CN210058141U - Mixture distributing device - Google Patents
Mixture distributing device Download PDFInfo
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- CN210058141U CN210058141U CN201920366452.XU CN201920366452U CN210058141U CN 210058141 U CN210058141 U CN 210058141U CN 201920366452 U CN201920366452 U CN 201920366452U CN 210058141 U CN210058141 U CN 210058141U
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Abstract
The utility model discloses a mixture distributing device, which comprises a distributing cavity and a rotary distributing part; a powdery mixture feeding pipe and a high-pressure air inlet pipe are arranged at the top of the distribution cavity, an exhaust pipe is arranged at the upper part of the side wall of the distribution cavity, and a discharge pipe is arranged at the bottom of the distribution cavity; the rotary distributing part comprises a distributing wheel, a rotating shaft is vertically and fixedly arranged at the top of the distributing wheel, and the top end of the rotating shaft is coaxially and fixedly connected with a rotating shaft of a rotating motor. The mixture distributing device of the utility model leads high-pressure air into the distributing cavity through the high-pressure air inlet pipe, so that the led high-pressure air forms an airflow field which rotates uniformly under the rotation action of the distributing wheel; then the powdery mixture is put into the distribution cavity along the powdery mixture feeding pipe, firstly, the powdery mixture can be uniformly dispersed by the uniform airflow field in the distribution cavity, and secondly, the powdery mixture dispersed in the airflow field can be redistributed by the stirring action of the distribution wheel, so that the aim of uniform mixing is fulfilled.
Description
Technical Field
The utility model relates to a material mixing technical field, concretely relates to mixture distributing device.
Background
In an industrial production process, multiple materials are generally required to be mixed so as to generate a physical or chemical reaction at a later stage, wherein whether the multiple materials are uniformly mixed is a key for the later reaction to achieve a desired effect.
At present, most of the materials are mixed by a mixer by utilizing mechanical force, gravity and the like, but the mixing effect is poor, and especially, the effect of uniformly mixing powdery materials with the same particle size and the same particle weight is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a mixture distributing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mixture distributing device comprises a distributing cavity and a rotary distributing piece;
a powdery mixture feeding pipe and a high-pressure air inlet pipe are arranged at the top of the distribution cavity, an exhaust pipe is arranged at the upper part of the side wall of the distribution cavity, and a discharge pipe is arranged at the bottom of the distribution cavity 1;
the rotary material distribution part comprises a material distribution wheel, and the material distribution wheel is of an umbrella-shaped structure; the top of the material distribution wheel is vertically and fixedly provided with a rotating shaft, and the top end of the rotating shaft is coaxially and fixedly connected with a rotating shaft of a rotating motor;
a rotary sleeve is fixedly arranged at the center of the top of the material distribution cavity;
the cloth wheel is positioned at the upper part of the inner side of the cloth cavity; the rotating shaft penetrates through the rotating sleeve upwards, and the rotating shaft is connected with the rotating sleeve in a rotating mode.
Preferably, a dry gas inlet pipe is arranged on the side wall of the cloth cavity.
Preferably, a first cylinder is coaxially arranged outside the rotary sleeve, and a second cylinder is coaxially arranged outside the first cylinder;
the bottom of the first cylinder and the bottom of the second cylinder are both fixedly connected with the top of the material distribution cavity;
a plurality of air cavities for communicating the interior of the material distribution cavity are formed in the circumferential direction on the wall surface of the top of the material distribution cavity between the inner side wall of the first cylinder and the outer side wall of the rotary sleeve;
a plurality of material cavities for communicating the interior of the material distribution cavity are formed in the top wall surface of the material distribution cavity between the inner side wall of the second cylinder and the outer side wall of the first cylinder along the circumferential direction;
the top of the first cylinder is provided with a first annular blocking plate, and the inner side wall of the first annular blocking plate is fixedly connected with the outer side wall of the rotary sleeve; the first annular plugging plate which corresponds to the air cavity up and down is connected with a high-pressure air inlet pipe;
a second annular plugging plate is arranged at the top of the second cylinder, and the inner side wall of the second annular plugging plate is fixedly connected with the outer side wall of the first cylinder; the second annular plugging plate which corresponds to the material cavity up and down is connected with a powdery mixture feeding pipe.
