CN216409758U

CN216409758U - Refractory brick for kiln door cover

Info

Publication number: CN216409758U
Application number: CN202123281531.7U
Authority: CN
Inventors: 孙金海; 许慧涛
Original assignee: Henan Ruitai High Temperature Material Technology Co ltd
Current assignee: Henan Ruitai High Temperature Material Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-29
Anticipated expiration: 2031-12-24

Abstract

The utility model provides a refractory brick for a kiln door cover, which comprises a device main body; the device main part includes fire-resistant triangular brick body, be equipped with protection machanism on the fire-resistant triangular brick body, protection machanism includes the protecting groove, the protecting groove has been seted up to the interior angle department of fire-resistant triangular brick body, and the shape of protecting groove is L shape, block the piece in the protecting groove has been placed, first stable groove has been seted up on the fire-resistant triangular brick body, second stable groove has been seted up on the fire-resistant triangular brick body of first stable groove one end, this utility model has and is provided with the protecting groove and blocks the piece, utilizes the protecting groove to block the simple fixed effect of piece like this, in addition blocks the supporting effect of piece self to prevent that two butt joint fire-resistant triangular brick bodies after accomplishing take place the condition of being close to each other in the in-process of transporting, prevent that fire-resistant triangular brick body is in the in-process of transporting that the interior angle from damaging because of constantly bumping the hole, this mechanism structure simultaneously, Low cost and convenient popularization and production.

Description

Refractory brick for kiln door cover

Technical Field

The utility model relates to the field of refractory bricks, in particular to a refractory brick for a kiln hood.

Background

Refractory materials are generally divided into two categories, namely unshaped refractory and shaped refractory. The unshaped refractory material, also called as casting material, is a mixed powder granule composed of various aggregates or aggregates and one or more binders, and when in use, the unshaped refractory material must be matched with one or more liquids to be stirred uniformly, and has stronger fluidity. The shaped refractory material generally refers to refractory bricks, the shapes of which have standard rules and can also be temporarily processed when being built and cut according to needs, and the refractory bricks are called fire bricks for short. The refractory material is made by burning refractory clay or other refractory raw materials. Yellowish or brownish. The method is mainly used for bricking smelting furnaces. Also called fire brick. A shaped and sized refractory material. The brick can be divided into fired brick, unfired brick, fused cast brick and refractory heat-insulating brick according to the preparation process; can be divided into standard bricks, common bricks, specific bricks, etc. according to the shape and size. Can be used as high-temperature building materials and structural materials of construction kilns and various thermal equipment, and can bear various physical and chemical changes and mechanical actions at high temperature. Such as refractory clay bricks, high alumina bricks, silica bricks, magnesia bricks, etc.

The cement enterprise should be to cement kiln process condition and raw clinker, the requirement of fuel, rationally select refractory material for use, for example select the high-alumina brick of intensity height, the thermal expansion rate is little, thermal shock resistance is good, reduce the damage to refractory material when intensification, wherein include the used resistant firebrick to the kiln door casing, and the resistant firebrick of present triangle-shaped is when transporting, in order to save the transportation space, generally can adopt two liang of butt joints back to stack the rotation again, in the in-service use process, two liang of refractory bricks after piecing together are in the transportation, road surface inequality factor causes the two easily to vibrate and collide, the probability of interior edge angle damage has been increased.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides the following refractory brick for the kiln door cover.

A refractory brick for a kiln door cover comprises a device main body; the device main part includes fire-resistant triangular brick body, be equipped with protection machanism on the fire-resistant triangular brick body, protection machanism includes the protecting groove, the protecting groove has been seted up to the interior angle department of fire-resistant triangular brick body, and the shape of protecting groove is L shape, block the piece in the protecting groove has been placed.

On the basis, a first stabilizing groove is formed in the refractory triangular brick body, a second stabilizing groove is formed in the refractory triangular brick body at one end of the first stabilizing groove, and the second stabilizing groove and the first stabilizing groove penetrate through the refractory triangular brick body.

Based on the above, antiskid grooves are evenly seted up at the interior angle of fire-resistant triangular brick body, and the interval of seting up between each antiskid groove is 0.3 cm.

Based on the above, the rubber sleeve is sleeved on the outer side of the blocking block, the outer surface of the rubber sleeve is tightly attached to the inner surface of the blocking block, and the opening edge of the protection groove is designed in an arc shape.

Based on the above, the blocking block is provided with two lightening holes.

Based on the above, the two lightening holes are fixedly provided with the supporting frames, and the supporting frames are Y-shaped.

Compared with the prior art, the utility model has substantive characteristics and progress, and particularly, the utility model prevents the two butted refractory triangular brick bodies from approaching each other in the transferring process by utilizing the simple fixing effect of the protective groove on the blocking block and the supporting effect of the blocking block by virtue of the protective groove and the blocking block, and prevents the inner edge angle of the refractory triangular brick body from being damaged due to continuous pit collision in the transferring process.

Drawings

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

Fig. 2 is a cross-sectional perspective view of the structure of the present invention in a spliced state.

FIG. 3 is a perspective view of the refractory triangular brick of the present invention.

FIG. 4 is a schematic view of a shield bath structure of the present invention.

