A process system and process for producing mineral wool using solid waste silicon manganese slag

Abstract

The invention discloses a process system and a process for producing mineral wool using solid waste silicon-manganese slag, and relates to the technical field of mineral wool production. The process system for producing mineral wool using solid waste silicon-manganese slag comprises a mineral wool plate roller conveyor, a cutting device and an edge material recovery device installed on the mineral wool plate roller conveyor, wherein a wide transmission gap is formed between two rollers of the mineral wool plate roller conveyor; and the cutting device comprises a longitudinal cutting cutter head. The self-driven threaded push rod generates friction with the mineral wool plate waste, and with the cooperation of the mineral wool plate roller conveyor, the waste is pushed toward the frame direction to realize the outward push of the waste, so as to avoid the friction between the cut mineral wool plate and the waste causing damage to the edge of the mineral wool plate, and the waste cutting knife is pushed to move back and forth by the driving structure to realize the shredding of the waste, and under the action of the push block, the waste is accelerated to fall from the wide transmission gap to avoid the accumulation of waste, thereby realizing the collection of waste, which is conducive to the recycling of waste.

Description

Technical Field

[0001] The present invention relates to the technical field of mineral wool production, and specifically to a process system and process for producing mineral wool using solid waste silicon manganese slag. Background Art

[0002] Mineral wool is an inorganic fiber made from industrial slag such as blast furnace slow-cooled block slag as the main raw material, supplemented with other materials, and remelted and fibered. It can be made into various products such as boards, tubes, and felts, and has multiple functions such as heat insulation, thermal insulation, fire prevention, corrosion prevention, moisture resistance, sound absorption, and earthquake resistance. It is widely used in fields such as construction, industrial equipment, and transportation, such as building exterior wall insulation, interior wall fire and sound insulation, industrial furnace and pipeline insulation, and ship heat insulation. After the mineral wool is formed into a board, it needs to be cut to meet the specified size requirements.

[0003] In the Chinese patent with the publication number CN220762859U, a mineral wool dust-proof cutting machine is disclosed. Through the suction of the fan, dust is respectively sucked into the dust collection box through the upper dust suction hood and the lower dust suction hood for collection. At the same time, a small vacuum cleaner sucks the powder quickly at close range through the dust suction head located above the circular saw blade, thereby preventing some powder from flying up, further improving the dust removal effect during the cutting of mineral wool, preventing dust from flying and affecting the worker's vision, and improving the precision of the processed product.

[0004] However, during the forming process, the sides of the mineral wool board are full of burrs and uneven, and need to be trimmed manually. During the trimming and cutting process of the mineral wool board, a large amount of waste is usually generated. Currently, the cutting equipment on the market usually requires manual intervention to prevent the accumulation of waste from damaging the sides of the mineral wool board. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a process system and process for producing mineral wool using solid waste silicon manganese slag, which solves the problems raised in the background art.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a process system for producing mineral wool using solid waste silicon manganese slag, comprising a mineral wool board roller conveyor and a cutting device and a side material recovery device installed on the mineral wool board roller conveyor, wherein a wide transmission gap is formed between two rollers of the mineral wool board roller conveyor; the cutting device comprises a longitudinal cutting head, at least two longitudinal cutting heads are provided, and the longitudinal cutting heads are arranged side by side above the wide transmission gap, and are used to cut the mineral wool board along the conveying direction of the mineral wool board roller conveyor, and waste is formed on both sides of the mineral wool board after being cut by the longitudinal cutting heads; the side material recovery device comprises a self-driven threaded push rod and a waste cutting assembly, wherein the self-driven threaded push rod is located on the upper surface of the waste, and the angle between the self-driven threaded push rod and the conveying direction of the mineral wool board is an obtuse angle, and is used to move the waste to the outside of the mineral wool board roller conveyor; the waste cutting assembly, wherein the waste cutting assembly is arranged on both sides of the mineral wool board roller conveyor, and is used to shred the waste in the axial direction of the roller, so that the shredded waste falls through the wide transmission gap.

[0007] Furthermore, the waste cutting assembly includes waste cutting knives arranged on both sides of the mineral wool board roller conveyor and a driving structure arranged on both sides of the mineral wool board roller conveyor, wherein the driving structure is used to drive the waste cutting knives to slide back and forth along the axial direction of the roller to shred the waste along the axial direction of the roller.

[0008] Furthermore, the cutting device also includes a measuring roller, which is arranged upstream of the wide transmission gap and abuts against the mineral wool board, and is used to measure the cutting length of the mineral wool board; a pressing roller, which is rotatably installed downstream of the wide transmission gap and abuts against the mineral wool board, so that the outer surface of the pressing roller and the mineral wool board have the same linear speed.

[0009] Furthermore, the edge material recovery device also includes a guide block, which is arranged in the gap between the mineral wool board and the waste. The guide block has a vertical surface structure on the side facing the mineral wool board, and has a slope structure on the side facing the waste. The slope structure cooperates with the waste cutting knife to withstand the thrust of the waste cutting knife when shredding the waste.

[0010] Furthermore, the edge material recovery device also includes a first sliding sleeve, which is axially slidable along the roller and is arranged on the outside of the pressure roller close to the waste material, and a push block is installed on the first sliding sleeve. The pressure roller rotates so that the push block pushes the waste material to fall; a waste trough, which is arranged at the bottom of the mineral wool board roller conveyor and is used to receive the waste material generated when the mineral wool board is cut.

[0011] Further, the cutting device further includes an inclined guide rod fixed above the roller conveyor of the mineral wool board, and the inclined guide rod forms an angle with the conveying direction of the mineral wool board; a horizontal guide rod provided above the roller conveyor of the mineral wool board, and the horizontal guide rod and the inclined guide rod are not on the same horizontal plane. The horizontal guide rod is perpendicular to the conveying direction of the mineral wool board, and the horizontal guide rod can move in the same or opposite direction as the conveying direction of the roller conveyor of the mineral wool board. The orthogonal projection of the inclined guide rod and the horizontal guide rod in the plane has an intersection point, and the position of the intersection point continuously changes as the horizontal guide rod moves; a moving seat located at the intersection point, the moving seat can slide on both the inclined guide rod and the horizontal guide rod, and a transverse cutting tool head is installed at the lower end of the moving seat; wherein, when the horizontal guide rod slides in the same direction and at the same speed as the mineral wool board, the moving seat slides from one end of the inclined guide rod to the other end to transversely cut the mineral wool board, and when the horizontal guide rod slides towards the mineral wool board, the speed of the horizontal guide rod is at least twice the conveying speed of the mineral wool board to reset the moving seat.

