Antibacterial biological bed ceramsite preparation device and preparation method

Abstract

The invention relates to the technical field of ceramsite preparation, in particular to an antibacterial biological bed ceramsite preparation device and method.The antibacterial biological bed ceramsite preparation device comprises a mixing device, a pelletizer, a sorting mechanism and a sintering box, the sorting mechanism communicates with a discharging opening of the pelletizer, a plurality of discharging pipes are arranged in a discharging area of the sorting mechanism, and a heating mechanism is arranged in a sintering box body; a material containing structure is arranged in the box body and comprises a plurality of material carrying discs capable of being turned over, a plurality of feeding pipes are arranged in the box body, the feeding pipes correspond to the material carrying discs in a one-to-one mode, the discharging pipes are communicated with the feeding pipes, and a supporting mechanism used for changing the states of the material carrying discs is arranged in the box body. A stirring mechanism is rotatably connected in the box body, and a blanking hole is formed in one end, close to the ground, of the box body, so that the problem that in the prior art, different heating time cannot be set according to the sizes of ceramsite with different sizes when the ceramsite is heated, and then the ceramsite is heated unevenly is solved, and the ceramsite heating device is well applied to ceramsite manufacturers.

Description

Technical Field

[0001] The invention belongs to the technical field of ceramsite preparation, and in particular relates to an antibacterial bio-bed ceramsite preparation device and a preparation method. Background Art

[0002] Ceramic granules are increasingly used. Antibacterial biological ceramsite is a porous ceramic granule made of designated raw materials by high-temperature firing. It has a hard surface and many micropores inside. It has the advantages of large specific surface area, high porosity, and strong adsorption capacity. Antibacterial biological ceramsite bed can be used as a biofilm carrier filter material. Its porous structure is not only conducive to the attachment and growth of microorganisms, but also can effectively adsorb and remove harmful elements, bacteria and other pollutants in water.

[0003] When processing antibacterial biological ceramsite, the raw materials will form ceramsites of different sizes to be heated after passing through the granulator. The heating time required for ceramsites of different sizes is different, but the existing equipment will heat all ceramsites at the same time for the same time before entering the next cooling process. This will cause the smaller ceramsite to be overheated and the larger ceramsite to be underheated, resulting in uneven heating overall. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an antibacterial bio-bed expanded clay preparation device and method, which solves the problem in the prior art that expanded clay of different sizes cannot be heated at different times according to their sizes, resulting in uneven heating of the expanded clay.

[0005] The technical solution is that the antibacterial bio-bed ceramsite preparation device comprises a mixing device, a granulator, a sorting mechanism connected to the granulator discharge port and a sintering box, the blanking area of ​​the sorting mechanism is provided with multiple discharge pipes, the sintering box comprises a box door and a box body, a heating mechanism is provided in the box body, a material holding structure is provided in the box body, the material holding mechanism comprises a foldable loading tray, there are multiple loading trays and they are evenly spaced along the length direction of the vertical rod, a feeding pipe is provided in the box body, there are multiple feeding pipes and they correspond to the loading trays one by one, the discharge pipe is connected with the feeding pipe to form a structure in which the heated ceramsite falls into different loading trays according to their size, a supporting mechanism for changing the state of the loading tray is provided in the box body, a toggling mechanism for toggling the ceramsite to be evenly distributed on the loading tray is rotatably connected in the box body, and a blanking hole is provided at one end of the box body close to the ground.

[0006] Preferably, the loading plate includes a loading rod connected to the inner wall of the box body, both side edges of the loading rod are hingedly connected with loading plates, the loading plate structure is semicircular, the loading plate includes loading strips, there are multiple loading strips and adjacent loading strips are hingedly connected by hinge columns and hinge shafts, a limiting ring is provided on a side of the loading rod close to the drop hole, the supporting mechanism includes a support rod slidably connected to the limiting ring, the support rod is rotated to be perpendicular to each of the loading strips, the loading plate is placed along a horizontal plane for carrying expanded clay, the support rod is rotated to be parallel to each of the loading strips, the loading plate sags due to gravity and the expanded clay falls into the drop hole.

