Have a lot of people are built to furnace kiln and when repair, be aimed at the firebrick that what chooses is mist of a mystery, the reason is very simple, that is to say because the model norms of firebrick is overmuch, if be to choose firebrick of GB model norms to still had better be purchased relatively, if different firebrick wants to search oneself must model norms, you are more not easy, the working experience that I sell firebrick 10 years with the market makes clear below to issue firebrick how to be bought!
Firebrick model norms is various, for instance: G4, T-36, N1. . . . . spoken parts in an opera adept person sees way, be not professional add trouble to. Answer the distinction of norms of this kind of model, production industry personnel a few can detection, model norms dimension is understood simply. Can be not major, be the staff member that purchases firebrick especially, seeing so much model norms is to feel truly do not wear brains. Now with respect to firebrick brick date, number name reach its the measure of brick of material of various versatility fire prevention is main parameter begin simple and easy detailed introduction.
One, firebrick brick date and number name means
The “ that the T in bricky date conveys versatility brick understands ” word the first English of phonetic alphabet is uppercase. Respective expression of K and the Z after T word, C, S, J is straight model the “ of brick of form of brick of form of brick of form of agree of brick, side, perpendicular agree, wide agree and arch foot brick is straight ” of side of ” , “ , “ sets upright ” , “ wide ” . Serial number is after short perpendicular line.
Respective expression of K and the Z in number, C, S, J is straight model the “ of brick of form of brick of form of brick of form of agree of brick, side, perpendicular agree, wide agree and brick of arch foot form is straight ” of side of ” , “ , “ sets upright ” , “ wide ” and. Straight model hundreds when A grows for the brick after bricky English letter reach 10 large numbers, it is the 10 large numbers of bricky thick C next. Hundreds when " of span of differ in roll end diameter is after letter of English of agree form brick reach 10 large numbers, the 10 large numbers of the left and right sides that are bigger dimension A and A1 of short head dimension next. The K expression of large number end is connected seam word of wide ” of wide brick “ the first lowercase of phonetic alphabet. Hundreds when L grows for brae after letter of English of arch foot brick reach 10 large numbers, it is the 10 large numbers of α of angle of elevation next.
Buy firebrick to should meet the model specification of firebrick simple and easily first most, model norms has GB firebrick key:
T-3 dimension: 230mmx114mmx65mm
T-38 dimension: 230mmx114mmx65/55mm
T-39 dimension: 230mmx114mmx65/45mm
T-19 dimension: 230mmx65/55mmx114mm
T-20 dimension: 230mmx65/45mmx114mm
Firebrick half piece: Dimension: 230mmx114mmx30mm
Firebrick makes the same score 5: Dimension: 570mmx230mmx65mm
Or so firebrick is the commonnest model standards, be GB, be like,also have norms of model of a few kinds of firebrick: Half, 7 separately, arch horn firebrick, ping Liumei, in furnace kiln in building, be long completely use.
Below comes how is firebrick of check the amount used, build in heating furnace reach the overhaul or build a flue, server firewall is the firebrick of T-3 of firebrick that is to say that must want to use, this kind of firebrick also calls a standard firebrick, in wall of build by laying bricks or stones annular furnace kiln or arc kiln furnace or mouth are the firebrick that must want to use it is T-38, T-39, T-19, T-20, these a few kinds of firebrick are not to want to be used only, just choose 1-2 to plant according to the dimension of furnace kiln straight go.
The breed of industrial kiln furnace is various, its furnace tectonic means is multifarious. Different furnace of tall kiln has different regulation to firebrick handicraft, be norms dimension and type especially. Consequently because furnace of identical cave dwelling uses the position different the provision to firebrick handicraft is endless and same. Manufacturer of fireproof material firebrick is Henan Kang Hui you introduce next common firebrick bricks in detail model reach model norms.
Standard firebrick has 6 kinds, amid is straight model firebrick has 2 to plant (T-3, t-6) , firebrick of large contract form 2 kinds (T-19, t-22) , firebrick of form of side large contract 2 kinds (T-38, t-41) .
(1) straight model firebrick.
Straight model brick of the T-3 in the brick is to mix illicit with this kind of the most general firebrick, basically furnace of this kind of every kiln must be used, its appearance and dimension give out:
The cubage of T-3 brick is 1690cm3 about. Its dimension is fixed immobile, and material is not fixed immobile. According to its material different can divide into brick of clay of clay brick, half silica brick, tall aluminous firebrick, silica brick, light qualitative concrete, the model norms that tall aluminium makes firebrick is (LZ)-65, (LZ)-55, (LZ)-48 a few kinds.
