Refining furnace with furnace bottom observation window
By designing an observation window and protective structure at the bottom of the refining furnace, the problem of difficult-to-detect aluminum leakage from the crucible has been solved, achieving the effects of early detection of aluminum leakage, prevention of equipment damage, and reduction of maintenance costs.
Patent Information
- Application Number
- CN202422431797.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-10-09
AI Technical Summary
In existing refining furnaces, aluminum leakage from crucibles is not easily detected, leading to short circuits and damage to electrical equipment, which is difficult and time-consuming to clean.
Design a refining furnace with a bottom observation window. The observation window can be installed and removed by coordinating the furnace body, opening, placement slot, observation window, connecting plate and mounting bolts. This adds a furnace bottom inspection system, allowing for early furnace shutdown when aluminum leakage is detected. The observation window is protected by a protective plate, T-shaped slider and other structures.
It enables early detection of aluminum leakage, prevents short circuits in electrical equipment, reduces the cost of maintenance and handling solidified aluminum, and simplifies inspection operations.
Smart Images
Figure CN223580605U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of refining furnace, concretely to a refining furnace with furnace bottom observation window. BACKGROUND
[0002] In production, the crucible appears aluminum leakage, and the aluminum leakage is not easy to be found because the aluminum leakage is small, and the aluminum water is condensed and accumulated after a long time, thereby causing the electrical equipment short circuit heating band to damage the refining furnace to stop production. When cleaning the condensed aluminum, a large amount of manpower and material resources need to be invested, and the cleaning difficulty is large, and 4 maintenance personnel need to process for at least 7-8 hours.
[0003] Therefore, it is necessary to design the refining furnace with furnace bottom observation window which has high practicability. CONTENT OF THE UTILITY MODEL
[0004] The utility model discloses a kind of refining furnaces with furnace bottom observation window to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of refining furnace with furnace bottom observation window, including furnace body, the lower surface of the furnace body is provided with opening, the lower surface of the furnace body and located at opening is provided with placing groove, the observation window is placed in the placing groove, the front and rear sides of the observation window are all fixedly connected with connecting plate, the inner wall of the placing groove is provided with installation slot for the placement of connecting plate, a plurality of installation bolts are provided through the connecting plate, the inner wall of the installation slot is provided with screw hole for cooperation with installation bolt, the lower surface of the furnace body and located at observation window is slidably provided with protection plate, the front and rear positions of the upper surface of the protection plate are all fixedly connected with T-shaped sliding block, the lower surface of the furnace body is provided with T-shaped sliding groove for the sliding of T-shaped sliding block, the right side of the protection plate is fixedly connected with plug-in plate, the lower surface of the furnace body and located at the right side of placing groove is fixedly connected with baffle, the left side of the baffle is provided with plug-in slot for the plug-in of plug-in plate, the front and rear positions in the baffle are all provided with fixed mechanism for fixing plug-in plate.
[0006] According to the above technical scheme, the upper surface of the observation window is provided with a sealing ring, and the inner wall of the placing groove is provided with a sealing groove for cooperation with the sealing ring.
[0007] According to the above technical scheme, the front and rear sides of the protection plate are both fixedly connected with fixed blocks, and the lower surface of the furnace body is fixedly connected with limit blocks at positions corresponding to the fixed blocks.
[0008] According to the above technical scheme, the lower surface of the protection plate is fixedly connected with a handle.
[0009] According to the above technical scheme, the fixing mechanism comprises a cavity, the cavity is arranged in the baffle, a moving plate is slidably arranged in the cavity, a threaded rod is rotatably connected to one side surface of the moving plate through a bearing, one end of the threaded rod extends out of the baffle and is fixedly connected with a screwing plate, the threaded rod is threadedly connected with the baffle, the other side surface of the moving plate is fixedly connected with a fixing rod, one end of the fixing rod extends into the insertion slot, the insertion plate is provided with a fixing hole for inserting the fixing rod, the left and right side surfaces of the moving plate are both fixedly connected with a guide block, and the inner wall of the cavity is provided with a guide groove for sliding the guide block.