[0012] Further, the cutting device further includes side brackets provided at both ends above the wide transmission gap, and the side brackets are rotationally connected to the measuring roller and the pressing roller; a guide rod fixed between the two side brackets; a lead screw fixed between the two side brackets, and the lead screw is located below the guide rod; wherein, an adjustment slide is provided on the outer side of the lead screw and is adapted to the longitudinal cutting tool head. A second sliding sleeve slidably connected to the guide rod is provided on the adjustment slide, and a threaded sleeve threadedly connected to the lead screw is rotatably installed in the adjustment slide, and one end of the threaded sleeve penetrates through the adjustment slide to form a rotating knob.

[0013] Further, support crossbeams are symmetrically installed on both sides of the roller conveyor of the mineral wool board, and hydraulic cylinders for adjusting the height of the support crossbeams are fixed outside the roller conveyor of the mineral wool board. The support crossbeams are fixedly connected to the side brackets on the same side. A U-shaped connecting frame is fixed between the two support crossbeams. The U-shaped connecting frame is fixedly connected to both ends of the inclined guide rod, and a first through groove is provided on the U-shaped connecting frame. A slide assembly is slidably installed inside the first through groove, and the slide assembly is fixedly connected to both ends of the horizontal guide rod; a driving member is provided inside the U-shaped connecting frame for driving the slide assembly to move in the same or opposite direction as the mineral wool board.

[0014] Further, the driving member is composed of two parts: co-directional driving and reverse driving; the co-directional driving includes first driving wheels provided at both ends of the pressing roller, the outer diameters of the first driving wheels being the same as that of the pressing roller, a first driven wheel being rotatably installed at one outer end of the supporting cross beam, and a second driven wheel being rotatably installed at the other outer end of the supporting cross beam, the first driven wheel and the second driven wheel being in the same horizontal plane, and a first synchronous transmission belt being provided between the first driving wheel, the first driven wheel, and the second driven wheel, the outer diameters of the first driven wheel and the second driven wheel being the same as that of the first driving wheel to ensure that the linear velocity of the first synchronous transmission belt is the same as the linear velocity of the mineral wool board, and the sliding table assembly can clamp or release the horizontal part on the upper side of the first synchronous transmission belt; the reverse driving includes a third driven wheel provided at one inner end of the U-shaped connecting frame and a second driving wheel provided at the other inner end of the U-shaped connecting frame, a second synchronous transmission belt being provided between the third driven wheel and the second driving wheel, and the sliding table assembly can clamp or release the lower side of the second synchronous transmission belt; wherein, the sliding table assembly is separately connected to the second synchronous transmission belt or the first synchronous transmission belt, and an acceleration gear box is installed on the inner side of one side of the supporting cross beam, and the acceleration gear box rotates the second driven wheel and the second driving wheel in the same direction and makes the linear velocity of the second synchronous transmission belt at least twice the linear velocity of the first synchronous transmission belt.

[0015] In addition, the present invention also provides a process for producing mineral wool using solid waste silicon manganese slag, which is applied to a process system for producing mineral wool using solid waste silicon manganese slag, and the specific steps are as follows:

[0016] S1. Raw material modulation: uniformly mix silicon manganese alloy slag, composite ingredients, and fluxing agents to form raw materials;

[0017] S2. Smelting and pulping: reheat the mixed raw materials in an electric furnace to above 1500 °C to form a molten slurry;

[0018] S3. Centrifugal cotton making: input the molten slurry into a four-roll centrifuge through a movable chute, and under the action of the high-speed centrifugal force of the four-roll centrifuge and the high-pressure air flow of a high-pressure air blower, the molten slurry is fibrillated to form mineral wool fibers;

[0019] S4. Solidification and shaping: collect the mineral wool fibers through a cotton collecting machine to form a primary cotton felt, convey the primary cotton felt to a pendulum device through a belt conveyor, make the primary cotton felt fold in multiple layers through the reciprocating movement of the pendulum device to form a secondary cotton felt, and then convey the secondary cotton felt to a pleating and shaping device through a weighing conveyor to further pleat and shape the secondary cotton felt to form a mineral wool board;

[0020] S5. Drying and cutting: convey the mineral wool board to a curing and drying device through a conveyor to accelerate the curing of the mineral wool, and then convey the dried mineral wool board to a cutting device to divide the mineral wool board into specified sizes;

[0021] S6. Embossed Packaging: The surface of the cut mineral wool board is embossed and then packaged.

[0022] The present invention has the following beneficial effects:

[0023] (1) The process system and process for producing mineral wool using solid waste silicon manganese slag generate frictional force between the self-driven screw push rod and the mineral wool board waste. With the cooperation of the mineral wool board roller conveyor, the waste is pushed towards the frame direction to realize the outward dialing of the waste, so as to avoid friction between the cut mineral wool board and the waste, resulting in damage to the edge of the mineral wool board. The waste cutting knife is driven by the driving structure to move reciprocally to realize the shredding of the waste. Under the action of the push block, the waste is accelerated to fall from the wide transmission gap to avoid waste accumulation, thereby realizing the collection of waste and facilitating the recycling of waste.

[0024] (2) The process system and process for producing mineral wool using solid waste silicon manganese slag realize the full-size cutting of the mineral wool board through the cooperation of the horizontal cutting head and the vertical cutting head, improving the practicability of the equipment. With the cooperation of the horizontal guide rod and the inclined guide rod, the horizontal cutting head moves synchronously and in the same direction as the mineral wool board, further enabling the horizontal cutting head to act on the mineral wool board to realize the horizontal cutting of the mineral wool board, so as to improve the flatness of the cut during horizontal cutting. The driving member drives the sliding table assembly to move in the same or opposite direction as the mineral wool board, thereby providing power for the horizontal cutting head to cut or return, reducing the output of redundant power, and reducing the control difficulty and cost.

[0025] (3) The process system and process for producing mineral wool using solid waste silicon manganese slag drive the movement of the horizontal cutting head through the movement of the mineral wool board itself. The power output is stable, and the horizontal cutting head can be synchronized with the mineral wool board, thereby improving the cutting accuracy and reducing the equipment debugging and control difficulty.

[0026] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. Description of the Drawings

[0027] Figure 1 is the process system diagram of the present invention;

[0028] Figure 2 is the structural schematic diagram of the mineral wool board roller conveyor in the present invention;

[0029] Figure 3 In the present invention Figure 2 is another perspective view;

[0030] Figure 4 is the structural schematic diagram of the installation of the pressure roller in the present invention;

[0031] Figure 5 is the structural schematic diagram of the installation of the adjusting sliding table in the present invention;

[0032] Figure 6 Schematic diagram of the installation structure of the longitudinal cutting tool head in the present invention;

[0033] Figure 7 Schematic diagram of the installation structure of the guide block in the present invention;

[0034] Figure 8 Schematic diagram of the transmission structure of the pressure roller in the present invention;

[0035] Figure 9 In the present invention Figure 8 Enlarged view of location A in;

[0036] Figure 10 Schematic diagram of the installation structure of the waste material chute in the present invention;

[0037] Figure 11 In the present invention Figure 10 Enlarged view of location B in;

[0038] Figure 12 Schematic diagram of the installation structure of the moving seat in the present invention;

[0039] Figure 13 In the present invention Figure 12 Another perspective view of;

[0040] Figure 14 In the present invention Figure 13 Front view of;

[0041] Figure 15 Schematic diagram of the installation structure of the slide table assembly in the present invention;

[0042] Figure 16 Schematic diagram of the structure of the slide table assembly in the present invention;

[0043] Figure 17 Process flow chart of the present invention.

