Automatic efficient purification device for isostatic pressing graphite
By using an automated isostatic graphite purification device, which utilizes the coordinated operation of a conveyor and a lifting plate, the problems of cumbersome operation and high energy consumption in existing technologies have been solved, achieving a highly efficient purification process and reduced energy consumption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-03-24
AI Technical Summary
Existing isostatic graphite purification devices are cumbersome to operate, inefficient, and energy-intensive, and need to be improved.
An automated purification device is adopted, which includes a first conveyor, a second conveyor, a third conveyor, a gantry frame, an atmosphere furnace, and a lifting plate. The coordinated operation of the conveyors and the lifting plate is controlled by a controller to achieve automated purification of isostatic graphite. The opening of the atmosphere furnace is located at the bottom to reduce heat loss.
It simplifies the operation process, improves purification efficiency, and reduces energy consumption.
Smart Images
Figure CN224029992U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to isostatic pressing graphite product processing technical field especially relates to a kind of automatic high-efficiency purification device for isostatic pressing graphite. BACKGROUND
[0002] In the processing of isostatic pressing graphite product, in order to remove impurities in product, purification treatment is needed, isostatic pressing graphite product is placed into atmosphere furnace, then purification gas is introduced to isostatic pressing graphite for purification treatment, to meet higher use requirement.
[0003] In prior art, the application number for 2014106386231 invention patent application discloses a kind of nuclear graphite material preparation method, during calcination, by introducing halogen or halogenated hydrocarbon purification gas for purification. Since the opening of atmosphere furnace is usually arranged at its front, isostatic pressing graphite needs to be placed into atmosphere furnace from the opening, then the furnace door is closed for purification, after purification treatment is completed, the furnace door is opened again to take out isostatic pressing graphite, operation is relatively cumbersome, efficiency is low, energy consumption is high, and needs to be improved. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of automatic high-efficiency purification device for isostatic pressing graphite, improves automation level and purification efficiency, reduces energy consumption.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A kind of automatic high-efficiency purification device for isostatic pressing graphite, comprising: first conveyor, second conveyor, third conveyor, portal frame, atmosphere furnace and lifting plate, the second conveyor is arranged in the front of first conveyor, the lifting plate is arranged between first conveyor and second conveyor in a liftable manner, the third conveyor is arranged on lifting plate, the portal frame is arranged above the adjacent end of first conveyor and second conveyor, the atmosphere furnace is arranged in portal frame, the opening of atmosphere furnace bottom is above third conveyor.
[0007] Wherein, the adjacent end lower part of first conveyor and second conveyor is provided with connecting frame.
[0008] Wherein, the connecting frame is provided with lifting drive mechanism connected with the bottom of lifting plate.
[0009] Wherein, the lifting drive mechanism adopts cylinder or oil cylinder.
[0010] Wherein, the connecting frame is provided with guide sleeve located at the both sides of lifting drive mechanism, and the bottom of lifting plate is provided with guide rod penetrating through corresponding guide sleeve.
[0011] The controller is connected with the first conveyor, the second conveyor and the third conveyor respectively to perform operation control.
[0012] The first conveyor, the second conveyor and the third conveyor are respectively a roller conveyor.
[0013] The first conveyor and the second conveyor are provided with a sensor mounting rack on one side, and a displacement sensor is arranged on the sensor mounting rack at intervals and connected with the controller to perform signal transmission.
[0014] The automatic and efficient purification device for isostatic graphite has the advantages that the isostatic graphite product is automatically conveyed to the third conveyor by the first conveyor, and is automatically purified by being lifted into the atmosphere furnace with the lifting plate, so that the purification efficiency is improved, the opening of the atmosphere furnace is located at the bottom, the heat loss in the intermediate process is reduced, and the energy consumption is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a structural schematic view of the utility model;
[0016] Figure 2 is a structural schematic view of the lifting plate after being lifted in Figure 1 . DETAILED DESCRIPTION
[0017] The technical scheme of the utility model will be further explained in combination with specific embodiments. Figures 1 to 2 The technical scheme of the utility model will be further explained in combination with specific embodiments.
[0018] As shown in the automatic and efficient purification device for isostatic graphite, the device is used for the purification of isostatic graphite products and comprises a first conveyor 1, a second conveyor 2, a third conveyor 3, a portal frame 7, an atmosphere furnace 6, a lifting plate 5 and a controller. Figure 1 The lifting plate 5 is arranged between the first conveyor 1 and the second conveyor 2 in a liftable manner, the third conveyor 3 is arranged on the lifting plate 5, the isostatic graphite product 10 is automatically conveyed to the third conveyor 3 by the first conveyor 1, and is automatically conveyed and purified on the second conveyor 2 after purification, so that the purification efficiency is improved.
[0019] The controller is connected with the first conveyor 1, the second conveyor 2 and the third conveyor 3 respectively to perform operation control, the controller can adopt PLC to improve the automation level.
