CN204830865U - High temperature resistant insulating brick of dot matrix joggle formula - Google Patents
High temperature resistant insulating brick of dot matrix joggle formula Download PDFInfo
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- CN204830865U CN204830865U CN201520543861.4U CN201520543861U CN204830865U CN 204830865 U CN204830865 U CN 204830865U CN 201520543861 U CN201520543861 U CN 201520543861U CN 204830865 U CN204830865 U CN 204830865U
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Abstract
The utility model discloses a high temperature resistant insulating brick of dot matrix joggle formula, including the brick body, this brick body is hexahedron structure, is in at least be equipped with a plurality of point type tenons on the face of building by laying bricks or stones of brick body, be equipped with a plurality of point type tongue -and -grooves build facial features another right face of building by laying bricks or stones with this on, the structural shapes joggle of this point type tenon and point type tongue -and -groove corresponds. Point type tenon and point type tongue -and -groove are the dot matrix and arrange on the face of building by laying bricks or stones of brick body. Point type tenon and point type tongue -and -groove on the brick body are gone by mistake or are arranged going. The high h of point type tenon and the thickness H of brick body compare hH=110 - 115. The utility model discloses a fire -resistant insulating brick can be realized the clay of exempting from of brick wall body and build by laying bricks or stones fast, combines the reinforce between the brick, can effectively stop heat energy to leak, extensively is applicable to in various standard forms, common type and the heterotypic fire -resistant insulating brick.
Description
Technical field
The utility model relates to a kind of refratory insulating brick for Industrial Stoves and Thermal Equipment, particularly relates to and a kind ofly can exempt from the adhesive such as refractory wass or high temperature clay, be convenient to fast placing and have the refratory insulating brick in conjunction with attachment force between good brick.
Background technology
Refratory insulating brick is building industry kiln and the requisite high-temperature structural material of all kinds of Thermal Equipment; Refratory insulating brick not only will bear high temperature action, mechanical stress and 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; refratory insulating brick also 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 can change even violent fluctuation; the sharply change of this temperature is easy to cause the bonding clay of brickwork joint to come off cracking; thermal source is caused constantly to leak seepage; radiation loss is large; the thermal efficiency is low; even cause kiln wall isostructuralism of bursting apart to destroy, thus affect the stability of Thermal Equipment, security and continuous production.
Existing refratory insulating brick is mostly relative between two by large face, end face and end face and right angle hexahedron structure that is that 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, and the binding ability between brick and brick is poor.More because refratory insulating brick brick body material is different from building clay material by laying bricks or stones, there is bigger difference in its thermal coefficient of expansion, under high-temperature situation or when being heated uneven, different expanding with heat and contract with cold is there is in brick body from clay, and very easily there is crackle in the expansion of brickwork joint or contraction, 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 the increase of crackle there will be to fall brick with constantly expanding, therefore the clay for bonding brick body becomes the direct hidden danger that in actual motion, heat leak and kiln wall damage on the contrary.Build refratory insulating brick by laying bricks or stones with jointing materials such as bonding cements, the heat energy that not only obviously can increase brickwork joint leaks chance, also wants the jointing material of at substantial, increases material cost, and construction trouble, and long construction period, turn increases construction cost; Especially be not suitable with combat resilience, should build by acute refractory wall brick.Therefore, the refractory wall that existing refratory insulating brick is constructed not only easily occurs dispelling the heat in crack, and heat energy dissipation is serious, and the thermal efficiency is not high, and construction trouble, and construction cost is high, is difficult to form firm and stable masonry construction.
Utility model content
For the above-mentioned deficiency existing for prior art, technical problem to be solved in the utility model is to provide a kind of dot matrix tenon joint type high temperature resistant heat insulation brick, and it can not only exempt from clay fast placing, and between brick, adhesion is strong, can effectively stop heat energy to leak.
In order to solve the problems of the technologies described above, of the present utility modelly comprise brick body, this brick body is hexahedron structure, at least on a bricklaying surface of described brick body, be provided with some point type tenons, another bricklaying surface relative with this bricklaying surface is provided with some point type tongue-and-grooves, and the planform joggle of this point type tenon and point type tongue-and-groove is corresponding.
