WO2023160342A1 - 高温物料输送装置 - Google Patents

高温物料输送装置 Download PDF

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Publication number
WO2023160342A1
WO2023160342A1 PCT/CN2023/074091 CN2023074091W WO2023160342A1 WO 2023160342 A1 WO2023160342 A1 WO 2023160342A1 CN 2023074091 W CN2023074091 W CN 2023074091W WO 2023160342 A1 WO2023160342 A1 WO 2023160342A1
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WO
WIPO (PCT)
Prior art keywords
tank
tank cover
conveying device
boom
material conveying
Prior art date
Application number
PCT/CN2023/074091
Other languages
English (en)
French (fr)
Inventor
贾源
张楷
刘占彬
杨志勇
邱杰敏
黄坤程
Original Assignee
中国恩菲工程技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国恩菲工程技术有限公司 filed Critical 中国恩菲工程技术有限公司
Publication of WO2023160342A1 publication Critical patent/WO2023160342A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/0806—Charging or discharging devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/66—Operating devices therefor

Definitions

  • the disclosure relates to the technical field of smelting process equipment, in particular to a high-temperature material conveying device.
  • the tank cover In the smelting process, it is necessary to use a high-temperature material transfer tank to transfer the high-temperature material formed after the roasting and reduction of the rotary kiln to the electric furnace for smelting.
  • the tank cover needs to be used to close the feed port to avoid heat loss.
  • the flipping of the "clip" type tank cover is used to open and close the feed port or the sliding of the "sliding cover” type tank cover is used to open and close the feed port.
  • the "sliding cover” type tank cover in the related art is easily deformed at high temperature, so that the tank cover cannot reliably close the feed port.
  • the present disclosure aims to solve one of the technical problems in the related art at least to a certain extent.
  • the embodiments of the present disclosure propose a high-temperature material conveying device, which can not only ensure the reliability of opening and closing the feeding port of the tank lid, but also avoid the limitation of the operating space.
  • the high-temperature material conveying device includes: a discharge tank, the discharge tank includes a tank body and a tank cover, the top of the tank body has a feeding port, and the tank cover can move in the up and down direction to Open and close the feed inlet; boom, the free end of the boom can hang and release the tank, the tank cover is connected with the free end of the boom, when the lifting When the arm hangs the tank body, the tank cover moves downward relative to the tank body and is connected with the tank body to close the feeding port. When the lifting arm releases the tank body, the The tank cover moves upward relative to the tank body and is separated from the tank body to open the feeding port.
  • the tank cover by connecting the tank cover at the free end of the boom, when the boom hangs the tank body, the tank cover closes the feed port on the tank body, and when the boom releases the tank body, The tank cover opens the feed port on the tank body, and when the tank body can be released by the lifting arm, the tank cover is separated from the tank body, so that the tank cover does not come close to the discharge port with the tank body, so as to avoid the problem of deformation of the tank cover caused by high temperature environment .
  • the tank cover of the present application can be separated from the tank body, so when the tank body and the discharge port are adjacent to the discharge port, resulting in a small operating space, there is no need to consider the problem of insufficient operating space for opening the tank cover. This can not only ensure the reliability of opening and closing the feed port of the tank cover, but also avoid the limitation of the operating space.
  • the top surface of the tank cover is provided with a first connecting protruding ring
  • the end surface of the free end of the boom is provided with a second connecting protruding ring
  • the first connecting protruding ring is connected to the The second connection tab is connected.
  • first connecting protruding rings there are multiple first connecting protruding rings, and the multiple first connecting protruding rings are arranged at intervals in the circumferential direction of the can lid, and there are multiple second connecting protruding rings.
  • the second connection protrusion ring corresponds to a plurality of the first connection protrusion rings.
  • the free end of the boom is further provided with a hook, the hook can hang the tank, and in the up and down direction, the size of the hook is smaller than the size of the chain.
