WO2020098699A1 - 一种空气干砂选煤系统上用脱介皮带机 - Google Patents

一种空气干砂选煤系统上用脱介皮带机 Download PDF

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Publication number
WO2020098699A1
WO2020098699A1 PCT/CN2019/117990 CN2019117990W WO2020098699A1 WO 2020098699 A1 WO2020098699 A1 WO 2020098699A1 CN 2019117990 W CN2019117990 W CN 2019117990W WO 2020098699 A1 WO2020098699 A1 WO 2020098699A1
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transmission wheel
magnetic ring
dry sand
arc
conveyor belt
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PCT/CN2019/117990
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English (en)
French (fr)
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王光领
王一林
王大庆
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王光领
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Publication of WO2020098699A1 publication Critical patent/WO2020098699A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels

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  • the invention relates to the technical field of coal mine equipment, and in particular refers to a stripper belt conveyor used in an air dry sand coal preparation system.
  • the technical problem to be solved by the present invention is to overcome the above technical defects, and to provide a stripping belt conveyor for air dry sand coal preparation system that effectively reduces medium loss.
  • a disengagement belt conveyor used in an air dry sand coal preparation system, including a machine base, a driving device, a feeding device for feeding and a discharging device for discharging Discharging device, the machine base is fixedly connected with a first bracket and a second bracket, the first bracket is fixedly connected with a fixed shaft, the fixed shaft is rotationally connected with a first transmission wheel and a bearing is fixed at the connection, the bearing is located On both sides of the first transmission wheel, an arc-shaped magnetic ring is fixedly connected to the fixed shaft, the arc-shaped magnetic ring is located in the first transmission wheel and the arc-shaped magnetic ring is not in contact with the first transmission wheel, and the second bracket is rotationally connected to the second The transmission wheel is connected between the first transmission wheel and the second transmission wheel by a conveyor belt.
  • the end of the conveyor belt close to the first transmission wheel communicates with the discharge device.
  • the minimum distance between the discharge device and the conveyor belt is much greater than the dry air sand
  • the diameter of the media used for coal preparation, a media bin is fixed on the machine base close to the first transmission wheel, the media bin is integrally formed with a material receiving port, and the arc magnetic ring end is directly above the material receiving port; the driving device and the first transmission Wheel drive connection.
  • a disengagement belt conveyor used in an air dry sand coal preparation system includes a first transmission wheel, a second transmission wheel, an arc-shaped magnetic ring and other components, wherein the driving device drives the first When one transmission wheel rotates, the conveyor belt and the second transmission wheel rotate accordingly, thereby forming the transmission of the material.
  • the driving device drives the first When one transmission wheel rotates, the conveyor belt and the second transmission wheel rotate accordingly, thereby forming the transmission of the material.
  • the medium is adsorbed on the conveyor belt because the medium contains a lot of iron elements.
  • the medium still follows the conveyor belt. When the medium is away from the arc-shaped magnetic ring, it will fall into the medium bin by itself.
  • the overall process is simple and efficient, which can effectively remove the coal.
  • the medium attached to the surface of materials such as gangue and gangue is detached to reduce media loss and reduce costs.
  • the overall structure of an air dry sand coal preparation system is simple and easy to install and maintain. It is easy to install and maintain. After that, the media loss is further reduced, the cost is greatly saved, and the air dry sand coal preparation is effectively promoted to achieve industrial production.
  • the driving device includes a motor and a reducer drive-connected to the motor, and the reducer is drive-connected to the first drive wheel to ensure stable transmission of the conveyor belt.
  • the outer circumferential wall of the arc-shaped magnetic ring is parallel to the inner circumferential wall of the first transmission wheel, so that the suction force of the medium on the conveyor belt is uniform, and the stable absorption of the medium on the conveyor belt is ensured.
  • the width of the conveyor belt is the same, to ensure that the arc-shaped magnetic ring completely covers the lateral direction of the conveyor belt, and to avoid the media on the part of the material during the disengagement.
