Shunting adjusting mechanism for preparing rock wool through electric furnace double centrifugal machines

Abstract

The utility model relates to the technical field of flow dividing adjusting mechanisms, one embodiment of the utility model provides a flow dividing adjusting mechanism for preparing rock wool through electric furnace double centrifugal machines, the flow dividing adjusting mechanism comprises a discharging box, a material blocking plate and a material pushing assembly, the discharging box is fixedly installed at the top end of an installation frame, and discharging openings are formed in the two sides of the discharging box; slurry flows out from two discharging ports of the discharging box, the number of the material blocking plates is two, the two material blocking plates are arranged on the two sides of the discharging box through the two opening and closing assemblies respectively, the two material blocking plates are installed at the inner top end of the discharging box in a sliding mode respectively, and the two material blocking plates are installed on the two sides of the discharging box in a penetrating and sliding mode respectively. The material pushing assembly is arranged on the side face of the mounting plate and used for pushing the slurry in the discharging box to the discharging opening. By means of the technical scheme, the technical problem that in the prior art, when slurry flows into the centrifugal machines, the slurry is difficult to flow into one centrifugal machine through one splitter plate is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of diversion adjustment mechanism technology, and more specifically, to a diversion adjustment mechanism for preparing rock wool using an electric furnace dual centrifuge. Background Technology

[0002] Rock wool is an inorganic fiber material made primarily from natural rocks, typically basalt, diabase, and other natural rocks. It possesses a variety of excellent properties and is widely used in construction and industrial fields. During preparation, the raw materials are placed in an electric furnace and heated to a high temperature to melt them into a slurry. The slurry is then fed into a centrifuge, where it is spun into fibers under the powerful centrifugal force.

[0003] When preparing a large quantity of rock wool, two centrifuges are usually required. The slurry in the electric furnace is diverted into the two centrifuges through two diverter plates. According to a search, such as the diversion adjustment mechanism for preparing rock wool using an electric furnace with two centrifuges proposed in announcement number CN215906102U, the diversion adjustment mechanism is to place two diverter plates above the two centrifuges respectively, so that the molten slurry in the electric furnace can flow into the centrifuges through the two diverter plates. However, during diversion, the two diverter plates are usually fixedly connected together and located above the feed inlet of the centrifuges. If the amount of rock wool to be prepared is small or one of the centrifuges malfunctions, and only one centrifuge needs to be used for preparation, it is difficult for the slurry to flow into one of the centrifuges. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a flow regulation mechanism for preparing rock wool using an electric furnace dual centrifuge, which solves the technical problem in the prior art that when the slurry flows into the centrifuge, it is difficult to make the slurry flow through one flow divider into one of the centrifuges.

[0005] According to one aspect, at least one embodiment of this disclosure provides a flow regulation mechanism for preparing rock wool using an electric furnace dual centrifuge, including a mounting frame and two flow dividers, both of which are fixedly mounted on the mounting frame. The mechanism also includes a discharge box, baffles, and a pushing assembly. The discharge box is fixedly mounted on the top of the mounting frame, and discharge ports are provided on both sides of the discharge box, through which slurry flows out. Two baffles are provided, each disposed on one side of the discharge box via two opening and closing assemblies. The two baffles are slidably mounted on the inner top of the discharge box and slidably mounted through both sides of the discharge box. The pushing assembly is disposed on the side of the mounting frame and is used to push the slurry in the discharge box to the discharge ports.

[0006] Furthermore, the opening and closing assembly includes a support plate, a rotating shaft, a connecting plate, a rack, a drive gear ring, and a fixing assembly. The support plate is fixedly installed on the side of the discharge box, the rotating shaft is rotatably mounted through the support plate, the connecting plate is fixedly installed on the top of the baffle plate, the rack is fixedly installed on the side of the connecting plate, the drive gear ring is fixedly installed on the bottom of the rotating shaft, and the rack meshes with the drive gear ring. The fixing assembly is disposed on the side of the discharge box.

