CN116442428A - Masterbatch dehydration drying device - Google Patents
Masterbatch dehydration drying device Download PDFInfo
- Publication number
- CN116442428A CN116442428A CN202310310775.8A CN202310310775A CN116442428A CN 116442428 A CN116442428 A CN 116442428A CN 202310310775 A CN202310310775 A CN 202310310775A CN 116442428 A CN116442428 A CN 116442428A
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- China
- Prior art keywords
- drying cylinder
- master batch
- color master
- drying
- fixedly connected
- Prior art date
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- 238000001035 drying Methods 0.000 title claims abstract description 124
- 230000018044 dehydration Effects 0.000 title claims abstract description 40
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 40
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 37
- 239000004595 color masterbatch Substances 0.000 claims abstract description 67
- 238000003756 stirring Methods 0.000 claims abstract description 57
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 47
- 238000007599 discharging Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 238000012216 screening Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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- 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
-
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a dehydration drying device, in particular to a masterbatch dehydration drying device. It is necessary to design a masterbatch dehydration drying device that can agitate the masterbatch so that the masterbatch is sufficiently dehydrated and dried and the dehydration and drying effects are improved. The color master batch dewatering and drying device comprises a drying cylinder, positioning frames, a feeding frame and the like, wherein the positioning frames are symmetrically and fixedly connected to the lower part of the outer side of the drying cylinder, and the feeding frame is fixedly connected to the middle of the top of the drying cylinder in a penetrating manner. According to the invention, a proper amount of color master batch is poured into the drying cylinder through the feeding frame, the air inlet pump is started to discharge hot air into the air injection ring, the air injection ring ejects the hot air to dehydrate and dry the color master batch, and meanwhile, the servo motor is started to rotate forward, so that the stirring frame rotates forward to stir the color master batch, the color master batch is dehydrated and dried sufficiently, and the dehydrating and drying effects are improved.
Description
Technical Field
The invention relates to a dehydration drying device, in particular to a masterbatch dehydration drying device.
Background
After the color master batch is manufactured, the color master batch is dehydrated and dried due to the fact that moisture exists in the color master batch, so that the color master batch can be conveniently used later.
Chinese patent publication No. CN203888066U discloses a masterbatch desicator, including drying tube and air supply pump, the drying tube is including feed inlet and discharge gate, feed inlet department is provided with the hopper that the masterbatch was placed, the drying tube is including inner wall and outer wall, set up the cavity between inner wall and the outer wall, be provided with a plurality of ventholes on the inner wall just the venthole is arranged along feed inlet to discharge gate orientation, venthole and cavity intercommunication each other, be provided with the air supply tube between air supply pump and the cavity, above-mentioned patent is although can carry out dehydration drying to the masterbatch, and the masterbatch just drops through the air flow and accomplishes dehydration drying, and the masterbatch is piled up together easily, leads to partial masterbatch to be difficult to by dehydration drying, influences dehydration drying's effect.
The present invention is directed to solving the problems of the above-mentioned patents, and therefore, proposes a masterbatch dehydrating and drying device capable of stirring masterbatch to sufficiently dehydrate and dry masterbatch and improving the dehydrating and drying effect.
Disclosure of Invention
In order to overcome the defect that the effect of dehydration and drying is affected because part of color master batches are difficult to dehydrate and dry because the color master batches are easily accumulated together through only falling through air flow although the color master batches can be dehydrated and dried, the invention provides a color master batch dehydration and drying device capable of stirring the color master batches, fully dehydrating and drying the color master batches and improving the dehydration and drying effect.
The invention is realized by the following technical approaches:
the utility model provides a masterbatch dehydration drying device, including the drying cylinder, the locating rack, the feeding frame, the gas spraying ring, air inlet pump and discharging pipe, symmetrical rigid coupling has the locating rack around the drying cylinder outside lower part, fixed cross-under has the feeding frame in the middle of the drying cylinder top, drying cylinder right side lower part intercommunication has the discharging pipe, the upper and lower symmetrical rigid coupling in drying cylinder inboard middle part has the gas spraying ring that is used for carrying out dehydration drying to masterbatch with steam blowout, drying cylinder outside left surface upper portion rigid coupling has the air inlet pump, the end of giving vent to anger of air inlet pump is connected and is linked together with two gas spraying rings, still including stirring mechanism and actuating mechanism, drying cylinder inboard is provided with the stirring mechanism that is used for stirring to masterbatch, drying cylinder outer bottom is provided with the actuating mechanism who is used for driving stirring mechanism operation.