  • the end of the arc-shaped magnetic ring is located directly above the center of the receiving port. At the end of the arc-shaped magnetic ring, the attraction of the arc-shaped magnetic ring to the medium begins to weaken, and the medium begins to fall off the conveyor belt to ensure that the medium is uniform. It can fall into the media silo to avoid the waste of media.
  • Fig. 1 is an overall schematic diagram of a stripper belt conveyor used in an air dry sand coal preparation system of the present invention.
  • FIG. 2 is a cross-sectional view of the first transmission wheel in a de-conveying belt conveyor used in an air dry sand coal preparation system of the present invention.
  • a degumming belt conveyor for air dry sand coal preparation system includes a machine base 1, a driving device, a feeding device for feeding (not shown in the drawings) and a discharging device for discharging (pictures) (Not shown), both the feeding device and the discharging device are based on a conveyor belt, and the stripper belt conveyor is part of the entire set of equipment. It is connected to the coal preparation equipment before and after the feeding device and the discharging device through the feeding device.
  • the first bracket 2 and the second bracket 3 are fixedly connected to the base 1.
  • the first bracket 2 and the second bracket 3 can be connected to the base 1 by welding or the like.
  • the first bracket 2 is fixedly connected with a fixed shaft 4 and a fixed shaft 4
  • the first transmission wheel 5 is connected to the rotation, and a bearing 6 is fixed at the connection.
  • the first transmission wheel 5 rotates relative to the fixed shaft 4 through the bearing 6, the bearing 6 is located on both sides of the first transmission wheel 5, the two sides of the first transmission wheel 5 A certain space is formed between the bearings 6 for installing the arc-shaped magnetic ring 7, the arc-shaped magnetic ring 7 is fixedly connected to the fixed shaft 4, the arc-shaped magnetic ring 7 is located in the first transmission wheel 5 and the arc-shaped magnetic ring 7 and
  • the first transmission wheel 5 is not in contact, the second bracket 3 is rotatably connected to the second transmission wheel 8, a transmission belt 9 is connected between the first transmission wheel 5 and the second transmission wheel 8, and the transmission belt 9 is connected to the first transmission wheel 5
  • the close end is connected to the discharge device.
  • the minimum distance between the discharge device and the conveyor belt 9 is much larger than the diameter of the medium used for air dry sand coal preparation, which can ensure that the media can follow the conveyor belt 9 through the discharge device to reach the media bin 10, machine base 1
  • a media bin 10 is fixed on the vicinity of the first transmission wheel 5, and the media bin 10 is integrally formed with a material receiving port 11, and the end of the material receiving port 11 is an arc-shaped magnetic ring 7, and the media rotates to a curved shape following the conveyor belt
  • the driving device is in drive connection with the first transmission wheel 5.
  • the driving device includes a motor and a reducer drive-connected with the motor, and the reducer is drive-connected with the first drive wheel 5.
  • the outer circumferential wall of the arc-shaped magnetic ring 7 is parallel to the inner circumferential wall of the first transmission wheel 5, so that the medium is attracted uniformly on the conveyor belt 9 to ensure stable adsorption of the medium on the conveyor belt 9
  • the width of the circumferential wall of the arc-shaped magnetic ring 7 is the same as the width of the conveyor belt 9 to ensure that the arc-shaped magnetic ring 7 completely covers the conveyor belt 9 in the lateral direction, so as to avoid missing the media on some materials during disengagement.
  • the end of the arc-shaped magnetic ring 7 is located directly above the center of the receiving port 11, and at the end of the arc-shaped magnetic ring 7, the arc-shaped magnetic ring 7 pairs The suction force of the medium begins to weaken, and the medium starts to fall from the conveyor belt 9 to ensure that the medium can all fall into the medium bin 10 to avoid waste of the medium.
  • the present invention is mainly used for disintegration in air dry sand coal preparation.
  • the driving device drives the first transmission wheel to rotate, and the conveyor belt and the second transmission wheel rotate accordingly, thereby forming the transmission of materials, which are driven by the conveyor belt
  • the medium contains a large amount of iron elements, the medium is adsorbed on the conveyor belt.
  • the medium still follows the conveyor belt.
  • the medium is away from the arc
  • the magnetic ring is dropped into the media bin, it can be replaced after the media is full.

