Furnace body exhaust filling machine

Abstract

According to the furnace body exhausting and filling machine, a first material suction assembly sucks out high-temperature materials in a furnace body, the high-temperature materials are fed into a second material suction and filling bin, and the high-temperature materials are emptied or filled above a furnace core through a filling head of the second material suction and filling bin; a receiver is controlled to receive the large-particle graphitized resistance material, the large-particle graphitized resistance material is fed into a first suction filler bin, and the large-particle graphitized resistance material is supplemented into a vacancy sucked out by a first suction assembly through a filling head of the first suction filler bin; 2, the second material suction assembly sucks out the high-temperature materials in the furnace body, the high-temperature materials are fed into a first material suction and filling bin, and the high-temperature materials are emptied or filled above the furnace core through a filling head of the first material suction and filling bin; and the material receiver is controlled to receive the large-particle graphitized resistance material, and the large-particle graphitized resistance material is fed into the second suction filler bin and supplemented into the vacancy sucked out by the second suction assembly through a filling head of the second suction filler bin. High-temperature materials in the furnace body can be quickly discharged, so that the high-temperature materials are replaced with large-particle graphitized resistance materials, the furnace body is convenient to use, the furnace core does not need to be integrally disassembled and collected, automation can be realized, and the efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace body filling equipment, in particular to a furnace body exhaust filling machine. Background Technique

[0002] At present, for graphitization of existing box furnaces, it is necessary to fill graphitization resistance materials outside the furnace core to protect the furnace core and facilitate sintering.

[0003] After the materials in the furnace body work for a period of time, a large amount of gas will be generated. The material gaps are small, and the gas cannot be discharged in time and effectively, which is not conducive to graphitization and is prone to safety accidents. It is not conducive to the protection of the furnace core. Therefore, it is necessary to punch holes in the high-temperature materials after sintering to exhaust gas.

[0004] The existing operation of exhausting the furnace body heat preservation material is usually carried out manually by digging and arranging holes and then filling materials; however, this operation has problems such as low equipment perfection rate and inability to meet continuous production; especially, the existing manual operation has high costs, heavy workload, serious pollution and safety problems and many other challenges.

[0005] Therefore, there is an urgent need to provide a furnace body exhaust filling machine that can operate automatically Summary of the Invention

[0006] The purpose of the utility model is to provide an automatic furnace body exhaust filling machine to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A furnace body exhaust filling machine, comprising

[0009] A furnace body, in which a plurality of furnace cores are arranged;

[0010] A filling component for filling large-particle graphitization resistance materials into the furnace body,

[0011] The filling component includes a material receiver, a suction filling bin and a suction component;

[0012] The suction filling bin includes a first suction filling bin and a second suction filling bin, and the material receiver is respectively communicated with the first suction filling bin and the second suction filling bin;

[0013] The suction component includes a first suction component and a second suction component. The discharge end of the second suction component is communicated with the first suction filling bin, the discharge end of the first suction component is communicated with the second suction filling bin, and the feed ends of the first suction component and the second suction component are located in the furnace body.

[0014] Among them, the material receiver is arranged above the suction filler bin, and the material receiver is respectively used for feeding the top feeding bin and transferring the material into the first suction filler bin and the second suction filler bin.

[0015] Among them, the suction component includes a suction pipe, a feeding machine, and a suction filler bin. The discharge end of the suction pipe is communicated with the feeding machine, the feeding machine controls the material in the suction pipe to be input into the suction filler bin, and a lifting mechanism that drives the suction pipe to lift and lower in the furnace body.

[0016] Among them, the discharge ends of the first suction filler bin and the second suction filler bin are respectively communicated with a feeder, and the feeder is used to discharge the material transferred by the suction component to the suction filler bin.

[0017] Among them, the discharge end of the first suction filler bin is communicated with a filling head. The filling head is used to fill the high-temperature material transferred by the second suction component into the first suction filler bin above the furnace core, and the filling head is used to fill the low-temperature large-particle material in the first suction filler bin beside the furnace core in the furnace body;

[0018] The discharge end of the second suction filler bin is communicated with a filling head. The filling head is used to fill the high-temperature material transferred by the first suction component into the second suction filler bin above the furnace core, and the filling head is used to fill the low-temperature large-particle material in the second suction filler bin beside the furnace core in the furnace body.

