Lightweight heat-preservation shunting disc

Abstract

The utility model relates to the field of high-temperature refractory materials, and discloses a light-weight heat-preservation flow dividing disc which comprises a flow dividing disc body, a liquid inlet is fixedly installed on one side of the flow dividing disc body, flow dividing structures are arranged on the two sides of the flow dividing disc body, each flow dividing structure comprises a flow dividing box, a filtering structure is arranged in each flow dividing box, and each filtering structure comprises a filtering plate. The filtering plate is installed in the flow dividing box, a first rotating shaft is installed on the flow dividing box through a first motor, a brush plate is fixedly installed at the bottom end of the first rotating shaft, and a flow guiding structure is arranged in the flow dividing disc. The smoothness of the filter plate is kept, the continuity and stability of a production line are ensured, the downtime is shortened, the dependence on manual cleaning is reduced, the labor cost is reduced, the possible high-temperature danger in the manual cleaning process is avoided, the operation safety is improved, and liquid can be guided to flow smoothly through the funnel.

Description

Technical Field

[0001] The utility model relates to the field of high-temperature refractory materials, and particularly to a lightweight heat-insulating flow distributor plate. Background Art

[0002] The flow distributor plate, through its special lightweight material and high-temperature resistance performance, helps to reduce heat loss during the flow of molten metal, improve the temperature retention ability of the molten metal, and thus improve the quality and production efficiency of castings. Technologically, such flow distributor plates are often made of composite materials such as ceramics, alumina, magnesia, and aluminum silicate, and have excellent thermal shock resistance, corrosion resistance, and heat insulation performance, and can withstand chemical erosion and mechanical stress in high-temperature environments.

[0003] In the prior art, directly diverting the liquid and then pouring it will cause impurities to directly mix into the liquid, which may lead to the appearance of pores, inclusions, and other defects inside the casting, affecting the strength of the product. It is necessary to frequently stop the machine to remove impurities and accumulations, resulting in a decrease in production efficiency. Without a funnel, the liquid flow is uneven, the flow rate is difficult to control, and the pouring accuracy is affected. For this reason, we propose a lightweight heat-insulating flow distributor plate. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a lightweight heat-insulating flow distributor plate to solve the problems mentioned in the above background art, that is, impurities will directly mix into the liquid, which may lead to the appearance of pores, inclusions, and other defects inside the casting, affecting the strength of the product. It is necessary to frequently stop the machine to remove impurities and accumulations, resulting in a decrease in production efficiency. Without a funnel, the liquid flow is uneven, the flow rate is difficult to control, and the pouring accuracy is affected.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a lightweight heat-insulating flow distributor plate, including a flow distributor plate, an inlet is fixedly installed on one side of the flow distributor plate, a flow distribution structure is arranged on both sides of the flow distributor plate, the flow distribution structure includes a flow distribution box, a filtering structure is arranged in the flow distribution box, the filtering structure includes a filter plate, the filter plate is installed in the flow distribution box, the flow distribution box is installed with a first rotating shaft through a first motor, a brush plate is fixedly installed at the bottom end of the first rotating shaft, and a flow guiding structure is arranged inside the flow distributor plate.

[0006] As a preferred solution, the flow distribution structure includes a top cover and a flow groove, the flow distribution boxes are symmetrically and fixedly installed at both ends of the flow distributor plate respectively, the flow grooves are symmetrically arranged at both ends of the flow distributor plate, and the flow distribution boxes are interconnected with the internal cavity of the flow distributor plate through the flow grooves.

[0007] As a preferred solution, the first rotating shaft is rotatably installed at the top end of the filter plate, the top end of the first rotating shaft passes through the top cover and extends to the top of the top cover, the first motor is installed on the top cover, the motor shaft of the first motor is fixedly connected to the top end of the first rotating shaft, and a number of nail spikes are installed on the brush plate.

[0008] As a preferred solution, a limiting block is fixedly installed at the bottom end of the outer wall of the shunt box. A sliding groove is provided on the limiting block. A connecting block is slidably arranged in the sliding groove of the limiting block. A funnel is fixedly installed on the connecting block. The top end of the funnel is in contact with the bottom end of the shunt box, and the funnel is directly below the filter plate.