[0007] Furthermore, the fixing assembly includes a fixing plate, a fixing block, a bracket, and a bolt. The fixing plate is fixedly installed on the side of the discharge box, and a slot is provided on the side of the fixing plate. The fixing block is fixedly installed on the side of the rotating shaft, and a slot and a threaded hole are provided on the side of the fixing block. The bracket is detachably installed in the slot, and a threaded hole is provided on the side of the bracket. The bolt is threadedly installed in the threaded hole.

[0008] Furthermore, the feeding assembly includes a mounting plate, a drive screw, a moving block, a motor, a feeding plate, and a limiting component. Both mounting plates are fixedly mounted on the side of the mounting frame. The drive screw is rotatably mounted between the two mounting plates. The moving block is threaded onto the drive screw. The motor is mounted on the side of the mounting plate, and the output end of the motor is coaxially connected to the drive screw. The feeding plate is disposed inside the discharge box, and the limiting component is disposed on the other side of the mounting frame.

[0009] Furthermore, the limiting assembly includes a second mounting plate, a limiting rod, a limiting block, and a pushing frame. The two second mounting plates are fixedly installed on the other side of the mounting frame, the limiting rod is fixedly installed between the two second mounting plates, the limiting block is slidably installed on the limiting rod, and both ends of the pushing frame are fixedly installed on the top of the limiting block and the moving block, and the bottom end of the pushing frame is fixedly connected to the top end of the pusher plate.

[0010] Furthermore, the two diverter plates are respectively inclined and located below the two discharge ports of the discharge box.

[0011] Furthermore, the bottom end of the pusher plate contacts the inner top end of the discharge box, and the two sides of the pusher plate are respectively attached to the two inner sidewalls of the discharge box.

[0012] Furthermore, the length of the baffle plate is greater than the length of the discharge port of the discharge box.

[0013] Furthermore, the width of the baffle plate is greater than the width of the discharge port of the discharge box.

[0014] Furthermore, a throttle handle is fixedly installed at the top of the rotating shaft.

[0015] The beneficial effects of the embodiments disclosed herein are as follows:

[0016] 1. In this disclosure, when a centrifuge needs to be used, the baffle plate can be moved back and forth on the discharge box by the opening and closing component, so that the baffle plate blocks the discharge port of the discharge box, so that all the slurry flows out of the other discharge port, and then the slurry can flow into one of the centrifuges.

[0017] 2. In this disclosure, the pusher assembly can drive the pusher plate to move inside the discharge box, thereby pushing the slurry in the discharge box to the discharge port of the discharge box, so that the slurry flows through the discharge port to the flow divider plate below. When the slurry does not need to flow to the flow divider plate temporarily, the pusher plate can be moved to the side of the discharge port to block the slurry.

[0018] In summary, this diversion and adjustment mechanism, through the cooperation between the discharge box, the opening and closing component, the baffle plate, and the pushing component, can open and close the discharge port of the discharge box, thereby controlling the slurry to flow out from one or two discharge ports. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram showing the structure of the material discharge box, baffle plate, rotary handle and opening / closing assembly of this utility model.

[0022] Figure 3 This is a schematic diagram of the pusher assembly of this utility model;

[0023] Figure 4 This is a schematic diagram showing the structure of the mounting frame, diverter plate, and discharge box of this utility model.

