CN109465979B - High polymer material blending modification heating device - Google Patents
High polymer material blending modification heating device Download PDFInfo
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- CN109465979B CN109465979B CN201811092871.5A CN201811092871A CN109465979B CN 109465979 B CN109465979 B CN 109465979B CN 201811092871 A CN201811092871 A CN 201811092871A CN 109465979 B CN109465979 B CN 109465979B
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- device shell
- material scattering
- barrel
- partition plate
- rotary
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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
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7466—Combinations of similar mixers
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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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
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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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
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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
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
Abstract
The invention discloses a high polymer material blending modification heating device which comprises a device shell (1), wherein a feeding cylinder (2) is arranged at the upper part of the device shell (1), the side part of the feeding cylinder (2) is fixedly connected with the device shell (1) through a support rod, a rotary material scattering device is arranged at the lower part of the feeding cylinder (2), and the rotary material scattering device is communicated with the inside of the device shell (1); the device is characterized in that a heating device is arranged at the upper section inside the device shell (1), a first-stage stirring device is arranged at the middle section inside the device shell (1), a second-stage stirring device is arranged at the lower section inside the device shell (1), and a lower partition plate (30) is arranged between the first-stage stirring device and the second-stage stirring device. The invention has the advantages that the defects in the prior art can be overcome, and the structural design is reasonable and novel.
Description
Technical Field
The invention relates to a high polymer material blending modification heating device, and belongs to the field of chemical machinery.
Background
Blending refers to co-mixing, which is a physical method, and several materials are uniformly mixed to improve the material performance, and industrially, a rubber mixer is used to uniformly mix different rubbers or rubbers and plastics into a rubber material, which is a typical example, and some ingredients with special performance can be added into a polymer to change the performance of the polymer, such as conductivity and the like. In the prior art, when the polymer materials are subjected to blending heating operation, all the materials are added into a reaction device and are heated and stirred at the same time, and the materials cannot be uniformly stirred in a short time.
Disclosure of Invention
The invention aims to provide the following steps in the prior art: the problem that all materials are added into a reaction device and heated while stirred when polymer materials are subjected to blending heating operation in the prior art, and the materials cannot be uniformly stirred in a short time is solved, and the polymer material blending modification heating device is provided.
The invention is implemented by the following technical scheme: a high polymer material blending modification heating device comprises a device shell, wherein a feeding cylinder is arranged at the upper part of the device shell, the side part of the feeding cylinder is fixedly connected with the device shell through a support rod, a rotary material scattering device is arranged at the lower part of the feeding cylinder, and the rotary material scattering device is communicated with the interior of the device shell; a heating device is arranged at the upper section in the device shell, a primary stirring device is arranged at the middle section in the device shell, a secondary stirring device is arranged at the lower section in the device shell, a lower partition plate is arranged between the primary stirring device and the secondary stirring device, and a plurality of lower through holes are formed in the lower partition plate; the heating device is arranged below the rotary material scattering device; an upper partition plate is arranged between the rotary material spreading device and the heating device, the edge of the upper partition plate is fixed with the inner wall of the shell of the device, and a plurality of upper through holes are formed in the upper partition plate; and a discharge hole is formed in the side wall of the lower part of the device shell.
Among the technical scheme of this application, after the feed cylinder was added to the macromolecular material granule, enter into the rotation through the feed cylinder and spill the material device, spill the material through the rotation with the macromolecular material even spill to the upper portion baffle, heat the upper portion baffle through electric heating net, the material granule after preheating falls to electric heating net through the upper portion through-hole, the heating through electric heating net melts into fused liquid with solid particle, fused liquid falls into the well hypomere of device shell through electric heating net and mixes the stirring through one-level agitating unit and second grade agitating unit. The material can be evenly spilt in the device shell through rotatory material device that spills in the setting of this application and has played preliminary homogeneous mixing's effect, and mixing efficiency is higher.
