CN103129862B - Biomass raw material cabin capable of preventing material blocking - Google Patents
Biomass raw material cabin capable of preventing material blocking Download PDFInfo
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- CN103129862B CN103129862B CN201310041744.3A CN201310041744A CN103129862B CN 103129862 B CN103129862 B CN 103129862B CN 201310041744 A CN201310041744 A CN 201310041744A CN 103129862 B CN103129862 B CN 103129862B
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Abstract
本发明公开了一种能防止堵料的生物质原料仓，包括固定在机架上的料仓上部、可旋转的料仓下部、带动料仓下部旋转的驱动装置和用于搅拌生物质原料的搅拌装置；驱动装置包括调速电机、回转支承和安装在调速电机轴端的驱动齿轮；回转支承包括固定在机架上的内圈和与料仓下部连接的外圈，内圈和外圈之间设置有滚动体，外圈通过滚动体绕内圈旋转；外圈带有与驱动齿轮啮合的外齿；搅拌装置包括与料仓下部连接的搅拌棒，搅拌棒向上伸至料仓上部。本发明采用可旋转的料仓下部以及位于料仓内部的搅拌装置，对料仓内的物料进行混合搅拌，使得物料在料仓中能够均匀混合，从而有效地避免了物料在料仓内发生搭桥、结拱、成团等现象，防止了堵料的发生。
The invention discloses a biomass raw material bin capable of preventing material blocking, comprising an upper part of the bin fixed on a frame, a rotatable lower part of the bin, a driving device for driving the lower part of the bin to rotate, and a device for stirring the biomass raw material. Stirring device; the driving device includes a speed-regulating motor, a slewing bearing and a drive gear installed on the shaft end of the speed-regulating motor; the slewing bearing includes an inner ring fixed on the frame and an outer ring connected to the lower part of the silo. Rolling elements are arranged between them, and the outer ring rotates around the inner ring through the rolling elements; the outer ring has outer teeth meshing with the driving gear; the stirring device includes a stirring rod connected to the lower part of the silo, and the stirring rod extends upward to the upper part of the silo. The invention adopts the rotatable lower part of the silo and the stirring device inside the silo to mix and stir the materials in the silo, so that the materials can be evenly mixed in the silo, thereby effectively avoiding the bridging of the materials in the silo , arching, clustering and other phenomena, to prevent the occurrence of blockage.
Description
技术领域 technical field
本发明属于生物质原料储仓技术领域，特别涉及一种能防止堵料的生物质原料仓。The invention belongs to the technical field of biomass raw material storage bins, in particular to a biomass raw material bin capable of preventing material blocking.
背景技术 Background technique
在一些使用生物质原料的工业生产流程中，经常需要将物料进行中转、储存，这就需要用到料仓。由于生物质原料流动性差，容易成团，这样就会在料仓中发生搭桥、结拱、成团等现象，在料仓中也不能均匀混合，这样储存在料仓中的生物质原料就不能顺畅的取出来，料仓就不能正常工作。In some industrial production processes using biomass raw materials, it is often necessary to transfer and store materials, which requires the use of silos. Due to the poor fluidity of biomass raw materials, it is easy to form agglomerates, which will cause bridging, arching, and agglomeration in the silo, and cannot be uniformly mixed in the silo, so that the biomass raw materials stored in the silo cannot Take it out smoothly, and the silo will not work properly.
目前常用的料仓一般有以下几种：The commonly used silos generally include the following types:
1.固定料仓，这种料仓一般是一个锥形的固定筒体，存料后依靠物料的自流出料，只适用于流动性好的物料，如煤炭、小颗料砂石、粮食等物料。1. Fixed silo, this kind of silo is generally a cone-shaped fixed cylinder, which relies on the self-flow of materials after storage, and is only suitable for materials with good fluidity, such as coal, small particles of sand, grain, etc. materials.
