CN216935187U - A high temperature flammable dust collection and transfer vehicle - Google Patents
A high temperature flammable dust collection and transfer vehicle Download PDFInfo
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Abstract
本实用新型涉及运输设备技术领域,尤其涉及一种高温易燃粉尘收集转移车,其包括:箱体、行走机构一、行走机构二和氮气储存容器;箱体为封闭容器;箱体的顶部具有进灰口;箱体顶部的一端设置有氮气入口,另一端设置有氮气出口;粉末过滤器的输入端与氮气出口连通;箱体的底部具有排灰口;箱体的前端设有前连接构件;箱体的后端设置有后连接构件;后连接构件的上端与箱体固定连接;行走机构一与前连接构件的下端铰接;行走机构二与后连接机构的下端连接;氮气储存容器设在行走机构一上;氮气储存容器的氮气输出口通过输气管道与氮气入口连通。采用本实用新型能够便于收集高温易燃粉尘,避免发生闪燃、闪爆等安全风险。
The utility model relates to the technical field of transportation equipment, in particular to a high-temperature flammable dust collection and transfer vehicle, which comprises: a box body, a first traveling mechanism, a second traveling mechanism and a nitrogen storage container; the box body is a closed container; Ash inlet; one end of the top of the box is provided with a nitrogen inlet, and the other end is provided with a nitrogen outlet; the input end of the powder filter is communicated with the nitrogen outlet; the bottom of the box has an ash outlet; the front end of the box is provided with a front connecting member The rear end of the box body is provided with a rear connecting member; the upper end of the rear connecting member is fixedly connected with the box body; the first traveling mechanism is hinged with the lower end of the front connecting member; the second traveling mechanism is connected with the lower end of the rear connecting mechanism; the nitrogen storage container is located in On the first walking mechanism; the nitrogen output port of the nitrogen storage container is communicated with the nitrogen inlet through a gas pipeline. The utility model can facilitate the collection of high-temperature flammable dust and avoid the occurrence of safety risks such as flash combustion and flash explosion.
Description
技术领域technical field
本实用新型涉及运输设备技术领域,尤其涉及一种高温易燃粉尘收集转移车。The utility model relates to the technical field of transportation equipment, in particular to a high-temperature flammable dust collection and transfer vehicle.
背景技术Background technique
粉粒物料运输车是一种在工业、农业、建筑业、电厂等领域得到广泛应用的车辆。目前的粉粒物料运输车多用于盛装和运输低温、不易燃的粉尘。由于多晶硅生产中,产生的失活硅粉及催化剂具有易燃、高温等危险特点,采用传统的粉粒物料运输车不易收集粉尘,粉尘容易泄漏,不仅会造成环境污染,而且具有闪燃闪爆的安全风险。The powder material transport vehicle is a vehicle that is widely used in industry, agriculture, construction, power plants and other fields. The current powder material transport vehicles are mostly used for containing and transporting low-temperature, non-flammable dust. Since the deactivated silicon powder and catalyst produced in the production of polysilicon have dangerous characteristics such as flammability and high temperature, it is not easy to collect dust by using traditional powder material transport vehicles, and the dust is easy to leak, which will not only cause environmental pollution, but also have flash combustion and flash explosion. security risks.
实用新型内容Utility model content
有鉴于此,本实用新型提供一种高温易燃粉尘收集转移车,主要目的在于便于收集高温易燃粉尘,避免粉尘遇空气发生闪燃、闪爆等安全风险。In view of this, the present utility model provides a high-temperature flammable dust collection and transfer vehicle, the main purpose of which is to facilitate the collection of high-temperature flammable dust and avoid safety risks such as flash combustion and flash explosion of dust in contact with air.