Preferably, the number of the wind chambers is four.
Preferably, the material cavity is four in total.
Preferably, the rotating shaft is rotatably connected with the rotating sleeve through a bearing.
Preferably, the rotating shaft and the rotating shaft of the rotating motor are coaxially and fixedly connected through a coupling.
Preferably, the lower part of the discharge pipe is connected with a spiral conveying mechanism.
The utility model discloses following beneficial effect has:
(1) the mixture distributing device of the utility model leads high-pressure air into the distributing cavity through the high-pressure air inlet pipe, so that the led high-pressure air forms an airflow field which rotates uniformly under the rotation action of the distributing wheel; then the powdery mixture is put into the distribution cavity along the powdery mixture feeding pipe, firstly, the powdery mixture can be uniformly dispersed by the uniform airflow field in the distribution cavity, and secondly, the powdery mixture dispersed in the airflow field can be redistributed by the stirring action of the distribution wheel, so that the aim of uniform mixing is fulfilled.
(2) The utility model discloses mixture distributing device makes high-pressure wind along the even cloth cavity that enters into of circumferencial direction in through the setting in wind chamber to can guarantee that the high-pressure gas is admitted air even, more be favorable to forming stable even air flow field in the cloth cavity is inside, provide the guarantee for the homodisperse of follow-up mixture.
(3) The utility model discloses mixture distributing device makes likepowder mixture along the even entering into cloth cavity of circumferencial direction in through the setting in material chamber, more is favorable to the quick homodisperse of mixture in the air current field, and the dispersion is the key of mixture at cloth wheel stirring effect misce bene down.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic perspective view of the external structure of the mixture distributing device of the present invention;
FIG. 2 is a schematic perspective view of the internal structure of the mixture distributing device of the present invention;
FIG. 3 is a schematic front view of the cloth chamber of the present invention;
FIG. 4 is a schematic top view of the cloth chamber of the present invention;
FIG. 5 is a sectional view taken along line A-A of FIG. 3;
FIG. 6 is a sectional view taken along line B-B of FIG. 4;
FIG. 7 is a schematic perspective view of the rotary cloth member of the present invention;
wherein:
1-material distribution cavity, 11-powdery mixture feeding pipe, 12-high-pressure air inlet pipe, 13-exhaust pipe, 14-discharge pipe, 15-rotary sleeve, 16-dry air inlet pipe, 17-first cylinder, 171-air cavity, 172-first annular blocking plate, 18-second cylinder, 181-material cavity, 182-second annular blocking plate;
2-rotating material distribution part, 21-material distribution wheel, 22-rotating shaft, 23-rotating motor and 24-coupling;
and 3, a spiral conveying mechanism.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the position or positional relationship indicated by terms such as "top" and "bottom" is the position or positional relationship shown in the drawings, and is only the relation word determined for convenience of describing the structural relationship of each component or element of the present invention, and is not specific to any component or element of the present invention, and is not to be construed as limiting the present invention.
As shown in fig. 1-2, a mixture distributing device comprises a distributing cavity 1 and a rotary distributing member 2;
a powdery mixture feeding pipe 11 and a high-pressure air inlet pipe 12 are arranged at the top of the distribution cavity 1, an exhaust pipe 13 is arranged at the upper part of the side wall of the distribution cavity 1, and a discharge pipe 14 is arranged at the bottom of the distribution cavity 1;
as shown in fig. 7, the rotary material distribution member 2 includes a material distribution wheel 21, and the material distribution wheel 21 is in an umbrella-shaped structure; a rotating shaft 22 is vertically and fixedly arranged at the top of the material distribution wheel 21, and the top end of the rotating shaft 22 is coaxially and fixedly connected with a rotating shaft of a rotating motor 23;
as shown in fig. 3-4, a rotating sleeve 15 is fixedly arranged at the center of the top of the cloth cavity 1;
the material distribution wheel 21 is positioned at the upper part of the inner side of the material distribution cavity 1; the rotating shaft 22 passes through the rotating sleeve 15 upwards, and the rotating shaft 22 is rotatably connected with the rotating sleeve 15.