Further description, still include anti-skidding offset, both sides locating rack bottom all rigid coupling has anti-skidding offset around.
Further stated, the stirring mechanism comprises a fixed column, a stirring frame and a conical plate, wherein the middle of the bottom of the drying cylinder is fixedly connected with the fixed column, the conical plate is rotatably sleeved on the fixed column, and the stirring frame for stirring the color master batch is fixedly connected on the conical plate.
Further stated, the driving mechanism comprises a gear ring, a gear and a servo motor, the bottom of the stirring frame is fixedly connected with the gear ring, the front side of the bottom of the drying cylinder is rotatably connected with the gear for driving the gear ring to rotate in a penetrating way, the gear is meshed with the gear ring, the bottom of the drying cylinder is fixedly connected with the servo motor, and the output shaft of the servo motor is in transmission with the lower part of the gear through a synchronous belt assembly.
The device comprises a drying cylinder, a trigger frame, a reset spring, a stay wire, a guide tube, a movable rod, a limit spring, a column locating seat and a baffle plate, wherein the middle parts of the front side and the rear side of the drying cylinder are all in sliding connection with the movable rod, the stirring frame is in rotary contact with the movable rod, the limit spring is connected between the inner sides of the movable rods of the front side and the rear side and the inner sides of the drying cylinder, the guide tube is fixedly connected in the middle of the upper parts of the front side and the rear side of the outer side of the drying cylinder, the baffle plate for limiting the color master batch is symmetrically and fixedly connected between the lower parts of the left side and the right side of the feeding frame, the baffle plates of the front side and the rear side are in contact with each other, the baffle plate of the front side and the rear side are fixedly connected with the column locating seat, the cross-connection of the top left side of the drying cylinder is provided with the trigger frame for driving the column locating seat to rotate, the lower parts of the trigger frame are in sliding connection with the column locating seat of the front side and the rear side, the reset spring is symmetrically connected between the top of the inner side of the trigger frame and the left side of the outer side of the drying cylinder, the front side and the rear side of the trigger frame are both connected with the tail ends of the trigger frame, and the front side and the back side of the baffle plate and the guide tube are fixedly connected with the front side and the back side of the baffle plate.
Further stated, still including the supporting mechanism that is used for receiving the masterbatch, supporting mechanism is including the supporting disc, the cross baffle, spacing ring, reference column and positioning spring, the rigid coupling has the supporting disc that is used for collecting the masterbatch between the left and right sides of bottom in the stirring frame, the supporting disc middle part rotates with the fixed column to be connected, it has the discharge gate to open on the supporting disc, fixed column upper portion pivoted cover is equipped with the cross baffle that is used for blocking the discharge gate of supporting disc, the cross baffle is located the supporting disc, symmetrical sliding connection has the reference column around the cross baffle outer bottom, be connected with positioning spring between the outer bottom of cross baffle about both sides reference column top all, the fixed column upper portion is opened and is used for carrying out the guide way to the reference column, the guide way contacts with the front and back both sides reference column, the guide way lower part is rectangular shape, the inboard along circumference rigid coupling in the supporting disc lower part has the spacing ring that is used for driving the reference column pivoted, spacing ring inboard upper portion is provided with L type piece, spacing ring inboard lower part is provided with the wedge.
Further described, the drying drum also comprises a screening plate and a fixing frame, wherein the fixing frame is fixedly connected to the upper part of the inner side of the drying drum along the circumferential direction, and the screening plate for filtering large impurities in the color master batch is fixedly connected to the inner side of the fixing frame.
Further, the device also comprises a sealing ring and an air outlet pipe, wherein the sealing ring is fixedly connected to the inner top of the drying cylinder, and the air outlet pipe for discharging a proper amount of hot air is communicated to the upper right side of the drying cylinder.
The invention has the remarkable advantages that:
1. pouring a proper amount of color master batch into a drying cylinder through a feeding frame, then starting an air inlet pump to discharge hot air into an air injection ring, and spraying the hot air out of the color master batch by the air injection ring to carry out dehydration drying treatment, and simultaneously starting a servo motor to rotate forward, so that an stirring frame rotates forward to stir the color master batch, the color master batch is dehydrated and dried sufficiently, and the dehydration drying effect is improved.
2. Under the effect of interval unloading mechanism, every time servo motor starts, interval unloading mechanism can make the masterbatch interval drop in the stoving section of thick bamboo by stirring the frame and stir and accomplish dehydration drying treatment to prevent that masterbatch from once only dropping in the stoving section of thick bamboo and influencing dehydration drying's efficiency to improve dehydration drying's efficiency.
3. Under the effect of bearing mechanism, can receive the masterbatch earlier for masterbatch abundant with steam contact by dehydration drying treatment, thereby further improvement dehydration drying's effect.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a first partially cut-away structure of the present invention.
Fig. 3 is a schematic view of a partly sectional structure of the agitation mechanism of the present invention.
Fig. 4 is a schematic view of a partially cut-away structure of the drive mechanism of the present invention.
Fig. 5 is a schematic view of a second partially cut-away structure of the present invention.
Fig. 6 is a schematic view of a first partial cross-sectional structure of the spacer blanking mechanism of the present invention.
Fig. 7 is a schematic view of a second partial cross-sectional structure of the spacer blanking mechanism of the present invention.
Fig. 8 is a schematic view of a first partially cut-away construction of the support mechanism of the present invention.
Fig. 9 is a schematic view of a second partially cut-away construction of the support mechanism of the present invention.
Fig. 10 is a schematic view of a third partial cross-sectional configuration of the support mechanism of the present invention.
FIG. 11 is an enlarged schematic view of section A of the present invention.
Fig. 12 is a schematic cross-sectional view of a limiting ring according to the present invention.
Fig. 13 is a schematic view of a third partial cross-sectional structure of the present invention.
Wherein: the device comprises a 1-drying cylinder, a 2-positioning frame, a 21-anti-slip rubber plate, a 3-feeding frame, a 4-spraying ring, a 5-air inlet pump, a 6-discharging pipe, a 7-stirring mechanism, a 71-fixed column, a 72-stirring frame, a 73-conical plate, an 8-driving mechanism, a 81-gear ring, a 82-gear, a 83-servo motor, a 9-interval blanking mechanism, a 91-triggering frame, a 92-reset spring, a 93-stay wire, a 94-guide pipe, a 95-movable rod, a 96-limit spring, a 97-column positioning seat, a 98-baffle plate, a 10-bearing mechanism, a 101-bearing disc, a 102-cross baffle plate, a 103-limit circular ring, a 104-positioning column, a 105-positioning spring, a 106-guide groove, an 11-screening plate, a 12-fixed frame, a 13-sealing ring and a 14-air outlet pipe.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Example 1
The utility model provides a masterbatch dehydration drying device, including a drying section of thick bamboo 1, locating rack 2, antiskid offset 21, feeding frame 3, jet-propelled ring 4, air inlet pump 5, discharging pipe 6, stirring mechanism 7 and actuating mechanism 8, please see the illustration of fig. 1-4, the symmetrical rigid coupling has locating rack 2 around the outside lower part of a drying section of thick bamboo 1, the rigid coupling has antiskid offset 21 around locating rack 2 bottom all, fixed cross-under has feeding frame 3 in the middle of a drying section of thick bamboo 1 top, drying section of thick bamboo 1 right side lower part intercommunication has discharging pipe 6, the upper and lower symmetry rigid coupling in the inside middle part of a drying section of thick bamboo 1 has jet-propelled ring 4, jet-propelled ring 4 can realize carrying out dehydration drying to masterbatch with the hot gas blowout, drying section of thick bamboo 1 lateral surface upper portion rigid coupling has air inlet pump 5, the end of air inlet pump 5 is connected and communicates with two jet-propelled rings 4, drying section of thick bamboo 1 inboard is provided with stirring mechanism 7, when stirring mechanism 7 operates, stirring mechanism 7 can realize stirring masterbatch, drying section of thick bamboo 1 bottom is provided with actuating mechanism 8, when actuating mechanism 8 operates, actuating mechanism 8 can realize driving mechanism 7 and stir.
The stirring mechanism 7 comprises a fixed column 71, a stirring frame 72 and a conical plate 73, as shown in fig. 2 and 3, the middle of the bottom in the drying cylinder 1 is provided with the fixed column 71 in a bolt connection mode, the fixed column 71 is rotatably sleeved with the conical plate 73, the conical plate 73 is provided with the stirring frame 72 in a welding connection mode, and when the stirring frame 72 rotates, the stirring frame 72 can stir color master batches.
The driving mechanism 8 comprises a gear ring 81, a gear 82 and a servo motor 83, as shown in fig. 2 and 4, the gear ring 81 is fixedly connected to the outer bottom of the stirring frame 72, the gear 82 is rotatably connected to the front side of the bottom of the drying cylinder 1 in a penetrating manner, the gear 82 is meshed with the gear ring 81, when the gear 82 rotates, the gear 82 can drive the gear ring 81 to rotate, the servo motor 83 is mounted on the outer bottom of the drying cylinder 1 in a bolt connection manner, and the output shaft of the servo motor 83 is in transmission with the lower portion of the gear 82 through a synchronous belt assembly.
Firstly, the air inlet pump 5 is externally connected with a machine for discharging hot air, then a proper amount of color master batch is poured into the feeding frame 3, the color master batch in the feeding frame 3 falls into the drying cylinder 1, the color master batch is contacted with the stirring frame 72, the air inlet pump 5 is started, the hot air is discharged into the air spraying ring 4 by the air inlet pump 5, the hot air in the air spraying ring 4 is discharged into the drying cylinder 1 to be contacted with the color master batch, the hot air dries the color master batch, and the dehydration and drying of the color master batch are completed, at the moment, the servo motor 83 is started, the servo motor 83 positively rotates to drive the gear 82 positively through the transmission of the synchronous belt assembly, the gear 82 positively rotates to drive the gear ring 81 positively, the gear 81 positively rotates to drive the stirring frame 72 positively, and the stirring frame 72 positively rotates to stir the color master batch, so that the color master batch is sufficiently dehydrated and dried, and the device can be stably placed due to the effect of the anti-skid rubber plate 21. After the color master batch is dehydrated and dried, a collecting container is placed below the discharging pipe 6, the discharging pipe 6 is twisted to be opened, the conical plate 73 rotates positively to push the color master batch in the drying cylinder 1 into the discharging pipe 6, the color master batch in the discharging pipe 6 falls into the collecting container, all the color master batch is discharged, the discharging pipe 6 is twisted to be closed, then the servo motor 83 is closed, the stirring frame 72 stops rotating positively, the air inlet pump 5 is closed, the air injection ring 4 stops injecting hot air, and the collecting container is taken up to carry out subsequent treatment on the dehydrated and dried color master batch.
Example 2
On the basis of the embodiment 1, the device further comprises a spacing blanking mechanism 9, wherein the spacing blanking mechanism 9 comprises a trigger frame 91, a return spring 92, a pull wire 93, a guide tube 94, a movable rod 95, a limit spring 96, a positioning seat 97 with a column and a baffle plate 98, as shown in fig. 5-7, the middle parts of the front side and the rear side of the drying cylinder 1 are slidably connected with the movable rod 95 in a penetrating way, the stirring frame 72 rotates to be contacted with the movable rod 95, the limit spring 96 is connected between the inner sides of the movable rods 95 on the front side and the rear side and the inner side of the drying cylinder 1, the guide tube 94 is arranged in the middle of the upper parts of the front side and the rear side of the drying cylinder 1 in a welding connection way, the baffle plate 98 is symmetrically connected between the lower parts on the left side and the right side of the feeding frame 3 in a penetrating way, the front and back both sides striker plate 98 contact each other, the striker plate 98 can realize spacing the masterbatch, the front and back both sides striker plate 98 left end all rigid coupling has the tape post positioning seat 97, the cross-under of stoving section of thick bamboo 1 top left side slidingtype has trigger frame 91, trigger frame 91 lower part and front and back both sides tape post positioning seat 97 sliding connection, when trigger frame 91 removes, trigger frame 91 can realize driving tape post positioning seat 97 rotation, the symmetrical connection has reset spring 92 around between the top in trigger frame 91 and the outer top left side of stoving section of thick bamboo 1, both sides all are connected with pull wire 93 around the trigger frame 91, both sides pull wire 93 tail end passes front and back both sides stand pipe 94 and front and back both sides movable rod 95 outer end fixed connection respectively.