  • the can lid includes a body and a flange, the flange is arranged along the outer peripheral edge of the body and extends downward, the flange and the body enclose a sealed cavity that opens downward, and the The inner diameter of the flange is larger than the outer diameter of the feed opening, and the flange is suitable for fastening with the outer wall of the feed inlet.
  • the high temperature conveying device further includes a thermal insulation element and a protective plate, the protective plate is arranged in the sealed cavity, the thermal insulation element is clamped between the main body and the protective plate, the The protective plate is connected with the body through bolts.
  • the thermal insulation element is provided with a bolt sleeve that penetrates the thermal insulation element in an up-and-down direction, and the bolt is passed through the bolt sleeve.
  • the high-temperature material conveying device further includes a support plate, the support plate is arranged on the top surface of the tank cover, and one end of the support plate exceeds the outer peripheral edge of the tank cover, at the When the discharge tank is transported in the shaft, when the discharge tank reaches a preset position, the support plate is suitable for abutting against the tank cover support on the inner wall of the shaft.
  • the plurality of support plates are arranged at intervals in the circumferential direction of the can lid.
  • the top surface of the tank cover is provided with an upwardly extending guide post
  • the free end of the boom is provided with a downwardly extending guide sleeve, and the boom suspends or releases the
  • the guide column fits in the guide sleeve, and the guide column is slidable in the up and down direction relative to the guide sleeve.
  • Fig. 1 is a schematic structural diagram of a high-temperature material conveying device according to an embodiment of the present disclosure.
  • Fig. 2 is a structural schematic diagram of the connection between the boom and the tank cover of the high-temperature material conveying device according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic structural view of a tank cover of a high-temperature material conveying device according to an embodiment of the present disclosure.
  • Fig. 4 is a sectional view of part A in Fig. 3 .
  • Fig. 5 is a schematic diagram of the lifting arm of the high-temperature material conveying device controlling the discharge tank to go down in the roadway according to an embodiment of the present disclosure.
  • Fig. 6 is a diagram showing that the lifting arm of the high-temperature material conveying device controls the discharge tank to move upward in the roadway according to an embodiment of the present disclosure. intention.
  • Discharging tank 10 Discharging tank 10; tank body 101; tank cover 102; first connecting convex ring 1021; body 1022; flange 1023;
  • a high-temperature material conveying device 1 includes a discharge tank 10 and a boom 20, the discharge tank 10 is used to hold high-temperature materials, and the boom 20 can carry the discharge Tank 10 to complete the transfer of high temperature materials.
  • the discharge tank 10 includes a tank body 101 and a tank cover 102, the top of the tank body 101 has a feed port (not shown), and the tank cover 102 can move up and down to open and close the feed port. It can be understood that when the high-temperature material is transferred into the tank body 101, the tank cover 102 opens the feed port, and after the loading is completed, the boom 20 hangs the tank body 101 and transfers it, and the tank cover 102 closes the feed port at the same time to avoid heat loss.
  • the free end of the boom 20 can suspend and release the tank body 101, and the tank cover 102 is connected with the free end of the boom 20, when the boom 20 hangs the tank body 101 , the tank cover 102 moves downward relative to the tank body 101 and is connected with the tank body 101 to close the feed port, and when the boom 20 releases the tank body 101, the tank cover 102 moves upward relative to the tank body 101 and separates from the tank body 101 to open the inlet.
  • the boom 20 can first transfer the empty discharge tank 10 to the tank truck 3 parked at a predetermined position. During this process, the boom 20 hangs the discharge tank 10 , the tank cover 102 closes the feed port, the lifting arm 20 releases the discharge tank 10, and the tank truck 3 transports the discharge tank 10 to the charging place.
