CN206301205U - Fully automatic unattended and intelligent control equipment for incoming coal sampling and sample preparation - Google Patents
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- 238000005070 sampling Methods 0.000 title claims abstract description 74
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- 239000003245 coal Substances 0.000 title claims abstract description 54
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- 238000005303 weighing Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 description 102
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Abstract
Description
技术领域technical field
本实用新型涉及一种新型火力发电厂用于入厂煤车排队、采样、制样、样品传输、样品存查、计量全自动无人值守及智能化管控设备。The utility model relates to a new type of automatic unattended and intelligent management and control equipment used in a thermal power plant for queuing, sampling, sample preparation, sample transmission, sample storage and measurement, and measurement of incoming coal cars.
背景技术Background technique
火力发电厂对入厂煤车中的来煤均需要采样化验，化验合格后才能使用，同时存储样品。目前采样化验的过程是通过人工发卡给运煤车或通过车辆识辨系统识别车辆后发卡，车辆进入到厂区内，通过刷卡确认后进入到采样区进行采样，采样后的样品通过皮带输送或气力输送的形式将样品传输至全自动联合制样室，以实现智能化，但是通过皮带输送或气力输送的形式存在有诸多问题：如运输过程中样品会有部分样品出现混样现象、环境污染等等；并且目前气力输送能力小，只能输送2kg左右的样瓶，导致输送的子样太多，另，皮带输送受到输送位置的限制，气力输送受到重量的限制。为此目前通过采样系统将样品装入集样桶内，将采满的集样桶通过人工方式送至全自动联合制样室，以解决皮带输送或气力输送过程中存在的问题，再通过全自动联合制样室中的全自动联合制样系统制出全水样、存查样和分析样，再将制好的样品经过气力送至存样室和化验室。采样完毕后由入厂煤智能化管控平台及监控中心发出对运煤车采样结束的指令，运煤车进入计量系统，通过全自动无人值守计量系统后进入汽车卸煤设备进行接卸处理，整个过程由厂煤智能化管控平台及监控中心集中控制与协调处理，但是集样桶的输送过程仍采用人工处理，存在人工参与的问题。Thermal power plants need to sample and test the incoming coal in the coal trucks entering the factory. Only after passing the test can it be used, and the samples are stored at the same time. At present, the process of sampling and testing is to issue a card to the coal truck manually or through the vehicle identification system to identify the vehicle and then issue the card. The vehicle enters the factory area and enters the sampling area after swiping the card for confirmation. The sampled samples are transported by belt or pneumatically. In the form of transportation, the samples are transferred to the fully automatic joint sample preparation room to realize intelligence, but there are many problems in the form of belt transportation or pneumatic transportation: for example, some samples will be mixed during transportation, environmental pollution, etc. ; and the current pneumatic conveying capacity is small, only about 2kg of sample bottles can be transported, resulting in too many sub-samples to be transported. In addition, the belt transport is limited by the transport position, and the pneumatic transport is limited by the weight. For this reason, the samples are currently loaded into the sample collection barrel through the sampling system, and the full sample collection barrel is sent to the fully automatic joint sample preparation room manually to solve the problems existing in the process of belt conveying or pneumatic conveying, and then through the fully automatic The fully automatic joint sample preparation system in the joint sample preparation room produces full water samples, storage samples and analysis samples, and then sends the prepared samples to the sample storage room and laboratory through pneumatic power. After the sampling is completed, the incoming coal intelligent management and control platform and the monitoring center issue an instruction to the coal truck to complete the sampling. The coal truck enters the metering system, and then enters the truck coal unloading equipment for unloading after passing through the fully automatic unattended metering system. The whole process is centrally controlled and coordinated by the factory coal intelligent management and control platform and monitoring center, but the transportation process of the sample collection barrel is still handled manually, and there is a problem of manual participation.