2.活底料仓，这种料仓是一个直形的筒体，底部铺满螺旋或链板，这种料仓驱动装置多，动力消耗大，而且物料在仓内不均匀。2. Loose bottom silo, this kind of silo is a straight cylinder, the bottom is covered with spiral or chain plates, this kind of silo has many driving devices, consumes a lot of power, and the material is uneven in the silo.
发明内容 Contents of the invention
(一)要解决的技术问题(1) Technical problems to be solved
本发明要解决的技术问题是提供一种能防止堵料的生物质原料仓，以克服现有技术中的生物质原料在料仓内不均匀、容易堵料的缺陷。The technical problem to be solved by the present invention is to provide a biomass raw material silo capable of preventing material blocking, so as to overcome the defects in the prior art that the biomass raw material is not uniform in the silo and is easy to be blocked.
(二)技术方案(2) Technical solution
为了达到上述目的，本发明提供了一种能防止堵料的生物质原料仓，包括固定在机架上的料仓上部、可旋转的料仓下部、带动所述料仓下部旋转的驱动装置和用于搅拌生物质原料的搅拌装置；所述驱动装置包括安装在所述机架上的调速电机、回转支承和安装在所述调速电机轴端的驱动齿轮；所述回转支承包括固定在所述机架上的内圈和与所述料仓下部连接的外圈，所述内圈和外圈之间设置有滚动体，所述外圈通过所述滚动体绕所述内圈旋转；所述外圈带有外齿，所述外齿与所述驱动齿轮啮合；所述搅拌装置包括与所述料仓下部连接的搅拌棒，所述搅拌棒向上伸至所述料仓上部。In order to achieve the above object, the present invention provides a biomass raw material silo that can prevent material blocking, including the upper part of the silo fixed on the frame, the lower part of the rotatable silo, the driving device that drives the lower part of the silo to rotate and A stirring device for stirring biomass raw materials; the driving device includes a speed-regulating motor installed on the frame, a slewing bearing and a drive gear installed on the shaft end of the speed-regulating motor; the slewing bearing includes a The inner ring on the frame and the outer ring connected to the lower part of the silo, a rolling body is arranged between the inner ring and the outer ring, and the outer ring rotates around the inner ring through the rolling body; The outer ring has external teeth, and the external teeth mesh with the driving gear; the stirring device includes a stirring rod connected to the lower part of the silo, and the stirring rod extends upward to the upper part of the silo.
其中，还包括料仓底板，所述料仓底板固定在所述机架上，在所述料仓底板上开有一个或多个出料口。Wherein, it also includes a silo bottom plate, the silo bottom plate is fixed on the frame, and one or more discharge openings are opened on the silo bottom plate.
其中，在每个出料口安装有出料螺旋。Wherein, a discharge spiral is installed at each discharge port.
其中，所述搅拌装置还包括柔性刮料器，所述柔性刮料器水平设置在所述料仓下部靠近所述料仓底板的位置。Wherein, the stirring device further includes a flexible scraper, and the flexible scraper is horizontally arranged at the lower part of the silo close to the bottom plate of the silo.
其中，所述柔性刮料器采用刮料链条。Wherein, the flexible scraper adopts a scraper chain.
其中，所述搅拌棒通过万向节与所述料仓下部连接在一起。Wherein, the stirring rod is connected with the lower part of the silo through a universal joint.
其中，在所述料仓下部的内壁设置有一个或多个凸起的刮料板。Wherein, one or more raised scrapers are arranged on the inner wall of the lower part of the silo.
其中，所述料仓上部为圆柱形的空心筒体。Wherein, the upper part of the silo is a cylindrical hollow body.
其中，所述料仓下部为圆锥形的空心筒体。Wherein, the lower part of the silo is a conical hollow cylinder.