[0019] Among them, it further includes a pressing barrel. The pressing barrel is arranged at the feeding end of the suction pipe, and the lower end of the suction pipe is arranged inside the pressing barrel.

[0020] Among them, the lifting mechanism is respectively connected to the suction pipe and the pressing barrel, and is used to move the suction pipe and the pressing barrel up and down in the vertical direction during the suction and filling process to adjust the area of the suction and filled material.

[0021] The lifting mechanism includes a support frame, guide wheels, guide rods, and a hydraulic cylinder. The suction pipe and the pressing barrel are fixed to the frame. The hydraulic cylinder is communicated with the frame to drive the frame to lift. The frame lifts along the guide rods arranged on the four sides of the frame through the guide wheels, and the guide rods are fixed to the support frame.

[0022] Among them, a displacement platform is provided. The paving component and the suction component are arranged on the displacement platform. The displacement platform is connected to the guide rail arranged outside the upper part of the furnace body to drive the paving component and the suction component to move above the furnace body.

[0023] Another object of the present invention is to provide a filling method.

[0024] Step 1: Control the first suction component to suck the high-temperature material in the furnace body, send it into the second suction filler bin, empty the high-temperature material or fill it above the furnace core through the filling head of the second suction filler bin;

[0025] Control the feeder to receive large-grained graphitized resistance materials and send them into the first suction filling bin, and supplement the vacancies sucked out by the first suction component through the filling head of the first suction filling bin;

[0026] Step 2: Control the second suction component to suck out the high-temperature materials in the furnace body, send them into the first suction filling bin, empty the high-temperature materials or fill them above the furnace core through the filling head of the first suction filling bin;

[0027] Control the feeder to receive large-grained graphitized resistance materials and send them into the second suction filling bin, and supplement the vacancies sucked out by the second suction component through the filling head of the second suction filling bin;

[0028] Step 3: Control Steps 1 and 2 to be repeated until all the high-temperature materials in the furnace body are replaced.

[0029] Wherein, the first suction component and the second suction component are respectively located on both sides of the furnace core in the furnace body;

[0030] Control the first suction component and the second suction component to move along the periphery of the furnace core through the displacement platform.

[0031] Advantages of the present utility model:

[0032] The present utility model utilizes two sets of suction filling bins and suction components, which can quickly discharge the high-temperature materials in the furnace body. The high-temperature materials are sucked out by the suction components, temporarily stored in the suction filling bins, and then discharged or reused as the insulation layer above the furnace core; the design of the filling head of the suction filling bin can quickly complete the filling of the through holes after the suction of the suction component, so as to complete the replacement of the high-temperature materials with large-grained graphitized resistance materials, which is convenient for the use of the furnace body. There is no need to disassemble and collect the whole furnace core, and it can be automated with high efficiency. Description of the drawings

[0033] In order to more clearly illustrate the solutions in the present application, the following will briefly introduce the drawings required for the description of the embodiments of the present application. Obviously, the following drawings are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0034] Figure 1 It is a structural schematic diagram of the present utility model;

[0035] Figure 2 It is a structural schematic diagram of the lifting mechanism of the present utility model.

[0036] Explanation of the reference numerals in the drawings:

[0037] Furnace body 1, furnace core 101, material receiving device 2, first suction filling bin 301, second suction filling bin 302, first suction component 401, second suction component 402, suction pipe 5, feeding machine 6, lifting mechanism 7, support frame 701, guide wheel 702, guide rod 703, hydraulic cylinder 704, frame 705, feeder 8, filling head 9, pressing barrel 10, displacement platform 11. Detailed implementation manner

[0038] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0040] Referring to "embodiment" herein means that a specific feature, structure or characteristic described in conjunction with the embodiment can be included in at least one embodiment of this application. The phrase appears at various positions in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0041] In order to enable those in the technical field of this application to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings.