Preferably, the polymer material blending modification heating device comprises a rotary material scattering barrel, one end of the rotary material scattering barrel is sleeved at the lower part of the feeding barrel and is rotatably connected with the feeding barrel, and the middle section of the rotary material scattering barrel is sleeved on the top end face of the device shell and is rotatably connected with the top end face of the device shell; the lower end of the rotary material scattering barrel is closed, and a material scattering hole is formed in one section of side wall, arranged in the shell of the device, of the rotary material scattering barrel; a rotary power device is arranged on the top end face of the device shell and is in transmission connection with the rotary spreading barrel through a transmission belt.
Rotatory feed cylinder that spills material device in this application rotates through the drive of rotary power device and produces the rotation, and the polymer that enters into in the rotatory feed cylinder that spills from the feed cylinder can be thrown away and even scattering at upper baffle from spilling the downthehole material through the rotation of spilling the feed cylinder to polymer granule can be even be heated.
Preferably, the heating device for blending and modifying the high polymer materials is characterized in that an adjusting sleeve is sleeved on one end, arranged in the shell of the device, of the rotary scattering cylinder, the adjusting sleeve is in threaded connection with the rotary scattering cylinder, a plurality of adjusting holes are formed in the adjusting sleeve, and the adjusting holes are matched with the scattering holes.
Because the variation in size of polymer granule has set up the adjustment sleeve in this application, can change the coincident area of adjustment hole and spill the material hole through rotatory adjustment sleeve, and then the size of the empty hole that adjustment polymer granule was thrown away, can control the flow that polymer granule was thrown away to can adapt to the polymer granule of equidimension not. The hole opened by the rotation of the thread can be arranged on the upper end face of the device shell, so that a user can conveniently stretch into the hole to rotate and adjust the sleeve.
Preferably, the primary stirring device of the high polymer material blending modification heating device comprises a primary stirring rod, and the primary stirring rod is arranged in parallel with the bottom end face of the device shell; two ends of the primary stirring rod are rotatably connected with the device shell, and one end of the primary stirring rod penetrates through the side wall of the device shell and is connected with a primary stirring power device; be provided with one-level stirring vane on the one-level puddler, one-level stirring vane sets up along one-level puddler length extending direction.
Preferably, the second-stage stirring device comprises a second-stage stirring rod, one end of the second-stage stirring rod is rotatably connected with the lower partition plate, and the other end of the second-stage stirring rod penetrates through the bottom end face of the device shell and is connected with a second-stage stirring power device; and a plurality of second-stage stirring blades are arranged on the second-stage stirring rod and are arranged along the length extending direction of the second-stage stirring rod. More preferably, the second-stage stirring rod is arranged vertically to the bottom end face of the inside of the device shell.
In this application, the second grade puddler is in the below of one-level puddler and both set up perpendicularly, and the vertical stirring that can pass through the one-level puddler respectively of fused macromolecular material like this and the horizontal stirring of second grade puddler can make the more even that macromolecular material mixes through the stirring of two directions.
Preferably, the second-stage stirring blade of the high polymer material blending modification heating device is provided with a plurality of blade through holes.
When second grade stirring vane rotated, partial polymer material passed through the blade through-hole, had increased polymer material's reverse flow for polymer material mixes the degree of consistency and improves.
Preferably, in the polymer material blending modification heating device, the upper partition plate is a V-shaped partition plate, and a V-shaped opening of the upper partition plate faces the top end face of the inside of the device shell.
The upper partition plate is V-shaped, so that heated polymer particles can smoothly pass through the upper partition plate, and materials are prevented from being accumulated on the upper partition plate.
Preferably, in the high polymer material blending modification heating device, the first-stage stirring blade is an arc-shaped blade, and the edge of the first-stage stirring blade is in contact with the surface of the lower partition plate.
One-level stirring vane sets up to the arc and can improves stirring efficiency, and one-level stirring vane's border and lower part baffle surface contact can make the material on the baffle of lower part by abundant stirring.
Preferably, the heating device for blending and modifying the high polymer materials is provided with a sealing bearing between the outer wall of the rotary scattering cylinder and the inner wall of the feeding cylinder, and a sealing bearing is arranged between the inner wall of the top end of the shell of the outer wall device of the rotary scattering cylinder.