Abstract

一种空气干砂选煤系统上用脱介皮带机，包括机座(1)、驱动装置，机座(1)上固定连接有第一支架(2)与第二支架(3)，第一支架(2)上固定连接有定轴(4)，定轴(4)上转动连接有第一传动轮(5)，定轴(4)上固定连接有弧形磁环(7)，弧形磁环(7)位于第一传动轮(5)内，第二支架(3)上转动连接有第二传动轮(8)，第一传动轮(5)与第二传动轮(8)之间传动连接有传送带(9)，机座(1)上与第一传动轮(5)相近处固定有介质仓(10)；驱动装置与第一传动轮(5)传动连接。该空气干砂选煤系统上用脱介皮带机整体结构简单、易于安装维护，在脱介筛脱介和磁选机脱介后进一步的减少了介质损耗，大大节省了成本，有效推进空气干砂选煤实现工业化生产。

Description

一种空气干砂选煤系统上用脱介皮带机 技术领域
本发明涉及煤矿设备技术领域，具体是指一种空气干砂选煤系统上用脱介皮带机。
背景技术
在空气干砂选煤技术中，利用介质并根据煤与矸石比重的差别实现煤与矸石的分离，目前我国空气干砂选煤的工业应用研究和开发工作较早，但目前还没有实现工业化生产，还有一些工程技术问题有待解决和完善，空气干砂选煤所使用的介质虽然不参与任何的化学反应，但是由于其体积较小，极易被煤块、矸石等带出，造成介质的损耗，从而造成空气干砂选煤成本的上升，现有的空气干砂选煤工艺流程中包括了脱介筛脱介与磁选机脱介，这两种方式脱介效果明显，节省了较多的成本，但是经过上述两种方式脱介后仍有部分介质残留在煤块、矸石等物料上，介质损耗仍有降低空间，因此，需要对脱介工作做进一步的优化。
发明内容
本发明要解决的技术问题是克服以上技术缺陷，提供一种有效降低介质损耗的空气干砂选煤系统上用脱介皮带机。
为解决上述技术问题，本发明提供的技术方案为：一种空气干砂选煤系统上用脱介皮带机，包括机座、驱动装置、用于上料的进料装置与用于卸料的出料装置，所述的机座上固定连接有第一支架与第二支架，第一支架上固定连接有定轴，定轴上转动连接有第一传动轮并且连接处固定有轴承，轴承位于第一传动轮两侧，定轴上固定连接有弧形磁环，弧形磁环位于第一传动轮内且弧形 磁环与第一传动轮不接触，第二支架上转动连接有第二传动轮，第一传动轮与第二传动轮之间传动连接有传送带，传送带上与第一传动轮相近的一端连通出料装置，出料装置与传送带之间的最小距离远远大于空气干砂选煤所用介质的直径，机座上与第一传动轮相近处固定有介质仓，介质仓一体成型有接料口，接料口正上方为弧形磁环端部；驱动装置与第一传动轮传动连接。
本发明与现有技术相比的优点在于：一种空气干砂选煤系统上用脱介皮带机包括了第一传动轮、第二传动轮、弧形磁环等部件，其中驱动装置带动第一传动轮转动，传送带与第二传动轮随之转动，从而形成物料的传送，物料通过传送带的带动下移动到弧形磁环处时，由于介质含有大量铁元素，因此，介质便吸附在传送带上，煤块、矸石等物料被传送到出料装置后介质依然跟随传送带移动，当介质远离弧形磁环时便自行掉落到介质仓内，整体流程简单且高效，能够有效的将煤块、矸石等物料表面附着的介质脱离，减少介质损耗，降低成本，一种空气干砂选煤系统上用脱介皮带机整体结构简单易于安装维护，在脱介筛脱介和磁选机脱介后进一步的减少了介质损耗，大大节省了成本，有效推进空气干砂选煤实现工业化生产。
作为改进，所述的驱动装置包括电机以及与电机传动连接的减速机，减速机与第一传动轮传动连接，保证传送带的稳定传送。
作为改进，所述的弧形磁环外圆周壁与第一传动轮内圆周壁平行，使介质在传送带上受到的吸力均匀，保证介质稳定的吸附在传送带上，弧形磁环圆周壁宽度与传送带宽度相同，保证弧形磁环对传送带横向上的完全覆盖，避免脱介时遗漏部分物料上的介质。