  • This process is accompanied by the separation of the tank body 101 and the tank cover 102, that is, the tank cover 102 opens the feed port, after the loading is completed, the tank truck 3 transports the discharge tank 10 and returns, the boom 20 hangs the discharge tank 10, the boom 20 lifts the transferable discharge tank 10, and the boom 20 hangs And when lifting the discharge tank 10, the tank cover 102 closes the feed port again to avoid the heat loss of the material.
  • the “sliding cover” type tank cover is affected by high temperature and material splashing working environment, which is prone to deformation of the tank cover or slide rail, resulting in poor opening and closing of the tank cover.
  • tank lids in the "flip” type tank lids and “sliding lid” type tank lids in the related art are all installed on the tank body.
  • the tank cover 102 and the tank body 101 can be matched and separated, that is, when the discharging tank 10 needs to be charged at the discharge port, the lifting arm 20 has released the tank body 101,
  • the tank cover 102 connected to the free end of the boom 20 is separated from the tank body 101, so that the tank body 101 does not have the problem of insufficient operating space for opening the "tank cover” after the tank body 101 is adjacent to the discharge port.
  • the tank cover 102 does not accompany the tank body 101 Close to the discharge port, the problem of deformation of the tank cover 102 caused by the high temperature environment can be avoided.
  • the tank cover by connecting the tank cover at the free end of the boom, when the boom hangs the tank body, the tank cover closes the feed port on the tank body, and when the boom releases the tank body, The tank cover opens the feed port on the tank body, and when the tank body can be released by the lifting arm, the tank cover is separated from the tank body, so that the tank cover does not come close to the discharge port with the tank body, so as to avoid the problem of deformation of the tank cover caused by high temperature environment .
  • the tank cover of the present application can be separated from the tank body, so when the tank body and the discharge port are adjacent to cause a small operating space, there is no need to consider the problem of insufficient operating space for opening the tank cover. This can not only ensure the reliability of opening and closing the feed port of the tank cover, but also avoid the limitation of the operating space.
  • the top surface of the tank cover 102 is provided with a first connection protruding ring 1021, and the end surface of the free end of the boom 20 is provided with a second connection protruding ring 201.
  • the connecting protruding ring is connected with the second connecting protruding ring 201 through a chain 202 .
  • the tank lid 102 is suspended from the jib 20 by the chain 202 .
  • first connecting protruding rings 1021 there are multiple first connecting protruding rings 1021, the multiple first connecting protruding rings 1021 are arranged at intervals in the circumferential direction of the tank cover 102, and the number of second connecting protruding rings 201 is multiple , the plurality of second connection protrusions 201 corresponds to the plurality of first connection protrusions 1021 .
  • the free end of the boom 20 is also provided with a hook 203, the hook 203 can hang the tank 101, and in the up and down direction, the size of the hook 203 is smaller than The size of the chain 202.
  • the tank cover 102 can automatically overlap the tank body 101 to close the feed opening.
  • the can lid 102 includes a body 1022 and a flange 1023.
  • the flange 1023 is arranged along the peripheral edge of the body 1022 and extends downward.
  • the inner diameter of the flange 1023 is larger than the outer diameter of the feed inlet, and the flange 1023 is suitable for fastening with the outer wall of the feed inlet.
  • the tank cover 102 can seal the feed opening, and the flange 1023 fastened to the feed intake can limit the movement of the tank cover 102 and the tank body 101 in the horizontal direction, ensuring the reliability of the cooperation between the tank cover 102 and the tank body 101 .
  • the high-temperature material conveying device 1 further includes a thermal insulation element 1024 and a protective plate 1025, the protective plate 1025 is arranged in the sealed cavity, and the thermal insulation element 1024 is clamped between the body 1022 and the protective plate. Between 1025 , the protective plate 1025 is connected to the main body 1022 through bolts 1028 .
  • the protective plate 1025 can protect the thermal insulation 1024 from the impact of external mechanical force, and the thermal insulation 1024 can ensure the thermal insulation effect of the discharge tank 10.