When the device is used, the rotating motor 23 is started firstly to rotate the material distribution wheel 21;
then high-pressure air is introduced into the material distribution cavity 1 through the high-pressure air inlet pipe 12, so that the introduced high-pressure air forms an airflow field which rotates uniformly under the rotation action of the material distribution wheel 21;
then, the powdery mixture is put into the distribution cavity 1 along the powdery mixture feeding pipe 11, firstly, the powdery mixture can be uniformly dispersed by the uniform airflow field in the distribution cavity 1, and secondly, the powdery mixture dispersed in the airflow field can be redistributed by the stirring action of the distribution wheel 21, so that the aim of uniform mixing is fulfilled;
the uniformly stirred powdery mixture falls down to the discharge pipe 14 under the action of gravity, and the high-pressure gas is discharged through the exhaust pipe 13.
Preferably, as shown in fig. 1-2, a dry gas inlet pipe 16 is disposed on a side wall of the cloth cavity 1, and dry gas is introduced through the dry gas inlet pipe 16 to dry the powdery mixture inside the cloth cavity 1.
Preferably, as shown in fig. 5-6, a first cylinder 17 is coaxially arranged outside the rotary sleeve 15, and a second cylinder 18 is coaxially arranged outside the first cylinder 17;
the bottom of the first cylinder 17 and the bottom of the second cylinder 18 are both fixedly connected with the top of the material distribution cavity 1;
a plurality of air cavities 171 used for communicating the interior of the material distribution cavity 1 are formed in the circumferential direction on the wall surface at the top of the material distribution cavity 1 between the inner side wall of the first cylinder 17 and the outer side wall of the rotary sleeve 15;
a plurality of material cavities 181 which are used for communicating the interior of the material distribution cavity 1 are formed in the top wall surface of the material distribution cavity 1 between the inner side wall of the second cylinder 18 and the outer side wall of the first cylinder 17 along the circumferential direction;
a first annular blocking plate 172 is arranged at the top of the first cylinder 17, and the inner side wall of the first annular blocking plate 172 is fixedly connected with the outer side wall of the rotary sleeve 15; the first annular blocking plate 172 which corresponds to the air cavity 171 up and down is connected with a high-pressure air inlet pipe 12;
a second annular blocking plate 182 is arranged at the top of the second cylinder 18, and the inner side wall of the second annular blocking plate 182 is fixedly connected with the outer side wall of the first cylinder 17; the second annular blocking plate 182 which is corresponding to the material cavity 181 up and down is connected with a powdery mixture feeding pipe 11.
According to the cloth material distribution device, high-pressure air uniformly enters the cloth material cavity 1 along the circumferential direction through the arrangement of the air cavity 171, so that the uniformity of high-pressure air inlet can be ensured, and a stable uniform airflow field can be formed in the cloth material cavity 1;
this application is through the setting of material chamber 181, makes the even cloth cavity 1 that enters into of likepowder mixture along the circumferencial direction in, more is favorable to the quick homodisperse of mixture in the air current field, and the dispersion is the key of mixture misce bene under the stirring of cloth wheel.
Preferably, the wind chambers 171 are four in total.
Preferably, the material cavity 181 has four material cavities.
Preferably, the rotating shaft 22 is rotatably connected with the rotating sleeve 15 through a bearing.
Preferably, the rotating shaft 22 and the rotating shaft of the rotating motor 23 are coaxially and fixedly connected through a coupling 24.
Preferably, the lower part of the discharge pipe 14 is connected with the screw conveying mechanism 3, so that the powdery mixture is conveyed to the next process on one hand, and the powdery mixture is secondarily stirred in the screw conveying process on the other hand, so that the mixture is more uniformly mixed.