实用新型内容Utility model content
本实用新型的目的在于提供一种入厂煤采样、制样全自动无人值守及智能化管控设备，利用该设备既能解决皮带输送或气力输送过程中部分样品出现的混样现象、以及环境污染问题，解决气力输送能力小，只能输送2kg左右样瓶导致子样太多的问题，又能解决人工输送集样桶存在的人工参与，没有完全实现智能化的问题。The purpose of this utility model is to provide a fully automatic unattended and intelligent control equipment for coal sampling and sample preparation in the factory. The equipment can not only solve the mixed sample phenomenon of some samples during belt transportation or pneumatic transportation, and the environment The pollution problem can solve the problem of small pneumatic conveying capacity, which can only transport about 2kg of sample bottles, resulting in too many samples. It can also solve the problem of artificial participation in the manual transportation of sample collection barrels, and the problem of not fully realizing intelligence.
本实用新型中入厂煤采样、制样全自动无人值守及智能化管控设备包括有车辆识辨系统、全自动采样集样系统、全自动集样桶传输系统、全自动联合制样系统、全自动存储柜、入厂煤化验室、计量系统，以及对上述各系统进行智能监管与控制的入厂煤智能化管控平台及监控中心，所述车辆识辨系统连接所述全自动采样集样系统，所述全自动采样集样系统集中置于采样楼内，所述全自动联合制样系统集中置于制样室内，所述全自动集样桶传输系统为设置在所述全自动采样集样系统与所述全自动联合制样系统之间的机械履带(链板)传送系统，由所述机械履带(链板)传送系统连接所述全自动采样集样系统与所述全自动联合制样系统并传送所述全自动采样集样系统中完成采样后的样瓶。In the utility model, the automatic unattended and intelligent management and control equipment for incoming coal sampling and sample preparation includes a vehicle identification system, a fully automatic sampling and sample collection system, a fully automatic sample collection bucket transmission system, a fully automatic joint sample preparation system, and a fully automatic sample collection system. Automatic storage cabinets, incoming coal laboratory, metering system, and an incoming coal intelligent management and control platform and monitoring center for intelligent supervision and control of the above systems, the vehicle identification system is connected to the automatic sampling and collection system , the fully automatic sampling and sample collection system is centrally placed in the sampling building, the fully automatic joint sample preparation system is centrally placed in the sample preparation room, and the automatic sample collection barrel transmission system is set in the automatic sampling and sample collection system The mechanical crawler (chain plate) transmission system between the automatic joint sample preparation system, the automatic sampling and collection system is connected with the automatic joint sample preparation system by the mechanical crawler (chain plate) transmission system and conveyed The sample bottle after sampling in the automatic sampling and sample collection system.
所述全自动采样集样系统包括有全自动采样机、机械挪动样瓶装置和收集信息、编码、称重、读码装置。The fully automatic sampling and collecting system includes a fully automatic sampling machine, a device for mechanically moving the sample bottle, and a device for collecting information, encoding, weighing, and code reading.
所述机械履带(链板)传送系统包括有第一链板输送机构、上行提升机构、第二链板输送机构、下行提升机构、第三链板输送机构及旋转机械手，所述第一链板输送机构接收所述机械挪动样瓶装置挪动的样瓶。The mechanical crawler (chain plate) transmission system includes a first chain plate conveying mechanism, an upward lifting mechanism, a second chain plate conveying mechanism, a downward lifting mechanism, a third chain plate conveying mechanism and a rotating manipulator. The first chain plate The conveying mechanism receives the sample bottle moved by the mechanical moving sample bottle device.
在每一所述链板输送机构的端部均安装有样桶推送机构。A sample barrel pushing mechanism is installed at the end of each chain plate conveying mechanism.