  • the thermal insulation 1024 can be refractory castable, refractory Unshaped refractory materials such as punching materials can also be refractory ceramic fiber felts, etc. Ceramic fiber products or other types of insulation materials.
  • the heat insulating element 1024 is provided with a bolt sleeve 1029 penetrating through the heat insulating element 1024 in the vertical direction, and the bolt 1028 is passed through the bolt sleeve 1029 .
  • the adverse effect on the thermal insulation member 1024 by the mechanical force generated at the moment of lamination of the can lid 102 and the can body 101 can be reduced.
  • the high-temperature material conveying device 1 further includes a support plate 1026, the support plate 1026 is arranged on the top surface of the tank cover 102, and one end of the support plate 1026 exceeds the outer circumference of the tank cover 102 Edge, when the discharge tank 10 reaches the preset position during the transport of the discharge tank 10 in the shaft 2 , the support plate 1026 is suitable for abutting against the tank cover support 21 on the inner wall of the shaft 2 .
  • there are multiple support plates 1026 and the multiple support plates 1026 are arranged at intervals in the circumferential direction of the tank cover 102 .
  • the tank body 101 moves to the discharge port with the tank truck 3 for loading.
  • the tank truck 3 transports the tank body 101 back, and the hook 203 hangs the tank body.
  • the rear jib 20 lifts the tank body 101 to go up in the shaft 2, and after the tank body 101 rises to a position opposite to the tank cover support 21, the tank cover 102 is lapped on the tank body 101, so that the tank cover 102 and the tank cover 102 are connected.
  • the tank body 101 cooperates to close the feed port. It can be understood that the separation and cooperation of the tank cover 102 and the tank body 101 do not require external power support, and the high-temperature material conveying device 1 has a simple structure and is easy to control.