[0007] Preferably, a baffle ring is provided around the edge of the loading tray, and the baffle ring includes a baffle plate. There are multiple baffle plates and they are arranged in sequence along the edge of the loading tray. A baffle rod for supporting the baffle plate is provided on the loading tray, and the baffle rod is rotatably connected to the baffle plate. A counterweight block is provided at one end of the baffle plate close to the drop hole, forming a structure in which the baffle plate is always placed in the vertical direction by relying on the counterweight block.

[0008] Preferably, a sealing piece is provided on one end of each of the loading strips away from the hinge axis, and the sealing piece extends from the loading strip toward the loading rod. There are multiple sealing pieces and they are evenly spaced along the length direction of the loading strip. Each of the loading strips is provided with a placement groove for placing the sealing pieces on adjacent loading strips, thereby forming a structure in which the sealing pieces cover the gaps between adjacent loading strips after the loading plate droops due to gravity.

[0009] Preferably, the limiting ring is provided with a slide groove at the midline position along the thickness direction thereof, the arc length corresponding to the slide groove is one quarter of the circle where the limiting ring is located, there are two slide grooves and they are centrally symmetrically arranged about the circle where the limiting ring is located, and the end of the support rod is provided with a sliding end used in conjunction with the slide groove, and the cross-section of the sliding end is in a "convex" shape.

[0010] Preferably, a through hole is provided in the middle position of each of the loading rods, an insertion hole is provided on the box body, a fixing tube extending into the through hole is provided in the insertion hole, and a through hole is provided on the fixing tube near the limit ring, and the arc length of the through hole is one quarter of the circle where the fixing tube is located, and there are two through holes and they are symmetrically arranged about the center of the circle where the fixing tube is located. A rotating rod is slidably connected in the fixing tube, and two rotating plates with the same structure are hinged at the end of the rotating rod, and the rotating plate includes a positioning plate that is hinged to both short plates, and the two rotating plates are hingedly connected at one end away from the rotating rod, and the two rotating plates are connected between the sides close to each other by a compression spring fixed to the positioning plate, and a magnet is provided at the middle position of the sides away from each other of the two rotating plates, and the magnet is a truncated cone structure, and a displacement mechanism that drives the rotating rod to move is formed on the box body, so that after the rotating rod drives the magnet to move to the through hole at the set position, the support rod is adsorbed on the magnet, and the rotating rod rotates and then drives the support rod to rotate synchronously with the rotation.

[0011] Preferably, the displacement mechanism includes a track fixed on the box body and covered on the outside of the socket, racks are provided on both edges of a side surface of the track, a support frame is slidably connected in the track, a first motor is provided on a side of the support frame close to the rack, a first gear meshing with the rack is provided on the output shaft of the first motor, a circular hole for a rotating rod to pass through is provided on the support frame, a second gear is provided at one end of the rotating rod, a second motor is provided on the support frame near the circular hole, a third gear meshing with the second gear is provided on the output shaft of the second motor, forming a structure in which the first motor drives the rotating rod to move in a vertical direction when energized, and the second motor drives the rotating rod to rotate along a horizontal plane when energized.

[0012] Preferably, the material-moving mechanism includes a rotating tube sleeved on the outside of the fixed tube, the rotating tube and the fixed tube are rotatably connected via a bearing, the rotating tube is provided with an open groove for moving the magnet out and adsorbing the support rod, the rotating tube is provided with a material-moving plate, there are multiple material-moving plates and they are used in conjunction with the loading tray, the material-moving plate is in a "rake" structure, a fourth gear is provided at one end of the rotating tube, a third motor is provided on the box body, and a fifth gear meshing with the fourth gear is provided on the output shaft of the third motor, so that the third motor drives the rotating tube to rotate a set number of times after being energized, and a structure is formed to ensure that the open groove and the through hole are always connected.

[0013] The preparation method of the antibacterial bio-bed ceramsite preparation device comprises the following steps: S1, placing the ceramsite raw materials into a mixing device, and transferring the raw materials to a granulator after being mixed evenly, and the discharge port of the granulator is connected to a sorting mechanism; S2, the ceramsite to be heated is transferred to the set loading tray through the discharge port of the sorting mechanism according to the size, the third motor is energized, the ceramsite to be heated is evenly spread on the loading tray, and the heating mechanism in the box is turned on; S3, heating set time, the first motor is powered on and rotates forward, pushing the rotating rod and the rotating plate down to the open slot position close to one end of the blanking hole, the second motor is powered on, the rotating rod drives the support rod to rotate the set angle, the support rod is attracted by the magnet and then rotates, the loading plate droops and the ceramsite falls, the first motor is powered on and reversed, and the rotating rod and the rotating plate are reset; S4, repeating step S3, the ceramsite on the carrier plate is heated for a set time according to its size and then all transferred to the drop hole.

[0014] The invention has the beneficial effect that a sorting mechanism is arranged in front of the sintering box, and the sorting mechanism enters different loading trays through a feeding pipe and a feeding pipe according to the size of the ceramsite to be heated, and a plurality of loading trays can be unloaded in sequence from bottom to top along the height direction of the box body, and the heating time is set according to the size of the ceramsite, so that the ceramsite with a larger size on the upper loading tray and the ceramsite with a smaller size on the lower loading tray can be fully heated; The setting of the loading rod fixed in the box body provides a support point for the loading tray, and the setting of the material shifting plate makes it easy to evenly spread the heated ceramsite on the loading tray, and the setting of the loading strips hinged to the two side edges of the loading rod in sequence realizes the unloading of the loading tray after the loading tray is folded, and the limiting ring at the bottom of the loading rod and the support rod slidably connected to the limiting ring ensure the filling and unloading of the loading tray, and the retaining ring at the edge of the loading tray ensures that the heated ceramsite is not left behind during the material transfer process, and the setting of the baffle plate that forms the retaining ring and can rotate along the baffle plate, plus the setting of the counterweight block at the end of the baffle plate, ensures that the baffle plate always remains in the vertical direction under the action of gravity, and prevents the occurrence of material obstruction during the unloading process, and the loading strip is provided with a sealing piece that can be received in the placement groove of the adjacent loading strip to prevent the ceramsite from being stuck between the two adjacent loading strips during the falling process; The setting of the fixed tube is the moving track and limiting structure of the rotating rod. A rotating plate with a structure similar to a diamond structure is set at the end of the rotating rod. A magnet for adsorbing the support rod and driving the support rod to rotate is set on the rotating plate. Through holes are set near each limiting ring on the fixed tube, and open grooves corresponding to the through holes are set on the rotating tube, so that the magnet can pass through the fixed tube and the rotating tube and cooperate with the support rod. The setting of the displacement mechanism makes it easy to rely on the motor and gears to realize the movement and rotation of the rotating rod, thereby realizing the unloading of the loading tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the antibacterial bio-bed ceramsite preparation device of the present invention; Figure 2 It is an enlarged view of the structure diagram of the antibacterial bio-bed ceramsite preparation device of the present invention at position A; Figure 3 It is an enlarged view of the structure diagram B of the antibacterial bio-bed ceramsite preparation device of the present invention; Figure 4 This is a front view of the loading tray of the antibacterial bio-bed ceramsite preparation device of the present invention; Figure 5 It is a top view of the loading tray of the antibacterial bio-bed ceramsite preparation device of the present invention; Figure 6 This is a structural diagram of the loading tray of the antibacterial bio-bed ceramsite preparation device of the present invention when it is in use; Figure 7 It is a structural diagram of the antibacterial bio-bed ceramsite preparation device of the present invention when the limiting ring is in use; Figure 8 It is a structural diagram of the limiting ring of the antibacterial bio-bed ceramsite preparation device of the present invention under normal conditions.

[0016] Among them, 1 is a feed tube, 2 is a box body, 5 is a loading tray, 6 is a feed tube, 7 is a feed hole, 8 is a feed rod, 9 is a feed plate, 10 is a feed strip, 11 is a support rod, 12 is a limit ring, 13 is a baffle, 14 is a baffle rod, 15 is a baffle ring, 16 is a counterweight, 17 is a sealing plate, 18 is a placement groove, 19 is a slide groove, 20 is a sliding end, 21 is a through hole, 23 is a fixed tube, 24 is a through hole, 25 is a rotating rod, 26 is a rotating plate, 27 is a short plate, 28 is a compression spring, 29 is a magnet, 30 is a track, 31 is a rack, 32 is a support frame, 33 is a first motor, 34 is a first gear, 35 is a second gear, 36 is a second motor, 37 is a third gear, 38 is a rotating tube, 39 is an opening slot, 40 is a feed plate, 41 is a fourth gear, 42 is a third motor, and 43 is a fifth gear. DETAILED DESCRIPTION

[0017] The specific implementation methods of the present invention are further described in detail below in conjunction with the accompanying drawings of the specification. The technical solutions of various embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. 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 making creative work belong to the scope of protection of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Embodiment 1: As shown in the drawings of the specification, the antibacterial bio-bed ceramsite preparation device includes a mixing device, a granulator, a sorting mechanism connected to the granulator discharge port, and a sintering box. The blanking area of ​​the sorting mechanism is fixed with multiple discharge pipes 1 of the same structure by bolts. The sintering box includes a box door and a box body 2. The box door is hingedly connected to the box body 2. A heating mechanism is fixed with screws in the box body 2. The sorting mechanism and the heating mechanism are both prior art and will not be described one by one here. A material holding structure is provided in the box body 2. The material holding mechanism includes a foldable loading tray 5. There are multiple loading trays 5 and they are evenly spaced along the length direction of the vertical rod. A feeding pipe 6 is fixed in the box body 2 by screws. The feeding pipe 6 belongs to the prior art. There are multiple feeding pipes 6 and they are arranged one by one with the loading tray 5. The feeding pipe 1 is connected with the feeding pipe 6 to form a structure in which the ceramsite to be heated falls into different loading trays 5 according to size. The larger ceramsite to be heated is sorted out by the sorting mechanism and enters the loading tray 5 located in the box 2 and is farthest from the drop hole 7, and the smaller ceramsite to be heated enters the loading tray 5 located in the box 2 and is closest to the drop hole 7. The smaller ceramsite to be heated has a short heating time and can be transferred through the folded loading tray 5 first, without affecting the heating of the remaining ceramsite. A supporting mechanism for changing the state of the loading tray 5 is provided in the box 2, and a toggle mechanism for toggling the ceramsite to be evenly distributed on the loading tray 5 is rotatably connected in the box 2, and a drop hole 7 for transferring ceramsite is provided at one end of the box 2 close to the ground.

[0020] In one embodiment, as shown in the accompanying drawings, the inner wall of the box body 2 is screwed with a support leg, and there are multiple support legs and they are arranged in pairs. The loading tray 5 includes a loading rod 8 connected to the support leg by bolts, and the loading rod 8 is a hollow rectangular rod-shaped structure. The loading rod 8 is hingedly connected to the loading plate 9 on both sides, and the loading plate 9 has a semicircular structure. The loading plate 9 includes a loading strip 10, and there are multiple loading strips 10, and adjacent loading strips 10 are hingedly connected by hinge columns and hinge shafts. The edge of the loading tray 5 is provided with a baffle ring 15 around it, and the baffle ring 15 includes a baffle plate 13, and there are multiple baffle plates 13 and they are arranged in sequence along the edge of the loading tray 5. The loading tray 5 is fixed with a baffle rod 14 for supporting the baffle plate 13 by screws, and the baffle rod 14 is rotatably connected to the baffle plate 13. A counterweight block 16 is screwed to one end of the baffle plate 13 near the blanking hole 7, forming a structure in which the baffle plate 13 is always placed in the vertical direction by relying on the counterweight block 16. A sealing sheet 17 is provided at one end of each loading strip 10 away from the hinge axis. The sealing sheet 17 is a rectangular structure. The sealing sheet 17 is preferably a thin steel sheet. The sealing sheet 17 extends from the loading strip 10 to the loading rod 8. There are multiple sealing sheets 17 and they are evenly spaced along the length direction of the loading strip 10. Each loading strip 10 is provided with a placement groove 18 for placing the sealing sheets 17 on the adjacent loading strips 10, so that after the loading plate 9 sags by gravity, the sealing sheet 17 blocks the gap between the adjacent loading strips 10, which can effectively prevent the ceramsite from being stuck between two adjacent loading strips 10.

[0021] In one embodiment, as shown in the accompanying drawings, a limiting ring 12 is fixed by screws at the middle position of one side of the loading rod 8 close to the drop hole 7. The limiting ring 12 is a circular ring structure. The supporting mechanism includes a support rod 11 slidably connected to the limiting ring 12, forming a structure in which the support rod 11 rotates to be perpendicular to each loading strip 10, the loading plate 9 is placed along the horizontal plane to carry the ceramsite, the support rod 11 rotates to be parallel to each loading strip 10, the loading plate 9 sags by gravity and the ceramsite falls into the drop hole 7. The limiting ring 12 is provided with a slide groove 19 along the midline position of its thickness direction. The arc length corresponding to the slide groove 19 is one quarter of the circle where the limiting ring 12 is located. There are two slide grooves 19 and they are centrally symmetrically arranged about the circle where the limiting ring 12 is located. The end of the support rod 11 is fixed with a sliding end 20 used in conjunction with the slide groove 19 by screws, and the cross section of the sliding end 20 is in the shape of a "convex" character.

[0022] In one embodiment, as shown in the accompanying drawings, each loading rod 8 is provided with a through hole 21 in the middle position, and the through hole 21 is on the same vertical line as the center of the circle where the limit ring 12 is located. The box body 2 is provided with a plug hole that runs through its thickness direction, and a fixed tube 23 extending to the through hole 21 is provided in the plug hole. The box body 2 is fixed with a connecting piece by bolts, and the connecting piece is "U" shaped, and a card groove for the end of the fixed tube 23 is provided in the middle position of the connecting piece. The fixed tube 23 is provided with a through hole 24 near each limit ring 12, and the arc length of the through hole 24 is one quarter of the circle where the fixed tube 23 is located. There are two through holes 24 and they are arranged symmetrically about the center of the circle where the fixed tube 23 is located. A rotating rod 25 is slidably connected in the fixed tube 23, and two rotating plates 26 with the same structure are hinged at the end of the rotating rod 25. The rotating plate 26 includes a positioning plate hinged to both short plates 27, and the positioning plate is located in the middle of the two short plates 27. The ends of the two rotating plates 26 away from the rotating rod 25 are hingedly connected, and the two rotating plates 26 are connected by a compression spring 28 fixed to the positioning plate. A clamping ring is fixed by screws in the middle of the two rotating plates 26 away from each other, and a magnet 29 is clamped in the clamping ring. The magnet 29 is a truncated cone structure. A displacement mechanism for driving the rotating rod 25 to move is provided on the box body 2, and after the rotating rod 25 drives the magnet 29 to move to the through hole 21 at the set position, the support rod 11 is adsorbed on the magnet 29, and the rotating rod 25 rotates and then drives the support rod 11 to rotate synchronously with the rotation. The displacement mechanism includes a track 30 fixed to the box body 2 by screws and covered on the outside of the jack, and the cross section of the track 30 is a "U"-shaped structure arranged oppositely. Racks 31 are fixed by screws on both edges of one side of the track 30, and a support frame 32 is slidably connected in the track 30. A first motor 33 is fixed to one side of the support frame 32 near the rack 31 through a mounting seat bolt. The first motor 33 is a dual-axis motor in the prior art. A first gear 34 meshing with the rack 31 is keyed on the output shaft of the first motor 33, and a round hole for the rotating rod 25 to pass through is provided on the support frame 32. A second gear 35 is keyed on one end of the rotating rod 25, and a second motor 36 is fixed on the position near the round hole on the support frame 32 through a mounting seat bolt. A third gear 37 meshing with the second gear 35 is keyed on the output shaft of the second motor 36. The first motor 33 and the second motor 36 are electrically connected to the sintering box control center, forming a structure in which the first motor 33 drives the rotating rod 25 to move in the vertical direction after being energized, and the second motor 36 drives the rotating rod 25 to rotate in the horizontal plane after being energized. The material-dispensing mechanism includes a rotating tube 38 sleeved on the outside of the fixed tube 23. The rotating tube 38 is rotatably connected to the fixed tube 23 through a bearing. The diameter of the two ends of the rotating tube 38 is larger than the diameter of the middle part, which is convenient for the installation of the bearing. The rotating tube 38 is provided with an open groove 39 for the magnet 29 to move out and adsorb the support rod 11. There are multiple open grooves 39 and they are arranged one by one with the through holes 24. The arc of the open groove 39 is one quarter of the circumference of the rotating tube 38.The rotating tube 38 is screwed with a material-diverting plate 40. There are multiple material-diverting plates 40 and they are used in conjunction with the material-carrying tray 5. The material-diverting plate 40 is in a "rake" structure. A fourth gear 41 is keyed to one end of the rotating tube 38. A third motor 42 is bolted to the box body 2 through a mounting seat. A fifth gear 43 meshing with the fourth gear 41 is keyed to the output shaft of the third motor 42. The third motor 42 is electrically connected to the sintering box control center, forming a structure in which the third motor 42 drives the rotating tube 38 to rotate a set number of times after being energized, and ensures that the opening slot 39 is always connected to the through hole 24.

[0023] The preparation method of the antibacterial bio-bed ceramsite preparation device comprises the following steps: S1, placing ceramsite raw materials into a mixing device, transferring the raw materials to a granulator after being mixed evenly, and the discharge port of the granulator is connected to a sorting mechanism; S2, the ceramsite to be heated is transferred to a set loading tray 5 through the discharge port of the sorting mechanism according to the size, the third motor 42 is energized, the ceramsite to be heated is evenly spread on the loading tray 5, and the heating mechanism in the box body 2 is turned on; S3, heating is set for a time, the first motor 33 is energized to rotate forward, and the rotating rod 25 and the rotating plate 26 are pushed down to the position of the opening groove 39 near one end of the blanking hole 7, the second motor 36 is energized, the rotating rod 25 drives the support rod 11 to rotate a set angle, the magnet 29 adsorbs the support rod 11 and then the support rod 11 rotates, the loading tray 5 sags and the ceramsite falls, the first motor 33 is energized to reverse, and the rotating rod 25 and the rotating plate 26 are reset; S4, repeating the S3 step, the ceramsite on the carrying tray is heated for a set time according to its size and then all transferred to the blanking hole 7.

[0024] The present invention arranges a sorting mechanism in front of the sintering box, and the sorting mechanism enters different loading trays through a discharge pipe and a load pipe according to the size of the ceramsite to be heated. The multiple loading trays can be unloaded in sequence from bottom to top along the height direction of the box body, and the heating time is set according to the size of the ceramsite, so that the ceramsite with larger size on the upper loading tray and the ceramsite with smaller size on the lower loading tray can be fully heated; the arrangement of the loading rod fixed in the box body provides a support point for the loading tray, the arrangement of the material shifting plate facilitates the even spreading of the ceramsite to be heated on the loading tray, the arrangement of the loading strips hinged to the two side edges of the loading rod in sequence realizes the unloading of the loading tray after the folding of the loading tray, the limiting ring at the bottom of the loading rod and the support rod slidably connected to the limiting ring ensure the filling and unloading of the loading tray, and the retaining ring at the edge of the loading tray ensures that the ceramsite to be heated is not left behind during the material transfer process, and the retaining ring is formed and can The setting of a baffle rotating along the baffle rod and the setting of a counterweight block at the end of the baffle plate ensure that the baffle plate always remains in a vertical direction under the action of gravity, thereby preventing material obstruction during the unloading process. A sealing piece that can be received in the placement groove of an adjacent loading bar is provided on the loading bar to prevent the expanded clay from being stuck between two adjacent loading bars during the dropping process. The setting of the fixed tube is a moving track and a limiting structure for the rotating rod. A rotating plate with a structure similar to a diamond structure is provided at the end of the rotating rod. A magnet for adsorbing the support rod and driving the support rod to rotate is provided on the rotating plate. Through holes are provided at positions near each limiting ring on the fixed tube, and open grooves corresponding to the through holes are provided on the rotating tube, thereby facilitating the magnet to pass through the fixed tube and the rotating tube for use in conjunction with the support rod. The setting of the displacement mechanism facilitates the movement and rotation of the rotating rod by relying on a motor and gears to realize the unloading of the loading tray.

[0025] The present invention has been described in detail above through specific implementation modes and embodiments, but these do not constitute limitations of the present invention. Without departing from the principles of the present invention, those skilled in the art may also make many variations and improvements, which should also be regarded as the protection scope of the present invention.

