CN114768672B - Efficient red mud artificial aggregate granulating device and application method thereof - Google Patents
Efficient red mud artificial aggregate granulating device and application method thereof Download PDFInfo
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- CN114768672B CN114768672B CN202210500272.2A CN202210500272A CN114768672B CN 114768672 B CN114768672 B CN 114768672B CN 202210500272 A CN202210500272 A CN 202210500272A CN 114768672 B CN114768672 B CN 114768672B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
- C04B33/1322—Red mud
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
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- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a high-efficiency red mud artificial aggregate granulating device and a using method thereof, and belongs to the technical field of artificial aggregate building materials. An efficient red mud artificial aggregate granulating device comprises: a machine bottom plate; the support plate is provided with three pull rods in a penetrating way on the side wall of the support plate, the other ends of the three pull rods are provided with the same U-shaped mounting frame, and a roller is arranged between two side plates of the U-shaped mounting frame; the first support plates are symmetrically provided with cylinders between them, and electric heating rods are arranged in a plurality of mounting holes on both sides of the cylinders, and electric telescopic rods are also arranged on the side walls of the cylinders; and a central rotating shaft penetrating through the axis of the cylinder. Through the setting of roller structure, make the aggregate with both sides extrusion's mode in turn, the inside heating rod that sets up of roller simultaneously for aggregate shaping speed, electric telescopic handle can remove it from the cylinder after the aggregate shaping, guarantees the normal clear of follow-up work, has effectively improved work efficiency.
Description
Technical Field
The invention relates to the field of artificial aggregate building materials, in particular to a high-efficiency red mud artificial aggregate granulating device and a using method thereof.
Background
The red mud is used as solid waste residue in the alumina industry, 1 to 1.5t of red mud is produced every 1t of alumina, the accumulated accumulation amount of the red mud in recent years is over 50 hundred million t, and the annual growth of the red mud is continuously 2 hundred million t. At present, 95% of aluminum companies in the world all use the Bayer process to produce alumina, but the Bayer process red mud has the problems of high alkalinity, low activity, radioactivity and the like, so that the utilization rate of the red mud is less than 10%. And a large amount of red mud is disposed in a dam-building and piling mode, so that a large amount of land is occupied, potential environmental pollution risks exist, the development of the alumina industry is hindered, and the efficient utilization of Bayer process red mud is a hot spot in the industry. Along with the acceleration of urban construction, the demand on building material products is larger, especially the demand on aggregate, and because natural aggregate is derived from mountain-making and quarrying, the ecological environment is greatly destroyed, and if the red mud can be used for preparing light high-strength artificial aggregate, the large-scale recycling of Bayer process red mud can be realized.
However, in the granulation process using the existing granulation apparatus, there are the following problems: 1. when the traditional pressure forming granulation device is utilized, a large amount of raw materials remain on the device, so that the utilization rate of the raw materials is low, the device is difficult to clean, the subsequent granulation process is influenced, meanwhile, the density of the residual raw materials is overlarge under repeated pressing, and the residual raw materials are different from other powder clusters, so that the production has particle cracks, and the production efficiency is seriously influenced; 2. when a disc-type or barrel-type granulator is used, the condition of poor aggregate forming degree also exists, so that the density and the strength of the aggregate are not up to the standard, and the aggregate is difficult to replace natural aggregate to be used in practical engineering.
Therefore, if the efficient artificial aggregate granulating device can be provided, the problem of shortage of sand and stone resources is relieved, and the recycling of red mud is realized.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide a high-efficiency red mud artificial aggregate granulating device and a using method thereof, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a high-efficient red mud artificial aggregate pelletization device and application method thereof, includes the machine base, still includes:
the support plate is provided with three pull rods in a penetrating mode, one ends of the three pull rods are respectively provided with a check ring, springs are arranged between the check rings and the support plate, the springs are sleeved on the pull rods, the other ends of the three pull rods are provided with the same U-shaped mounting frame, a roller is arranged between two side plates of the U-shaped mounting frame, and two ends of a central shaft of the roller penetrate through the two side plates of the U-shaped mounting frame respectively and are in rotary connection with a contact position of the mounting frame;
the first support plates are symmetrically arranged at two sides of the opening, mounting plates are arranged on the side walls of the first support plates, a motor is fixedly arranged on the top surface of each mounting plate, a cylinder is arranged between the symmetrically arranged first support plates, a plurality of mounting holes are uniformly formed in two sides of each cylinder respectively, and an electric heating rod is fixedly arranged in each mounting hole; and
The center rotating shaft is fixedly connected with the contact position of the cylinder, two ends of the center rotating shaft penetrate through two first support plates respectively and are in rotary connection with the contact position of the first support plates, two sides of each first support plate are respectively attached with a limit ring, the limit rings are fixedly sleeved on the center rotating shaft, and one end of the center rotating shaft is fixedly connected with an output shaft of the motor through a coupler.
As a further scheme of the invention, two sides of the cylinder are symmetrically provided with limiting rings respectively, the two limiting rings are fixedly sleeved on the central rotating shaft, two first limiting rings are arranged between the two limiting rings and are respectively arranged at two sides of the cylinder, the first limiting rings are sleeved on the central rotating shaft, the axial leads of the first limiting rings and the central rotating shaft are consistent, the bottom of the first limiting ring is sleeved with a U-shaped clamping plate, the U-shaped clamping plate is in rotary connection with the first limiting rings, the bottom end of the U-shaped clamping plate is fixedly provided with a U-shaped connecting rod, the bottom end of the U-shaped connecting rod is provided with a square guide cylinder, the square guide cylinder is sleeved with a square guide rod in a sliding manner, and two ends of the square guide rod are fixedly connected with the opposite side walls of the first support plate.
As a further scheme of the invention, an electric telescopic rod is fixedly arranged on the side wall of the first supporting plate, the telescopic end of the electric telescopic rod is fixedly connected with the side wall of the U-shaped connecting rod, a roller structure is arranged between the two first limiting rings, the roller structure comprises a positioning ring and a sliding groove, the positioning rings are sleeved on a central rotating shaft, the axial leads of the positioning rings are consistent with those of the central rotating shaft, the spacing between the positioning rings is equal, the partition plates are uniformly attached and distributed about a cylinder, each partition plate penetrates through three positioning rings, the partition plates are fixedly connected with the positioning rings, the roller structure is in sliding connection with the cylinder, the roller structure is connected with the roller through belt transmission, the partition plates are provided with transverse slots, cutting bars are arranged in the transverse slots and are in sliding connection with the transverse slots, two ends of each cutting bar penetrate through the two limiting rings, the sliding grooves are arranged on the limiting rings, the cutting bars are in sliding connection with the sliding grooves, and the two ends of each cutting bar are respectively inlaid with balls.