(三)有益效果(3) Beneficial effects
本发明的能防止堵料的生物质原料仓采用可旋转的料仓下部以及位于料仓内部的搅拌装置，对料仓内的生物质原料进行混合搅拌，使得生物质原料在料仓中能够均匀混合，从而有效地避免了生物质原料在料仓内发生搭桥、结拱、成团等现象，防止了堵料的发生。The biomass raw material bin capable of preventing material blocking of the present invention adopts a rotatable lower part of the bin and a stirring device inside the bin to mix and stir the biomass raw material in the bin, so that the biomass raw material can be evenly distributed in the bin. Mixing, thus effectively avoiding the occurrence of bridging, arching, and agglomeration of biomass raw materials in the silo, and preventing the occurrence of material blocking.
附图说明 Description of drawings
图1是本发明实施例的一种能防止堵料的生物质原料仓的主视结构图；Fig. 1 is a front structural view of a biomass raw material bin capable of preventing material blocking according to an embodiment of the present invention;
图2是本发明实施例的能防止堵料的生物质原料仓的侧视结构图；Fig. 2 is a side view structural view of a biomass raw material bin capable of preventing material blocking according to an embodiment of the present invention;
图3是本发明实施例的能防止堵料的生物质原料仓的俯视结构图。Fig. 3 is a top structural view of a biomass raw material bin capable of preventing material blocking according to an embodiment of the present invention.
其中，1为进料口、2为料仓上部、3为料仓下部、4为机架、5为回转支承、6为驱动齿轮、7为调速电机、8为料仓底板、9为搅拌棒、10为万向节、11为刮料链条、12为出料螺旋、13为刮料板。Among them, 1 is the feed inlet, 2 is the upper part of the silo, 3 is the lower part of the silo, 4 is the frame, 5 is the slewing bearing, 6 is the driving gear, 7 is the speed regulating motor, 8 is the bottom plate of the silo, and 9 is the stirring Rod, 10 are universal joints, 11 are scraper chains, 12 are discharge spirals, and 13 are scraper plates.
具体实施方式 Detailed ways
下面结合附图和实施例，对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明，但不用来限制本发明的范围。The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
本发明实施例的一种能防止堵料的生物质原料仓的结构如图1～图3所示，包括固定在机架4上的料仓上部2、可旋转的料仓下部3、带动所述料仓下部3旋转的驱动装置、用于搅拌生物质原料的搅拌装置和料仓底板8。本实施例中，所述料仓上部2为圆柱形的空心筒体，所述料仓下部3为圆锥形的空心筒体，在所述料仓下部3的内壁设置有一个或多个凸起的刮料板13。The structure of a biomass raw material bin that can prevent material blocking in the embodiment of the present invention is shown in Figures 1 to 3, including the upper part 2 of the bin fixed on the frame 4, the lower part 3 of the rotatable bin, and the The driving device for the rotation of the lower part 3 of the silo, the stirring device for stirring the biomass raw material, and the bottom plate 8 of the silo. In this embodiment, the upper part 2 of the silo is a cylindrical hollow cylinder, the lower part 3 of the silo is a conical hollow cylinder, and one or more protrusions are arranged on the inner wall of the lower part 3 of the silo The scraper 13.
所述驱动装置包括安装在所述机架4上的调速电机7、回转支承5和安装在所述调速电机7轴端的驱动齿轮6；所述回转支承5包括固定在所述机架4上的内圈和与所述料仓下部3连接的外圈，所述内圈和外圈之间设置有滚动体，所述外圈通过所述滚动体绕所述内圈旋转；所述外圈带有外齿，所述外齿与所述驱动齿轮6啮合。The driving device includes a speed-regulating motor 7 installed on the frame 4, a slewing bearing 5 and a drive gear 6 installed on the shaft end of the speed-regulating motor 7; The inner ring on the top and the outer ring connected to the lower part 3 of the silo, a rolling body is arranged between the inner ring and the outer ring, and the outer ring rotates around the inner ring through the rolling body; the outer ring The ring has external teeth which mesh with said drive gear 6 .
