CN220083678U

CN220083678U - double-C lime kiln lock catch brick and building upright post thereof

Info

Publication number: CN220083678U
Application number: CN202321687231.5U
Authority: CN
Inventors: 周实敏; 岳傲迪; 李垒; 周泽硕
Original assignee: Zhengzhou Huishi Refractory Co ltd
Current assignee: Zhengzhou Huishi Refractory Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-24
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to a double-C lime kiln lock catch brick and a masonry upright post thereof, wherein the upright post comprises a plurality of lock catch bricks which are staggered and built in an annular array form and are locked with each other, and the lock catch bricks comprise brick bodies with sector annular horizontal sections; one of the left end and the right end of the brick body is provided with a first groove, and the other end is provided with a first lug corresponding to the first groove; the first groove and the first lug extend along the vertical direction and extend along the upper end face of the brick body to the lower end face of the brick body; the brick comprises a brick body, wherein the upper end face of the brick body is provided with a second lug, the lower end face of the brick body is provided with a second groove corresponding to the second lug, and the brick body is provided with a first groove, a first lug, a second groove and a second lug, wherein the first groove is in insertion fit with the first lug, and the second lug is in insertion fit with the second groove; the adjacent lock catch bricks can be connected in a clamping manner in the horizontal direction and the vertical direction; the overall stability of the upright post is enhanced.

Description

double-C lime kiln lock catch brick and building upright post thereof

Technical Field

The utility model relates to the technical field of double-chamber kiln masonry structures, in particular to a double-C lime kiln lock catch brick and a masonry upright post thereof.

Background

The double-C kiln is also called an annular shaft kiln, the lower part of the lime shaft kiln is provided with eight support columns for supporting annular beams, the annular beams are formed by pouring unshaped castable, and the support columns are seriously worn under the abrasion of limestone and the scouring of air flow in the using process, so that the annular beams are damaged, the service life of the lining of the kiln is finally reduced, and the normal production is affected.

In the utility model patent application with the application publication number of CN112229225A, a novel lock catch type refractory brick and a sinking-preventing collapse kiln lining wall built by the same are disclosed, wherein the lock catch type refractory brick specifically comprises a refractory brick body, two first clamping grooves are symmetrically formed in the left end and the right end of the refractory brick body, the refractory brick body comprises a first connecting body, a connecting section and a second connecting body which are sequentially arranged from top to bottom, a protruding block is arranged at the top of the first connecting body along the horizontal direction, a groove matched with the protruding block is formed in the bottom of the second connecting body, and the protruding block, the first connecting body, the connecting section, the first clamping groove, the second connecting body and the groove are integrated.

But this hasp type refractory brick is when building by laying bricks or stones, it is built to need refractory brick body, lug joint refractory brick, recess joint refractory brick three kinds of structure's refractory brick joint cooperation to accomplish, manufacturing cost has been improved, and when building by laying bricks or stones, the refractory brick is crisscross building by laying bricks or stones with annular array's form, the tip of upper refractory brick needs to be placed in the draw-in groove of lower floor's refractory brick, the refractory brick needs to be from the outside to inside cartridge of lining wall, even when the refractory brick structure design, for use the fireclay to build and connect the refractory brick of mutual hasp and leave certain surplus, owing to the setting of lug on the refractory brick, still can cause the extrusion to move to the position of lower floor's refractory brick when upper refractory brick builds by laying bricks or stones, influence the structural stability of lining wall, the degree of difficulty of building is increased.

Disclosure of Invention

The utility model provides a double-C lime kiln lock catch brick and a masonry upright thereof, which are used for solving the technical problems of difficult operation and higher cost when the lock catch brick is built. The utility model also provides a stand column built by the double-C lime kiln lock catch bricks, so as to solve the technical problems.

In order to solve the problems, the double-C lime kiln lock brick provided by the utility model adopts the following technical scheme:

a dual C lime kiln lock tile comprising: brick body with horizontal section in fan shape; one of the left end and the right end of the brick body is provided with a first groove, and the other end is provided with a first lug corresponding to the first groove; the first groove and the first lug extend along the vertical direction and extend along the upper end face of the brick body to the lower end face of the brick body; the brick body upper end face is provided with a second lug, and the lower end face is provided with a second groove corresponding to the second lug.

