CN204881187U - Lock catch type abnormal shape refractory brick - Google Patents
Lock catch type abnormal shape refractory brick Download PDFInfo
- Publication number
- CN204881187U CN204881187U CN201520463245.8U CN201520463245U CN204881187U CN 204881187 U CN204881187 U CN 204881187U CN 201520463245 U CN201520463245 U CN 201520463245U CN 204881187 U CN204881187 U CN 204881187U
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- China
- Prior art keywords
- refractory brick
- brick body
- groove
- face
- inserting groove
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- Expired - Fee Related
Links
- 239000011449 brick Substances 0.000 title claims abstract description 70
- 230000002159 abnormal effect Effects 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 claims description 23
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000009970 fire resistant effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a lock catch type abnormal shape refractory brick, including the refractory brick body, the face is rolled over for the step to the face of building by laying bricks or stones to the double -phase of refractory brick body, is equipped with opening sealed inserting groove outwards on two vertical planes of face are rolled over to refractory brick body step, is equipped with the kayser groove on the horizontal plane that this step is rolled over, a last kayser groove opening opposite direction is built to two bricks on the refractory brick body. Sealed inserting groove is the rectangular channel of indent, the kayser groove also is the rectangular channel of indent. The utility model discloses a combination reinforce is built by laying bricks or stones to refractory brick, sealed thermal insulation performance is good for the wall body. Extensively be applicable to building by laying bricks or stones of among the multiple thermal equipment fire -resistant brickwork.
Description
Technical field
The utility model relates to a kind of refratory insulating brick for Thermal Equipment, particularly relates to the refractory brick having and connect buckle structure.
Background technology
Refratory insulating brick constructs the requisite high-temperature structural material of Thermal Equipment; Refratory insulating brick not only will bear high temperature action, mechanical stress, thermal stress; But also to stand high-temperature gas, melt and solid dielectric erosion, wash away and wear and tear.In order to ensure the normal operation of Thermal Equipment, selected refractory material must possess and can meet and adapt to various environment for use and operating condition.Especially in the running of the Thermal Equipments such as high temperature kiln; its running temperature usually changes even violent fluctuation; sharply the changing of this temperature usually can cause the cracking of refractory brick brickwork joint or kiln wall isostructuralism of bursting apart to be destroyed, thus affects the stability of Thermal Equipment, security and continuous production.
Existing refratory insulating brick is mostly by large face, the right angle hexahedron structure that end face and end face are relative between two and surround, this refractory brick is the equal plane of the apparent surface of refractory brick when mutually building by laying bricks or stones, therefore no matter be that opposite joint or the fissure of displacement are built by laying bricks or stones, its brickwork joint is vertical masonry joint, binding ability between brick and brick is poor, when High-temperature cooling or furnace wall are heated uneven, brickwork joint produces and expands or shrink and very easily occur crackle, the jointing material between brickwork joint also can be made outwards to be scattered simultaneously, thermal source can not be blocked sew to exosmosis, the radiation loss of stove is large, the thermal efficiency is low, especially along with increase and the constantly expansion and easily occur falling brick of crackle.Therefore, the refractory wall constructed of existing refractory brick not only entirety is strong not, and be difficult to be formed firmly and stable structure, and heat energy dissipation is serious, the thermal efficiency is not high.
Utility model content
For the above-mentioned deficiency existing for prior art, technical problem to be solved in the utility model is to provide the bayonet type heterotypic fire brick strong in conjunction with attachment force between a kind of brick, body of wall sealing thermal insulation performance is good.
In order to solve the problems of the technologies described above, bayonet type heterotypic fire brick of the present utility model, comprise refractory brick body, two relative bricklaying surfaces of described refractory brick body are step folding face, two perpendiculars in refractory brick body step folding face are provided with opening sealing inserting groove outwardly, the horizontal plane in this step folding face is provided with latch groove; On refractory brick body, to build latch groove opening direction on face contrary for two bricks.
In said structure, the relative bricklaying surface of refractory brick body two is step folding face, and the contrary latch groove of opening direction is provided with on two step folding faces, like this when laying fireproof bricks, the latch groove that adjacent two refractory brick are corresponding and the mutual tightly buckle of trough rim flange, on the one hand make in conjunction with connection reinforcement between brick body, fire-resistant body of wall entirety is good, though be heated in high temperature, cooling or furnace wall serious uneven time, brickwork joint also there will not be cracking and expansion, effectively stabilizes the complete seal performance of kiln wall; On the other hand this buckle structure defines tortuous brick body connecting sewing, substantially prolongs the thermal source such as flue gas, flame along the infiltration in gap and tandem path.Again owing to being provided with opening sealing inserting groove outwardly on two perpendiculars in refractory brick body step folding face, sealing grafting bar is inserted in sealing inserting groove when brick is built between adjacent two refractory brick, the sealing grafting bar of this structure has thoroughly blocked the leakage along brickwork joint gap of thermal-flame and high-temperature heat flux, make brickwork joint obtain serious sealing, greatly strengthen the thermal efficiency of kiln.Simultaneously grafting bar structure also effectively ground resistance kept off the loss of the bonding materials such as brickwork joint refractory cement and be scattered, both ensure that adhesive bond intensity between brick body, prevented again brickwork joint from ftractureing and the saturating fiery phenomenon that causes; The grafting bar sealed in inserting groove also stops that brickwork joint foreign material are scattered, on the impact of product quality in kiln simultaneously.Refractory brick of the present utility model also has building construction advantage easily.