In the utility model, can the point type tenon of corresponding joggle and point type tongue-and-groove owing to being respectively arranged with on the bricklaying surface that brick body is relative, the tenon of some dot matrix distributions on adjacent bricks body bricklaying surface and tongue-and-groove, defining can the concavo-convex field of conjugate action of directly grafting mutually, the concavo-convex like this field of conjugate action passes through tenon and the mutual tightly buckle of tongue-and-groove of numerous dot matrix arrangements, make contraposition between brick body accurate, can realize directly piling to assemble building, build by laying bricks or stones very efficient and convenient, adhesion between brick body is also strengthened greatly, and the fire-resistant body of wall entirety of formation is good.The firebrick structure of this grooving engagement, also greatly increases occlusal contact condition area between brick body, had both defined tight brick body buckle and be fitted and connected structure, constitute again tortuous brick body connecting sewing, enhance brick body sealing property.More because the tenon that distributed by point type and tongue-and-groove card inserting structure achieve building by laying bricks or stones without clay between refractory wall nogging body, namely building by laying bricks or stones of body of wall can be completed by the direct corresponding clamping of dot matrix tenon and groove, and build by laying bricks or stones without the need to bonding agents such as clay, fundamentally avoid brickwork joint cracking and expansion that brickwork joint that different brick body material and bonding agent formed expands with heat and contract with cold caused, thoroughly solve heat energy along brickwork joint to exosmosis and tandem path, effectively prevent the leakage of heat energy, there is higher heat utilization rate and the thermal efficiency.
Further embodiment of the present utility model, described point type tenon and point type tongue-and-groove are that dot matrix is arranged on the bricklaying surface of brick body.Point type tenon on described brick body and point type tongue-and-groove mistake are gone or arrange row.The mortise structure of dot matrix, has laminating contact area large, is convenient to exempt from clay heap and assembles the accurate location of building and between brick.Dot matrix mortise structure also can form numerous Occlusal contact point, is formed between tight brick and builds contact seam by laying bricks or stones, can effectively stop the leakage of thermal source and gang up.Some joggle(d) joint contacts of this dot matrix mortise structure formation, greatly strengthen adhesion between brick again, not only improve wall integrity, and well can achieve the laying fireproof bricks without clay stick simultaneously.
Preferred embodiment of the present utility model, ratio h/H=1/10-1/15 of the height h of described point type tenon and the thickness H of brick body.This physical dimension can ensure structure and the adhesion of point type tenon preferably, can not form again the damage to brick bulk strength and bearing capacity, has that adhesion is strong, good seal, global density high in conjunction with advantage.
A kind of preferred embodiment of the present utility model, described point type tenon is the round spherical cap structure of evagination, and described point type tongue-and-groove is the positive rectangular pyramid structure of indent.The spherical crown height h of described point type tenon and ratio h/R=0.8-1 of radius of spherical crown R, positive four rib bottom side length L=(2.1-2.3 of described point type tongue-and-groove) R, °-120 °, cone-apex angle α=90 of these positive four rib tenons fit in ball with positive rectangular pyramid buckle and label, its adhesion is strong, buckle is firm, is beneficial to realization and exempts from clay reliably and build by laying bricks or stones and form firm refractory brick body of wall.Positive rectangular pyramid and spherical crown buckle structure form sealed extruded contact wire again between pyramid and spherical crown, not only firm position, and good seal performance, and this structure is also convenient to make.
Another preferred embodiment of the present utility model, described point type tenon is evagination circle spherical cap structure, this ball hat radius R; Described point type tongue-and-groove is the conical structure of indent, and °-120 °, cone-apex angle α=90 of this circular cone, conical bottom circular diameter is (2.1-2.3) R.The snap into engagement of spherical crown and circle or circular cone, combines stronger between bricklaying surface, extruding contact good sealing effect, can be formed and exempt to glued joint building by laying bricks or stones of refractory brick body of wall, have again good body of wall sealing.
A preferred embodiment more of the present utility model, described point type tenon is the terrace with edge structure of evagination, and described point type tongue-and-groove is the terrace with edge structure of indent.This point type tenon is the positive truncated rectangular pyramids of evagination or positive six terrace with edges, this point type tongue-and-groove is the positive truncated rectangular pyramids of indent or positive six terrace with edges, fin platform and the mutual buckle of indent terrace with edge in addition, both there is good sealing, stronger adhesion, and build bulk strength by laying bricks or stones, be convenient to again manufacture, be convenient to exempt from clay and build by laying bricks or stones.