[0042] A furnace body exhaust filling machine includes

[0043] A furnace body 1, in which a plurality of furnace cores 101 are arranged;

[0044] A filling component for filling large-particle graphitized resistance material into the furnace body 1,

[0045] The filling component includes a material receiving device 2, a suction filling bin and a suction component;

[0046] The suction filler bin includes a first suction filler bin 301 and a second suction filler bin 302, and the feeder 2 is respectively communicated with the first suction filler bin 301 and the second suction filler bin 302;

[0047] The suction component includes a first suction component 401 and a second suction component 402. The discharge end of the second suction component 402 is communicated with the first suction filler bin 301, the discharge end of the first suction component 401 is communicated with the second suction filler bin 302, and the feed ends of the first suction component 401 and the second suction component 402 are located in the furnace body 1.

[0048] The utility model utilizes two sets of suction filler bins and suction components, which can quickly discharge the high-temperature materials in the furnace body 1. The high-temperature materials are extracted by the suction components and temporarily stored in the suction filler bins, and then the high-temperature materials are discharged or reused as the heat preservation layer above the furnace core 101; the design of the filling head 9 of the suction filler bin can quickly complete the filling of the through holes after the suction component sucks the materials, so as to complete the replacement of the high-temperature materials with large-particle graphitized resistance materials, which is convenient for the use of the furnace body 1. There is no need to disassemble and collect the whole furnace core 101, and it can be automated with high efficiency.

[0049] The feeder 2 is arranged above the suction filler bin. The feeder 2 is respectively used for docking the feeding of the top feed bin and transferring the materials into the first suction filler bin 301 and the second suction filler bin 302.

[0050] The feeder 2 is used to receive new large-particle graphitized resistance materials and convey them to the first suction filler bin 301 and the second suction filler bin 302 through two conveying pipelines. The conveying efficiency is high.

[0051] The suction component includes a suction pipe 5, a loader 6, and a suction filler bin. The discharge end of the suction pipe 5 is communicated with the loader 6. The loader 6 controls the input of the materials in the suction pipe 5 into the suction filler bin, and a lifting mechanism 7. The lifting mechanism 7 drives the suction pipe 5 to lift in the furnace body 1.

[0052] The discharge ends of the first suction filler bin 301 and the second suction filler bin 302 are respectively communicated with a feeder 8. The feeder 8 is used to discharge the materials transmitted by the suction component to the suction filler bin.

[0053] The utility model replaces the material with large particles through the cooperation of the pressing barrel 10, the material suction pipe 5 and the filling head 9, which helps to exhaust the material at the bottom, so that the material in the furnace body 1 can ensure high temperature during high-temperature burning and the gas after sintering can be discharged, improving the utilization rate and safety of the material. In addition, the material exhaust filling machine of the furnace body 1 of the utility model is provided with a material receiver 2 and a feeder 8, and there is no need to manually replace the material suction and filling bin. The mechanized production method can meet the needs of continuous production. Compared with the traditional manual operation, the utility model can significantly improve the efficiency of exhaust filling of the heat-insulating material, thereby improving the overall production efficiency, reducing the labor cost at the same time, and making the production more economically beneficial.

[0054] The discharge end of the first material suction and filling bin 301 is communicated with the filling head 9. The filling head 9 is used to fill the high-temperature material transmitted by the second material suction component 402 to the first material suction and filling bin 301 above the furnace core 101, and the filling head 9 is used to fill the low-temperature large-particle material in the first material suction and filling bin 301 beside the furnace core 101 in the furnace body 1.

[0055] The discharge end of the second material suction and filling bin 302 is communicated with the filling head 9. The filling head 9 is used to fill the high-temperature material transmitted by the first material suction component 401 to the second material suction and filling bin 302 above the furnace core 101, and the filling head 9 is used to fill the low-temperature large-particle material in the second material suction and filling bin 302 beside the furnace core 101 in the furnace body 1.

[0056] It further includes a pressing barrel 10. The pressing barrel 10 is arranged at the feeding end of the material suction pipe 5, and the lower end of the material suction pipe 5 is arranged in the pressing barrel 10.

[0057] The lifting mechanism is respectively connected to the material suction pipe 5 and the pressing barrel 10, and is used to move the material suction pipe 5 and the pressing barrel 10 up and down in the vertical direction during the material suction and filling process to adjust the area of the material suction and filling.