The beneficial effects are that: the first groove is in insertion fit with the first lug, and the second lug is in insertion fit with the second groove; the adjacent lock catch bricks can be connected in a clamping manner in the horizontal direction and the vertical direction; the overall stability of the upright post is enhanced; the lock catch bricks can be built in a piling mode from the upper side, so that the lock catch bricks accord with building operation habit, and are easy for operators to build.

Preferably, the first bump, the first groove, the second bump and the second groove are respectively located on the central lines of the left, right, upper and lower end surfaces of the brick body, and divide the brick body into an inner arc section and an outer arc section.

Preferably, the arc of the inner arc section of the brick body is smaller than that of the outer arc section, a gap is arranged between the inner arc sections of the left and right adjacent lock catches, and the gap is used for filling fireclay.

Preferably, the height of the outer arc section of the brick body is smaller than that of the inner arc section, a gap is arranged between the outer arc sections of the upper and lower adjacent lock catch bricks, and the gap is used for filling fire clay.

The utility model provides a column built by double C lime kiln lock catch bricks, which adopts the following technical scheme:

the upright post for building the double C lime kiln lock catch bricks comprises a plurality of lock catch bricks which are locked with each other, and the lock catch bricks are built in a staggered mode in an annular array mode.

The vertical column is built by the lock catch bricks, so that adjacent lock catch bricks can be connected in the horizontal and vertical directions in a clamping manner; the overall stability of the upright post is enhanced; during the construction, the lock catch bricks are constructed in a staggered way in an annular array mode, so that the upright posts constructed by the lock catch bricks form a whole, and are firm and durable.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, embodiments of the utility model are illustrated by way of example and not by way of limitation, and like reference numerals refer to similar or corresponding parts and in which:

FIG. 1 is a schematic view of a latch brick structure;

FIG. 2 is a top view of a double C lime kiln lock brick masonry column;

FIG. 3 is an elevation view of a double C lime kiln lock brick masonry column.

Reference numerals illustrate:

1. a brick body; 2. a first groove; 3 a first bump; 4. a second groove; 5 second bump; 6. an inner arc section; 7. an outer arc section.

Detailed Description

The following description of the embodiments of the present utility model will be made more complete and clear to those skilled in the art by reference to the figures of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Various non-limiting embodiments of the utility model are described in detail below. Any number of elements in the figures are for illustration and not limitation, and any naming is used for distinction only and not for any limiting sense.

The principles and spirit of the present utility model are explained in detail below with reference to several representative embodiments thereof.

The utility model provides an embodiment 1 of a double C lime kiln lock brick, which comprises the following steps:

as shown in fig. 1 to 3, a double-C lime kiln lock brick is provided, wherein the horizontal section of a brick body 1 is in a fan shape; the width of the brick body is 100mm, the inner diameter of the fan ring is 177.5mm, and the outer diameter of the fan ring is 277.5mm; one of the left end and the right end of the lock catch brick is provided with a first groove 2, and the other side is provided with a first lug 3 corresponding to the first groove 2; the first groove 2 and the first bump 3 extend along the vertical direction and extend from the upper end surface of the brick body 1 to the lower end surface of the brick body 2; the upper end face of the brick body 1 is provided with a second bump 5, and the lower end face is provided with a second groove 4 corresponding to the second bump 5. The first groove 2 is in insertion fit with the first bump 3, and the second bump 5 is in insertion fit with the second groove 4; the adjacent lock catch bricks can be connected in a clamping manner in the up-down, left-right directions; the first groove 2, the first bump 3, the second groove 4 and the second bump 5 are respectively positioned on the central lines of the upper, lower, left and right surfaces of the brick body 1 as shown in fig. 1, and divide the brick body 1 into an inner arc section 6 and an outer arc section 7, wherein the corresponding angle of the inner arc section 6 is 59 degrees, and the corresponding angle of the outer arc section 7 is 60 degrees; when building the upright post, the side edge of the inner arc section 6 is filled with fireclay for adhering horizontally adjacent brick bodies 1; the height of the outer arc section 7 is 99mm, and the height of the inner arc section 6 is 100mm; when the upright post is built, the upper end face of the outer arc section 7 is filled with fireclay for adhering vertically adjacent brick bodies 1.

Specifically, the first protruding block 3 of the brick body 1 is a semicircular protruding, the radius of the semicircular protruding is 19mm, the first groove 4 of the locking brick is a semicircular groove, the radius of the semicircular groove is larger than that of the semicircular protruding of the first protruding block, and the radius of the semicircular groove is 21mm; likewise, the second bump 5 of the locking brick is a semicircular bulge, the radius of the semicircular bulge is 19mm, the second groove 4 of the locking brick is a semicircular groove, the radius of the semicircular groove is larger than that of the semicircular bulge of the second bump 5, and the radius of the semicircular groove is 21mm.

