公开(公告)号：WO2004000742A3

公开(公告)日：2004-03-04

申请号：PCT/EP0306567

申请日：2003-06-23

Applicant: ROCKWOOL INT ,  GROVE-RASMUSSEN SVEND

Inventor： GROVE-RASMUSSEN SVEND

IPC: C03B37/05 ,  C03B37/07

CPC classification number: C03B37/07 ,  C03B37/055 ,  D04H1/4209 ,  D04H1/4226 ,  D04H1/732 ,  D04H1/736 ,  Y02P40/57

Abstract: A cascade spinner process is controlled by monitoring the torque ratio on one or more of the fiberising rotors (7, 8, 9, 10) which are rotating at a preselected speed, and adjusting the conditions on the first rotor (7) in response to deviations of the monitored torque ratio from a predetermined target torque ratio. The torque ratio is generally a ratio of torque on one rotor (usually the last rotor) to the torque on one or more other rotors. An apparatus for use in the process is also disclosed and claimed.

Abstract translation: 通过监测一个或多个以预定速度旋转的纤维化转子（7,8,9,10）中的扭矩比来控制级联旋转器过程，并响应于第一转子（7）调节第一转子（7）上的条件 所监测的扭矩比与预定目标扭矩比的偏差。 扭矩比通常是一个转子（通常是最后一个转子）上的扭矩与一个或多个其他转子上的扭矩的比率。 还公开并要求保护在该方法中使用的装置。

公开(公告)号：WO1992012939A1

公开(公告)日：1992-08-06

申请号：PCT/EP1992000085

申请日：1992-01-15

Applicant: ROCKWOOL INTERNATIONAL A/S ,  GROVE-RASMUSSEN, Svend

Inventor： ROCKWOOL INTERNATIONAL A/S

IPC: C03B37/05

CPC classification number: C03B37/055 ,  Y02P40/57

Abstract: The invention relates to fiberizing apparatus for forming mineral wool and a process using that apparatus. The apparatus comprises a set (1) of at least three rotors mounted for rotation about respective horizontal axes. Melt is poured onto the top rotor (4) and thrown onto subsequent rotors in turn (5, 6 and 7) with the result that fibres are thrown off. The rotors all rotate to give an acceleration field of at least 50 km/s , and are spacially arranged in respect to one another so that a line drawn from the axis of the first rotor (4) to the axis of the second rotor (5) makes an angle (C) of 0-20 DEG below the horizontal.

Abstract translation: 本发明涉及用于形成矿棉的纤维化装置和使用该装置的方法。 该装置包括安装成围绕各自的水平轴旋转的至少三个转子的组（1）。 将熔体倾倒到顶部转子（4）上，并依次（5,6和7）投掷到随后的转子上，结果纤维被甩掉。 转子都旋转以产生至少50km / s 2的加速度场，并相对于彼此空间布置，使得从第一转子（4）的轴线到第二转子 转子（5）的水平角度（C）为0-20度。

公开(公告)号：WO1992006047A1

公开(公告)日：1992-04-16

申请号：PCT/EP1991001862

申请日：1991-09-30

Applicant: ROCKWOOL INTERNATIONAL A/S ,  GROVE-RASMUSSEN, Svend ,  LETH MOLLER, Per ,  FRIIS RASMUSSEN, Bruno

Inventor： ROCKWOOL INTERNATIONAL A/S

IPC: C03B37/05

CPC classification number: C03B37/055 ,  Y02P40/57

Abstract: Apparatus for the formation of mineral wool fibres comprising a set of rotors (1) mounted on a front face (2) of a housing (3) wherein a rotor (5, 6, 7) has associated with it an air supply slot (8, 9, 10) for discharging an air blast close to the periphery of the rotor with an axial component for carrying off the mineral wool fibres and wherein the air slot has direction means (25) to direct the air at an angle to the axial direction that varies along the length of the slot.

公开(公告)号：WO2012140173A1

公开(公告)日：2012-10-18

申请号：PCT/EP2012/056730

申请日：2012-04-12

Applicant: ROCKWOOL INTERNATIONAL A/S ,  GROVE-RASMUSSEN, Svend ,  SOLVANG, Mette

Inventor： GROVE-RASMUSSEN, Svend ,  SOLVANG, Mette

IPC: C03B5/02 ,  C03B5/03 ,  C03C3/062 ,  C03C4/00 ,  C03C13/06

CPC classification number: C03C13/06 ,  C03B5/025 ,  C03B5/04 ,  C03B37/04 ,  C03C3/062 ,  C03C4/0014 ,  C03C2213/02

Abstract: The invention provides a method of manufacture of man made vitreous fibres (MMVF) comprising applying electrical potential to a melt using graphite electrodes; fiberising the melt by means of a spinning cup to form fibres; and collecting the formed fibres, wherein the melt fed to the spinning cup comprises iron oxide.