[0044] In the figure, 1 is the frame; 2 is the roller conveyor for mineral wool boards; 3 is the mineral wool board; 4 is the waste discharge chute; 5 is the side bracket; 6 is the hydraulic cylinder; 7 is the support cross beam; 8 is the U-shaped connecting frame; 9 is the connecting bracket; 10 is the first sliding sleeve; 11 is the guiding block; 12 is the inclined guide rod; 13 is the horizontal guide rod; 14 is the moving seat; 15 is the sliding table assembly, including 151 the sliding table, 152 the limit sliding block, 153 the cylinder, 154 the fixed seat, 155 the first pressing plate, 156 the second pressing plate, 157 the second through groove, 158 the third pressing plate; 16 is the measuring roller; 17 is the pressing roller; 18 is the cross cutting tool head; 19 is the pushing block; 20 is the lead screw; 21 is the guiding rod; 22 is the adjusting sliding table; 23 is the threaded sleeve; 24 is the longitudinal cutting tool head; 25 is the second sliding sleeve; 26 is the first driving wheel; 27 is the first driven wheel; 28 is the second driven wheel; 29 is the first synchronous transmission belt; 30 is the first through groove; 31 is the second synchronous transmission belt; 32 is the guide rail; 33 is the acceleration gear box; 34 is the third driven wheel; 35 is the second driving wheel; 36 is the first contact switch female head; 37 is the contact switch male head; 38 is the second contact switch female head; 39 is the self-driven threaded push rod; 40 is the transmission shaft; 41 is the rotating shaft; 42 is the worm; 43 is the worm gear; 44 is the movable frame; 45 is the connecting rod; 46 is the waste cutting tool; 47 is the waste chute; 48 is the filter screen plate; 49 is the wide transmission gap. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0046] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or position relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0047] On the one hand, please refer to Figure 1 - Figure 16 , an embodiment of the present invention provides a technical solution: a process system for producing mineral wool using solid waste silicon manganese slag, including a roller conveyor 2 for mineral wool boards and a cutting device and a side material recovery device installed on the roller conveyor 2 for mineral wool boards. A frame 1 is arranged outside the roller conveyor 2 for mineral wool boards, and a wide transmission gap 49 is formed between two of the rollers of the roller conveyor 2 for mineral wool boards.

[0048] The cutting device provided in this embodiment includes longitudinal cutting heads 24. There are at least two longitudinal cutting heads 24, and the longitudinal cutting heads 24 are arranged side by side above the wide transmission gap 49, and are used to cut the mineral wool board 3 along the conveying direction of the mineral wool board roller conveyor 2. After being cut by the longitudinal cutting heads 24, waste materials are formed on both sides of the mineral wool board 3. The longitudinal cutting heads 24 are mainly used for longitudinal cutting of the mineral wool board 3, so as to facilitate the mineral wool board 3 to be divided into boards with smaller widths. The longitudinal cutting heads 24 closest to both sides of the mineral wool board 3 can be used to cut the excess materials on both sides of the mineral wool board 3, which not only ensures the accuracy of the cutting size, but also can trim the sides of the mineral wool board 3.

[0049] The edge material recovery device provided in this embodiment includes a self-driven threaded push rod 39 and a waste material cutting assembly. The self-driven threaded push rod 39 is located on the upper surface of the waste material, and the included angle between the self-driven threaded push rod 39 and the conveying direction of the mineral wool board 3 is an obtuse angle, and is used to push the waste material outward to the outside of the mineral wool board roller conveyor 2. In this solution, the self-driven threaded push rod 39 rotates and generates a frictional force with the waste material of the mineral wool board 3. With the cooperation of the mineral wool board roller conveyor 2, the waste material is pushed towards the frame 1 to realize the outward pushing of the waste material, so as to avoid damage to the edge of the mineral wool board 3 caused by friction between the cut mineral wool board 3 and the waste material.

[0050] The waste material cutting assembly provided in this embodiment is arranged on both sides of the mineral wool board roller conveyor 2, and is used to cut the waste material axially along the roller, so that the shredded waste material falls through the wide transmission gap 49, thereby realizing the separation of the waste material from the mineral wool board 3.

[0051] As Figure 3 、 Figure 4 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown in

[0052] The driving structure includes a guide groove arranged on the frame 1, a waste cutting knife 46 is slidably connected with the guide groove, and a connecting rod 45 is rotatably installed at one end of the waste cutting knife 46, a transmission shaft 40 is rotatably installed on the outer side of the frame 1, the transmission shaft 40 is fixedly connected with one of the roller axes, and a worm 42 is installed at the other end of the transmission shaft 40, a rotating shaft 41 is rotatably installed on the outer side of the frame 1, a worm wheel 43 meshing with the worm 42 is installed on the rotating shaft 41, and a movable frame 44 is fixed at the other end of the rotating shaft 41, a sliding block is slidably connected on the movable frame 44, and the connecting slider is rotatably connected with the other end of the connecting rod 45, and an adjusting bolt is rotatably installed inside the movable frame 44, and the adjusting bolt is rotatably installed inside the movable frame 44. The joint bolt is threadedly connected to the connecting slider. By turning the adjusting bolt and the threaded connection between the adjusting bolt and the connecting slider, the position of the connecting slider in the movable frame 44 can be achieved, which is conducive to adjusting the pushing distance of the waste cutting knife 46 so that the waste cutting knife 46 can adapt to the cutting of wastes of different widths. Specifically, during use, the transmission shaft 40 is driven to rotate by the roller, and then the worm 42 drives the worm wheel 43 to rotate, and the rotating shaft 41 is rotated through the worm wheel 43, so that the movable frame 44 is rotated, and the connecting rod 45 is swung through the movable frame 44, thereby pushing the waste cutting knife 46 to move back and forth to achieve waste shredding.

[0053] like Figure 3 , Figure 4 and Figure 8 As shown, the cutting device provided in this embodiment also includes a measuring roller 16 and a pressing roller 17. The measuring roller 16 is arranged upstream of the wide transmission gap 49, and the measuring roller 16 is against the mineral wool board 3, and is used to measure the cutting length of the mineral wool board 3. The pressing roller 17 is rotatably installed downstream of the wide transmission gap 49, and the pressing roller 17 is against the mineral wool board 3, so that the outer surface of the pressing roller 17 and the mineral wool board 3 have the same linear speed.

