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    • 3. 发明公开
    • 석고 소성 장치 및 석고 소성 방법
    • 石膏烧成装置和石膏烧成法
    • KR1020170119681A
    • 2017-10-27
    • KR1020177021956
    • 2016-02-12
    • 요시노 셋고 가부시키가이샤
    • 니이미카츠미엔도카즈미타케나카타케시니토코지
    • C04B11/028F27B15/10F27D7/04F26B3/08
    • B01J6/001B01J6/00B09B3/00C01F11/46C04B11/028F26B3/08F27B15/00F27D7/04
    • [과제] 노내의원료석고퇴적층의유동성을개선하여, 소성석고의「소성불균일」발생을방지함과아울러, 소성로의연료소비량을삭감한다. [해결수단] 석고소성장치는평면으로보아원형또는환상의노 내벽면을갖는석고소성로(1, 3-7)와, 노체의중심부에배치된연소관(2)을구비하고, 연소관의하부로부터분출하는고온가스분류(Hg)에의해노 내의원료석고(M)를소성하거나또는건조시킨다. 소성로는노 내벽면근방의원료석고를소성로의둘레방향으로힘을가하거나, 또는노 내벽면근방의원료석고의둘레방향의운동을원조하는고정날개식또는가동날개식의보조장치를갖는다. 보조장치는연소관의하단부외주역에각도간격을두고둘레방향으로배열한복수의고정날개(10), 또는노 내벽면이구성하는원추면또는내주면을관통하는교반기(30)를갖는다.
    • [问题],以提高原料石膏沉积的流动性在炉内,从而防止“击发不规则”也发生在煅烧石膏和,在同一时间,以减少烧结炉的燃料消耗。 [解决问题的手段]石膏煅烧装置石膏烘烤炉具有圆形孔或环形炉的平面的内壁面(1,3-7)和,和具有一个燃烧管(2)设置在炉体的中心,从所述燃烧管的下部喷出 炉内的生石膏(M)通过高温气体部分(Hg)烧制或干燥。 烘烤炉是具有固定刀片或电源的可动式的推理辅助装置附近的内壁面下降原料石膏在烧成炉中或在运动的附近的石膏原料的内壁圆周的炉或援助的圆周方向上的炉。 辅助装置具有穿过所述圆锥形表面或固定刀片10,或在布置在多个燃烧管的主要配置的外下端的圆周方向的角度间隔的熔炉的内壁表面的内周表面上的搅拌器(30)。
    • 6. 发明公开
    • 알파-황산칼슘 반수화물 제조 방법 및 장치
    • 从硫酸钙二硫酸盐生产硫酸钙硫酸钙的方法
    • KR1020100051590A
    • 2010-05-17
    • KR1020097024373
    • 2008-05-20
    • 그렌쩨바흐 베에스하 게엠베하
    • 예거라인하르트브로시크알프레트
    • C04B11/028C04B11/032
    • C04B11/032C04B11/0281
    • Disclosed is a method for producing alpha-calcium sulfate hemihydrate from calcium dihydrate. Said method has the following features: a) calcium dihydrate is fed to an agitated autoclave (1); b) the agitated autoclave (1) is indirectly heated; c) water is added and incorporated in a controlled manner; d) the feedstock is prevented from adhering to surfaces of the reaction chamber by means of moved chains (3) that are mounted on the paddles and/or the drive shaft (16) of the agitated autoclave (1); e) the pressure in the reaction chamber is regulated at intervals or in a continuous manner by discharging vapor when a certain pressure has been reached in the interior, the vapor being conducted via a centrifugal separator and a control valve; f) cold air is delivered for residual drying purposes; g) the process material is removed. Also disclosed is a corresponding apparatus for carrying out said method.
    • 公开了从二水合钙制备α-硫酸钙半水合物的方法。 所述方法具有以下特征:a)将二水合钙加入到搅拌的高压釜(1)中; b)搅拌的高压釜(1)间接加热; c)加入水并以受控的方式加入; d)通过安装在搅拌高压釜(1)的桨叶和/或驱动轴(16)上的移动链(3)防止原料粘附在反应室的表面上; e)当在内部达到一定压力时,反应室中的压力以间隔或连续的方式通过排出蒸汽来调节,蒸气通过离心分离器和控制阀传导; f)冷空气交付用于残留干燥目的; g)去除工艺材料。 还公开了用于执行所述方法的相应装置。