Abstract translation: 本发明提供一种制造人造玻璃纤维（MMVF）的方法，其包括使用石墨电极向熔体施加电势; 通过旋转杯将纤维纤维化以形成纤维; 并收集所形成的纤维，其中进料到纺丝杯的熔体包括氧化铁。

公开(公告)号：WO2004000742A2

公开(公告)日：2003-12-31

申请号：PCT/EP2003/006567

申请日：2003-06-23

Applicant: ROCKWOOL INTERNATIONAL A/S ,  GROVE-RASMUSSEN, Svend

Inventor： GROVE-RASMUSSEN, Svend

IPC: C03B37/05

CPC classification number: C03B37/07 ,  C03B37/055 ,  D04H1/4209 ,  D04H1/4226 ,  D04H1/732 ,  D04H1/736 ,  Y02P40/57

Abstract: A cascade spinner process is controlled by monitoring the torque ratio on one or more of the fiberising rotors (7, 8, 9, 10) which are rotating at a preselected speed, and adjusting the conditions on the first rotor (7) in response to deviations of the monitored torque ratio from a predetermined target torque ratio. The torque ratio is generally a ratio of torque on one rotor (usually the last rotor) to the torque on one or more other rotors.

Abstract translation: 通过监测一个或多个以预定速度旋转的纤维化转子（7,8,9,10）中的扭矩比来控制级联旋转器过程，并响应于第一转子（7）调节第一转子（7）上的条件 所监测的扭矩比与预定目标扭矩比的偏差。 扭矩比通常是一个转子（通常是最后一个转子）上的扭矩与一个或多个其他转子上的扭矩的比率。

公开(公告)号：WO2007093176A3

公开(公告)日：2008-03-20

申请号：PCT/DK2007000069

申请日：2007-02-09

Applicant: ROCKWOOL INT ,  JENSEN LEIF MOELLER ,  GROVE-RASMUSSEN SVEND ,  HANSEN PETER FARKAS BINDERUP ,  GUDIK-SOERENSEN MADS ,  GULDBERG MARIANNE ,  NIELSEN EVA RAVN

Inventor： JENSEN LEIF MOELLER ,  GROVE-RASMUSSEN SVEND ,  HANSEN PETER FARKAS BINDERUP ,  GUDIK-SOERENSEN MADS ,  GULDBERG MARIANNE ,  NIELSEN EVA RAVN

IPC: C10L9/10 ,  C01B31/02 ,  C10L5/32

CPC classification number: C10L5/32 ,  C10L5/366 ,  C10L9/10

Abstract: The present application discloses modified coke lumps as fuel in mineral melting furnaces (cupola furnaces), for the production of stone wool, as well as the preparation thereof. The coke lump may carry an ablative coating of a carbon material or a non-volatile carbon-forming material and a non-volatile silicon material; or a substantial portion of the pores of a coke lump may comprise salts or precursor compound(s), which leave a non-volatile substance when heated to a temperature in the range of 1200-20000C in inert or reducing atmosphere.

Abstract translation: 本申请公开了用于生产石棉的矿物熔炉（圆顶炉）中的改性焦炭块作为燃料，以及其制备。 焦炭块可以携带碳材料或非挥发性碳形成材料和非挥发性硅材料的烧蚀涂层; 或焦炭块的大部分孔隙可以包含盐或前体化合物，当在惰性或还原气氛中加热至1200-20000℃的温度时，该化合物留下非挥发性物质。

公开(公告)号：WO1996018585A1

公开(公告)日：1996-06-20

申请号：PCT/EP1995004876

申请日：1995-12-11

Applicant: ROCKWOOL INTERNATIONAL A/S ,  TONDER, Flemming, Weiss ,  JENSEN, Carsten ,  GROVE-RASMUSSEN, Svend

Inventor： ROCKWOOL INTERNATIONAL A/S

IPC: C03B37/05

CPC classification number: C03B37/055

Abstract: MMVF products are made by pouring mineral melt on to the top rotor (4) of a set (1) of individually driven rotating rotors each mounted about a different substantially horizontal axis for being driven by its own controllable motor and arranged such that the melt is thrown from the top rotor (4) on to the subsequent rotors, or each subsequent rotor (5, 6, 7) in sequence, in the set so as to throw mineral fibres off the or each subsequent rotor, and the fibres are collected as a batt and the batt is consolidated, and this process is conducted alternately (a) with the rotors driven at first acceleration fields selected such that the fibres produced in the process have an average fibre diameter of up to 3.5 mu m and the consolidation of the batt is conducted to form a lightweight product having a density of up to 60 kg/m and (b) with the rotors driven at second acceleration fields selected such that the fibres produced in the process have an average fibre diameter of at least 4 mu m.

