Homogenizing and mixing device for fused zirconia corundum bricks

Abstract

The invention relates to the technical field of production of fused zirconia corundum bricks, in particular to a homogenizing and mixing device for fused zirconia corundum bricks, which comprises a mixing box, a hopper, a connecting piece and a mixing cylinder, a feed port and an opening are respectively formed in opposite sides of the outer wall of the mixing cylinder, and a filter screen is mounted on the opening. According to the homogenizing and mixing device for the fused zirconia corundum bricks, raw materials are stirred in all directions through a mixing barrel on a connecting piece, meanwhile, a second driving source drives a supporting frame to rotate around a connecting plate in the axial direction, the connecting piece slides in a center-edge-center reciprocating mode along a curve-shaped limiting sliding rail, and the raw materials are uniformly mixed; the stirring part circulates between the central area of the mixing cavity and the edge area of the inner wall, so that the mixing area of raw materials is increased, and stirring dead angles are avoided.

Description

Technical Field

[0001] This invention relates to the field of fused zirconia-corundum brick production technology, and more specifically to a homogenizing mixing device for fused zirconia-corundum bricks. Background Technology

[0002] Fused zirconia-corundum bricks, as a special refractory material with important applications in many industrial fields, involve several key steps in their production process. The uniformity of raw material mixing plays a crucial role in the quality and performance of the final product.

[0003] The specific manufacturing process of fused zirconia corundum bricks is as follows: It mainly uses pure alumina powder and zircon sand in a specific ratio as the basic raw materials. The zircon sand contains about 65% zirconium oxide and about 34% silicon dioxide. These raw materials are put into an electric melting furnace and melted in a high-temperature environment. After the raw materials are fully melted, they are poured into a pre-prepared mold. After a period of natural cooling or a specific cooling process, a hard, high-performance white solid is finally formed – fused zirconia corundum bricks.

[0004] Before the actual production of fused zirconia-corundum bricks, there is an indispensable preparatory work, which is to fully mix all the raw materials used in the production. Only by ensuring that the raw materials are mixed evenly can the various components react fully during the fusion process, so that the performance indicators of the final product can meet the design requirements.

[0005] However, in terms of current production processes, existing mixing devices have certain limitations when mixing raw materials. Specifically, the position of the stirring element in the mixing device is fixed. This fixed stirring method will cause some areas to not be sufficiently and effectively stirred during actual operation, resulting in so-called "stirring dead zones". In these stirring dead zone areas, the mixing effect of raw materials is extremely poor, and it is difficult for raw materials of different components to be evenly distributed.

[0006] Therefore, the present invention provides a homogenizing mixing device for fused zirconia-corundum bricks to solve the above-mentioned problems. Summary of the Invention

[0007] In order to overcome the shortcomings of the prior art, the present invention provides a homogenization mixing device for fused zirconia-corundum bricks, so as to solve the problem that the fixed mixing method mentioned above will cause some areas to be unable to be mixed sufficiently and effectively, thus creating the so-called "mixing dead zone".

[0008] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A homogenization mixing device for fused zirconia-corundum bricks includes a mixing box and a feed hopper fixedly connected to the outer wall of the mixing box. Raw materials can be poured into the interior of the mixing box through the feed hopper for stirring and mixing. The mixing mechanism is located inside the mixing tank. The mixing mechanism includes a rotatable connector, which consists of multiple connected cylinders and connecting blocks. The cylinders and connecting blocks are arranged alternately in a vertical direction. Coaxial mixing cylinders are fixed on both sides of the connecting blocks, which can stir and mix the raw materials inside the mixing tank. The outer walls of the mixing cylinders are respectively provided with inlets and openings. The inlets are set on the mixing cylinders in the direction of rotation of the connector, and a filter screen is installed on the opening. The rotating connector can introduce raw materials into the mixing cylinder through the inlets and allow solid-liquid separation through the filter screen.

[0009] Preferably, the agitator is equipped with a top ring, and the top of the cylindrical part of the agitator is rotatably connected to the bottom of the top ring. A first drive source is installed on the top of the top ring, and the output end of the first drive source is connected to the top of the agitator. The output end of the first drive source can drive the agitator to rotate so as to drive the mixing cylinder to mix the raw materials inside the mixing tank.

