CN210922202U - Easily-installed recyclable lining brick - Google Patents

Abstract

The utility model relates to a furnace lining brick technical field especially relates to a recoverable furnace lining brick of easy installation type. The utility model adopts the technical proposal that: the furnace lining brick comprises a furnace lining brick main body, wherein the left side and the right side of the furnace lining brick main body are vertical plane structures which are parallel to each other, the lower end of the furnace lining brick main body is provided with a circular arc inner side stable connection circular arc surface with a downward opening, the upper end of the furnace lining brick main body is provided with a circular arc outer side stable connection circular arc surface with a circular arc center facing downwards, the positions of the left side and the right side of the furnace lining brick main body close to the upper end are respectively provided with a first assembly stable fastening connection groove with a circular arc section, and the circumference of the circular arc section of the first assembly stable fastening connection. The utility model has the advantages that: can be directly in the time of the installation and the arc structure of the inner furnace wall level and stable cooperation together, do not need to carry out the later processing to the arc structure, the operation when making the installation is more convenient, the whole efficiency when installing is higher.

Description

Easily-installed recyclable lining brick

Technical Field

The utility model relates to a furnace lining brick technical field especially relates to a recoverable furnace lining brick of easy installation type.

Background

The furnace lining brick is the structure that high temperature reaction furnace is more commonly used, the overall structure intensity in the use has been decided to the stability of furnace lining brick when the installation, general furnace lining brick adopts smooth rectangle structure to install, need cooperate corresponding auxiliary component usually just to carry out holistic firm installation, and to convex oven, need just can satisfy inboard planarization through installing the processing to furnace lining brick when installing, the efficiency when installing is lower, whole work load in the installation is bigger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an easily-installed recoverable furnace lining brick, which adopts a brand-new design, and can be directly matched with the arc structure of the inner furnace wall in a smooth and stable way when being installed by setting the whole furnace lining brick into a structure with the inner side and the outer side being arc-shaped structures, and does not need to be processed in the later period, so that the operation is more convenient when being installed, and the assembling stable fastening connecting grooves are arranged on the left side and the right side, so that the assembling splicing installation stability in the left and the right directions is better, the assembling stable fastening connecting grooves in the left and the right directions are set into two different structures, so that the installing fastening property in the left and the right directions is more reliable, the whole safety in the using process is higher, meanwhile, the more convenient disassembling stability can be realized when the furnace lining brick is recovered, the whole efficiency of the product is higher when being installed, the assembly is more convenient.

The technical scheme of the utility model as follows:

an easily install type recoverable furnace lining brick which characterized in that: the furnace lining brick comprises a furnace lining brick main body, wherein the left side and the right side of the furnace lining brick main body are vertical plane structures which are parallel to each other, the lower end of the furnace lining brick main body is provided with a circular arc inner side stable connection circular arc surface with a downward opening, the upper end of the furnace lining brick main body is provided with a circular arc outer side stable connection circular arc surface with a circular arc center facing downwards, the positions of the left side and the right side of the furnace lining brick main body close to the upper end are respectively provided with a first assembling stable fastening connection groove with a circular arc section, the circumference of the circular arc section of the first assembling stable fastening connection groove is more than half of the circumference of a cylinder with the same diameter, the front end surface and the rear end surface of the furnace lining brick main body are completely penetrated through by the first assembling stable fastening connection groove, and a V-shaped second assembling stable fastening connection groove with an outward, the stable fastening spread groove of second assembly will the terminal surface all runs through completely around the stove lining brick main part, the contained angle between the stable fastening spread groove of second assembly upper and lower both sides face is 74 degrees, the center pin of inboard stable connection arc surface with the center pin of outside stable connection arc surface is different, outside stable connection arc surface with all be equipped with the fireproof material layer on the inboard stable connection arc surface.

Furthermore, the width of the second assembling stable fastening connection groove in the vertical direction is larger than the circular arc diameter of the first assembling stable fastening connection groove.

Furthermore, the left side the lower extreme position in the left side of the stable fastening connection groove of second assembly arrives the distance of inboard stable connection arc surface is less than the left side the right side position of the stable fastening connection groove of second assembly arrives the distance of inboard stable connection arc surface.

The utility model has the advantages that:

the utility model adopts a brand-new design, and the whole furnace lining brick is arranged into a structure with the inner side and the outer side being circular arcs, can be directly and stably matched with the arc structure of the inner furnace wall during installation without post processing, so that the operation during installation is more convenient, and the assembling, splicing and mounting stability in the left and right directions can be better through the assembling, stabilizing and fastening connecting grooves arranged on the left and right sides, the assembling stable fastening connecting groove in the left and right directions is set into two different structures, so that the mounting fastening property in the left and right directions is more reliable, the whole security in the use is higher, can have more convenient dismantlement stability when later stage is retrieved simultaneously, can play effectual guarantee to holistic integrality when retrieving, and the overall efficiency of this product when installing is higher, and is more convenient during the assembly.

Drawings

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

fig. 2 is a schematic front view of the present invention;

fig. 3 is a left side schematic view of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic bottom view of the present invention;

fig. 6 is a schematic perspective view of the second direction of the present invention;

in the figure: 1. the furnace lining brick main part, 2, inboard stable connection arc surface, 3, the outside stable connection arc surface, 4, the stable fastening spread groove of first assembly, 5, the stable fastening spread groove of second assembly.