[0010] Compared with the prior art, the utility model discloses the cooperation between furnace body, opening, placing groove, observation window, connecting plate, mounting groove, mounting bolt and threaded hole can realize the installation and dismounting of observation window, and the observation window is arranged at the bottom of the furnace body, so that personnel can visually observe whether the heating belt and the crucible in the furnace leak aluminum at the bottom of the refining furnace. Increase the furnace bottom inspection system, stop the furnace in advance for processing after finding the aluminum leakage, prevent electrical equipment short circuit accident, reduce the cost of maintenance and processing of condensed aluminum, through the setting of the protective plate, the T-shaped sliding block, the T-shaped sliding groove, the insertion plate, the baffle, the insertion slot and the fixing mechanism, the observation window can be protected, and when the inspection is needed, the protective plate can be moved aside, and the observation window is exposed, so that subsequent operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS
[0011] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:
[0012] Figure 1 It is the three-dimensional structure schematic diagram of the utility model, and
[0013] Figure 2 It is the left view part sectional structure schematic diagram of the utility model, and
[0014] Figure 3 It is the bottom structure schematic diagram of the utility model, and
[0015] Figure 4 It is the bottom sectional structure schematic diagram of the utility model, and
[0016] Figure 5 It is the bottom part structure schematic diagram of the utility model, and
[0017] Figure 6 It is Figure 2 The enlarged structure schematic diagram of A part in it,
[0018] Figure 7 It is Figure 4An enlarged structural schematic view of the middle B part;
[0019] Figure 8 A connecting structure schematic view of the observation window of the utility model;
[0020] Figure 9 A connecting structure schematic view of the protective plate of the utility model;
[0021] In the figure: 1-furnace body, 2-opening, 3-putting groove, 4-observation window, 5-connection plate, 6-installation groove, 7-installation bolt, 8-screw hole, 9-protective plate, 10-T row slider, 11-T-shaped sliding groove, 12-inserting plate, 13-baffle, 14-inserting groove, 15-sealing ring, 16-sealing groove, 17-fixing block, 18-limiting block, 19-pull handle, 20-cavity, 21-moving plate, 22-bearing, 23-threaded rod, 24-twisting plate, 25-fixing rod, 26-fixing hole, 27-guiding block, 28-guiding groove. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the accompanying drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.
[0023] Please refer to Figures 1-9The utility model provides technical scheme: a kind of refining furnace with furnace bottom observation window, including furnace body 1, the lower surface of furnace body 1 is equipped with opening 2, the lower surface of furnace body 1 and located opening 2 is equipped with placing groove 3, observation window 4 is placed in the placing groove 3, the front and rear sides of observation window 4 are all fixedly connected with connecting plate 5, the inner wall of placing groove 3 is equipped with the installation groove 6 of being used to place connecting plate 5, a plurality of mounting bolts 7 are arranged on connecting plate 5, the inner wall of installation groove 6 is equipped with the screw hole 8 of being used to cooperate with mounting bolt 7, the cooperation between furnace body 1, opening 2, placing groove 3, observation window 4, connecting plate 5, installation groove 6, mounting bolt 7 and screw hole 8 can realize the installation and disassembly of observation window 4, and by being equipped with observation window 4 in the bottom of furnace body 1, personnel can observe with naked eye in the furnace bottom of refining furnace that there is no leakage of aluminum in heating zone and crucible.The bottom of furnace is inspected, and the leakage of aluminum is found in advance to stop furnace and handle, prevent electrical equipment short-circuit accident, reduce the cost of maintenance and handle condensed aluminum, the lower surface of furnace body 1 and located observation window 4 is slidably provided with protection plate 9, the front and rear positions of the upper surface of protection plate 9 are all fixedly connected with T-shaped sliding block 10, the lower surface of furnace body 1 is equipped with T-shaped sliding slot 11 for T-shaped sliding block 10 to slide, the right side of protection plate 9 is fixedly connected with plug-in plate 12, the lower surface of furnace body 1 and located the right side of placing groove 3 is fixedly connected with baffle 13, the left side of baffle 13 is equipped with the plug-in groove 14 of being used to plug-in plug-in plate 12, the front and rear positions in baffle 13 are all equipped with fixed mechanism for fixing plug-in plate 12, by the setting of protection plate 9, T-shaped sliding block 10, T-shaped sliding slot 11, plug-in plate 12, baffle 13, plug-in groove 14 and fixed mechanism, observation window 4 can be protected, when needing to be inspected, protection plate 9 can be moved to one side, and observation window 4 is exposed, convenient for subsequent operation;
[0024] The upper surface of the observation window 4 is equipped with a sealing ring 15, and the inner wall of the placing groove 3 is equipped with a sealing groove 16 matched with the sealing ring 15.
[0025] The front and rear sides of the protection plate 9 are both fixedly connected with a fixed block 17, and the lower surface of the furnace body 1 is fixedly connected with a limiting block 18 at a position corresponding to the fixed block 17.
[0026] The lower surface of the protection plate 9 is fixedly connected with a handle 19, and the handle 19 is arranged to facilitate the pulling of the protection plate 9.
[0027] The fixing mechanism comprises a cavity 20 arranged in the baffle 13, a moving plate 21 slidably arranged in the cavity 20, a threaded rod 23 rotatably connected to one side of the moving plate 21 through a bearing 22, one end of the threaded rod 23 extending out of the baffle 13 and being fixedly connected with a twisting plate 24, the threaded rod 23 being threadedly connected with the baffle 13, the other side of the moving plate 21 being fixedly connected with a fixing rod 25, one end of the fixing rod 25 extending into the insertion slot 14, the insertion plate 12 being provided with a fixing hole 26 for the insertion of the fixing rod 25, the left and right sides of the moving plate 21 being fixedly connected with guide blocks 27, the inner wall of the cavity 20 being provided with guide grooves 28 for the sliding of the guide blocks 27, and the fixing mechanism is arranged so that, in use, the twisting plate 24 can be twisted to drive the threaded rod 23 to rotate, the threaded rod 23 is threadedly connected with the baffle 13, the rotation of the threaded rod 23 drives the moving plate 21 to move under the cooperation of the bearing 22, the guide blocks 27 and the guide grooves 28, and the moving plate 21 can drive the fixing rod 25 to move, and the fixing and dismounting of the insertion plate 12 can be realized through the cooperation between the fixing rod 25 and the fixing hole 26.