  • the top surface of the tank cover 102 is provided with an upwardly extending guide post 1027
  • the free end of the boom 20 is provided with a downwardly extending guide sleeve 204
  • the boom 20 hangs
  • the guide post 1027 fits in the guide sleeve 204
  • the guide post 1027 can slide relative to the guide sleeve 204 in the up and down direction.
  • the cooperation between the guide column 1027 and the guide sleeve 204 can restrict the movement of the tank cover 102 only in the up and down direction.
  • the section of the guide post 1027 and the guide sleeve 204 is a polygon such as a triangle, a quadrangle or a pentagon.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined.
  • a first feature being “on” or “under” a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch.
  • “above”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • “Below”, “beneath” and “beneath” the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.
  • the terms “one embodiment,” “some embodiments,” “example,” “specific examples,” or “some examples” mean a specific feature, structure, material, or feature described in connection with the embodiment or example. Features are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

提供了一种高温物料输送装置，所述高温物料输送装置包括放料罐和起重臂，放料罐包括罐体和罐盖，罐体的顶部具有进料口，罐盖可在上下方向上移动以打开和关闭进料口，起重臂的自由端可悬挂和释放罐体，罐盖与起重臂的自由端连接，当起重臂悬挂罐体时，罐盖相对罐体向下移动并与罐体连接以关闭进料口，当起重臂释放罐体时，罐盖相对罐体向上移动并与罐体分离以打开进料口。

Description

高温物料输送装置
相关申请的交叉引用
本申请要求在2022年02月22日在中国提交的中国专利申请号202210162003.X的优先权，其全部内容通过引用并入本文。
技术领域
本公开涉及冶炼工艺设备技术领域，具体涉及一种高温物料输送装置。
背景技术
在冶炼工艺中，需要使用高温物料输送罐将回转窑焙烧还原后形成的高温物料转运至电炉内进行熔炼，在高温物料转移过程中需要利用罐盖关闭进料口以避免热量流失。相关技术中利用“翻盖”式罐盖翻转来打开和关闭进料口或利用“滑盖”式罐盖的滑动来打开和关闭进料口，但是相关技术中的“翻盖”式罐盖在输送罐靠近卸料口时，卸料口和输送罐之间的空间难以允许罐盖的翻转，相关技术中的“滑盖”式罐盖易高温变形，导致罐盖不能可靠地关闭进料口。
发明内容
本公开旨在至少在一定程度上解决相关技术中的技术问题之一。
为此，本公开的实施例提出一种高温物料输送装置，所述高温物料输送装置既可保证罐盖打开和关闭进料口的可靠性，又可以规避操作空间的限制。
根据本公开实施例的高温物料输送装置包括：放料罐，所述放料罐包括罐体和罐盖，所述罐体的顶部具有进料口，所述罐盖可在上下方向上移动以打开和关闭所述进料口；起重臂，所述起重臂的自由端可悬挂和释放所述罐体，所述罐盖与所述起重臂的自由端连接，当所述起重臂悬挂所述罐体时，所述罐盖相对所述罐体向下移动并与所述罐体连接以关闭所述进料口，当所述起重臂释放所述罐体时，所述罐盖相对所述罐体向上移动并与所述罐体分离以打开所述进料口。