所述搅拌装置包括与所述料仓下部3连接的搅拌棒9和柔性刮料器，所述搅拌棒9向上伸至所述料仓上部2，所述柔性刮料器水平设置在所述料仓下部3靠近所述料仓底板8的位置。本实施例中，所述搅拌棒9通过万向节10与所述料仓下部3连接在一起，在旋转时能不停地松动仓内的生物质原料；所述柔性刮料器采用刮料链条11，刮料链条有一定的柔性，可以减少阻力，不会如刚性刮料板被卡死。The stirring device includes a stirring rod 9 connected to the lower part 3 of the silo and a flexible scraper, the stirring rod 9 extends upwards to the upper part 2 of the silo, and the flexible scraper is horizontally arranged on the silo. The lower part 3 of the silo is close to the bottom plate 8 of the silo. In this embodiment, the stirring rod 9 is connected with the lower part 3 of the silo through a universal joint 10, and can continuously loosen the biomass raw materials in the silo when rotating; the flexible scraper adopts a scraper Chain 11, the material scraping chain has certain flexibility, can reduce resistance, can not be stuck like rigid material scraping plate.
所述料仓底板8固定在所述机架4上，在所述料仓底板8上开有一个或多个出料口；在每个出料口安装有出料螺旋12。The silo bottom plate 8 is fixed on the frame 4, and one or more discharge ports are opened on the silo bottom plate 8; a discharge screw 12 is installed at each discharge port.
本实施例中，生物质原料沿A方向从料仓上部2顶部的进料口1进入仓体内，料仓上部2与机架4固定在一起，主要起储料作用。In this embodiment, the biomass raw material enters the bin body from the feed port 1 at the top of the upper part 2 of the bin along the direction A, and the upper part 2 of the bin is fixed with the frame 4, which mainly plays a role of storage.
生物质原料沿料仓上部2进入料仓下部3，驱动装置带动料仓下部3旋转，搅拌装置同时对仓内的生物质原料进行搅拌，其具体过程如下：The biomass raw material enters the lower part 3 of the bin along the upper part 2 of the bin, the driving device drives the lower part 3 of the bin to rotate, and the stirring device simultaneously stirs the biomass raw material in the bin, and the specific process is as follows:
启动安装在机架4上的调速电机7，使安装在其轴端的驱动齿轮6转动，驱动齿轮6通过与之啮合的外齿带动回转支承5的外圈一起旋转，从而驱动与回转支承5的外圈连接在一起的料仓下部3旋转。本实施例中，回转支承是标准件，外圈为带有外齿的大齿轮。Start the speed-regulating motor 7 installed on the frame 4, so that the drive gear 6 installed on the shaft end rotates, and the drive gear 6 drives the outer ring of the slewing bearing 5 to rotate together through the outer teeth meshing with it, thereby driving the slewing bearing 5 The outer ring is connected together with the lower part 3 of the bin for rotation. In this embodiment, the slewing bearing is a standard part, and the outer ring is a large gear with external teeth.
当料仓下部3旋转时，刮料链条11及搅拌棒9会跟着一起旋转，本实施例中，刮料链条11设置在料仓下部3靠近料仓底板8位置的直径方向，搅拌棒9通过万向节10与料仓下部3连接。由于料仓下部3、刮料链条11、搅拌棒9在不停地旋转、运动，从而使料仓内的生物质原料也被不断地松动、搅拌，有效地避免生物质原料在料仓内发生搭桥、结拱、成团等现象。生物质原料在仓内旋转、松动的同时也促使生物质原料在仓内得到均匀混合。When the lower part of the silo 3 rotates, the scraper chain 11 and the stirring rod 9 will rotate together. In this embodiment, the scraper chain 11 is arranged in the direction of the diameter of the lower part 3 of the silo near the bottom plate 8 of the hopper, and the stirring rod 9 passes through the The universal joint 10 is connected with the lower part 3 of the silo. Since the lower part of the silo 3, the scraping chain 11, and the stirring rod 9 are constantly rotating and moving, the biomass raw materials in the silo are also continuously loosened and stirred, effectively preventing the biomass raw materials from occurring in the silo. Phenomena such as bridging, arching, and grouping. When the biomass raw material rotates and loosens in the bin, it also promotes the uniform mixing of the biomass raw material in the bin.
