CN219338206U - Heating and drying device for granulating flame-retardant ABS plastic - Google Patents
Heating and drying device for granulating flame-retardant ABS plastic Download PDFInfo
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- CN219338206U CN219338206U CN202320174843.8U CN202320174843U CN219338206U CN 219338206 U CN219338206 U CN 219338206U CN 202320174843 U CN202320174843 U CN 202320174843U CN 219338206 U CN219338206 U CN 219338206U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a heating and drying device for granulating flame-retardant ABS plastic, which comprises an air heater and a drying cylinder, wherein the drying cylinder is movably arranged on one side of the air heater, a flow distribution sleeve is movably sleeved on the inner surface of one end of the drying cylinder, a discharge cover plate is movably sleeved on the outer surface of the other end of the drying cylinder, an air inlet pipe is arranged between the air heater and the flow distribution sleeve, the air heater is fixedly connected with the flow distribution sleeve through the air inlet pipe, a plurality of groups of material conveying inclined plates are fixedly arranged on the inner side of the drying cylinder, the outer surface of the side of each material conveying inclined plate is obliquely arranged, and a plurality of component launders are arranged on the inner side of the flow distribution sleeve in a penetrating manner; the hot air is conveyed into the split sleeve through the air inlet pipe by the air heater, and the split groove of the split sleeve is used for separating the hot air, so that the hot air flows against the inner wall of the drying cylinder, the contact effect of the hot air and flame-retardant ABS plastic particles is improved, and the time required by drying the hot air is shortened.
Description
Technical Field
The utility model belongs to the technical field of ABS plastic processing, and particularly relates to a heating and drying device for granulating flame-retardant ABS plastic.
Background
The heating and drying device for the flame-retardant ABS plastic granulation is a device for drying processed flame-retardant ABS plastic particles, mainly comprises a roller and a hot air blower, wherein the plastic particles are placed in the roller to be turned over, so that the flame-retardant ABS plastic particles are mutually separated, and are matched with the hot air blower to be dried.
The patent document CN108381811A discloses a plastic particle drying device, which comprises a box body, wherein a material collecting groove is arranged in the box body; a blanking hole is formed in the bottom of the material collecting tank, and a first vent hole is formed in the side wall of the material collecting tank; the inner surface of the top of the box body is fixedly provided with a connecting rod; the edge of the collecting groove is sleeved on the connecting rod; the lower end of the connecting rod is provided with a stop block; a compression spring is arranged between the stop block and the material collecting groove; the compression spring is sleeved on the connecting rod, and one end of the compression spring is connected with the material collecting groove; the other end is connected with the stop block; the outer surface of the collecting tank is provided with a vibrating motor; a stirring mechanism is arranged in the material collecting groove; a stripper plate is arranged below the material collecting groove; the discharging plate is provided with a second ventilation hole; the bottom of the box body is provided with an air inlet; the stirring mechanism stirs the plastic particles while blowing out hot air by the blower, thereby promoting the uniform drying of the plastic particles and realizing automatic discharging.
The device has a certain defect in the process of drying the ABS plastic particles, when the ABS plastic particles are dried in a rotating state, hot air is directly output from the middle part of the drying cylinder, so that the contact effect between the hot air and the plastic particles is reduced, and the time required by the drying operation of the ABS plastic particles is prolonged; and secondly, the volume of the ABS plastic particles is smaller, when the roller-type drying operation is carried out, the dried ABS plastic particles are easy to fall off in the discharging process, the material receiving difficulty of the ABS plastic particles is increased, and the function is single.
Disclosure of Invention
The utility model solves the problems that:
1. when ABS plastic particles are dried in a rotating state, hot air is directly output from the middle part of the drying cylinder, so that the contact effect between the hot air and the plastic particles is reduced, and the time required by the ABS plastic particle drying operation is prolonged;
2. the ABS plastic particles are small in size, and when in roller type drying operation, the dried ABS plastic particles are easy to fall off in the discharging process, so that the material receiving difficulty of the ABS plastic particles is increased, and the function is single.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a fire-retardant ABS plastics are heating drying device for granulation, includes the air heater and dries by fire the feed cylinder, dry by fire the feed cylinder movable mounting in one side of air heater, the one end internal surface activity of drying by fire the feed cylinder has cup jointed the reposition of redundant personnel sleeve, the other end surface activity of drying by fire the feed cylinder has cup jointed the discharge apron, be equipped with the intake pipe between air heater and the reposition of redundant personnel sleeve, and pass through intake pipe fixed connection between air heater and the reposition of redundant personnel sleeve, the inboard fixed mounting of drying by fire the feed cylinder has a plurality of groups of defeated material swash plates, and the side outward appearance of defeated material swash plate is the slope setting, the inboard of reposition of redundant personnel sleeve link up and is provided with a plurality of component launders, a plurality of component launders are annular array in the inboard of reposition of redundant personnel sleeve, the lower extreme outward surface fixed mounting of discharge nozzle.