The step of building the upright post by the double C lime kiln lock catch brick comprises the following steps:

A. a plurality of brick bodies 1 are respectively smeared with fireclay at the side edges of the inner arc sections 6, and then the first convex blocks 3 are inserted into the first grooves 2 of the adjacent brick bodies 1, so that a first layer of mutually connected lock catch brick upright posts are formed;

B. plastering fireclay on the upper end surface of an outer arc section 7 of the first layer of lock bricks, and then, alternately paving a plurality of lock bricks above the first layer of lock bricks in a first layer paving mode, so that second convex blocks 5 of the first layer of lock bricks are inserted into second grooves 4 for paving the lock bricks;

C. paving according to the paving method of the lock catch bricks in the step B; and C, repeating the step until the building of the upright post is completed.

It should be noted that the brick size of the locking brick can be adjusted according to actual needs.

The utility model provides an embodiment 2 of a double C lime kiln lock brick, which comprises the following components:

the difference from embodiment 1 is that in embodiment 1, the first and second protrusions are semicircular protrusions; in this embodiment, the first protrusion and the second protrusion are rectangular protrusions, and the corresponding first groove and second groove are rectangular grooves.

From the foregoing description of the present specification, it will be further understood by those skilled in the art that terms such as "upper", "lower", "front", "rear", "left", "right", "width", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate an azimuth or a positional relationship, are based on the azimuth or the positional relationship shown in the drawings of the present specification, are for convenience only in explaining aspects of the present utility model and simplifying the description, and do not explicitly or implicitly refer to devices or elements having to have the specific azimuth, be constructed and operate in the specific azimuth, and thus the azimuth or positional relationship terms described above should not be interpreted or construed as limitations of aspects of the present utility model.

In addition, in the description of the present specification, the meaning of "plurality" means at least two, for example, two, three or more, etc., unless specifically defined otherwise.

Claims

1. A dual C lime kiln lock tile, comprising: brick body with horizontal section in fan shape;

one of the left end and the right end of the brick body is provided with a first groove, and the other end is provided with a first lug corresponding to the first groove; the first groove and the first lug extend along the vertical direction and extend along the upper end face of the brick body to the lower end face of the brick body;

the brick body upper end face is provided with a second lug, and the lower end face is provided with a second groove corresponding to the second lug.

2. The double-C lime kiln lock brick of claim 1, wherein the first projection, the first groove, the second projection and the second groove are respectively located on the central lines of the left, right, upper and lower end surfaces of the brick body and divide the brick body into an inner arc section and an outer arc section.

3. The double-C lime kiln locking brick according to claim 2, wherein the radian of the inner arc section of the brick body is smaller than that of the outer arc section, and a gap is arranged between the inner arc sections of the left and right adjacent locking bolts, and is used for filling fireclay.

4. A double C lime kiln lock brick according to claim 3, wherein the outer arc section of the brick body is smaller than the inner arc section, and a gap is provided between the outer arc sections of the upper and lower adjacent lock bricks, and the gap is used for filling the fireclay.

5. A column built by double C lime kiln lock catch bricks,

the upright post is characterized by comprising a plurality of locking bricks which are locked with each other, wherein the locking bricks are built in a staggered way in an annular array;

the lock catch brick comprises a brick body with a sector ring-shaped horizontal section; one of the left end and the right end of the brick body is provided with a first groove, and the other end is provided with a first lug corresponding to the first groove; the first groove and the first lug extend along the vertical direction and extend along the upper end face of the brick body to the lower end face of the brick body;

6. The column of claim 5, wherein the first projection, the first groove, the second projection and the second groove are located on the center line of the upper and lower end surfaces of the brick body, and divide the brick body into an inner arc section and an outer arc section.

7. The column of double-C lime kiln lock bricks of claim 6, wherein the brick body has a smaller arc in the inner arc than in the outer arc, and a gap is provided between the inner arcs of the left and right adjacent lock catches, the gap being used for filling in fireclay.

8. The column of double-C lime kiln lock bricks of claim 7, wherein the outer arc section of the brick body is smaller than the inner arc section, and a gap is provided between the outer arc sections of the upper and lower adjacent lock bricks, and is used for filling fire clay.