[0024] In the diagram: 1. Mounting bracket; 2. Diverter plate; 3. Discharge box; 4. Baffle plate; 5. Support plate; 6. Rotating shaft; 7. Connecting plate; 8. Rack; 9. Drive gear ring; 10. Fixing plate; 11. Fixing block; 12. Insert bracket; 13. Bolt; 14. Mounting plate one; 15. Drive screw; 16. Moving block; 17. Motor; 18. Push plate; 19. Mounting plate two; 20. Limiting rod; 21. Limiting block; 22. Pushing frame; 23. Rotary handle. Detailed Implementation

[0025] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0026] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0028] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] like Figures 1-4 As shown, this illustrates a flow-diverting adjustment mechanism for preparing rock wool using an electric furnace dual centrifuge according to an embodiment of this disclosure. The mechanism includes a mounting frame 1 and two flow-diverting plates 2, both of which are fixedly mounted on the mounting frame 1. During installation, as... Figure 4 As shown, the mechanism is placed below the electric furnace. After the slurry is prepared, it flows into the discharge box 3. Then, two centrifuges are placed below the two diversion plates 2 respectively. The slurry flows through the diversion plates 2 into the centrifuges for centrifugation.

[0032] It also includes a discharge box 3, a baffle plate 4, and a pushing assembly. The discharge box 3 is fixedly installed on the top of the mounting frame 1, and discharge ports are opened on both sides of the discharge box 3. The slurry flows out from the two discharge ports of the discharge box 3. There are two baffle plates 4. The two baffle plates 4 are respectively set on the two sides of the discharge box 3 through two opening and closing assemblies. The two baffle plates 4 are slidably installed on the inner top of the discharge box 3, and the two baffle plates 4 are slidably installed through the two sides of the discharge box 3. The pushing assembly is set on the side of the mounting frame 1 and is used to push the slurry in the discharge box 3 to the discharge port.

[0033] When the slurry flows into the discharge box 3, it can be pushed to the discharge port by the pushing component, such as Figure 3 As shown, the feeding assembly includes mounting plate 14, drive screw 15, moving block 16, motor 17, feeding plate 18, and limiting assembly. Both mounting plates 14 are fixedly mounted on the side of the mounting frame 1. The drive screw 15 is rotatably mounted between the two mounting plates 14. The moving block 16 is threaded onto the drive screw 15. The motor 17 is mounted on the side of the mounting plate 14, and the output end of the motor 17 is coaxially connected to the drive screw 15. The feeding plate 18 is disposed in the discharge box 3. The limiting assembly is disposed on the other side of the mounting frame 1. The limiting assembly includes mounting plate 19, limiting rod 20, limiting block 21, and pushing frame 22. Both mounting plates 19 are fixedly mounted on the other side of the mounting frame 1. The limiting rod 20 is fixedly mounted between the two mounting plates 19. The limiting block 21 is slidably mounted on the limiting rod 20. Both ends of the pushing frame 22 are fixedly mounted on the top of the limiting block 21 and the moving block 16, and the bottom end of the pushing frame 22 is fixedly connected to the top of the feeding plate 18.

[0034] Specifically, the motor 17 is started, and the output end of the motor 17 drives the drive screw 15 to rotate between the two mounting points. The moving block 16 moves on the drive screw 15. Under the connection of the pusher frame 22, it drives the pusher plate 18 to move inside the discharge box 3. On the other side, the limiting block 21 moves on the limiting rod 20. The pusher plate 18 moves slowly, pushing the slurry to the discharge port. Because the two diversion plates 2 are respectively inclined and located below the two discharge ports of the discharge box 3, the slurry is distributed between the two discharge ports. The slurry flows into the two diversion plates 2 at the outlet, and the speed of the slurry through the outlet can be adjusted by adjusting the speed of the push plate. The bottom end of the push plate 18 contacts the inner top of the outlet box 3, and the two sides of the push plate 18 are respectively attached to the two inner side walls of the outlet box 3, which can ensure that the baffle plate 4 pushes the slurry in the outlet box 3 completely. If the flow of slurry is not needed temporarily, the push plate 18 can be moved to the side of the outlet to block the slurry from moving to the outlet.