[0010] Preferably, a coaxial connecting plate is installed inside the mixing cylinder, and the outer wall of the connecting plate is installed on the inner wall of the mixing cylinder. The connecting plate is arranged in a ring shape inside the mixing cylinder. A limiting slide rail is provided on the connecting plate. The limiting slide rail is curved and has peaks and valleys. The peaks and valleys are close to the middle of the connecting plate, i.e. away from the edge of the connecting plate, and the valleys are far from the middle of the connecting plate, i.e. close to the edge of the connecting plate. A support frame is provided on the bottom surface of the connecting plate. A slide rail is provided on the support frame, and the connecting member is located inside the slide rail.

[0011] Preferably, the support frame has a bottom ring at its bottom, which is coaxial with the cylinder of the stirring component. The outer wall of the cylinder at the top of the stirring component rotates onto the inner wall of the bottom ring. A limiting plate is fixed on the outer wall of the cylinder of the stirring component. An annular groove adapted to the limiting plate is opened on the bottom ring, and the limiting plate is located inside the annular groove. The limiting plate and the annular groove are used to support the stirring component to maintain the stability of the stirring component when it rotates around its axial direction. A mounting frame is installed on the top of the connecting plate, and a second drive source is installed on the top of the mounting frame. A rotating shaft is fixed on the top of one side of the support frame located at the center of the connecting plate, and the output end of the second drive source is fixed to the top of the rotating shaft.

[0012] Preferably, the top of the bottom ring is fixed with a limiting slider, and the bottom of the support frame is provided with a limiting groove that matches the limiting slider. The limiting slider is slidably connected inside the limiting groove. The limiting slider and the limiting groove can maintain the stability of the stirring component sliding inside the limiting rail.

[0013] Preferably, the mixing mechanism further includes a grinding assembly, which includes a crushing component. The crushing component includes a connecting shaft disposed inside the connecting block, and the connecting shaft is coaxially arranged with the mixing cylinder. Both ends of the connecting shaft extend through the connecting block into the interior of the mixing cylinder. Both ends of the connecting shaft are fixed with crushing plates, and the crushing plates are coaxially arranged with the connecting shaft. The outer wall of the crushing plate is attached to the inner wall of the corresponding mixing cylinder. Both sides of the crushing plate are crushing surfaces, and the crushing surfaces have crushing protrusions.

[0014] Preferably, the inner wall of the connecting block is fixed with a sleeve, and the sleeve is located outside the connecting shaft, and the connecting shaft and the sleeve are coaxially arranged. The outer wall of the connecting shaft is fixed with a linkage block, and the inner wall of the sleeve is provided with a linkage groove that matches the linkage block. The linkage groove is spiral-shaped, and the linkage block is slidably connected inside the linkage groove.

[0015] Preferably, the second driving component includes a collar sleeved on the surface of the connecting shaft, and the outer wall of the connecting shaft is rotatably connected to the inner ring surface of the collar. The outer wall of the collar is symmetrically fixed with side shafts. The outer wall of the sleeve is symmetrically provided with grooves adapted to the side shafts, and the side shafts are slidably connected inside the corresponding grooves. The groove length is the same as the length of the mixing cylinder. A driving block is provided on the outside of the sleeve. The side wall of the driving block is provided with a limiting groove adapted to the side shafts, and the side shafts can slide along the extension trajectory of the limiting grooves. The collar drives the connecting shaft to slide inside the sleeve along its axial direction.

[0016] Preferably, the linkage includes multiple connectors arranged equidistantly along the axial direction of the connector. Each connector corresponds to a cylinder, and the outer ring surface of the connector is in contact with the inner wall surface of the cylinder. The top of the drive block is fixed to the bottom of the support. A support shaft is fixed between the bottom of the drive block and the support below. A lifting shaft is fixed to the top of the support above. A positioning slider is fixed to the outer wall of the lifting shaft. A sliding opening adapted to the slider is opened on the outer wall of the cylinder at the top of the connector, and the slider is slidably connected inside the sliding opening.

[0017] Preferably, an outer ring is provided between the two sliders, and the side of the slider away from the lifting shaft is slidably connected to the inner wall of the outer ring. The outer wall of the outer ring is symmetrically fixed with a first drive shaft. The slide wall of the support frame is provided with a first slide rail adapted to the first drive shaft. The first slide rail is curved and has peaks, valleys and troughs.

[0018] The beneficial effects of this invention are as follows: 1. When the agitator rotates, the raw materials enter the cylinder. With the help of the centrifugal force generated by the rotation, the fluid raw materials are returned to the mixing chamber through the filter screen at the opening, while the solid particles are filtered into the mixing cylinder, effectively avoiding the problem of stratification mixing caused by the density difference between solid particles and fluid.