Further embodiment of the present utility model, is at least respectively arranged with grafting bar-shaped trough and grafting bar shaped tenon on the bricklaying surface that described brick body two is relative.In this embodiment, both can be respectively arranged with grafting bar-shaped trough and grafting bar shaped tenon on the bricklaying surface that brick body one is relative; Also can be provided with grafting bar-shaped trough on two bricklaying surfaces that described brick body is adjacent, two bricklaying surfaces relative with described adjacent bricklaying surface are then provided with grafting bar shaped tenon.This structure is on the basis of point type mortise structure, turn increase bar shaped joint tongue and link slot, define tighter sealing, bar shaped tenon groove structure forms tortuous brick contact level, not only formed to stablize and be firmly connected with a joggle, globality is better, and has blocked the infiltration of thermal source on multi-direction and ganged up, and has tighter moisturizing effect of heat insulation.
Further embodiment of the present utility model, two end faces that described brick body is relative are respectively arranged with clamping tenon and buckling groove.In this structure, clamping tenon and buckling groove are through on the end face of brick body, make on the basis of dot matrix mortise structure, add fire-resistant body of wall longitudinal adhesion and sealing property, more can stable engagement connect between refractory brick, globality is more excellent, better can block thermal source along the leakage of brickwork joint with gang up.This structure is also convenient to make processing, is convenient to exempt from glue building construction.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model dot matrix tenon joint type high temperature resistant heat insulation brick is described further.
Fig. 1 is the main sectional structure schematic diagram of a kind of detailed description of the invention of the utility model dot matrix tenon joint type high temperature resistant heat insulation brick;
Fig. 2 is the plan structure schematic diagram of Fig. 1 illustrated embodiment;
Fig. 3 be Fig. 1 illustrated embodiment look up structural representation;
Fig. 4 is I partial enlargement structural representation of Fig. 1 illustrated embodiment;
Fig. 5 is II partial enlargement structural representation of Fig. 1 illustrated embodiment;
Fig. 6 be the adjacent two refratory insulating brick point type tenons of Fig. 1 illustrated embodiment and point type tongue-and-groove engaging time position dimension schematic diagram;
Fig. 7 is the plan structure schematic diagram of another detailed description of the invention of the utility model;
Fig. 8 be Fig. 7 illustrated embodiment look up structural representation;
Fig. 9 is the main sectional structure schematic diagram of the another detailed description of the invention of the utility model;
Figure 10 is the plan structure schematic diagram of Fig. 9 illustrated embodiment;
Figure 11 is the main sectional structure schematic diagram of another detailed description of the invention of the utility model;
Figure 12 is the plan structure schematic diagram of Figure 11 illustrated embodiment.
In figure, 1-brick body, 2-point type tenon, 3-point type tongue-and-groove, 4-grafting bar shaped tenon, 5-grafting bar-shaped trough, 6-clamping tenon, 7-buckling groove.
Detailed description of the invention
Embodiment one:
As shown in Figure 1, Figure 2 and Figure 3, brick body 1 is the standard size brick adopting sial series refractory material to sinter into.Common brick or special shaped brick can certainly be sintered into refractory material, the agglomerated material of brick body 1 can also be alkaline series refractory material, containing the refractory heat-insulating such as Zr refractory material or fire clay agglomerated material.The agent structure of brick body 1 is regular hexahedron, and the brick body 1 of this regular hexahedron comprises large facing each other, the right angle hexahedron that surrounds of end face and end face.The upper and lower surfaces of brick body 1 are main bricklaying surface, and its end face is also bricklaying surface, and the front end face of brick body 1 or rear end face are face hot side.Length × wide × thick=230mm × 114mm × 76mm of brick body 1.According to the actual service condition of refractory brick, its large, six equal possibilities in face such as end face and end face are bricklaying surface or face hot side.
As shown in Figure 1 and Figure 2, upper large of brick body 1 is arranged with several point type tenons 2 with ranks form, the point type tenon 2 on this large has 6 row, 12 row, 72 point type tenons 2, and point type tenon 2 arranges row form with regular.As shown in Fig. 1 and Fig. 4, the height h of point type tenon 2 is 1:14 with the ratio of the thickness H of brick body 1, consider clamping intensity and the clamping sealing effectiveness of point type tenon 2, be optimum between ratio h/H=1/10-1/15 of multiple comparison test point type tenon height h and brick body thickness H, best moistening effect can be reached.Point type tenon 2 is in half spherical cap structure, and the radius R=6mm of this spherical crown, the centre of sphere of spherical crown should be positioned at this large with upper/lower positions, the highlyest can only be positioned on this large, namely spherical crown height h and the ratio of radius of spherical crown R should be controlled in h/R=0.8-1.