[0009] As a preferred solution, a limiting groove is provided on the connecting block on the side away from the funnel. A screw rod is threadedly installed on the limiting block, and the screw rod is matched with the limiting groove.

[0010] As a preferred solution, the diversion structure includes a support plate. The support plate is fixedly installed on the top end of the diversion disc. A second rotating shaft is rotatably installed at the top end inside the diversion disc. A second motor is installed on the top end of the support plate. The motor shaft of the second motor is fixedly connected to the top end of the second rotating shaft. A diversion plate is fixedly installed on the second rotating shaft.

[0011] The technical effects and advantages of the present utility model are as follows:

[0012] 1. The first motor drives the first rotating shaft to rotate, thereby driving the brush plate to clean the impurities on the filter plate, keeping the filter plate unobstructed, ensuring the continuity and stability of the production line, reducing the downtime, reducing the dependence on manual cleaning, lowering the labor cost, avoiding the possible high-temperature danger during manual cleaning, enhancing the operation safety. The funnel can guide the liquid to flow smoothly, reducing liquid retention and turbulence. The funnel concentrates the liquid flow direction, effectively reducing the risk of liquid splashing. The connection block is limited by the screw rod, facilitating the disassembly and installation of the funnel, making it easy to clean and maintain, facilitating quick replacement and cleaning of residual impurities, and reducing the production downtime;

[0013] 2. The second motor drives the second rotating shaft to rotate, thereby controlling the rotation of the diversion plate. By adjusting the angle of the diversion plate, the flow rate of the liquid can be controlled, making the liquid distribution in the flow groove more uniform, avoiding uneven flow or local accumulation, ensuring the consistency of product quality, reducing manual intervention, and improving the safety during the production process. Description of the Drawings

[0014] Figure 1 It is a three-dimensional schematic diagram of the present utility model.

[0015] Figure 2 It is a cross-sectional schematic diagram of the shunt box and the funnel of the present utility model.

[0016] Figure 3 It is one of the partial structural schematic diagrams of the filtering structure of the present utility model.

[0017] Figure 4 It is the second of the partial structural schematic diagrams of the filtering structure of the present utility model.

[0018] Figure 5 is a cross-sectional view of the present utility model. Figure 4

[0019] Figure 6 is a schematic diagram of the diversion structure of the present utility model.

[0020] In the figure: 1, shunt disc; 11, liquid inlet; 2, shunt structure; 21, shunt box; 22, top cover; 23, flow groove; 3, filtering structure; 31, filter plate; 32, first rotating shaft; 33, first motor; 34, brush plate; 35, funnel; 36, connecting block; 37, limiting block; 38, limiting groove; 39, screw; 4, diversion structure; 41, support plate; 42, second rotating shaft; 43, second motor; 44, diversion plate. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1:

[0023] Please refer to the attached Figure 1 - attached Figure 5 ​, a lightweight heat-insulating flow-dividing plate, comprising a flow-dividing plate 1. The inside of the flow-dividing plate 1 is arranged as a cavity. A liquid inlet 11 is fixedly installed on one side of the flow-dividing plate 1. The inside of the liquid inlet 11 is in communication with the cavity inside the flow-dividing plate 1. Flow-dividing structures 2 are arranged on both sides of the flow-dividing plate 1. The flow-dividing structures 2 include flow-dividing boxes 21, top covers 22 and flow grooves 23. The flow-dividing boxes 21 are symmetrically and fixedly installed at both ends of the flow-dividing plate 1 respectively. The flow grooves 23 are symmetrically arranged at both ends of the flow-dividing plate 1. The flow-dividing boxes 21 are in communication with the cavity inside the flow-dividing plate 1 through the flow grooves 23. A filtering structure 3 is arranged inside the flow-dividing boxes 21. The filtering structure 3 includes a filter plate 31, a first rotating shaft 32 and a first motor 33. An installation groove is arranged at the bottom end inside the flow-dividing box 21. The filter plate 31 is installed in the installation groove of the flow-dividing box 21. The first rotating shaft 32 is rotatably installed at the top end of the filter plate 31. The top end of the first rotating shaft 32 passes through the top cover 22 and extends to the top of the top cover 22. The first rotating shaft 32 is rotatably connected to the top cover 22. The first motor 33 is installed on the top cover 22. The motor shaft of the first motor 33 is fixedly connected to the top end of the first rotating shaft 32. A brush plate 34 is fixedly installed at the bottom end of the first rotating shaft 32. A number of spike thorns are installed on the brush plate 34. A limiting block 37 is fixedly installed at the bottom end of the outer wall of the flow-dividing box 21. A sliding groove is arranged on the limiting block 37. A connecting block 36 is slidably arranged in the sliding groove of the limiting block 37. A funnel 35 is fixedly installed on the connecting block 36. The top end of the funnel 35 is in contact with the bottom end of the flow-dividing box 21, and the funnel 35 is directly below the filter plate 31. A limiting groove 38 is arranged on the connecting block 36 on the side away from the funnel 35. A screw rod 39 is threadedly installed on the limiting block 37. The screw rod 39 cooperates with the limiting groove 38.