[0019] 2. The raw materials are stirred in all directions by the mixing cylinder on the connector. At the same time, the second drive source drives the support frame to rotate around the connecting plate axially, so that the connector slides back and forth along the curved limit slide rail in a "center-edge-center" manner, so that the stirring component circulates between the central area of ​​the mixing chamber and the inner wall edge area, thereby increasing the mixing area of ​​the raw materials and avoiding the occurrence of mixing dead zones.

[0020] 3. When the connecting shaft slides along its axial direction, the linkage block slides along the linkage groove, causing the connecting shaft to rotate, which in turn causes the crushing plate to rotate. At the same time, the second driving component drives the connecting shaft to slide along the sleeve axial direction through components such as collar, side shaft, sliding groove and limiting groove. When the crushing plate at one end of the connecting shaft moves to the sleeve wall at one end, it pushes the front raw material for crushing and grinding. When the crushing plate at the other end is pulled back, it moves the back raw material to the other end of the sleeve wall for crushing and grinding. This allows the crushing plate to squeeze and grind the solid raw material in all directions during the sliding and rotation process, effectively crushing the solid raw material and significantly improving the raw material mixing efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a structural schematic diagram of the first three-dimensional cross-section of the mixing box of the present invention; Figure 3 This is a schematic diagram of the hybrid mechanism of the present invention; Figure 4 This is a schematic diagram of the structure of the hybrid component of the present invention; Figure 5 This is a schematic diagram of the connector of the present invention; Figure 6 This is a schematic diagram of the structure of the first driving component of the present invention; Figure 7 This is a schematic diagram of the grinding assembly of the present invention; Figure 8 This is a schematic diagram of the structure of the crushing component of the present invention; Figure 9 This is a schematic diagram of the structure of the second driving component of the present invention; Figure 10 This is a schematic diagram of the structure of the crushing plate of the present invention.

[0022] In the picture: 10. Mixing box; 101. Top cover; 102. Mixing cylinder; 11. Feed hopper; 20. Hybrid mechanism; 21. Mixing component; 210. Stirring component; 2101. Connecting component; 2102. Mixing cylinder; 2103. Feed inlet; 2104. Opening; 2105. Filter screen; 211. First driving component; 2110. Top ring; 2111. First driving source; 2112. Connecting plate; 2113. Limiting slide rail; 2114. Support frame; 2115. Bottom ring; 2116. Limiting slider; 2117. Limiting slide groove; 2118. Mounting bracket; 2119. Second driving source; 22. Grinding assembly; 220. Crushing component; 2201. Connecting shaft; 2202. Crushing plate; 2203. Sleeve; 2204. Linkage block; 2205. Linkage groove; 221. Second driving component; 2210. Side shaft; 2211. Slide groove; 2212. Driving block; 2213. Limiting groove; 222. Linkage component; 2220. Support component; 2221. Support shaft; 2222. Positioning slider; 2223. Slide opening; 2224. Outer ring; 2225. First driving shaft; 2226. First slide rail. Detailed Implementation

[0023] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0024] As attached Figures 1-10 As shown, a homogenizing mixing device for fused zirconia-corundum bricks includes a mixing box 10, the interior of which has a mixing chamber. A feed hopper 11 is fixedly connected to the surface of the mixing box 10, allowing raw materials to be poured into the mixing chamber through the feed hopper 11 for mixing. A discharge hopper is fixedly connected to the bottom of the mixing box 10, and a control valve is installed on the discharge hopper, allowing the mixed raw materials to be discharged through the discharge hopper.

[0025] The mixing chamber 10 includes a top cover 101 and a mixing cylinder 102, with the bottom of the top cover 101 connected to the top of the mixing cylinder 102. The top cover 101 can be detached from the top of the mixing cylinder 102 to inspect the interior of the mixing cylinder 102.

[0026] The mixing chamber 10 is equipped with a mixing mechanism 20, which is used to stir and mix the raw materials inside the mixing chamber.

[0027] The mixing mechanism 20 includes a mixing component 21 and a grinding component 22. The mixing component 21 is used to mix the raw materials inside the mixing chamber, and the grinding component 22 is used to crush the solids contained in the raw materials. The mixing component 21 and the grinding component 22 can improve the mixing efficiency of the raw materials.