Abstract translation: MMVF产品通过将矿物熔体浇注到一组单独驱动的旋转转子的顶部转子（4）上，每个驱动的旋转转子各自围绕不同的基本上水平的轴线安装，以便由其自己的可控马达驱动，并且布置成使得熔体是 从顶部转子（4）向后转动的转子或随后的每个转子（5,6,7）排出，从而将矿物纤维从该转子或每个随后的转子上排出，并将纤维收集为 絮垫和絮垫被固结，并且该过程交替地进行（a），其中在首先加速场被驱动的转子被选择，使得在该过程中产生的纤维的平均纤维直径达到3.5μm，并且 进行絮垫以形成密度高达60kg / m 3的轻质产品，和（b）在第二加速度区域驱动转子，使得在该方法中生产的纤维的平均纤维直径至少为 4亩。

公开(公告)号：WO1996016912A1

公开(公告)日：1996-06-06

申请号：PCT/EP1995004746

申请日：1995-12-01

Applicant: ROCKWOOL INTERNATIONAL A/S ,  JENSEN, Carsten ,  GROVE-RASMUSSEN, Svend

Inventor： ROCKWOOL INTERNATIONAL A/S

IPC: C03B37/05

CPC classification number: C03C13/00 ,  C03B37/055 ,  C03C2213/02

Abstract: Man made vitreous fibres are made using a cascade of rotors (4, 5, 6, 7) from melt poured onto the top rotor (4) wherein the melt has a low viscosity (not more than 18 poise) at 1400 DEG C and has a viscosity of not more than 10 poise on the top rotor (4), the top rotor has an acceleration field of at least 30 km/sec , and the second rotor (5) is arranged with its centre on a line with the centre of rotor (4) which makes an angle C of 0-20 DEG and has an acceleration field of 50 to 150 % of the field of the rotor (4), and the subsequent rotors (6, 7) have an acceleration field of 100 to 250 % of the acceleration field of the rotor (4).

Abstract translation: 人造玻璃纤维使用从熔体浇注到顶部转子（4）上的级联的转子（4,5,6,7）制备，其中熔体在1400℃具有低粘度（不大于18泊），并且具有 在顶部转子（4）上的粘度不大于10泊，顶部转子具有至少30km / sec 2的加速度场，并且第二转子（5）以其中心布置在 转子（4）的中心，其角度C为0-20°，加速度场为转子（4）的磁场的50至150％，后续转子（6,7）具有加速度场 为转子（4）的加速度场的100〜250％。

公开(公告)号：WO1992012941A1

公开(公告)日：1992-08-06

申请号：PCT/EP1992000087

申请日：1992-01-15

Applicant: ROCKWOOL INTERNATIONAL A/S ,  GROVE-RASMUSSEN, Svend ,  ELMEKILDE HANSEN, Lars

Inventor： ROCKWOOL INTERNATIONAL A/S

IPC: C03B37/05

CPC classification number: C03B37/055 ,  Y02P40/57

Abstract: The invention relates to stone wool formed from stone melt and consisting of 70 to 90 % by weight stone wool fibres having diameter of up to 5 mu m, 0 to 5 % by weight stone wool fibres having diameter above 5 mu m, and 10 to 25 % by weight shot having a diameter of at least 63 mu m, and in which the average diameter of the fibres is from 1 to 4 mu m, the ratio of average fibre length: average diameter is 1,000 to 3,000, the density is from 15 to 100 kg/m and the thermal conductivity Lambda is from 30 to 40 mW/m DEG K at 10 DEG C.

Abstract translation: 本发明涉及由石熔石形成的石棉，由70〜90％重量的石棉纤维构成，直径5μm以下，0〜5重量％的直径大于5μm的石棉纤维，10〜 25重量％的直径为63μm以上的纤维的平均直径为1〜4μm，平均纤维长度的平均直径为1000〜3000，密度为 15〜100kg / m 3，导热系数λ在10℃为30〜40mW / m·K。

公开(公告)号：WO1992012940A1

公开(公告)日：1992-08-06

申请号：PCT/EP1992000086

申请日：1992-01-15

Applicant: ROCKWOOL INTERNATIONAL A/S ,  GROVE-RASMUSSEN, Svend ,  ELMEKILDE HANSEN, Lars

Inventor： ROCKWOOL INTERNATIONAL A/S

IPC: C03B37/05

CPC classification number: C03B37/055 ,  Y02P40/57

Abstract: The invention relates to apparatus for forming mineral wool and a process of using that apparatus. The apparatus comprises at least two fiberizing means (1) in side-by-side relationship, each comprising at least three rotors (4, 5, 6, 7) each having a diameter below 250 mm and which can rotate to give an acceleration field of at least 250 km/s .

Abstract translation: 本发明涉及用于形成矿棉的设备和使用该设备的方法。 该装置包括至少两个并排关系的成纤装置（1），每个包括至少三个直径小于250mm的转子（4,5,6,7），并可旋转以产生加速场 至少250公里/秒2。