A mixture distributing device is provided, which has the following specific implementation mode:
when the device is used, the rotating motor 23 is started firstly to rotate the material distribution wheel 21;
then high-pressure air is introduced into the material distribution cavity 1 through the high-pressure air inlet pipe 12, so that the introduced high-pressure air forms an airflow field which rotates uniformly under the rotation action of the material distribution wheel 21;
then, the powdery mixture is put into the distribution cavity 1 along the powdery mixture feeding pipe 11, firstly, the powdery mixture can be uniformly dispersed by the uniform airflow field in the distribution cavity 1, and secondly, the powdery mixture dispersed in the airflow field can be redistributed by the stirring action of the distribution wheel 21, so that the aim of uniform mixing is fulfilled;
the uniformly stirred powdery mixture falls to a discharge pipe 14 under the action of gravity, the mixture discharged from the discharge pipe 14 is conveyed to the next procedure through a spiral conveying mechanism 3, and meanwhile, the powdery mixture is secondarily stirred in the spiral conveying process, so that the mixture is more uniformly mixed; and the high-pressure gas is discharged through the exhaust pipe 13;
in the process, dry gas can be introduced through the dry gas inlet pipe 16 to dry the powdery mixture inside the cloth cavity 1.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the present invention, and those skilled in the art should understand that, based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (8)
1. A mixture distributing device is characterized by comprising a distributing cavity and a rotary distributing piece;
a powdery mixture feeding pipe and a high-pressure air inlet pipe are arranged at the top of the distribution cavity, an exhaust pipe is arranged at the upper part of the side wall of the distribution cavity, and a discharge pipe is arranged at the bottom of the distribution cavity;
the rotary material distribution part comprises a material distribution wheel, and the material distribution wheel is of an umbrella-shaped structure; the top of the material distribution wheel is vertically and fixedly provided with a rotating shaft, and the top end of the rotating shaft is coaxially and fixedly connected with a rotating shaft of a rotating motor;
a rotary sleeve is fixedly arranged at the center of the top of the material distribution cavity;
the cloth wheel is positioned at the upper part of the inner side of the cloth cavity; the rotating shaft penetrates through the rotating sleeve upwards, and the rotating shaft is connected with the rotating sleeve in a rotating mode.
2. The mix distributing device of claim 1, wherein a dry gas inlet pipe is provided on a side wall of the distributing chamber.
3. The mix distributing device of claim 1, wherein a first cylinder is coaxially disposed outside the rotary sleeve, and a second cylinder is coaxially disposed outside the first cylinder;
the bottom of the first cylinder and the bottom of the second cylinder are both fixedly connected with the top of the material distribution cavity;
a plurality of air cavities for communicating the interior of the material distribution cavity are formed in the circumferential direction on the wall surface of the top of the material distribution cavity between the inner side wall of the first cylinder and the outer side wall of the rotary sleeve;
a plurality of material cavities for communicating the interior of the material distribution cavity are formed in the top wall surface of the material distribution cavity between the inner side wall of the second cylinder and the outer side wall of the first cylinder along the circumferential direction;
the top of the first cylinder is provided with a first annular blocking plate, and the inner side wall of the first annular blocking plate is fixedly connected with the outer side wall of the rotary sleeve; the first annular plugging plate which corresponds to the air cavity up and down is connected with a high-pressure air inlet pipe;
a second annular plugging plate is arranged at the top of the second cylinder, and the inner side wall of the second annular plugging plate is fixedly connected with the outer side wall of the first cylinder; the second annular plugging plate which corresponds to the material cavity up and down is connected with a powdery mixture feeding pipe.
4. A mix distribution unit as defined in claim 3, wherein there are four of said air chambers.
5. A mix distribution unit as defined in claim 3, wherein there are four chambers.
6. The mix dispensing apparatus of claim 1 wherein the rotatable shaft is rotatably connected to the rotatable sleeve by a bearing.
7. The mix distributing device of claim 1, wherein the rotating shaft is coaxially and fixedly connected with a rotating shaft of a rotating motor through a coupling.
8. The mix distributing apparatus of claim 1 wherein the lower portion of said discharge conduit is connected to a screw conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366452.XU CN210058141U (en) | 2019-03-20 | 2019-03-20 | Mixture distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366452.XU CN210058141U (en) | 2019-03-20 | 2019-03-20 | Mixture distributing device |
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| Publication Number | Publication Date |
|---|---|
| CN210058141U true CN210058141U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920366452.XU Active CN210058141U (en) | 2019-03-20 | 2019-03-20 | Mixture distributing device |
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| CN (1) | CN210058141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699369A (en) * | 2021-08-24 | 2021-11-26 | 德龙钢铁有限公司 | Sintered material preparation equipment and method |
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2019
- 2019-03-20 CN CN201920366452.XU patent/CN210058141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699369A (en) * | 2021-08-24 | 2021-11-26 | 德龙钢铁有限公司 | Sintered material preparation equipment and method |
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