[0054] The mineral wool board roller conveyor 2 cooperates with the pressing roller 17 and the measuring roller 16 to clamp the mineral wool board 3 , thereby improving the stability of the mineral wool board 3 and facilitating the longitudinal cutting of the mineral wool board 3 .

[0055] like Figure 7 As shown, in order to further improve the effect of stripping waste from the mineral wool board 3 and the stability of waste cutting, the edge material recovery device provided in this embodiment also includes a guide block 11. The guide block 11 is arranged in the gap between the mineral wool board 3 and the waste, and is mainly used to limit the waste after stripping to prevent the waste from rebounding. The side of the guide block 11 facing the mineral wool board 3 is a vertical surface structure, and the vertical surface structure can reduce the damage to the mineral wool board 3, and the side of the guide block 11 facing the waste is a slope structure, and the slope structure cooperates with the waste cutting knife 46 to withstand the thrust of the waste cutting knife 46 when shredding the waste, thereby making the cutting of the waste cutting knife 46 more stable.

[0056] like Figure 4 , Figure 8, Figure 9 , Figure 10 and Figure 11 As shown in Figure 9 , Figure 10 , and Figure 11 , to avoid waste accumulation, the edge material recycling device provided in this embodiment further includes a first sliding sleeve 10. The first sliding sleeve 10 is slidably arranged along the axial direction of the roller outside the pressing roller 17 near the waste material. Preferably, a guide rail 32 slidably connected to the first sliding sleeve 10 is provided outside the pressing roller 17, and a locking bolt can be set on the first sliding sleeve 10. This kind of structure is widely used in the prior art and will not be elaborated here. It is mainly used for locking after the first sliding sleeve 10 slides. In addition, a pushing block 19 is installed on the first sliding sleeve 10. When the pressing roller 17 rotates, the first sliding sleeve 10 drives the pushing block 19 to push the waste material to fall, thereby accelerating the waste material to fall from the wide transmission gap 49 and avoiding waste material accumulation.

[0057] To realize the collection of waste materials, the edge material recycling device provided in this embodiment further includes a waste material trough 47. The waste material trough 47 is arranged below the inside of the mineral wool board roller conveyor 2 and is used to receive the waste materials generated during the cutting of the mineral wool board 3. A waste material discharge chute 4 communicating with the waste material trough 47 is provided outside the frame 1 for discharging the waste materials.

[0058] As Figure 3 , Figure 8 , Figure 12 , Figure 13 , Figure 14 and Figure 15 As shown in Figure 3 , Figure 8 , Figure 12 , Figure 13 , Figure 14 , and Figure 15 , to realize the transverse cutting of the mineral wool board 3, the cutting device provided in this embodiment further includes an inclined guide rod 12. The inclined guide rod 12 is fixed above the mineral wool board roller conveyor 2, and the inclined guide rod 12 has an included angle with the conveying direction of the mineral wool board 3. It should be noted that the included angle located upstream of the mineral wool board roller conveyor 2 is an acute angle.

[0059] The cutting device provided in this embodiment further includes a horizontal guide rod 13. The horizontal guide rod 13 is arranged above the mineral wool board roller conveyor 2, and the horizontal guide rod 13 and the inclined guide rod 12 are not in the same horizontal plane to prevent the horizontal guide rod 13 and the inclined guide rod 12 from interfering with each other. The horizontal guide rod 13 is perpendicular to the conveying direction of the mineral wool board 3, and the horizontal guide rod 13 can move in the same or opposite direction as the conveying direction of the mineral wool board roller conveyor 2. The orthogonal projections of the inclined guide rod 12 and the horizontal guide rod 13 in the plane have an intersection point, and the position of the intersection point continuously changes with the movement of the horizontal guide rod 13. A moving seat 14 is provided at the intersection point position. The moving seat 14 can slide on both the inclined guide rod 12 and the horizontal guide rod 13, and a transverse cutting tool head 18 is installed at the lower end of the moving seat 14.

[0060] Wherein, when the horizontal guide rod 13 is in the same direction as the conveying direction of the mineral wool board roller conveyor 2, the horizontal guide rod 13 pushes the moving seat 14 to slide on the inclined guide rod 12, so that the cross-cutting cutter head 18 acts on the mineral wool board 3 to realize the cross-cutting of the mineral wool board 3. When the horizontal guide rod 13 is in the opposite direction to the conveying direction of the mineral wool board roller conveyor 2, the horizontal guide rod 13 pushes the moving seat 14 to slide on the inclined guide rod 12, so that the cross-cutting cutter head 18 returns to the upstream of the mineral wool board roller conveyor 2.

[0061] As Figure 3 , Figure 4 , Figure 8 , Figure 10 , Figure 12 and Figure 13 shown, the cutting device provided in this embodiment further includes side brackets 5, and the side brackets 5 are arranged at both ends above the wide transmission gap 49, and the side brackets 5 are rotatably connected to the measuring roller 16 and the pressing roller 17.

[0062] For the convenience of adjusting the longitudinal cutting specifications of the mineral wool board 3, the cutting device provided in this embodiment further includes a guide rod 21 and a lead screw 20. The guide rod 21 is fixed between the two side brackets 5, the lead screw 20 is fixed between the two side brackets 5, and the lead screw 20 is located below the guide rod 21.

[0063] Wherein, an adjustment slide 22 adapted to the longitudinal cutting cutter head 24 is provided on the outer side of the lead screw 20. It should be noted that connection brackets 9 are installed on the adjustment slides 22 at both ends of the lead screw 20. The connection brackets 9 are fixedly connected to the guide blocks 11, and the connection brackets 9 are rotatably connected to the self-driven threaded push rod 39. A second sliding sleeve 25 slidably connected to the guide rod 21 is provided on the adjustment slide 22, and a threaded sleeve 23 threadedly connected to the lead screw 20 is rotatably installed inside the adjustment slide 22. One end of the threaded sleeve 23 penetrates through the adjustment slide 22 to form a rotation knob. Preferably, scale lines are provided on the outer side of the guide rod 21 for measuring the distance between two adjacent adjustment slides 22, so as to adjust the distance between two adjacent longitudinal cutting cutter heads 24, and then adjust the size of the longitudinal cutting. Preferably, both the cross-cutting cutter head 18 and the longitudinal cutting cutter head 24 are laser cutting knives or water jets. When the cross-cutting cutter head 18 and the longitudinal cutting cutter head 24 are water jets, a filter screen plate 48 can be optionally installed inside the waste material groove 47 for filtering and collecting waste water, and a drain valve can also be installed at the bottom of the waste material groove 47 for discharging waste water.