As a further scheme of the invention, a plurality of fixed blocks are arranged on the side wall of the limiting ring, the number of the fixed blocks is consistent with that of cutting, the sliding rod vertically penetrates through the fixed blocks, the sliding rod is connected with the fixed blocks in a sliding manner, one end of the sliding rod, which faces the axis line of the limiting ring, is fixedly connected with the cutting, a first spring is fixedly arranged between the cutting and the corresponding fixed block, the first spring is sleeved on the sliding rod, two guide cylinders are sleeved on each cutting in a sliding manner, the two guide cylinders are symmetrically arranged at two ends of the partition plate, the guide cylinders are fixedly connected with the inner ring surface of the first limiting ring, an inserting plate is sleeved in the roller structure, two top plates are symmetrically arranged on one side, which faces the inner ring surface of the roller structure, of the inserting plate, and the two top plates are respectively and symmetrically arranged at two ends of the cylinder.
As a further scheme of the invention, the number of the plugboards is consistent with that of the partition boards, the plugboards are uniformly distributed around the central rotating shaft and are mutually staggered, the plugboards transversely penetrate through the cylinder, the cylinder is provided with through holes, the plugboards are in sliding connection with the through holes, two ends of each plugboard penetrate through two limiting rings, the limiting rings are provided with first sliding grooves, the plugboards are in sliding connection with the first sliding grooves, and the two ends of each plugboard are respectively embedded with balls.
As a further scheme of the invention, the side wall of the limiting ring is provided with a plurality of first fixing blocks, the number of the first fixing blocks is consistent with that of the inserting plates, the first fixing blocks and the fixing blocks are arranged in a staggered mode, the first sliding rods vertically penetrate through the first fixing blocks and are in sliding connection with the first fixing blocks, one end, facing the axis line of the limiting ring, of each first sliding rod is fixedly connected with a corresponding inserting plate, a second spring is fixedly arranged between each inserting plate and the corresponding first fixing block, and the second spring is sleeved on the first sliding rods.
As a further scheme of the invention, the first supporting plates are respectively and symmetrically and fixedly provided with a first electric telescopic rod, the telescopic ends of the first electric telescopic rods are fixedly provided with conical discs, the axial centers of the conical discs are provided with through holes for the central rotating shafts to pass through, the conical discs are in sliding connection with the central rotating shafts, the side walls of the conical discs are symmetrically provided with two guide rods, the guide rods are in sliding connection with the first supporting plates, the conical surfaces of the conical discs are opposite to the end parts of the cutting strips, the central part of one side of each conical disc, which faces towards the limiting ring, is provided with a mounting groove, the mounting groove is internally provided with a first conical disc, the axial centers of the first conical discs are provided with through holes for the central rotating shafts to pass through, the first conical discs are in sliding connection with the central rotating shafts, the side walls of the first conical discs are symmetrically provided with two first guide rods, the side walls of the conical discs are fixedly provided with second electric telescopic rods, and the telescopic ends of the second electric telescopic rods penetrate through the conical discs and are fixedly connected with the side walls of the first conical discs.
As a further scheme of the invention, the bottom surface of the belt is attached to the supporting plate, the four corners of the bottom surface of the supporting plate are respectively provided with first supporting legs, the bottom ends of the first supporting legs are fixedly connected with the top surface of the base, a funnel-shaped box body is arranged between the upper layer belt and the lower layer belt of the belt, the top and the bottom of the funnel-shaped box body are both in an opening shape, the two sides of the funnel-shaped box body are respectively provided with second supporting legs, the bottom ends of the second supporting legs are fixedly connected with the top surface of the base, the two ends of the bottom surface of the funnel-shaped box body are respectively and symmetrically provided with side baffles, the bottom surface of the side baffles are attached to the top surface of the lower layer belt of the belt, two second guide rods are symmetrically arranged on the top surface of the baffles, the top ends of the second guide rods are provided with stoppers, the second guide rods are sleeved with first guide cylinders, the second guide rods are slidably connected with the first guide cylinders, the first guide cylinders are fixed on the side walls of the funnel-shaped box body, and the side walls are in threaded connection with locking bolts.
As a further scheme of the invention, the side wall of the funnel-shaped box body is symmetrically provided with the second guide cylinders, the third guide rods are sleeved in the second guide cylinders in a sliding manner, a first mounting plate is arranged between the two second guide cylinders, the side wall of the first mounting plate is fixedly connected with a third electric telescopic rod, the telescopic end of the third electric telescopic rod is provided with a connecting plate, two ends of the connecting plate are fixedly connected with the third guide rods, the side end of the third guide rod is provided with a scraping plate, the scraping plate is obliquely arranged, the other end of the scraping plate is attached to the outer wall of the roller structure, two connecting rods are arranged at the top of the scraping plate, a first scraping plate is obliquely arranged at the top of the connecting rod, and the top of the first scraping plate is attached to the bottom surface of an upper layer belt of the belt.
As a further scheme of the invention, the stirred red mud is placed into the funnel-shaped box body from the opening at the top of the funnel-shaped box body, the red mud entering the funnel-shaped box body falls onto the lower layer belt between the two side baffles, the red mud falling onto the lower layer belt is driven by the belt to the roller structure, the two side baffles are used for preventing the red mud on the lower layer belt from falling, the amount of the red mud discharged from the funnel-shaped box body is controlled by the positions of the upper sliding baffle and the lower sliding baffle, and the sliding baffle can be fixed by tightening the locking bolts through the second guide rods, so that when the red mud in the funnel-shaped box body is brought to the roller structure by the lower layer belt, the red mud on the lower layer belt is rolled by the roller structure.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the invention, through the arrangement of the roller structure, the raw materials such as red mud are inlaid between the adjacent partition boards in a continuous rolling mode, the raw materials are extruded and formed under the continuous rolling of the roller structure, and meanwhile, the electric heating rods arranged in the cylinder body can accelerate the forming of aggregate, so that the density and strength of the aggregate are effectively ensured. After the aggregate is formed, the electric telescopic rod can push the roller structure to move away from the cylinder, so that the cylinder is kept clean, the subsequent granulating process is not affected, meanwhile, the roller structure on the other side is moved to the cylinder to continue the compression forming of the aggregate, the two sides of the roller are ensured to work alternately, and the working efficiency is effectively improved.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
FIG. 2 is a perspective view of the structure of the present invention;
FIG. 3 is a partial cross-sectional view of the structure of FIG. 1 illustrating the structure of the present invention;
FIG. 4 is an enlarged partial view of FIG. 3 illustrating the structure of the present invention;
FIG. 5 is an enlarged view of part B of FIG. 3 of the structure of the present invention;
FIG. 6 is a side view of the stop collar of FIG. 3 illustrating the construction of the present invention;
FIG. 7 is a cross-sectional view of the cylinder of FIG. 1 illustrating the structure of the present invention;
reference numerals: 1-base, 2-leg, 3-ladder, 4-opening, 5-swash plate, 6-support plate, 7-tie rod, 8-retainer ring, 9-U-shaped mounting bracket, 10-roller, 11-first support plate, 12-cylinder, 13-center pivot, 14-mounting plate, 15-motor, 16-spring, 17-retainer ring, 18-retainer ring, 19-first retainer ring, 20-U-shaped cleat, 21-U-shaped connecting rod, 22-square guide cylinder, 23-square guide rod, 24-electric telescopic rod, 25-roller structure, 251-retainer ring, 252-spacer plate, 26-transverse slot, 27-insert, 28-slide slot, 29-fixed block, 30-slide rod, 31-first spring 32-guide cylinder, 33-insert plate, 34-perforation, 35-first slide groove, 36-first fixed block, 37-first slide bar, 38-second spring, 39-first electric telescopic rod, 40-conical disk, 41-guide rod, 42-mounting groove, 42-first conical disk, 43-first guide rod, 44-second electric telescopic rod, 46-top plate, 47-belt, 48-mounting hole, 49-electric heating rod, 50-support plate, 51-first funnel-shaped box, 53-first guide cylinder, 54-second guide rod, 55-stop, 56-locking bolt, 57-baffle, 58-U-shaped handle, 59-side baffle, 60-third guide rod, 61-a first mounting plate, 62-a third electric telescopic rod, 63-a connecting plate, 64-a scraper, 65-a connecting rod, 66-a first scraper, 67-a second guide cylinder and 68-a second support leg.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
In one embodiment, a high-efficiency red mud artificial aggregate granulating device and a using method thereof, see fig. 1 to 7, comprises a machine base 1, and is characterized by further comprising:
the support plate 6 is provided with three pull rods 7 in a penetrating manner on the side wall of the support plate 6, one ends of the three pull rods 7 are respectively provided with a retainer ring 8, a spring 16 is arranged between the retainer ring 8 and the support plate 6, the spring 16 is sleeved on the pull rods 7, the other ends of the three pull rods 7 are provided with the same U-shaped mounting frame 9, a roller 10 is arranged between two side plates of the U-shaped mounting frame 9, and two ends of a central shaft of the roller 10 penetrate through two side plates of the U-shaped mounting frame 9 respectively and are in rotary connection with a contact part of the mounting frame 9;
the first support plates 11 are symmetrically arranged at two sides of the opening 4, mounting plates 14 are arranged on the side walls of the first support plates 11, motors 15 are fixedly arranged on the top surfaces of the mounting plates 14, cylinders 12 are arranged between the symmetrically arranged first support plates 11, a plurality of mounting holes 48 are uniformly formed in two sides of each cylinder 12, and electric heating rods 49 are fixedly arranged in each mounting hole 48; and
The center rotating shaft 13, the center rotating shaft 13 is arranged at the axis center of the cylinder 12 in a penetrating way, the center rotating shaft 13 is fixedly connected with the contact part of the cylinder 12, two ends of the center rotating shaft 13 penetrate through the two first supporting plates 11 respectively and are in rotary connection with the contact part of the two first supporting plates, two sides of the first supporting plates 11 are respectively attached with a limiting ring 17, the limiting rings 17 are fixedly sleeved on the center rotating shaft 13, and one end of the center rotating shaft 13 is fixedly connected with an output shaft of the motor 15 through a coupler.
Further, referring to fig. 1 to 7, two sides of the cylinder 12 are symmetrically provided with limiting rings 18 respectively, two limiting rings 18 are fixedly sleeved on the central rotating shaft 13, two first limiting rings 19 are arranged between the two limiting rings 18, the two first limiting rings 19 are respectively arranged at two sides of the cylinder 12, the first limiting rings 19 are sleeved on the central rotating shaft 13, the axial leads of the first limiting rings 19 and the central rotating shaft 13 are consistent, a U-shaped clamping plate 20 is sleeved at the bottom of the first limiting rings 19, the U-shaped clamping plate 20 is in rotary connection with the first limiting rings 19, a U-shaped connecting rod 21 is fixed at the bottom end of the U-shaped clamping plate 20, a square guide cylinder 22 is arranged at the bottom end of the U-shaped connecting rod 21, a square guide rod 23 is sleeved in the square guide cylinder 22 in a sliding manner, and two ends of the square guide rod 23 are fixedly connected with opposite side walls of the first support plate 11.
Further, referring to fig. 1 to 7, the side wall of the first support plate 11 is fixedly provided with an electric telescopic rod 24, the telescopic end of the electric telescopic rod 24 is fixedly connected with the side wall of the U-shaped connecting rod 21, a roller structure 25 is arranged between the two first limiting rings 19, the roller structure 25 comprises positioning rings 251 and 252, the positioning rings 251 are sleeved on the central rotating shaft 13, the axial lead of the 251 is consistent with that of the central rotating shaft 13, the spacing between the positioning rings 251 is equal, the partition plates 252 are uniformly attached to the cylinder 12, each partition plate 252 penetrates through three positioning rings 251, the partition plates 252 are fixedly connected with the positioning rings 251, the roller structure 25 is in sliding connection with the cylinder 12, the roller structure 25 is in transmission connection with the roller 10 through a belt 47, the partition plates 252 are provided with transverse slots 26, the two ends of each insert 27 penetrate through the two limiting rings 18, the limiting rings 18 are provided with sliding grooves 28, and the insert 27 are in sliding connection with the sliding grooves 28, and the two ends of each insert 27 are respectively inlaid with balls.
Further, referring to fig. 1 to 7, a plurality of fixing blocks 29 are provided on the side wall of the limiting ring 18, the number of the fixing blocks 29 is consistent with the number of the cutting blocks 27, the sliding rod 30 vertically penetrates through the fixing blocks 29, the sliding rod 30 is slidably connected with the fixing blocks 29, the sliding rod 30 is fixedly connected with the cutting blocks 27 towards one end of the axial lead of the limiting ring 18, a first spring 31 is fixedly arranged between the cutting blocks 27 and the corresponding fixing blocks 29, the first spring 31 is sleeved on the sliding rod 30, two guide cylinders 32 are slidably sleeved on each cutting block 27, the two guide cylinders 32 are symmetrically arranged at two ends of the partition plate 252, the guide cylinders 32 are fixedly connected with the inner ring surface of the first limiting ring 19, a plugboard 33 is sleeved in the roller structure 25, two top plates 46 are symmetrically arranged towards one side of the inner ring surface of the roller structure 25, and the two top plates 46 are symmetrically arranged at two ends of the cylinder 12 respectively.
Further, referring to fig. 1 to 7, the number of the insert plates 33 is identical to that of the partition plates 252, the insert plates 33 are uniformly distributed around the central rotating shaft 13, the insert plates 33 and 252 are staggered with each other, the insert plates 33 transversely penetrate through the cylinder 12, the cylinder 12 is provided with the through holes 34, the insert plates 33 are slidably connected with the through holes 34, two ends of the insert plates 33 penetrate through the two limiting rings 18, the limiting rings 18 are provided with the first sliding grooves 35, the insert plates 33 are slidably connected with the first sliding grooves 35, and the two ends of the insert plates 33 are respectively embedded with balls.
Further, referring to fig. 1 to 7, the side wall of the limiting ring 18 is provided with a plurality of first fixing blocks 36, the number of the first fixing blocks 36 is identical to that of the inserting plates 33, the first fixing blocks 36 and the fixing blocks 29 are staggered, the first sliding rods 37 vertically penetrate through the first fixing blocks 36, the first sliding rods 37 are slidably connected with the first fixing blocks 36, one end, facing the axis line of the limiting ring 18, of each first sliding rod 37 is fixedly connected with a corresponding inserting plate 33, a second spring 38 is fixedly arranged between each inserting plate 33 and the corresponding first fixing block 36, and the second springs 38 are sleeved on the first sliding rods 37.
Further, referring to fig. 1 to 7, the opposite side walls of the first support plate 11 are respectively and symmetrically and fixedly provided with a first electric telescopic rod 39, the telescopic end of the first electric telescopic rod 39 is fixedly provided with a conical disc 40, the axial center of the conical disc 40 is provided with a through hole for the central rotating shaft 13 to pass through, the conical disc 40 is in sliding connection with the central rotating shaft 13, the side walls of the conical disc 40 are symmetrically provided with two guide rods 41, the guide rods 41 are in sliding connection with the first support plate 11, the conical surface of the conical disc 40 is opposite to the end part of the cutting 27, the conical disc 40 is provided with a mounting groove 42 towards the central position of one side of the limiting ring 18, the mounting groove 42 is internally provided with a first conical disc 43, the axial center of the first conical disc 43 is provided with a through hole for the central rotating shaft 13 to pass through, the first conical disc 43 is in sliding connection with the central rotating shaft 13, the side walls of the first conical disc 43 are symmetrically provided with two first guide rods 44, the side walls of the conical disc 40 are fixedly provided with a second electric rod 45, and the second electric rod 45 penetrates through the side walls of the conical disc 40 and is fixedly connected with the inner conical disc 42.
Further, referring to fig. 1-7, the bottom surface of the belt 47 is attached to the supporting plate 50, four corners of the bottom surface of the supporting plate 50 are respectively provided with a first supporting leg 51, the bottom end of the first supporting leg 51 is fixedly connected with the top surface of the base 1, a funnel-shaped box 52 is arranged between the upper layer belt and the lower layer belt of the belt 47, the top and the bottom of the funnel-shaped box 52 are both opened, two sides of the funnel-shaped box 52 are respectively provided with a second supporting leg 68, the bottom end of the second supporting leg 68 is fixedly connected with the top surface of the base 1, two ends of the bottom surface of the funnel-shaped box 52 are respectively symmetrically provided with a side baffle 59, the bottom surface of the side baffle 59 is attached to the top surface of the lower layer belt 47, one side of the funnel-shaped box 52 is attached to a baffle 57, the side wall of the baffle 57 is provided with a U-shaped handle 58, two second guide rods 54 are symmetrically arranged on the top surface of the baffle 57, the top end of the second guide rods 54 is provided with a stop block 55, the second guide rods 54 are sleeved with first guide cylinders 53, the second guide rods 54 are connected with the first guide cylinders 53 in a sliding mode, and the first guide cylinders 53 are fixedly connected with the side walls 53 on the side walls of the first guide cylinders, and the side walls of the first guide cylinders are fixedly connected with the side walls of the screw bolts 53.
Further, referring to fig. 1 to 7, the side walls of the funnel-shaped box 52 are symmetrically provided with second guide cylinders 67, a third guide rod 60 is sleeved in the second guide cylinders 67 in a sliding manner, a first mounting plate 61 is arranged between the two second guide cylinders 67, the side walls of the first mounting plate 61 are fixedly connected with a third electric telescopic rod 62, the telescopic end of the third electric telescopic rod 62 is provided with a connecting plate 63, two ends of the connecting plate 63 are fixedly connected with the third guide rod 60, the side ends of the third guide rod 60 are provided with scraping plates 64, the scraping plates 64 are arranged in an inclined manner, the other ends of the scraping plates 64 are attached to the outer wall of the roller structure 25, two connecting rods 65 are arranged at the tops of the scraping plates 64, a first scraping plate 66 is arranged in an inclined manner, and the tops of the first scraping plates 66 are attached to the bottom surface of an upper belt of the belt 47.
Further, referring to fig. 1 to 7, the stirred red mud is put into the funnel-shaped box 52 from the top opening of the funnel-shaped box 52, the red mud entering the funnel-shaped box 52 falls onto the lower belt between the two side baffles 59, the red mud falling onto the lower belt is carried towards the roller structure 25 along with the transmission of the belt 47, the two side baffles 59 are used for preventing the red mud falling onto the lower belt, the amount of the red mud from the funnel-shaped box 52 is controlled by the positions of the upper sliding baffle 57 and the lower sliding baffle 57, the sliding baffle 57 can be fixed by screwing the locking bolt 56 through the second guide rod 54, and thus, when the red mud in the funnel-shaped box 52 is carried to the roller structure 25 by the lower belt, the red mud on the lower belt is rolled by the roller structure 25.
