CN116945410A - Plastic granules drying equipment - Google Patents
Plastic granules drying equipment Download PDFInfo
- Publication number
- CN116945410A CN116945410A CN202311201085.5A CN202311201085A CN116945410A CN 116945410 A CN116945410 A CN 116945410A CN 202311201085 A CN202311201085 A CN 202311201085A CN 116945410 A CN116945410 A CN 116945410A
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- Prior art keywords
- rigid coupling
- fixedly connected
- drying
- plastic particles
- plate
- Prior art date
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- 238000001035 drying Methods 0.000 title claims abstract description 90
- 229920000426 Microplastic Polymers 0.000 title claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 229920003023 plastic Polymers 0.000 claims abstract description 103
- 239000004033 plastic Substances 0.000 claims abstract description 103
- 239000002245 particle Substances 0.000 claims abstract description 99
- 238000005192 partition Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 34
- 238000007599 discharging Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 7
- 241001417523 Plesiopidae Species 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 25
- 238000010168 coupling process Methods 0.000 claims 25
- 238000005859 coupling reaction Methods 0.000 claims 25
- 238000000926 separation method Methods 0.000 claims 2
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 28
- 230000008569 process Effects 0.000 abstract description 20
- 230000009471 action Effects 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 101150114468 TUB1 gene Proteins 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to plastic particle drying equipment, which comprises an outer barrel body, wherein the top end and the bottom end of the outer barrel body are conical; according to the invention, plastic particles are thrown into the drying barrel from the feed hopper and fall onto the connecting cover, and are split by the plurality of partition plates, so that the plastic particles are uniformly distributed at the edge of the bottom plate, the plastic particles can be drained through the draining holes, the motor is started, the motor drives the rotating barrel and the drying barrel to rotate through the first gear and the second gear, the plastic particles move towards the edge of the bottom plate under the action of centrifugal force in the rotating process of the rotating barrel, the plastic particles can move upwards along the circular inclined plate due to the inclined arrangement of the circular inclined plate, water on the plastic particles is thrown out from the water throwing holes of the circular inclined plate in the high-speed rotating process of the drying barrel, the circular baffle can prevent the plastic particles from being thrown out of the drying barrel from above, and the circular guide plate can guide the plastic particles moving to the top to the middle part of the bottom plate.
Description
Technical Field
The invention relates to the technical field of plastic particle drying, in particular to plastic particle drying equipment.
Background
The plastic product is processed by adopting plastic as a main raw material, the plastic particles are formed by taking natural or synthetic resin as a main component, adding various additives and the like under certain temperature and pressure, and in the production process of the plastic particles, the plastic particles need to be cleaned after the processing is finished, so that dust impurities on the surfaces of the plastic particles can be removed, and a special plastic particle drying device needs to be used for drying after the cleaning is finished.
One chinese patent with publication number CN108058409B discloses a plastic particle cleaning and drying integrated machine, which comprises a frame, a cleaning tube and a spin-drying disc arranged in the frame; a baffle is arranged at the lower part of the inner cavity of the frame body, the baffle divides the inner cavity of the frame body into an upper cavity and a lower cavity, and cleaning liquid with a certain liquid level is arranged in the lower cavity; the cleaning cylinder is positioned at the upper part of the inner cavity of the frame body, a first rotating shaft is arranged in the cleaning cylinder, and a spiral blade is arranged outside the shaft body of the first rotating shaft; discharge holes are symmetrically formed in two sides of the top of the cleaning cylinder, the discharge holes are connected with a discharge pipe, and the pipe orifice of the discharge pipe is downwards arranged; the spin-drying disc is arranged below the cleaning barrel, and an electric heating plate is arranged at the bottom of the spin-drying disc; cleaning liquid leakage holes are symmetrically formed in two sides of the partition plate. The invention combines the cleaning and drying procedures of plastic particles together, thereby improving the working efficiency; meanwhile, the structure is simple, and the operation is convenient.
In the prior art, in the process of spin-drying plastic particles, as the baffle on the spin-drying disc is in a vertical state, and the top of the baffle is not blocked, most plastic particles can be accumulated between the baffle and the spin-drying disc due to the action of centrifugal force, the plastic particles are difficult to move upwards along the inner wall of the baffle, the spin-drying effect on the plastic particles cannot be sufficiently achieved, the spin-drying effect on the plastic particles is poor, the spin-drying disc rotates at a high speed, in the process of spin-drying the plastic particles, part of the plastic particles can slide out of the baffle to separate from the spin-drying disc, and the plastic particles are thrown out.
To this end, the invention provides a plastic particle drying apparatus.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that a baffle plate on a spin-drying disc is in a vertical state in the prior art, plastic particles are difficult to move upwards along the inner wall of the baffle plate in the high-speed rotation process, spin-drying cannot be sufficiently performed, the spin-drying effect on the plastic particles is poor, the top of the baffle plate is not provided with a barrier, and part of the plastic particles can slide out of the baffle plate to separate from the spin-drying disc, so that the plastic particles are thrown out.