In the figure: 1. a device main body; 110. a refractory triangular brick body; 111. a first stabilizing slot; 112. a second stabilizing slot; 113. an anti-slip groove; 2. a protection mechanism; 210. a protective bath; 211. a blocking block; 212. a rubber sleeve; 213. lightening holes; 214. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1 to 4, a refractory brick for a kiln door cover comprises an apparatus body 1; device main part 1 includes fire-resistant triangular brick body 110, be equipped with protection machanism 2 on fire-resistant triangular brick body 110, protection machanism 2 includes protecting groove 210, protecting groove 210 has been seted up to fire-resistant triangular brick body 110's interior angle department, and protecting groove 210's shape is the L shape, block piece 211 has been placed in the protecting groove 210, utilize protecting groove 210 to the simple fixed effect of blocking piece 211, including the supporting effect who blocks piece 211 self, thereby prevent that two butt joint from accomplishing the condition that fire-resistant triangular brick body 110 takes place to be close to each other at the in-process of transporting, prevent that fire-resistant triangular brick body 110 from bumping and damaging because of lasting the pit in the in-process of transporting, this mechanism structure simultaneously, low cost, be convenient for carry out popularization and production.

During the use, only need with blockking that piece 211 and rubber sleeve 212 are whole to be inserted into protecting groove 210, accomplish the butt joint with two refractory triangular brick bodies 110 afterwards for blockking piece 211 and rubber sleeve 212 let two refractory triangular brick bodies 110 accomplish butt joint work, convenient follow-up transportation.

Specifically, first stable groove 111 has been seted up on refractory triangular brick body 110, second stable groove 112 has been seted up on the refractory triangular brick body 110 of first stable groove 111 one end, and second stable groove 112 and first stable groove 111 run through refractory triangular brick body 110, utilize first stable groove 111 and second stable groove 112 to make things convenient for this device to carry out mechanical hoisting like this, and this device is at the in-process of actually transporting, can insert the stick that length and external diameter are suitable in first stable groove 111 and second stable groove 112 and help each refractory triangular brick body 110 to counterpoint, conveniently carry out whole hoist and mount work simultaneously.

Specifically, anti-skidding groove 113 has evenly been seted up to the interior angle department of fire-resistant triangular brick body 110, and the interval of seting up between each anti-skidding groove 113 is 0.3cm, utilizes anti-skidding groove 113 to increase the frictional resistance between staff's hand and the fire-resistant triangular brick body 110 like this, and the staff of being convenient for carries the work, and the shape, the width, the degree of depth of anti-skidding groove 113 can change according to the in-service use condition simultaneously.

Specifically, the rubber sleeve 212 is sleeved on the outer side of the blocking block 211, the outer surface of the rubber sleeve 212 is tightly attached to the inner surface of the blocking block 211, and the opening edge of the protective groove 210 is designed in an arc shape, so that the rubber sleeve 212 is soft and can deform to a certain extent, the rubber sleeve 212 can be stably extruded and fixed with the protective groove 210, and meanwhile, the arc design is utilized to facilitate the rubber sleeve 212 to align to the protective groove 210 and extrude into the protective groove.

Specifically, the blocking piece 211 is provided with two lightening holes 213, and the number of the lightening holes 213 is two, so that the weight and production materials of the blocking piece 211 are reduced by using the two lightening holes 213, the production burden of the device is reduced, and the production cost of the device is further reduced.

Specifically, all fixed mounting has support frame 214 in two lightening holes 213, and the shape of support frame 214 is the Y shape, utilizes like this, utilizes the support frame 214 of Y shape to come the cooperation like this to promote the support intensity of lightening hole 213 department, guarantee simultaneously that the material can not be excessive, make this device be convenient for more produce the popularization.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A refractory brick for a kiln door cover is characterized in that: comprises a device main body; the device main part includes fire-resistant triangular brick body, be equipped with protection machanism on the fire-resistant triangular brick body, protection machanism includes the protecting groove, the protecting groove has been seted up to the interior angle department of fire-resistant triangular brick body, and the shape of protecting groove is L shape, block the piece in the protecting groove has been placed.

2. The refractory brick for the kiln door cover as claimed in claim 1, wherein: the first stabilizing groove is formed in the refractory triangular brick body, the second stabilizing groove is formed in the refractory triangular brick body at one end of the first stabilizing groove, and the second stabilizing groove and the first stabilizing groove penetrate through the refractory triangular brick body.

3. The refractory brick for the kiln door cover as claimed in claim 2, wherein: antiskid grooves are uniformly formed in the inner corners of the fireproof triangular brick bodies, and the distance between every two antiskid grooves is 0.3 cm.

4. The refractory brick for the kiln door cover as claimed in claim 1, wherein: the outer side of the blocking block is sleeved with a rubber sleeve, the outer surface of the rubber sleeve is tightly attached to the inner surface of the blocking block, and the opening edge of the protective groove is designed in an arc shape.

5. The refractory brick for the kiln door cover as claimed in claim 1, wherein: the stop block is provided with lightening holes, and the number of the lightening holes is two.

6. The kiln hood refractory brick as claimed in claim 5, wherein: and support frames are fixedly arranged in the two lightening holes, and the support frames are Y-shaped.