CN219810271U - Furnace body masonry structure - Google Patents

Abstract

The utility model relates to the technical field of masonry structures, and aims to solve the problems that the masonry structure is poor in stability and filler is easy to fall off; the utility model provides a furnace body masonry structure, comprising: a furnace shell and a masonry component; the masonry component comprises a plurality of brick bodies and a plurality of locking joint pieces; the brick body comprises a convex part and a concave part; the convex parts of the brick bodies are embedded into the concave parts of the adjacent brick bodies; the lock seam piece is clamped between two adjacent brick bodies; the brick bodies are arranged on the inner wall of the furnace shell in a surrounding manner; according to the masonry structure, the convex parts of the brick bodies are embedded into the concave parts of the adjacent brick bodies, so that the stable connection of a plurality of brick bodies is realized, and the fact that fillers between the brick bodies are not easy to fall is further ensured; further, the seam between the brick bodies is locked by adopting the locking seam piece, so that the stability of the built furnace body is fully ensured.

Description

Furnace body masonry structure

Technical Field

The utility model relates to the technical field of masonry structures, in particular to a furnace body masonry structure.

Background

The lining of the roller-shaped horizontal furnace is built by using magnesia-chrome refractory bricks, the furnace body part is a wedge-shaped brick, each time the overhaul and replacement of the refractory materials of the furnace body part relate to the lock opening building of the furnace body, the furnace body is in a horizontal cylinder shape, the back is a steel shell, the lock bricks can only be built from the inside to the furnace shell direction, a lock opening brick position is reserved when the furnace body is built to the lock opening position, and further, the gap filling is usually carried out in the prior art in a manner of pouring fire clay, however, because the lock bricks of the furnace body are also corroded and flushed by melt for a long time and are influenced by mechanical impact, thermal shock and the like, the working thickness of the lock bricks is gradually shortened, the fire clay filling position is exposed, the furnace body is rotated, the lock bricks, the filling materials fall off, the melt directly contacts with the furnace shell steel plate after falling, the furnace is needed to be stopped for furnace maintenance, and production is influenced.

Further, as disclosed in the patent publication No. CN213300855U, the lock seam is formed by driving the lock brick plate, however, the construction and the disassembly of the lock brick plate are very complicated by driving the lock brick plate, the labor intensity is high, and the lock brick plate with the proper thickness is also required to be increased according to the size of the seam.

Based on the above description, there is an urgent need for a shaft masonry structure that is excellent in stability and convenient in masonry.

Disclosure of Invention

The utility model aims to provide a furnace body masonry structure, and aims to solve the technical problems that the existing masonry structure is poor in stability and filler is easy to fall off.

The embodiment of the utility model is realized by the following technical scheme:

a shaft masonry structure comprising:

a furnace shell and a masonry component;

the masonry component comprises a plurality of brick bodies and a plurality of locking joint pieces;

the brick body comprises a convex part and a concave part;

the convex parts of the brick bodies are embedded into the concave parts of the adjacent brick bodies;

the lock seam piece is clamped between two adjacent brick bodies;

the bricks are arranged on the inner wall of the furnace shell in a surrounding way.

Preferably, the convex part of the brick body is a convex block;

the concave part of the brick body is provided with a groove;

the convex blocks of the brick body are embedded into the groove cavities of the adjacent brick bodies.

Preferably, one ends of the brick bodies are connected with the inner wall of the furnace shell through a packing layer.

Preferably, the ends of the adjacent two brick bodies far away from the packing layers are provided with locking seam pieces.

Preferably, the locking seam piece comprises a longitudinal clamping plate and a transverse baffle;

one end of the longitudinal clamping plate is clamped in the side seams of two adjacent brick bodies;

the other end of the longitudinal clamping plate penetrates out of the side seam and is connected with the transverse baffle plate.

Preferably, the longitudinal clamping plates are wedge plates.

Preferably, a filler is filled between adjacent brick bodies.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

according to the masonry structure, the convex parts of the brick bodies are embedded into the concave parts of the adjacent brick bodies, so that the stable connection of a plurality of brick bodies is realized, and the fact that fillers between the brick bodies are not easy to fall is further ensured; further, the seam between the brick bodies is locked by adopting the locking seam piece, so that the stability of the built furnace body is fully ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of the construction of the partial brick of fig. 1.

Icon: 1-furnace shell, 2-masonry component, 21-brick body, 22-locking seam piece, 221-longitudinal clamping plate, 222-transverse baffle plate and 3-packing layer.