所述全自动采样集样系统设置在全自动采样室内，所述全自动联合制样系统设置在全自动联合制样室内，所述第二链板输送机构通过桥梁装置架设在所述全自动联合制样室与所述全自动采样室之间，由三段相互呈垂直的链板输送机构连接而成，在每一段的链板输送机构端部各安装一个用于推动所述样瓶作直角拐弯移动的样桶推送机构。The fully automatic sampling and sample collection system is set in the fully automatic sampling room, the fully automatic combined sample preparation system is set in the fully automatic combined sample preparation room, and the second chain plate conveying mechanism is set up in the fully automatic combined sample preparation room through a bridge device Between the fully automatic sampling chamber, it is formed by connecting three sections of chain plate conveying mechanisms that are perpendicular to each other, and one is installed at the end of each section of the chain plate conveying mechanism to push the sample bottle to make a right angle turn and move. Sample barrel pushing mechanism.
所述全自动联合制样室和所述全自动采样室呈对面分布，所述入厂煤智能化管控平台及监控中心设置在所述全自动联合制样室的上方。The fully automatic combined sample preparation room and the fully automatic sample preparation room are arranged opposite to each other, and the incoming coal intelligent management and control platform and monitoring center are set above the fully automatic combined sample preparation room.
所述计量系统设置包括有汽车衡重磅、汽车卸煤设备和汽车衡空磅。The metering system includes truck scales, truck coal unloading equipment and truck scale empty scales.
利用本实用新型中的入厂煤采样、制样全自动无人值守及智能化管控设备，在采样、制样及过磅整个过程中均实现无人值守，并具备双向传送、收集信息功能，所有功能均实现智能化管理。Utilizing the automatic unattended and intelligent control equipment for incoming coal sampling and sample preparation in the utility model, unattended operation is realized in the whole process of sampling, sample preparation and weighing, and it has the functions of two-way transmission and information collection. All functions are intelligently managed.
附图说明Description of drawings
图1是本实用新型中的入厂煤采样、制样全自动无人值守及智能化管控设备的示意图。Fig. 1 is a schematic diagram of fully automatic unattended and intelligent control equipment for incoming coal sampling and sample preparation in the utility model.
图2是本实用新型中机械履带传送系统的侧视示意图。Fig. 2 is a schematic side view of the mechanical crawler conveyor system of the present invention.
图3是本实用新型中机械履带传送系统的俯视示意图。Fig. 3 is a schematic top view of the mechanical crawler conveyor system in the present invention.
具体实施方式detailed description
下面将结合附图对本实用新型中的具体实施例作详细说明。The specific embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.
如图1和图3所示，为了便于入厂煤智能化管控平台及监控中心9对各设备的监控与控制，以及从场地、空间及成本的综合考虑，本实用新型将入厂煤智能化管控平台及监控中心9设置在管控中心二楼的位置，全自动联合制样室15设置在管控中心一楼，全自动采样室14位于管控中心的对面，全自动采样室14与全自动联合制样室15呈对面分布。在管控中心的前侧位置分布计量系统的汽车衡重磅6、汽车卸煤设备7和汽车衡空磅8，方便运输入厂煤的汽车进出。As shown in Figure 1 and Figure 3, in order to facilitate the monitoring and control of various equipment by the intelligent management and control platform and monitoring center 9 of the coal entering the factory, and from the comprehensive consideration of the site, space and cost, the utility model intelligentizes the coal entering the factory The control platform and monitoring center 9 are set on the second floor of the control center, the fully automatic joint sample preparation room 15 is set on the first floor of the control center, the fully automatic sampling room 14 is located opposite the control center, the fully automatic sampling room 14 and the fully automatic joint sample preparation room 15 are oppositely distributed. The truck scale weighing scale 6, truck coal unloading equipment 7 and truck scale empty scale 8 of the metering system are distributed at the front side of the control center to facilitate the entry and exit of cars transporting coal into the plant.
全自动采样室14内的全自动采样集样系统连接车辆识辨系统1，在车辆识辨系统1的前端设置有多辆汽车并列停靠的汽车入厂排队区16，停靠在汽车入厂排队区16内的运煤汽车依次进入到全自动采样室14内，全自动采样室14内的全自动采样集样系统包括有全自动采样机2、机械挪动样瓶装置和收集信息、编码、称重、读码装置10，由全自动采样机2将运煤车辆中的样煤装入到集样桶11中，本实用新型中的集样桶可以盛装20KG的样煤，有效解决气力传输中子样过多的问题。由全自动采样机2将样品置入集样桶11的过程与现有采样机的技术相同，在此不再详细描述。样品被置入集样桶11后对集样桶11进行收集信息，由编码、称重、读码装置10对集样桶11进行编码、称重、及读码处理，并将所得信息传送到入厂煤智能化管控平台及监控中心9。由入厂煤智能化管控平台及监控中心9控制机械挪动样瓶装置挪动集样桶11进入到全自动集样桶传输系统，即机械履带(链板)传送系统12。The fully automatic sampling and collecting system in the fully automatic sampling room 14 is connected to the vehicle identification system 1, and the front end of the vehicle identification system 1 is provided with a vehicle entry queuing area 16 where multiple vehicles are parked side by side. The coal trucks in 16 enter into the fully automatic sampling room 14 in turn. The fully automatic sampling and collection system in the fully automatic sampling room 14 includes a fully automatic sampling machine 2, a mechanical moving sample bottle device and information collection, coding, and weighing 1. Code reading device 10, the sample coal in the coal transport vehicle is loaded into the sample collection barrel 11 by the automatic sampling machine 2, the sample collection barrel in the utility model can contain 20KG sample coal, effectively solve the problem of pneumatic transmission of neutrons The problem of too many samples. The process of placing the sample into the sample collection barrel 11 by the automatic sampling machine 2 is the same as the technology of the existing sampling machine, and will not be described in detail here. After the sample is put into the sample collection bucket 11, the sample collection bucket 11 is collected information, and the coding, weighing, and code reading device 10 encodes, weighs, and reads the code on the sample collection bucket 11, and transmits the obtained information to the Incoming coal intelligent management and control platform and monitoring center9. The intelligent control platform for incoming coal and the monitoring center 9 control the mechanical moving sample bottle device to move the sample collection barrel 11 into the automatic sample collection barrel transmission system, that is, the mechanical crawler (chain plate) transmission system 12 .
如图2和图3所示，本实用新型中的机械履带(链板)传送系统12包括有第一链板输送机构120、上行提升机构121、第二链板输送机构122、下行提升机构123、第三链板输送机构124及旋转机械手125，在每一链板输送机构的端部均安装有样桶推送机构126，第二链板输送机构122通过桥梁装置127架设在全自动联合制样室15及全自动采样室14之间，由三段相互呈垂直的链板输送机构连接而成，在每一段的链板输送机构端部各安装一个样桶推送机构，用于推动集样桶11作直角拐弯移动。集样桶11经机械挪动样瓶装置放在机械履带(链板)传送系统12的第一链板输送机构120的履带后进行传输，抵达上行提升机构121处由样桶推送机构126推送进入上行提升机构121，集样桶11被上行提升机构121提升至6米高的履带(第二链板输送机构122)上再进行传输，借助于样桶推送机构126的推动可以经直角拐弯传送，并传输一定距离后，抵达至下行提升机构123，再将集样桶11通过下行提升机构123下降至第三链板输送机构124，通过第三链板输送机构124传送至全自动联合制样室15，由全自动联合制样室15内的旋转机械手125将集样桶11取出并倒入全自动联合制样设备3中，空的集样桶11放置在机械履带(链板)传送系统12中传送至全自动联合制样室15内的弃样处。As shown in Figure 2 and Figure 3, the mechanical crawler (chain plate) transmission system 12 in the utility model includes a first chain plate conveying mechanism 120, an upward lifting mechanism 121, a second chain plate conveying mechanism 122, and a downward lifting mechanism 123 , the third chain plate conveying mechanism 124 and the rotating manipulator 125, the end of each chain plate conveying mechanism is equipped with a sample bucket pushing mechanism 126, and the second chain plate conveying mechanism 122 is erected in the fully automatic joint sample preparation room through the bridge device 127 15 and the fully automatic sampling chamber 14 are connected by three sections of vertical chain plate conveying mechanisms, and a sample barrel pushing mechanism is installed at the end of each section of the chain plate conveying mechanism to push the sample collection barrel 11 Move at right angles. The sample collection barrel 11 is placed on the crawler belt of the first chain plate conveying mechanism 120 of the mechanical crawler (chain plate) conveying system 12 through the mechanical moving sample bottle device, and is then transported to the upward lifting mechanism 121 by the sample barrel pushing mechanism 126. Lifting mechanism 121, sample collection barrel 11 is lifted to 6 meters high crawler belt (the second chain plate conveying mechanism 122) by upward lifting mechanism 121 and then transported, by means of the promotion of sample barrel pushing mechanism 126, it can be transferred through a right-angle turn, and After transporting for a certain distance, it arrives at the descending lifting mechanism 123, and then the sample collection barrel 11 is lowered to the third chain plate conveying mechanism 124 through the descending lifting mechanism 123, and then transferred to the fully automatic joint sample preparation room 15 through the third chain plate conveying mechanism 124. The rotating manipulator 125 in the fully automatic joint sample preparation room 15 takes out the sample collection bucket 11 and pours it into the fully automatic joint sample preparation equipment 3, and the empty sample collection bucket 11 is placed in the mechanical crawler (chain plate) transmission system 12 and sent to the whole laboratory. The sample discarding place in the automatic joint sample preparation room 15.
如此，运输入厂煤的汽车先进入到汽车入厂排队区16，通过车辆识辨系统1识别运煤车辆，并将车辆数据上传至入厂煤智能化管控平台及监控中心9，再通过取卡进入全自动采样室14，由全自动采样室14内的全自动采样集样系统进行采样处理，由全自动采样机2将运煤车辆中的样煤装入集样桶11中，再由收集信息、编码、称重、读码装置10进行编码、称重、读码等信息收集处理，并传送给入厂煤智能化管控平台及监控中心9，由入厂煤智能化管控平台及监控中心9控制机械挪动样瓶装置将集样桶11挪入机械履带(链板)传送系统12。In this way, the cars transporting the coal entering the factory first enter the car entering the factory queuing area 16, identify the coal transportation vehicles through the vehicle identification system 1, and upload the vehicle data to the intelligent management and control platform and monitoring center 9 for coal entering the factory, and then pass The card enters the fully automatic sampling chamber 14, and the fully automatic sampling collection system in the fully automatic sampling chamber 14 carries out sampling processing, and the sample coal in the coal transport vehicle is loaded into the sample collection barrel 11 by the fully automatic sampling machine 2, and then the Information collection, encoding, weighing, and code reading device 10 collects and processes information such as encoding, weighing, and code reading, and transmits it to the incoming coal intelligent management and control platform and monitoring center 9, and the incoming coal intelligent management and control platform and monitoring The center 9 controls the mechanical moving sample bottle device to move the sample collection bucket 11 into the mechanical crawler (chain plate) transmission system 12 .