[0035] If it is only necessary to push the slurry into one of the centrifuges, or if one of the centrifuges is damaged, one of the discharge ports can be blocked by the opening and closing mechanism, such as... Figure 2 As shown, the opening and closing assembly includes a support plate 5, a rotating shaft 6, a connecting plate 7, a rack 8, a drive gear ring 9, and a fixing assembly. The support plate 5 is fixedly installed on the side of the discharge box 3. The rotating shaft 6 is rotatably mounted on the support plate 5. The connecting plate 7 is fixedly installed on the top of the baffle plate 4. The rack 8 is fixedly installed on the side of the connecting plate 7. The drive gear ring 9 is fixedly installed on the bottom of the rotating shaft 6, and the rack 8 meshes with the drive gear ring 9. The fixing assembly is located on the side of the discharge box 3. The fixing assembly includes a fixing plate 10, a fixing block 11, a bracket 12, and a bolt 13. The fixing plate 10 is fixedly installed on the side of the discharge box 3, and a slot is provided on the side of the fixing plate 10. The fixing block 11 is fixedly installed on the side of the rotating shaft 6, and a slot and a threaded hole are provided on the side of the fixing block 11. The bracket 12 is detachably installed in the slot, and a threaded hole is provided on the side of the bracket 12. The bolt 13 is threadedly installed in the threaded hole.

[0036] Specifically, a handle 23 is fixedly installed at the top of the rotating shaft 6. By rotating the handle 23, the rotating shaft 6 rotates on the support plate 5. The rotating shaft 6 drives the drive gear ring 9 to rotate, which in turn drives the rack 8 meshing with it to move. The rack 8 drives the connecting plate 7 to move, and the connecting plate 7 drives the baffle plate 4 to slide forward on the discharge box 3 until it reaches the discharge port. Because the length of the baffle plate 4 is greater than the length of the discharge port of the discharge box 3, and the width of the baffle plate 4 is greater than the width of the discharge port of the discharge box 3, the baffle plate 4 can... The material outlet is blocked to prevent the slurry from flowing out. It should be noted that when the baffle plate 4 is moved to completely block the outlet and when the baffle plate 4 does not block the outlet, the slot of the fixing block 11 and the slot of the fixing plate 10 are both at the same horizontal position. After the movement is completed, the insert bracket 12 is inserted into the slots of the fixing plate 10 and the fixing block 11, and then the bolt 13 is threaded into the threaded holes of the fixing block 11 and the insert bracket 12 to fix it. The corresponding outlet is blocked only when the slurry does not flow into a certain centrifuge.

[0037] Working principle: When adjusting the slurry flow, the slurry in the electric furnace first flows into the discharge box 3. Then, the motor 17 is started. The output of the motor 17 drives the drive screw 15 to rotate between the two mounting points. The moving block 16 moves on the drive screw 15. Under the connection of the pusher frame 22, it drives the pusher plate 18 to move in the discharge box 3. On the other side, the limiting block 21 moves on the limiting rod 20. The pusher plate 18 moves slowly, pushing the slurry to the discharge port and flowing onto the diversion plate 2. The material then flows back into the centrifuge for centrifugation. If it is necessary to block one of the outlets, the handle 23 is turned, which drives the rotating shaft 6 to rotate on the support plate 5. The rotating shaft 6 drives the drive gear ring 9 to rotate, which drives the gear 8 meshing with it to move. The gear 8 drives the connecting plate 7 to move, and the connecting plate 7 drives the baffle plate 4 to slide forward on the discharge box 3. When it moves forward to the discharge outlet, the discharge outlet is blocked, preventing the slurry from flowing out, so that the slurry flows out completely from the other outlet.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A split flow adjusting mechanism for preparing rock wool by using an electric furnace double centrifuge, comprising a mounting frame (1) and two split flow plates (2), both of the split flow plates (2) are fixedly installed on the mounting frame (1), characterized in that, Also include: The discharge box (3) is fixedly installed on the top end of the mounting frame (1), and both sides of the discharge box (3) are provided with discharge ports, and the slurry flows out at the two discharge ports of the discharge box (3); The baffle plate (4) is provided with two, and the two baffle plates (4) are respectively arranged on both sides of the discharge box (3) through two opening and closing assemblies, and the two baffle plates (4) are respectively slidingly installed on the inner top end of the discharge box (3), and the two baffle plates (4) are respectively slidingly installed on both sides of the discharge box (3); The pushing assembly is arranged on the side of the mounting frame (1), which is used for pushing the slurry in the discharge box (3) to the discharge port.

