing aluminum oxide, silicon dioxide and clay.

Preferably, a through groove is formed in the left side of the refractory brick body, and supporting columns are integrally formed on the periphery of the inner cavity of the through groove.

Preferably, the STP thermal insulation material coating is coated on the outer side of the clay layer, and the rubber powder polyphenyl particle thermal insulation mortar is coated on the outer side of the STP thermal insulation material coating.

Preferably, the quartz powder fireproof layer is coated on the outer side of the glue powder polyphenyl particle thermal insulation mortar, and the cellucotton fireproof layer is coated on the outer side of the quartz powder fireproof layer.

Preferably, the STP thermal insulation material coating is as thick as the glue powder polyphenyl particle thermal insulation mortar, the quartz powder fireproof layer and the fiber cotton fireproof layer are as thick as the glue powder polyphenyl particle thermal insulation mortar, and the sum of the thicknesses of the STP thermal insulation material coating and the glue powder polyphenyl particle thermal insulation mortar is less than 30 mu m.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a joint about the cooperation of lug, recess is convenient for resistant firebrick goes on, strengthens resistant firebrick stability from top to bottom, and lug and recess dislocation joint can make resistant firebrick carry out crisscross bonding simultaneously, strengthens the holistic stability of kiln wall body, and through the cooperation of draw-in groove and fixture block, the person of facilitating the use carries out the left and right sides with resistant firebrick and connects, has ensured the wholeness of kiln wall body, has solved the problem of traditional strenghthened type resistant firebrick poor stability.

The utility model discloses a lug, a groove, the cooperation of draw-in groove and fixture block, convenient to use person carries out the joint with other resistant firebricks in the outside and fixes, resistant firebrick holistic stability has been strengthened, cooperation through wire net and clay layer, strengthen resistant firebrick body's intensity, avoid resistant firebrick to damage, cooperation through leading to the groove, reduce clay layer's use amount, the cost is saved, cooperation through the support column, resistant firebrick body's intensity has been increased, cooperation through STP insulation material coating and rubber powder polyphenyl granule insulation mortar, be convenient for strengthen resistant firebrick body's heat preservation effect, thereby strengthen the heat preservation effect of kiln, cooperation through quartz powder flame retardant coating and cellucotton flame retardant coating, convenient to use person is to resistant firebrick body's fire ability, avoid high temperature to corrode resistant firebrick body, cause resistant firebrick body to damage.

Drawings

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

FIG. 2 is a partial cross-sectional view of the construction of the refractory block body shown in FIG. 1;

FIG. 3 is a partial cross-sectional view of the structure of the insulation and refractory layers shown in FIG. 1.

In the figure: 1. a firebrick body; 101. steel wire mesh; 102. a clay layer; 2. a clamping mechanism; 21. a bump; 22. a groove; 23. a card slot; 24. a clamping block; 3. a heat-insulating layer; 31. STP heat insulating material coating; 32. Glue powder polyphenyl particle thermal insulation mortar; 4. a refractory layer; 41. a quartz powder fireproof layer; 42. a fiber cotton fireproof layer; 5. a through groove; 6. and (4) a support column.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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. 1-3, the present invention provides an embodiment: a reinforced refractory brick with a clamping structure comprises a refractory brick body 1, wherein the refractory brick body 1 comprises a steel wire mesh 101 and a clay layer 102, a clamping mechanism 2 is arranged on the surface of the refractory brick body 1, a heat preservation layer 3 is coated on the outer side of the refractory brick body 1, the heat preservation layer 3 comprises an STP heat preservation material coating 31 and rubber powder polyphenyl particle heat preservation mortar 32, a fire-resistant layer 4 is coated on the outer side of the heat preservation layer 3, the fire-resistant layer 4 comprises a quartz powder fire-resistant layer 41 and a fiber cotton fire-resistant layer 42, the refractory brick is convenient to clamp up and down through the matching of a lug 21 and a groove 22, the stability of the refractory brick up and down is enhanced, meanwhile, the lug 21 and the groove 22 are clamped in a staggered mode, the refractory brick can be bonded in a staggered mode, the stability of the whole kiln wall body is enhanced, through the matching of a clamping groove 23 and a clamping block 24, a user can conveniently connect the left side and the right side of the refractory brick, and the integrity of the kiln wall body is ensured, the problem of traditional strenghthened type firebrick poor stability is solved.

Clamping mechanism 2 includes lug 21, recess 22, draw-in groove 23 and fixture block 24, equal integrated into one piece all around of 1 bottom of firebrick body has lug 21, the recess 22 that cooperation lug 21 used has all been seted up all around at 1 top of firebrick body, draw-in groove 23 has all been seted up to firebrick body 1's right side in the past after to in proper order, there is fixture block 24 that cooperation draw-in groove 23 used in the left side of firebrick body 1 in the past after to the homogeneous body shaping, through lug 21, recess 22, draw-in groove 23 and fixture block 24's cooperation, convenient to use person carries out the joint with other resistant firebricks in the outside and fixes, resistant firebrick holistic stability has been strengthened.

Clay layer 102 covers in the outside of wire net 101, and clay layer 102 adopts aluminium oxide, silicon dioxide and clay mixture to fire and forms, through the cooperation of wire net 101 and clay layer 102, strengthens firebrick body 1's intensity, avoids the firebrick to damage.