Is the character of T-3 brick: ? Ji inspects handsome of δ η ancienting name for a water catltrop - 3 bricks can blend in various kiln furnace, various different the wall of build by laying bricks or stones of means. ② is suttle and measurable. Every film contract weighs brick of sticky earthy T3 3.5kg; every film contract weighs brick of half silicon qualitative T-3 every film contract weighs brick of 3.4kg; silicon qualitative T-3 3.2kg. This kind suttle in the light of build furnace real operation is relatively modest. ③ cubage suits. The dimension of T3 brick is 230×113×65mm, this kind of cubage is helpful for wall of build by laying bricks or stones.
The inadequacy of the existence of T-3 brick is: T- because 3 bricks apply general, want to often help firm with red brick when the wall of build by laying bricks or stones of certain kiln furnace, t3 brick thick 65mm, add 2~3 the ash of Mm is seamed, baohou is 67~68mm. And 53mm of Bao Houwei of red brick head, the ash that adds 5~8mmn is seamed, 58~61mm of specific Bao Hou. In the wall of build by laying bricks or stones of boiler, every are overmuch
Brick of layer regulation T-3 and red brick are mutual the tooth is occlusive, promote them the compressive strength among, because Bao Hou of 2 kinds of bricks is different, go up without same plane figure, the tooth is occlusive the state is not quite good.
The application of T-6 brick did not have T-3 brick general. The cubage of T-6 brick is 2000m3 about, thirdly view and commodity block diagram give out:
T-6 basis of its material different can divide into brick of clay of clay brick, half silica brick, tall aluminous firebrick, silica brick, light qualitative concrete, the model norms that tall aluminium makes firebrick is (LZ)-65, (LZ)-55, (LZ)-48 a few kinds.
(2) firebrick of large contract form
The T-19 in brick of large contract form is application this kind of relatively general brick. Cubage is 1560cm3 relative to density. The 3 view of T-19 brick and commodity block diagram give out:
According to its material different T-19 brick can be divided into brick of clay of clay brick, half silica brick, tall aluminous firebrick, silica brick, light qualitative concrete. The model norms of tall aluminous firebrick has amid (LZ)-65, (LZ)-55, (LZ)-48 a few kinds.
T-9 brick applies in the place such as mouth, arch in the key in industrial kiln furnace. When arch of wall of build by laying bricks or stones and mouth, t-19 brick constant with T-20, t-3 reachs T52(of brick of its arch horn or T51, t-53) cooperate to apply each other. The dominant position that uses T-19 brick is T-19 brick and T-20, t-3, the arch of wall of T-52 build by laying bricks or stones is very firm, beautiful easy, wear well.
According to its material different T-22 firebrick can be divided into brick of clay of clay brick, half silica brick, tall aluminous firebrick, silica brick, light qualitative concrete, the model norms that tall aluminium makes firebrick is (LZ)-65, (LZ)-55, (LZ)-48 a few kinds.
T-22 brick applies to arch of wall of build by laying bricks or stones in industrial kiln furnace. T-22 is in build arch to often cooperate to apply each other with T23 and T-50 of brick of its arch horn, the dominant position that uses wall of T-22 build by laying bricks or stones and T-19 brick are same.
(3) brick of form of side large contract
The T38 brick application in brick of form of side large contract is relatively general. The cubage of T38 brick is 1560cm3 about. The 3 view of T-38 brick and commodity block diagram give out:
According to its material different brick of clay of clay brick, half silica brick, tall aluminous firebrick, silica brick, light qualitative concrete. The model norms of tall aluminous firebrick has amid (LZ)-65, (LZ)-55, (LZ)-48 a few kinds.
T—38 brick applies to arch of wall of build by laying bricks or stones, mouth to wait in industrial kiln furnace. T-38 brick is in arch of wall of build by laying bricks or stones, mouth often with T-39 brick, t-3 brick reachs T-61 of brick of its arch horn or T-62, t-63 cooperate to apply each other. The dominant position that uses T-38 brick is T-38 brick and T-39, the mouth of T-61 build by laying bricks or stones or arch are very firm, beautiful easy, wear well.
T38 brick and T-19 brick are different, t-19 brick is tall and narrow, t38 brick is wide and long, because the measurement of these two kinds of bricks is different, the position that uses accordingly is different also, normally the great majority in boiler applies T-38 brick.
According to its material different T-41 brick can can divide into brick of clay of clay brick, half silica brick, tall aluminous firebrick, silica brick, light qualitative concrete, the model norms that tall aluminium makes firebrick is (LZ)-65, (LZ)-55, (LZ)-48 a few kinds.
T-41 brick is crucial in industrial kiln furnace it is arch of wall of build by laying bricks or stones. T-41 brick often reachs his to cooperate to apply each other for horny brick T-60 with T-42 in arch of wall of build by laying bricks or stones, also can reach T-58 of brick of its arch horn with T-40, t-59 cooperates to apply each other. The dominant position that uses wall of T-41 brick build by laying bricks or stones and T-38 brick are same.
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