为达到上述目的,本实用新型主要提供如下技术方案:To achieve the above object, the utility model mainly provides the following technical solutions:
本实用新型的实施例提供一种高温易燃粉尘收集转移车,包括:箱体、行走机构一、行走机构二和氮气储存容器;The embodiment of the present utility model provides a high-temperature flammable dust collection and transfer vehicle, comprising: a box body, a traveling mechanism, a traveling mechanism two, and a nitrogen storage container;
所述箱体为封闭容器;所述箱体的下部为锥形漏斗结构;The box body is a closed container; the lower part of the box body is a conical funnel structure;
所述箱体的顶部具有进灰口,用于输入待收集粉尘;所述箱体顶部的一端设置有氮气入口;所述箱体顶部的另一端设置有氮气出口;The top of the box is provided with an ash inlet for inputting dust to be collected; one end of the top of the box is provided with a nitrogen inlet; the other end of the top of the box is provided with a nitrogen outlet;
所述箱体上连接有粉末过滤器;所述粉末过滤器的输入端与所述氮气出口连通;所述粉末过滤器的输出端放空;The box body is connected with a powder filter; the input end of the powder filter is communicated with the nitrogen outlet; the output end of the powder filter is vented;
所述箱体的底部具有排灰口;所述箱体上设置有压力传感器,用于监测所述箱体内的压力;所述箱体的顶部设置有爆破口;所述箱体上设置有液位计;The bottom of the box body has an ash discharge port; a pressure sensor is arranged on the box body to monitor the pressure in the box body; a blasting port is arranged on the top of the box body; bit meter;
所述箱体的前端固定地设置有前连接构件;所述前连接构件的上端与所述箱体固定连接;所述前连接构件的中部和下部与所述箱体具有预定距离一;The front end of the box body is fixedly provided with a front connecting member; the upper end of the front connecting member is fixedly connected with the box body; the middle part and the lower part of the front connecting member have a predetermined distance from the box body;
所述箱体的后端固定地设置有后连接构件;所述后连接构件的上端与所述箱体固定连接;所述后连接构件的中部和下部与所述箱体具有预定距离二;The rear end of the box body is fixedly provided with a rear connecting member; the upper end of the rear connecting member is fixedly connected with the box body; the middle part and the lower part of the rear connecting member have a
所述行走机构一与所述前连接构件的下端铰接;the walking mechanism one is hinged with the lower end of the front connecting member;
所述行走机构二与所述后连接机构的下端连接;The second traveling mechanism is connected with the lower end of the rear connecting mechanism;
所述氮气储存容器固定地设置在所述行走机构一上,用于储备氮气;所述氮气储存容器的氮气输出口通过输气管道与所述氮气入口连通;所述输气管道上设置有氮气调节阀一。The nitrogen storage container is fixedly arranged on the first walking mechanism for storing nitrogen; the nitrogen output port of the nitrogen storage container is communicated with the nitrogen inlet through a gas pipeline; the gas pipeline is provided with nitrogen Regulating valve one.
进一步地,所述前连接构件包括:连接体一和壳体一;Further, the front connecting member comprises: a connecting
所述壳体一套装在所述连接体一上,与所述连接体一固定连接;所述壳体一与所述连接体一之间填充有隔热材料;所述壳体一固定地设置在所述箱体上;The first casing is sleeved on the first connecting body and is fixedly connected with the first connecting body; the insulating material is filled between the first casing and the first connecting body; the first casing is fixedly arranged on the box;
所述连接体一与所述行走机构一连接。The connecting body is connected with the running mechanism.
进一步地,所述后连接机构包括:连接体二和壳体二;Further, the rear connection mechanism includes: a second connecting body and a second casing;
所述壳体二套装在所述连接体二上,与所述连接体二固定连接;所述壳体二与所述连接体二之间填充有隔热材料;所述壳体二固定地设置在所述箱体上;The second shell is sleeved on the second connecting body and is fixedly connected with the second connecting body; the second shell and the second connecting body are filled with heat insulating material; the second shell is fixedly arranged on the box;
所述连接体二与所述行走机构二连接。The second connecting body is connected with the second traveling mechanism.
进一步地,所述液位计为多个;多个所述液位计间隔地分布在所述箱体的两侧。Further, there are a plurality of the liquid level gauges; and the plurality of the liquid level gauges are distributed on both sides of the box body at intervals.
进一步地,还包括:控制系统;Further, it also includes: a control system;
所述控制系统分别与所述液位计,所述压力传感器和所述氮气调节阀一连接,以采集所述箱体的液位和压力信息,并对所述氮气调节阀一进行控制。The control system is respectively connected with the liquid level gauge, the pressure sensor and the
进一步地,所述箱体的上部为长方体结构;Further, the upper part of the box body is a cuboid structure;
所述箱体的下部为多个溜板构造成的锥形漏斗结构。The lower part of the box body is a conical funnel structure formed by a plurality of sliding plates.
进一步地,所述溜板与水平面的夹角不小于35°。Further, the included angle between the sliding plate and the horizontal plane is not less than 35°.
进一步地,所述液位计为音叉液位计;Further, the liquid level gauge is a tuning fork level gauge;
所述粉末过滤器为金属烧结粉末过滤器。The powder filter is a metal sintered powder filter.