作为改进，所述的弧形磁环端部位于接料口中心正上方，在弧形磁环端部，弧形磁环对介质的吸力开始减弱，介质开始从传送带上掉落，保证介质均能落 入介质仓，避免介质在此处出现浪费损耗问题。
附图说明
图1是本发明一种空气干砂选煤系统上用脱介皮带机的整体示意图。
图2是本发明一种空气干砂选煤系统上用脱介皮带机中第一传动轮处的截面图。
如图所示：1、机座，2、第一支架，3、第二支架，4、定轴，5、第一传动轮，6、轴承，7、弧形磁环，8、第二传动轮，9、传送带，10、介质仓，11、接料口。
具体实施方式
下面结合附图对本发明做进一步的详细说明。
一种空气干砂选煤系统上用脱介皮带机，包括机座1、驱动装置、用于上料的进料装置(附图未画出)与用于卸料的出料装置(附图未画出)，进料装置与出料装置均是以传送带为基础部件，脱介皮带机作为整套设备的一部分，其通过进料装置与出料装置连接前后的选煤设备，所述的机座1上固定连接有第一支架2与第二支架3，第一支架2与第二支架3可通过焊接等方式与机座1连接，第一支架2上固定连接有定轴4，定轴4上转动连接有第一传动轮5并且连接处固定有轴承6，第一传动轮5通过轴承6相对定轴4转动，轴承6位于第一传动轮5两侧，第一传动轮5两侧的轴承6之间形成一定空间，用于安装弧形磁环7，定轴4上固定连接有弧形磁环7，弧形磁环7位于第一传动轮5内且弧形磁环7与第一传动轮5不接触，第二支架3上转动连接有第二传动轮8，第一传动轮5与第二传动轮8之间传动连接有传送带9，传送带9上与第一传动轮5相近的一端连通出料装置，出料装置与传送带9之间的最小距离远远大于空气干砂选煤所用介质的直径，能够保证介质能够跟随传送带9通过出料装置到达介质仓10， 机座1上与第一传动轮5相近处固定有介质仓10，介质仓10一体成型有接料口11，接料口11正上方为弧形磁环7端部，在介质跟随传送带转动到弧形磁环7吸力较弱处时会直接掉落到介质仓10内；驱动装置与第一传动轮5传动连接。
为了整体运行的更为稳定，进一步的，所述的驱动装置包括电机以及与电机传动连接的减速机，减速机与第一传动轮5传动连接。
为了保证脱介质量，进一步的，所述的弧形磁环7外圆周壁与第一传动轮5内圆周壁平行，使介质在传送带9上受到的吸力均匀，保证介质稳定的吸附在传送带9上，弧形磁环7圆周壁宽度与传送带9宽度相同，保证弧形磁环7对传送带9横向上的完全覆盖，避免脱介时遗漏部分物料上的介质。
为了保证介质能够全部掉入到介质仓10内，进一步的，所述的弧形磁环7端部位于接料口11中心正上方，在弧形磁环7端部，弧形磁环7对介质的吸力开始减弱，介质开始从传送带9上掉落，保证介质均能落入介质仓10，避免介质在此处出现浪费损耗问题。
本发明主要用于空气干砂选煤内的脱介，在具体使用时，驱动装置带动第一传动轮转动，传送带与第二传动轮随之转动，从而形成物料的传送，物料通过传送带的带动下移动到弧形磁环处时，由于介质含有大量铁元素，因此，介质便吸附在传送带上，煤块、矸石等物料被传送到出料装置后介质依然跟随传送带移动，当介质远离弧形磁环时便自行掉落到介质仓内，介质仓内介质装满后进行更换即可。
以上对本发明及其实施方式进行了描述，这种描述没有限制性，附图中所示的也只是本发明的实施方式之一，实际的结构并不局限于此。总而言之如果本领域的普通技术人员受其启示，在不脱离本发明创造宗旨的情况下，不经创造性的设计出与该技术方案相似的结构方式及实施例，均应属于本发明的保护 范围。

Claims (4)