[0064] In this solution, by rotating the rotation knob to control the rotation of the threaded sleeve 23, through the threaded connection between the threaded sleeve 23 and the lead screw 20, and under the sliding connection between the guide rod 21 and the second sliding sleeve 25, the threaded sleeve 23 can drive the adjustment slide 22 to move on the lead screw 20, so as to adjust the distance between two adjacent adjustment slides 22, and further adjust the distance between two adjacent longitudinal cutting cutter heads 24, and then adjust the size of the longitudinal cutting.

[0065] As Figure 2 , Figure 3 , Figure 8 , Figure 12 , Figure 13 , and Figure 14 shown, for the convenience of installing the inclined guide rod 12 and the horizontal guide rod 13, support cross beams 7 are symmetrically installed on both sides of the mineral wool board roller conveyor 2 provided in this embodiment, and a hydraulic cylinder 6 for adjusting the height of the support cross beam 7 is fixed outside the mineral wool board roller conveyor 2. The support cross beam 7 is fixedly connected to the side bracket 5 on the same side. A U-shaped connecting frame 8 is fixed between the two support cross beams 7. The U-shaped connecting frame 8 is fixedly connected to both ends of the inclined guide rod 12, and a first through groove 30 is provided on the U-shaped connecting frame 8. A slide table assembly 15 is slidably installed inside the first through groove 30. The slide table assembly 15 is fixedly connected to both ends of the horizontal guide rod 13. Among them, a driving member is provided inside the U-shaped connecting frame 8, and the driving member is used to drive the slide table assembly 15 to move in the same or opposite direction as the mineral wool board 3.

[0066] As Figure 12 - Figure 15 shown, the driving member provided in this embodiment is composed of two parts: forward driving and reverse driving, to drive the slide table assembly 15 to move in the same or opposite direction as the mineral wool board 3 respectively.

[0067] Among them, the forward driving includes first driving wheels 26 provided at both ends of the pressure roller 17. The first driving wheels 26 have the same outer diameter as the pressure roller 17. A first driven wheel 27 is rotatably installed at one end outside the support cross beam 7, and a second driven wheel 28 is rotatably installed at the other end outside the support cross beam 7. The first driven wheel 27 and the second driven wheel 28 are in the same horizontal plane, and a first synchronous transmission belt 29 is provided between the first driving wheel 26, the first driven wheel 27, and the second driven wheel 28. By making the first driven wheel 27 and the second driven wheel 28 in the same horizontal plane, a horizontal part is formed on the upper side of the first synchronous transmission belt 29, and the outer diameters of the first driven wheel 27 and the second driven wheel 28 are the same as that of the first driving wheel 26 to ensure that the linear speed of the first synchronous transmission belt 29 is the same as the conveying speed of the mineral wool board 3. The slide table assembly 15 can clamp or loosen the horizontal part on the upper side of the first synchronous transmission belt 29. Preferably, the first synchronous transmission belt 29 has extremely small or no deformation ability to stably drive the slide table assembly 15 to move, and a first tensioning roller is installed outside the support cross beam 7 to maintain the tensioned state of the first synchronous transmission belt 29.

[0068] The reverse drive provided in this embodiment includes a third driven wheel 34 provided at one inner end of the U-shaped connecting frame 8 and a second drive wheel 35 provided at the other inner end of the U-shaped connecting frame 8. A cavity is provided inside the U-shaped connecting frame 8 for accommodating the third driven wheel 34 and the second drive wheel 35. A second synchronous transmission belt 31 is provided between the third driven wheel 34 and the second drive wheel 35. Notches are provided at the relative positions of the two cavities for the movement of the second synchronous transmission belt 31. The slide table assembly 15 can clamp or loosen the lower side of the second synchronous transmission belt 31. Preferably, the second synchronous transmission belt 31 has extremely small or no deformation ability to stably drive the slide table assembly 15 to move. And a second tensioning roller is installed inside the U-shaped connecting frame 8 to maintain the tensioned state of the second synchronous transmission belt 31.

[0069] It should be noted that the slide table assembly 15 is separately connected to the second synchronous transmission belt 31 or the first synchronous transmission belt 29, that is, the slide table assembly 15 can only clamp one of the second synchronous transmission belt 31 and the first synchronous transmission belt 29 at the same time. An acceleration gearbox 33 is installed on the inner side of one side of the support cross beam 7. The input end of the acceleration gearbox 33 is connected to the second driven wheel 28, and the output end of the acceleration gearbox 33 is connected to the second drive wheel 35, so that the second driven wheel 28 and the second drive wheel 35 rotate in the same direction, and the linear velocity of the second synchronous transmission belt 31 is at least twice the linear velocity of the first synchronous transmission belt 29. Since the mineral wool board 3 is in a moving state during the cutting process of the mineral wool board 3, the horizontal speed of the cross cutting tool head 18 is synchronized with the mineral wool board 3 during this process. Therefore, when the cross cutting tool head 18 returns, its reverse moving speed must be at least greater than the moving speed of the mineral wool board 3. And in order to cut a smaller-sized mineral wool board 3, that is, it is necessary to control the return speed of the cross cutting tool head 18 to be faster. Therefore, the acceleration gearbox 33 can be selected as an adjustable gearbox to better control the return speed of the cross cutting tool head 18.

[0070] As Figure 12 - Figure 16 As shown, the slide table assembly 15 provided in this embodiment includes a slide table 151 provided on one side of the U-shaped connecting frame 8. A limiting slider 152 is provided on the side of the slide table 151 facing the U-shaped connecting frame 8. The limiting slider 152 is slidably connected to the first through groove 30 to ensure that the slide table assembly 15 can slide in the first through groove 30.

[0071] In addition, a fixed seat 154 is fixed to the lower end of the sliding table 151. On the upper end of one side of the fixed seat 154 facing the second synchronous transmission belt 31, a first pressing plate 155 is provided. Preferably, first anti-slip teeth are provided on the side of the first pressing plate 155 facing the second synchronous transmission belt 31 to improve the connection stability between the sliding table assembly 15 and the second synchronous transmission belt 31. And on the lower end of one side of the fixed seat 154 facing the first synchronous transmission belt 29, a second pressing plate 156 is provided. Preferably, second anti-slip teeth are provided on the side of the second pressing plate 156 facing the first synchronous transmission belt 29 to improve the stability when the sliding table assembly 15 is connected to the first synchronous transmission belt 29. In addition, a second through groove 157 is formed inside the fixed seat 154, and a third pressing plate 158 is slidably installed inside the second through groove 157. A cylinder 153 for driving the third pressing plate 158 to lift in the second through groove 157 is fixed inside the sliding table 151.