Logical groove 5 has been seted up in firebrick body 1's left side, leads to all around equal integrated into one piece of groove 5 inner chamber and has support column 6, and through the cooperation that leads to groove 5, reduce clay layer 102's use amount, practice thrift the cost, through the cooperation of support column 6, increased firebrick body 1's intensity.

The STP heat-insulating material coating 31 is coated on the outer side of the clay layer 102, the glue powder polyphenyl particle heat-insulating mortar 32 is coated on the outer side of the STP heat-insulating material coating 31, the material of each layer body is an existing mature product and can be directly purchased in the market, the connection mode among the layer bodies is an existing mature technical means, and can be one of spraying, pressing, weaving and the like, and the designed equipment machinery is the equipment in the prior art.

The quartz powder fireproof layer 41 is coated on the outer side of the glue powder polyphenyl particle thermal insulation mortar 32, the fiber cotton fireproof layer 42 is coated on the outer side of the quartz powder fireproof layer 41, the materials of all layer bodies are existing mature products and can be directly purchased in the market, the connection mode among all the layer bodies is the existing mature technical means and can be one of spraying, pressing, weaving and the like, and the designed equipment machinery is the equipment in the prior art.

STP insulation material coating 31 is the same with the coating thickness of rubber powder polyphenyl granule insulation mortar 32, the coating thickness of quartz powder flame retardant coating 41 and cellucotton flame retardant coating 42 is the same, the coating thickness sum of STP insulation material coating 31 and rubber powder polyphenyl granule insulation mortar 32 is less than 30 mu m, through the cooperation of STP insulation material coating 31 and rubber powder polyphenyl granule insulation mortar 32, be convenient for strengthen refractory brick body 1's heat preservation effect, thereby strengthen the heat preservation effect of kiln, through the cooperation of quartz powder flame retardant coating 41 and cellucotton flame retardant coating 42, the person of being convenient for is to the fire resistance of refractory brick body 1, avoid high temperature to corrode refractory brick body 1, cause refractory brick body 1 to damage.

The working principle is as follows: during the operation, the user takes firebrick body 1 and aligns draw-in groove 23 and fixture block 24, the user presses firebrick body 1 afterwards and with fixture block 24 and draw-in groove 23 joint, lug 21 aligns and joint with recess 22 simultaneously, the user carries out the joint with other firebrick body 1 and firebrick body 1 afterwards and fixes, the length and the height of extension wall body, after the kiln heats, STP insulation material coating 31 and rubber powder polyphenyl granule thermal insulation mortar 32 carry out the separation to the heat in the kiln this moment, prevent heat loss, quartz powder flame retardant coating 41 and cellucotton flame retardant coating 42 carry out fire protection to firebrick body 1 simultaneously, prevent that high temperature from corroding firebrick body 1, reduce firebrick body 1's intensity.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a resistant firebrick of strenghthened type with joint structure, includes firebrick body (1), its characterized in that: the fireproof brick body (1) comprises a steel wire mesh (101) and a clay layer (102), a clamping mechanism (2) is arranged on the surface of the fireproof brick body (1), a heat preservation layer (3) is coated on the outer side of the fireproof brick body (1), the heat preservation layer (3) comprises an STP heat preservation material coating (31) and rubber powder polyphenyl particle heat preservation mortar (32), a fireproof layer (4) is coated on the outer side of the heat preservation layer (3), and the fireproof layer (4) comprises a quartz powder fireproof layer (41) and a fiber cotton fireproof layer (42).

2. The reinforced refractory brick with the clamping structure as claimed in claim 1, wherein: clamping mechanism (2) include lug (21), recess (22), draw-in groove (23) and fixture block (24), equal integrated into one piece all around of firebrick body (1) bottom has lug (21), recess (22) that cooperation lug (21) used have all been seted up all around of firebrick body (1) top, draw-in groove (23) have all been seted up in proper order to the back in the past in the right side of firebrick body (1), the left side of firebrick body (1) is in the past to back homogeneous body shaping has fixture block (24) that cooperation draw-in groove (23) used.

3. The reinforced refractory brick with the clamping structure as claimed in claim 1, wherein: the clay layer (102) covers the outer side of the steel wire mesh (101), and the clay layer (102) is formed by mixing and firing aluminum oxide, silicon dioxide and clay.

4. The reinforced refractory brick with the clamping structure as claimed in claim 1, wherein: logical groove (5) have been seted up in the left side of resistant firebrick body (1), it has support column (6) all to go up all integrated into one piece around logical groove (5) inner chamber.

5. The reinforced refractory brick with the clamping structure as claimed in claim 1, wherein: the STP thermal insulation material coating (31) is coated on the outer side of the clay layer (102), and the rubber powder polyphenyl particle thermal insulation mortar (32) is coated on the outer side of the STP thermal insulation material coating (31).

6. The reinforced refractory brick with the clamping structure as claimed in claim 1, wherein: the quartz powder fireproof layer (41) is coated on the outer side of the glue powder polyphenyl particle thermal insulation mortar (32), and the cellucotton fireproof layer (42) is coated on the outer side of the quartz powder fireproof layer (41).

7. The reinforced refractory brick with the clamping structure as claimed in claim 1, wherein: the STP thermal insulation material coating (31) and the glue powder polyphenyl particle thermal insulation mortar (32) are the same in coating thickness, the quartz powder fireproof layer (41) and the fiber cotton fireproof layer (42) are the same in coating thickness, and the sum of the coating thicknesses of the STP thermal insulation material coating (31) and the glue powder polyphenyl particle thermal insulation mortar (32) is less than 30 mu m.