2. A split flow regulating mechanism for the production of rock wool by means of an electric furnace double centrifuge according to claim 1, characterized in that, The opening and closing assembly comprises: The support plate (5) is fixedly installed on the side of the discharge box (3); The rotating shaft (6) is rotatably installed on the support plate (5); The connecting plate (7) is fixedly installed on the top end of the baffle plate (4); The rack (8) is fixedly installed on the side of the connecting plate (7); The driving gear ring (9) is fixedly installed on the bottom end of the rotating shaft (6), and the rack (8) is engaged with the driving gear ring (9); The fixing assembly is arranged on the side of the discharge box (3).

3. A split flow regulating mechanism for the production of rock wool by means of an electric furnace double centrifuge according to claim 2, characterized in that, The fixing assembly comprises: The fixed plate (10) is fixedly installed on the side of the discharge box (3), and the side of the fixed plate (10) is provided with a slot; The fixed block (11) is fixedly installed on the side of the rotating shaft (6), and the side of the fixed block (11) is provided with a slot and a threaded hole; The insertion frame (12) is detachably installed in the slot, and the side of the insertion frame (12) is provided with a threaded hole; The bolt (13) is threadedly installed in the threaded hole.

4. A split flow regulating mechanism for preparing rock wool by means of an electric furnace double centrifuge according to claim 3, characterized in that, The pushing assembly comprises: The mounting plate one (14) is fixedly installed on the side of the mounting frame (1); The driving screw (15) is rotatably installed between the two mounting plates one (14); The moving block (16) is threadedly installed on the driving screw (15); The motor (17) is installed on the side of the mounting plate one (14), and the output end of the motor (17) is coaxially connected with the driving screw (15); The pushing plate (18) is arranged in the discharge box (3); The limiting assembly is arranged on the other side of the mounting frame (1).

5. A split flow regulating mechanism for the production of rock wool by means of an electric furnace double centrifuge according to claim 4, characterized in that, The limiting assembly comprises: The mounting plate two (19) is fixedly installed on the other side of the mounting frame (1); The limiting rod (20) is fixedly installed between the two mounting plates two (19). A limiting block (21) is slidingly installed on the limiting rod (20); A pushing frame (22) is fixedly installed at both ends of the limiting block (21) and the top end of the moving block (16), and the bottom end of the pushing frame (22) is fixedly connected with the top end of the pushing plate (18).

6. A split flow regulating mechanism for the production of rock wool by means of an electric furnace double centrifuge according to claim 5, characterized in that, Two of the shunt plates (2) are respectively inclined below two discharge ports of the discharge box (3).

7. A split flow regulating mechanism for the production of rock wool by means of an electric furnace double centrifuge according to claim 6, characterized in that, The bottom end of the pushing plate (18) is in contact with the inner top end of the discharge box (3), and the two sides of the pushing plate (18) are respectively fitted with two inner side walls of the discharge box (3).

8. A split flow adjustment mechanism for the production of rock wool by means of an electric furnace double centrifuge according to claim 7, characterized in that, The length of the blocking plate (4) is greater than the length of the discharge port of the discharge box (3).

9. A split flow adjustment mechanism for the production of rock wool by means of an electric furnace double centrifuge according to claim 8, characterized in that, The width of the blocking plate (4) is greater than the width of the discharge port of the discharge box (3).

10. A split flow adjustment mechanism for the production of rock wool by means of an electric furnace double centrifuge according to claim 9, characterized in that, The top end of the rotating shaft (6) is fixedly installed with a rotating handle (23).

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