[0028] Working principle: in use, the cooperation between the furnace body 1, the opening 2, the placing groove 3, the observation window 4, the connecting plate 5, the mounting groove 6, the mounting bolt 7 and the threaded hole 8 can realize the mounting and dismounting of the observation window 4, and the observation window 4 arranged at the bottom of the furnace body 1 enables people to visually observe whether the heating belt and the crucible in the furnace leak aluminum. The increase of the furnace bottom inspection system can prevent electrical equipment short circuit accidents and reduce the cost of maintenance and aluminum treatment. The sealing of the connection of the observation window 4 can be enhanced through the arrangement of the sealing ring 15 and the sealing groove 16. The observation window 4 can be protected through the arrangement of the protective plate 9, the T-shaped sliding block 10, the T-shaped sliding groove 11, the insertion plate 12, the baffle 13, the insertion slot 14 and the fixing mechanism. When inspection is needed, the twisting plate 24 in the fixing mechanism can be twisted to drive the threaded rod 23 to rotate, the threaded rod 23 is threadedly connected with the baffle 13, the rotation of the threaded rod 23 drives the moving plate 21 to move under the cooperation of the bearing 22, the guide blocks 27 and the guide grooves 28, and the moving plate 21 can drive the fixing rod 25 to move, the fixing rod 25 can be separated from the fixing hole 26, the fixing of the insertion plate 12 is released, the protective plate 9 can be moved aside under the cooperation of the T-shaped sliding block 10 and the T-shaped sliding groove 11, the observation window 4 is exposed, subsequent operation is facilitated, and the movement of the protective plate 9 can be limited through the arrangement of the fixing block 17 and the limiting block 18.
[0029] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0030] Finally, it should be noted that the above-described embodiments are merely possible embodiments of the present application, and thus are not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can still be modified or equivalent replaced by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A refining furnace with a bottom observation window, comprising a furnace body (1), characterized in that: The lower surface of the furnace body (1) is provided with an opening (2), and the lower surface of the furnace body (1) located at the opening (2) is provided with a placement groove (3). An observation window (4) is placed in the placement groove (3). A connecting plate (5) is fixedly connected to both the front and rear sides of the observation window (4). The inner wall of the placement groove (3) is provided with an installation groove (6) for placing the connecting plate (5). Multiple mounting bolts (7) are provided through the connecting plate (5). The inner wall of the installation groove (6) is provided with threaded holes (8) that cooperate with the mounting bolts (7). The lower surface of the furnace body (1) located at the observation window (4) slides... A protective plate (9) is provided. T-shaped sliders (10) are fixedly connected to the front and rear positions of the upper surface of the protective plate (9). The lower surface of the furnace body (1) is provided with a T-shaped groove (11) for the T-shaped sliders (10) to slide. A plug-in plate (12) is fixedly connected to the right side of the protective plate (9). A baffle (13) is fixedly connected to the lower surface of the furnace body (1) and located to the right of the placement groove (3). A plug-in groove (14) for the plug-in plate (12) to be inserted is provided on the left side of the baffle (13). A fixing mechanism for fixing the plug-in plate (12) is provided at the front and rear positions of the baffle (13).
2. A refining furnace with a bottom observation window according to claim 1, characterized in that: The upper surface of the observation window (4) is provided with a sealing ring (15), and the inner wall of the placement groove (3) is provided with a sealing groove (16) that cooperates with the sealing ring (15).
3. A refining furnace with a bottom observation window according to claim 1, characterized in that: The protective plate (9) is fixedly connected to both the front and rear sides with fixing blocks (17), and the furnace body (1) is fixedly connected to the lower surface at the position corresponding to the fixing blocks (17) with limit blocks (18).
4. A refining furnace with a bottom observation window according to claim 1, characterized in that: A handle (19) is fixedly connected to the lower surface of the protective plate (9).
5. A refining furnace with a bottom observation window according to claim 1, characterized in that: The fixing mechanism includes a cavity (20), which is disposed inside a baffle (13). A movable plate (21) is slidably disposed inside the cavity (20). A threaded rod (23) is rotatably connected to one side of the movable plate (21) via a bearing (22). One end of the threaded rod (23) extends out of the baffle (13) and is fixedly connected to a screwing plate (24). The threaded rod (23) is threadedly connected to the baffle (13). A fixing rod (25) is fixedly connected to the other side of the movable plate (21). One end of the fixing rod (25) extends into a insertion slot (14). A fixing hole (26) for the fixing rod (25) to be inserted is provided on the insertion plate (12). Guide blocks (27) are fixedly connected to both the left and right sides of the movable plate (21). A guide groove (28) for the guide blocks (27) to slide is provided on the inner wall of the cavity (20).