CN211999792U

CN211999792U - T-shaped splicing type blast furnace strong heat insulation lining brick

Info

Publication number: CN211999792U
Application number: CN202020787037.4U
Authority: CN
Inventors: 吴红平; 王文成; 张帮忠; 陆凯麒
Original assignee: Changxing Changheng Refractory Material Co ltd
Current assignee: Changxing Changheng Refractory Material Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-11-24
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a strong heat preservation lining brick for T type concatenation formula blast furnace relates to resistant firebrick technical field, including refractory brick body, refractory brick body's left side fixed mounting has the connection lug, the equal fixed mounting in both sides of connecting the lug has the fixture block, the spread groove has been seted up on refractory brick body's right side, the both sides of spread groove all are provided with the draw-in groove, the cuboid recess has been seted up at refractory brick body's top, refractory brick body's positive fixed mounting connecting strip, the connecting strip sets up to two, the connecting strip includes first fixed strip and second fixed strip, first fixed strip is the vertical distribution with the second fixed strip. This energy-saving firebrick of chain grate machine splices through connecting lug and fixture block and spread groove and draw-in groove, and the connecting strip splices with connecting groove, reaches the purpose with the quick concatenation of firebrick body to improve the inseparable degree between the firebrick, convenient and fast, labour saving and time saving improves work efficiency.

Description

T-shaped splicing type blast furnace strong heat insulation lining brick

Technical Field

The utility model relates to a resistant firebrick technical field specifically is strong heat preservation lining brick for T type concatenation formula blast furnace.

Background

The refractory brick is a fire brick for short, is a refractory material fired by refractory clay or other refractory raw materials, is faint yellow or brown, is mainly used for building smelting furnaces, can resist the high temperature of 1580-1770 ℃, is also called as a fire brick, is a refractory material with a certain shape and size, can be used as a high-temperature building material and a structural material of a building kiln and various thermal equipment, and can bear various physical and chemical changes and mechanical actions at high temperature.

The chain grate machine all adopts resistant firebrick concatenation to pile up and forms, but present resistant firebrick is very complicated in the concatenation, and unable quick effectual concatenation to resistant firebrick to because resistant firebrick has the heat conductivity, can cause the heat to scatter and disappear, cause a large amount of wasting of resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strong heat preservation lining brick for T type concatenation formula blast furnace to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the strong heat insulation lining brick for the T-shaped splicing type blast furnace comprises a refractory brick body, wherein a connecting lug is fixedly arranged on the left side of the refractory brick body, a clamping block is fixedly arranged on each of two sides of the connecting lug, a connecting groove is formed in the right side of the refractory brick body, clamping grooves are formed in each of two sides of the connecting groove, a cuboid groove is formed in the top of the refractory brick body, a connecting strip is fixedly arranged on the front side of the refractory brick body and comprises two connecting strips, the two connecting strips comprise a first fixing strip and a second fixing strip which are vertically distributed, a connecting groove is formed in the back side of the refractory brick body, the two connecting grooves are symmetrically distributed and comprise a first groove and a second groove which are vertically distributed, the refractory brick comprises a refractory brick body and is characterized in that a mounting groove is formed in the top of the left side of the refractory brick body, a mounting seat is fixedly mounted on the left side of the inside of the mounting groove, a heat-resistant spring is fixedly mounted on the right side of the mounting seat, and an elastic block is fixedly mounted on the right side of the heat-resistant spring.

Preferably, the connecting convex block is arranged corresponding to the connecting groove, and the outer wall of the connecting convex block is connected with the inner wall of the connecting groove in a sliding manner.

Preferably, the clamping block and the clamping groove are correspondingly arranged, and the outer wall of the clamping block is connected with the inner wall of the clamping groove in a sliding mode.

Preferably, the heat insulation material is fixedly arranged inside the cuboid groove and is nano silicon dioxide.

