CN208983865U - A kind of high-strength refractory brick - Google Patents
A kind of high-strength refractory brick Download PDFInfo
- Publication number
- CN208983865U CN208983865U CN201820811723.3U CN201820811723U CN208983865U CN 208983865 U CN208983865 U CN 208983865U CN 201820811723 U CN201820811723 U CN 201820811723U CN 208983865 U CN208983865 U CN 208983865U
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- refractory brick
- block body
- dovetail groove
- strength refractory
- block
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Abstract
The utility model discloses a kind of high-strength refractory brick, the block body includes left and right dovetail groove and front and back dovetail groove；The block body is each provided with through the cooperation convex block of upper and lower surface, mating groove up and down；The utility model high-strength refractory brick makes its surrounding internal ring wall stepped cross indent in such a way that mold squeezes, material molecule concentration is fixed in center in block and peripheric surface parietal layer, make it have higher intensity, structure distribution meets the fire resisting demand required for special shape, material cost is also saved simultaneously, and rationally, structure is simple for design, fitment stability is high between brick, is suitble to be widely popularized.
Description
Technical field
The utility model relates to a kind of refractory brick more particularly to a kind of refractory brick of high intensity；Belong to engineering development
Field.
Background technique
Refractory brick is the refractory material with certain shapes and size.Refractory brick is divided by process of preparing to be divided into
It is fired into bricks, unburned brick, fused cast refractories (molten-cast brick), refratory insulating brick；Standard size brick, common brick, spy can be divided by shape and size
Brick shape etc..It can be used as building the high temperature construction material and structural material of kiln and various Thermal Equipments, and at high temperature can be through
By various physicochemical changes and mechanism, traditional firebrick structure shape is more single, is unable to satisfy intensity and saves
Unification in material cost.
Summary of the invention
(1) technical problems to be solved
A kind of in order to solve the above problems, the utility model proposes high-strength refractory brick.
(2) technical solution
The high-strength refractory brick of the utility model, including block body；The block body includes left and right dovetail groove with before
Dovetail groove afterwards；The block body is each provided with through the cooperation convex block of upper and lower surface, mating groove up and down.
Further, the block body overall volume be long 300mm multiplied by wide 150mm multiplied by high 100mm.
Further, including the left and right dovetail groove and front and back dovetail groove are small area top surface, large area bottom surface exists
Outer distribution, major bottom surface scaling are the block body obverse 2/3rds, and left and right dovetail groove inclined edge surfaces with
Its left and right side gradient is 75 °, and front and back dovetail groove and its front-back gradient are 45 °.
Further, the cooperation convex block and mating groove are corresponding up and down, and be bottom edge 20mm, height 10mm etc.
Waist right angled triangle.
(3) beneficial effect
Compared with the prior art, the utility model has the following beneficial effects: the high-strength refractory brick of the utility model,
Make its surrounding internal ring wall stepped cross indent in such a way that mold squeezes, material molecule concentration is fixed on block and four in center
In circumferential surface parietal layer, higher intensity is made it have, structure distribution meets the fire resisting demand required for special shape, while also saving
About material cost, rationally, structure is simple for design, and fitment stability is high between brick, is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the axis geodesic structure schematic diagram of the utility model.
Fig. 2 is the right side structural schematic diagram of the utility model.
1- block body；2- or so dovetail groove；Dovetail groove before and after 3-；4- cooperates convex block；5- mating groove.
Specific embodiment
A kind of high-strength refractory brick as shown in drawings, including block body 1；The block body 1 includes that left and right is trapezoidal
Slot 2 and front and back dovetail groove 3；About 1 block body is each provided with through the cooperation convex block 4 of upper and lower surface, mating groove
5。
Wherein, 1 overall volume of block body be long 300mm multiplied by wide 150mm multiplied by high 100mm；The left side
Including right dovetail groove 2 and front and back dovetail groove 3 are small area top surface, large area bottom surface is distributed outside, major bottom surface pantograph ratio
Example is the block body 1 obverse 2/3rds, and 2 inclined edge surfaces of left and right dovetail groove and its left and right side gradient are 75 °, preceding
Dovetail groove 3 and its front-back gradient are 45 ° afterwards；The cooperation convex block 4 and about 5 mating groove are corresponding, and are bottom edge
The isosceles right triangle of 20mm, height 10mm.
The high-strength refractory brick of the utility model makes its surrounding internal ring wall stepped cross indent in such a way that mold squeezes,
Material molecule concentration is fixed in center in block and peripheric surface parietal layer, higher intensity, structure distribution satisfaction pair are made it have
In the fire resisting demand that special shape requires, while material cost is also saved, rationally, structure is simple, matches between brick for design
It is high to close stability, is suitble to be widely popularized.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (4)
1. a kind of high-strength refractory brick, it is characterised in that: including block body (1)；The block body (1) includes that left and right is trapezoidal
Slot (2) and front and back dovetail groove (3)；The block body (1) up and down be each provided with the cooperation convex block (4) through upper and lower surface,
Mating groove (5).
2. high-strength refractory brick according to claim 1, it is characterised in that: block body (1) overall volume is length
300mm is multiplied by wide 150mm multiplied by high 100mm.
3. high-strength refractory brick according to claim 1, it is characterised in that: the left and right dovetail groove (2) and front and back are trapezoidal
Including slot (3) is small area top surface, large area bottom surface is distributed outside, and major bottom surface scaling is the block body
(1) obverse 2/3rds, and left and right dovetail groove (2) inclined edge surfaces and its left and right side gradient are 75 °, front and back dovetail groove (3)
It is 45 ° with its front-back gradient.
4. high-strength refractory brick according to claim 1, it is characterised in that: the cooperation convex block (4) and mating groove (5)
It is corresponding up and down, and be the isosceles right triangle of bottom edge 20mm, height 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811723.3U CN208983865U (en) | 2018-05-29 | 2018-05-29 | A kind of high-strength refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811723.3U CN208983865U (en) | 2018-05-29 | 2018-05-29 | A kind of high-strength refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983865U true CN208983865U (en) | 2019-06-14 |
Family
ID=66777207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820811723.3U Active CN208983865U (en) | 2018-05-29 | 2018-05-29 | A kind of high-strength refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983865U (en) |
-
2018
- 2018-05-29 CN CN201820811723.3U patent/CN208983865U/en active Active
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