The rotary material spreading barrel is in rotary seal with the material feeding barrel and the device shell through a seal bearing.
The invention has the advantages that: among the technical scheme of this application, after the feed cylinder was added to the macromolecular material granule, enter into the rotation through the feed cylinder and spill the material device, spill the material through the rotation with the macromolecular material even spill to the upper portion baffle, heat the upper portion baffle through electric heating net, the material granule after preheating falls to electric heating net through the upper portion through-hole, the heating through electric heating net melts into fused liquid with solid particle, fused liquid falls into the well hypomere of device shell through electric heating net and mixes the stirring through one-level agitating unit and second grade agitating unit. The material can be evenly spilt in the device shell through rotatory material device that spills in the setting of this application and has played preliminary homogeneous mixing's effect, and mixing efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the invention is a high polymer material blending modification heating device, which comprises a device shell 1, wherein the upper part of the device shell 1 is provided with a feeding cylinder 2, the side part of the feeding cylinder 2 is fixedly connected with the device shell 1 through a support rod, the lower part of the feeding cylinder 2 is provided with a rotary material scattering device, and the rotary material scattering device is communicated with the inside of the device shell 1; a heating device is arranged at the upper section in the device shell 1, a primary stirring device is arranged at the middle section in the device shell 1, a secondary stirring device is arranged at the lower section in the device shell 1, a lower partition plate 30 is arranged between the primary stirring device and the secondary stirring device, and a plurality of lower through holes 31 are formed in the lower partition plate 30; the heating device is arranged below the rotary material scattering device and comprises a plurality of layers of electric heating nets 3 which are arranged in parallel, a ceramic insulating sleeve 4 is arranged on the inner wall of a device shell 1, the edge of each electric heating net 3 is fixedly connected with the inner wall of the ceramic insulating sleeve 4, a heating circuit is arranged on the device shell 1, and the heating circuit is electrically connected with the electric heating nets 3; an upper partition plate 5 is arranged between the rotary material spreading device and the heating device, the edge of the upper partition plate 5 is fixed with the inner wall of the device shell 1, and a plurality of upper through holes 6 are arranged on the upper partition plate 5; a discharge hole 7 is arranged on the side wall of the lower part of the device shell 1.
Among the technical scheme of this application, behind feed cylinder 2 is added to the macromolecular material granule, enter into the rotatory material device that spills through feed cylinder 2, spill the material through the rotation and evenly spill to upper portion baffle 5 with macromolecular material on, heat upper portion baffle 5 through electric heating net 3, the material granule after preheating falls to electric heating net 3 through upper portion through-hole 6, the heating through electric heating net 3 melts into fused liquid with solid particle, fused liquid falls into the well hypomere of device shell 1 through one-level agitating unit and second grade agitating unit and mixes the stirring through electric heating net 3's mesh. The material can be evenly spilt in device shell 1 through rotatory material device that spills in the setting of this application and has played preliminary homogeneous mixing's effect, and mixing efficiency is higher.
The rotary material scattering device comprises a rotary material scattering barrel 8, one end of the rotary material scattering barrel 8 is sleeved on the lower part of the feeding barrel 2 and is rotationally connected with the feeding barrel 2, and the middle section of the rotary material scattering barrel 8 is sleeved on the top end surface of the device shell 1 and is rotationally connected with the top end surface of the device shell 1; the lower end of the rotary material scattering barrel 8 is closed, and a material scattering hole 9 is formed in one section of the side wall, arranged in the device shell 1, of the rotary material scattering barrel 8; the top end face of the device shell 1 is provided with a rotary power device 10, and the rotary power device 10 is in transmission connection with the rotary material scattering barrel 8 through a transmission belt.
The rotatory feed cylinder 8 that spills of rotatory material device in this application is rotated through rotatory power device 10 drive and is produced and rotate, and the polymer that enters into in the rotatory feed cylinder 8 from feed cylinder 2 can be thrown away and even the scattering at upper baffle 5 in spilling material hole 9 through the rotation that the rotatory feed cylinder 8 that spills to the polymer granule can be heated evenly.
The rotary material scattering barrel 8 is arranged at one end in the device shell 1, an adjusting sleeve 11 is sleeved on the end, the adjusting sleeve 11 is in threaded connection with the rotary material scattering barrel 8, a plurality of adjusting holes 12 are formed in the adjusting sleeve 11, and the adjusting holes 12 are matched with the material scattering holes 9.
Because the variation in size of polymer granule, adjustment sleeve 11 has been set up in this application, the rotatory hole of opening (not marking in the picture) of screw thread through setting up on the device shell up end, but stretch into the rotatable adjustment sleeve of entering, can change adjusting hole 12 and spill the coincidence area of material hole 9 through rotatory adjustment sleeve 11, and then the size of the empty hole that adjustment polymer granule was thrown away, can control the flow that polymer granule was thrown away to can adapt to the polymer granule of equidimension not.
The primary stirring device comprises a primary stirring rod 13, and the primary stirring rod 13 is arranged in parallel with the bottom end face of the device shell 1; two ends of the primary stirring rod 13 are rotatably connected with the device shell 1, and one end of the primary stirring rod 13 penetrates through the side wall of the device shell 1 and is connected with a primary stirring power device; be provided with one-level stirring vane 14 on the one-level puddler 13, one-level stirring vane 14 sets up along one-level puddler 13 length extending direction.
The second-stage stirring device comprises a second-stage stirring rod 15, the second-stage stirring rod 15 is perpendicular to the bottom end face of the interior of the device shell 1, one end of the second-stage stirring rod 15 is rotatably connected with the lower partition plate 30, and the other end of the second-stage stirring rod 15 penetrates through the bottom end face of the device shell 1 and is connected with a second-stage stirring power device; be provided with a plurality of second grade stirring vane 16 on the second grade puddler 15, second grade stirring vane 16 sets up along 15 length extending direction of second grade puddler.
In this application, second grade puddler 15 is in the below of one-level puddler 13 and both set up perpendicularly, and the vertical stirring that can pass through one-level puddler 13 and the horizontal stirring of second grade puddler 15 respectively of fused macromolecular material like this can make the more even that macromolecular material mixes through the stirring of two directions.
The second-stage stirring blade 16 is provided with a plurality of blade through holes 17. When second grade stirring vane 16 rotated, partial macromolecular material passed through blade through-hole 17, had increased macromolecular material's reverse flow for macromolecular material mixes the degree of consistency and improves.
The upper partition 5 is a V-shaped partition, and the V-shaped opening of the upper partition 5 faces the top end face inside the device case 1.
The upper partition plate 5 is formed in a V shape so that heated polymer particles can smoothly pass through the upper partition plate 5, and the accumulation of materials on the upper partition plate 5 is prevented.
The first-stage stirring blades 14 are arc-shaped blades, and the edges of the first-stage stirring blades 14 are in surface contact with the lower partition plate 30.
First-stage stirring vane 14 sets up to the arc and can improves stirring efficiency, and the border and the lower part baffle 30 surface contact of first-stage stirring vane 14 can make the material on the baffle 30 of lower part by abundant stirring.
A sealing bearing 18 is arranged between the outer wall of the rotary material scattering barrel 8 and the inner wall of the feeding barrel 2, and a sealing bearing 18 is arranged between the inner wall of the top end of the outer wall device shell 1 of the rotary material scattering barrel 8.