进一步地,所述箱体的顶部上设置有人孔;Further, a manhole is provided on the top of the box;
所述箱体的下部设置有检修口;The lower part of the box body is provided with an inspection port;
所述氮气出口设置有氮气调节阀二。The nitrogen outlet is provided with a second nitrogen regulating valve.
进一步地,所述行走机构一为牵引车辆。Further, the first running mechanism is a traction vehicle.
借由上述技术方案,本实用新型高温易燃粉尘收集转移车至少具有下列优点:By means of the above technical solutions, the high-temperature flammable dust collection and transfer vehicle of the present invention has at least the following advantages:
便于收集高温易燃粉尘,避免粉尘遇空气发生闪燃、闪爆等安全风险。It is convenient to collect high-temperature flammable dust and avoid safety risks such as flash-burning and flash-explosion of dust in the air.
上述说明仅是本实用新型技术方案的概述,为了能够更清楚了解本实用新型的技术手段,并可依照说明书的内容予以实施,以下以本实用新型的较佳实施例并配合附图详细说明如后。The above description is only an overview of the technical solution of the present utility model. In order to understand the technical means of the present utility model more clearly, and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the present utility model and the accompanying drawings as follows: back.
附图说明Description of drawings
图1为本实用新型实施例提供的一种高温易燃粉尘收集转移车的主视示意图;1 is a schematic front view of a high-temperature flammable dust collection and transfer vehicle provided by an embodiment of the present utility model;
图2为本实用新型实施例提供的一种高温易燃粉尘收集转移车的主体后视示意图。FIG. 2 is a schematic rear view of the main body of a high-temperature flammable dust collection and transfer vehicle provided by an embodiment of the present invention.
图中所示:Shown in the picture:
1为箱体,2为排灰口,3为氮气入口,4为进灰口,5为压力传感器,6为人孔,7为爆破口,8为氮气出口,9为液位计,10为检修孔,11为粉末过滤器,12 为氮气储存容器,13为前连接构件,131为壳体一,132为连接体一,14为后连接构件,15为行走机构一,16为行走机构二。1 is the box, 2 is the ash outlet, 3 is the nitrogen inlet, 4 is the ash inlet, 5 is the pressure sensor, 6 is the manhole, 7 is the blasting port, 8 is the nitrogen outlet, 9 is the liquid level gauge, and 10 is the maintenance Holes, 11 is the powder filter, 12 is the nitrogen storage container, 13 is the front connecting member, 131 is the housing one, 132 is the connecting body one, 14 is the rear connecting member, 15 is the traveling mechanism one, and 16 is the traveling mechanism two.
具体实施方式Detailed ways
为更进一步阐述本实用新型为达成预定实用新型目的所采取的技术手段及功效,以下结合附图及较佳实施例,对依据本实用新型申请的具体实施方式、结构、特征及其功效,详细说明如后。在下述说明中,不同的“一实施例”或“实施例”指的不一定是同一实施例。此外,一或多个实施例中的特定特征、结构、或特点可由任何合适形式组合。In order to further illustrate the technical means and effects adopted by the present utility model to achieve the intended purpose of the utility model, the following in conjunction with the accompanying drawings and preferred embodiments, the specific embodiments, structures, features and effects of the application according to the present utility model are described in detail. The description is as follows. In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics in one or more embodiments may be combined in any suitable form.
在多晶硅生产中,产生的粉体中含有磷等易燃酸性粉尘,与水钙、碳化铯、氯、氟化钴、氟、三氟化碘、三氟化锰、碳化铷、氟化银、钾钠合金剧烈反应,并释放大量氢气,粉尘遇火焰或与氧化剂接触发生反应,有高度的危险性。In the production of polysilicon, the powder produced contains flammable acidic dust such as phosphorus, which is mixed with calcium water, cesium carbide, chlorine, cobalt fluoride, fluorine, iodine trifluoride, manganese trifluoride, rubidium carbide, silver fluoride, Potassium-sodium alloy reacts violently and releases a large amount of hydrogen, and the dust reacts with flame or contact with oxidant, which is highly dangerous.