The supporting mechanism 10 comprises a supporting disc 101, a cross baffle 102, a limiting circular ring 103, a positioning column 104 and a positioning spring 105, as shown in fig. 5, 8, 9, 10, 11 and 12, the supporting disc 101 is mounted on the left side and the right side of the bottom of the stirring frame 72 in a welded connection mode, the supporting disc 101 can collect color master batches, the middle part of the supporting disc 101 is rotationally connected with the fixing column 71, a discharge hole is formed in the supporting disc 101, the cross baffle 102 is rotatably sleeved on the upper part of the fixing column 71 and is positioned in the supporting disc 101, the cross baffle 102 can block the discharge hole of the supporting disc 101, the positioning column 104 is symmetrically and slidably connected between the outer bottoms of the cross baffle 102, the top of the positioning column 104 on the front side and the rear side is connected with the positioning column 105, the guide groove 106 is formed in the upper part of the fixing column 71 and is in contact with the positioning column 104 on the front side and the rear side, the guide groove 106 is rotationally connected with the fixing column 71, the lower part of the supporting disc 103 is provided with the limiting circular ring 103, and the limiting circular ring 103 is rotationally fixedly connected with the inner side of the limiting circular ring 103 along the circumferential direction of the upper circular ring 103, and the limiting circular ring 103 is rotationally arranged on the lower side of the limiting circular ring 103.
When the color master batch is poured into the feeding frame 3, the front and rear side baffle plates 98 block the color master batch, the servo motor 83 is started to rotate forward, the stirring frame 72 rotates forward to contact the movable rod 95, the stirring frame 72 drives the movable rod 95 to move outwards, the limiting spring 96 is compressed, the movable rod 95 moves outwards to drive the pull wire 93 to move outwards, the pull wire 93 moves outwards to drive the trigger frame 91 to move downwards through the guide tube 94, the reset spring 92 is compressed, the trigger frame 91 moves downwards to drive the front and rear side positioning seats 97 to rotate forward, the front and rear side positioning seats 97 rotate forward to drive the front and rear side baffle plates 98 to rotate forward, the front and rear side baffle plates 98 do not block the color master batch, part of color master batch falls into the drying cylinder 1 and is stirred by the stirring frame 72, the stirring frame 72 continuously rotates forward and is separated from the movable rod 95, the movable rod 95 moves inwards to reset and drive the pull wire 93 to move inwards due to the action of the limiting spring 96, the pull wire 93 is loosened, the trigger frame 91 moves upwards to reset and drive the pull wire 93 to move upwards to reset due to the action of the reset spring 92, the trigger frame 91 also drives the front and rear two-side column positioning seats 97 to reversely reset, the front and rear two-side column positioning seats 97 reversely reset and drive the front and rear two-side material baffle plates 98 to reversely reset, the front and rear two-side material baffle plates 98 also continuously baffle the color master batch, and the color master batch is alternately dropped into the drying cylinder 1 to be stirred and dried repeatedly. When the servo motor 83 is turned off, the agitating frame 72 is stopped from rotating forward and the front and rear side shutters 98 are stopped from rotating. Thus, the masterbatch can be prevented from falling into the drying cylinder 1 once to influence the efficiency of dehydration and drying, thereby improving the efficiency of dehydration and drying.
Initially, the front positioning spring 105 is in a compressed state, when the servo motor 83 starts forward rotation, the stirring frame 72 forward rotates to drive the supporting disc 101 forward rotate, the supporting disc 101 forward rotates to drive the limiting ring 103 forward rotate, the limiting ring 103 forward rotates to drive the rear positioning column 104 to move upwards through the wedge-shaped block, the rear positioning column 104 moves upwards to be separated from contact with the strip-shaped part of the guide groove 106, meanwhile, the L-shaped block of the limiting ring 103 is contacted with the front positioning column 104, the limiting ring 103 continues forward rotation to drive the positioning column 104 forward through the L-shaped block, the positioning column 104 forward rotates to drive the cross baffle plate 102 forward rotate, the cross baffle plate 102 and the supporting disc 101 forward rotate synchronously, at the moment, the color master batch falls into the supporting disc 101 downwards, and the air injection ring 4 sprays hot air on the color master batch to dry, so that the color master batch is fully contacted with the hot air to finish preliminary dehydration drying. When the front side positioning column 104 rotates forward to correspond to the strip-shaped part of the guide groove 106, the front side positioning column 104 moves downwards to reset and separate from contact with the L-shaped block of the limiting circular ring 103 due to the action of the positioning spring 105, the limiting circular ring 103 stops driving the positioning column 104 to rotate forward when rotating forward, the cross baffle 102 stops rotating forward and does not block the discharge hole of the supporting disc 101, the color master batch falls into the drying cylinder 1 through the discharge hole of the supporting disc 101 to be contacted with the stirring frame 72 to be continuously dehydrated and dried, and the process is repeated, so that the color master batch can be continuously dehydrated and dried preliminarily, and then the final dehydration and drying are carried out. After all the color master batches are dehydrated and dried, the servo motor 83 is turned off, and the stirring frame 72 stops driving the supporting disc 101 to rotate positively. Therefore, the masterbatch can be fully contacted with hot air to finish dehydration and drying, so that the dehydration and drying effects are further improved.