As shown in Figure 1, Figure 3, lower large of brick body 1 there are some point type tongue-and-grooves 3 with row-column arrangement, point type tongue-and-groove 3 on this large has 6 row, 12 row, 72 point type tongue-and-grooves 3 equally, point type tongue-and-groove 3 also arranges row form with regular, the structure of point type tongue-and-groove 3 and the planform of point type tenon 2 can mutual corresponding joggles, to make adjacent bricks body by point type tenon 2 and point type tongue-and-groove 3 joggle engaging mutually.As shown in Figures 1 and 5, point type tongue-and-groove 3 is the positive rectangular pyramid structure of indent, cone-apex angle α=100 ° of this positive rectangular pyramid, preferably °-120 °, these cone-apex angle α=90, the positive rectangular pyramid bottom side length of indent of point type tongue-and-groove 3 should slightly larger than spherical crown diameter, rectangular pyramid bottom side length L=(2.1-2.3 as shown in Figure 6) R is excellent.Cone bottom side length and cone-apex angle select to have the stressed and buckle sealing of comparatively reasonably buckle within the scope of this.The clay of exempting from that these preferred structural parameters can realize refratory insulating brick is well built by laying bricks or stones.
Embodiment two:
Fig. 7 and Fig. 8 shows the structural representation of another embodiment of the present utility model.In the present embodiment except point type tenon 2 and the arrangement architecture of point type tongue-and-groove 3 on the large face of brick body 1, and outside the structure difference of point type tongue-and-groove 3, other structures are identical.The large face of brick body 1 upper and lower two of the present embodiment is arranged with respectively 6 row, 12 row, 72 point type tenons 2 and point type tongue-and-groove 3 one-tenth to be staggered structure, this structure has better builds sealing effectiveness by laying bricks or stones.Point type tongue-and-groove 3 is the conical structure of indent, the cone-apex angle α of cone still preferred °-120 °, α=90, and point type tenon 2 is still spherical cap structure, the round radius of spherical crown of the end circular diameter of point type tongue-and-groove 3 circular cone to be then (2.1-2.3) R, R be point type tenon 2.This point type tenon 2 and point type tongue-and-groove 3 planform can mutual corresponding joggles.
Embodiment three:
Fig. 9, Figure 10 show the structural representation of another detailed description of the invention of the utility model.The present embodiment, except having the architectural feature of embodiment one, is also provided with grafting bar shaped tenon 5 on the adjacent end face and end face of brick body 1, and this grafting bar shaped tenon 5 extends to end face adjacent with it from above-mentioned end face.On another end face relative with end face with above-mentioned adjacent end face and end face, be then provided with grafting bar-shaped trough 4, this grafting bar-shaped trough 4 is also extend to end face from end face.The cross section of this grafting bar-shaped trough 4 is the strip half slot shape of indent, and the cross section of grafting bar shaped tenon 5 is the strip semi-cylindrical of evagination.Grafting bar-shaped trough 4 and grafting bar shaped tenon 5 radius should control between 1/10-1/15 of brick body 1 thickness.The cross sectional shape of above-mentioned grafting bar-shaped trough 4 and grafting bar shaped tenon 5 can also be can the coincide isosceles trapezoid of joggle, triangle or rectangle, can be plugged in the grafting bar-shaped trough 4 of adjacent bricks body to make grafting bar shaped tenon.Grafting bar shaped tenon 5 in this embodiment and grafting bar-shaped trough 4 can also be only to be arranged on two relative end faces of brick body 1 or in both ends of the surface or on two relative large faces.
Embodiment four:
Figure 11, Figure 12 show the structural representation of another detailed description of the invention of the utility model.The present embodiment is except having the architectural feature of embodiment one, two end faces that brick body 1 is relative are respectively arranged with clamping tenon 6 and buckling groove 7, the shape of cross section of clamping tenon 6 and buckling groove 7 is isosceles trapezoid, clamping tenon 6 and buckling groove 7 can coincide clamping, to make clamping tenon 6 can be connected in the buckling groove 7 of adjacent bricks body.The bottom length of above-mentioned isosceles trapezoid is 1/2 of brick body end face width, and namely the width of rebate of buckling groove 6 is 1/2 of place end face width; The tenon bottom width of clamping tenon 6 is also 1/2 of place end face width.The cross sectional shape of clamping tenon 6 and buckling groove 7 is outside isosceles trapezoid, can also be rectangle or semicircle.