Claims

1. An antibacterial bio-bed ceramsite preparation device, comprising a mixing device, a granulator, a sorting mechanism connected to a granulator outlet, and a sintering box, characterized in that: The material dropping area of ​​the sorting mechanism is provided with a plurality of material dropping pipes (1), the sintering box comprises a box door and a box body (2), a heating mechanism is provided in the box body (2), a material holding structure is provided in the box body (2), the material holding structure comprises a foldable material loading tray (5), a plurality of material loading trays (5) are provided and are evenly spaced along the length direction of the vertical rod, a material loading pipe (6) is provided in the box body (2), a plurality of material loading pipes (6) are provided and correspond to the material loading trays (5) one by one, the material dropping pipe (1) is connected with the material loading pipe (6), and a structure is formed in which the heated ceramsite falls into different material loading trays (5) according to their sizes, a supporting mechanism for changing the state of the material loading tray (5) is provided in the box body (2), a toggling mechanism for toggling the ceramsite to be evenly distributed on the material loading tray (5) is rotatably connected in the box body (2), and a material dropping hole (7) is provided at one end of the box body (2) close to the ground.

2. The antibacterial bio-bed ceramsite preparation device according to claim 1, characterized in that: The loading plate (5) comprises a loading rod (8) connected to the inner wall of the box body (2), and both sides of the loading rod (8) are hingedly connected to a loading plate (9), and the loading plate (9) has a semicircular structure. The loading plate (9) comprises a loading strip (10), and the loading strip (10) has a plurality of adjacent loading strips (10) and is hingedly connected via a hinge column and a hinge shaft. A limit ring (12) is provided on a side of the loading rod (8) close to the drop hole (7), and a supporting mechanism comprises a support rod (11) slidably connected to the limit ring (12), so that the support rod (11) rotates to be perpendicular to each of the loading strips (10), and the loading plate (9) is placed along a horizontal plane for carrying expanded clay, and the support rod (11) rotates to be parallel to each of the loading strips (10), and the loading plate (9) sags due to gravity and the expanded clay falls into the drop hole (7).

3. The antibacterial bio-bed ceramsite preparation device according to claim 1, characterized in that: The edge of the material loading tray (5) is provided with a baffle ring (15) which surrounds the edge of the material loading tray (5), and the baffle ring (15) includes a baffle plate (13). There are multiple baffle plates (13) which are arranged in sequence along the edge of the material loading tray (5). The material loading tray (5) is provided with a baffle rod (14) for supporting the baffle plate (13), and the baffle rod (14) is rotatably connected to the baffle plate (13). A counterweight block (16) is provided at one end of the baffle plate (13) close to the drop hole (7), so that the baffle plate (13) is always placed in a vertical direction by relying on the counterweight block (16).

4. The antibacterial bio-bed ceramsite preparation device according to claim 2, characterized in that: A sealing sheet (17) is provided at one end of each of the loading strips (10) away from the hinge axis. The sealing sheet (17) extends from the loading strip (10) toward the loading rod (8). There are a plurality of sealing sheets (17) which are evenly spaced along the length direction of the loading strip (10). Each of the loading strips (10) is provided with a placement groove (18) for placing the sealing sheet (17) on an adjacent loading strip (10), so that after the loading plate (9) sags due to gravity, the sealing sheet (17) blocks the gap between adjacent loading strips (10).

5. The antibacterial bio-bed ceramsite preparation device according to claim 2, characterized in that: The limiting ring (12) is provided with a slide groove (19) at a midline position along the thickness direction thereof, the arc length corresponding to the slide groove (19) being one quarter of the circle where the limiting ring (12) is located, there are two slide grooves (19) and they are arranged symmetrically with respect to the center of the circle where the limiting ring (12) is located, and the end of the support rod (11) is provided with a sliding end (20) for use with the slide groove (19), and the cross section of the sliding end (20) is in the shape of a "convex" character.