[0028] The mixing component 21 includes a stirring element 210 and a first driving element 211, which drives the stirring element 210 to crush the raw materials inside the mixing chamber.

[0029] The stirring component 210 includes a connector 2101 with an inner cavity. The connector 2101 is composed of multiple interconnected cylinders and connecting blocks, and the multiple cylinders and connecting blocks are arranged alternately and connected in sequence. The multiple cylinders and connecting blocks are arranged in a vertical direction. Two mixing cylinders 2102 are symmetrically fixed to the side wall of the connecting block, and the two mixing cylinders 2102 are coaxially arranged. When the connector 2101 rotates around its axial direction, the connector 2101 can drive the mixing cylinders 2102 to stir and mix the raw materials inside the mixing cavity.

[0030] The outer wall of the mixing cylinder 2102 is provided with an inlet 2103 and an opening 2104 on opposite sides. The inlet 2103 is set on the mixing cylinder 2102 in the direction of rotation of the connector 2101. A filter screen 2105 is installed on the opening 2104 for solid-liquid separation of the raw materials. When the connector 2101 drives the mixing cylinder 2102 to rotate, the raw materials entering the mixing chamber are impacted by the rotation of the mixing cylinder 2102. The raw materials inside the mixing chamber can enter the interior of the mixing cylinder 2102 through the inlet 2103. During this process, the fluid in the raw materials will flow back to the mixing chamber through the filter screen 2105, while the solids in the liquid are retained inside the mixing cylinder 2102.

[0031] The first driving component 211 includes a top ring 2110 coaxially mounted on the stirring component 210, and the top of the cylindrical part of the stirring component 210 is rotatably connected to the bottom of the top ring 2110. The top of the top ring 2110 is equipped with a first driving source 2111, and the output end of the first driving source 2111 is connected to the top of the stirring component 210. The output end of the first driving source 2111 can drive the stirring component 210 to rotate, thereby stirring and mixing the raw materials inside the mixing chamber through the mixing cylinder 2102 on the connecting component 2101.

[0032] A coaxial connecting plate 2112 is installed inside the mixing cylinder 102, and the outer wall of the connecting plate 2112 is installed on the inner wall of the mixing cylinder 102. The connecting plate 2112 is arranged in a ring shape inside the mixing cylinder 102. A limiting slide rail 2113 is provided on the connecting plate 2112. The limiting slide rail 2113 is curved and has peaks and valleys. The peaks and valleys are close to the middle of the connecting plate 2112, that is, away from the edge of the connecting plate 2112, and the valleys are away from the middle of the connecting plate 2112, that is, close to the edge of the connecting plate 2112.

[0033] The bottom surface of the connecting plate 2112 is provided with a support frame 2114. The support frame 2114 has a slide rail, and the connecting member 2101 is located inside the slide rail. It is used to drive the connecting member 2101 to slide along the extension trajectory of the limiting slide rail 2113, so that the connecting member 2101 can slide back and forth to the inner wall of the mixing box 10 and the center of the mixing box 10.

[0034] The top of the support frame 2114 is fixed with a limiting protrusion, and the bottom of the connecting plate 2112 is provided with an annular groove, and the limiting protrusion is slidably connected inside the annular groove. The annular groove and the limiting protrusion are used to limit the support frame 2114 to maintain the stability of the support frame 2114 when it slides.

[0035] The bottom of the support frame 2114 is provided with a bottom ring 2115, and the bottom ring 2115 is coaxially arranged with the cylinder of the stirring component 210. The outer wall of the cylinder at the top of the stirring component 210 rotates on the inner wall of the bottom ring 2115. A limiting plate is fixed on the outer wall of the cylinder of the stirring component 210. An annular groove adapted to the limiting plate is opened on the bottom ring 2115, and the limiting plate is located inside the annular groove. The limiting plate and the annular groove are used to support the stirring component 210, thereby maintaining the stability of the stirring component 210 when it rotates around its axis.

[0036] It should be noted that the limiting slide rail 2113 divides the connecting plate 2112 into an outer plate and an inner plate, that is, the outer plate and the inner plate have the same thickness. The bottom surface of the top ring 2110 abuts against the top surface of the outer plate and the inner plate, and the top surface of the support frame 2114 abuts against the bottom surface of the outer plate and the inner plate.

[0037] The bottom ring 2115 has a fixed limit slider 2116 at the top, and the support frame 2114 has a limit groove 2117 at the bottom that is adapted to the limit slider 2116. The limit slider 2116 is slidably connected inside the limit groove 2117. The limit slider 2116 and the limit groove 2117 can maintain the stability of the stirring component 210 sliding inside the limit rail 2113.