[0024] Align the connecting block 36 with the chute on the limiting block 37, then rotate the funnel 35 so that the connecting block 36 completely enters the limiting block 37. Rotate the screw 39, and move the screw 39 on the limiting block 37 so that the end of the screw 39 extends into the limiting groove 38. The connecting block 36 is limited by the screw 39 entering the limiting groove 38, fixing the funnel 35. Feed liquid into the liquid inlet 11. The liquid enters the shunt plate 1 through the liquid inlet 11. Since the shunt box 21 is interconnected with the shunt plate 1 through the flow groove 23, the liquid in the shunt plate 1 enters the interior of the shunt box 21 through the flow groove 23. The liquid entering the shunt box 21 enters the funnel 35 through the filter plate 31. The liquid is filtered by the filter plate 31. Start the first motor 33, drive the first rotating shaft 32 to rotate through the motor shaft of the first motor 33, drive the brush plate 34 to rotate through the first rotating shaft 32, and clean the sundries falling on the filter plate 31 through the brush plate 34, so that the liquid smoothly enters the funnel 35, avoiding the blockage of the filter plate 31, keeping the filter plate 31 unobstructed, ensuring the continuity and stability of the production line, reducing the downtime, reducing the dependence on manual cleaning, reducing the labor cost, avoiding the possible high-temperature danger during manual cleaning. The liquid entering the funnel 35 enters the mold, reducing the liquid retention and turbulence phenomena. The funnel 35 concentrates the liquid flow direction, effectively reducing the risk of liquid splashing. The connecting block 36 is limited by the screw 39, facilitating the disassembly and installation of the funnel 35, making it easy to clean and maintain, and facilitating the quick replacement and cleaning of residual impurities.

[0025] Embodiment 2:

[0026] Please refer to the attached Figure 1 and the attached Figure 6 As shown in the figure, a diversion structure 4 is arranged inside the shunt plate 1. The diversion structure 4 includes a support plate 41, and the support plate 41 is fixedly installed at the top of the shunt plate 1. The second rotating shaft 42 is rotatably installed at the top end inside the shunt plate 1. The top end of the second rotating shaft 42 passes through the support plate 41 and extends to the top of the support plate 41. A second motor 43 is installed at the top of the support plate 41. The motor shaft of the second motor 43 is fixedly connected to the top end of the second rotating shaft 42. A diversion plate 44 is fixedly installed on the second rotating shaft 42, and the diversion plate 44 is on one side of the flow groove 23.

[0027] When liquid is introduced into the flow distribution plate 1 through the liquid inlet 11, the second motor 43 is started. The second rotating shaft 42 is driven to rotate by the motor shaft of the second motor 43, and the flow guide plate 44 is driven to rotate by the second rotating shaft 42. The flow direction of the liquid is controlled by the flow guide plate 44, which can effectively guide the flow velocity and direction of the liquid, so that the liquid enters the flow distribution box 21 from the flow groove 23, ensuring uniform liquid supply to all parts of the casting. The flow velocity of the liquid can be controlled to make the liquid more evenly distributed in the flow groove 23, avoiding uneven flow or local accumulation, ensuring the consistency of product quality, reducing manual intervention, and improving the safety in the production process.