As a further technical scheme of the utility model, the two ends of the drying cylinder are both provided with the rolling shafts matched with the flow distribution sleeve and the discharging cover plate, the whole flow distribution sleeve is of a cylindrical hollow structure, and the friction force between the flow distribution sleeve and the discharging cover plate can be reduced by using the arrangement of the rolling shafts, so that the flow distribution sleeve and the discharging cover plate can rotate more smoothly.
According to the technical scheme, the rectangular material opening matched with the material discharging nozzle is arranged at the lower part of the inner side of the material discharging cover plate, the feeding hopper is fixedly arranged at the upper end of the flow distribution sleeve, when the material drying cylinder rotates and dries the flame-retardant ABS plastic particles, the flame-retardant ABS plastic particles are easy to fall off in the material discharging process, and the ABS plastic particles can be uniformly discharged from the material discharging nozzle by utilizing the arrangement of the material discharging cover plate.
According to the technical scheme, the inclined baffle is fixedly arranged on the inner side of the flow distribution sleeve, the outer surface of the side edge of the inclined baffle is obliquely arranged, and the feeding operation of the feeding hopper can be facilitated by means of the arrangement of the inclined baffle, so that flame-retardant ABS plastic particles are prevented from being accumulated in the flow distribution sleeve.
As a further technical scheme of the utility model, a fixed bottom plate is arranged at the lower part of the drying cylinder, and a first driving wheel and a second driving wheel for driving the drying cylinder to rotate are arranged on the outer surface of the upper end of the fixed bottom plate.
As a further technical scheme of the utility model, the first driving wheel and the second driving wheel are arranged side by side, the outer surface of the drying cylinder is fixedly provided with a driving sleeve ring matched with the first driving wheel and the second driving wheel, and a user starts the first driving wheel and the second driving wheel to enable the first driving wheel and the second driving wheel to drive the drying cylinder to rotate by using the driving sleeve ring.
The utility model has the beneficial effects that: according to the utility model, when the heating and drying device for granulating flame-retardant ABS plastic is used, the flow-dividing sleeve is arranged between the air inlet pipe and the drying cylinder, hot air discharged from the air inlet pipe can be subjected to flow-dividing operation, so that the hot air is enabled to flow against the inner wall of the drying cylinder, the contact effect between the ABS plastic particles and the hot air is improved;
through setting up the discharge apron, when this fire-retardant ABS plastics granulation is with heating drying device uses, utilize the setting of roller bearing, can reduce the frictional force of reposition of redundant personnel sleeve and discharge apron, make the rotation of reposition of redundant personnel sleeve and discharge apron more smooth, when the material operation is dried by fire to fire-retardant ABS plastic granules to the stoving feed cylinder, fire-retardant ABS plastic granules drop easily in the discharge in-process, utilize the setting of discharge apron, can make ABS plastic granules uniformly follow discharge mouth and discharge, movable state's discharge apron can not follow and dry by fire the feed cylinder rotation simultaneously, make the discharge mouth of discharge apron remain down all the time, make things convenient for it to carry out the discharge operation, avoid ABS plastic granules to drop.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a plan view of the diverter sleeve of the present utility model;
fig. 3 is an overall construction view of the discharge deck in the present utility model.