Preferably, two the connecting strip is the symmetric distribution, the outer wall of bullet piece and the inner wall sliding connection of mounting groove.

Preferably, the first fixing strip and the first groove are arranged correspondingly, and the second fixing strip and the second groove are arranged correspondingly.

Preferably, the right side of the elastic block is fixedly provided with an anti-slip sheet, and the anti-slip sheet is a heat-resistant rubber sheet.

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

(1) this energy-saving firebrick of chain grate machine through will connecting lug and fixture block and spread groove and draw-in groove and splice, and the connecting strip is spliced with connecting groove, reaches the purpose with the quick concatenation of firebrick body to improve the inseparable degree between the firebrick, convenient and fast, labour saving and time saving improves work efficiency.

(2) This energy-saving firebrick of chain grate machine through setting up insulation material, reduces thermal scattering and disappearing, reaches the purpose that reduces the wasting of resources, through setting up heat-resisting spring and antiskid ribbed tile, makes to be difficult to take place to become flexible between the resistant firebrick, improves the stability between the resistant firebrick.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the refractory brick body structure of the present invention;

FIG. 3 is a schematic view of the refractory brick body of the present invention;

fig. 4 is an enlarged schematic sectional view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a firebrick body; 2. a connection bump; 3. a clamping block; 4. connecting grooves; 5. a card slot; 6. a rectangular groove; 7. a thermal insulation material; 8. a connecting strip; 9. a first fixing strip; 10. a second fixing strip; 11. a connecting groove; 12. a first groove; 13. a second groove; 14. mounting grooves; 15. a heat resistant spring; 16. a spring block; 17. anti-slip sheets; 18. and (7) mounting a seat.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the strong heat insulation lining brick for the T-shaped splicing type blast furnace comprises a refractory brick body 1, wherein a connecting lug 2 is fixedly arranged on the left side of the refractory brick body 1, a fixture block 3 is fixedly arranged on each of two sides of the connecting lug 2, a connecting groove 4 is formed in the right side of the refractory brick body 1, clamping grooves 5 are formed in each of two sides of the connecting groove 4, the connecting lug 2 corresponds to the connecting groove 4, the outer wall of the connecting lug 2 is in sliding connection with the inner wall of the connecting groove 4, the fixture block 3 corresponds to the clamping groove 5, the outer wall of the fixture block 3 is in sliding connection with the inner wall of the clamping groove 5, a cuboid groove 6 is formed in the top of the refractory brick body 1, a heat insulation material 7 is fixedly arranged in the cuboid groove 6, the heat insulation material 7 is nano silicon dioxide, the heat insulation material 7 is arranged to reduce, the connecting strips 8 are arranged in two, the two connecting strips 8 are symmetrically distributed, the connecting strips 8 comprise a first fixing strip 9 and a second fixing strip 10, the first fixing strip 9 and the second fixing strip 10 are vertically distributed, the back surface of the refractory brick body 1 is provided with a connecting groove 11, the two connecting grooves 11 are symmetrically distributed, the connecting grooves 11 comprise a first groove 12 and a second groove 13, the first groove 12 and the second groove 13 are vertically distributed, the first fixing strip 9 and the first groove 12 are correspondingly arranged, the second fixing strip 10 and the second groove 13 are correspondingly arranged, the connecting lug 2 and the clamping block 3 are spliced with the connecting groove 4 and the clamping groove 5, the connecting strips 8 and the connecting grooves 11 are spliced, the purpose of quickly splicing the refractory brick body 1 is achieved, the tightness between the refractory bricks is improved, the operation is convenient, rapid, labor-saving and time-saving, and work efficiency are improved, mounting groove 14 has been seted up at firebrick body 1's left side top, the inside left side fixed mounting of mounting groove 14 has mount pad 18, the right side fixed mounting of mount pad 18 has heat-resisting spring 15, heat-resisting spring 15's right side fixed mounting has bullet piece 16, the outer wall of bullet piece 16 and the inner wall sliding connection of mounting groove 14, the right side fixed mounting of bullet piece 16 has antiskid ribbed tile 17, antiskid ribbed tile 17 is heat-resisting rubber piece, through setting up heat-resisting spring 15 and antiskid ribbed tile 17, it is not hard up to make to be difficult to take place between the firebrick, improve the stability between the fireb.