In order to solve the technical problems, the invention provides plastic particle drying equipment, which comprises an outer barrel body, wherein the top end and the bottom end of the outer barrel body are both conical, a discharging pipe is connected in a penetrating manner to the bottom end of the outer barrel body, a valve is arranged in the discharging pipe, the top end of the outer barrel body is connected with a feeding hopper in a penetrating manner, a drying barrel is arranged in the outer barrel body, the section of the drying barrel is in an inverted trapezoid shape, the drying barrel comprises a bottom plate, a draining hole, a circular ring sloping plate, a circular ring baffle plate and a circular ring guide plate, the draining hole is formed in the edge of the bottom plate, a water throwing hole is formed in the circular ring sloping plate, heating equipment is arranged at the bottom of the drying barrel, a box body is fixedly connected to the bottom of the outer barrel body, a motor is fixedly connected in the box body, a rotating column connected with the output shaft of the motor is fixedly connected with the box body in a rotating manner, the surface of the rotating column is fixedly connected with a first gear, the middle of the outer barrel body and the box body is rotationally connected with a rotating barrel, the surface of the rotating barrel is fixedly connected with a second gear, the second gear is meshed with the top end of the first gear, and the bottom of the drying barrel is fixedly connected with the drying barrel; through setting up the waterlogging caused by excessive rainfall hole, when plastic granules are located the bottom plate, water on the plastic granules can be followed the waterlogging caused by excessive rainfall hole and leaved, at the rotatory in-process of dry barrel high speed, the ring swash plate can supply plastic granules upward movement, makes more plastic granules can distribute on the ring swash plate to can make spin-drying effect better, can prevent through setting up the ring baffle that plastic granules from being thrown away, the ring guide board can be with the plastic granules guide to the bottom plate department that moves the top.
In one embodiment of the invention, four fixing columns are fixedly connected to the bottom end of the feed hopper, a connecting cover is fixedly connected to the bottom ends of the four fixing columns, a plurality of arc plates are fixedly connected to the connecting cover, the bottom ends of the arc plates are pointed ends, a plurality of partition plates are fixedly connected to the connecting cover, and the partition plates and the arc plates are arranged in a staggered mode; through setting up the baffle, can evenly separate the plastic granules that drops into, make the plastic granules whereabouts on the bottom plate, can evenly distributed in the edge of bottom plate.
In one embodiment of the invention, the arc plates are fixedly connected with fixing rods, the bottom ends of the fixing rods are fixedly connected with water collecting bowls, the water collecting bowls are positioned right below the tips of the arc plates, water outlet holes are formed in the middle of the bottom ends of the water collecting bowls, water outlet pipes communicated with the water outlet holes are fixedly connected to the water collecting bowls, and one ends of the water outlet pipes are fixed on the inner wall of the outer barrel body through buckles; plastic granules after spin-drying are heated through heating equipment, and the heating can make remaining moisture become steam, and partial steam can be caught by connecting cover and arc, can become liquid water after steam and connecting cover and the contact of arc, and the pointed end of arc is flowed to along the arc to water, and in the water bowl was fallen to the water from pointed end, water can be followed apopore and outlet pipe and reached the inner wall of outer staving.
In one embodiment of the invention, the bottom of the water collecting bowl is fixedly connected with a water absorbing sponge, a plurality of connecting wires are fixedly connected on the arc-shaped plate and the water collecting bowl, a connecting film is fixedly connected between the connecting wires, and the connecting film has elasticity; the water generated at the bottom of the water collecting bowl can be absorbed by the water absorbing sponge, and the connecting film can prevent plastic particles from falling into the water collecting bowl in the process of putting into the plastic particles.
In one embodiment of the invention, a notch is formed in the arc-shaped plate, a connecting plate is fixedly connected in the notch, a rotating wheel is rotationally connected in the notch through the connecting plate and a pin shaft, a torsion spring is fixedly connected between the rotating wheel and the connecting plate, two baffle plates are fixedly connected in the notch, one end of each baffle plate is contacted with the surface of the rotating wheel, and a plurality of protruding blocks are fixedly connected on the surface of the rotating wheel; in the process of throwing plastic particles, the plastic particles can be contacted with the rotating wheel and the convex blocks, and the convex blocks can enable the plastic particles to drop downwards irregularly, so that the plastic particles can be distributed at the edge of the bottom plate more uniformly.