[0028] Working principle of the present utility model: The present utility model is a lightweight heat-insulating flow distribution plate. Align the connecting block 36 with the sliding groove on the limiting block 37, and then rotate the funnel 35 so that the connecting block 36 completely enters the limiting block 37. Rotate the screw 39, and the end of the screw 39 extends into the limiting groove 38 by moving the screw 39 on the limiting block 37. The connecting block 36 is limited by the screw 39 entering the limiting groove 38, so that the funnel 35 is fixed. Liquid is introduced into the liquid inlet 11, and the liquid enters the flow distribution plate 1 through the liquid inlet 11. The second motor 43 is started, and the second rotating shaft 42 is driven to rotate by the motor shaft of the second motor 43, and the flow guide plate 44 is driven to rotate by the second rotating shaft 42. The flow direction of the liquid is controlled by the flow guide plate 44, which can effectively guide the flow velocity and direction of the liquid, so that the liquid enters the flow distribution box 21 from the flow groove 23. Since the flow distribution box 21 is interconnected with the flow distribution plate 1 through the flow groove 23, the liquid in the flow distribution plate 1 enters the interior of the flow distribution box 21 through the flow groove 23, and the liquid entering the flow distribution box 21 enters the funnel 35 through the filter plate 31.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. Lightweight thermal insulation flow dividing plate, including a flow dividing plate (1), one side of the flow dividing plate (1) is fixedly installed with a liquid inlet (11), and it is characterized in that: On both sides of the flow dividing plate (1), there are flow dividing structures (2). The flow dividing structure (2) includes a flow dividing box (21). Inside the flow dividing box (21), there is a filtering structure (3). The filtering structure (3) includes a filter plate (31). The filter plate (31) is installed inside the flow dividing box (21). The flow dividing box (21) is installed with a first rotating shaft (32) through a first motor (33). At the bottom end of the first rotating shaft (32), a brush plate (34) is fixedly installed. Inside the flow dividing plate (1), there is a flow guiding structure (4).

2. The lightweight heat-insulating flow dividing plate according to claim 1, wherein: The flow dividing structure (2) includes a top cover (22) and a flow groove (23). The flow dividing boxes (21) are respectively symmetrically and fixedly installed at both ends of the flow dividing plate (1). The flow grooves (23) are symmetrically arranged at both ends of the flow dividing plate (1). The flow dividing box (21) is in mutual communication with the inner cavity of the flow dividing plate (1) through the flow groove (23).

3. The lightweight heat-insulating flow dividing tray according to claim 1, characterized in that: The first rotating shaft (32) is rotatably installed at the top end of the filter plate (31). The top end of the first rotating shaft (32) passes through the top cover (22) and extends to the top of the top cover (22). The first motor (33) is installed on the top cover (22). The motor shaft of the first motor (33) is fixedly connected to the top end of the first rotating shaft (32). A number of spike nails are installed on the brush plate (34).

4. The lightweight heat-insulating flow dividing tray according to claim 1, wherein: At the bottom end of the outer wall of the flow dividing box (21), a limiting block (37) is fixedly installed. There is a sliding groove on the limiting block (37). A connecting block (36) is slidably arranged in the sliding groove of the limiting block (37). A funnel (35) is fixedly installed on the connecting block (36). The top end of the funnel (35) is in contact with the bottom end of the flow dividing box (21), and the funnel (35) is directly below the filter plate (31).

5. The lightweight heat-insulating flow dividing tray according to claim 4, wherein: On one side of the connecting block (36) away from the funnel (35), there is a limiting groove (38). A screw rod (39) is threadedly installed on the limiting block (37). The screw rod (39) cooperates with the limiting groove (38).

6. The lightweight heat-insulating flow dividing plate according to claim 1, characterized in that: The flow guiding structure (4) includes a support plate (41). The support plate (41) is fixedly installed at the top of the flow dividing plate (1). The second rotating shaft (42) is rotatably installed at the top end inside the flow dividing plate (1). The second motor (43) is installed at the top of the support plate (41). The motor shaft of the second motor (43) is fixedly connected to the top end of the second rotating shaft (42). A flow guiding plate (44) is fixedly installed on the second rotating shaft (42).

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