[0038] A mounting bracket 2118 is installed on the top of the connecting plate 2112. A fixing column is installed between the mounting bracket 2118 and the inner plate to fix the connecting plate 2112. A second drive source 2119 is installed on the top of the mounting bracket 2118. A rotating shaft is fixed on the top of the support bracket 2114 located on one side of the center of the connecting plate 2112, and the output end of the second drive source 2119 is fixed to the top of the rotating shaft.

[0039] The grinding assembly 22 includes a crushing component 220, a second driving component 221, and a linkage component 222. The second driving component 221 works in conjunction with the linkage component 222 to drive the crushing component 220 to crush and grind the solid raw materials inside the mixing cylinder 2102, thereby improving the mixing efficiency of the raw materials.

[0040] The crushing component 220 includes a connecting shaft 2201 disposed inside the connecting block, and the connecting shaft 2201 is coaxially arranged with the mixing cylinder 2102. Both ends of the connecting shaft 2201 extend through the connecting block into the interior of the mixing cylinder 2102. Both ends of the connecting shaft 2201 are fixed with crushing plates 2202, and the crushing plates 2202 are coaxially arranged with the connecting shaft 2201. The outer wall of the crushing plates 2202 is attached to the inner wall of the corresponding mixing cylinder 2102. Both sides of the crushing plates 2202 are crushing surfaces with crushing protrusions. When the connecting shaft 2201 slides along the axial direction of the mixing cylinder 2102, the crushing plates 2202 can rotate. At this time, the crushing plates 2202 can squeeze and grind the filtered raw materials inside the mixing cylinder 2102, thereby crushing the solid raw materials and improving the mixing efficiency of the raw materials.

[0041] A sleeve 2203 is fixed to the inner wall of the connecting block, and the sleeve 2203 is located outside the connecting shaft 2201. The connecting shaft 2201 and the sleeve 2203 are coaxially arranged. A linkage block 2204 is fixed to the outer wall of the connecting shaft 2201. A linkage groove 2205 adapted to the linkage block 2204 is opened on the inner wall of the sleeve 2203. The linkage groove 2205 is spiral in shape, and the linkage block 2204 is slidably connected inside the linkage groove 2205. When the connecting shaft 2201 slides along its axial direction, the linkage block 2204 can slide along the extension trajectory of the linkage groove 2205 to drive the connecting shaft 2201 to rotate, so that the connecting shaft 2201 can drive the crushing plate 2202 to rotate to grind the raw materials in the mixing cylinder 2102.

[0042] It should be noted that the length of the linkage groove 2205 is greater than the length of the sleeve 2203. This means that when the crushing plate 2202 abuts against one end of the sleeve 2203, the linkage groove 2205 also provides space for the linkage block 2204 to slide. Since the two crushing plates 2202 corresponding to the connecting block share the same connecting shaft 2201, when the connecting shaft 2201 slides along its axial direction, one end of the connecting shaft 2201 drives the connected crushing plate 2202 to slide from the end of the mixing cylinder 2102 near the connecting member 2101 away from the end of the connecting member 2101, while the other end of the connecting shaft 2201 drives the connected crushing plate 2202 to slide from the mixing cylinder 2102 away from the connecting member 2101. When one end slides to the end close to the connector 2101, and the crushing plate 2202 at one end of the connecting shaft 2201 moves to the end of the sleeve 2203 away from the connector 2101, the crushing plate 2202 in the pushing state can push the raw material on the front to the end of the sleeve 2203 away from the connector 2101 for crushing and grinding. At the same time, when the crushing plate 2202 at the other end of the connecting shaft 2201 is pulled back to the end of the sleeve 2203 close to the connector 2101, the crushing plate 2202 in the pulling state moves the raw material on the back to the end of the sleeve 2203 close to the connector 2101 for crushing and grinding, thereby completing the crushing and grinding of the raw material to improve the mixing efficiency of the raw material.