  1. 一种空气干砂选煤系统上用脱介皮带机，包括机座(1)、驱动装置、用于上料的进料装置与用于卸料的出料装置，其特征在于：所述的机座(1)上固定连接有第一支架(2)与第二支架(3)，第一支架(2)上固定连接有定轴(4)，定轴(4)上转动连接有第一传动轮(5)并且连接处固定有轴承(6)，轴承(6)位于第一传动轮(5)两侧，定轴(4)上固定连接有弧形磁环(7)，弧形磁环(7)位于第一传动轮(5)内且弧形磁环(7)与第一传动轮(5)不接触，第二支架(3)上转动连接有第二传动轮(8)，第一传动轮(5)与第二传动轮(8)之间传动连接有传送带(9)，传送带(9)上与第一传动轮(5)相近的一端连通出料装置，出料装置与传送带(9)之间的最小距离远远大于空气干砂选煤所用介质的直径，机座(1)上与第一传动轮(5)相近处固定有介质仓(10)，介质仓(10)一体成型有接料口(11)，接料口(11)正上方为弧形磁环(7)端部；
    驱动装置与第一传动轮(5)传动连接。
  2. 根据权利要求1所述的一种空气干砂选煤系统上用脱介皮带机，其特征在于：所述的驱动装置包括电机以及与电机传动连接的减速机，减速机与第一传动轮(5)传动连接。
  3. 根据权利要求1所述的一种空气干砂选煤系统上用脱介皮带机，其特征在于：所述的弧形磁环(7)外圆周壁与第一传动轮(5)内圆周壁平行，弧形磁环(7)圆周壁宽度与传送带(9)宽度相同。
  4. 根据权利要求1所述的一种空气干砂选煤系统上用脱介皮带机，其特征在于：所述的弧形磁环(7)端部位于接料口(11)中心正上方。
PCT/CN2019/117990 2018-11-14 2019-11-13 一种空气干砂选煤系统上用脱介皮带机 WO2020098699A1 (zh)

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CN201811350301.1A CN109466891A (zh) 2018-11-14 2018-11-14 一种空气干砂选煤系统上用脱介皮带机

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Publication number Priority date Publication date Assignee Title
CN109466891A (zh) * 2018-11-14 2019-03-15 王光领 一种空气干砂选煤系统上用脱介皮带机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2136070Y (zh) * 1992-08-15 1993-06-16 李相一 金属混合物连续分离装置
JPH10380A (ja) * 1996-06-18 1998-01-06 Hitachi Kizai Kk 回転ドラム型非磁性金属選別回収装置
JP2001276647A (ja) * 2000-03-31 2001-10-09 Hitachi Zosen Corp 選別装置
JP2006150361A (ja) * 2006-03-17 2006-06-15 Takuma Co Ltd 渦電流選別機
CN206068798U (zh) * 2016-08-29 2017-04-05 金川集团股份有限公司 一种皮带输送机除杂装置
CN109466891A (zh) * 2018-11-14 2019-03-15 王光领 一种空气干砂选煤系统上用脱介皮带机
CN209241915U (zh) * 2018-11-14 2019-08-13 王光领 一种空气干砂选煤系统上用脱介皮带机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29909092U1 (de) * 1999-05-25 2000-09-28 Wagner Kg Vorrichtung zum Sortieren von Metallen
ES2182716B1 (es) * 2001-07-25 2004-06-01 Virginia Campins Bagur Separador magnetico de cuerpos metalicos no ferromagneticos.
CN105983482A (zh) * 2015-02-10 2016-10-05 镇江荣德新能源科技有限公司 一种滚筒式吸磁装置及其吸磁方法
CN105480666A (zh) * 2016-01-29 2016-04-13 湖南万通科技有限公司 一种输送装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2136070Y (zh) * 1992-08-15 1993-06-16 李相一 金属混合物连续分离装置
JPH10380A (ja) * 1996-06-18 1998-01-06 Hitachi Kizai Kk 回転ドラム型非磁性金属選別回収装置
JP2001276647A (ja) * 2000-03-31 2001-10-09 Hitachi Zosen Corp 選別装置
JP2006150361A (ja) * 2006-03-17 2006-06-15 Takuma Co Ltd 渦電流選別機
CN206068798U (zh) * 2016-08-29 2017-04-05 金川集团股份有限公司 一种皮带输送机除杂装置
CN109466891A (zh) * 2018-11-14 2019-03-15 王光领 一种空气干砂选煤系统上用脱介皮带机
CN209241915U (zh) * 2018-11-14 2019-08-13 王光领 一种空气干砂选煤系统上用脱介皮带机

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