当需要出料时，从料仓落下的生物质原料通过在每个出料口安装的出料螺旋12送出。本实施例中，出料口有一个或多个，设置在料仓底板8上，料仓底板8固定在机架4上。When discharging is required, the biomass raw material falling from the silo is sent out through the discharge screw 12 installed at each discharge port. In this embodiment, there are one or more discharge ports, which are arranged on the bottom plate 8 of the silo, and the bottom plate 8 of the silo is fixed on the frame 4 .
通过以上过程就完成了进料、储存、出料的整个过程。Through the above process, the whole process of feeding, storing and discharging is completed.
本发明的能防止堵料的生物质原料仓采用可旋转的料仓下部以及位于料仓内部的搅拌装置，对料仓内的生物质原料进行混合搅拌，使得生物质原料在料仓中能够均匀混合，从而有效地避免了生物质原料在料仓内发生搭桥、结拱、成团等现象，防止了堵料的发生。The biomass raw material bin capable of preventing material blocking of the present invention adopts a rotatable lower part of the bin and a stirring device inside the bin to mix and stir the biomass raw material in the bin, so that the biomass raw material can be evenly distributed in the bin. Mixing, thus effectively avoiding the occurrence of bridging, arching, and agglomeration of biomass raw materials in the silo, and preventing the occurrence of material blocking.
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和替换，这些改进和替换也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and replacements can also be made, these improvements and replacements It should also be regarded as the protection scope of the present invention.
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| CN106347976A (en) * | 2016-11-04 | 2017-01-25 | 云南中翼鼎东能源科技开发有限公司 | Buffering and storage quantitative feeding device applicable to sticky materials |
| CN106672464A (en) * | 2016-12-19 | 2017-05-17 | 四川雷鸣环保装备有限公司 | Rotary discharging bin |
| CN108465444B (en) * | 2018-05-24 | 2024-01-16 | 安阳工学院 | Vertical cylinder type biomass pelletization hydrothermal pretreatment bin |
| CN111976167B (en) * | 2019-05-22 | 2025-08-15 | 四川金石东方新材料科技有限公司 | Winding machine |
| CN112229119B (en) * | 2020-09-18 | 2024-10-25 | 辽宁科技大学 | A material cooling device |
| CN115445496A (en) * | 2022-09-02 | 2022-12-09 | 无锡锡东能源科技有限公司 | A kind of biomass bin with agitator |
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| CN202138746U (en) * | 2011-03-09 | 2012-02-08 | 万平 | Spiral-thrust rotary blocking-cleaning bunker |
| CN202038617U (en) * | 2011-05-06 | 2011-11-16 | 邵继辉 | Coal hopper with anti-blockage function |
| CN202321288U (en) * | 2011-11-04 | 2012-07-11 | 姚汉东 | Scraper-type anti-blocking material discharge bin |
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| CN103129862A (en) | 2013-06-05 |
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Application publication date: 20130605 Assignee: Liaoning East Dai New District Township Electric Power Co.,Ltd. Assignor: BEIJING TOWNSHIP ELECTRICITY ELECTRIC POWER Co.,Ltd. Contract record no.: 2015990000125 Denomination of invention: Biomass raw material cabin capable of preventing material blocking Granted publication date: 20150114 License type: Common License Record date: 20150325 |
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Effective date of registration: 20220118 Address after: Room 611, 6 / F, No. 27, Zhongguancun Street, Haidian District, Beijing 100080 Patentee after: Zhongke Xiangdian (Beijing) Environmental Protection Technology Co.,Ltd. Address before: 100080, room 611, Zhongguancun building, 27 Zhongguancun street, Beijing, Haidian District Patentee before: BEIJING TOWNSHIP ELECTRICITY ELECTRIC POWER Co.,Ltd. |
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