[0020] The gantry frame 7 is positioned above the adjacent ends of the first conveyor 1 and the second conveyor 2. The atmosphere furnace 6 is housed within the gantry frame 7, with its top bolted to the gantry frame 7 for suspension. The opening at the bottom of the atmosphere furnace 6 is located above the third conveyor 3. Figure 2 As shown, this facilitates the isostatic pressing of graphite product 10, which rises with the lifting plate 5 into the atmosphere furnace 6 for purification. In this embodiment, the opening of the atmosphere furnace 6 is located at the bottom, which facilitates the principle of hot gas rising, reducing heat loss during the intermediate process and thus lowering energy consumption.
[0021] like Figure 1 As shown, an inlet pipe 11 is provided on one side of the atmosphere furnace 6. The inlet pipe 11 is connected to a purified gas supply pipe, which introduces purified gases such as halogens or halogenated hydrocarbons into the atmosphere furnace 6 for purification of the isostatically pressed graphite product 10. An exhaust pipe 12 is provided on the other side of the atmosphere furnace 6 for discharging waste gas. In this embodiment, the exhaust pipe 12 is connected to a waste gas treatment device for waste gas treatment. Figure 2 As shown, after the lifting plate 5 rises, the isostatically pressed graphite product 10 enters the atmosphere furnace 6 for purification. The lifting plate 5 is located at the opening at the bottom of the atmosphere furnace 6, which is used to seal the opening to prevent air leakage during the purification process, ensure the purification effect, and reduce energy consumption.
[0022] A connecting frame 15 is provided at the lower part of the adjacent ends of the first conveyor 1 and the second conveyor 2. The connecting frame 15 can be connected to the bottom of the first conveyor 1 and the second conveyor 2 respectively by bolts to fix the distance between the first conveyor 1 and the second conveyor 2. The connecting frame 15 is provided with a lifting drive mechanism 4 connected to the bottom of the lifting plate 5. In this embodiment, the lifting drive mechanism 4 is a cylinder or a hydraulic cylinder, and the extension and retraction are controlled by a controller to realize the lifting drive of the lifting plate 5.
[0023] like Figure 2 As shown, guide sleeves 13 are provided on both sides of the lifting drive mechanism 4 in the connecting frame 15, and guide rods 14 are provided at the bottom of the lifting plate 5 through the corresponding guide sleeves 13. The lifting plate 5 is guided to move up and down by the cooperation of the guide sleeves 13 and the guide rods 14 to avoid tilting.
[0024] A sensor mounting bracket 8 is provided on one side of the first conveyor 1 and the second conveyor 2. Displacement sensors 9 are spaced apart on the sensor mounting bracket 8 to monitor the displacement of the isostatic graphite product 10. The displacement sensors 9 are connected to the controller to send signals, which helps the controller to control the first conveyor 1, the second conveyor 2 and the third conveyor 3 and improves the operating accuracy.
[0025] The above merely describes preferred embodiments of the present application, and for those skilled in the art, according to the idea of the present application, changes can be made in the specific implementation manner and application range, and the content of the specification should not be understood as a limitation of the present application.
Claims
1. An automatic and efficient purification device for isostatically pressed graphite, used for the purification and processing of isostatically pressed graphite products, characterized in that, include: The system comprises a first conveyor, a second conveyor, a third conveyor, a gantry frame, an atmosphere furnace, and a lifting plate. The second conveyor is located in front of the first conveyor. The lifting plate is vertically and movably positioned between the first and second conveyors. The third conveyor is located on the lifting plate. The gantry frame is located above the adjacent ends of the first and second conveyors. The atmosphere furnace is located within the gantry frame, and the opening at the bottom of the atmosphere furnace is located above the third conveyor.
2. The automatic high-efficiency purification device for isostatic graphite according to claim 1, characterized in that, A connecting frame is provided at the lower part of the adjacent ends of the first and second conveyors.
3. The automatic high-efficiency purification device for isostatic graphite according to claim 2, characterized in that, The connecting frame is equipped with a lifting drive mechanism that is connected to the bottom of the lifting plate.
4. The automatic high-efficiency purification device for isostatic graphite according to claim 3, characterized in that, The lifting drive mechanism uses a pneumatic cylinder or a hydraulic cylinder.
5. The automatic high-efficiency purification device for isostatic graphite according to claim 3, characterized in that, The connecting frame is provided with guide sleeves located on both sides of the lifting drive mechanism, and the bottom of the lifting plate is provided with guide rods that pass through the corresponding guide sleeves.
6. The automatic high-efficiency purification device for isostatic graphite according to claim 1, characterized in that, It also includes a controller, which is connected to the first conveyor, the second conveyor and the third conveyor respectively, for operation control.
7. The automatic high-efficiency purification device for isostatic graphite according to claim 6, characterized in that, The first, second, and third conveyors are all roller conveyors.
8. The automatic high-efficiency purification device for isostatic graphite according to claim 6, characterized in that, A sensor mounting bracket is provided on one side of the first and second conveyors. Displacement sensors are spaced apart on the sensor mounting bracket. The displacement sensors are connected to the controller to send signals.