Complete set of refractory mortar production equipment

Abstract

The invention discloses refractory mortar complete production equipment which comprises a mixing bin, a forming bin is arranged on the right side of the mixing bin through a supporting frame, three adjustable extrusion rollers are arranged in the forming bin, and the refractory mortar complete production equipment is characterized by further comprising a double-layer stirring mechanism and a distance adjusting mechanism; the double-layer stirring mechanism comprises a rotating column, a guide groove, sliding seats, connecting rods I, a fixed seat and a stirring rod I, the rotating column is rotationally connected to the interior of the mixing bin, the guide groove is formed in the rotating column, the sliding seats are slidably connected to the upper end and the lower end of the guide groove, and the outer surfaces of the sliding seats are rotationally connected with the uniformly distributed connecting rods I; according to the complete set of production equipment for the refractory mortar, mixing of refractory mortar raw materials is achieved in the mode that inner and outer double-layer circulating stirring in the mixing bin replaces single-shaft stirring, and meanwhile the extrusion degree of the refractory mortar can be adjusted according to the forming requirement of the refractory mortar.

Description

Technical Field

[0001] The invention relates to the technical field of refractory mud production, in particular to a complete set of refractory mud production equipment. Background Art

[0002] Refractory mud is a plastic material used for laying refractory bricks or as a binder for refractory linings. It can remain stable in high temperature environments without deformation or damage. Therefore, it is widely used in industrial furnaces such as coke ovens, glass kilns, and blast furnace hot blast furnaces. Refractory mud production equipment is an important tool for producing high-quality refractory mud.

[0003] Some existing complete sets of refractory mud production equipment adopts a single-axis single-layer stirring method to stir and mix the refractory mud raw materials, and some complete sets of refractory mud production equipment adopts a fixed extrusion specification method to extrude refractory mud with specific requirements;

[0004] There are some problems with this type of refractory clay production equipment. For example, the single-axis single-layer stirring method affects the mixing effect and efficiency of various raw materials of the refractory clay. The fixed extrusion specifications limit the application scope of refractory clay extrusion molding and affect the overall production quality of the refractory clay. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a complete set of refractory clay production equipment, which achieves the mixing of refractory clay raw materials by double-layer circulation stirring inside and outside the mixing bin instead of single-axis stirring. At the same time, the degree of refractory clay extrusion can be adjusted according to the molding requirements of the refractory clay, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a complete set of refractory mud production equipment, including a mixing bin, a molding bin is arranged on the right side of the mixing bin through a support frame, three adjustable squeezing rollers are arranged inside the molding bin, and a double-layer stirring mechanism and a spacing adjustment mechanism are also included;

[0007] Double-layer stirring mechanism: it includes a rotating column, a guide groove, a sliding seat, a connecting rod, a fixed seat and a stirring rod, the rotating column is rotatably connected to the inside of the mixing bin, the inside of the rotating column is provided with a guide groove, the upper and lower ends of the guide groove are slidably connected to the sliding seat, the outer surface of the sliding seat is rotatably connected to the connecting rod evenly distributed, the stirring rod is evenly arranged inside the mixing bin, the upper and lower ends of the stirring rod are fixedly connected to the fixed seat, and one end of the fixed seat close to the rotating column is rotatably connected to the end of the connecting rod away from the rotating column that is adjacent to the horizontal side;

[0008] Spacing adjustment mechanism: It is used to adjust the spacing of the three extrusion rollers. The refractory clay raw materials are mixed by double-layer circulation stirring inside and outside the mixing bin instead of single-axis stirring. At the same time, the degree of refractory clay extrusion can be adjusted according to the molding requirements of the refractory clay.

[0009] Furthermore, the double-layer stirring mechanism also includes a cross bar, a stirring rod 2 and a wave-shaped guide rail. The cross bar is evenly fixedly connected to the middle part of the outer surface of the sliding seat, and the stirring rod 2 is fixedly connected between two vertically adjacent cross bars. The wave-shaped guide rail is arranged at the upper end of the mixing bin, and the internal sliding connection of the wave-shaped guide rail is evenly distributed. The upper end of the stirring rod 1 is fixedly connected to the lower end of the vertically adjacent sliding disk, so as to realize vertical stirring of the inner layer inside the mixing bin.

[0010] Furthermore, the interior of the forming bin is rotatably connected to a rotating drum, the left and right ends of the outer surface of the rotating drum are fixedly connected to fixed disks, and the extrusion rollers are located between the two fixed disks to realize the rotation of the extrusion rollers.

[0011] Furthermore, the spacing adjustment mechanism includes a driving seat, a slide groove, an adjustment seat and a second connecting rod. The slide grooves are evenly arranged inside the fixed plate, and the inside of the slide grooves are slidably connected with the adjustment seats. The ends of the adjustment seats close to the center of the forming bin are fixedly connected to the corresponding ends of the laterally adjacent extrusion rollers. The left and right ends of the rotating drum are slidably connected with the driving seat, and the middle part of the outer surface of the driving seat is rotatably connected with the second connecting rod. The ends of the second connecting rod away from the rotating drum are rotatably connected to the ends of the laterally adjacent adjustment seats away from the center of the forming bin, so as to realize the spacing adjustment of the extrusion rollers.

[0012] Furthermore, the spacing adjustment mechanism also includes a screw and a driving handle. The screw is rotatably connected to the inside of the rotating drum, the right end of the screw is rotatably connected to the right end of the forming bin, the right end of the screw is fixedly connected to the driving handle, and threads are provided on both the left and right ends of the screw, and the two threads are in opposite directions. The interior of the driving seat is threadedly connected to the corresponding end of the screw to provide driving force for adjusting the spacing between the extrusion rollers.

[0013] Furthermore, a controller is provided at the lower end of the mixing bin, and an input end of the controller is electrically connected to an external power source to control various electrical appliances.

[0014] Furthermore, a motor three is provided at the upper end of the mixing bin, the lower end of the output shaft of the motor three is fixedly connected to the upper end of the rotating column, the left end of the rotating drum is fixedly connected to a driven wheel, a motor two is provided at the left end of the supporting frame, the left end of the output shaft of the motor two is fixedly connected to a driving wheel, the driven wheel and the driving wheel are connected by a transmission belt, the input ends of the motor two and the motor three are electrically connected to the output end of the controller, so as to provide driving force for the stirring unit and the molding unit.

[0015] Furthermore, a feed pipe is provided at the left end of the mixing bin, a dosing pipe is provided at the right end of the upper surface of the mixing bin, the mixing bin and the molding bin are connected through a connecting pipe, an electric valve is provided at the left end of the connecting pipe, the middle part of the connecting pipe is connected to the output port of an external air compressor, the input ends of the electric valve and the external air compressor are electrically connected to the output end of the controller to realize the movement of the refractory clay material.

[0016] Furthermore, a discharging bin is provided at the lower end of the molding bin, the interior of the discharging bin is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to spiral blades, a discharging port is provided at the right end of the discharging bin, and a motor 1 is provided at the left end of the discharging bin, and the input end of the motor 1 is electrically connected to the output end of the controller to realize the discharging of the refractory mud after molding.

[0017] Furthermore, heating bins are provided at both the front and rear ends of the molding bin, heaters are provided inside the heating bins, symmetrically distributed air outlet pipes are provided at the upper end of the molding bin, and the input ends of the heaters are electrically connected to the output ends of the controller to achieve heating of the refractory clay and remove part of the moisture in the refractory clay.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the complete set of refractory mud production equipment has the following advantages:

[0019] 1. Under the guidance of the wave-shaped guide rail, the stirring rod 1 performs horizontal periodic reciprocating movement during revolution, and at the same time, the stirring rod 1 drives the sliding seat to perform vertical periodic movement through the connecting rod 1, and finally the stirring rod 2 performs vertical periodic reciprocating movement during revolution, thereby realizing double-layer circulation stirring inside and outside the mixing bin, replacing the single-axis stirring method to achieve the mixing of refractory clay raw materials, greatly improving the mixing efficiency of refractory clay raw materials.

[0020] 2. According to the molding requirements of refractory clay, the screw drives the connecting rod mechanism to adjust the centering distance of the three extrusion rollers, and finally adjust the extrusion degree of the refractory clay, which effectively meets the molding requirements of refractory clay and greatly expands the scope of application of refractory clay complete set production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure inside the present invention;

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the right side of the present invention;

[0024] Figure 4 This is an enlarged structural schematic diagram of location A of the present invention;

[0025] Figure 5 This is a schematic diagram of the enlarged structure of B of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the double-layer stirring mechanism of the present invention.

[0027] In the figure: 1 mixing bin, 2 supporting frame, 3 forming bin, 4 double-layer stirring mechanism, 41 rotating column, 42 guide groove, 43 sliding seat, 44 connecting rod 1, 45 fixed seat, 46 stirring rod 1, 47 cross bar, 48 stirring rod 2, 49 wave-shaped guide rail, 5 spacing adjustment mechanism, 51 screw, 52 driving seat, 53 slide groove, 54 adjustment seat, 55 connecting rod 2, 56 driving handle, 6 rotating drum, 7 fixed plate, 8 extrusion roller, 9 discharging bin, 10 rotating shaft, 11 spiral blade, 12 motor 1, 13 driven wheel, 14 driving wheel, 15 motor 2, 16 connecting pipe, 17 electric valve, 18 feeding pipe, 19 motor 3, 20 controller, 21 heater. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-6 , this embodiment provides a technical solution: a complete set of refractory mud production equipment, including a mixing bin 1, a molding bin 3 is arranged on the right side of the mixing bin 1 through a support frame 2, three adjustable squeezing rollers 8 are arranged inside the molding bin 3, a controller 20 is arranged at the lower end of the mixing bin 1, an input end of the controller 20 is electrically connected to an external power supply, and also includes a double-layer stirring mechanism 4 and a spacing adjustment mechanism 5;

[0030] Double-layer stirring mechanism 4: It includes a rotating column 41, a guide groove 42, a sliding seat 43, a connecting rod 44, a fixed seat 45 and a stirring rod 46. The rotating column 41 is rotatably connected to the inside of the mixing bin 1. The inside of the rotating column 41 is provided with a guide groove 42. The upper and lower ends of the guide groove 42 are slidably connected with the sliding seat 43. The outer surface of the sliding seat 43 is rotatably connected with the connecting rod 44 evenly distributed. The stirring rod 46 is evenly arranged in the mixing bin 1. The upper and lower ends of the stirring rod 46 are fixedly connected with the fixed seat 45. The end of the fixed seat 45 close to the rotating column 41 is rotatably connected to the end of the connecting rod 44 adjacent to the horizontal and away from the rotating column 41. The double-layer stirring mechanism 4 also includes a cross bar 47, a stirring rod 48 and a wave-shaped guide rail 49. The cross bar 47 is The mixing chamber 1 is evenly and fixedly connected to the middle part of the outer surface of the sliding seat 43, and a stirring rod 48 is fixedly connected between two vertically adjacent cross bars 47. A wave-shaped guide rail 49 is arranged at the upper end of the mixing chamber 1, and the inner sliding connection of the wave-shaped guide rail 49 is evenly distributed. The upper ends of the stirring rods 46 are fixedly connected to the lower ends of the vertically adjacent sliding disks. A motor 3 19 is arranged at the upper end of the mixing chamber 1, and the lower end of the output shaft of the motor 3 19 is fixedly connected to the upper end of the rotating column 41. The left end of the rotating drum 6 is fixedly connected to the driven wheel 13, and the left end of the supporting frame 12 is arranged with a motor 2 15. The left end of the output shaft of the motor 2 15 is fixedly connected to the driving wheel 14. The driven wheel 13 and the driving wheel 14 are connected by a transmission belt. The input ends of the motor 2 15 and the motor 3 19 are connected to the controller. The output end of the motor 20 is electrically connected, and the operation of the motor 3 19 is realized through the controller 20. The rotation of the output shaft of the motor 3 19 drives the rotating column 41 to rotate, and the rotation of the rotating column 41 drives the sliding seat 43 to rotate. The rotation of the sliding seat 43 drives the laterally adjacent fixed seat 45 to rotate around the central axis of the rotating column 41 through the connecting rod 1 44. The rotation of the fixed seat 45 drives the vertically adjacent stirring rod 1 46 to rotate around the central axis of the rotating column 41. The rotation of the stirring rod 1 46 drives the vertically adjacent sliding disk to slide inside the wave-shaped guide rail 49. When the sliding disk moves toward the center of the mixing chamber 1, the sliding disk drives the vertically adjacent stirring rod 1 46 to move toward the center of the mixing chamber 1. The movement of the stirring rod 1 46 drives the connecting rod 1 46 through the corresponding fixed seat 45 4 moves away from the rotating column 41 to the center of the mixing chamber 1, so that the end of the connecting rod 1 44 close to the rotating column 41 pushes the corresponding sliding seat 43, and the sliding seats 43 move up inside the guide groove 42. The two sliding seats 43 move up synchronously and drive the horizontally adjacent cross bars 47 to move up, and finally drive the stirring rod 2 48 to move up. When the sliding plate moves away from the center of the mixing chamber 1, the sliding plate drives the vertically adjacent stirring rod 1 46 to move away from the center of the mixing chamber 1. The movement of the stirring rod 1 46 drives the end of the connecting rod 1 44 away from the rotating column 41 through the corresponding fixed seat 45, and moves away from the center of the mixing chamber 1, so that the end of the connecting rod 1 44 close to the rotating column 41 pulls the corresponding sliding seat 43.The sliding seats 43 all move downward inside the guide groove 42, and the two sliding seats 43 move downward synchronously, driving the horizontally adjacent cross bars 47 to move downward, and finally driving the stirring rod 2 48 to move downward. At the same time, the sliding seats 43 rotate, driving the horizontally adjacent cross bars 47 to rotate around the central axis of the rotating column 41, and finally realizing the rotation of the stirring rod 2 48 around the central axis of the rotating column 41. When the stirring rod 1 46 revolves around the central axis of the rotating column 41, it performs a horizontal periodic reciprocating movement. At the same time, when the stirring rod 2 48 revolves around the central axis of the rotating column 41, it performs a vertical periodic reciprocating movement, thereby realizing the double-layer stirring inside and outside the mixing bin 1, and realizing the double-layer circulation movement of the refractory mud raw materials inside and outside;

[0031] Spacing adjustment mechanism 5: It is used for adjusting the spacing of the three squeezing rollers 8. The inside of the forming bin 3 is rotatably connected with a rotating drum 6. The left and right ends of the outer surface of the rotating drum 6 are fixedly connected with fixed disks 7. The squeezing rollers 8 are located between the two fixed disks 7. The spacing adjustment mechanism 5 includes a driving seat 52, a slide 53, an adjustment seat 54 and a connecting rod 55. The slide 53 is evenly arranged inside the fixed disk 7. The inside of the slide 53 is slidably connected with an adjustment seat 54. The end of the adjustment seat 54 close to the center of the forming bin 3 is fixedly connected to the corresponding end of the squeezing roller 8 adjacent to the horizontal direction. The left and right ends of the rotating drum 6 are slidably connected with a driving seat 52, and the middle part of the outer surface of the driving seat 52 is rotatably connected with a connecting rod 2 55, and the end of the connecting rod 2 55 away from the rotating drum 6 is rotatably connected to the end of the laterally adjacent adjustment seat 54 away from the center of the forming bin 3. The spacing adjustment mechanism 5 also includes a screw 51 and a driving handle 56. The screw 51 is rotatably connected to the inside of the rotating drum 6, and the right end of the screw 51 is rotatably connected to the right end of the forming bin 3. The right end of the screw 51 is fixedly connected to the driving handle 56. The left and right ends of the screw 51 are provided with threads, and the two threads are in opposite directions. On the contrary, the interior of the driving seat 52 is threadedly connected with the corresponding end of the screw 51. According to the molding requirements of the refractory clay, the screw 51 is rotated by the driving handle 56. The rotation of the screw 51 causes the driving seat 52 to move toward the center of the molding bin 3. The two driving seats 52 move toward each other and drive the end of the connecting rod 2 55 close to the rotating drum 6 to move toward the center of the molding bin 3, thereby causing the end of the connecting rod 2 55 away from the center of the rotating drum 6 to push the corresponding adjusting seat 54, and move in the direction away from the rotating drum 6 in the horizontally adjacent sliding groove 53. The adjusting seat 54 moves The outward movement drives the squeezing rollers 8 adjacent to each other in the horizontal direction to move outward, thereby realizing the spacing adjustment of the three squeezing rollers 8. When the squeezing rollers 8 reach the required spacing, the driving handle 56 stops rotating and the motor 15 is operated through the controller 20. The output shaft of the motor 15 rotates to drive the driving wheel 14 to rotate. The driving wheel 14 drives the driven wheel 13 to rotate through the transmission belt. The driven wheel 13 rotates to drive the rotating drum 6, thereby driving the fixed plate 7 to rotate, and finally the three squeezing rollers 8 rotate around the central axis of the rotating drum 6, thereby realizing the extrusion molding of the mixed refractory mud.

[0032] Wherein: a feed pipe 18 is provided at the left end of the mixing bin 1, a batching pipe is provided at the right end of the upper surface of the mixing bin 1, the mixing bin 1 and the molding bin 3 are connected through a connecting pipe 16, an electric valve 17 is provided at the left end of the connecting pipe 16, the middle part of the connecting pipe 16 is connected to the output port of the external air compressor, the electric valve 17 and the input end of the external air compressor are both electrically connected to the output end of the controller 20, the electric valve 17 and the external air compressor are operated by the controller 20, the electric valve 17 is opened, the mixed refractory mud enters the interior of the connecting pipe 16, and at the same time the external air compressor creates a pressure difference inside the connecting pipe 16, so that the mixed refractory mud enters the interior of the molding bin 3 through the connecting pipe 16;

[0033] Wherein: a discharge bin 9 is provided at the lower end of the forming bin 3, a rotating shaft 10 is rotatably connected inside the discharge bin 9, a spiral blade 11 is fixedly connected to the outer surface of the rotating shaft 10, a discharge port is provided at the right end of the discharge bin 9, a motor 12 is provided at the left end of the discharge bin 9, an input end of the motor 12 is electrically connected to an output end of a controller 20, the motor 12 is operated through the controller 20, the output shaft of the motor 12 rotates to drive the rotating shaft 10 to rotate, and then drives the spiral blade 11 to rotate, so that the formed refractory mud is transmitted to the discharge port, and then discharged through the discharge port into the next working area;

[0034] Wherein: heating bins are provided at both the front and rear ends of the molding bin 3, heaters 21 are provided inside the heating bins, symmetrically distributed air outlet pipes are provided at the upper end of the molding bin 3, and the input ends of the heaters 21 are electrically connected to the output ends of the controller 20. The controller 20 realizes the operation of the heater 21 to provide heat for the interior of the molding bin 3, so that part of the water inside the refractory clay is decomposed into steam and moves through the air outlet pipes.

[0035] The working principle of a refractory clay production equipment provided by the present invention is as follows: when working, the personnel first place the mixing bin 1 and the molding bin 3 and other mechanisms stably in the horizontal working area. After the placement is stable, the personnel add various refractory clay raw materials into the interior of the mixing bin 1 through the feeding pipe 8, and at the same time add a binder into the interior of the mixing bin 1 through the dosing pipe. After the injection is completed, the personnel realize the operation of the motor three 19 through the controller 20. The rotation of the output shaft of the motor three 19 drives the rotating column 41 to rotate, and the rotation of the rotating column 41 drives the sliding seat 43 to rotate. The rotation of the sliding seat 43 drives the horizontally adjacent fixed seat 45 to rotate around the central axis of the rotating column 41 through the connecting rod 1 44. The rotation of the fixed seat 45 drives the vertically adjacent stirring rod 1 46 to rotate around the center axis of the rotating column 41. The central axis rotates, and the stirring rod 1 46 rotates, which drives the vertically adjacent sliding disk to slide inside the wave-shaped guide rail 49. When the sliding disk moves toward the center of the mixing chamber 1, the sliding disk drives the vertically adjacent stirring rod 1 46 to move toward the center of the mixing chamber 1. The movement of the stirring rod 1 46 drives the connecting rod 1 44 away from one end of the rotating column 41 through the corresponding fixed seat 45, and moves toward the center of the mixing chamber 1, so that the end of the connecting rod 1 44 close to the rotating column 41 pushes the corresponding sliding seat 43, and the sliding seats 43 move upward inside the guide groove 42. The two sliding seats 43 move upward synchronously, which drives the horizontally adjacent cross bars 47 to move upward, and finally drives the stirring rod 2 48 to move upward. When the sliding disk moves toward the direction away from the center of the mixing chamber 1 , the sliding plates drive the vertically adjacent stirring rods 46 to move in the direction away from the center of the mixing chamber 1, and the movement of the stirring rods 46 drives the connecting rods 44 away from one end of the rotating column 41 through the corresponding fixed seats 45, and moves in the direction away from the center of the mixing chamber 1, so that the end of the connecting rods 44 close to the rotating column 41 pulls the corresponding sliding seats 43, and the sliding seats 43 move downward inside the guide groove 42. The two sliding seats 43 move downward synchronously and drive the horizontally adjacent cross bars 47 to move downward, and finally drive the stirring rods 48 to move downward. At the same time, the rotation of the sliding seats 43 drives the horizontally adjacent cross bars 47 to rotate around the central axis of the rotating column 41, and finally the stirring rods 48 rotate around the central axis of the rotating column 41, and the stirring rods 46 revolve around the central axis of the rotating column 41 When the mixing rod 48 is rotated around the central axis of the rotating column 41, it performs a horizontal periodic reciprocating movement. At the same time, the stirring rod 48 performs a vertical periodic reciprocating movement while revolving around the central axis of the rotating column 41, thereby realizing double-layer stirring inside and outside the mixing bin 1, and realizing double-layer circulation movement of the refractory mud raw materials inside and outside. After the refractory mud is mixed, the personnel realize the operation of the electric valve 17 and the external air compressor through the controller 20. The electric valve 17 is opened, and the mixed refractory mud enters the interior of the connecting pipe 16. At the same time, the external air compressor creates a pressure difference inside the connecting pipe 16, so that the mixed refractory mud enters the interior of the molding bin 3 through the connecting pipe 16. According to the molding requirements of the refractory mud, the personnel rotate the screw 51 through the driving handle 56. The rotation of the screw 51 causes the driving seat 52 to move toward the center of the molding bin 3.The two driving seats 52 move toward each other and both drive the end of the connecting rod 2 55 close to the drum 6 to move toward the center of the forming bin 3, so that the end of the connecting rod 2 55 away from the center of the drum 6 pushes the corresponding adjusting seat 54, and moves in the direction away from the drum 6 inside the laterally adjacent slide groove 53. The outward movement of the adjusting seat 54 drives the laterally adjacent squeezing rollers 8 to move outward, so as to adjust the spacing of the three squeezing rollers 8. When the squeezing rollers 8 reach the required spacing, the personnel stops rotating the driving handle 56 and realizes the operation of the motor 2 15 through the controller 20. The output shaft of the motor 2 15 rotates to drive the driving wheel 14 to rotate, and the driving wheel 14 drives the driven wheel 13 to rotate through the transmission belt. The driven wheel 13 rotates to drive the drum 6 to rotate, and then drives the fixed plate 7 to rotate, and finally realizes the rotation of the three extrusion rollers 8 around the central axis of the drum 6, thereby realizing the extrusion molding of the mixed refractory mud. At the same time, the controller 20 realizes the operation of the heater 21 to provide heat to the inside of the molding bin 3, so that part of the water inside the refractory mud is transformed into steam and moves through the outlet pipe. When the refractory mud is molded, the controller 20 turns off the heater 21 and the motor 2 15 and realizes the operation of the motor 1 12. The output shaft of the motor 1 12 rotates to drive the rotating shaft 10 to rotate, and then drives the spiral blade 11 to rotate, and the molded refractory mud is transmitted to the discharge port, and then discharged through the discharge port into the next working area.

[0036] It is worth noting that the controller 20 disclosed in the above embodiments controls the operation of the motor 1 12 , the motor 2 15 , the electric valve 17 , the motor 3 19 and the heater 21 using methods commonly used in the prior art.

[0037] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A complete set of refractory mud production equipment, comprising a mixing chamber (1), a molding chamber (3) is arranged on the right side of the mixing chamber (1) through a support frame (2), and three adjustable squeezing rollers (8) are arranged inside the molding chamber (3), characterized in that: It also includes a double-layer stirring mechanism (4) and a spacing adjustment mechanism (5); A double-layer stirring mechanism (4): comprising a rotating column (41), a guide groove (42), a sliding seat (43), a connecting rod (44), a fixed seat (45) and a stirring rod (46); the rotating column (41) is rotatably connected to the interior of the mixing chamber (1); a guide groove (42) is arranged inside the rotating column (41); the upper and lower ends of the guide groove (42) are slidably connected to the sliding seat (43); the outer surface of the sliding seat (43) is rotatably connected to the connecting rods (44) evenly distributed; the stirring rod (46) is evenly arranged inside the mixing chamber (1); the upper and lower ends of the stirring rod (46) are fixedly connected to the fixed seat (45); one end of the fixed seat (45) close to the rotating column (41) is rotatably connected to one end of the connecting rod (44) adjacent to the rotating column (41) in the transverse direction and away from the rotating column (41); Spacing adjustment mechanism (5): It is used to adjust the spacing between the three squeezing rollers (8).

2. A complete set of refractory mud production equipment according to claim 1, characterized in that: The double-layer stirring mechanism (4) also includes a cross bar (47), a second stirring rod (48) and a wave-shaped guide rail (49), wherein the cross bar (47) is evenly fixedly connected to the middle part of the outer surface of the sliding seat (43), and a second stirring rod (48) is fixedly connected between two vertically adjacent cross bars (47), and the wave-shaped guide rail (49) is arranged at the upper end of the mixing bin (1), and the interior of the wave-shaped guide rail (49) is slidably connected to evenly distributed sliding disks, and the upper ends of the first stirring rods (46) are fixedly connected to the lower ends of the vertically adjacent sliding disks.

3. The complete set of refractory mud production equipment according to claim 1, characterized in that: The interior of the forming bin (3) is rotatably connected to a rotating drum (6), and both left and right ends of the outer surface of the rotating drum (6) are fixedly connected to fixed disks (7), and the squeezing rollers (8) are located between the two fixed disks (7).

4. A complete set of refractory mud production equipment according to claim 3, characterized in that: The spacing adjustment mechanism (5) comprises a driving seat (52), a slide groove (53), an adjustment seat (54) and a second connecting rod (55). The slide groove (53) is evenly arranged inside the fixed plate (7). The interior of the slide groove (53) is slidably connected with the adjustment seat (54). One end of the adjustment seat (54) close to the center of the forming bin (3) is fixedly connected to the corresponding end of the laterally adjacent extrusion roller (8). The left and right ends of the rotating drum (6) are slidably connected with the driving seat (52). The middle part of the outer surface of the driving seat (52) is rotatably connected with the second connecting rod (55). One end of the second connecting rod (55) away from the rotating drum (6) is rotatably connected to one end of the laterally adjacent adjustment seat (54) away from the center of the forming bin (3).

5. A complete set of refractory mud production equipment according to claim 4, characterized in that: The spacing adjustment mechanism (5) further comprises a screw (51) and a driving handle (56), wherein the screw (51) is rotatably connected to the inside of the rotating drum (6), the right end of the screw (51) is rotatably connected to the right end of the forming bin (3), the right end of the screw (51) is fixedly connected to the driving handle (56), the left and right ends of the screw (51) are both provided with threads, the two threads are in opposite directions, and the inside of the driving seat (52) is threadedly connected to the corresponding ends of the screw (51).

6. The complete set of refractory mud production equipment according to claim 1, characterized in that: A controller (20) is provided at the lower end of the mixing bin (1), and an input end of the controller (20) is electrically connected to an external power source.

7. A complete set of refractory mud production equipment according to claim 6, characterized in that: The upper end of the mixing bin (1) is provided with a motor three (19), the lower end of the output shaft of the motor three (19) is fixedly connected to the upper end of the rotating column (41), the left end of the rotating drum (6) is fixedly connected to a driven wheel (13), the left end of the supporting frame (12) is provided with a motor two (15), the left end of the output shaft of the motor two (15) is fixedly connected to a driving wheel (14), the driven wheel (13) and the driving wheel (14) are connected by a transmission belt, and the input ends of the motor two (15) and the motor three (19) are both electrically connected to the output end of the controller (20).

8. The complete set of refractory mud production equipment according to claim 6, characterized in that: A feed pipe (18) is provided at the left end of the mixing bin (1), and a batching pipe is provided at the right end of the upper surface of the mixing bin (1). The mixing bin (1) and the molding bin (3) are connected via a connecting pipe (16). An electric valve (17) is provided at the left end of the connecting pipe (16). The middle of the connecting pipe (16) is connected to the output port of an external air compressor. The input end of the electric valve (17) and the external air compressor are both electrically connected to the output end of the controller (20).

9. The complete set of refractory mud production equipment according to claim 6, characterized in that: A discharge bin (9) is provided at the lower end of the molding bin (3), the discharge bin (9) is rotatably connected to a rotating shaft (10), the outer surface of the rotating shaft (10) is fixedly connected to a spiral blade (11), a discharge port is provided at the right end of the discharge bin (9), a motor 1 (12) is provided at the left end of the discharge bin (9), and the input end of the motor 1 (12) is electrically connected to the output end of the controller (20).

10. The complete set of refractory mud production equipment according to claim 6, characterized in that: The front and rear ends of the molding chamber (3) are both provided with heating chambers, the interior of the heating chambers is provided with heaters (21), the upper end of the molding chamber (3) is provided with symmetrically distributed air outlet pipes, and the input ends of the heaters (21) are both electrically connected to the output ends of the controller (20).

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