Detailed Description

As shown in figures 1 to 6, an easily-installed recyclable furnace lining brick adopts a brand-new design, can be directly matched with the arc structure of an inner furnace wall in a smooth and stable manner during installation by setting the whole body of the furnace lining brick into a structure with arc-shaped inner and outer sides, does not need to be processed in the later period, enables the operation during installation to be more convenient, can enable the assembling splicing and installation stability in the left and right directions to be better by arranging the assembling stable fastening connecting grooves in the left and right sides into two different structures, enables the installing fastening property in the left and right directions to be more reliable, has higher overall safety during use, can have more convenient disassembling stability during later period recycling, can effectively guarantee the integrity of the whole body during recycling, and has higher overall efficiency during installation, the assembly is more convenient. It includes furnace lining brick main part 1, the left and right sides of furnace lining brick main part 1 is the vertical plane structure that is parallel to each other, the lower extreme of furnace lining brick main part 1 is equipped with the decurrent convex inboard stable connection arc surface 2 of opening, can ensure when assembling better with the inboard planarization of stove, and is more convenient when installing, efficiency when can effectively improve the installation does not need to carry out the post processing to the brick body in the messenger's installation. The upper end of the furnace lining brick main body 1 is provided with a circular arc outer side stable connection circular arc surface 3 with the circular arc center facing downwards, so that the space occupied by the outer side is smaller, and the assembly is more convenient. The left side and the right side of the furnace lining brick main body 1 close to the upper end are respectively provided with a first assembling stable fastening connecting groove 4 with a circular arc-shaped section, and the first assembling stable fastening connecting groove can be connected with a brick body with mutually matched side surfaces and can have stable assembling tightness. The circumference of the circular arc of the cross section of the first assembling stable fastening connection groove 4 is larger than half of the circumference of the cylinder with the same diameter, so that the assembling stable fastening connection groove has a reliable assembling anti-loosening effect when being assembled, and the overall safety in the later use process is higher. The first assembling stable fastening and connecting groove 4 completely penetrates through the front end surface and the rear end surface of the furnace lining brick main body 1. The left and right sides of the furnace lining brick main body 1 are provided with a V-shaped second assembling stable fastening connection groove 5 with an opening towards the outer side at the position below the first assembling stable fastening connection groove 4, and the V-shaped second assembling stable fastening connection groove can ensure that the position of the inner part close to the furnace wall has more stable connection tightness. The stable fastening and connecting groove of second assembly 5 will the front and back terminal surface of furnace lining brick main part 1 all runs through completely, the contained angle between the stable fastening and connecting groove of second assembly 5 upper and lower both sides face is 74 degrees, makes the fastness of hookup location better, and the whole security in the use is more reliable. The center pin of inboard stable connection arc surface 2 with the center pin of outside stable connection arc surface 3 is different, outside stable connection arc surface 3 with all be equipped with fireproof material layer or high temperature resistant material etc. on the inboard stable connection arc surface 2.

Preferably, the width of the second assembling stable fastening and connecting groove 5 in the vertical direction is greater than the diameter of the arc of the first assembling stable fastening and connecting groove 4, so that the assembling firmness of the lower end position close to the inner side of the furnace after assembling is better, the overall safety in the using process is better ensured, and the service life of the whole furnace in the using process can be further prolonged.

Preferably, the distance from the left lower end of the second assembling stable fastening and connecting groove 5 to the inner side stable connecting arc surface 2 is smaller than the distance from the right side of the second assembling stable fastening and connecting groove 5 to the inner side stable connecting arc surface 2, so that the overall structural strength of the lower end is better, and the overall safety in the using process is higher.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims (3)

1. An easily install type recoverable furnace lining brick which characterized in that: the furnace lining brick comprises a furnace lining brick main body (1), the left side and the right side of the furnace lining brick main body (1) are vertical plane structures which are parallel to each other, a circular arc-shaped inner side stable connection circular arc surface (2) with a downward opening is arranged at the lower end of the furnace lining brick main body (1), a circular arc-shaped outer side stable connection circular arc surface (3) with a circular arc center facing downwards is arranged at the upper end of the furnace lining brick main body (1), a first assembling stable fastening connection groove (4) with a circular arc-shaped cross section is respectively arranged at the position, close to the upper end, of the left side and the right side of the furnace lining brick main body (1), the circumference of the circular arc cross section of the first assembling stable fastening connection groove (4) is larger than half of the circumference of a cylinder with the same diameter, the first assembling stable fastening connection groove (4) completely penetrates through the front end face and the rear end face of the furnace lining brick main body (1), the left side and the right side of Fastening connection groove (5) is stabilized in two assemblies, fastening connection groove (5) will be stabilized in the second assembly the terminal surface all runs through completely around stove lining brick main part (1), contained angle between the face of both sides is 74 degrees about the fastening connection groove (5) is stabilized in the second assembly, the center pin of inboard stable connection arc surface (2) with the center pin of outside stable connection arc surface (3) is different, outside stable connection arc surface (3) with all be equipped with the fireproof material layer on inboard stable connection arc surface (2).

2. An easy-to-install type recyclable lining brick as claimed in claim 1, wherein: the width of the second assembling stable fastening connecting groove (5) in the vertical direction is larger than the arc diameter of the first assembling stable fastening connecting groove (4).

3. An easy-to-install type recyclable lining brick as claimed in claim 1, wherein: the left side the lower extreme position in the second assembly is stabilized fastening connection groove (5) arrives the distance of inboard stable connection arc surface (2) is less than the left side the right side position of the second assembly is stabilized fastening connection groove (5) arrives the distance of inboard stable connection arc surface (2).

Images