[0058] This mechanism controls the pressing barrel 10 to punch holes in the material in the furnace body 1 through the lifting mechanism. After the material in the pressing barrel 10 is emptied through the material suction pipe 5 and the feeder 8, it is then filled through the filling head 9. Compared with the traditional operation method, this mechanism can complete the material replacement more quickly and automatically, reduce the downtime of the furnace body 1, and improve the overall production efficiency.

[0059] The lifting mechanism 7 includes a support frame 701, a guide wheel 702, a guide rod 703 and a hydraulic cylinder 704. The material suction pipe 5 and the pressing barrel 10 are fixed to the frame 705. The hydraulic cylinder 704 is communicated with the frame 705 to drive the frame 705 to lift. The frame 705 lifts along the guide rod 703 arranged on the four sides of the frame 705 through the guide wheel 702, and the guide rod 703 is fixed to the support frame 701.

[0060] The lifting mechanism 7 can conveniently control the downward pressure barrel 10 to screw into the high-temperature material for drilling. Then, the material in the hole is extracted through the suction pipe 5 inside the downward pressure barrel 10. Subsequently, the material in the suction pipe 5 is sent into the suction and filling bin by the feeding machine 6 for discharge or reuse, ensuring that the entire mechanism can still operate stably and reliably in a high-temperature and high-load working environment.

[0061] A displacement platform 11 is provided. The suction component is arranged on the displacement platform 11. The displacement platform 11 is connected to the guide rail arranged on the outer side of the upper part of the furnace body 1, driving the suction component to move above the furnace body 1, so that the suction component can move above the furnace body 1 to realize the traversal operation around the furnace core 101. This flexibility allows for precise processing of high-temperature materials at different positions, improving the adaptability and working efficiency of the mechanism.

[0062] The displacement platform 11 can automatically fix and move the suction component and the suction and filling bin, traversing the four sides of the furnace core 101 to facilitate drilling, material replacement, and exhaust operations.

[0063] A filling method

[0064] Step 1: Control the first suction component 401 to suck out the high-temperature material in the furnace body 1 and send it into the second suction and filling bin 302, emptying the high-temperature material or filling it above the furnace core 101 through the filling head 9 of the second suction and filling bin 302;

[0065] Control the material receiver 2 to receive large-grained graphitized resistance material and send it into the first suction and filling bin 301, and replenish the empty space sucked out by the first suction component 401 through the filling head 9 of the first suction and filling bin 301;

[0066] Step 2: Control the second suction component 402 to suck out the high-temperature material in the furnace body 1 and send it into the first suction and filling bin 301, emptying the high-temperature material or filling it above the furnace core 101 through the filling head 9 of the first suction and filling bin 301;

[0067] Control the material receiver 2 to receive large-grained graphitized resistance material and send it into the second suction and filling bin 302, and replenish the empty space sucked out by the second suction component 402 through the filling head 9 of the second suction and filling bin 302; Replacing the large-grained graphitized resistance material helps to discharge the gas inside the furnace body 1, ensuring that during the high-temperature sintering process, the gas can be discharged in a timely manner, thereby reducing sintering defects and improving the quality of the material.

[0068] Step 3: Control Steps 1 and 2 to be repeated until all the high-temperature material in the furnace body 1 is replaced.

[0069] Among them, the first suction component 401 and the second suction component 402 are respectively located on both sides of the furnace core 101 inside the furnace body 1;

[0070] The first material suction assembly 401 and the second material suction assembly 402 are controlled by a displacement platform 11 to move along the periphery of the furnace core 101.

[0071] Material suction process: First, the first material suction assembly 401 sucks materials. The lifting mechanism 7 drives the pressing barrel 10 to rotate and press down into the furnace body 1 for drilling. Then, the fine materials are sucked by the suction pipe 5 through the feeding machine 6 and enter the second material suction bin 302 on the opposite side. When the materials in the pressing barrel 10 decrease to trigger the material level induction, the material suction stops and the pressing barrel 10 does not move.

