CN112847869A - Plastic particle mixing tank - Google Patents
Plastic particle mixing tank Download PDFInfo
- Publication number
- CN112847869A CN112847869A CN202011535099.7A CN202011535099A CN112847869A CN 112847869 A CN112847869 A CN 112847869A CN 202011535099 A CN202011535099 A CN 202011535099A CN 112847869 A CN112847869 A CN 112847869A
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- Prior art keywords
- fan
- pipe
- feed back
- stirring
- collecting hopper
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- 239000002245 particle Substances 0.000 title claims abstract description 42
- 229920003023 plastic Polymers 0.000 title claims abstract description 37
- 238000002156 mixing Methods 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 112
- 238000003756 stirring Methods 0.000 claims abstract description 87
- 238000007664 blowing Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 23
- 229920000426 Microplastic Polymers 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
-
- 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
-
- 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
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- 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
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of particle mixing, in particular to a plastic particle mixing tank, which comprises a support frame and a stirring tank fixed on the inner wall of the support frame, and further comprises: the collecting hopper is positioned below the stirring tank; the feed back fan is connected to one side of the collecting hopper and is used for blowing air into the collecting hopper; one end of the material return pipe is connected to one side of the material collection hopper, which is opposite to the material return fan, and the other end of the material return pipe is connected to the upper part of the stirring tank; materials with different heights and positions at the dead angle of stirring are introduced into the material collecting hopper to be collected, and flow back to the stirring tank by the fan, so that the materials with different height layers and positions continuously enter and are discharged from the stirring tank to form circulation; set up the water conservancy diversion fan in the connecting channel between collecting hopper and feed back pipe, utilize the wind-force of feed back fan as power, can prevent that the material from taking place to block up in the connecting channel, play further stirring effect again to reach better misce bene effect.
Description
Technical Field
The invention relates to the technical field of particle mixing, in particular to a plastic particle mixing tank.
Background
The plastic particle mixing tank is generally used for mixing and stirring plastic particles in a tank body by using a stirring device, and aims at solving the problem that the stirring uniformity is relatively low in the prior art, the prior art is generally directed to improvement of the stirring device, such as a plastic particle mixer with the application number of CN201821063087.7 and a plastic particle stirrer with the application number of CN201920561958.6, but cannot achieve good uniformity effect, such as partial stirring dead angles still exist around a stirring structure, and stirring is generally carried out towards one direction, so that the uniformity effect is not efficient.
Therefore, a plastic particle mixing tank with good uniform mixing effect is needed to continuously improve the grade and competitiveness of products.
Disclosure of Invention
The invention aims to get rid of the improvement of the stirring mechanism in the prior art, and return material layers with different height differences in the container to the top of the container to form circulation so as to achieve the purpose of uniform mixing.
In order to achieve the above object, the present invention provides a plastic particle mixing tank, including a support frame and a stirring tank fixed on an inner wall of the support frame, further including:
the collecting hopper is positioned below the stirring tank;
the feed back fan is connected to one side of the collecting hopper and is used for blowing air into the collecting hopper;
one end of the material return pipe is connected to one side of the material collection hopper, which is opposite to the material return fan, and the other end of the material return pipe is connected to the upper part of the stirring tank;
the plastic particle feeding device comprises a stirring tank, a conical hopper, a flow guiding fan, a material returning pipe, a material returning fan and a material returning fan, wherein the conical hopper at the lower part of the stirring tank is connected with a plurality of material returning pipes at different heights, the other ends of the material returning pipes extend into a material collecting hopper, the flow guiding fan is arranged in a connecting channel between the material collecting hopper and the material returning pipes, and at least one part of the flow guiding fan is positioned in the material returning pipe in a leaking mode so that plastic particles output from the material returning pipes are blown to the material returning pipes by.
Preferably, the inside of collecting hopper is equipped with the inclined plane of narrowing gradually, the lower extreme on inclined plane forms the feed back mouth with feed back fan, feed back pipe intercommunication, the water conservancy diversion fan is set up in the feed back mouth, and rotates for the collecting hopper and connect.
Preferably, the feed back opening is circular, the guide fan rotates on the inner side of the feed back opening by taking the center of the feed back opening as an axis, and the distance between the guide fan and the edge of the feed back opening is 10-30 mm.
Preferably, the stirring fan includes:
the connecting seat is cylindrical and is connected to the inner wall of the material return pipe through a rotating shaft;
the guide vanes are fixed on the outer wall of the connecting seat in a centrosymmetric manner;
wherein, at least one part of the guide vane is positioned below the feed back port.