通过机械履带(链板)传送系统12将集样桶11作提升、传送、下降，最后将集样桶11传送到位于全自动联合制样室15内的全自动联合制样系统，由全自动联合制样系统中的全自动联合制样设备3对集样桶11作读码、解码、开桶、倒样、弃桶等动作，完成制样过程，即制成全水样、存查样和分析样，分别进入全自动电子存样柜储存4、化验室5分析，并将储存及分析所得的所有信息、数据上传到入厂煤智能化管控平台及监控中心9，完成采样、制样过程，再由入厂煤智能化管控平台及监控中心9控制运煤车辆进入计量系统，进行过磅、卸车等过程。全自动联合制样设备3处理完的空集样桶11通过机械履带(链板)传送系统12传送至全自动联合制样室的弃样处。在整个过程中无人值守，并具备双向传送、收集信息功能，所有功能均实现智能化管理。The sample collection bucket 11 is lifted, conveyed, and lowered through the mechanical crawler (chain plate) transmission system 12, and finally the sample collection bucket 11 is transferred to the fully automatic joint sample preparation system located in the fully automatic joint sample preparation room 15. The fully automatic combined sample preparation equipment 3 in the system performs operations such as code reading, decoding, opening, pouring, and discarding the sample collection barrel 11 to complete the sample preparation process, that is, to make a full water sample, a storage sample, and an analysis sample, respectively. Enter the fully automatic electronic sample storage cabinet for storage 4 and analysis in the laboratory 5, and upload all the information and data obtained from the storage and analysis to the incoming coal intelligent management and control platform and monitoring center 9 to complete the sampling and sample preparation process, and then the incoming coal The factory coal intelligent management and control platform and monitoring center 9 control the coal transport vehicles to enter the metering system, and carry out processes such as weighing and unloading. The empty sample collection bucket 11 processed by the automatic combined sample preparation equipment 3 is transported to the sample discarding place of the fully automatic combined sample preparation room through the mechanical crawler (chain plate) transmission system 12 . It is unattended during the whole process, and has the functions of two-way transmission and information collection, and all functions are intelligently managed.
综上所述，本实用新型通过监控设备全程监督控制，充分满足了汽车入厂煤在整个采样、制样及计量过程中避免人干预的问题，同时降低燃料成本，提高样品的真实性，提高企业的经济效益。In summary, the utility model fully meets the problem of avoiding human intervention in the whole process of sampling, sample preparation and metering of the coal entering the factory through the monitoring and control of the monitoring equipment, and at the same time reduces fuel costs, improves the authenticity of samples, and improves economic benefits of the enterprise.
以上所述仅为本实用新型示意性的具体实施方式，并非用以限定本实用新型的范围。任何本领域的技术人员，在不脱离本实用新型的构思和原则的前提下所作的等同变化、修改与结合，均应属于本实用新型保护的范围。The above descriptions are only illustrative specific implementations of the present utility model, and are not intended to limit the scope of the present utility model. Any equivalent changes, modifications and combinations made by those skilled in the art without departing from the concept and principle of the present utility model shall fall within the scope of protection of the present utility model.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831323A (en) * | 2017-12-11 | 2018-03-23 | 闫伟 | Iron powder laboratory unattended system and its application method |
| CN111458197A (en) * | 2019-01-22 | 2020-07-28 | 湖南三德科技股份有限公司 | Intelligent sample preparation system |
| CN114261584A (en) * | 2021-12-24 | 2022-04-01 | 煤炭科学技术研究院有限公司 | Bulk material collecting system and method based on intelligent carrying robot |
| CN114397465A (en) * | 2021-12-08 | 2022-04-26 | 北京京能电力股份有限公司 | Full-automatic system appearance system based on intelligent robot |
| CN114492701A (en) * | 2021-12-24 | 2022-05-13 | 煤炭科学技术研究院有限公司 | Code recognition system and method based on empty barrel weight of sample barrel |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831323A (en) * | 2017-12-11 | 2018-03-23 | 闫伟 | Iron powder laboratory unattended system and its application method |
| CN111458197A (en) * | 2019-01-22 | 2020-07-28 | 湖南三德科技股份有限公司 | Intelligent sample preparation system |
| CN114397465A (en) * | 2021-12-08 | 2022-04-26 | 北京京能电力股份有限公司 | Full-automatic system appearance system based on intelligent robot |
| CN114261584A (en) * | 2021-12-24 | 2022-04-01 | 煤炭科学技术研究院有限公司 | Bulk material collecting system and method based on intelligent carrying robot |
| CN114492701A (en) * | 2021-12-24 | 2022-05-13 | 煤炭科学技术研究院有限公司 | Code recognition system and method based on empty barrel weight of sample barrel |
| CN114261584B (en) * | 2021-12-24 | 2023-08-11 | 煤科(北京)检测技术有限公司 | Bulk material collection system and method based on intelligent transfer robot |
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