In the embodiment, the four corners of the bottom surface of the base 1 are respectively and fixedly provided with the supporting legs 2, the two sides of the base 1 are respectively and symmetrically fixed with the ladder 3, one end of the base 1 is provided with the opening 4, the opening 4 is internally provided with the inclined plate 5, and the top end of the inclined plate 5 is fixedly connected with the inner side of the opening 4;
the novel U-shaped support is characterized in that a support plate 6 is fixed at one end of the top surface of the base 1, three pull rods 7 are arranged on the side wall of the support plate 6 in a penetrating manner, check rings 8 are respectively fixed at one end of each of the three pull rods 7, springs 16 are arranged between each of the check rings 8 and the support plate 6, the springs 16 are sleeved on the pull rods 7, the same U-shaped mounting frame 9 is fixed at the other end of each of the three pull rods 7, a roller 10 is arranged between two side plates of the U-shaped mounting frame 9, and two ends of a central shaft of the roller 10 penetrate through the two side plates of the U-shaped mounting frame 9 respectively and are in rotary connection with contact positions of the two side plates;
Two first support plates 11 are symmetrically fixed at the other end of the top surface of the base 1, the two first support plates 11 are symmetrically arranged at two sides of the opening 4, a mounting plate 14 is fixed on the side wall of one first support plate 11, a motor 15 is fixedly mounted on the top surface of the mounting plate 14, a cylinder 12 is arranged between the two first support plates 11, a plurality of mounting holes 48 are uniformly formed in two sides of the cylinder 12 respectively, and an electric heating rod 49 is fixedly mounted in each mounting hole 48;
the center rotating shaft 13 penetrates through the axis of the cylinder 12, the contact part of the center rotating shaft 13 and the cylinder 12 is fixedly connected, two ends of the center rotating shaft 13 penetrate through two first support plates 11 respectively and are in rotary connection with the contact part of the two first support plates, two sides of each first support plate 11 are respectively attached with a limit ring 17, the limit rings 17 are fixedly sleeved on the center rotating shaft 13, and one end of the center rotating shaft 13 is fixedly connected with an output shaft of the motor 15 through a coupler;
the two sides of the cylinder 12 are symmetrically provided with limiting rings 18 respectively, the two limiting rings 18 are fixedly sleeved on the central rotating shaft 13, two first limiting rings 19 are arranged between the two limiting rings 18, the two first limiting rings 19 are respectively arranged on the two sides of the cylinder 12, the first limiting rings 19 are sleeved on the central rotating shaft 13, the axial leads of the first limiting rings 19 and the central rotating shaft 13 are consistent, the bottoms of the two first limiting rings 19 are respectively sleeved with a U-shaped clamping plate 20, the U-shaped clamping plates 20 are rotationally connected with the first limiting rings 19, the bottom ends of the two U-shaped clamping plates 20 are fixedly provided with the same U-shaped connecting rod 21, the bottom ends of the U-shaped connecting rod 21 are fixedly provided with square guide cylinders 22, square guide rods 23 are sleeved in the square guide cylinders 22 in a sliding manner, and the two ends of each square guide rod 23 are fixedly connected with the opposite side walls of the two first support plates 11;
An electric telescopic rod 24 is fixedly mounted on the side wall of one first supporting plate 11, the telescopic end of the electric telescopic rod 24 is fixedly connected with the side wall of the U-shaped connecting rod 21, a roller structure 25 is arranged between two first limiting rings 19, the roller structure 25 consists of three positioning rings 251 and a plurality of partition plates 252, the positioning rings 251 are sleeved on the central rotating shaft 13, the axial lead of each of the three positioning rings 251 is consistent with the axial lead of the central rotating shaft 13, the spacing between two adjacent positioning rings 251 in each of the three positioning rings 251 is equal, the partition plates 252 are uniformly attached and distributed around the cylinder 12, each partition plate 252 penetrates through the three positioning rings 251, the contact part of each partition plate 252 and the three positioning rings 251 is fixedly connected, the partition plates 252 face towards one side of the cylinder 12 and are aligned with the inner ring surface of the positioning rings 251, the other side of each partition plate 252 is aligned with the outer ring surface of the positioning rings 251, the roller structure 25 is sleeved on the cylinder 12 and is connected with the cylinder 10 in a sliding manner, each partition plate 252 is provided with a transverse slot 26 through a belt 47 in a transmission manner, each partition plate 252 is provided with a transverse slot 26, each partition plate 252 is internally inserted into each transverse slot 26 and is connected with two insert slots 27, each insert 27 is connected with two insert slots 27 in a sliding manner, and each insert slot 27 is respectively penetrates through two insert slots 28 and each insert slot 28 is connected with two insert slots 28 in sliding way;
A plurality of fixing blocks 29 are uniformly fixed on the side wall of the limiting ring 18 by taking the axial lead of the fixing blocks 29 as the center, the number of the fixing blocks 29 is consistent with that of the cutting bars 27, each fixing block 29 is vertically penetrated with a sliding rod 30, the sliding rods 30 are in sliding connection with the fixing blocks 29, one end of each sliding rod 30, which faces the axial lead of the limiting ring 18, is fixedly connected with a corresponding cutting bar 27, a first spring 31 is fixedly arranged between the cutting bar 27 and the corresponding fixing block 29, the first spring 31 is sleeved on the sliding rod 30, each cutting bar 27 is sleeved with two guide cylinders 32 in a sliding manner, the two guide cylinders 32 are symmetrically arranged at two ends of a partition plate 252, the two guide cylinders 32 are respectively fixedly connected with the inner ring surfaces of two first limiting rings 19, a plurality of inserting plates 33 are sleeved in the roller structure 25, two top plates 46 are symmetrically arranged at two ends of the cylinder 12 respectively and symmetrically arranged on one side of the inserting plates 33, which faces the inner ring surface of the roller structure 25;
the number of the plugboards 33 is consistent with that of the plurality of the partition boards 252, the plugboards 33 are uniformly distributed around the central rotating shaft 13, the plugboards 33 and the partition boards 252 are mutually staggered, the plugboards 33 transversely penetrate through the cylinder 12, the cylinder 12 is provided with through holes 34 for each plugboard 33 to penetrate through, the plugboards 33 are in sliding connection with the through holes 34, two ends of each plugboard 33 penetrate through two limiting rings 18, the limiting rings 18 are provided with first sliding grooves 35 for the plugboards 33 to penetrate through, the plugboards 33 are in sliding connection with the first sliding grooves 35, and two ends of each plugboard 33 are respectively embedded with balls;
A plurality of first fixing blocks 36 are uniformly fixed on the side wall of the limiting ring 18 by taking the axial lead of the limiting ring as the center, the number of the first fixing blocks 36 is consistent with that of the plugboards 33, the positions of the first fixing blocks 36 and the fixing blocks 29 on the side wall of the limiting ring 18 are staggered, each first fixing block 36 is vertically penetrated with a first sliding rod 37, the first sliding rods 37 are in sliding connection with the first fixing blocks 36, one end of each first sliding rod 37, which faces the axial lead of the limiting ring 18, is fixedly connected with one plugboard 33 corresponding to the axial lead of the limiting ring, a second spring 38 is fixedly arranged between the plugboard 33 and the corresponding first fixing block 36, and the second spring 38 is sleeved on the first sliding rod 37;
the two first supporting plates 11 are symmetrically and fixedly provided with first electric telescopic rods 39 on opposite side walls respectively, the telescopic ends of the first electric telescopic rods 39 are fixedly provided with conical discs 40, the axial center of each conical disc 40 is provided with a through hole for the central rotating shaft 13 to pass through, each conical disc 40 is sleeved on the corresponding central rotating shaft 13 and is in sliding connection with the corresponding central rotating shaft, the side walls of each conical disc 40 are symmetrically and fixedly provided with two guide rods 41, each guide rod 41 penetrates through each first supporting plate 11 and is in sliding connection with the corresponding contact part, the conical surface of each conical disc 40 is opposite to the end of each cutting 27, the position, facing the limiting ring 18, of each conical disc 40 is provided with a mounting groove 42, each mounting groove 42 is internally provided with a first conical disc 43, the axial center of each first conical disc 43 is provided with a through hole for the corresponding central rotating shaft 13 to pass through, each first conical disc 43 is sleeved on the corresponding central rotating shaft 13 and is in sliding connection with the corresponding central rotating shaft, the corresponding first guide rod 44 is symmetrically and fixedly provided with two first guide rods 44 on the side walls of the conical discs 40, each first guide rod 44 penetrates through the conical discs 40 and is in sliding connection with the corresponding contact part of the corresponding conical discs 40, and the corresponding second electric telescopic rods 45 are fixedly connected with the first conical discs 45, and the first telescopic rods 45 are fixedly arranged in the telescopic ends of the conical discs 42;
The bottom surface of the belt 47 is attached with a supporting plate 50, four corners of the bottom surface of the supporting plate 50 are respectively and fixedly connected with a first supporting leg 51, the bottom end of the first supporting leg 51 is fixedly connected with the top surface of the base 1, a funnel-shaped box 52 is arranged between the upper layer belt and the lower layer belt of the belt 47, the top and the bottom of the funnel-shaped box 52 are both opened, two sides of the funnel-shaped box 52 are respectively and fixedly connected with a second supporting leg 68, the bottom end of the second supporting leg 68 is fixedly connected with the top surface of the base 1, two ends of the bottom surface of the funnel-shaped box 52 are respectively and symmetrically fixed with a side baffle 59, the bottom surface of the side baffle 59 is attached with the top surface of the lower layer belt of the belt 47, one side of the funnel-shaped box 52 is attached with a baffle 57, a U-shaped handle 58 is fixed on the side wall of the baffle 57, two second guide rods 54 are symmetrically fixed with a stop 55 on the top surface of the baffle 57, a first guide cylinder 53 is sleeved on the second guide rod 54, the second guide rod 54 is connected with the first guide cylinder 53 in a sliding manner, and the side wall of the first guide cylinder 53 is fixedly connected with a bolt on the side wall of the funnel-shaped box 52;
two second guide cylinders 67 are symmetrically fixed on the side wall of the funnel-shaped box body 52, a third guide rod 60 is sleeved on each of the two second guide cylinders 67 in a sliding manner, a first mounting plate 61 is fixed between the two second guide cylinders 67, a third electric telescopic rod 62 is fixedly installed on the side wall of the first mounting plate 61, a connecting plate 63 is fixed on the telescopic end of the third electric telescopic rod 62, two ends of the connecting plate 63 are fixedly connected with the two third guide rods 60 respectively, the same scraping plate 64 is fixed at the side ends of the two third guide rods 60, the scraping plate 64 is obliquely arranged, the other ends of the scraping plates 64 are attached to the outer wall of the roller structure 25, two connecting rods 65 are fixedly connected with one first scraping plate 66 at the top of the scraping plate 64, the top of the first scraping plate 66 is obliquely arranged, and the top of the first scraping plate 66 is attached to the bottom surface of an upper layer belt of the belt 47;
The motor 15, the electric telescopic rod 24, the first electric telescopic rod 39, the second electric telescopic rod 45, the third electric telescopic rod 62 and the electric heating rod 49 are respectively and electrically connected with an external power supply through wires;
the electric telescopic rod 24, the first electric telescopic rod 39, the second electric telescopic rod 4 and the third electric telescopic rod 62 are all electric push rods of the BXTL type;
the electric heating rod 49 is a BY-RDKGR type electric heating rod;
the working principle of the invention is as follows:
firstly, a motor 15 is started, an output shaft of the motor 15 drives a central rotating shaft 13 to synchronously and slowly rotate clockwise when the motor 15 runs, the central rotating shaft 13 synchronously drives a cylinder 12 and a roller structure 25 to rotate when the central rotating shaft 13 rotates, a belt 47 is driven to synchronously drive when the roller structure 25 rotates, at the moment, the stirred red mud is put into a funnel-shaped box 52 from an opening at the top of the funnel-shaped box 52, the red mud entering the funnel-shaped box 52 falls onto a lower belt between two side baffles 59, along with the transmission of the belt 47, the red mud falling onto the lower belt is brought to the roller structure 25, the two side baffles 59 can effectively prevent the red mud falling onto the lower belt in the process, and the red mud output from the funnel-shaped box 52 can be effectively controlled through the positions of the upper sliding baffle 57 and the lower sliding baffle 57;
Tightening the locking bolt 56 can fix the sliding baffle 57 through the second guide rod 54, so that when the red mud in the funnel-shaped box body 52 is brought to the roller structure 25 by the lower layer belt, the red mud on the lower layer belt is rolled by the roller structure 25, when the red mud is rolled by the roller structure 25, the red mud can be embedded between the adjacent partition plates 252 on the roller structure 25 due to the extrusion of the belt 47 and the rolling of the roller structure 25, the red mud entering between the adjacent partition plates 252 is extruded and fixed between the adjacent partition plates 252 under the blocking of the outer ring surface of the cylinder 12, and as the roller structure 25 continuously rotates, the red mud entering between the adjacent partition plates 252 is more and more, and when the cavity between the adjacent partition plates 252 is filled with the red mud, the motor 15 is stopped;
due to the arrangement of the three springs 16, when red mud is rolled between the belt 47 and the roller structure 25, the belt 47 pulls the roller 10, when the roller 10 is pulled, the three springs 16 are compressed, and then the roller 10 is given reverse tension, so that the belt 47 is always stretched, the red mud in the belt 47 is ensured to be rolled between the adjacent partition plates 252, the arrangement of the scraping plates 64 ensures that the excessive red mud adhered and protruded on the outer ring surface of the roller structure 25 is scraped off by the scraping plates 64, the smoothness and the neatness of the outer ring surface of the roller structure 25 are ensured, and similarly, the red mud adhered on the bottom surface of the upper belt of the belt 47 can be scraped off by the first scraping plates 66 through the arrangement of the first scraping plates 66, so that the smoothness and the neatness of the bottom surface of the upper belt are ensured;
The red mud scraped by the scraping plate 64 and the first scraping plate 66 falls onto the lower layer belt again, moves towards the roller structure 25 along with the lower layer belt again, and fills the space between the adjacent partition plates 252 on the roller structure 25 continuously, when the red mud is embedded into the space between the adjacent partition plates 252 on the roller structure 25, the electric heating rods 49 are started, so that the temperature of the cylinder 12 can be increased by the plurality of electric heating rods 49, the solidification and molding of the red mud embedded on the roller structure 25 can be accelerated, the molding speed of the red mud aggregate is effectively improved, and when the cavities between the adjacent partition plates 252 are filled with the red mud, the motor 15 is stopped;
the telescoping end of the third motor telescoping rod 62 is then controlled to retract to separate the scraper 64 from the exterior of the roller structure 25, and the telescoping end of the first motor telescoping rod 39 is then controlled to extend to the maximum extent so that the telescoping end of the first motor telescoping rod 39 pushes the conical discs 40 and the two conical discs 40 are pushed in opposite directions to simultaneously push the two ends of the plurality of slips 27 to expand the plurality of slips 27 outwardly so that the slips 27 extend from the transverse slots 26 in the spacer 252 and when the plurality of slips 27 extend outwardly simultaneously, the belt 47 around the roller structure 25 can be supported to separate the belt 47 from the roller structure 25, and due to the arrangement of the springs 16, the belt 47 pulls the roller 10 when the belt 47 is supported by the plurality of inserts 33, the springs 16 are compressed so as not to damage the belt 47;
The telescopic end of the electric telescopic rod 24 is controlled to extend to the maximum extent, so that the telescopic end of the electric telescopic rod 24 pushes the U-shaped connecting rod 21, the U-shaped connecting rod 21 drives the two first limiting rings 19 to move through the two U-shaped clamping plates 20 at the same time, when the two first limiting rings 19 move, the guide cylinders 32 fixed on the inner ring surfaces of the two first limiting rings 19 move at the same time, the roller structure 25 between the two first limiting rings 19 can be driven to move synchronously through the guide cylinders 32 fixed on the inner ring surfaces of the two first limiting rings 19 when the two first limiting rings 19 move, when the telescopic end of the electric telescopic rod 24 extends to the maximum extent, the area between the two adjacent positioning rings 251 on one side of the roller structure 25 moves away from the cylinder 12, the area between the two adjacent positioning rings 251 on the other side of the roller structure 25 moves onto the cylinder 12, namely, a part with red mud on the roller structure 25 moves away from the cylinder 12, and no part of red mud moves onto the cylinder 12;
like this the both sides part of roller structure 25 can use in turn, and when the press forming's of roller structure 25 one side red mud aggregate deducted, the other side part of roller structure 25 can be continuous carries out the press forming work of red mud, has effectually improved work efficiency. At this time, the telescopic end of the first electric telescopic rod 39 is controlled to retract to the original position, at this time, the conical disc 40 is not at the end of the pushing cutting 27, the cutting 27 is re-embedded into the transverse slot 26 on the partition 252 under the action of the first spring 31, the belt 47 is re-contacted with the roller structure 25, then the telescopic end of the third electric telescopic rod 62 is controlled to extend and reset, so that the scraping plate 64 is attached to the outside of the roller structure 25, at this time, the motor 15 can be started again, so that the red mud is continuously rolled by the part of the roller structure 25 without red mud, and the process of pressing red mud aggregate is continuously carried out in the space between the adjacent partition 252;
At this time, the expansion ends of the two second electric expansion rods 45 are controlled to be stretched to the maximum extent, so that the expansion ends of the second electric expansion rods 45 push the first conical discs 43, when the two first conical discs 43 are pushed in opposite directions, the two ends of the plurality of inserting plates 33 are simultaneously pushed to enable the plurality of inserting plates to expand outwards, when the inserting plates 33 expand outwards, red mud aggregate between two adjacent partition plates 252 formed by pressing on the original roller structure 25 is ejected through the top plate 46, the ejected red mud aggregate falls onto the inclined plate 5, and the falling process of the red mud aggregate between the two adjacent partition plates 252 is completed. After the top plate 46 extends between the two adjacent partition plates 252 and ejects the red mud aggregate, the telescopic end of the second electric telescopic rod 45 is controlled to retract to the original position, so that the first conical disc 43 is not at the end of the jacking inserting plate 33, the inserting plate 33 is reset under the action of the second spring 38, and the top plate 46 is withdrawn from between the two adjacent partition plates 252. Through the setting of layer board 50, layer board 50 can support the weight of lower floor's belt, guarantees that lower floor's belt does not warp when dragging red mud.
The lightweight high-strength red mud artificial aggregate manufactured by the granulating device is characterized by comprising the following components in percentage by weight: the prepared artificial aggregate has the cylinder pressure strength of 6-9 MPa, the water absorption rate of 5-8% and the bulk density of 800-900 kg/m 3 The content of the precipitated heavy metal ions meets the specification.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. The utility model provides a high-efficient red mud artificial aggregate pelletization device, includes the machine base, its characterized in that still includes:
the support plate is provided with three pull rods in a penetrating mode, one ends of the three pull rods are respectively provided with a check ring, springs are arranged between the check rings and the support plate, the springs are sleeved on the pull rods, the other ends of the three pull rods are provided with the same U-shaped mounting frame, a roller is arranged between two side plates of the U-shaped mounting frame, and two ends of a central shaft of the roller penetrate through the two side plates of the U-shaped mounting frame respectively and are in rotary connection with a contact position of the mounting frame;
the first support plates are symmetrically arranged at two sides of the opening, mounting plates are arranged on the side walls of the first support plates, a motor is fixedly arranged on the top surface of each mounting plate, a cylinder is arranged between the symmetrically arranged first support plates, a plurality of mounting holes are uniformly formed in two sides of each cylinder respectively, and an electric heating rod is fixedly arranged in each mounting hole; and
The center rotating shaft penetrates through the axis of the cylinder and is fixedly connected with the contact position of the cylinder, two ends of the center rotating shaft penetrate through two first support plates respectively and are in rotary connection with the contact position of the first support plates, limit rings are arranged on two sides of the first support plates, the limit rings are fixedly sleeved on the center rotating shaft, and one end of the center rotating shaft is fixedly connected with an output shaft of the motor through a coupler;
the two sides of the cylinder are symmetrically provided with limiting rings respectively, the two limiting rings are fixedly sleeved on the central rotating shaft, two first limiting rings are arranged between the two limiting rings and are respectively arranged on the two sides of the cylinder, the first limiting rings are sleeved on the central rotating shaft, the axial leads of the first limiting rings and the central rotating shaft are consistent, the bottom of each first limiting ring is sleeved with a U-shaped clamping plate, the U-shaped clamping plates are rotatably connected with the first limiting rings, the bottom ends of the U-shaped clamping plates are fixedly connected with U-shaped connecting rods, square guide rods are sleeved at the bottom ends of the U-shaped connecting rods in a sliding manner, and the two ends of each square guide rod are fixedly connected with the opposite side walls of the first support plate;
the roller structure is characterized in that an electric telescopic rod is fixedly mounted on the side wall of the first supporting plate, the telescopic end of the electric telescopic rod is fixedly connected with the side wall of the U-shaped connecting rod, a roller structure is arranged between the two first limiting rings, the roller structure comprises positioning rings and positioning rings, the positioning rings are sleeved on the central rotating shaft, the axial lead is consistent with the axial lead of the central rotating shaft, the spacing between the positioning rings is equal, the partition plates are uniformly attached to and distributed about the cylinder, each partition plate penetrates through three positioning rings, the partition plates are fixedly connected with the positioning rings, the roller structure is in sliding connection with the cylinder, the roller structure is connected with the roller through belt transmission, transverse slots are formed in the partition plates, cutting edges are arranged in the transverse slots, the cutting edges are in sliding connection with the transverse slots, two ends of each cutting edge penetrate through the two limiting rings, sliding grooves are formed in the limiting rings, and balls are respectively inlaid at the two ends of each cutting edge;
The limiting ring is characterized in that a plurality of fixing blocks are arranged on the side wall of the limiting ring, the number of the fixing blocks is consistent with that of cutting, the sliding rods vertically penetrate through the fixing blocks, the sliding rods are slidably connected with the fixing blocks, the cutting is fixedly connected with one end of the sliding rod, which faces the axis line of the limiting ring, a first spring is fixedly arranged between the cutting and the corresponding fixing block, the first spring is sleeved on the sliding rods, two guide cylinders are sleeved on each cutting in a sliding mode, the two guide cylinders are symmetrically arranged at two ends of the partition plate, the guide cylinders are fixedly connected with the inner ring surface of the first limiting ring, an inserting plate is sleeved in the roller structure, two top plates are symmetrically arranged on one side of the inner ring surface of the roller structure, and the two top plates are symmetrically arranged at two ends of the cylinder respectively.
2. The efficient red mud artificial aggregate granulating device according to claim 1, wherein the number of the plugboards is consistent with that of the partition boards, the plugboards are uniformly distributed around the central rotating shaft and are arranged in a staggered mode, the plugboards transversely penetrate through the cylinder, the cylinder is provided with through holes, the plugboards are in sliding connection with the through holes, two limiting rings are penetrated through the two ends of the plugboards, the limiting rings are provided with first sliding grooves, the plugboards are in sliding connection with the first sliding grooves, and the two ends of the plugboards are respectively embedded with balls.
3. The efficient red mud artificial aggregate granulating device according to claim 2, wherein a plurality of first fixing blocks are arranged on the side wall of the limiting ring, the number of the first fixing blocks is consistent with that of the inserting plates, the first fixing blocks and the fixing blocks are arranged in a staggered mode, the first sliding rods vertically penetrate through the first fixing blocks, the first sliding rods are connected with the first fixing blocks in a sliding mode, one end, facing the axis line of the limiting ring, of each first sliding rod is fixedly connected with a corresponding inserting plate, a second spring is fixedly arranged between each inserting plate and the corresponding first fixing block, and the second spring is sleeved on the first sliding rods.
4. The efficient red mud artificial aggregate granulating device according to claim 3, wherein the opposite side walls of the first supporting plate are respectively and symmetrically and fixedly provided with a first electric telescopic rod, the telescopic ends of the first electric telescopic rods are fixedly provided with conical discs, the axial centers of the conical discs are provided with through holes for the central rotating shafts to pass through, the conical discs are in sliding connection with the central rotating shafts, the side walls of the conical discs are symmetrically provided with two guide rods, the guide rods are in sliding connection with the first supporting plate, the conical surfaces of the conical discs are oppositely arranged with the end portions of cutting strips, the conical discs are provided with mounting grooves towards the center of one side of the limiting ring, the mounting grooves are internally provided with first conical discs, the axial centers of the first conical discs are provided with through holes for the central rotating shafts to pass through, the first conical discs are in sliding connection with the central rotating shafts, the side walls of the first conical discs are symmetrically provided with two first guide rods, the telescopic ends of the second electric telescopic rods penetrate through the conical discs and extend into the mounting grooves to be fixedly connected with the side walls of the first conical discs.
5. The efficient red mud artificial aggregate granulating device according to claim 4, wherein the bottom surface of the belt is attached to the supporting plate, first supporting legs are respectively arranged at four corners of the bottom surface of the supporting plate, the bottom ends of the first supporting legs are fixedly connected with the top surface of the base, a funnel-shaped box body is arranged between the upper layer belt and the lower layer belt of the belt, the top and the bottom of the funnel-shaped box body are both opened, second supporting legs are respectively arranged at two sides of the funnel-shaped box body, the bottom ends of the second supporting legs are fixedly connected with the top surface of the base, side baffles are respectively symmetrically arranged at two ends of the bottom surface of the funnel-shaped box body, the bottom surface of the side baffles are attached to the top surface of the lower layer belt of the belt, a U-shaped handle is arranged on the side wall of the baffle, two second guide rods are symmetrically arranged on the top surface of the baffle, a stop block is arranged on the top end of the second guide rods, the second guide rods are slidably connected with the first guide rods, the first guide rods are fixed on the side wall of the funnel-shaped box body, and the first guide rods are connected with the locking bolts.
6. The efficient red mud artificial aggregate granulating device according to claim 5, wherein the second guide cylinders are symmetrically arranged on the side wall of the funnel-shaped box body, a third guide rod is sleeved in the second guide cylinders in a sliding mode, a first mounting plate is arranged between the two second guide cylinders, the side wall of the first mounting plate is fixedly connected with a third electric telescopic rod, the telescopic end of the third electric telescopic rod is provided with a connecting plate, two ends of the connecting plate are fixedly connected with the third guide rod, a scraper is arranged at the side end of the third guide rod, the other end of the scraper is in inclined arrangement, the other end of the scraper is attached to the outer wall of the roller structure, two connecting rods are arranged at the top of the scraper, a first scraper is arranged at the top end of each connecting rod in inclined arrangement, and the top of the first scraper is attached to the bottom surface of an upper belt of the belt.
7. The method according to any one of claims 1 to 6, wherein the red mud is placed into the funnel-shaped box from the opening at the top of the funnel-shaped box, the red mud entering the funnel-shaped box falls onto the lower belt between the two side baffles, the red mud falling onto the lower belt is carried to the roller structure along with the belt transmission, the two side baffles are used for preventing the red mud falling onto the lower belt, the amount of the red mud discharged from the funnel-shaped box is controlled by the positions of the upper sliding baffle and the lower sliding baffle, and the sliding baffle can be fixed by tightening the locking bolts through the second guide rods, so that when the red mud in the funnel-shaped box is carried to the roller structure by the lower belt, the red mud on the lower belt is rolled by the roller structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210500272.2A CN114768672B (en) | 2022-05-10 | 2022-05-10 | Efficient red mud artificial aggregate granulating device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210500272.2A CN114768672B (en) | 2022-05-10 | 2022-05-10 | Efficient red mud artificial aggregate granulating device and application method thereof |
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| CN114768672A CN114768672A (en) | 2022-07-22 |
| CN114768672B true CN114768672B (en) | 2023-09-29 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019058897A (en) * | 2017-09-28 | 2019-04-18 | 日本電産株式会社 | Granulator |
| CN110917992A (en) * | 2019-11-15 | 2020-03-27 | 韩宜保 | A granulation equipment for feed production |
| CN210700334U (en) * | 2019-08-28 | 2020-06-09 | 深圳市永恒建设工程有限公司 | Building waste breaker |
| CN112076691A (en) * | 2020-10-10 | 2020-12-15 | 李鸿兴 | Environment-friendly is to medical medicine granulator of roll-type |
| WO2022088193A1 (en) * | 2020-10-29 | 2022-05-05 | 山东百花生物集团有限公司 | Pelletizer for producing bio-organic fertilizer |
-
2022
- 2022-05-10 CN CN202210500272.2A patent/CN114768672B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019058897A (en) * | 2017-09-28 | 2019-04-18 | 日本電産株式会社 | Granulator |
| CN210700334U (en) * | 2019-08-28 | 2020-06-09 | 深圳市永恒建设工程有限公司 | Building waste breaker |
| CN110917992A (en) * | 2019-11-15 | 2020-03-27 | 韩宜保 | A granulation equipment for feed production |
| CN112076691A (en) * | 2020-10-10 | 2020-12-15 | 李鸿兴 | Environment-friendly is to medical medicine granulator of roll-type |
| WO2022088193A1 (en) * | 2020-10-29 | 2022-05-05 | 山东百花生物集团有限公司 | Pelletizer for producing bio-organic fertilizer |
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| CN114768672A (en) | 2022-07-22 |
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