Detailed Description

Example 1

Referring to fig. 1 to 2, the present utility model provides the following technical solutions: a furnace body masonry structure is suitable for the condition of furnace body lock joint masonry.

Specifically, as shown in fig. 1 and 2, a shaft masonry structure includes:

a furnace shell 1 and a masonry component 2; the masonry unit 2 comprises a plurality of bricks 21 and a plurality of locking slits 22; the brick body 21 includes a convex portion and a concave portion; the convex parts of the brick bodies 21 are embedded into the concave parts of the adjacent brick bodies 21; the lock seam piece 22 is clamped between two adjacent brick bodies 21; the bricks 21 are arranged on the inner wall of the furnace shell 1 in a surrounding manner.

The convex parts of the brick bodies 21 are embedded into the concave parts of the adjacent brick bodies 21 so as to realize the connection of a plurality of brick bodies 21, thereby ensuring that the fireclay filled between the brick bodies 21 is not easy to fall off; the seam between the brick bodies 21 is further locked by the locking seam piece 22, so that the stability of the built furnace body is fully ensured.

Specifically, as shown in fig. 2, the convex portion of the brick body 21 is a bump; the concave part of the brick body 21 is provided with a groove; the protruding blocks of the brick body 21 are embedded into the groove cavities of the adjacent brick body 21.

Through the lug embedding is adjacent the recess cell chamber of the brick body 21, and then adjacent can restrict each other after the brick body 21 is connected, and after the fireclay flowed into the packing, each brick body 21 is further firmly connected and can play the condition that prevents that fireclay packing from receiving impact and thermal shock etc. influence in the furnace body use and dropping.

Specifically, as shown in fig. 2, one end of a plurality of brick bodies 21 is connected with the inner wall of the furnace shell 1 through a packing layer 3.

The stuffing layers 3 facilitate the bricking of a plurality of brick bodies 21 in the furnace shell 1, and can play roles of reinforcing the furnace body and insulating heat.

In this embodiment, the filler layer is made of fire clay resistant to high temperatures.

Specifically, as shown in fig. 2, the lock seam member 22 is clamped at the end of the adjacent two brick bodies 21 away from the filler layer 3. The lock stitch member 22 includes a longitudinal clamping plate 221 and a transverse baffle 222; one end of the longitudinal clamping plate 221 is clamped in the side seams of two adjacent brick bodies 21; the other end of the longitudinal clamping plate 221 passes through the side seam and is connected with the transverse baffle 222.

The longitudinal clamping plates 221 are clamped in the side seams of the two adjacent brick bodies 21, so that connection of the adjacent brick bodies 21 can be reinforced by being combined with the fireclay filler, and the fireclay filler can be prevented from falling off difficultly under the influence of impact and thermal shock.

Specifically, as shown in fig. 2, the longitudinal clamping plate 221 is a wedge plate.

The wedge plate is convenient to clamp into the gap to lock the gap.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a furnace shaft masonry structure, includes stove outer covering (1), its characterized in that: also comprises a masonry component (2);

the masonry component (2) comprises a plurality of brick bodies (21) and a plurality of locking joint pieces (22);

the brick body (21) comprises a convex part and a concave part;

the convex part of the brick body (21) is embedded into the concave part of the adjacent brick body (21);

the lock seam pieces (22) are clamped between two adjacent brick bodies (21);

the brick bodies (21) are arranged on the inner wall of the furnace shell (1) in a surrounding mode.

2. The shaft masonry structure according to claim 1, wherein: the convex part of the brick body (21) is a convex block;

the concave part of the brick body (21) is provided with a groove;

the convex blocks of the brick bodies (21) are embedded into the groove cavities of the adjacent brick bodies (21).

3. The shaft masonry structure according to claim 1 or 2, characterized by: one end of the brick bodies (21) is connected with the inner wall of the furnace shell (1) through the packing layer (3).

4. A shaft masonry structure according to claim 3, characterized in that: the ends of the adjacent two brick bodies (21) far away from the packing layers (3) are clamped with locking seam pieces (22).

5. The shaft masonry structure according to claim 4, wherein: the locking seam (22) comprises a longitudinal clamping plate (221) and a transverse baffle (222);

one end of the longitudinal clamping plate (221) is clamped in the side seams of two adjacent brick bodies (21);

the other end of the longitudinal clamping plate (221) penetrates out of the side seam and is connected with the transverse baffle (222).

6. The shaft masonry structure according to claim 5, wherein: the longitudinal clamping plates (221) are wedge plates.

7. The shaft masonry structure according to any one of claims 4 to 6, wherein: and filler is filled between the adjacent brick bodies (21).