如图1和图2所示,本实用新型的一个实施例提出的一种高温易燃粉尘收集转移车,包括:箱体1、行走机构一15、行走机构二16和氮气储存容器12;As shown in Figure 1 and Figure 2, a kind of high temperature inflammable dust collection and transfer vehicle proposed by an embodiment of the present utility model includes:
箱体1为封闭容器;箱体1的下部为锥形漏斗结构;本实施例优选,箱体1 的上部为长方体结构,箱体1的下部为多个溜板构造成的锥形漏斗结构,溜板与水平面成大于粉尘安息角,以利于粉尘的向下流动。本实施例优选,溜板与水平面的夹角不小于35°,以保证硅粉的流动,防止粉尘无法排除造成堵塞。进一步优选,溜板与水平面的夹角为38°。本实施例优选在箱体1的外部设置保温材料,防止烫伤作业人员。The
箱体1具有承受压强的能力,以在氮气保护过程中,防止憋压泄漏。箱体1 的顶部具有进灰口4,用于输入待收集粉尘;箱体1顶部的一端设置有氮气入口3,用于氮气的输入;箱体1顶部的另一端设置有氮气出口8,用于氮气的输出。本实施例优选,氮气出口8设置有氮气调节阀二,以控制氮气的流量,进而调节箱体1 内的气压。本实施例优选,箱体1的顶部上设置有人孔6,以在箱体1使用完毕后,进行清洗检修工作。箱体1的下部设置有检修口10,用于底部位置的日常检修。The
箱体1上连接有粉末过滤器11;粉末过滤器11可以设置行走机构一15上;粉末过滤器11与氮气储存容器12并列设置。The
粉末过滤器11的输入端与氮气出口8连通,可以选择通过输气软管连通。粉末过滤器11的输出端放空,以在排出箱体1内的空气时,防止粉尘流出。本实施例优选粉末过滤器11为金属烧结粉末过滤器11,其过滤精度高、化学性能稳定、耐腐蚀。The input end of the
箱体1的底部具有排灰口2,用于卸灰。箱体1上设置有压力传感器5,用于监测箱体1内的压力;箱体1的顶部设置有爆破口7,防止粉末过滤器11发生堵塞而未被发现时,紧急释放,杜绝安全事故发生。箱体1上设置有液位计9,以监测箱体1内的物料高度。本实施例优选,液位计9为多个;多个液位计9间隔地分布在箱体1的两侧,以在箱体1的两侧同时对箱体1内不同位置的物料进行监测。本实施例优选,液位计9为音叉液位计9,运行稳定,免受物料流动、湍流、振动、固体含量、液体特性以及产品变化的影响。The bottom of the
箱体1的前端固定地设置有前连接构件13;前连接构件13的上端与箱体1固定连接;前连接构件13的中部和下部与箱体1具有预定距离一,以减少箱体1与前连接构件13之间的热量传递。预定距离一优选为10cm~80cm。The front end of the
本实施例优选,前连接构件13包括:连接体一132和壳体一131;壳体一 131套装在连接体一132上,与连接体一132固定连接;壳体一131与连接体一 132之间填充有隔热材料,以减少壳体一131与连接体一132的热量传导。壳体一 131固定地设置在箱体1上;连接体一132与行走机构一15连接,能够有效避免箱体1的热量通过前连接构件13传递至行走机构一15上,可以大幅延长行走机构一15的使用寿命。Preferably, in this embodiment, the
箱体1的后端固定地设置有后连接构件14;后连接构件14的上端与箱体1固定连接;后连接构件14的中部和下部与箱体1具有预定距离二;预定距离二优选为10cm~80cm.The rear end of the
本实施例优选,后连接机构包括:连接体二和壳体二;壳体二套装在连接体二上,与连接体二固定连接;壳体二与连接体二之间填充有隔热材料,以减少壳体二与连接体二之间的热量传导;壳体二固定地设置在箱体1上;连接体二与行走机构二16连接,能够有效避免箱体1的热量通过后连接构件14传递至行走机构二16上,可以大幅延长行走机构二16的使用寿命。Preferably, in this embodiment, the rear connection mechanism includes: a second connecting body and a second casing; the second casing is sleeved on the second connecting body and is fixedly connected with the second connecting body; In order to reduce the heat conduction between the second casing and the connecting
行走机构一15与前连接构件13的下端铰接;本实施例优选,行走机构一15 为牵引车辆。牵引车辆与前连接构件13铰接,方便对箱体1进行牵引移动。行走机构二16与后连接机构的下端连接,以通过后连接机构支撑箱体1移动。行走机构一15通过前连接构件13对箱体1的前部形成支撑,行走机构二16通过后连接构件14对箱体1的后部形成支撑,以通过支撑箱体1移动。The
氮气储存容器12固定地设置在行走机构一15上,用于储备氮气;氮气储存容器12的氮气输出口通过输气管道与氮气入口3连通,以向箱体1输送氮气;输气管道上设置有氮气调节阀一,以调节氮气的流量,进而控制箱体1内的气压。The
本实用新型的一个实施例提出的一种高温易燃粉尘收集转移车,便于收集高温易燃粉尘,避免粉尘遇空气发生闪燃、闪爆等安全风险。An embodiment of the present utility model proposes a high-temperature flammable dust collection and transfer vehicle, which facilitates the collection of high-temperature flammable dust and avoids safety risks such as flash combustion and flash explosion when the dust encounters air.