The working principle is as follows: push into spread groove 4 and draw-in groove 5 from another firebrick body 1's rear with connecting lug 2 and fixture block 3, continue to promote forward, make connecting strip 8 get into the third firebrick in the connecting groove 11, reach the purpose of quick concatenation, after the concatenation finishes, utilize heat-resisting spring 15's elasticity, make bullet piece 16 possess certain thrust, cooperation antiskid ribbed tile 17, make and be difficult to take place to rock between the firebrick, it is more stable to make it, because firebrick body 1's top is provided with insulation material 7, can reduce the inside thermal scattering and disappearing of chain grate machine, greatly reduce the waste of resource.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

T type concatenation formula blast furnace is with strong heat preservation lining brick, including firebrick body (1), its characterized in that: the fireproof brick comprises a fireproof brick body (1), wherein a connecting convex block (2) is fixedly arranged on the left side of the fireproof brick body (1), a clamping block (3) is fixedly arranged on each of two sides of the connecting convex block (2), a connecting groove (4) is formed in the right side of the fireproof brick body (1), clamping grooves (5) are formed in each of two sides of the connecting groove (4), a cuboid groove (6) is formed in the top of the fireproof brick body (1), a connecting strip (8) is fixedly arranged on the front side of the fireproof brick body (1), the connecting strip (8) is divided into two parts, each connecting strip (8) comprises a first fixing strip (9) and a second fixing strip (10), the first fixing strip (9) and the second fixing strip (10) are vertically distributed, a connecting groove (11) is formed in the back side of the fireproof brick body (1), the connecting grooves (11) are divided into two parts, and, connecting groove (11) include first recess (12) and second recess (13), first recess (12) and second recess (13) are vertical distribution, mounting groove (14) have been seted up at the left side top of firebrick body (1), the inside left side fixed mounting of mounting groove (14) has mount pad (18), the right side fixed mounting of mount pad (18) has heat-resisting spring (15), the right side fixed mounting of heat-resisting spring (15) has bullet piece (16).
2. The strong insulating lining brick for the T-shaped splicing type blast furnace according to claim 1, which is characterized in that: the connecting lug (2) and the connecting groove (4) are correspondingly arranged, and the outer wall of the connecting lug (2) is connected with the inner wall of the connecting groove (4) in a sliding mode.
3. The strong insulating lining brick for the T-shaped splicing type blast furnace according to claim 1, which is characterized in that: the clamping block (3) is arranged corresponding to the clamping groove (5), and the outer wall of the clamping block (3) is connected with the inner wall of the clamping groove (5) in a sliding mode.
4. The strong insulating lining brick for the T-shaped splicing type blast furnace according to claim 1, which is characterized in that: the heat insulation material (7) is fixedly arranged inside the cuboid groove (6), and the heat insulation material (7) is nano silicon dioxide.
5. The strong insulating lining brick for the T-shaped splicing type blast furnace according to claim 1, which is characterized in that: two connecting strip (8) are the symmetric distribution, the outer wall of bullet piece (16) and the inner wall sliding connection of mounting groove (14).
6. The strong insulating lining brick for the T-shaped splicing type blast furnace according to claim 1, which is characterized in that: the first fixing strip (9) is arranged corresponding to the first groove (12), and the second fixing strip (10) is arranged corresponding to the second groove (13).
7. The strong insulating lining brick for the T-shaped splicing type blast furnace according to claim 1, which is characterized in that: the right side of the elastic block (16) is fixedly provided with an anti-slip sheet (17), and the anti-slip sheet (17) is a heat-resistant rubber sheet.