In one embodiment of the invention, a plurality of arc-shaped sheets are fixedly connected to the surface of the rotating wheel, a connecting rope is fixedly wound on the surface of a pin shaft of the rotating wheel, a first guide wheel and a connecting plate are fixedly connected to the water collecting bowl, a buckle is arranged on the first guide wheel, the connecting rope bypasses the first guide wheel, the connecting rope is limited on the first guide wheel through the buckle, one end of the connecting rope is fixedly connected with a squeezing plate, one end of the squeezing plate is rotationally connected to the water collecting bowl through the connecting plate and the pin shaft, the squeezing plate is in contact with a water absorbing sponge, a plurality of water outlets are formed in the squeezing plate, a pull rope is fixedly connected to the connecting film, a second guide wheel is fixedly connected to the water collecting bowl, the buckle is arranged on the second guide wheel, the pull rope bypasses the second guide wheel and is limited on the second guide wheel through the buckle, and the connecting rope and the pull rope have elasticity; in the process of throwing plastic particles, the plastic particles can drive the arc-shaped sheet and the rotating wheel to rotate, the rotating wheel can wind the connecting rope on the pin shaft, the connecting rope can pull the pull rope and the extruding plate, the extruding plate can extrude the water absorbing sponge, water absorbed by the water absorbing sponge last time is extruded, when the plastic particles are thrown into, the rotating wheel rotates under the action of the torsion spring, the connecting rope is released, the connecting film can shake, and the plastic particles on the connecting film are ejected.
In one embodiment of the invention, an electric telescopic rod is fixedly connected in the box body, an output shaft of the electric telescopic rod is fixedly connected with a lifting column, the lifting column penetrates through the rotating cylinder and the bottom plate, a stirring rod is fixedly connected at the top end of the lifting column, and both ends of the stirring rod are round heads; the drying barrel is driven to rotate by the starting motor, so that the stirring rod rotates relative to the drying barrel, the stirring rod can turn over plastic particles in the heating process, the plastic particles are uniformly heated, and the stirring rod can move in the vertical direction by the electric telescopic rod.
In one embodiment of the invention, a plurality of moving rods are inserted on the drying barrel in a sliding way, one ends of the moving rods are fixedly connected with connecting balls, two ends of the stirring rods are positioned on a track of the connecting balls rotating around the middle part of the drying barrel, a plurality of cylinders are fixedly connected on the drying barrel, the moving rods penetrate through the corresponding cylinders in a sliding way, a hollow ball in contact with the cylinders is fixedly connected at the other ends of the moving rods, the hollow ball has elasticity, a first spring is fixedly connected between the hollow ball and the inner wall of the cylinders, the first spring is sleeved on the outer side of the moving rods, two second springs are fixedly connected in the hollow ball, a impacting ball is fixedly connected between the two second springs, and two impacting balls opposite to the impacting ball are fixedly connected in the hollow ball; through setting up the connecting ball, at puddler rotation in-process, the puddler can oppress the connecting ball, and connecting ball drives movable rod and hollow ball motion, and first spring is stretched, and when puddler and connecting ball contactless, under first spring pad effect, hollow ball back moves and strikes the drum, and the striking produces vibrations, and the vibrations can make the plastics granule on the ring swash plate drop down on the bottom plate.
In one embodiment of the invention, the inner wall of the outer barrel body is fixedly connected with a plurality of fixing plates, the fixing plates are fixedly connected with connecting columns, the outer walls of the connecting columns are fixedly connected with rubber sleeves, and the distance from one end of each hollow ball to the connecting column is smaller than the distance from the connecting ball to the inner wall of the drying barrel; through setting up the spliced pole, in the rotatory in-process of dry bucket high speed, because centrifugal force effect, hollow ball outside motion, hollow ball can be with the fixed column contact in rotatory in-process, and hollow ball can produce vibrations through the spliced pole, and the vibrations can make the plastic granules on the ring swash plate fall down, makes the plastic granules of bottom can upward movement.
In one embodiment of the invention, four guide blocks are fixedly connected to the stirring rod, the cross sections of the guide blocks are triangular, one ends of two adjacent guide blocks are contacted with each other, a discharging pipe is fixedly connected to the bottom of the bottom plate in a communicating manner, the discharging pipe is opposite to the discharging pipe, and a valve is arranged in the discharging pipe; through setting up the guide block, can push away the plastic granules on the bottom plate to the unloading intraductal at puddler rotatory in-process.
