公开(公告)号：WO2014075690A1

公开(公告)日：2014-05-22

申请号：PCT/DK2013/050382

申请日：2013-11-15

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： RASMUSSEN, Jesper B. ,  SEJRUP, Kjeld ,  SPANGENBERG HANSEN, Erik ,  ANDERSEN, Kjeld ,  JENSEN, Sten

IPC: B28D1/00

CPC classification number: B28D1/006

Abstract: A method and a device for machine patination, artificial ageing, of concrete products. The products (12) are provided irregular edges by a process in which the products are lifted up against a matrix (45) that substantially corresponds to the desired appearance, while at the same time the products are vibrated by a vibration system (52) and pressed by the matrices (45). The entire process occurs in-line on the production board (2) on which the products (12) have been poured before hardening, without any extra handling.

Abstract translation: 混凝土制品的机械雕刻，人工老化的方法和装置。 产品（12）通过一种工艺被提供为不规则边缘，其中产品被提升到基本上对应于期望外观的基体（45）上，而同时产品由振动系统（52）振动，并且 由矩阵（45）按压。 整个过程在硬化之前在产品（12）上已投入的生产板（2）上进行，无任何额外的处理。

公开(公告)号：WO2010051816A3

公开(公告)日：2010-05-14

申请号：PCT/DK2009/050290

申请日：2009-11-04

Applicant: KVM Industrimaskiner A/S ,  HANSEN, ERIK Spangenberg ,  NIELSEN, Bent ,  RASMUSSEN, Jesper B. ,  THOMSEN, Martin Nørtoft

Inventor： HANSEN, ERIK Spangenberg ,  NIELSEN, Bent ,  RASMUSSEN, Jesper B. ,  THOMSEN, Martin Nørtoft

IPC: F26B11/04

Abstract: The system is peculiar in that there is provided a number of temperature sensors (14) inside a rotary dryer (2), the sensors (14) indicating a representative temperature of the materials dried/heated in the zone in which the sensor in question is located. By combining the measured temperatures with indications/measurements of flow, temperature and humidity of the materials to be dried, and temperature and humidity of the flue gas, a regulating unit/system with a simple mathematical model of the drying process may control the oil or gas burner optimally, such that the energy consumption for the drying process is minimised, and the waste of material occurring by too much or too little heating, typically by start and shutdown, is almost eliminated. The system may be used both by concurrent and countercurrent rotary dryers, respectively, and by single as well as double chambered rotary dryers, respectively, for drying and heating mineral materials, primarily for asphalt production.

公开(公告)号：EP2364423A2

公开(公告)日：2011-09-14

申请号：EP09760705.5

申请日：2009-11-04

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： HANSEN, ERIK Spangenberg ,  NIELSEN, Bent ,  RASMUSSEN, Jesper B. ,  THOMSEN, Martin Nørtoft

IPC: F26B11/04

CPC classification number: F26B23/002 ,  E01C19/05 ,  E01C19/1063 ,  F26B11/028 ,  F26B11/04 ,  F26B23/02 ,  Y02P70/405

Abstract: The system is peculiar in that there is provided a number of temperature sensors (14) inside a rotary dryer (2), the sensors (14) indicating a representative temperature of the materials dried/heated in the zone in which the sensor in question is located. By combining the measured temperatures with indications/measurements of flow, temperature and humidity of the materials to be dried, and temperature and humidity of the flue gas, a regulating unit/system with a simple mathematical model of the drying process may control the oil or gas burner optimally, such that the energy consumption for the drying process is minimised, and the waste of material occurring by too much or too little heating, typically by start and shutdown, is almost eliminated. The system may be used both by concurrent and countercurrent rotary dryers, respectively, and by single as well as double chambered rotary dryers, respectively, for drying and heating mineral materials, primarily for asphalt production.

Abstract translation: 该系统是特别的，因为在旋转干燥器内部提供了许多温度传感器，传感器表示在所述传感器所在的区域中干燥/加热的材料的代表性温度。 通过将测量的温度与要干燥的材料的流量，温度和湿度以及烟道气体的温度和湿度的指示/测量结合，具有干燥过程的简单数学模型的调节单元/系统可以控制油或 气体燃烧器是最佳的，使得干燥过程的能量消耗被最小化，并且通常通过启动和关闭加热过多或太少发生的材料的浪费几乎被消除。 该系统可以分别由同时和逆流旋转干燥器以及单个和双室旋转干燥器分别用于干燥和加热矿物材料，主要用于沥青生产。

公开(公告)号：EP3597385A1

公开(公告)日：2020-01-22

申请号：EP18184745.0

申请日：2018-07-20

Applicant: KVM INDUSTRIMASKINER A/S

Inventor： HANSEN, Erik Spangenberg ,  SEJRUP, Kjeld ,  RASMUSSEN, Jesper B.

IPC: B28B3/08 ,  B28B7/24 ,  B28B13/02

Abstract: Mould (2, 4) with level differences for a concrete block machine/ concrete casting machine of the kind typically used for making cast items in the form of concrete blocks (58) for solid blocks with cavities or recesses, paving, wall construction or elements.
By the level differences blocks (58) with large level differences, typically more than 40 mm, can be made with or without cavities (60, 74), for example kerbstones with integrated drain.
By the invention is indicated a mould bottom part (2) with associated back table (6) and filling cart (8) as well as core drawing arrangement (22), including means that ensure the concrete product can be made with large level differences with or without cavities.