根据本公开实施例的高温物料输送装置，通过在起重臂的自由端连接罐盖，起重臂悬挂罐体时，罐盖关闭罐体上的进料口，起重臂释放罐体时，罐盖打开罐体上的进料口，可以利用起重臂释放罐体时，罐盖与罐体分离，从而使罐盖不随罐体靠近卸料口，以避免高温环境导致罐盖变形的问题，另外，相对“翻盖”式罐盖，本申请的罐盖与罐体可分离，则在罐体与卸料口邻近导致操作空间较小时，无需考虑罐盖打开的操作空间不足的问题， 由此既可保证罐盖打开和关闭进料口的可靠性，又可以规避操作空间的限制。
在一些实施例中，所述罐盖的顶表面设有第一连接凸环，所述起重臂的自由端的端面上设有第二连接凸环，所述第一连接凸环通过链条与所述第二连接凸环连接。
在一些实施例中，所述第一连接凸环为多个，多个所述第一连接凸环在所述罐盖的周向上间隔布置，所述第二连接凸环为多个，多个所述第二连接凸环与多个所述第一连接凸环相对应。
在一些实施例中，所述起重臂的自由端还设有吊钩，所述吊钩可悬挂所述罐体，且在上下方向上，所述吊钩的尺寸小于所述链条的尺寸。
在一些实施例中，所述罐盖包括本体和翻边，所述翻边沿所述本体的外周边缘设置并向下延伸，所述翻边和所述本体围成朝向下方开口的密封腔，所述翻边的内径尺寸大于所述进料口的外径尺寸，所述翻边适于与所述进料口的外壁扣合。
在一些实施例中，所述高温输送装置还包括保温件和防护板，所述防护板设于所述密封腔内，所述保温件夹持在所述本体和所述防护板之间，所述防护板通过螺栓与所述本体连接。
在一些实施例中，所述保温件内设有沿上下方向贯穿所述保温件的螺栓套，所述螺栓穿设在所述螺栓套内。
在一些实施例中，所述高温物料输送装置还包括支撑板，所述支撑板设于所述罐盖的顶表面，且所述支撑板的一端超出所述罐盖的外周边缘，在所述放料罐在井巷内搬运的过程中，所述放料罐到达预设位置时，所述支撑板适于与所述井巷内壁上的罐盖支座止抵。
在一些实施例中，所述支撑板为多个，多个所述支撑板在所述罐盖的周向上间隔布置。
在一些实施例中，所述罐盖的顶表面上设有向上延伸的导向柱，所述起重臂的自由端设有向下延伸的导向套，所述起重臂悬挂或释放所述放料罐时，所述导向柱配合在所述导向套内，且所述导向柱相对所述导向套在上下方向上可滑动。
附图说明
图1是根据本公开实施例的高温物料输送装置的结构示意图。
图2是根据本公开实施例的高温物料输送装置的起重臂和罐盖连接的结构示意图。
图3是根据本公开实施例的高温物料输送装置的罐盖的结构示意图。
图4是图3中A部分的剖视图。
图5是根据本公开实施例的高温物料输送装置的起重臂控制放料罐在巷道内下行的示意图。
图6是根据本公开实施例的高温物料输送装置的起重臂控制放料罐在巷道内上行的示 意图。
附图标记：
高温物料输送装置1；
放料罐10；罐体101；罐盖102；第一连接凸环1021；本体1022；翻边1023；保温件1024；防护板1025；支撑板1026；导向柱1027；螺栓1028；螺栓套1029；
起重臂20；第二连接凸环201；链条202；吊钩203；导向套204；
井巷2；罐盖支座21；
料罐车3。
具体实施方式
下面详细描述本公开的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
如图1-图6所示，根据本公开实施例的高温物料输送装置1包括放料罐10和起重臂20，放料罐10用于盛放高温物料，起重臂20可搬运放料罐10以完成高温物料的转移。
在一些具体实施例中，如图1所示，放料罐10包括罐体101和罐盖102，罐体101的顶部具有进料口(未示出)，罐盖102可在上下方向上移动以打开和关闭进料口。可以理解的是，在将高温物料转移至罐体101内时，罐盖102打开进料口，待装料完成后，起重臂20悬挂罐体101并转移，同时罐盖102关闭进料口以避免热量流失。
在一些具体实施例中，如图1所示，起重臂20的自由端可悬挂和释放罐体101，罐盖102与起重臂20的自由端连接，当起重臂20悬挂罐体101时，罐盖102相对罐体101向下移动并与罐体101连接以关闭进料口，当起重臂20释放罐体101时，罐盖102相对罐体101向上移动并与罐体101分离以打开进料口。
需要说明的是，高温物料输送过程中，起重臂20可先将空置的放料罐10转移至停靠在预定位置的料罐车3上，在此过程中，起重臂20悬挂放料罐10，罐盖102关闭进料口，起重臂20释放放料罐10后料罐车3将放料罐10运输至装料处，该过程伴随着罐体101和罐盖102的分离，即罐盖102打开进料口，待装料完成后，料罐车3运输放料罐10返回，起重臂20悬挂放料罐10，起重臂20吊起可转移放料罐10，起重臂20悬挂和吊起放料罐10时，罐盖102再次关闭进料口以避免物料的热量流失。