6. The antibacterial bio-bed ceramsite preparation device according to claim 5, characterized in that: A through hole (21) is provided in the middle of each of the loading rods (8), an insertion hole is provided on the box body (2), a fixed tube (23) extending to the through hole (21) is provided in the insertion hole, a through hole (24) is provided on the fixed tube (23) near the limit ring (12), the arc length of the through hole (24) is one quarter of the circle where the fixed tube (23) is located, there are two through holes (24) and they are centrally symmetrically arranged about the circle where the fixed tube (23) is located, a rotating rod (25) is slidably connected in the fixed tube (23), and two rotating plates (26) with the same structure are hinged at the end of the rotating rod (25), and the rotating plate (26) includes two short plates (27) and a rotating plate (26) with the same structure. ) are hinged positioning plates, one end of the two rotating plates (26) away from the rotating rod (25) is hingedly connected, the two rotating plates (26) are connected to each other through a compression spring (28) fixed to the positioning plate, and a magnet (29) is provided in the middle position of the two rotating plates (26) away from each other. The magnet (29) is a truncated cone structure, and a displacement mechanism for driving the rotating rod (25) to move is provided on the box body (2), so that after the rotating rod (25) drives the magnet (29) to move to the through hole (21) at the set position, the support rod (11) is adsorbed on the magnet (29), and the rotating rod (25) rotates to drive the support rod (11) to rotate synchronously with the rotation.

7. The antibacterial bio-bed ceramsite preparation device according to claim 6, characterized in that: The displacement mechanism comprises a track (30) fixed on the box body (2) and covered outside the insertion hole, both edges of a side surface of the track (30) are provided with racks (31), a support frame (32) is slidably connected inside the track (30), a first motor (33) is provided on a side of the support frame (32) close to the rack (31), a first gear (34) meshing with the rack (31) is provided on the output shaft of the first motor (33), a circular hole for the rotating rod (25) to pass through is provided on the support frame (32), a second gear (35) is provided at one end of the rotating rod (25), a second motor (36) is provided at a position close to the circular hole on the support frame (32), and a third gear (37) meshing with the second gear (35) is provided on the output shaft of the second motor (36), so as to form a structure in which the first motor (33) drives the rotating rod (25) to move in a vertical direction when energized, and the second motor (36) drives the rotating rod (25) to rotate along a horizontal plane when energized.

8. The antibacterial bio-bed ceramsite preparation device according to claim 7, characterized in that: The material-pickling mechanism comprises a rotating tube (38) sleeved on the outside of a fixed tube (23), the rotating tube (38) being rotatably connected to the fixed tube (23) via a bearing, the rotating tube (38) being provided with an open slot (39) for the magnet (29) to be removed and for adsorbing the support rod (11), the rotating tube (38) being provided with a material-pickling plate (40), a plurality of the material-pickling plates (40) being used in conjunction with a material-carrying tray (5), the material-pickling plate (40) being in a "rake" structure, a fourth gear (41) being provided at one end of the rotating tube (38), the box body (2) being provided with a third motor (42), the output shaft of the third motor (42) being provided with a fifth gear (43) meshing with the fourth gear (41), so that the third motor (42) drives the rotating tube (38) to rotate a set number of times after being energized, and a structure is formed in which the open slot (39) is ensured to be always connected to the through hole (24).

9. The method for preparing the antibacterial bio-bed ceramsite preparation device according to claim 1 comprises the following steps: S1, placing the ceramsite raw materials into a mixing device, and transferring the raw materials to a granulator after being mixed evenly, and the discharge port of the granulator is connected to a sorting mechanism; S2, the ceramsite to be heated is transferred to a set loading tray (5) through the discharge port of the sorting mechanism according to its size, the third motor (42) is energized, the ceramsite to be heated is evenly spread on the loading tray (5), and the heating mechanism in the box (2) is turned on; S3, heating set time, the first motor (33) is powered on and rotates forward, pushing the rotating rod (25) and the rotating plate (26) to move down to the position of the opening slot (39) near one end of the drop hole (7), the second motor (36) is powered on, the rotating rod (25) drives the support rod (11) to rotate to a set angle, the magnet (29) adsorbs the support rod (11) and then the support rod (11) rotates, the loading plate (5) droops and the ceramsite falls, the first motor (33) is powered on and rotates reversely, and the rotating rod (25) and the rotating plate (26) are reset; S4, repeating step S3, the ceramsite on the carrier plate is heated for a set time according to its size and then all transferred to the drop hole (7).

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