In the figure: 1. a fixed bottom plate; 2. a first drive wheel; 3. a material conveying inclined plate; 4. a discharging cover plate; 5. a drive collar; 6. a material drying cylinder; 7. a shunt sleeve; 8. an air inlet pipe; 9. an air heater; 10. an inclined baffle; 11. a shunt channel; 12. a feed hopper; 13. a discharge nozzle; 14. a rectangular material opening; 15. and a second driving wheel.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in figures 1-3, the heating and drying device for granulating flame-retardant ABS plastic comprises an air heater 9 and a drying cylinder 6, wherein the drying cylinder 6 is movably arranged on one side of the air heater 9, one end inner surface of the drying cylinder 6 is movably sleeved with a distribution sleeve 7, the outer surface of the other end of the drying cylinder 6 is movably sleeved with a discharge cover plate 4, an air inlet pipe 8 is arranged between the air heater 9 and the distribution sleeve 7, the air heater 9 and the distribution sleeve 7 are fixedly connected through the air inlet pipe 8, a plurality of groups of material conveying inclined plates 3 are fixedly arranged on the inner side of the drying cylinder 6, the outer surface of the side of the material conveying inclined plate 3 is obliquely arranged, a plurality of component flow grooves 11 are arranged on the inner side of the distribution sleeve 7 in a penetrating manner, the plurality of component flow grooves 11 are in an annular array on the inner side of the distribution sleeve 7, and a discharge nozzle 13 is fixedly arranged on the outer surface of the lower end of the distribution cover plate 4.
The two ends of the material drying cylinder 6 are respectively provided with a rolling shaft matched with the flow distribution sleeve 7 and the material discharging cover plate 4, the whole flow distribution sleeve 7 is of a cylindrical hollow structure, and friction force between the flow distribution sleeve 7 and the material discharging cover plate 4 can be reduced by utilizing the cooperation of the rolling shafts, so that the flow distribution sleeve 7 and the material discharging cover plate 4 can rotate more smoothly.
The lower part of the inner side of the discharging cover plate 4 is provided with a rectangular material opening 14 matched with the discharging nozzle 13, the upper end of the flow dividing sleeve 7 is fixedly provided with a feed hopper 12, when the material drying cylinder 6 rotates and dries the flame-retardant ABS plastic particles, the flame-retardant ABS plastic particles easily fall off in the discharging process, and the ABS plastic particles can be uniformly discharged from the discharging nozzle 13 by utilizing the arrangement of the discharging cover plate 4.
The inclined baffle 10 is fixedly arranged on the inner side of the flow distribution sleeve 7, the outer surface of the side edge of the inclined baffle 10 is inclined, and the feeding operation of the feeding hopper 12 can be facilitated by utilizing the arrangement of the inclined baffle 10, so that flame-retardant ABS plastic particles are prevented from being accumulated in the flow distribution sleeve 7.
The lower part of the drying cylinder 6 is provided with a fixed bottom plate 1, and the outer surface of the upper end of the fixed bottom plate 1 is provided with a first driving wheel 2 and a second driving wheel 15 for driving the drying cylinder 6 to rotate.
The first driving wheel 2 and the second driving wheel 15 are arranged side by side, the driving collar 5 matched with the first driving wheel 2 and the second driving wheel 15 is fixedly arranged on the outer surface of the drying cylinder 6, and a user starts the first driving wheel 2 and the second driving wheel 15, so that the first driving wheel 2 and the second driving wheel 15 drive the drying cylinder 6 to rotate by using the driving collar 5.
When the heating and drying device for the flame-retardant ABS plastic pelletization is used, the flow-dividing sleeve 7 is arranged between the air inlet pipe 8 and the material drying cylinder 6, hot air discharged from the air inlet pipe 8 can be subjected to flow-dividing operation, so that the hot air flows against the inner wall of the material drying cylinder 6, the contact effect between the ABS plastic particles and the hot air is improved, when the heating and drying device for the flame-retardant ABS plastic pelletization is in operation, a user utilizes the feed hopper 12 to pour the ABS plastic particles into the flow-dividing sleeve 7, the feeding operation of the feed hopper 12 can be facilitated by utilizing the arrangement of the inclined baffle 10, the flame-retardant ABS plastic particles are prevented from accumulating in the flow-dividing sleeve 7, the first driving wheel 2 and the second driving wheel 15 are driven by starting the driving sleeve 5 to drive the material drying cylinder 6 to rotate, a plurality of material conveying inclined plates 3 in the material drying cylinder 6 are utilized to separate the ABS plastic particles from each other when the material drying cylinder 6 rotates, the ABS plastic particles are prevented from being adhered together, the hot air is conveyed into the flow-dividing sleeve 7 by the air inlet pipe 8 by the hot air 9, the flow-dividing sleeve 7 is utilized to separate the ABS plastic particles by utilizing the groove 11 of the hot air, and the flow-dividing sleeve 7 is enabled to separate the ABS plastic particles from flowing against the inner wall of the material drying cylinder, the material drying cylinder is prevented from flowing, and the required time is shortened, and the flame-retardant ABS plastic particles are required to flow-retardant effect is shortened;
through setting up discharge apron 4, when this fire-retardant ABS plastics granulation is with heating drying device uses, utilize the setting of roller bearing, can reduce the frictional force of reposition of redundant personnel sleeve 7 and discharge apron 4, make the rotation of reposition of redundant personnel sleeve 7 and discharge apron 4 smoother, when drying by fire barrel 6 to fire the fire-retardant ABS plastics granule and carry out rotatory material operation, fire-retardant ABS plastics granule drops easily in the discharge process, utilize the setting of discharge apron 4, can make ABS plastics granule uniformly follow discharge mouth 13 and discharge, the discharge apron 4 of active state can not follow and dry by fire barrel 6 rotation simultaneously, make the discharge mouth 13 of discharge apron 4 remain down all the time, make things convenient for it to carry out the discharge operation, avoid ABS plastics granule to drop.
The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a fire-retardant ABS plastics are heating drying device for granulation, includes air heater (9) and dries by fire feed cylinder (6), dry by fire one side of feed cylinder (6) movable mounting in air heater (9), a serial communication port, the one end internal surface activity of drying by fire feed cylinder (6) has cup jointed reposition of redundant personnel sleeve (7), the other end surface activity of drying by fire feed cylinder (6) has cup jointed row material apron (4), be equipped with intake pipe (8) between air heater (9) and reposition of redundant personnel sleeve (7), and through intake pipe (8) fixed connection between air heater (9) and reposition of redundant personnel sleeve (7), the inboard fixed mounting of drying by fire feed cylinder (6) has a plurality of groups material swash plate (3), and the side outward appearance slope of material swash plate (3) sets up, the inboard of reposition of redundant personnel sleeve (7) has been link up and has been provided with a plurality of component chute (11), and a plurality of component chute (11) are annular array in the inboard of reposition of redundant personnel sleeve (7), the lower extreme surface fixed mounting of apron (4) has row material mouth (13).
2. The heating and drying device for granulating flame-retardant ABS plastic according to claim 1, wherein rollers matched with a flow distribution sleeve (7) and a discharge cover plate (4) are arranged at two ends of the drying cylinder (6), and the whole flow distribution sleeve (7) is of a cylindrical hollow structure.
3. The heating and drying device for granulating flame-retardant ABS plastic according to claim 1, wherein a rectangular material opening (14) matched with a material discharging nozzle (13) is arranged at the lower part of the inner side of the material discharging cover plate (4), and a feeding hopper (12) is fixedly arranged at the upper end of the flow dividing sleeve (7).
4. The heating and drying device for granulating flame-retardant ABS plastic according to claim 1, wherein an inclined baffle (10) is fixedly arranged on the inner side of the flow distribution sleeve (7), and the outer surfaces of the side edges of the inclined baffle (10) are obliquely arranged.
5. The heating and drying device for granulating flame-retardant ABS plastic according to claim 1, wherein a fixed bottom plate (1) is arranged at the lower part of the drying cylinder (6), and a first driving wheel (2) and a second driving wheel (15) for driving the drying cylinder (6) to rotate are arranged on the outer surface of the upper end of the fixed bottom plate (1).
6. The heating and drying device for granulating flame-retardant ABS plastic according to claim 5, wherein the first driving wheel (2) and the second driving wheel (15) are arranged side by side, and a driving sleeve ring (5) matched with the first driving wheel (2) and the second driving wheel (15) for use is fixedly arranged on the outer surface of the drying cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320174843.8U CN219338206U (en) | 2023-02-10 | 2023-02-10 | Heating and drying device for granulating flame-retardant ABS plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320174843.8U CN219338206U (en) | 2023-02-10 | 2023-02-10 | Heating and drying device for granulating flame-retardant ABS plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219338206U true CN219338206U (en) | 2023-07-14 |
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ID=87110612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320174843.8U Active CN219338206U (en) | 2023-02-10 | 2023-02-10 | Heating and drying device for granulating flame-retardant ABS plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219338206U (en) |
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2023
- 2023-02-10 CN CN202320174843.8U patent/CN219338206U/en active Active
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