公开(公告)号：US20070039802A1

公开(公告)日：2007-02-22

申请号：US11244112

申请日：2005-10-05

Applicant: Rainer Kahrger ,  Dieter Hoffmann

Inventor： Rainer Kahrger ,  Dieter Hoffmann

IPC: B65G65/02

CPC classification number: E02F7/02 ,  B65G41/008 ,  B65G47/95 ,  B65G65/28 ,  B65G2201/045 ,  E02F5/26

Abstract: A movable belt conveyor system for a leach pad for use for sulfidic copper ore, where favorable conditions are to be generated for leaching out the copper by a slight compaction of the ore piled up into a dump for the microbiological leaching technology. The movable belt conveyor system of a length of up to several km is composed of a plurality of smaller belt segments, comprising a tail segment (70), standard segments (711-n) and a head segment (72), as well as a traveling tripper (8). To prevent the loading by these individual components from being excessively compacted by the weight of the device during multiple travel over the dump during the moving process, the belt drives with the driving drum are accommodated in the tail element (70), which is supported on the soil next to the leach pad. In addition, the traveling tripper (8) is designed as an independent unit with the belt drums, additional belt drives and the belt-tensioning means, which unit is autarchically displaceable on a caterpillar-type moving gear (85) of its own. Due to the moving of the belt on the caterpillar-type moving gears of the standard segments (711-n), on the head segment (72) and on the traveling tripper (8) as well as due to the absorption of the weight of the tail segment (70) by the transfer carriage (6), the surface pressure acting locally on the dump is reduced and the compaction of the ore on the dump due to being traveled over by the belt conveyor system remains low. Traveling over with a moving device, which frequently happens with the use of a moving caterpillar, is eliminated.

Abstract translation: 用于硫化铜矿石的浸出垫的可移动带式输送机系统，其中将产生有利条件以通过轻微压实堆积在用于微生物浸出技术的倾倒物中的矿石来浸出铜。 长达几公里长度的可移动带式输送机系统由多个较小的带段组成，包括尾段（70），标准段（71 <1-n）和头段 （72），以及旅行绊脚船（8）。 为了防止这些单独部件的负载在移动过程中在多次行驶过程中由于装置的重量而被过度压实，带驱动滚筒的传动带被容纳在尾部元件（70）中，该尾部元件（70）被支撑在 土壤旁边的沥青垫。 此外，旅行绊尼师（8）被设计为与皮带鼓，附加皮带驱动器和皮带张紧装置的独立单元，该单元在自己的履带式移动齿轮（85）上可自动移位。 由于皮带在标准片段（71 ^{1-n ）的履带式移动齿轮上的移动，在头部段72和行驶的脱扣器（8）上以及 由于通过转运支架（6）吸收尾段（70）的重量，局部地作用在倾卸装置上的表面压力减小，并且由于由带式输送机 系统仍然很低。 随着使用移动的毛毛虫经常发生的移动装置移动，被消除。}

公开(公告)号：US07191888B2

公开(公告)日：2007-03-20

申请号：US11244112

申请日：2005-10-05

Applicant: Rainer Kahrger ,  Dieter Hoffmann

Inventor： Rainer Kahrger ,  Dieter Hoffmann

IPC: B65G65/02

CPC classification number: E02F7/02 ,  B65G41/008 ,  B65G47/95 ,  B65G65/28 ,  B65G2201/045 ,  E02F5/26

Abstract: A movable belt conveyor system for a leach pad for use for sulfidic copper ore, where favorable conditions are to be generated for leaching out the copper by a slight compaction of the ore piled up into a dump for the microbiological leaching technology. The movable belt conveyor system of a length of up to several km is composed of a plurality of smaller belt segments, comprising a tail segment (70), standard segments (711-n) and a head segment (72), as well as a traveling tripper (8). To prevent the loading by these individual components from being excessively compacted by the weight of the device during multiple travel over the dump during the moving process, the belt drives with the driving drum are accommodated in the tail element (70), which is supported on the soil next to the leach pad. In addition, the traveling tripper (8) is designed as an independent unit with the belt drums, additional belt drives and the belt-tensioning means, which unit is autarchically displaceable on a caterpillar-type moving gear (85) of its own. Due to the moving of the belt on the caterpillar-type moving gears of the standard segments (711-n), on the head segment (72) and on the traveling tripper (8) as well as due to the absorption of the weight of the tail segment (70) by the transfer carriage (6), the surface pressure acting locally on the dump is reduced and the compaction of the ore on the dump due to being traveled over by the belt conveyor system remains low. Traveling over with a moving device, which frequently happens with the use of a moving caterpillar, is eliminated.

Abstract translation: 用于硫化铜矿石的浸出垫的可移动带式输送机系统，其中将产生有利条件以通过轻微压实堆积在用于微生物浸出技术的倾倒物中的矿石来浸出铜。 长达几公里长度的可移动带式输送机系统由多个较小的带段组成，包括尾段（70），标准段（71 <1-n）和头段 （72），以及旅行绊脚船（8）。 为了防止这些单独部件的负载在移动过程中在多次行驶过程中由于装置的重量而被过度压实，带驱动滚筒的传动带被容纳在尾部元件（70）中，该尾部元件（70）被支撑在 土壤旁边的沥青垫。 此外，旅行绊尼师（8）被设计为与皮带鼓，附加皮带驱动器和皮带张紧装置的独立单元，该单元在自己的履带式移动齿轮（85）上可自动移位。 由于皮带在标准片段（71 ^{1-n ）的履带式移动齿轮上的移动，在头部段72和行驶的脱扣器（8）上以及 由于通过转运支架（6）吸收尾段（70）的重量，局部地作用在倾卸装置上的表面压力减小，并且由于由带式输送机 系统仍然很低。 随着使用移动的毛毛虫经常发生的移动装置移动，被消除。}