Example 3
On the basis of embodiment 1 and embodiment 2, the drying drum further comprises a screening material plate 11 and a fixing frame 12, as shown in fig. 13, the fixing frame 12 is fixedly connected to the upper portion of the inner side of the drying drum 1 along the circumferential direction, the screening material plate 11 is fixedly connected to the inner side of the fixing frame 12, and when the color master batch falls onto the screening material plate 11, the screening material plate 11 can filter large impurities in the color master batch.
The drying cylinder 1 is characterized by further comprising a sealing ring 13 and an air outlet pipe 14, wherein the sealing ring 13 is fixedly connected to the inner top of the drying cylinder 1, the air outlet pipe 14 is communicated with the upper right side of the drying cylinder 1, and the air outlet pipe 14 can discharge a proper amount of hot air.
When the color master batch is dehydrated and dried for a certain time, the air outlet pipe 14 is twisted to be opened, part of hot air in the drying cylinder 1 is discharged into the air outlet pipe 14 through the sealing ring 13, and the hot air in the air outlet pipe 14 is continuously discharged, so that the pressure relief in the drying cylinder 1 is completed. When the hot air in the drying cylinder 1 is partially discharged, the air outlet pipe 14 is twisted to be closed, and the hot air stops being discharged. Therefore, dangerous accidents caused by overlarge pressure in the drying cylinder 1 can be prevented, and the use safety of the device is ensured.
When the color master batch falls from the feeding frame 3, the color master batch firstly falls onto the material sieving plate 11, the material sieving plate 11 filters and removes large impurities in the color master batch, and the color master batch with the large impurities filtered out passes through the material sieving plate 11 and falls to the inner bottom of the drying cylinder 1 to be dehydrated and dried. Therefore, the quality of the color master batch can be prevented from being influenced by doping a large amount of large impurities in the color master batch, and the quality of the color master batch is ensured.
Finally, it is necessary to state that: the foregoing is provided to assist in understanding the technical solutions of the present invention, and is not to be construed as limiting the scope of protection of the present invention; insubstantial modifications and variations from the above teachings are within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a masterbatch dehydration drying device, including drying cylinder (1), locating rack (2), feeding frame (3), spout gaseous ring (4), air inlet pump (5) and discharging pipe (6), symmetry rigid coupling has locating rack (2) around drying cylinder (1) outside lower part, fixed cross-under has feeding frame (3) in the middle of drying cylinder (1) top, drying cylinder (1) right side lower part intercommunication has discharging pipe (6), the upper and lower symmetry rigid coupling in the inboard middle part of drying cylinder (1) has and is used for carrying out dehydration drying's gas spraying ring (4) with the hot gas blowout to masterbatch, drying cylinder (1) lateral surface upper portion rigid coupling has air inlet pump (5), the end of giving vent to anger of air inlet pump (5) is connected and communicates with two jet rings (4), a serial communication port, still including stirring mechanism (7) and actuating mechanism (8), drying cylinder (1) inboard is provided with and is used for stirring mechanism (7) to masterbatch, drying cylinder (1) outer bottom is provided with and is used for driving mechanism (7) operation.
2. The masterbatch dehydration drying device according to claim 1, further comprising an anti-slip rubber plate (21), wherein the anti-slip rubber plate (21) is fixedly connected to the bottom ends of the front and rear side positioning frames (2).
3. The color master batch dehydration drying device according to claim 1, wherein the stirring mechanism (7) comprises a fixed column (71), a stirring frame (72) and a conical plate (73), the fixed column (71) is fixedly connected in the middle of the inner bottom of the drying cylinder (1), the conical plate (73) is rotatably sleeved on the fixed column (71), and the stirring frame (72) for stirring color master batch is fixedly connected on the conical plate (73).