The rotary dispensing cylinder 8 is rotationally sealed with the feed cylinder 2 and the device housing 1 by a sealing bearing 18.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. A high polymer material blending modification heating device is characterized in that: the device comprises a device shell (1), wherein a feeding cylinder (2) is arranged at the upper part of the device shell (1), the side part of the feeding cylinder (2) is fixedly connected with the device shell (1) through a support rod, a rotary material scattering device is arranged at the lower part of the feeding cylinder (2), and the rotary material scattering device is communicated with the inside of the device shell (1); a heating device is arranged at the upper section in the device shell (1), a primary stirring device is arranged at the middle section in the device shell (1), a secondary stirring device is arranged at the lower section in the device shell (1), a lower partition plate (30) is arranged between the primary stirring device and the secondary stirring device, and a plurality of lower through holes (31) are formed in the lower partition plate (30); the heating device is arranged below the rotary material scattering device; an upper partition plate (5) is arranged between the rotary material spreading device and the heating device, the edge of the upper partition plate (5) is fixed with the inner wall of the device shell (1), and a plurality of upper through holes (6) are arranged on the upper partition plate (5); a discharge hole (7) is formed in the side wall of the lower part of the device shell (1); the upper partition plate (5) is a V-shaped partition plate, and a V-shaped opening of the upper partition plate (5) faces to the top end face of the inside of the device shell (1);
the rotary material scattering device comprises a rotary material scattering barrel (8), one end of the rotary material scattering barrel (8) is sleeved on the lower part of the feeding barrel (2) and is rotatably connected with the feeding barrel (2), and the middle section of the rotary material scattering barrel (8) is sleeved on the top end surface of the device shell (1) and is rotatably connected with the top end surface of the device shell (1); the lower end of the rotary material scattering barrel (8) is closed, and a material scattering hole (9) is formed in one section of side wall of the rotary material scattering barrel (8) arranged in the device shell (1);
an adjusting sleeve (11) is sleeved on one end of the rotary material scattering barrel (8) arranged in the device shell (1), the adjusting sleeve (11) is in threaded connection with the rotary material scattering barrel (8), a plurality of adjusting holes (12) are formed in the adjusting sleeve (11), and the adjusting holes (12) are matched with the material scattering holes (19);
the second-stage stirring device comprises a second-stage stirring rod (15), the second-stage stirring rod (15) is perpendicular to the bottom end face inside the device shell (1), one end of the second-stage stirring rod (15) is rotatably connected with the lower partition plate (30), and the other end of the second-stage stirring rod (15) penetrates through the bottom end face of the device shell (1) and is connected with a second-stage stirring power device.
2. The heating device for blending modification of polymer material according to claim 1, wherein: the device is characterized in that a rotary power device (10) is arranged on the top end face of the device shell (1), and the rotary power device (10) is in transmission connection with the rotary material scattering barrel (8) through a transmission belt.
3. The heating device for blending modification of polymer material according to claim 1, wherein: a sealing bearing (18) is arranged between the outer wall of the rotary material scattering barrel (8) and the inner wall of the feeding barrel (2), and a sealing bearing (18) is arranged between the outer wall of the rotary material scattering barrel (8) and the inner wall of the top end of the device shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811092871.5A CN109465979B (en) | 2018-09-19 | 2018-09-19 | High polymer material blending modification heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811092871.5A CN109465979B (en) | 2018-09-19 | 2018-09-19 | High polymer material blending modification heating device |
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| Publication Number | Publication Date |
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| CN109465979A CN109465979A (en) | 2019-03-15 |
| CN109465979B true CN109465979B (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811092871.5A Active CN109465979B (en) | 2018-09-19 | 2018-09-19 | High polymer material blending modification heating device |
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| CN (1) | CN109465979B (en) |
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| CN206465443U (en) * | 2017-02-20 | 2017-09-05 | 天津市科润特包装有限公司 | A kind of anti-blocking feed arrangement of blow moulding machine tune amount |
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| CN206230711U (en) * | 2016-11-30 | 2017-06-09 | 肇庆市连鸿再生资源有限公司 | It is a kind of can automated production PE plastic pellets process units |
| CN106732127A (en) * | 2016-12-09 | 2017-05-31 | 李伟科 | A kind of moveable chemical material mixing stirring device |
| CN106621912A (en) * | 2016-12-27 | 2017-05-10 | 郑州吉音动漫科技有限公司 | Vertical mixing plant for processing sticky rice adhesive |
| CN206508865U (en) * | 2017-02-17 | 2017-09-22 | 广州市健谊生物科技有限公司 | A kind of food additives agitation mixer |
| CN106693822A (en) * | 2017-02-23 | 2017-05-24 | 深圳市玖创科技有限公司 | Lithium battery negative pole material stirring and mixing apparatus |
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| CN109465979A (en) | 2019-03-15 |
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