作为上述实施例的优选,本实用新型的一个实施例提出的一种高温易燃粉尘收集转移车,还包括:控制系统;控制系统分别与液位计9,压力传感器5和氮气调节阀一连接,以采集箱体1的液位和压力信息,并对氮气调节阀一进行控制;控制系统与氮气调节阀二连接,以对氮气调节阀二进行控制,以实现系统的自动化控制。As a preferred embodiment of the above-mentioned embodiment, a high-temperature flammable dust collection and transfer vehicle proposed by an embodiment of the present invention further includes: a control system; the control system is respectively connected with the
本实用新型的一个实施例提出的一种高温易燃粉尘收集转移车,在使用前,通过氮气入口3将氮气通入箱体1,箱体1内的气体从氮气出口8排出,进行箱体 1内的空气置换,防止因箱体1中的空气造成闪燃事故的发生。然后,通过进灰口 4将粉尘输入箱体1,通过液位计9检测箱体1内部的粉尘料位,通过压力传感器5监测箱体1内的压力,保证箱体1的内部微正压,防止空气进入箱体1;在箱体 1的上部、中部和下部设置多个液位计9,以判断料位高度;同时液位计9分布在箱体1的两侧,判断箱体1内的料位是否有装偏的问题。通过液位计9判断料位是否装满,装满后,将进灰口4、氮气出口8关闭,通过压力传感器5监测箱体1内保持微正压,保证其在转运过程中全程氮气微正压保护,杜绝箱体1内的粉尘和外界空气接触。One embodiment of the present utility model proposes a high-temperature flammable dust collection and transfer vehicle. Before use, nitrogen gas is introduced into the
本实用新型的一个实施例提出的一种高温易燃粉尘收集转移车,解决了原有易燃粉尘装车及高温粉尘无法装车转运的问题,通过惰性气体补压保护防止易燃易爆粉尘发生闪燃的风险。A high-temperature flammable dust collection and transfer vehicle proposed by an embodiment of the present utility model solves the problem that the original flammable dust cannot be loaded into the vehicle and the high-temperature dust cannot be loaded and transferred, and the flammable and explosive dust is prevented by inert gas pressure compensation protection. Risk of flashover.
本实用新型的一个实施例提出的一种高温易燃粉尘收集转移车,安全性好,拖挂移动灵活、环保性好。An embodiment of the present utility model provides a high-temperature flammable dust collection and transfer vehicle, which has good safety, flexible trailer movement and good environmental protection.
进一步说明,虽然术语第一、第二等在本文中可以用于描述各种元件,但是这些术语不应该限制这些元件。这些术语仅用于区别一个元件与另一元件。例如,第一元件可以被称为第二元件,并且,类似地,第二元件可以被称为第一元件,这些术语仅用于区别一个元件与另一元件。这没有脱离示例性实施例的范围。类似地,元件一、元件二也不代表元件的顺序,这些术语仅用于区别一个元件与另一元件。如本文所用,术语“和/或”包括一个或多个相关联的列出项目的任意结合和所有结合。Further, although the terms first, second, etc. may be used herein to describe various elements, these terms should not be limited to these elements. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, and these terms are only used to distinguish one element from another. This does not depart from the scope of the exemplary embodiments. Similarly, element one and element two do not represent the order of the elements, and these terms are only used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
在本实用新型的描述中,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”、“固定”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或成一体;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本实用新型中的具体含义。In the description of the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.
本实用新型使用到的标准零件均可以从市场上购买,异形件根据说明书的和附图的记载均可以进行订制,各个零件的具体连接方式均采用现有技术中成熟的螺栓、铆钉、焊接等常规手段,机械、零件和设备均采用现有技术中,常规的型号,加上电路连接采用现有技术中常规的连接方式,在此不再详述。The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection method of each part adopts the mature bolts, rivets and welding in the prior art. and other conventional means, the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection manner in the prior art, which will not be described in detail here.
以上所述,仅是本实用新型的较佳实施例而已,并非对本实用新型作任何形式上的限制,依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本实用新型技术方案的范围内。The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are all It still belongs to the scope of the technical solution of the present invention.
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