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    • 2. 发明申请
    • GRATE ELEMENT
    • 格子元素
    • WO1994008191A1
    • 1994-04-14
    • PCT/EP1993002599
    • 1993-09-24
    • F.L. SMIDTH & CO A/SBENTSEN, BoMASSARO, Michael, Robert
    • F.L. SMIDTH & CO A/S
    • F27D15/02
    • F27D15/022
    • A grate element (1) for a grate surface, e.g. in a clinker cooler, is shaped in the form of a box between the walls (3, 4) of which a number of surface-defining grate bars (5, 6) are mutually arranged so that, between them, they from fine gas channels (7). The grate bars (5, 6) alternately consist of bars (5) having a substantially rectangular cross section and bars (6) having a cross section substantially of the form of an inverted T. The rectangular bars (5) overlap the transverse sections (6a) of the T-bars, each of which is provided at the free end with a projecting, longitudinal bead (17), whereas each of the rectangular bars (5) at the sides facing the T-bars (6) are correspondingly configured with depending, longitudinal beads (15). Hereby it is obtained that the grate element is effectively cooled, that the pressure loss through the grate element is appropriately large, that the grate element is protected against falling-through of material and that maintenance work in connection with the replacement of grate elements is facilitated.
    • 用于炉排表面的炉排元件(1),例如 在熟料冷却器中,在壁(3,4)之间以箱形的形式成形,其中多个表面限定格栅条(5,6)相互布置,使得它们之间由细气体通道 (7)。 格栅条(5,6)交替地由具有基本上矩形横截面的杆(5)组成,杆(6)具有基本上呈倒T形的横截面。矩形杆(5)与横截面 每个T形杆在自由端处设置有突出的纵向凸缘(17),而每个矩形杆(5)在面对T形杆(6)的一侧被相应地配置 具有垂直的纵向珠(15)。 由此获得的是,炉排元件被有效地冷却,通过篦子元件的压力损失适当地大,以防止格栅元件不被材料塌陷,并且有助于更换炉排元件的维护工作 。
    • 3. 发明申请
    • GRATE ELEMENT FOR A GRATE SURFACE
    • 谷物表面的谷物元素
    • WO1994008187A1
    • 1994-04-14
    • PCT/US1993009445
    • 1993-10-05
    • FULLER COMPANYBENTSEN, Bo
    • FULLER COMPANY
    • F26B17/00
    • F27D15/022
    • A grate element (1) for a grate surface, e.g. in a clinker cooler, is shaped in the form of a box between the walls (3, 4) of which a number of grate surface-defining grate slats (5, 6) are mutually arranged so that, between them, they form fine gas slots (7). Under each of these slots (7) the grate element (1) comprises an L-shaped slat (9) the ends of which are fixed to the side walls (3, 4) and the body (6) of which is fixed along its entire length to the overlying grate slat (5) so that the foot (12) of the L-shaped slat is positioned parallel to the grate slats (5). Therefore, the grate element is effectively cooled, the pressure loss through the grate element is appropriately large, the grate element is protected against falling-through of material, and maintenance work in connection with the replacememnt of grate elements is facilitated.
    • 用于炉排表面的炉排元件(1),例如 在熟料冷却器中,在壁(3,4)之间以箱形的形式成形,其中多个格栅表面限定格栅板条(5,6)相互布置,使得它们之间形成细小的气体 插槽(7)。 在这些狭槽(7)的每一个下方,格栅​​元件(1)包括一个L形板条(9),它们的端部固定在侧壁(3,4)上,其主体(6)沿着它 整个长度到覆盖的格栅板条(5),使得L形板条的脚部(12)平行于格栅板条(5)定位。 因此,有效地冷却炉排元件,通过炉排元件的压力损失适当地大,保护炉排元件免受材料的塌陷,并且有利于更换炉排元件的维护工作。
    • 5. 发明申请
    • GRATE ELEMENT
    • 格子元素
    • WO1994008192A1
    • 1994-04-14
    • PCT/EP1993002600
    • 1993-09-24
    • F.L. SMIDTH & CO. A/SBENTSEN, BoMASSARO, Michael, Robert
    • F.L. SMIDTH & CO. A/S
    • F27D15/02
    • F27D15/022
    • A grate element (1) for a grate surface, e.g. in clinker cooler, comprises a top plate (5) which is shaped in the form of a box having a surface which is plane at one end, whereas at the other end it consists of in cross section downwardly curved slats (6) which, between them, form slots (9). The grate element further comprises a corrugated bottom plate (7) which is provided with longitudinal rows of slots (11) and projections (13) rising into the slots of the top plate (9), and gas channels (3) which are defined by the underside of the slats of the top plate (5) and the upper side of the bottom plate (7), and open at the slots (9, 11) in the two plates (5, 7). Hereby it is obtained that the top plate of the grate element is effectively cooled, that the pressure loss through the grate element is appropriately large, that the grate element is protected against falling-through of material and that maintenance work in connection with the replacement of grate elements is facilitated.
    • 用于炉排表面的炉排元件(1),例如 在熟料冷却器中,包括一顶板(5),该顶板(5)成形为具有在一端是平面的表面的箱子形式,而另一端由横截面向下弯曲的板条(6)组成, 他们,形成槽(9)。 格栅元件还包括波纹底板(7),其设置有纵排的槽(11)和突起(13),其上升到顶板(9)的槽中,以及气体通道(3),其定义为 顶板(5)的板条的下侧和底板(7)的上侧,并且在两个板(5,7)中的槽(9,11)处开口。 由此获得的是,格栅元件的顶板被有效地冷却,通过格栅元件的压力损失适当地大,以防止格栅元件防止物料掉落,并且维护工作与更换 炉排元素便利。