发明人发现，相关技术中采用“翻盖”式罐盖或“滑盖”式罐盖实现放料罐的打开和闭合，但是“翻盖”式罐盖存在操作空间不足，难以实现罐盖的翻转，“滑盖”式罐盖受高温和物料飞溅工作环境的影响，容易出现罐盖或滑轨变形，导致罐盖开合不畅。
可以理解的是，相关技术中的“翻盖”式罐盖和“滑盖”式罐盖中的罐盖均安装在罐体上，本申请通过将罐盖102连接在起重臂20上，伴随着起重臂20悬挂和释放罐体101，罐盖102和罐体101可配合和分离，即放料罐10需要在卸料口处进行装料时，起重臂20已释放罐体101，连接在起重臂20自由端的罐盖102与罐体101分离，则罐体101邻近卸料口后不存在“罐盖”打开的操作空间不足的问题，同时，罐盖102不随罐体101一起靠近卸料口，则可以避免高温环境导致罐盖102变形的问题。
根据本公开实施例的高温物料输送装置，通过在起重臂的自由端连接罐盖，起重臂悬挂罐体时，罐盖关闭罐体上的进料口，起重臂释放罐体时，罐盖打开罐体上的进料口，可以利用起重臂释放罐体时，罐盖与罐体分离，从而使罐盖不随罐体靠近卸料口，以避免高温环境导致罐盖变形的问题，另外，相对“翻盖”式罐盖，本申请的罐盖与罐体可分离，则在罐体与卸料口邻近导致操作空间较小时，无需考虑罐盖打开的操作空间不足的问题，由此既可保证罐盖打开和关闭进料口的可靠性，又可以规避操作空间的限制。
在一些实施例中，如图1和图2所示，罐盖102的顶表面设有第一连接凸环1021，起重臂20的自由端的端面上设有第二连接凸环201，第一连接凸环通过链条202与第二连接凸环201连接。换言之，罐盖102通过链条202悬挂在起重臂20上。
在一些具体实施例中，如图2所示，第一连接凸环1021为多个，多个第一连接凸环1021在罐盖102的周向上间隔布置，第二连接凸环201为多个，多个第二连接凸环201与多个第一连接凸环1021相对应。
在一些实施例中，如图5和图6所示，起重臂20的自由端还设有吊钩203，吊钩203可悬挂罐体101，且在上下方向上，吊钩203的尺寸小于链条202的尺寸。由此，当起重臂20悬挂罐体101时，由于吊钩203和链条202的长度关系，罐盖102可自动搭接在罐体101上以关闭进料口。
在一些实施例中，如图3所示，罐盖102包括本体1022和翻边1023，翻边1023沿本体1022的外周边缘设置并向下延伸，翻边1023和本体1022围成朝向下方开口的密封腔，翻边1023的内径尺寸大于进料口的外径尺寸，翻边1023适于与进料口的外壁扣合。由此罐盖102可密封进料口，且翻边1023扣合进料口可以限制罐盖102和罐体101在水平方向上的移动，保证罐盖102和罐体101配合的可靠性。
在一些实施例中，如图2和图3所示，高温物料输送装置1还包括保温件1024和防护板1025，防护板1025设于密封腔内，保温件1024夹持在本体1022和防护板1025之间，防护板1025通过螺栓1028与本体1022连接。由此，防护板1025可保护保温件1024不受外界机械力的冲击，保温件1024可保证放料罐10的保温效果，在一些具体实施例中，保温件1024可以为耐火浇注料、耐火捣打料等不定形耐火材料，也可以是耐火陶瓷纤维毡等 陶瓷纤维制品或其它类型的保温材料。
在一些实施例中，如图3和图4所示，保温件1024内设有沿上下方向贯穿保温件1024的螺栓套1029，螺栓1028穿设在螺栓套1029内。由此，可减少罐盖102和罐体101在贴合瞬间产生的机械力对保温件1024的不利影响。
在一些实施例中，如图2和图3所示，高温物料输送装置1还包括支撑板1026，支撑板1026设于罐盖102的顶表面，且支撑板1026的一端超出罐盖102的外周边缘，在放料罐10在井巷2内搬运的过程中，放料罐10到达预设位置时，支撑板1026适于与井巷2内壁上的罐盖支座21止抵。在一些实施例中，支撑板1026为多个，多个支撑板1026在罐盖102的周向上间隔布置。
在一些具体实施例中，如图5所示，起重臂20控制放料罐10在井巷2内下行时，放料罐10下降到与罐盖支座21相对的位置后，罐盖支座21止挡支撑板1026，伴随着放料罐10的继续下降，罐盖102不再随罐体101下降从而使罐盖102与罐体101分离，后续待罐体101下降至料罐车3上后，吊钩203释放罐体101。
在一些实施例中，如图6所示，罐体101随料罐车3移动至卸料口处进行装料，装料转成后，料罐车3运输罐体101返回，吊钩203悬挂罐体101后起重臂20起吊罐体101以在井巷2内上行，罐体101上升至与罐盖支座21相对的位置后，罐盖102搭接在罐体101上，实现罐盖102与罐体101的配合以关闭进料口。可以理解的是，罐盖102与罐体101的分离和配合均不需要外部动力支撑，高温物料输送装置1结构简单，控制方便。