[0072] Material filling process: The bin storing large particle graphitized resistance materials above is docked with the feeder 2 for loading. At this time, the materials are stored in the first material suction bin 301 above the material suction position. The filling head 9 is opened to fill the large particle graphitized resistance materials into the evacuated pressing barrel 10, completing the replacement of the materials at this position.

[0073] Material discharging process: The lifting mechanism 7 controls the pressing barrel 10 on this side to lift back to the original position, and the feeder 8 is opened to empty the high-temperature materials sucked into the material suction bin on the opposite side. Then, the components on the other side repeat the above steps of drilling - material suction - loading - material filling - material discharging. The extracted high-temperature materials will be laid on the surface of the furnace body 1 as heat preservation materials through other mechanisms, realizing the recycling of materials, saving material costs, and improving the temperature stability and sintering effect inside the furnace body 1 by reusing the high-temperature materials.

[0074] Obviously, the embodiments described above are only a part of the embodiments of the present application, rather than all the embodiments. The drawings show the preferred embodiments of the present application, but do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements for some of the technical features. Any equivalent structure made by using the specification and drawings of the present application, directly or indirectly applied in other related technical fields, is equally within the scope of the patent protection of the present application.

Claims

1. A furnace exhaust filling machine, characterized in that: include A furnace body, wherein a plurality of furnace cores are arranged in the furnace body; Filling assembly, used to fill the furnace with large-grain graphitized resistor material, The filling assembly comprises a material receiver, a material suction bin and a material suction assembly; The suction and filling material bin comprises a first suction and filling material bin and a second suction and filling material bin, and the material receiver is respectively connected with the first suction and filling material bin and the second suction and filling material bin; The suction assembly includes a first suction assembly and a second suction assembly, the discharge end of the second suction assembly is connected to the first suction filling bin, the discharge end of the first suction assembly is connected to the second suction filling bin, and the feed ends of the first suction assembly and the second suction assembly are located in the furnace body.

2. A furnace exhaust filling machine according to claim 1, characterized in that: The material receiver is arranged above the suction and filling material bin, and is used to connect the top feeding bin to feed materials, and transfer the materials into the first suction and filling material bin and the second suction and filling material bin.

3. A furnace exhaust filling machine according to claim 1, characterized in that: The suction assembly includes a suction pipe, a feeder, and a suction and filling bin. The discharge end of the suction pipe is connected to the feeder. The feeder controls the material input of the suction pipe into the suction and filling bin, and a lifting mechanism. The lifting mechanism drives the suction pipe to rise and fall in the furnace body.

4. A furnace exhaust filling machine according to claim 1, characterized in that: The discharge ends of the first suction filling bin and the second suction filling bin are respectively connected to the feeder, and the feeder is used to discharge the material transmitted from the suction component to the suction filling bin.

5. A furnace exhaust filling machine according to claim 1, characterized in that: The discharge end of the first suction and filling bin is connected to a filling head, and the filling head is used to fill the high-temperature material transmitted by the second suction component to the first suction and filling bin above the furnace core, and the filling head is used to fill the low-temperature large-particle material in the first suction and filling bin into the side of the furnace core in the furnace body; The discharge end of the second suction and filling bin is connected to the filling head, which is used to fill the high-temperature material transferred from the first suction component to the second suction and filling bin above the furnace core, and the filling head is used to fill the low-temperature large-particle material in the second suction and filling bin into the side of the furnace core in the furnace body.

6. A furnace exhaust filling machine according to claim 3, characterized in that: It also includes a downward pressure barrel, which is arranged at the feeding end of the suction pipe, and the lower end of the suction pipe is arranged in the downward pressure barrel.

7. A furnace exhaust filling machine according to claim 6, characterized in that: The lifting mechanism is connected to the suction pipe and the downward pressure barrel respectively, and is used to move the suction pipe and the downward pressure barrel up and down in the vertical direction during the process of sucking and filling materials, so as to adjust the area for sucking and filling materials; The lifting mechanism includes a support frame, guide wheels, guide rods and a hydraulic cylinder. The suction pipe and the downward pressure barrel are fixed to the frame. The hydraulic cylinder is connected to the frame to drive the frame to rise and fall. The frame is lifted and lowered along the guide rods arranged on the four sides of the frame through the guide wheels. The guide rods are fixed to the support frame.

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