[0043] The second driving component 221 includes a collar sleeved on the surface of the connecting shaft 2201, and the outer wall of the connecting shaft 2201 is rotatably connected to the inner ring surface of the collar. The outer wall of the collar is symmetrically fixed with a side shaft 2210. The outer wall of the sleeve 2203 is symmetrically provided with a sliding groove 2211 adapted to the side shaft 2210, and the side shaft 2210 is slidably connected inside the corresponding sliding groove 2211. The groove length of the sliding groove 2211 is the same as the length of the mixing cylinder 2102. A driving block 2212 is provided on the outside of the sleeve 2203. A limiting groove 2213 adapted to the side shaft 2210 is provided on the side wall of the driving block 2212, and the side shaft 2210 can slide along the extension trajectory of the limiting groove 2213. The collar drives the connecting shaft 2201 to slide inside the sleeve 2203 along the axial direction.

[0044] It should be noted that the limiting groove 2213 is inclined and has a bottom end and a top end. That is, the initial position of the side shaft 2210 is located at the bottom end of the limiting groove 2213. When the drive block 2212 moves down, the side shaft 2210 slides along the bottom end of the limiting groove 2213 to its top end, and the side shaft 2210 slides synchronously inside the slide groove 2211 so that the connecting shaft 2201 slides inside the sleeve 2203 along the axial direction to complete the above-mentioned raw material crushing and grinding.

[0045] The linkage 222 includes multiple connectors 2101 arranged equidistantly along the axial direction of the connector 2101. Each connector 2101 corresponds to a cylinder, and the outer ring surface of the connector 2101 is in contact with the inner wall surface of the cylinder. The top of the drive block 2212 is fixed to the bottom of the support 2220. A support shaft 2221 is fixed between the bottom of the drive block 2212 and the support 2220 below. A lifting shaft is fixed to the top of the support 2220 above. A positioning slider 2222 is fixed to the outer wall of the lifting shaft. A sliding opening 2223 adapted to the positioning slider 2222 is opened on the outer wall of the cylinder at the top of the connector 2101, and the positioning slider 2222 is slidably connected inside the sliding opening 2223. An outer ring 2224 is provided between the two positioning sliders 2222, and the side of the positioning slider 2222 away from the lifting shaft is slidably connected to the inner wall of the outer ring 2224. The outer wall of the outer ring 2224 is symmetrically fixed with a first drive shaft 2225. The slide wall of the support frame 2114 is provided with a first slide rail 2226 that is adapted to the first drive shaft 2225. The first slide rail 2226 is curved and has peaks, valleys and valleys.

[0046] In use, the operator first pours the raw materials to be mixed into the mixing box 10 through the feed hopper 11. Since both the first drive source 2111 and the second drive source 2119 are connected to a controller (as shown in the diagram), and this controller is electrically connected to an external control system, the operator activates the controller through the external control system. This puts both the first drive source 2111 and the second drive source 2119 into the start-up state. As the output of the second drive source 2119 drives the connector 2101 to rotate, the connector 2101 rotates around its axial direction. The connecting member 2101 rotates, while the mixing cylinder 2102 on the connecting member 2101 stirs and mixes the raw materials inside the mixing chamber. As the connecting member 2101 rotates, the flowing raw materials enter the mixing cylinder 2102 through the feed port 2103. As the connecting member 2101 rotates, it causes the mixing cylinder 2102 to generate centrifugal force. The flowing raw materials inside the mixing cylinder 2102 are filtered through the filter screen 2105 and flow back into the mixing chamber, while the solid raw materials remain inside the mixing cylinder 2102, thus separating the raw materials into solid and liquid components.

[0047] As the first driving component 211 is activated, its output end drives the support frame 2114 to rotate around the axis of the connecting plate 2112. The support frame 2114 then pushes the connecting component 2101 to slide along the extension trajectory of the limiting slide rail 2113. When the connecting component 2101 slides from the peak to the valley of the limiting slide rail 2113, it slides from the middle to the edge of the mixing chamber. As the support frame 2114 continues to rotate, the connecting component 2101 slides from the valley to the peak of the limiting slide rail 2113. At this time, the connecting component 2101 slides from the edge to the middle of the mixing chamber. As the support frame 2114 continues to rotate, the connecting component 2101 completes the above sliding process in the cycle of the limiting slide rail 2113, so that the mixing cylinder 2102 on the connecting component 2101 can evenly stir and mix the raw materials inside the mixing chamber, thereby avoiding the problem of dead corners in the stirring area.

[0048] When the connector 2101 slides along the slide of the support frame 2114, the first drive shaft 2225 slides along the extension trajectory of the first slide rail 2226. When the first drive shaft 2225 slides from the peak to the valley of the first slide rail 2226, the outer ring 2224 drives the lifting shaft to move down through the positioning slider 2222. The lifting shaft drives the connected drive block 2212 to move down through the support member 2220 and the support shaft 2221. At this time, the side shaft 2210 slides from the bottom end to the top end of the limiting groove 2213, and the side shaft 2210 slides along the extension trajectory of the slide groove 2211. The side shaft 2210 in the sliding state drives the connecting shaft 2201 to slide along the axial direction of the sleeve 2203 inside the sleeve through the collar. The connecting shaft 2201 drives the crushing plate 2202 to slide towards the cylinder wall of the sleeve 2203, thereby squeezing and crushing the solid raw materials remaining inside the sleeve 2203.

[0049] As the connecting shaft 2201 slides along the axial direction of the sleeve 2203, the linkage block 2204 slides along the inside of the linkage groove 2205, causing the connecting shaft 2201 to drive the crushing plate 2202 to rotate, which can apply rotational force to the raw material at the contact point. When the crushing plate 2202 drives the raw material to abut against the cylinder wall of the sleeve 2203, the crushing plate 2202 is in a rotating state, thereby completing the grinding of the raw material.

[0050] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A homogenizing mixing device for fused zirconia-corundum bricks, characterized in that: It includes a mixing tank (10) and a feed hopper (11) fixedly connected to the outer wall of the mixing tank (10). The raw materials can be poured into the interior of the mixing tank (10) through the feed hopper (11) for stirring and mixing. The mixing mechanism (20) is located inside the mixing tank (10). The mixing mechanism (20) includes a rotatable connector (2101). The connector (2101) is composed of multiple connected cylinders and connecting blocks. The multiple cylinders and connecting blocks are arranged alternately in sequence. The multiple cylinders and connecting blocks are arranged in a vertical direction. Coaxial mixing cylinders (2102) are fixed on both sides of the connecting blocks. The connecting blocks can stir and mix the raw materials inside the mixing tank (10). The outer walls of the mixing cylinders (2102) are respectively provided with inlet (2103) and opening (2104). The inlet (2103) is set on the mixing cylinder (2102) in the direction of rotation of the connector (2101). A filter screen (2105) is installed on the opening (2104). The rotating connector (2101) can introduce raw materials into the mixing cylinder (2102) through the inlet (2103) and separate solid and liquid through the filter screen (2105).

2. The homogenizing mixing device for fused zirconia-corundum bricks according to claim 1, characterized in that, The agitator (210) is equipped with a top ring (2110), and the top of the cylindrical part of the agitator (210) is rotatably connected to the bottom of the top ring (2110). The top of the top ring (2110) is equipped with a first drive source (2111), and the output end of the first drive source (2111) is connected to the top of the agitator (210). The output end of the first drive source (2111) can drive the agitator (210) to rotate so as to drive the mixing cylinder (2102) to mix the raw materials inside the mixing box (10).

3. The homogenizing mixing device for fused zirconia-corundum bricks according to claim 2, characterized in that, The mixing cylinder (102) is equipped with a coaxial connecting plate (2112) inside, and the outer wall of the connecting plate (2112) is installed on the inner wall of the mixing cylinder (102). The connecting plate (2112) is arranged in a ring shape inside the mixing cylinder (102). A limiting slide rail (2113) is provided on the connecting plate (2112). The limiting slide rail (2113) is curved and has peaks and valleys. The peaks and valleys are close to the middle of the connecting plate (2112), that is, away from the edge of the connecting plate (2112). The valleys are away from the middle of the connecting plate (2112), that is, close to the edge of the connecting plate (2112). A support frame (2114) is provided on the bottom surface of the connecting plate (2112). A slide is provided on the support frame (2114), and a connecting piece (2101) is located inside the slide.

4. The homogenizing mixing device for fused zirconia-corundum bricks according to claim 3, characterized in that, The support frame (2114) has a bottom ring (2115) at its bottom, and the bottom ring (2115) is coaxially arranged with the cylinder of the stirring piece (210). The outer wall of the cylinder at the top of the stirring piece (210) rotates on the inner wall of the bottom ring (2115). A limiting plate is fixed on the outer wall of the cylinder of the stirring piece (210). An annular groove adapted to the limiting plate is opened on the bottom ring (2115), and the limiting plate is located inside the annular groove. The limiting plate and the annular groove are used to support the stirring piece (210) to maintain the stability of the stirring piece (210) when it rotates around its axis. A mounting bracket (2118) is installed on the top of the connecting plate (2112). A second drive source (2119) is installed on the top of the mounting bracket (2118). A rotating shaft is fixed on the top of the support frame (2114) located on the side of the center of the connecting plate (2112), and the output end of the second drive source (2119) is fixed to the top of the rotating shaft.