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. according to the invention, plastic particles are thrown into the drying barrel from the feed hopper, the plastic particles fall onto the connecting cover and are split by the plurality of partition boards, so that the plastic particles are uniformly distributed at the edge of the bottom plate, the plastic particles can be drained through the draining holes, the motor is started, the motor drives the rotating barrel and the drying barrel to rotate through the first gear and the second gear, the plastic particles move towards the edge of the bottom plate under the action of centrifugal force in the rotating process of the rotating barrel, and the plastic particles can move upwards along the circular inclined plate due to the inclined arrangement of the circular inclined plate;
2. according to the invention, after the plastic particles are dried, the plastic particles are dried by the heating equipment, the heating equipment is started, the plastic particles positioned at the bottom plate are heated by the heating equipment, the drying barrel is driven by the motor to rotate, so that the stirring rod stirs the plastic particles on the bottom plate, the plastic particles are heated more uniformly by the heating equipment, the stirring rod is driven by the electric telescopic rod to reciprocate in the vertical direction through the lifting column, the plastic particles with different heights can be stirred by the stirring rod, in the heating process, the residual moisture of the plastic particles is heated to be steam and flows upwards, part of steam is contacted with the top of the outer barrel body to become liquid water, part of steam slides down along the top of the outer barrel body to the connecting cover and the arc plate, part of steam is contacted with the connecting cover and the arc plate to become liquid water, the water flows to the tip of the arc plate along the arc plate, the water drops to the water collecting bowl below, the water outlet hole and the water outlet pipe reach the inner wall of the outer barrel body, the water drops to the dried plastic particles from the tip to the upper side, part of the water collecting bowl is prevented from flowing into the water collecting bowl in the water absorbing film, and the water collecting bowl can be prevented from falling into the water collecting bowl.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall cross-sectional view of the present invention;
FIG. 3 is a schematic front view of FIG. 2 of the present invention;
FIG. 4 is a schematic view of the structure of the connecting cover and the arcuate plate of the present invention;
FIG. 5 is a schematic view of the structure of the water collection bowl of the present invention;
FIG. 6 is a schematic cross-sectional view of an arcuate plate of the present invention;
FIG. 7 is a schematic view in partial cross-section of the outer tub and the drying tub of the present invention;
fig. 8 is a schematic view of a stirring rod according to a second embodiment of the present invention.
Description of the specification reference numerals: 1. an outer tub; 2. a discharge pipe; 3. a feed hopper; 4. a drying barrel; 401. a bottom plate; 402. a draining hole; 403. a circular ring sloping plate; 404. a circular baffle; 405. a circular ring guide plate; 406. a heating device; 5. a case; 6. a motor; 7. rotating the column; 8. a first gear; 9. a rotating cylinder; 10. a second gear; 11. fixing the column; 12. a connection cover; 13. an arc-shaped plate; 14. a partition plate; 15. a fixed rod; 16. a water collecting bowl; 17. a water outlet hole; 18. a water outlet pipe; 19. a water absorbing sponge; 20. a connecting wire; 21. a connection film; 22. a notch; 23. a rotating wheel; 24. a baffle; 25. a bump; 26. an arc-shaped sheet; 27. a connecting rope; 28. a first guide wheel; 29. an extrusion plate; 30. a water outlet; 31. a pull rope; 32. a second guide wheel; 33. an electric telescopic rod; 34. lifting columns; 35. a stirring rod; 36. a moving rod; 37. a connecting ball; 38. a cylinder; 39. a hollow sphere; 40. a first spring; 41. a second spring; 42. striking a ball; 43. a billiard ball; 44. a fixing plate; 45. a connecting column; 46. a rubber sleeve; 47. a guide block; 48. and (5) blanking pipes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Example 1
As shown in fig. 1 to 3, the plastic particle drying device according to the embodiment of the present invention includes an outer tub 1, wherein the top end and the bottom end of the outer tub 1 are both tapered, the bottom end of the outer tub 1 is connected with a discharging pipe 2 in a penetrating manner, a valve is disposed in the discharging pipe 2, the top end of the outer tub 1 is connected with a feed hopper 3 in a penetrating manner, a drying tub 4 is disposed in the outer tub 1, the cross section of the drying tub 4 is in an inverted trapezoid shape, the drying tub 4 includes a bottom plate 401, a draining hole 402, a circular ring inclined plate 403, a circular ring baffle 404 and a circular ring guide plate 405, the draining hole 402 is formed at the edge of the bottom plate 401, a water throwing hole is formed on the circular ring inclined plate 403, a heating device 406 is mounted at the bottom of the drying tub 4, a box 5 is fixedly connected to the bottom of the outer tub 1, a motor 6 is fixedly connected in the box 5, a rotating column 7 is fixedly connected to the output shaft of the motor 6 and is rotatably connected to the box 5, a first gear 8 is fixedly connected to the surface of the rotating column 7, a second gear 8 is fixedly connected to the top of the drying tub 9, and a second gear 9 is rotatably connected to the second gear 9; during operation, to wait in the dry plastic granules drops to dry in the dry tub 4 from feeder hopper 3 in the outer staving 1, plastic granules can distribute at the edge of bottom plate 401, in the input plastic granules in-process, the water on the plastic granules surface that has been input can drip through the waterlogging caused by excessive rainfall hole 402, water is discharged from discharging pipe 2, water can not drop on the firing equipment 406, after the plastic granules input is accomplished, start motor 6, motor 6 drive rotation post 7 rotates, rotation post 7 drives first gear 8 and rotates, first gear 8 drives rotation barrel 9 through second gear 10 and rotates, rotation barrel 9 drives dry tub 4 high-speed rotation, in the dry tub 4 high-speed rotatory in-process, because the cross-section of ring swash plate 403 is the slope form, plastic granules can be along ring swash plate 403 upward movement, plastic granules can distribute on ring swash plate 403, the water that can make on the plastic granules is thrown away from the ring 403 is gone up to the water hole, spin-dry to the plastic granules, ring 404 can prevent that plastic granules from being thrown away from the top, the ring guide plate 405 can be moved to the top to the firing equipment and can carry out the rotation, can further heat the plastic granules to the top to carry out the firing equipment 406, further drying, can carry out the drying to the drying equipment is further to the plastic granules, can be dried up and the drying equipment is further finished, can be dried to the plastic granules after the top is heated to the top is moved to the top to the plastics is heated.
As shown in fig. 4, the bottom end of the feed hopper 3 is fixedly connected with four fixing columns 11, the bottom ends of the four fixing columns 11 are fixedly connected with a connecting cover 12, a plurality of arc plates 13 are fixedly connected on the connecting cover 12, the bottom ends of the arc plates 13 are pointed ends, a plurality of partition plates 14 are fixedly connected on the connecting cover 12, and the partition plates 14 and the arc plates 13 are arranged in a staggered manner; during operation, after throwing into feeder hopper 3 with plastic granules, plastic granules can fall to the top of connecting cover 12, through setting up baffle 14, plastic granules can be by the even reposition of redundant personnel of baffle 14, make plastic granules can evenly distributed at the edge of bottom plate 401 to make follow-up drying drum 4 in the rotatory in-process of high speed, plastic granules can evenly distributed on ring swash plate 403, the setting of arc 13 can not let plastic granules directly fall near bottom plate 401 center department.
As shown in fig. 3 to 5, the arc-shaped plates 13 are fixedly connected with fixing rods 15, the bottom ends of the fixing rods 15 are fixedly connected with water collecting bowls 16, the water collecting bowls 16 are positioned right below the tips of the arc-shaped plates 13, water outlet holes 17 are formed in the middle of the bottom ends of the water collecting bowls 16, water outlet pipes 18 communicated with the water outlet holes 17 are fixedly connected to the water collecting bowls 16, and one ends of the water outlet pipes 18 are fixed on the inner wall of the outer barrel body 1 through buckles; during operation, in the process of heating plastic particles by the heating device 406, residual water in the plastic particles is heated to steam which flows upwards, part of steam can be contacted with the top inner wall of the outer barrel body 1 and then is condensed into liquid water, the water can slide downwards along the top inner wall of the outer barrel body 1, so that the water flows to the bottom along the inner wall of the outer barrel body 1, part of steam can flow to the connecting cover 12 and the arc plate 13, the steam can be condensed into liquid water after contacting with the connecting cover 12 and the arc plate 13, the water can drop into the water collecting bowl 16 below along the tip of the arc plate 13, the water in the water collecting bowl 16 is prevented from dropping onto the plastic particles below, and the water in the water collecting bowl 16 can flow onto the inner wall of the outer barrel body 1 from the water outlet hole 17 and the water outlet pipe 18.
As shown in fig. 5, the bottom of the water collecting bowl 16 is fixedly connected with a water absorbing sponge 19, a plurality of connecting wires 20 are fixedly connected to the arc 13 and the water collecting bowl 16, a connecting film 21 is fixedly connected between the connecting wires 20, and the connecting film 21 has elasticity; during operation, in the upward process of steam floating, steam can be condensed into liquid water with the bottom of the water collection bowl 16, in order to prevent water from falling down, the water absorption sponge 19 can absorb water, in the process that plastic particles slide down from the arc 13, plastic particles can fall into the water collection bowl 16, through setting up the linking membrane 21 that has elasticity, after most plastic particles fall on the linking membrane 21, can bounce to leave the linking membrane 21 surface, because the clearance between linking membrane 21 and the water collection bowl 16 is less, plastic particles can not fall into the water collection bowl 16 from this clearance.
As shown in fig. 6, the arc plate 13 is provided with a notch 22, a connecting plate is fixedly connected in the notch 22, the notch 22 is rotatably connected with a rotating wheel 23 through the connecting plate and a pin shaft, a torsion spring is fixedly connected between the rotating wheel 23 and the connecting plate, two baffle plates 24 are fixedly connected in the notch 22, one ends of the baffle plates 24 are contacted with the surface of the rotating wheel 23, and a plurality of protruding blocks 25 are fixedly connected on the surface of the rotating wheel 23; in operation, in the process of sliding the plastic particles down from the arc plate 13, the plastic particles can contact the rotating wheel 23 and the protruding blocks 25, and the plastic particles can drop irregularly, so that the plastic particles are more uniformly distributed on the edge of the bottom plate 401, and the blocking piece 24 can prevent the plastic particles from entering the notch 22.
As shown in fig. 5 and 6, the surface of the rotating wheel 23 is fixedly connected with a plurality of arc-shaped sheets 26, the surface of a pin shaft of the rotating wheel 23 is fixedly wound with a connecting rope 27, a first guide wheel 28 and a connecting plate are fixedly connected on the water collecting bowl 16, a buckle is arranged on the first guide wheel 28, the connecting rope 27 bypasses the first guide wheel 28, the connecting rope 27 is limited on the first guide wheel 28 through the buckle, one end of the connecting rope 27 is fixedly connected with a squeezing plate 29, one end of the squeezing plate 29 is rotatably connected on the water collecting bowl 16 through the connecting plate and a pin shaft, the squeezing plate 29 is in contact with the water absorbing sponge 19, a plurality of water outlets 30 are formed in the squeezing plate 29, a pull rope 31 is fixedly connected on the connecting film 21, a second guide wheel 32 is fixedly connected on the water collecting bowl 16, the pull rope 31 bypasses the second guide wheel 32 and is fixedly connected on the connecting rope 27, the pull rope 31 is limited on the second guide wheel 32 through the buckle, and the connecting rope 27 and the pull rope 31 have elasticity; in the process of sliding plastic particles down from the arc plate 13, as the area of the arc plate 26 for receiving the plastic particles is large enough, more plastic particles can impact the arc plate 26 at the same time, so that the arc plate 26 can obtain enough force to drive the rotating wheel 23 and the pin shafts thereof to rotate, the force required by the rotation of the arc plate 26 is determined through a plurality of tests, according to test data, the connection area of the arc plate 26 is determined to be large when the plastic particles fall down, the pin shafts can wind the connecting ropes 27 onto the surfaces of the arc plate, the torsion springs are twisted to accumulate energy, the rotating wheel 23 can not rotate any more when rotating for a certain angle, the arc plate 26 can also lead the plastic particles to fall down randomly, the disorder of the falling plastic particles is further increased, the distribution of the plastic particles is more uniform, the connecting rope 27 is wound to tighten the extrusion plate 29, so that the extrusion plate 29 rotates around a pin shaft of the extrusion plate 29, the extrusion plate 29 extrudes the water absorbing sponge 19, water absorbed by last dried plastic particles in the water absorbing sponge 19 is extruded, the water absorbing sponge 19 is prevented from being incapable of absorbing water generated at the bottom of the water collecting bowl 16 for the last dried plastic particles, the water is discharged from the water outlet 30, the water falls onto the plastic particles to be dried below, the connecting rope 27 can also pull the connecting film 21 through the pull rope 31, when the plastic particles are put into the process, the arc-shaped sheet 26 is not impacted by the plastic particles, the rotating wheel 23 rotates backwards to reset under the action of the torsion spring, the connecting rope 27 is released from the pin shaft, the extrusion plate 29 is restored, the connecting film 21 moves backwards suddenly, and a small amount of plastic particles on the connecting film 21 are sprung.
As shown in fig. 8, an electric telescopic rod 33 is fixedly connected in the box 5, an output shaft of the electric telescopic rod 33 is fixedly connected with a lifting column 34, the lifting column 34 penetrates through the rotating cylinder 9 and the bottom plate 401, a stirring rod 35 is fixedly connected at the top end of the lifting column 34, and both ends of the stirring rod 35 are round heads; during operation, in the process of heating plastic particles by the heating device 406, the motor 6 is started, the motor 6 can drive the drying barrel 4 to rotate, the stirring rod 35 stirs the plastic particles in the bottom plate 401, steam generated by heating can quickly drift away, the steam wall is prevented from being blocked in the plastic particles, the heating device 406 can heat the plastic particles more uniformly by stirring, the electric telescopic rod 33 is started, the electric telescopic rod 33 drives the lifting column 34 to reciprocate in the vertical direction, and the lifting column 34 drives the stirring rod 35 to reciprocate, so that the stirring rod 35 can stir the plastic particles with different heights.
As shown in fig. 7, a plurality of moving rods 36 are slidably inserted into the drying barrel 4, one end of each moving rod 36 is fixedly connected with a connecting ball 37, two ends of each stirring rod 35 are positioned on a track that the connecting ball 37 rotates around the middle of the drying barrel 4, a plurality of cylinders 38 are fixedly connected onto the drying barrel 4, the moving rods 36 slidably penetrate through the corresponding cylinders 38, a hollow ball 39 contacting with the cylinders 38 is fixedly connected with the other end of each moving rod 36, the hollow ball 39 has elasticity, a first spring 40 is fixedly connected between the hollow ball 39 and the inner wall of the cylinder 38, the first spring 40 is sleeved outside the moving rod 36, two second springs 41 are fixedly connected into the hollow ball 39, a hitting ball 42 is fixedly connected between the two second springs 41, and two hit balls 43 opposite to the hitting ball 42 are fixedly connected into the hollow ball 39; during operation, in the process of stirring by rotating the stirring rod 35, one end of the stirring rod 35 is contacted with the connecting ball 37, when the stirring rod 35 reaches the highest position, both ends of the stirring rod 35 can still be contacted with the connecting ball 37, the connecting ball 37 is pressed to move away from the center of the bottom plate 401, the connecting ball 37 drives the moving rod 36 and the hollow ball 39 to move, the first spring 40 is stretched, after the stirring rod 35 passes through the connecting ball 37, under the action of the first spring 40, the hollow ball 39 and the connecting ball 37 move backwards, the hollow ball 39 can impact the cylinder 38, vibration is generated by the impact, plastic particles attached to the circular ring inclined plate 403 or clamped in the water throwing hole fall onto the bottom plate 401 so as to be heated, and during the backward movement of the hollow ball 39, the impact ball 42 can continuously impact the crashed balls 43 on both sides due to the action of inertia, so that the vibration effect is enhanced, and the vibration time is prolonged.
As shown in fig. 7, the inner wall of the outer tub 1 is fixedly connected with a plurality of fixing plates 44, the fixing plates 44 are fixedly connected with connecting columns 45, the outer walls of the connecting columns 45 are fixedly connected with rubber sleeves 46, and the distance from one end of the hollow sphere 39 to the connecting columns 45 is smaller than the distance from the connecting sphere 37 to the inner wall of the drying tub 4; during operation, in the process of driving the drying barrel 4 to rotate at a high speed by the motor 6, the connecting ball 37 and the hollow ball 39 move towards the direction away from the center of the bottom plate 401 due to the action of centrifugal force, the connecting ball 37 can be contacted with the circular ring inclined plate 403, the hollow ball 39 reaches the farthest end, in the rotating process, the hollow ball 39 can be contacted with the connecting column 45 and the rubber sleeve 46, in the high-speed rotating state, the contact becomes vibration, the vibration can be transmitted to the drying barrel 4, the vibration can enable plastic particles moving to the top of the circular ring inclined plate 403 to fall down, the plastic particles below can continue to upwards to form circulation, and the spin-drying of the plastic particles is facilitated.
Example two
As shown in fig. 3 and 8, comparative example one, in which another embodiment of the present invention is: four guide blocks 47 are fixedly connected to the stirring rod 35, the cross sections of the guide blocks 47 are triangular, one ends of two adjacent guide blocks 47 are contacted with each other, a discharging pipe 48 is fixedly connected to the bottom of the bottom plate 401, the discharging pipe 48 is opposite to the discharging pipe 2, and a valve is arranged in the discharging pipe 48; when the drying machine is in operation, after the drying is completed, the blanking pipe 48 is opposite to the discharging pipe 2, the valve of the blanking pipe 48 is opened, the stirring rod 35 is driven to rotate by the electric telescopic rod 33, plastic particles can be discharged from the blanking pipe 48 and the discharging pipe 2, and the plastic particles positioned at the edge of the bottom plate 401 can be guided to the blanking pipe 48 to be blanked in the rotation process of the stirring rod 35 by the guide block 47.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (10)
1. A plastic granule drying equipment, characterized in that: including outer staving (1), the top and the bottom of outer staving (1) all are the toper, the bottom through-connection of outer staving (1) has discharging pipe (2), be equipped with the valve in discharging pipe (2), the top through-connection of outer staving (1) has feeder hopper (3), be equipped with drying drum (4) in outer staving (1), the cross-section of drying drum (4) is trapezoidal, drying drum (4) include bottom plate (401), waterlogging caused by excessive rainfall hole (402), ring swash plate (403), ring baffle (404) and ring guide board (405), the edge at bottom plate (401) is seted up in waterlogging caused by excessive rainfall hole (402), heating equipment (406) are installed to the bottom of drying drum (4), the bottom rigid coupling of outer staving (1) has box (5), rigid coupling has motor (6) in box (5), the output shaft rigid coupling of motor (6) has and rotates with box (5) and is connected with gear (7), the rotary drum (9) of a rotary drum (9) has rotary drum (9), the second gear (10) is meshed with the first gear (8), and the top end of the rotating cylinder (9) is fixedly connected to the bottom of the drying barrel (4).
2. A plastic granule drying apparatus as claimed in claim 1, characterized in that: the novel feeding hopper is characterized in that four fixing columns (11) are fixedly connected to the bottom end of the feeding hopper (3), a connecting cover (12) is fixedly connected to the bottom end of each fixing column (11), a plurality of arc plates (13) are fixedly connected to the connecting cover (12), the bottom ends of the arc plates (13) are pointed ends, a plurality of partition plates (14) are fixedly connected to the connecting cover (12), and the partition plates (14) and the arc plates (13) are arranged in a staggered mode.
3. A plastic granule drying apparatus as claimed in claim 2, characterized in that: the novel water collecting bowl is characterized in that fixing rods (15) are fixedly connected to the arc-shaped plates (13), water collecting bowls (16) are fixedly connected to the bottom ends of the fixing rods (15), the water collecting bowls (16) are located right below the tips of the arc-shaped plates (13), water outlet holes (17) are formed in the middle of the bottom ends of the water collecting bowls (16), water outlet pipes (18) communicated with the water outlet holes (17) are fixedly connected to the water collecting bowls (16), and one ends of the water outlet pipes (18) are fixed to the inner wall of the outer barrel body (1) through buckles.
4. A plastic granule drying apparatus as claimed in claim 3, characterized in that: the bottom rigid coupling of catchment bowl (16) has sponge (19) that absorbs water, rigid coupling has a plurality of connecting wires (20) on arc (13) and catchment bowl (16), rigid coupling has linking membrane (21) between connecting wire (20), linking membrane (21) have elasticity.
5. A plastic particle drying apparatus as claimed in claim 4, wherein: notch (22) have been seted up on arc (13), the rigid coupling has the connecting plate in notch (22), notch (22) are connected with swiveling wheel (23) through connecting plate and round pin axle rotation, the rigid coupling has the torsional spring between swiveling wheel (23) and the connecting plate, the rigid coupling has two separation blades (24) in notch (22), the one end and the surface contact of swiveling wheel (23) of separation blade (24), the surface rigid coupling of swiveling wheel (23) has a plurality of lugs (25).
6. A plastic particle drying apparatus as claimed in claim 5, wherein: the surface rigid coupling of swiveling wheel (23) has a plurality of arc pieces (26), the round pin axle surface winding rigid coupling of swiveling wheel (23) has connection rope (27), the rigid coupling has first leading wheel (28) and connecting plate on catchment bowl (16), be equipped with the buckle on first leading wheel (28), connect rope (27) and walk around first leading wheel (28), connect rope (27) and pass through the buckle spacing on first leading wheel (28), the one end rigid coupling of connecting rope (27) has extrusion board (29), the one end of extrusion board (29) is passed through connecting plate and round pin axle rotation and is connected on catchment bowl (16), extrusion board (29) and absorbent sponge (19) contact, offer a plurality of delivery ports (30) on extrusion board (29), be equipped with stay cord (31) on connection membrane (21), the rigid coupling has second leading wheel (32) on catchment bowl (16), be equipped with the buckle on second leading wheel (32), second leading wheel (31) are walked around second leading wheel (31) and are passed through connection rope (31) and are connected on spacing rope (31).
7. A plastic granule drying apparatus as claimed in claim 1, characterized in that: an electric telescopic rod (33) is fixedly connected in the box body (5), an output shaft of the electric telescopic rod (33) is fixedly connected with a lifting column (34), the lifting column (34) penetrates through the rotating cylinder (9) and the bottom plate (401), a stirring rod (35) is fixedly connected to the top end of the lifting column (34), and both ends of the stirring rod (35) are round heads.
8. A plastic particle drying apparatus as claimed in claim 7, wherein: the utility model discloses a drying drum, including drying drum (4), hollow ball (39), connecting ball (37) are inserted in the slip on drying drum (4), the one end rigid coupling of movable rod (36), the both ends of puddler (35) are located connecting ball (37) around on the rotatory orbit in drying drum (4), the rigid coupling has a plurality of drums (38) on drying drum (4), movable rod (36) slip runs through corresponding drum (38), the other end rigid coupling of movable rod (36) has hollow ball (39) with drum (38) contact, hollow ball (39) have elasticity, rigid coupling has first spring (40) between hollow ball (39) and drum (38) inner wall, the outside at movable rod (36) is established to first spring (40) cover, rigid coupling has two second springs (41) in hollow ball (39), there are impact ball (42) between two rigid coupling second springs (41), rigid coupling has two ball (43) just to hit ball (42) in hollow ball (39).
9. A plastic granule drying apparatus as claimed in claim 8, wherein: the inner wall rigid coupling of outer staving (1) has a plurality of fixed plates (44), the rigid coupling has spliced pole (45) on fixed plate (44), the outer wall rigid coupling of spliced pole (45) has rubber sleeve (46), the distance of hollow ball (39) one end to spliced pole (45) is less than the distance of spliced ball (37) to dry barrel (4) inner wall.
10. A plastic particle drying apparatus as claimed in claim 7, wherein: four guide blocks (47) are fixedly connected to the stirring rod (35), the sections of the guide blocks (47) are triangular, one ends of two adjacent guide blocks (47) are mutually contacted, a discharging pipe (48) is fixedly connected to the bottom of the bottom plate (401), the discharging pipe (48) is opposite to the discharging pipe (2), and a valve is arranged in the discharging pipe (48).
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| CN202311201085.5A CN116945410B (en) | 2023-09-18 | 2023-09-18 | Plastic granules drying equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311201085.5A CN116945410B (en) | 2023-09-18 | 2023-09-18 | Plastic granules drying equipment |
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| CN116945410B CN116945410B (en) | 2024-04-26 |
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Cited By (1)
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| CN117563705A (en) * | 2023-12-13 | 2024-02-20 | 江苏凯达新材料科技有限公司 | Ceramic clay raw material crushing equipment |
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