在一些实施例中，如图2所示，罐盖102的顶表面上设有向上延伸的导向柱1027，起重臂20的自由端设有向下延伸的导向套204，起重臂20悬挂或释放放料罐10时，导向柱1027配合在导向套204内，且导向柱1027相对导向套204在上下方向上可滑动。由此，导向柱1027和导向套204的配合可以限制罐盖102仅沿上下方向移动。在一些实施例中，导向柱1027和导向套204的截面为三角形、四边形或五边形等多边形。
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本公开的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本公开中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，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，也可以是电连接或彼此可通讯；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，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本公开中的具体含义。
在本公开中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本公开中，术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本公开的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本公开的限制，本领域的普通技术人员在本公开的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种高温物料输送装置，其特征在于，包括：
    放料罐，所述放料罐包括罐体和罐盖，所述罐体的顶部具有进料口，所述罐盖可在上下方向上移动以打开和关闭所述进料口；
    起重臂，所述起重臂的自由端可悬挂和释放所述罐体，所述罐盖与所述起重臂的自由端连接，当所述起重臂悬挂所述罐体时，所述罐盖相对所述罐体向下移动并与所述罐体连接以关闭所述进料口，当所述起重臂释放所述罐体时，所述罐盖相对所述罐体向上移动并与所述罐体分离以打开所述进料口。
  2. 根据权利要求1所述的高温物料输送装置，其特征在于，所述罐盖的顶表面设有第一连接凸环，所述起重臂的自由端的端面上设有第二连接凸环，所述第一连接凸环通过链条与所述第二连接凸环连接。
  3. 根据权利要求2所述的高温物料输送装置，其特征在于，所述第一连接凸环为多个，多个所述第一连接凸环在所述罐盖的周向上间隔布置，所述第二连接凸环为多个，多个所述第二连接凸环与多个所述第一连接凸环相对应。
  4. 根据权利要求2或3所述的高温物料输送装置，其特征在于，所述起重臂的自由端还设有吊钩，所述吊钩可悬挂所述罐体，且在上下方向上，所述吊钩的尺寸小于所述链条的尺寸。
  5. 根据权利要求1至4中任一项所述的高温物料输送装置，其特征在于，所述罐盖包括本体和翻边，所述翻边沿所述本体的外周边缘设置并向下延伸，所述翻边和所述本体围成朝向下方开口的密封腔，所述翻边的内径尺寸大于所述进料口的外径尺寸，所述翻边适于与所述进料口的外壁扣合。
  6. 根据权利要求5所述的高温物料输送装置，其特征在于，还包括保温件和防护板，所述防护板设于所述密封腔内，所述保温件夹持在所述本体和所述防护板之间，所述防护板通过螺栓与所述本体连接。
  7. 根据权利要求6所述的高温物料输送装置，其特征在于，所述保温件内设有沿上下方向贯穿所述保温件的螺栓套，所述螺栓穿设在所述螺栓套内。
  8. 根据权利要求5至7中任一项所述的高温物料输送装置，其特征在于，还包括支撑板，所述支撑板设于所述罐盖的顶表面，且所述支撑板的一端超出所述罐盖的外周边缘，在所述放料罐在井巷内搬运的过程中，所述放料罐到达预设位置时，所述支撑板适于与所述井巷内壁上的罐盖支座止抵。
  9. 根据权利要求8所述的高温物料输送装置，其特征在于，所述支撑板为多个，多个 所述支撑板在所述罐盖的周向上间隔布置。
  10. 根据权利要求2至9中任一项所述的高温物料输送装置，其特征在于，所述罐盖的顶表面上设有向上延伸的导向柱，所述起重臂的自由端设有向下延伸的导向套，所述起重臂悬挂或释放所述放料罐时，所述导向柱配合在所述导向套内，且所述导向柱相对所述导向套在上下方向上可滑动。
PCT/CN2023/074091 2022-02-22 2023-02-01 高温物料输送装置 WO2023160342A1 (zh)

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