5. The homogenizing mixing device for fused zirconia-corundum bricks according to claim 4, characterized in that, The bottom ring (2115) has a fixed limiting slider (2116) at the top, and the support frame (2114) has a limiting groove (2117) at the bottom that is compatible with the limiting slider (2116). The limiting slider (2116) is slidably connected inside the limiting groove (2117). The limiting slider (2116) and the limiting groove (2117) can maintain the stability of the stirring component (210) sliding inside the limiting rail (2113).

6. The homogenizing mixing device for fused zirconia-corundum bricks according to claim 4, characterized in that, The mixing mechanism (20) further includes a grinding assembly (22), which includes a crushing component (220). The crushing component (220) includes a connecting shaft (2201) disposed inside the connecting block. The connecting shaft (2201) is coaxially arranged with the mixing cylinder (2102), and both ends of the connecting shaft (2201) extend through the connecting block to the interior of the mixing cylinder (2102). Both ends of the connecting shaft (2201) are fixed with crushing plates (2202), and the crushing plates (2202) are coaxially arranged with the connecting shaft (2201). The outer wall of the crushing plates (2202) is attached to the inner wall of the corresponding mixing cylinder (2102). Both sides of the crushing plates (2202) are crushing surfaces, and the crushing surfaces have crushing protrusions.

7. The homogenizing mixing device for fused zirconia-corundum bricks according to claim 6, characterized in that, The inner wall of the connecting block is fixed with a sleeve (2203), and the sleeve (2203) is located outside the connecting shaft (2201). The connecting shaft (2201) and the sleeve (2203) are coaxially arranged. The outer wall of the connecting shaft (2201) is fixed with a linkage block (2204). The inner wall of the sleeve (2203) is provided with a linkage groove (2205) that is adapted to the linkage block (2204). The linkage groove (2205) is spiral in shape, and the linkage block (2204) is slidably connected inside the linkage groove (2205).

8. The homogenizing mixing device for fused zirconia-corundum bricks according to claim 7, characterized in that, The second driving component (221) includes a collar sleeved on the surface of the connecting shaft (2201), and the outer wall of the connecting shaft (2201) is rotatably connected to the inner ring surface of the collar. A side shaft (2210) is symmetrically fixed to the outer wall of the collar. A groove (2211) adapted to the side shaft (2210) is symmetrically opened on the outer wall of the sleeve (2203), and the side shaft (2210) is slidably connected inside the corresponding groove (2211). 1) The length of the groove is the same as the length of the mixing cylinder (2102). The sleeve (2203) is provided with a drive block (2212) on the outside. The drive block (2212) has a limiting groove (2213) that is compatible with the side shaft (2210) on its side wall. The side shaft (2210) can slide along the extension trajectory of the limiting groove (2213). The connecting shaft (2201) is driven to slide inside the sleeve (2203) along the axial direction through the collar.

9. The homogenizing mixing device for fused zirconia-corundum bricks according to claim 8, characterized in that, The linkage (222) includes multiple connectors (2101) arranged equidistantly along the axial direction of the connector (2101). Each connector (2101) corresponds to a cylinder, and the outer ring surface of the connector (2101) is in contact with the inner wall surface of the cylinder. The top of the drive block (2212) is fixed to the bottom of the support (2220). A support shaft (2221) is fixed between the bottom of the drive block (2212) and the support (2220) below. A lifting shaft is fixed to the top of the support (2220) above. A positioning slider (2222) is fixed to the outer wall of the lifting shaft. A sliding opening (2223) adapted to the slider (2222) is opened on the outer wall of the cylinder at the top of the connector (2101), and the slider (2222) is slidably connected inside the sliding opening (2223).

10. The homogenizing mixing device for fused zirconia-corundum bricks according to claim 7, characterized in that, An outer ring (2224) is provided between the two sliders (2222), and the side of the slider (2222) away from the lifting shaft is slidably connected to the inner wall of the outer ring (2224). The outer wall of the outer ring (2224) is symmetrically fixed with a first drive shaft (2225). The slide wall of the support frame (2114) is provided with a first slide rail (2226) that is compatible with the first drive shaft (2225). The first slide rail (2226) is curved and has peaks, valleys and valleys.

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