[0072] When the third pressing plate 158 is located in the middle of the second through groove 157, the sliding table assembly 15 is not in contact with the second synchronous transmission belt 31 and the first synchronous transmission belt 29. When the third pressing plate 158 is located at the upper end of the second through groove 157, the sliding table assembly 15 clamps the second synchronous transmission belt 31 to drive the sliding table assembly 15 to move towards the mineral wool board 3. When the third pressing plate 158 is located at the lower end of the second through groove 157, the sliding table assembly 15 clamps the first synchronous transmission belt 29 to drive the sliding table assembly 15 to move in the same direction as the mineral wool board 3. To achieve automatic control of the cylinder 153, contact switch male heads 37 electrically connected to the cylinder 153 are provided on both sides of the limit slider 152. A first contact switch female head 36 adapted to the contact switch male head 37 is installed at one end inside the first through groove 30, and a second contact switch female head 38 adapted to the contact switch male head 37 is provided at the other end of the first through groove 30.

[0073] When the contact switch male head 37 contacts the first contact switch female head 36 to control the cylinder 153 to move the third pressing plate 158 to the middle section inside the second through groove 157, at this time, the sliding table assembly 15 is not in contact with the second synchronous transmission belt 31 and the first synchronous transmission belt 29, and the sliding table assembly 15 is in a preparation state before cutting. When the contact switch male head 37 contacts the second contact switch female head 38 to control the cylinder 153 to move the third pressing plate 158 to the upper end inside the second through groove 157, at this time, the sliding table assembly 15 clamps the second synchronous transmission belt 31 to drive the sliding table assembly 15 to move towards the mineral wool board 3 to realize the return stroke of the sliding table assembly 15. The measuring roller 16 is electrically connected to the cylinder 153. When the length measured by the measuring roller 16 meets the requirements, the cylinder 153 is controlled to move the third pressing plate 158 to the lower end inside the second through groove 157. At this time, the sliding table assembly 15 clamps the first synchronous transmission belt 29 to drive the sliding table assembly 15 to move in the same direction as the mineral wool board 3 to realize the cross-cutting of the mineral wool board 3.

[0074] As Figure 1As shown, the process system for producing mineral wool using solid waste silicon manganese slag provided in this embodiment further includes a raw material modulation device, a forming device, a curing and drying device, an embossing and packaging device, and an exhaust gas treatment device. This process device is prior art and will not be elaborated here. The exhaust gas treatment device is used to purify the exhaust gas generated by the forming device and the curing and drying device. The forming device successively includes a centrifugal fiberizing machine, a cotton collecting machine, a pendulum structure, and a pleating and forming structure. A high-pressure blower and a cooling water circulation device are provided on the periphery of the centrifugal fiberizing machine. The high-pressure blower can fiberize the raw materials, and the cooling water circulation device is used for cooling when the raw materials are formed into cotton. Preferably, the centrifugal fiberizing machine is a four-roll centrifuge to improve production capacity.

[0075] During use (operation), adjust the height of the support crossbeam 7. After the mineral wool board 3 moves to the measuring roller 16 and the pressing roller 17, a frictional force is generated between the measuring roller 16, the pressing roller 17 and the mineral wool board 3, so that the outer surfaces of the measuring roller 16 and the pressing roller 17 have the same linear speed as the mineral wool board 3. Rotate the knob to control the rotation of the threaded sleeve 23. Through the threaded connection between the threaded sleeve 23 and the lead screw 20, and under the sliding connection between the guide rod 21 and the second sliding sleeve 25, the threaded sleeve 23 can drive the adjustment slide 22 to move on the lead screw 20, thereby adjusting the distance between two adjacent adjustment slides 22, further adjusting the distance between two adjacent longitudinal cutting heads 24, and then adjusting the size of the longitudinal cutting. In addition, under the extrusion of the measuring roller 16 and the pressing roller 17, the shaking of the mineral wool board 3 during longitudinal cutting can be prevented, and the stability of the mineral wool board 3 during longitudinal cutting can be improved.

[0076] During this process, the longitudinal cutting heads 24 closest to both sides of the mineral wool board 3 can be used to cut the excess materials on both sides of the mineral wool board 3, which not only ensures the accuracy of the cutting size but also can trim the sides of the mineral wool board 3. By rotating the self-driven threaded push rod 39 and generating a frictional force with the waste of the mineral wool board 3, and with the cooperation of the roller-type conveyor 2 of the mineral wool board, the waste is pushed towards the frame 1 to realize the external removal of the waste, so as to avoid the damage of the edge of the mineral wool board 3 caused by the friction between the cut mineral wool board 3 and the waste. The roller drives the transmission shaft 40 to rotate, and then the worm 42 drives the worm wheel 43 to rotate. Through the worm wheel 43, the rotating shaft 41 rotates, so that the movable frame 44 rotates. Through the movable frame 44, the connecting rod 45 swings, thereby pushing the waste cutting knife 46 to move reciprocally to realize the shredding of the waste. By the rotation of the pressing roller 17, the first sliding sleeve 10 drives the push block 19 to push the waste to fall, thereby accelerating the fall of the waste from the wide transmission gap 49, avoiding the accumulation of waste, and enabling the waste to fall into the waste chute 47, thereby realizing the collection of waste, which is beneficial for the recycling of waste.

[0077] After the longitudinal cutting of the mineral wool board 3 is completed and the measuring roller 16 detects the transverse cutting length, the control cylinder 153 is used to move the third pressing plate 158 to the lower end inside the second through groove 157, so that the third pressing plate 158 cooperates with the second pressing plate 156 to clamp the first synchronous transmission belt 29. The first driving wheel 26 is driven to rotate by the pressing roller 17. Through the transmission between the first driving wheel 26, the first driven wheel 27, the second driven wheel 28 and the first synchronous transmission belt 29, the first synchronous transmission belt 29 moves at the same speed as the mineral wool board 3. Thus, the slide table assembly 15 moves synchronously with the horizontal part on the upper side of the first synchronous transmission belt 29, and further makes the horizontal guide rod 13 move at the same speed and in the same direction as the mineral wool board 3. The moving seat 14 is pushed by the horizontal guide rod 13 to slide on the inclined guide rod 12, so that the cross-cutting tool head 18 moves, so that the cross-cutting tool head 18 acts on the mineral wool board 3 to realize the cross-cutting of the mineral wool board 3. During this process, the second driven wheel 28 drives the second driving wheel 35 to rotate through the acceleration gearbox 33. Through the transmission action between the second driving wheel 35, the third driven wheel 34 and the second synchronous transmission belt 31, the lower side of the second synchronous transmission belt 31 moves in the opposite direction to the mineral wool board 3. After the cross-cutting is completed, the male contact switch 37 contacts the female second contact switch 38 to control the cylinder 153 to move the third pressing plate 158 to the upper end inside the second through groove 157. At this time, the third pressing plate 158 cooperates with the first pressing plate 155 to clamp the lower side of the second synchronous transmission belt 31, so that the slide table assembly 15 moves along with the lower side of the second synchronous transmission belt 31, so as to drive the slide table assembly 15 to move towards the mineral wool board 3, realizing the return stroke of the slide table assembly 15, and thus realizing the return stroke of the cross-cutting tool head 18. After the cross-cutting tool head 18 returns, the male contact switch 37 contacts the female first contact switch 36 to control the cylinder 153 to move the third pressing plate 158 to the middle section inside the second through groove 157. At this time, the slide table assembly 15 is not in contact with the second synchronous transmission belt 31 and the first synchronous transmission belt 29, and the slide table assembly 15 is in a preparation state before cutting. At this time, the cross-cutting tool head 18 does not move to prepare for cutting.

[0078] On the other hand, please refer to Figure 1 and Figure 17 , the embodiment of the present invention provides a process for producing mineral wool from solid waste silicon manganese slag, which is applicable to a process system for producing mineral wool from solid waste silicon manganese slag. The specific steps are as follows:

[0079] S1. Raw material modulation: The silicon manganese alloy slag is evenly mixed with the composite batching and the fluxing agent to form a raw material, wherein the composite batching accounts for 78 to 82 parts by weight, the silicon manganese alloy slag accounts for 13 to 17 parts by weight, and the fluxing agent accounts for 3 to 7 parts by weight. Preferably, the composite batching includes at least one of basalt and quartz sand.

[0080] S2. Smelting and Pulping: The mixed raw materials are reheated to over 1500 °C in an electric furnace to form a molten slurry.

[0081] S3. Centrifugal Cotton Making: The molten slurry is fed into a four-roll centrifuge through a movable chute. Under the action of the high-speed centrifugal force of the four-roll centrifuge and the high-pressure air flow of a high-pressure blower, the molten slurry is fibrillated to form mineral wool fibers.

[0082] S4. Solidification and Shaping: The mineral wool fibers are collected by a cotton collecting machine to form a primary cotton felt. The primary cotton felt is conveyed to a pendulum device by a belt conveyor. The pendulum device reciprocates to fold the primary cotton felt into multiple layers to form a secondary cotton felt. Then, the secondary cotton felt is conveyed to a pleating and shaping device by a weighing conveyor to further pleat and shape the secondary cotton felt to form the mineral wool board 3.

[0083] S5. Drying and Cutting: The mineral wool board 3 is conveyed to a curing and drying device by a conveyor to accelerate the curing of the mineral wool. Then, the dried mineral wool board 3 is conveyed to a cutting device to divide the mineral wool board 3 into specified sizes.

[0084] S6. Embossing and Packaging: The surface of the cut mineral wool board 3 is embossed and then packaged.

[0085] It should be noted that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0086] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A process system for producing mineral wool using solid waste silicon manganese slag, comprising a roller conveyor (2) for mineral wool boards and a cutting device and a side material recycling device installed on the roller conveyor (2) for mineral wool boards, characterized in that: A wide transmission gap (49) is formed between two rollers of the mineral wool board roller conveyor (2); The cutting device comprises a longitudinal cutting blade (24), at least two of which are provided, and the longitudinal cutting blades (24) are arranged side by side above the wide transmission gap (49), and are used to cut the mineral wool board (3) along the conveying direction of the mineral wool board roller conveyor (2), and waste is formed on both sides of the mineral wool board (3) after being cut by the longitudinal cutting blades (24); The scrap recovery device comprises a self-driving threaded push rod (39) and a scrap cutting assembly, wherein the self-driving threaded push rod (39) is located on the upper surface of the scrap, and the angle between the self-driving threaded push rod (39) and the conveying direction of the mineral wool board (3) is an obtuse angle, and is used to push the scrap toward the outside of the mineral wool board roller conveyor (2); A waste cutting assembly, the waste cutting assembly being arranged on both sides of the mineral wool board roller conveyor (2) and being used for shredding the waste in the axial direction of the roller so that the shredded waste falls through the wide transmission gap (49); The waste cutting assembly comprises waste cutting knives (46) arranged on both sides of the mineral wool plate roller conveyor (2) and a driving structure arranged on both sides of the mineral wool plate roller conveyor (2), wherein the driving structure is used to drive the waste cutting knives (46) to slide back and forth along the axial direction of the roller, so as to cut the waste along the axial direction of the roller; Among them, the driving structure includes a guide groove arranged on the frame, the waste cutting knife is slidably connected with the guide groove, and a connecting rod is rotatably installed at one end of the waste cutting knife, a transmission shaft is rotatably installed on the outside of the frame, the transmission shaft is fixedly connected to the axis of one of the rollers, and a worm is installed on the other end of the transmission shaft, a rotating shaft is rotatably installed on the outside of the frame, a worm wheel meshing with the worm is installed on the rotating shaft, and a movable frame is fixed at the other end of the rotating shaft, a sliding block is slidably connected on the movable frame, the connecting slider is rotatably connected to the other end of the connecting rod, and an adjusting bolt is rotatably installed inside the movable frame; the waste cutting knife is pushed to reciprocate by the driving structure to realize the shredding of waste and avoid waste accumulation.

2. The process system for producing mineral wool using solid waste silicon manganese slag according to claim 1, wherein, The edge material recovery device also includes: A guide block (11), the guide block (11) being arranged in a gap between the mineral wool board (3) and the waste material, the side of the guide block (11) facing the mineral wool board (3) being a vertical surface, and the side of the guide block (11) facing the waste material being a slope surface, the slope surface cooperating with the waste material cutting knife (46) to withstand the thrust of the waste material cutting knife (46) when the waste material is cut.

3. A process system for producing mineral wool using solid waste silicon manganese slag according to claim 2, characterized in that, The cutting device also includes: a measuring roller (16), the measuring roller (16) being arranged upstream of the wide transmission gap (49), the measuring roller (16) being in contact with the mineral wool board (3) and being used to measure the cutting length of the mineral wool board (3); A pressure roller (17) is rotatably mounted downstream of the wide transmission gap (49), and the pressure roller (17) abuts against the mineral wool board (3), so that the outer surface of the pressure roller (17) and the mineral wool board (3) have the same linear speed.

4. A process system for producing mineral wool using solid waste silicon manganese slag according to claim 3, characterized in that, The edge material recovery device also includes: a first sliding sleeve (10), the first sliding sleeve (10) being slidably disposed along the axial direction of the roller and being arranged outside the pressure roller (17) near the waste material, a push block (19) being mounted on the first sliding sleeve (10), and the pressure roller (17) being rotated so that the push block (19) pushes the waste material to fall; Scrap chute (47), which is arranged below the inner part of the roller conveyor (2) of mineral wool boards, and is used to receive the scraps generated during the cutting of mineral wool boards (3).

5. A process system for producing mineral wool using solid waste silicon manganese slag according to claim 4, characterized in that, The cutting device further includes: Inclined guide rod (12), which is fixed above the roller conveyor (2) of mineral wool boards, and the inclined guide rod (12) has an included angle with the conveying direction of the mineral wool board (3); Horizontal guide rod (13), which is arranged above the roller conveyor (2) of mineral wool boards, and the horizontal guide rod (13) is not on the same horizontal plane as the inclined guide rod (12). The horizontal guide rod (13) is perpendicular to the conveying direction of the mineral wool board (3), and the horizontal guide rod (13) can move in the same or opposite direction as the conveying direction of the roller conveyor (2) of mineral wool boards. The positive projection of the inclined guide rod (12) and the horizontal guide rod (13) in the plane has an intersection point, and the position of the intersection point changes continuously with the movement of the horizontal guide rod (13); Moving seat (14), which is located at the intersection point. The moving seat (14) can slide on both the inclined guide rod (12) and the horizontal guide rod (13), and a transverse cutting tool head (18) is installed at the lower end of the moving seat (14); Among them, when the horizontal guide rod (13) slides in the same direction and at the same speed as the mineral wool board, the moving seat (14) slides from one end of the inclined guide rod (12) to the other end to transversely cut the mineral wool board (3). When the horizontal guide rod (13) slides towards the mineral wool board (3), the speed of the horizontal guide rod (13) is at least twice the conveying speed of the mineral wool board (3) to reset the moving seat (14).

6. The process system for producing mineral wool using solid waste silicon manganese slag according to claim 5, characterized in that, The cutting device further includes: Side brackets (5), which are arranged at both ends above the wide transmission gap (49), and the side brackets (5) are rotationally connected to the measuring roller (16) and the pressure roller (17); Guide rod (21), which is fixed between the two side brackets (5); Lead screw (20), which is fixed between the two side brackets (5), and the lead screw (20) is located below the guide rod (21); Among them, an adjusting slide table (22) adapted to the longitudinal cutting tool head (24) is arranged on the outer side of the lead screw (20). A second sliding sleeve (25) slidably connected to the guide rod (21) is arranged on the adjusting slide table (22), and a threaded sleeve (23) threadedly connected to the lead screw (20) is rotatably installed inside the adjusting slide table (22). One end of the threaded sleeve (23) penetrates through the adjusting slide table (22) to form a rotating knob.

7. The process system for producing mineral wool using solid waste silicon manganese slag according to claim 6, characterized in that, Support crossbeams (7) are symmetrically installed on both sides of the roller conveyor (2) of mineral wool boards, and a hydraulic cylinder (6) for adjusting the height of the support crossbeam (7) is fixed outside the roller conveyor (2) of mineral wool boards. The support crossbeam (7) is fixedly connected to the side bracket (5) on the same side. A U-shaped connecting frame (8) is fixed between the two support crossbeams (7). The U-shaped connecting frame (8) is fixedly connected to both ends of the inclined guide rod (12), and a first through groove (30) is arranged on the U-shaped connecting frame (8). A slide table assembly (15) is slidably installed inside the first through groove (30), and the slide table assembly (15) is fixedly connected to both ends of the horizontal guide rod (13); A driving member is provided inside the U-shaped connecting frame (8), and the driving member is used to drive the sliding table assembly (15) to move in the same or opposite direction as the mineral wool board (3).

8. A process system for producing mineral wool using solid waste silicon manganese slag according to claim 7, characterized in that, The driving member is composed of two parts: forward driving and reverse driving; The forward driving includes first driving wheels (26) provided at both ends of the pressure roller (17). The outer diameters of the first driving wheels (26) and the pressure roller (17) are the same. A first driven wheel (27) is rotatably installed at one outer end of the support cross beam (7), and a second driven wheel (28) is rotatably installed at the other outer end of the support cross beam (7). The first driven wheel (27) and the second driven wheel (28) are on the same horizontal plane, and a first synchronous transmission belt (29) is provided between the first driving wheel (26), the first driven wheel (27), and the second driven wheel (28). The outer diameters of the first driven wheel (27) and the second driven wheel (28) are the same as that of the first driving wheel (26) to ensure that the linear velocity of the first synchronous transmission belt (29) is the same as the linear velocity of the mineral wool board (3). The sliding table assembly (15) can clamp or loosen the horizontal part on the upper side of the first synchronous transmission belt (29); The reverse driving includes a third driven wheel (34) provided at one inner end of the U-shaped connecting frame (8) and a second driving wheel (35) provided at the other inner end of the U-shaped connecting frame (8). A second synchronous transmission belt (31) is provided between the third driven wheel (34) and the second driving wheel (35). The sliding table assembly (15) can clamp or loosen the lower side of the second synchronous transmission belt (31); Among them, the sliding table assembly (15) is separately connected to the second synchronous transmission belt (31) or the first synchronous transmission belt (29). An acceleration gearbox (33) is installed on the inner side of one side of the support cross beam (7). The acceleration gearbox (33) makes the second driven wheel (28) rotate in the same direction as the second driving wheel (35), and makes the linear velocity of the second synchronous transmission belt (31) at least twice the linear velocity of the first synchronous transmission belt (29).

9. A process for producing mineral wool from solid waste silicon manganese slag, characterized in that, Including the process system for producing mineral wool using solid waste silicon manganese slag according to any one of claims 1-8, the specific steps are as follows: S1. Raw material preparation: Uniformly mix silicon manganese alloy slag, composite ingredients, and flux to form raw materials; S2. Smelting and pulping: Secondarily heat the mixed raw materials in an electric furnace to above 1500 °C to form a molten slurry; S3. Centrifugal cotton making: Input the molten slurry into a four-roll centrifuge through a movable chute. Under the action of the high-speed centrifugal force of the four-roll centrifuge and the high-pressure air flow of a high-pressure blower, the molten slurry is fibrillated to form mineral wool fibers; S4. Solidification and forming: Collect mineral wool fibers through a cotton collecting machine to form a primary cotton felt. Transport the primary cotton felt to a pendulum device through a belt conveyor. Make the primary cotton felt fold in multiple layers through the reciprocating movement of the pendulum device to form a secondary cotton felt. Then transport the secondary cotton felt to a pleating and forming device through a weighing conveyor to further pleat and form the secondary cotton felt to form a mineral wool board; S5. Drying and cutting: Transport the mineral wool board to a curing and drying device through a conveyor to accelerate the curing of the mineral wool. Then transport the dried mineral wool board to a cutting device to divide the mineral wool board into specified sizes; S6. Embossed packaging: The surface of the cut mineral wool board is embossed and then packaged after the embossing process.

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