Preferred embodiment of the present utility model, described sealing inserting groove is the rectangular channel of indent; Described latch groove is also the rectangular channel of indent.Rectangular channel is adopted to have easy to make, the advantage of building by laying bricks or stones of being more convenient for.
The further embodiment of the utility model, adjacent refractory brick body, by the mutual clamping of latch groove, is plugged with sealing grafting bar in the sealing inserting groove of adjacent refractory brick body.This structure is not only conducive to the raising of furnace wall globality, and has tighter sealing property, ensure that effect of heat insulation.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model bayonet type heterotypic fire brick is described further.
Fig. 1 is the perspective view of a kind of detailed description of the invention of the utility model bayonet type heterotypic fire brick;
Fig. 2 is the heterotypic fire brick of bayonet type shown in Fig. 1 masonry construction schematic diagram.
In figure, 1-refractory brick body, 2-sealing inserting groove, 3-latch groove, 4-sealing grafting bar.
Detailed description of the invention
As shown in Figure 1, refractory brick body 1 include two opposing parallel settings above and below, and the front and back of two opposing parallel settings, refractory brick body 1 be bricklaying surface above and below, before refractory brick body 1 or be face hot side below, brick dignity described above is plane.Another two opposite faces of refractory brick body are step folding face, and this step folding face includes two perpendiculars and a horizontal plane.Two vertical planes are provided with opening sealing inserting groove 2 outwardly.Sealing inserting groove 2 is the cross section of indent is the rectangular channel of rectangle.Refractory brick body 1 adjacent as shown in Figure 2 seals inserting groove 2 position is corresponding, opening is relative, grafting sealing grafting bar 4 in the sealing inserting groove 2 that this is relative, sealing grafting bar 4 is positioned on brickwork joint with happening to tabula, thus blocks thermal-flame and high temperature gas flow ganging up and leaking along brickwork joint.The horizontal plane in step folding face is provided with latch groove 3, and in this latch groove 3, trough rim is the vertical plane in step folding face, and the outside flange width of latch groove 3 is equal with groove width size, so that two adjacent bricks bodies block slotting mutually.The opening direction of the latch groove 3 on the relative two step folding faces of refractory brick body 1 is anti-, and upwards, the notch direction of opposite side is then downward in the notch direction of side card slot 3.Same latch groove 3 is also the rectangular channel of rectangular in cross-section.
Above-mentioned enumerate the utility model some preferred embodiment, but the utility model is not limited to this.When without prejudice to also having a lot of improvement and conversion when the utility model general principle.Cross sectional shape as sealed inserting groove 2 also can be trapezoidal or triangle; The cross sectional shape of latch groove 3 also can be trapezoidal or triangle, etc.These conversion all fall in protection domain of the present utility model.
Claims (4)
1. a bayonet type heterotypic fire brick, comprise refractory brick body (1), it is characterized in that: two relative bricklaying surfaces of described refractory brick body (1) are step folding face, two perpendiculars in refractory brick body (1) step folding face are provided with opening sealing inserting groove (2) outwardly, the horizontal plane in this step folding face is provided with latch groove (3); It is contrary that latch groove on face (3) opening direction built by upper two bricks of refractory brick body (1).
2. bayonet type heterotypic fire brick according to claim 1, is characterized in that: the rectangular channel that described sealing inserting groove (2) is indent; Described latch groove (3) is also the rectangular channel of indent.
3. bayonet type heterotypic fire brick according to claim 1 and 2, it is characterized in that: adjacent refractory brick body (1), by latch groove (3) clamping mutually, is plugged with sealing grafting bar (4) in the sealing inserting groove (2) of adjacent refractory brick body (1).
4. bayonet type heterotypic fire brick according to claim 1, is characterized in that: the cross sectional shape of described sealing inserting groove (2) and/or latch groove (3) is trapezoidal or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463245.8U CN204881187U (en) | 2015-07-01 | 2015-07-01 | Lock catch type abnormal shape refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463245.8U CN204881187U (en) | 2015-07-01 | 2015-07-01 | Lock catch type abnormal shape refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881187U true CN204881187U (en) | 2015-12-16 |
Family
ID=54825550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463245.8U Expired - Fee Related CN204881187U (en) | 2015-07-01 | 2015-07-01 | Lock catch type abnormal shape refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052394A (en) * | 2016-07-25 | 2016-10-26 | 宜兴兴贝耐火材料制品有限公司 | Composite silicon carbide and mullite refractory brick |
| CN112129109A (en) * | 2020-08-27 | 2020-12-25 | 东北大学 | Method for building submerged arc furnace lining by special-shaped carbon bricks |
-
2015
- 2015-07-01 CN CN201520463245.8U patent/CN204881187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052394A (en) * | 2016-07-25 | 2016-10-26 | 宜兴兴贝耐火材料制品有限公司 | Composite silicon carbide and mullite refractory brick |
| CN112129109A (en) * | 2020-08-27 | 2020-12-25 | 东北大学 | Method for building submerged arc furnace lining by special-shaped carbon bricks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |