公开(公告)号：US3918891A

公开(公告)日：1975-11-11

申请号：US46605074

申请日：1974-05-01

Applicant: SMIDTH & CO AS F L

Inventor： THEIL SVEN ERICH

IPC: F28C3/10 ,  C04B7/47 ,  F27B7/40 ,  F28C3/18 ,  F28C3/00

CPC classification number: C04B7/47 ,  F27B7/40

Abstract: A method is disclosed for intensifying the cooling of hot granular material exiting from a series of cooler tubes mounted in planetary fashion around a rotary drum by introducing a cooling liquid into the cooler tubes in a manner such that the liquid contacts the hot granular material as it passes therethrough and the heat of evaporation of the liquid intensifies the cooling of the material. A planetary cooler system for cooling material exiting from such cooler tubes is also disclosed in which means is provided for introducing cooling liquid preferably in the form of a spray so as to contact the material exiting from the cooler tube and intensify the cooling of the granular material as it passes through the cooler tubes.

Abstract translation: 公开了一种用于通过以如下方式使冷却液引入冷却管的方式来增强从一系列以行星方式安装在旋转滚筒上的冷却管的热粒状材料的冷却，使得液体与热粒状材料接触 通过其中并且液体的蒸发热强化了材料的冷却。 还公开了一种用于从这样的冷却器管排出的冷却材料的行星式冷却器系统，其中提供了用于引入冷却液体的装置，优选地以喷雾的形式引入冷却液体，以便接触从冷却器管出来的材料并加强颗粒材料的冷却 当它通过冷却器管时。

公开(公告)号：US3839058A

公开(公告)日：1974-10-01

申请号：US24732472

申请日：1972-04-25

Applicant: NIRO ATOMIZER AS ,  SMIDTH & CO AS F L

Inventor： SYLVEST K

IPC: C04B7/44 ,  F27B7/32 ,  F27B19/00 ,  F27D13/00 ,  C04B7/02 ,  C04B7/36

CPC classification number: C04B7/44

Abstract: Method and apparatus is disclosed for manufacturing cement clinker in a rotary kiln system wherein the smoke gas velocity through the rotary kiln is advantageously increased to cause a quantity of pulverulent material to be entrained in the smoke gases which is significantly larger than heretofore considered desirable.

Abstract translation: 公开了用于在回转窑系统中制造水泥熟料的方法和装置，其中通过回转窑的烟气速度有利地增加，以使得一定量的粉状材料被夹带在烟气中，其显着大于迄今为止所期望的。

公开(公告)号：US3831326A

公开(公告)日：1974-08-27

申请号：US30045772

申请日：1972-10-25

Applicant: SMIDTH & CO AS F L

Inventor： ALBERTUS G

IPC: F27B7/20 ,  F27D25/00 ,  B24C1/00

CPC classification number: F27D25/008 ,  F27B7/2025

Abstract: In a system for the manufacture of cement having a preheater for preheating raw material fed to a heated rotary kiln, a method is disclosed for removing caked raw material from internal wall areas of the preheater which are likely to build up such caked material. The method relates to suspending cement clinker particles in a gas moving at a high velocity and causing the gas and particles to impinge upon the wall areas which are normally subject to caking at sufficient velocity to dislodge the caking.

Abstract translation: 在用于制造具有用于预热送入加热回转窑的原材料的预热器的水泥的水泥的系统中，公开了一种从预热器的内部壁区域去除可能堆积这种结块材料的结块原料的方法。 该方法涉及将水泥熟料颗粒悬浮在高速运动的气体中并使气体和颗粒撞击通常以足够速度结块的壁区域以移除结块。

公开(公告)号：US3792961A

公开(公告)日：1974-02-19

申请号：US3792961D

申请日：1972-05-04

Applicant: SMIDTH & CO AS F L

Inventor： THEIL S

IPC: F27B7/40 ,  F27B7/38

CPC classification number: F27B7/40

Abstract: A rotary kiln is disclosed in which a specially constructed deflector is positioned within each cooler tube. Each deflector is adapted to assist the conveyance of kiln product from the kiln through the cooler tubes.

Abstract translation: 公开了一种回转窑，其中特别构造的偏转器位于每个冷却器管内。 每个偏转器适于帮助通过冷却器管道从窑输送窑产品。

公开(公告)号：US3784389A

公开(公告)日：1974-01-08

申请号：US3784389D

申请日：1972-01-21

Applicant: SMIDTH & CO AS F L

Inventor： HASTRUP N

IPC: C04B7/60 ,  F27B7/20 ,  C04B7/02

CPC classification number: F27B7/2025 ,  C04B7/60

Abstract: In the manufacture of cement clinker from cement raw materials containing an undesirably high amount of alkalis, a rotary kiln having a preheater for the raw materials is employed. A portion of the effluent gases from the kiln is caused to bypass the preheater as a separate divisional flow. Water is atomized into this flow in such amounts that substantially all of the alkalis entrained therein in the form of solids, liquid or vapor are struck by the atomized fine drops of water. All of the water is vaporized in the hot flow of gas so that a substantial part of the alkalis is precipitated in the form of a fine dry powder, and the gas is simultaneously cooled.

Abstract translation: 在含有不希望量的碱的水泥原料的水泥熟料的制造中，采用具有原料预热器的回转窑。 引起来自窑的一部分流出气体作为分开的分流绕过预热器。 水以这样的量被雾化到该流中，其中以固体，液体或蒸汽形式夹带的基本上所有的碱被雾化的细滴水滴击。 所有的水在热气流中蒸发，使得大部分碱以细干燥粉末的形式沉淀，并同时冷却气体。

公开(公告)号：US3771643A

公开(公告)日：1973-11-13

申请号：US3771643D

申请日：1972-03-22

Applicant: SMIDTH & CO AS F L

Inventor： SCHMIDTH C

IPC: B65G33/00 ,  B65G33/14 ,  B67D5/06

CPC classification number: B65G33/00 ,  B65G2812/0577 ,  B65G2812/0583

Abstract: A conveyor is disclosed for granular or pulverulent materials which comprises a vertically disposed screw elevator rotatable within a casing and a specially constructed receptacle at the inlet end of the casing for receiving material deposited when the direction of rotation of screw is reversed to free compacted material in the casing.

Abstract translation: 公开了一种用于颗粒状或粉状材料的输送机，其包括在壳体内可旋转的垂直设置的螺旋升降机和在壳体的入口端处的特殊构造的容器，用于当螺钉的旋转方向与螺杆的旋转方向相反时，将材料沉积， 套管。

公开(公告)号：US3586741A

公开(公告)日：1971-06-22

申请号：US3586741D

申请日：1969-02-20

Applicant: SMIDTH & CO AS F L

Inventor： VOGNSGAARD VICHTOR IMMANUEL

IPC: C04B7/36 ,  C04B7/44

CPC classification number: C04B7/36

Abstract: A PROCESS FOR THE PRODUCTION OF HYDRAULIC CEMENT IS DISCLOSED IN WHICH RAW MATERIALS ARE FED DRY TO A CEMENT KILN IN THE CORRECT PROPORTIONS TO FORM CEMENT CLINKER, THE RAW MATERIALS ARE BURNT, AT LEAST THE LAST STAGE OF THE BURNING BEING AT SUCH A HIGH TEMPERATURE THAT THE BURNT PRODUCT IS MOLTEN, THE PRODUCT IS TAPPED FROM THE KILN IN THE FORM OF AT LEAST ONE MOLTEN STREAM, IS CONVERTED WITH RAPID COOLING INTO THE FORM OF FIBERS OF UNIFORM THICKNESS AND THE FIBERS ARE SUBEQUENTLY BROKEN UP INTO CEMENT OF THE DESIRED FINENESS.

公开(公告)号：US3559846A

公开(公告)日：1971-02-02

申请号：US3559846D

申请日：1969-03-26

Applicant: SMIDTH & CO AS F L

Inventor： HASTRUP NIELS FRIK

IPC: B65G65/00 ,  B67D5/08

CPC classification number: B65G65/42

Abstract: Apparatus for feeding pulverulent or granular material, especially such material which is of a fluidized nature, wherein the material is discharged from the feeding apparatus at approximately a constant rate, as is important in the feeding of cement raw material or raw meal to a rotary kiln in the manufacture of cement.

公开(公告)号：US3530449A

公开(公告)日：1970-09-22

申请号：US3530449D

申请日：1966-05-03

Applicant: SMIDTH & CO AS F L

Inventor： ANDERSEN SVEND PRAG

IPC: G08C17/04 ,  G08C19/22

CPC classification number: G08C17/04

公开(公告)号：US3506250A

公开(公告)日：1970-04-14

申请号：US3506250D

申请日：1968-09-23

Applicant: SMIDTH & CO AS F L

Inventor： ANDERSEN AXEL BRIX

IPC: F27B7/40 ,  F27B7/00 ,  C04B7/50

CPC classification number: F27B7/40