Preferably, guide vane includes atress portion, guide part and the stirring portion of arranging from bottom to top, the atress portion is on a parallel with the axis of stirring fan, the guide part with the atress portion slope is arranged, the guide part with the inclination of atress portion is 30-60.
Preferably, the four discharging pipes are arranged, one ends of the four discharging pipes connected with the conical hopper are located at different heights of the conical hopper and are not located in a radial direction, and each discharging pipe is provided with a valve for opening/closing a channel of the discharging pipe.
Preferably, the bottom of the conical hopper is connected with a discharge pipe, the second end of the discharge pipe extends to the outside of the collecting hopper, and the tail end of the discharge pipe is provided with a valve for opening/closing a channel of the discharge pipe.
Preferably, the bottom of the collecting hopper is provided with an air supply pipe connected with a feed back fan and a material blowing pipe connected with the feed back pipe, and the axes of the air supply pipe and the material blowing pipe are overlapped.
Preferably, the inclination angle of the inclined plane at one side of the blast pipe is larger than that at one side of the blowing pipe.
Preferably, a stirring device for stirring the plastic particles in the stirring tank is fixed at the upper part of the stirring tank.
Compared with the prior art, the plastic particle mixing tank provided by the invention has the following prominent substantive characteristics and remarkable progress:
1. according to the invention, the conical hopper at the lower part of the stirring tank is connected with a plurality of discharging pipes at different heights, so that materials at different heights and positions at the dead angle of stirring can be introduced into the collecting hopper to be collected, the collecting hopper is provided with the material returning fan and the material returning pipe downwards, the material in the collecting hopper can flow back to the stirring tank through the material returning pipe by using the material returning fan, the materials at different height layers and positions can continuously enter and discharge the stirring tank to form material circulation, and secondary mixing is formed by matching with a mechanical stirring part in the stirring tank, so that good uniform action is realized;
2. because the backward flow of material relies on the feed back fan as power, if the connecting channel sets up great, the wind-force loss is big, therefore set up lessly, but just so probably lead to taking place the connecting channel jam problem, set up the guiding fan in the connecting channel between collecting hopper and feed back pipe, a subsection of guiding fan is blown by the feed back fan, the wind-force that utilizes the feed back fan realizes rotatoryly as power, can be with preventing that the material from taking place to block up in the connecting channel, can carry the material down, produce pressure downwards, wind can not upwards circulate, realize the pressure boost, also play further micro-stirring effect to the material of concentrating in the collecting hopper simultaneously, realized big stirring, micro-stirring and tertiary stirring of major cycle stirring, in order to reach better even effect.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of this disclosure unless such concepts are mutually inconsistent. In addition, all combinations of claimed subject matter are considered a part of the presently disclosed subject matter.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of a plastic particle mixing tank with good uniformity in an embodiment of the invention;
FIG. 2 is a schematic view of the structure of a collection hopper in an embodiment of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic top view of a collection hopper in an embodiment of the invention;
FIG. 5 is a schematic view of the structure of a collection hopper in an embodiment of the present invention;
FIG. 6 is a schematic top view of a tapered bucket according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a guide vane in an embodiment of the present invention;
FIG. 8 is a schematic top view of a tapered bucket according to another embodiment of the present invention;
fig. 9 is a schematic structural diagram of the induced draft fan in fig. 8.
Reference numerals: 1. a support frame; 2. a stirring tank; 21. a stirring device; 22. a conical hopper; 23. a discharging pipe; 24. a discharge pipe; 3. a collection hopper; 31. a bevel; 32. a feed back port; 321. an air supply pipe; 322. blowing a material pipe; 323. a wind deflector; 4. a material returning fan; 5. a material return pipe; 6. a flow guiding fan; 61. a stirring section; 62. a guide portion; 63. a force receiving portion; 64. a connecting seat.
Detailed Description
In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be understood that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways with any plastic pellet mixing tank, as the disclosed concepts and embodiments are not limited to any embodiment. In addition, some aspects of the present disclosure may be used alone, or in any suitable combination with other aspects of the present disclosure.
Because the traditional mixing equipment is generally improved aiming at the diversion fan, but the bottom and the edge of the mixing tank have stirring blind areas, and because of the density of particles, the density is higher than that of the lower part, the density is lower than that of the upper part, and after long-time stirring, a good uniform effect cannot be achieved.
Referring to fig. 1, the present embodiment provides a plastic particle mixing tank with good uniformity, in which a support frame 1 stands on a support surface, and the support frame 1 includes at least three vertically arranged steel pipes and a collar connected to the upper end of the steel pipes. Agitator tank 2 is fixed in the inner wall of support frame 1, the fixed installation agitating unit 21 in upper portion of agitator tank 2, and agitating unit 21 mainly comprises motor and agitator frame, and its inside plastic granules of motor drive agitator frame internal rotation stirring (utilize agitating unit 21 to stir the stirring of material for big stirring in agitator tank 2).
Referring to fig. 1, a material return fan 4 is connected to one side of the collection hopper 3 below the collection hopper 3 and is used for supplying air into the collection hopper 3; one end of the material return pipe 5 is connected to one side of the aggregate bin 3 opposite to the material return fan 4, and the other end of the material return pipe is connected to the upper part of the stirring tank 2.
Wherein, the conical hopper 22 at the lower part of the stirring tank 2 is connected with a plurality of blanking pipes 23 at different heights, and the other ends of the blanking pipes 23 extend into the aggregate bin 3.
Thus, plastic particles are added into the stirring tank 2 from the outside, the plastic particles in the conical hopper 22 flow into the collecting hopper 3 from the discharging pipes 23 at different heights along the discharging pipes 23, that is, materials at different heights are collected into the collecting hopper 3, the material returning fan 4 continuously blows air to the direction of the material returning pipe 5, so that the particles collected in the collecting hopper 3 return to the upper part of the stirring tank 2 along the material returning pipe 5 again, and are stirred and mixed by the stirring device 21 in the stirring tank 2 (the circulation process is large-circulation stirring), and the circulation is continuously performed, and the plastic particles at different positions are mixed by air feeding and mechanically stirred, so that the plastic particles are sufficiently and uniformly mixed.
As shown in fig. 2, the inside of the collection hopper 3 is provided with a gradually narrowing inclined surface 31, the lower end of the inclined surface 31 forms a material return port 32 communicated with the material return fan 4 and the material return pipe 5, the inclined surface 31 has a larger inclination angle on the side of the air supply pipe 321 than on the side of the material blowing pipe 322, and the guide fan is disposed in the material return port 32 and is rotatably connected with the collection hopper 3.
Because the backward flow of material relies on feed back fan 4 as power, if the setting of feed back 32 is great, the wind-force loss is big, therefore set up lessly, but just so can lead to taking place feed back 32 and block up the problem, set up guiding fan 6 in feed back 32, a division of guiding fan 6 is blown by feed back fan 4, utilize the wind-force of feed back fan 4 to realize rotatoryly as power, can prevent that the material from taking place to block up in feed back 32, can carry the material down, produce pressure downwards, wind can not upwards circulate, realize the pressure boost, also play further stirring effect (guiding fan 6 is the micro-stirring to the stirring of material) to the material of concentrating in collecting hopper 3 simultaneously, realized the big stirring, the tertiary stirring of big circulation stirring and micro-stirring, in order to reach better even effect.
In this embodiment, the guiding fan 6 is blown by the material returning fan 4, wherein the guiding fan 6 is located below the material returning port 32, the rotating power is strong, in this embodiment, the portion of the guiding fan 6 below the material returning opening 32 occupies a quarter of the diameter of the material returning pipe 5, the granular material discharged from the material discharging pipe 23 slides down to the material returning opening 32 through the inclined surface 31, gather above the feed back opening 32, the part of the diversion fan 6 above the feed back opening 32 stirs the materials to realize further dispersion and mixing of the materials, meanwhile, the materials are conveyed downwards into the feed back pipe 5 and conveyed into the feed back pipe 5 by the wind blown from the feed back fan 4, then returns to the stirring tank 2 along the material return pipe 5, is stirred by the stirring device 21 in the stirring tank, is mechanically mixed, and is discharged into the collecting hopper 3 along the material discharge pipe 23 to form a cycle.
As shown in fig. 4, the material returning opening 32 is circular, the guiding fan is the guiding fan 6, the guiding fan 6 rotates inside the material returning opening 32 with the center of the material returning opening 32 as an axis, and the distance between the guiding fan 6 and the edge of the material returning opening 32 is 10-30 mm.
As shown in fig. 3 and 5, the guide fan 6 includes: a connecting base 64 configured in a cylindrical shape and connected to the inner wall of the feed back pipe 5 by a rotating shaft; a plurality of guide vanes (as shown in fig. 7) fixed on the outer wall of the connecting base 64 in a central symmetry; at least one part of the guide vane is positioned below the feed back port 32, so that the air blown by the feed back fan 4 can be contacted with the guide fan 6 to drive the guide fan 6 to rotate continuously.
As shown in fig. 4, only half of the guiding fan 6 (half of the guiding fan along the direction of circulation) is leaked in the passage between the air supply pipe 321 and the material blowing pipe 322, the other half of the guiding fan 6 is not subjected to the wind pressure, so that the guiding fan 6 can continuously rotate counterclockwise, a cavity is left in the other half of the guiding fan 6, the material flows into the material blowing pipe 322 again, and the blades of the guiding fan 6 continuously stir and convey the particulate material falling into the collecting hopper 3 downwards, so as to achieve the effects of mixing and blocking prevention.
Guide vane includes atress portion 63, guide part 62 and stirring portion 61 that arrange from bottom to top, atress portion 63, guide part 62 and stirring portion 61 integrated into one piece, atress portion 63 is the part that guide vane leaks below feed back mouth 32 and is located blowing pipe 322, atress portion 63 is on a parallel with the axis of guiding fan 6, set up to the direction that is perpendicular to the wind and can obtain bigger lifting surface, and can not disturb the wind direction, guide part 62 and atress portion 63 slope arrange, its inclination is 30-60, can realize like this and stir portion 61 after the contact, receive the guide effect of guide part 62 and carry downwards, in order to prevent the jam, on the other hand, such inclination has pressure downwards, can prevent the air upwelling, keep the pressure of feed back fan 4, and stirring portion 61 can play further stirring effect to the material that gathers above feed back mouth 32.
Referring to fig. 1 and 6, the number of the discharging pipes 23 is four, and the ends of the four discharging pipes 23 connected to the conical hopper 22 are located at different heights of the conical hopper 22 and are not in a radial direction, wherein each discharging pipe 23 is provided with a valve for opening/closing a passage thereof.
In this embodiment, plastic particles are added into the stirring tank 2 from the outside, the turnover type plate gate on each discharging pipe 23 is opened, plastic particles with different heights and different positions at the conical hopper 22 flow into the collecting hopper 3 from the four discharging pipes 23 due to gravity, that is, materials with different heights are collected into the collecting hopper 3, the material returning fan 4 continuously blows air towards the material returning pipe 5, the force-bearing part 63 of the guide vane is blown to rotate, the stirring part 61 of the guide vane stirs the plastic particles to further mix, and the guiding part 62 of the guide vane generates suction force to convey the particles into the material blowing pipe 322, so that the plastic particles collected in the collecting hopper 3 return to the upper part of the stirring tank 2 along the material returning pipe 5 and are stirred and mixed by the stirring device 21 in the stirring tank 2, and the circulation is continued, and the plastic particles at different positions are fed by air to mix and mechanically stir, so that the plastic particles are mixed sufficiently and uniformly.
In another embodiment, as shown in fig. 8 and 9, the guiding fan 6 includes a connecting seat 64 and a guiding portion 62, the guiding portion 62 is an inclined blade, the connecting seat 64 is connected to the inner wall of the material blowing pipe 322 through a rotating shaft, a part of the guiding portion 62 is located above the material returning port 32, another part of the guiding portion 62 is located below the material returning port 32, the lower half portion of the guiding fan 6 is completely disposed in the material blowing pipe 322, the material falling through the guiding fan 6 completely falls into the material blowing pipe 322, and a part of the guiding portion 62 located below the material returning port 32 is covered by a half of the wind shielding plate 323, so that the guiding fan 6 is kept rotating continuously counterclockwise, and thereby generating a suction force to form a negative pressure on the upper portion, and prevent the material discharging pipe 23 and the material returning.
The conical hopper 22 is connected at its bottom with a discharge pipe 24, the second end of the discharge pipe 24 extends to the outside of the collecting hopper 3, and the end of the discharge pipe 24 is provided with a valve for opening/closing its passage.
So, after mixing, rotate convertible banister, make row material pipe 24 open, make plastic granules from arranging in the material pipe 24 outflow.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.
Claims (10)
1. The utility model provides a plastic granules blending tank, includes the support frame and is fixed in the agitator tank of the inner wall of support frame, its characterized in that still includes:
the collecting hopper is positioned below the stirring tank;
the feed back fan is connected to one side of the collecting hopper and is used for blowing air into the collecting hopper;
one end of the material return pipe is connected to one side of the material collection hopper, which is opposite to the material return fan, and the other end of the material return pipe is connected to the upper part of the stirring tank;
the plastic particle feeding device comprises a stirring tank, a conical hopper, a flow guiding fan, a material returning pipe, a material returning fan and a control system, wherein the conical hopper at the lower part of the stirring tank is connected with a plurality of material returning pipes at different heights, the other ends of the material returning pipes extend into a material collecting hopper, the flow guiding fan is arranged in a connecting channel between the material collecting hopper and the material returning pipe, and at least one part of the flow guiding fan is arranged in the material returning pipe, so that plastic particles output from the material returning pipes are blown to the material returning pipe by the material returning.
2. The plastic particle mixing tank as recited in claim 1, wherein the collecting hopper is provided with a gradually narrowing slope inside, a feed back port communicated with the feed back fan and the feed back pipe is formed at the lower end of the slope, and the guide fan is arranged in the feed back port and is rotatably connected with the collecting hopper.
3. The plastic particle mixing tank of claim 2, wherein the feed back opening is circular, the guide fan rotates inside the feed back opening with the center of the feed back opening as an axis, and the distance between the guide fan and the edge of the feed back opening is 10-30 mm.
4. The plastic pellet mixing tank of claim 3, wherein said stirring fan comprises:
the connecting seat is cylindrical and is connected to the inner wall of the material return pipe through a rotating shaft;
the guide vanes are fixed on the outer wall of the connecting seat in a centrosymmetric manner;
wherein, at least one part of the guide vane is positioned below the feed back port.
5. The plastic particle mixing tank as recited in claim 4, wherein the guide vane comprises a force receiving portion, a guide portion and a stirring portion arranged from bottom to top, the force receiving portion is parallel to an axis of the stirring fan, the guide portion and the force receiving portion are arranged in an inclined manner, and an inclination angle between the guide portion and the force receiving portion is 30-60 °.
6. The plastic particle mixing tank with good uniformity as recited in any one of claims 1-5, wherein the number of the discharging pipes is four, the ends of the four discharging pipes connected with the conical hopper are located at different heights of the conical hopper and are not located in a radial direction, and each discharging pipe is provided with a valve for opening/closing a channel of the discharging pipe.
7. The plastic particle mixing tank with good uniformity as recited in claim 6, wherein a discharging pipe is connected to the bottom of the conical hopper, a second end of the discharging pipe extends to the outside of the collecting hopper, and a valve for opening/closing a channel of the discharging pipe is arranged at the tail end of the discharging pipe.
8. The plastic particle mixing tank with good uniformity as recited in claim 6, wherein a blast pipe connected with a feed back fan and a blowing pipe connected with the feed back pipe are arranged at the bottom of the collecting hopper, and the axes of the blast pipe and the blowing pipe are coincident.
9. The plastic particle mixing tank with good uniformity as recited in claim 8, wherein the inclination angle of the inclined plane is larger on the side of the blast pipe than on the side of the blowing pipe.
10. The plastic particle mixing tank with good uniformity as recited in claim 6, wherein a stirring device for stirring plastic particles inside is fixed on the upper part of the stirring tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535099.7A CN112847869A (en) | 2020-12-22 | 2020-12-22 | Plastic particle mixing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535099.7A CN112847869A (en) | 2020-12-22 | 2020-12-22 | Plastic particle mixing tank |
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| Publication Number | Publication Date |
|---|---|
| CN112847869A true CN112847869A (en) | 2021-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011535099.7A Pending CN112847869A (en) | 2020-12-22 | 2020-12-22 | Plastic particle mixing tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN112847869A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908712A (en) * | 2021-09-27 | 2022-01-11 | 江西顺景生物科技有限公司 | High-efficient feed production raw material mixing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336338A (en) * | 2010-07-28 | 2012-02-01 | 大亚科技股份有限公司 | Device and method for reducing discharge of granular raw material air dust |
| CN205835723U (en) * | 2016-06-30 | 2016-12-28 | 重庆浩立塑胶有限公司 | Plastic grain batch mixing cooler |
| CN110559902A (en) * | 2019-09-20 | 2019-12-13 | 宜昌中盈科技发展有限公司 | Static mixing arrangement of solid powder |
| CN210336511U (en) * | 2019-08-15 | 2020-04-17 | 江苏兴鼎塑料科技有限公司 | Modified PP plastic granules homogenization device |
-
2020
- 2020-12-22 CN CN202011535099.7A patent/CN112847869A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336338A (en) * | 2010-07-28 | 2012-02-01 | 大亚科技股份有限公司 | Device and method for reducing discharge of granular raw material air dust |
| CN205835723U (en) * | 2016-06-30 | 2016-12-28 | 重庆浩立塑胶有限公司 | Plastic grain batch mixing cooler |
| CN210336511U (en) * | 2019-08-15 | 2020-04-17 | 江苏兴鼎塑料科技有限公司 | Modified PP plastic granules homogenization device |
| CN110559902A (en) * | 2019-09-20 | 2019-12-13 | 宜昌中盈科技发展有限公司 | Static mixing arrangement of solid powder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908712A (en) * | 2021-09-27 | 2022-01-11 | 江西顺景生物科技有限公司 | High-efficient feed production raw material mixing device |
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Application publication date: 20210528 |