4. A masterbatch dehydration drying device according to claim 3, characterized in that the driving mechanism (8) comprises a gear ring (81), a gear (82) and a servo motor (83), the gear ring (81) is fixedly connected with the outer bottom of the stirring frame (72), the gear (82) for driving the gear ring (81) to rotate is rotatably connected with the front side of the bottom of the drying cylinder (1) in a penetrating way, the gear (82) is meshed with the gear ring (81), the servo motor (83) is fixedly connected with the outer bottom of the drying cylinder (1), and the output shaft of the servo motor (83) is in transmission with the lower part of the gear (82) through a synchronous belt assembly.
5. The device of claim 4, further comprising a spacing blanking mechanism (9) for making the color master batch fall at intervals, wherein the spacing blanking mechanism (9) comprises a trigger frame (91), a return spring (92), a pull wire (93), a guide tube (94), a movable rod (95), a limit spring (96), a positioning seat (97) with a column and a baffle plate (98), the middle parts of the front side and the rear side of the drying cylinder (1) are connected with the movable rod (95) in a sliding manner in a penetrating manner, the stirring frame (72) is in rotary contact with the movable rod (95), a limit spring (96) is connected between the inner sides of the movable rod (95) and the inner sides of the drying cylinder (1), the guide tube (94) is fixedly connected between the upper parts of the front side and the rear side of the drying cylinder (1), a baffle plate (98) for limiting the color master batch is connected in a penetrating manner between the lower parts of the left side and the right side of the feeding frame (3), the baffle plate (98) is in contact with each other in a penetrating manner, the left side and the baffle plate (98) with the left side and the middle part of the limit spring (97) is connected with the positioning seat (97) in a penetrating manner, the left side and the left side of the baffle plate (98) is connected with the front side and the lower side of the positioning seat (97) in a sliding manner, and the front side of the drying cylinder (91) is fixedly connected with the trigger seat (91), the front and back symmetry is connected with reset spring (92) between the top in trigger frame (91) and the outer top left side of stoving section of thick bamboo (1), and both sides all are connected with act as go-between (93) around trigger frame (91), and both sides act as go-between (93) tail end pass respectively around both sides stand pipe (94) and front and back both sides movable rod (95) outer end fixed connection.
6. The device of claim 5, further comprising a supporting mechanism (10) for receiving the color master batch, wherein the supporting mechanism (10) comprises a supporting disc (101), a cross baffle (102), a limiting circular ring (103), a positioning column (104) and a positioning spring (105), wherein the supporting disc (101) for collecting the color master batch is fixedly connected between the left side and the right side of the bottom in the stirring frame (72), the middle part of the supporting disc (101) is rotationally connected with a fixed column (71), a discharge hole is formed in the supporting disc (101), a cross baffle (102) for blocking the discharge hole of the supporting disc (101) is rotationally sleeved on the upper part of the fixed column (71), the cross baffle (102) is positioned in the supporting disc (101), positioning columns (104) are symmetrically connected with the outer bottoms of the cross baffle (102) in a sliding mode, positioning spring (105) is connected between the top of the positioning columns (104) at the front side and the rear side and the outer bottoms of the cross baffle (102), a guide groove (106) for guiding the positioning columns (104) is formed in the upper part of the fixed column (71), a guide groove (106) for guiding the positioning columns (104) is rotationally connected with the lower side of the lower circular ring (104) along the lower circular ring (104), the upper part of the inner front side of the limiting circular ring (103) is provided with an L-shaped block, and the lower part of the inner rear side of the limiting circular ring (103) is provided with a wedge-shaped block.
7. The color master batch dehydration drying device according to claim 6, further comprising a screening plate (11) and a fixing frame (12), wherein the fixing frame (12) is fixedly connected to the upper part of the inner side of the drying cylinder (1) along the circumferential direction, and the screening plate (11) for filtering large impurities in the color master batch is fixedly connected to the inner side of the fixing frame (12).
8. The masterbatch dehydration drying device according to claim 7, further comprising a sealing ring (13) and an air outlet pipe (14), wherein the sealing ring (13) is fixedly connected to the inner top of the drying cylinder (1), and the air outlet pipe (14) for discharging a proper amount of hot air is communicated with the upper right side of the drying cylinder (1).
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| CN202310310775.8A CN116442428B (en) | 2023-03-28 | 2023-03-28 | Masterbatch dehydration drying device |
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| CN202310310775.8A CN116442428B (en) | 2023-03-28 | 2023-03-28 | Masterbatch dehydration drying device |
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