Above-mentionedly enumerated preferred embodiments more of the present utility model, but the utility model is not limited thereto.When still falling in protection domain of the present utility model without prejudice to improvement done when the utility model general principle and conversion.
Claims (10)
1. a dot matrix tenon joint type high temperature resistant heat insulation brick, comprise brick body (1), this brick body (1) is in hexahedron structure, it is characterized in that: at least on a bricklaying surface of described brick body (1), be provided with some point type tenons (2), another bricklaying surface relative with this bricklaying surface is provided with some point type tongue-and-grooves (3), and the planform joggle of this point type tenon (2) and point type tongue-and-groove (3) is corresponding.
2. dot matrix tenon joint type high temperature resistant heat insulation brick according to claim 1, is characterized in that: described point type tenon (2) and point type tongue-and-groove (3) are arranged on the bricklaying surface of brick body (1) in dot matrix.
3. dot matrix tenon joint type high temperature resistant heat insulation brick according to claim 1, is characterized in that: the point type tenon (2) on described brick body (1) and point type tongue-and-groove (3) mistake are gone or arrange row.
4. dot matrix tenon joint type high temperature resistant heat insulation brick according to claim 1, is characterized in that: ratio h/H=1/10-1/15 of the height h of described point type tenon (2) and the thickness H of brick body (1).
5. the dot matrix tenon joint type high temperature resistant heat insulation brick according to claim 1,2,3 or 4, is characterized in that: the round spherical cap structure of described point type tenon (2) in evagination, the positive rectangular pyramid structure that described point type tongue-and-groove (3) is indent.
6. dot matrix tenon joint type high temperature resistant heat insulation brick according to claim 5, it is characterized in that: the spherical crown height h of described point type tenon (2) and ratio h/R=0.8-1 of radius of spherical crown R, positive four rib bottom side length L=(2.1-2.3 of described point type tongue-and-groove (3)) R, °-120 °, cone-apex angle α=90 of these positive four rib tenons.
7. the dot matrix tenon joint type high temperature resistant heat insulation brick according to claim 1,2,3 or 4, is characterized in that: described point type tenon (2) is circle spherical cap structure in evagination, this ball hat radius R; The conical structure that described point type tongue-and-groove (3) is indent, °-120 °, cone-apex angle α=90 of this circular cone, conical bottom circular diameter is (2.1-2.3) R.
8. the dot matrix tenon joint type high temperature resistant heat insulation brick according to claim 1,2,3 or 4, is characterized in that: the terrace with edge structure that described point type tenon (2) is evagination, the terrace with edge structure that described point type tongue-and-groove (3) is indent.
9. the dot matrix tenon joint type high temperature resistant heat insulation brick according to claim 1,2,3 or 4, is characterized in that: at least on the bricklaying surface that described brick body (1) two is relative, be respectively arranged with grafting bar-shaped trough (4) and grafting bar shaped tenon (5).
10. the dot matrix tenon joint type high temperature resistant heat insulation brick according to claim 1,2,3 or 4, is characterized in that: on two end faces that described brick body (1) is relative, be respectively arranged with clamping tenon (6) and buckling groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543861.4U CN204830865U (en) | 2015-07-26 | 2015-07-26 | High temperature resistant insulating brick of dot matrix joggle formula |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543861.4U CN204830865U (en) | 2015-07-26 | 2015-07-26 | High temperature resistant insulating brick of dot matrix joggle formula |
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| Publication Number | Publication Date |
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| CN204830865U true CN204830865U (en) | 2015-12-02 |
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| CN201520543861.4U Expired - Fee Related CN204830865U (en) | 2015-07-26 | 2015-07-26 | High temperature resistant insulating brick of dot matrix joggle formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066706A (en) * | 2015-07-26 | 2015-11-18 | 东台市宏大耐热材料有限公司 | Dot matrix mortise joint type high-temperature-resistant heat insulation brick |
-
2015
- 2015-07-26 CN CN201520543861.4U patent/CN204830865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066706A (en) * | 2015-07-26 | 2015-11-18 | 东台市宏大耐热材料有限公司 | Dot matrix mortise joint type high-temperature-resistant heat insulation brick |
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| 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: 20151202 Termination date: 20200726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |