CN116587476A - A rubber dryer - Google Patents

Abstract

The invention discloses a rubber dryer. A vertical feed pipe is fixed on the top of the barrel body, and a vertical discharge pipe and an exhaust pipe are fixed on the bottom. The discharge pipe is equipped with a shut-off valve. A plurality of vertical supporting legs are fixed at the bottom of the barrel, a vertical and cylindrical blocking net is fixed inside the barrel, a horizontal partition is fixed at the top of the blocking net, and the circumference of the outer wall is equiangular. A plurality of vertical support plates are fixed, and the top of each support plate is fixed to the bottom of the partition. In the present invention, by controlling the rotation of the speed-regulating motor, the upper stirring cylinder, the short stirring cylinder, the stirring rod and the lower horizontal stirring cylinder can be moved in the circumferential direction, and the short stirring cylinder moving in the circumferential direction can not only push the rubber particles, but also The hot air discharged from below can blow and dry the rubber particles and speed up the passing of the rubber particles through the through holes, and can also use the discharged hot air to blow the through holes, thereby avoiding long-term blockage of the through holes.

Description

A rubber dryer

technical field

The invention relates to the technical field of rubber drying, in particular to a rubber dryer.

Background technique

Rubber products are very common in daily life. They are found in vehicles, home decoration products, medical appliances and other products. During the production process of rubber, rubber particles often need to be dried. The application number is 202221024491.X The Chinese invention patent provides a rubber dryer. The device blows hot air into the hot air main pipe through a hot air blower, and then the hot air is sprayed out from the through hole, and combined with the stirring of the stirring blade, it can effectively improve the rubber drying. Drying efficiency, but the device has the following disadvantages. First, the through hole is in a fixed position compared to the drying box, which makes the direction of the hot air discharged from the through hole fixed, which is not conducive to the large-scale rubber particles in the mixing box. Covering, secondly, when the rubber particles pass through the sieve holes, they may be blocked in the sieve holes due to the size mismatch between the two or the friction and stacking of each other due to the high water content of the rubber particles, which will affect the normal use of the sieve holes. Weaknesses of existing technology.

Contents of the invention

The object of the present invention is to provide a rubber dryer to solve the above technical problems.

To achieve the above object, the present invention adopts the following technical solutions:

A rubber dryer, comprising a barrel body, a feed pipe, a discharge pipe, an exhaust pipe, a stop valve, a support leg, a blocking net, a partition, a support plate, a drying chamber, an exhaust chamber, and a through hole, the The top of the barrel body is fixed with a vertical feed pipe, and the bottom end is fixed with a vertical discharge pipe and an exhaust pipe. The discharge pipe is equipped with a stop valve, and the bottom end of the barrel body is fixed with multiple vertical A vertical and cylindrical blocking net is fixed inside the barrel, a horizontal partition is fixed on the top of the blocking net, and a plurality of vertical support plates are fixed on the circumference of the outer wall at equal angles. The top of the support plate is fixed to the bottom of the partition, and is fixed to the inner side wall of the barrel. The blocking net and the partition divide the inner cavity of the barrel into a drying chamber and an exhaust chamber, and the circumference of the partition is at an equal angle. There are a plurality of vertical through holes, each of which is located directly above the exhaust chamber, the discharge pipe communicates with the drying chamber, the exhaust pipe communicates with the exhaust chamber, and the barrel A vertical speed-regulating motor is fixed on the top of the body, and the rotating shaft of the speed-regulating motor is inserted into the barrel with a gap. The partition and the barrel are jointly rotated and connected with a vertical mixing shaft. Closed, and the bottom runs through, the upper circumference of the vertical stirring cylinder is fixed with a plurality of upper stirring horizontal cylinders at equal angles, and the bottom end of each of the upper stirring horizontal cylinders is respectively fixed with a plurality of vertical short stirring cylinders. Vertical stirring rods are respectively fixed at the bottom of the horizontal cylinder away from the vertical stirring cylinder, and the bottom of each short stirring cylinder penetrates through, and the inner cavity of each upper horizontal mixing cylinder is connected with the inner cavity of the vertical stirring cylinder and the inner cavity of the short stirring cylinder respectively. The middle part and the bottom of the stirring vertical cylinder are respectively fixed with a plurality of horizontal lower horizontal mixing cylinders at equal angles, and each of the lower mixing horizontal cylinders is respectively penetrated with a plurality of horizontal and radial air outlets. The directions of the air outlets that the lower mixing cylinder penetrates are in the same direction, and the bottom end of the barrel body is fixed with a vertical fastening seat, and the fastening seat is fastened with an air intake pipe, and the air intake pipe is connected to the vertical mixing cylinder. Sealed rotating connection, the stirring vertical cylinder communicates with the inner cavity of the lower stirring horizontal cylinder and the inner cavity of the air inlet pipe.

On the basis of the above technical solution, upper isolation nets are respectively fixed on the bottom ends of each of the short stirring cylinders, and lower isolation nets are respectively fixed on the outer walls of each of the lower mixing horizontal cylinders, and each of the lower isolation nets completely covers each exhaust port. .

On the basis of the above technical solution, the rotating shaft of the speed-regulating motor is connected with the same shaft as the mixing shaft to realize synchronous transmission, the speed-regulating motor is externally connected to a power supply and a controller, and when the speed-regulating motor rotates, it can drive the mixing shaft to rotate , when the vertical stirring cylinder rotates, the short stirring cylinders and the stirring rods can be moved circumferentially through the upper horizontal stirring cylinder, the direction of each through hole is opposite to the direction of rotation of the vertical stirring cylinder, and each of the short stirring cylinders is in the In the process of moving in the circumferential direction, it can correspond up and down with each through hole in a timely manner, and the air intake pipe is connected with an external hot air source.

Compared with the prior art, the present invention has the following advantages: by controlling the rotation of the speed-regulating motor, the present invention can make the upper stirring horizontal cylinder, the short stirring cylinder, the stirring rod and the lower stirring horizontal cylinder move circumferentially, while the circumferential movement The short mixing tube can not only push the rubber granules, but also blow and dry the rubber granules with the hot air discharged from the bottom, and speed up the passing of the rubber granules through the through holes. The hole is blocked for a long time, and the hot air discharged from the exhaust port can cover and dry the rubber particles in the drying chamber in a large range, thereby improving the drying efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the bottom structure of the bucket body of the present invention.

Fig. 3 is a schematic diagram of the front section structure of the bucket body and the blocking net of the present invention.

Fig. 4 is a schematic structural view of the vertical mixing cylinder, the upper horizontal mixing cylinder and the lower horizontal mixing cylinder of the present invention.

In the figure: 1. Barrel body, 2. Feed pipe, 3. Discharge pipe, 4. Exhaust pipe, 5. Globe valve, 6. Support leg, 7. Blocking net, 8. Partition plate, 9. Support plate , 10, drying chamber, 11, exhaust chamber, 12, through hole, 14, speed regulating motor, 15, vertical mixing cylinder, 16, upper horizontal mixing cylinder, 17, short mixing cylinder, 18, stirring rod, 19, Upper isolation net, 20, the lower mixing horizontal cylinder, 21, the exhaust port, 22, the lower isolation net, 23, the buckle joint seat, 24, the air intake pipe.

Detailed ways

The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1-4, a rubber dryer includes a barrel body 1, a feed pipe 2, a discharge pipe 3, an exhaust pipe 4, a stop valve 5, a support leg 6, a blocking net 7, and a partition 8 , support plate 9, drying cavity 10, exhaust cavity 11, through hole 12, described staving 1 top is fixed with vertical feed pipe 2, and bottom end is fixed with vertical discharge pipe 3 and exhaust Pipe 4, the discharge pipe 3 is equipped with a shut-off valve 5, a plurality of vertical support legs 6 are fixed at the bottom of the barrel body 1, and a vertical and cylindrical blocking block is fixed inside the barrel body 1 Net 7, the top of the blocking net 7 is fixed with a horizontal partition 8, and the outer wall circumference is fixed with a plurality of vertical support plates 9 at equal angles, by setting the support plate 9, the support to the blocking net 7 can be improved, thereby improving The bearing capacity when the blocking net 7 is loaded with rubber particles, the top of each support plate 9 is fixed to the bottom end of the partition 8, and is fixed to the inner side wall of the barrel body 1, and the blocking net 7 and the partition plate 8 hold the barrel body 1. The inner chamber is divided into a drying chamber 10 and an exhaust chamber 11. A plurality of vertical through-holes 12 run through the circumference of the separator 8 at equal angles. Each of the through-holes 12 is located directly above the exhaust chamber 11. The discharge pipe 3 communicates with the drying chamber 10, the exhaust pipe 4 communicates with the exhaust chamber 11, and the top of the barrel body 1 is fixed with a vertical speed-regulating motor 14, and the speed-regulating motor 14 The rotating shaft is interspaced with the barrel body 1, and the partition plate 8 and the barrel body 1 are jointly rotated and connected with a vertical mixing shaft 15, the upper part of the mixing shaft 15 is closed, and the bottom penetrates through, and the mixing shaft 15 The upper circumference is equiangularly fixed with a plurality of upper stirring horizontal cylinders 16, and the bottom ends of each of the upper stirring horizontal cylinders 16 are respectively fixed with a plurality of vertical stirring short cylinders 17, and the bottom ends of each of the upper stirring horizontal cylinders 16 are far away from the vertical stirring cylinders. The part of the cylinder 15 is respectively fixed with a vertical stirring rod 18, the bottom of each of the short stirring cylinders 17 runs through, and the inner cavity of each upper horizontal mixing cylinder 16 is respectively connected with the inner cavity of the vertical mixing cylinder 15 and the inner cavity of the short stirring cylinder 17 In other words, the middle and bottom of the vertical mixing cylinder 15 are respectively fixed with a plurality of horizontal lower horizontal mixing cylinders 20 at equal angles, and each of the lower mixing horizontal cylinders 20 is respectively penetrated with a plurality of horizontal and radial air outlets 21, The direction of each exhaust port 21 penetrated by the same lower mixing cylinder 20 is consistent, and the bottom end of the barrel body 1 is fixed with a vertical fastening seat 23, and the fastening seat 23 is fastened with an air intake pipe 24, The air inlet pipe 24 is sealed and rotatably connected with the vertical stirring cylinder 15 , and the vertical stirring cylinder 15 communicates with the inner chamber of the lower horizontal horizontal cylinder 20 and the inner chamber of the air inlet pipe 24 .

On the basis of the above-mentioned technical scheme, upper isolation nets 19 are respectively fixed at the bottom ends of each of the short mixing cylinders 17, and the upper isolation nets 19 are used to prevent rubber particles from entering the short mixing cylinders 17, and the outer walls of each of the lower horizontal mixing cylinders 20 are respectively A lower isolation net 22 is fixed, and each lower isolation net 22 completely covers each exhaust port 21 , thereby preventing rubber particles from entering the exhaust port 21 .

The rotating shaft of the speed-regulating motor 14 is connected with the same axis of the mixing shaft 15 to realize synchronous transmission. The speed-regulating motor 14 is externally connected to a power supply and a controller. When the speed-regulating motor 14 rotates, it can drive the mixing shaft 15 to rotate, so When the vertical stirring cylinder 15 is rotated, the upper stirring horizontal cylinder 16 can make the short stirring cylinders 17 and the stirring rods 18 move in the circumferential direction, and the direction of each through hole 12 is opposite to the direction of rotation of the vertical stirring cylinder 15, thereby avoiding When the lower mixing cylinder 20 pushes the rubber particles, the rubber particles directly impact the lower isolation net 22 at the through hole 12, thereby reducing the pressure on the lower isolation net 22 and improving the service life of the lower isolation net. The short barrel 17 can correspond up and down with each through-hole 12 in a timely manner during the circumferential movement, and the air inlet pipe 24 is connected with an external hot air source.

The working principle of the present invention: when in use, first close the shut-off valve 5, then continuously and slowly send an appropriate amount of rubber particles into the barrel body 1 through the feed pipe 2, during which hot air is introduced into the air intake pipe 24, and Control the speed regulating motor 14 to rotate clockwise. During the rotation of the speed regulating motor 14, the stirring vertical cylinder 15 drives the upper stirring horizontal cylinder 16 and the lower stirring horizontal cylinder 20 to move circumferentially, so that the upper stirring horizontal cylinder 16, the stirring horizontal cylinder 20 can be used to The vertical cylinder 15 and the stirring rod 18 stir and push the rubber particles above the partition plate 8, and then the rubber particles can be scattered and fall into the drying chamber 10, and the short stirring cylinder 17 moving circumferentially during this process can Timely and one-to-one correspondence with the through hole 12, so that the hot air discharged from the short stirring tube 17 can be used to blow the through hole 12 from top to bottom, and then the effect of dredging the through hole 12 can be achieved, and the through hole 12 can be avoided. The particles are blocked for a long time, and when the short stirring tube 17 does not correspond to the through hole 12, the hot air discharged from the short stirring tube 17 can also blow the rubber particles in the partition 8, which can not only achieve the preliminary drying effect, Moreover, it can push the rubber particles to move, so as to speed up the passage of the rubber particles through the through hole 12, and the rubber particles entering the drying chamber 10 can be stirred and pushed by the lower stirring horizontal cylinder 20 moving axially, and in the process of stirring and pushing The hot air discharged from the exhaust port 21 opposite to the rotation direction of the vertical mixing cylinder 15 can blow and dry the rubber particles pushed by the lower horizontal mixing cylinder 20. Since the lower horizontal mixing cylinder 20 is set at the same angle as the circumference, The hot air discharged from the exhaust port 21 dries the rubber particles in the drying chamber 10 in a large range, thereby improving the drying efficiency, and the humid air generated by drying can enter the exhaust chamber 11 through the blocking net 7 , and further discharged from the exhaust pipe 4.

The above are preferred embodiments of the present invention. For those of ordinary skill in the art, according to the teachings of the present invention, without departing from the principle and spirit of the present invention, the changes, modifications, Alternatives and modifications still fall within the protection scope of the present invention.

Claims (3)

1. A rubber dryer, including barrel body (1), feed pipe (2), discharge pipe (3), exhaust pipe (4), stop valve (5), support legs (6), and blocking net (7), clapboard (8), support plate (9), drying cavity (10), exhaust cavity (11), through hole (12), characterized in that: the top of the barrel (1) is fixed with A vertical feed pipe (2), and a vertical discharge pipe (3) and an exhaust pipe (4) are fixed at the bottom, the discharge pipe (3) is equipped with a stop valve (5), the A plurality of vertical support legs (6) are fixed at the bottom of the barrel body (1), and a vertical and cylindrical blocking net (7) is fixed inside the barrel body (1), and the blocking net (7) ) is fixed with a horizontal partition (8) at the top, and a plurality of vertical support plates (9) are fixed at an equal angle on the circumference of the outer wall, and the top of each support plate (9) is fixed with the bottom of the partition (8), And fixed to the inner side wall of the barrel (1), the blocking net (7) and the partition (8) divide the inner cavity of the barrel (1) into a drying chamber (10) and an exhaust chamber (11), A plurality of vertical through-holes (12) run through the circumference of the partition (8) at equal angles, each of the through-holes (12) is located directly above the exhaust chamber (11), and the discharge pipe (3) It communicates with the drying chamber (10), the exhaust pipe (4) communicates with the exhaust chamber (11), and a vertical speed-regulating motor (14) is fixed on the top of the barrel body (1). The rotating shaft of the speed-regulating motor (14) is interposed with the barrel body (1), and the partition plate (8) and the barrel body (1) are jointly rotated and connected with a vertical mixing shaft (15). The upper part of the cylinder (15) is closed and the bottom penetrates through. The upper circumference of the vertical mixing cylinder (15) is fixed with a plurality of upper horizontal mixing cylinders (16) at equal angles, and the bottom ends of each of the upper horizontal mixing cylinders (16) are respectively fixed with A plurality of vertical stirring short cylinders (17), and vertical stirring rods (18) are respectively fixed at the bottom ends of each of the upper horizontal stirring cylinders (16) away from the vertical stirring cylinder (15). The bottom of the cylinder (17) runs through, and the inner cavities of each upper horizontal mixing cylinder (16) are respectively connected with the inner cavity of the vertical mixing cylinder (15) and the inner cavity of the short mixing cylinder (17). There are a plurality of horizontal lower mixing cylinders (20) fixed at equal angles to the circumference of the bottom, and each of the lower mixing horizontal cylinders (20) is respectively pierced with a plurality of horizontal and radial exhaust ports (21). The directions of the air outlets (21) through which the lower mixing cylinder (20) penetrates are in the same direction, and the bottom end of the barrel body (1) is fixed with a vertical fastening seat (23), and the fastening seat (23) An air inlet pipe (24) is buckled, and the air inlet pipe (24) is sealed and rotated with the stirring vertical cylinder (15), and the stirring vertical cylinder (15) is connected with the inner cavity of the lower stirring horizontal cylinder (20) and the air inlet pipe ( 24) The lumens are connected. 2. A rubber dryer according to claim 1, characterized in that: each of the short stirring cylinders (17) is fixed with an upper isolation net (19) at the bottom end, and each of the lower stirring horizontal cylinders (20) Lower isolation nets (22) are respectively fixed on the outer walls, and each lower isolation net (22) completely covers each exhaust port (21). 3. A rubber dryer according to claim 2, characterized in that: the rotating shaft of the speed-regulating motor (14) is coaxially connected with the stirring shaft (15) to realize synchronous transmission, and the speed-regulating motor (14) ) is connected to an external power supply and a controller. When the speed-regulating motor (14) rotates, it can drive the vertical stirring cylinder (15) to rotate. When the vertical stirring cylinder (15) rotates, it can make each stirring cylinder (16) The short cylinder (17) and the stirring rod (18) move in the circumferential direction, the direction of each through hole (12) is opposite to the rotation direction of the stirring vertical cylinder (15), and each of the stirring short cylinders (17) moves in the circumferential direction During the moving process, it can correspond up and down with each through hole (12) in time, and the air intake pipe (24) is connected with the hot air source outside.