CN217321672U - Powder dosing unit with toper distributor - Google Patents
Powder dosing unit with toper distributor Download PDFInfo
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- CN217321672U CN217321672U CN202220019835.1U CN202220019835U CN217321672U CN 217321672 U CN217321672 U CN 217321672U CN 202220019835 U CN202220019835 U CN 202220019835U CN 217321672 U CN217321672 U CN 217321672U
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- tank body
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Abstract
The utility model discloses a powder batching device with a conical distributor, which comprises a tank body and a conical distributor; the tank body is provided with a feeding port and a discharge port, the feeding port is positioned at the top of the tank body, the lower half part of the tank body is in a funnel shape with a large upper part and a small lower part, and the discharge port is positioned at the lower end part of the tank body; the cone top of the cone-shaped distributor is erected in the middle of the tank body upwards, the cone-shaped distributor covers the discharge port, the edge of the cone-shaped distributor is close to the inner wall of the tank body, a gap is reserved between the edge of the cone-shaped distributor and the inner wall of the tank body, and small falling particles can be prevented from agglomerating on the inner wall of the tank body, so that the phenomenon that the particle size distribution is uneven is avoided when the powder is output to a press from the discharge port, and further the phenomenon that the pressed products are layered or contain powder agglomerates is avoided.
Description
Technical Field
The utility model relates to a powder production facility technical field especially relates to a powder dosing unit with toper distributor.
Background
The ceramic powder is a raw material mixed according to the requirement of particle size distribution, and has small surface tension of large particles, good fluidity, large surface tension of small particles and poor fluidity.
When powder is put into the batching device and conveyed to a press for press forming, segregation phenomenon can be generated in the descending process of the powder in the batching device. The powder that the granule is big can fall earlier to dosing unit's bottom, and the inner wall of dosing unit is touched to the tiny powder of particle diameter at the in-process of whereabouts, can absorb the agglomeration and be in the same place, just can drop suddenly when the volume of gathering is great, and it is inhomogeneous to lead to the powder grain composition in the press, causes the pressfitting to appear the layering easily, or the bad phenomenon that contains the powder cluster appears.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a powder dosing unit with toper distributor can avoid the powder of whereabouts to pile up the reunion at the inner wall.
To achieve this object; the utility model adopts the following technical scheme:
a powder batching device with a conical distributor comprises a tank body and the conical distributor;
the tank body is provided with a feeding port and a discharge port, the feeding port is positioned at the top of the tank body, the lower half part of the tank body is in a funnel shape with a large upper part and a small lower part, and the discharge port is positioned at the lower end part of the tank body;
the conical distributor is erected in the middle of the tank body with the conical top upwards, the conical distributor covers the discharge port, the edge of the conical distributor is close to the inner wall of the tank body, and a gap is reserved between the edge of the conical distributor and the inner wall of the tank body.
Further, the device also comprises a frame body;
the cone-shaped distributor is arranged in the middle of the tank body, and the top surface of the frame body is propped against the bottom of the cone-shaped distributor.
Furthermore, the frame body is a cross-shaped bracket, and four end parts of the frame body are erected above the funnel-shaped lower half part of the tank body;
the bottom of the cone-shaped distributor is fixed on the top surface of the frame body.
Preferably, an included angle a is formed between the conical surface of the conical distributor and the plane where the top surface of the frame body is located, and the included angle a ranges from 25 degrees to 30 degrees.
Preferably, the gap between the edge of the conical distributor and the inner wall of the tank body is a gap b, and the gap b is 8-10 cm.
Preferably, the material of the cone-shaped distributor and the frame body is stainless steel.
The technical scheme of the utility model beneficial effect do: powder dosing unit with toper distributor can avoid the powder of the tiny granule of whereabouts to reunite at the inner wall of the jar body to avoid the discharge gate to export the inhomogeneous phenomenon of grain gradation to appear in the powder of press, and then avoid causing the pressing product to appear layering or appear containing the bad phenomenon of powder group.
Drawings
FIG. 1 is a schematic diagram of the powder batching device with a conical distributor according to one embodiment of the present invention;
FIG. 2 is a top view of the mounting structure of the cone distributor of FIG. 1;
wherein: a tank body 1; a conical distributor 2; a frame body 3; and a discharge port 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solution of the present invention will be further described with reference to the accompanying drawings 1-2 and the detailed description.
A powder batching device with a conical distributor comprises a tank body 1 and a conical distributor 2;
the tank body 1 is provided with a feeding port and a discharge port 4, the feeding port is positioned at the top of the tank body 1, the lower half part of the tank body 1 is in a funnel shape with a large upper part and a small lower part, and the discharge port 4 is positioned at the lower end part of the tank body 1;
the conical distributor 2 is erected in the middle of the tank body 1 with the conical top upwards, the conical distributor 2 covers the discharge port 4, the edge of the conical distributor 2 is close to the inner wall of the tank body 1, and a gap is reserved between the edge of the conical distributor 2 and the inner wall of the tank body 1.
As shown in fig. 1-2, powder dosing unit with toper distributor, the powder that drops from jar body 1 top drops on toper distributor 2 earlier, drop on the inner wall of the lower half of jar body 1 from the clearance between the inner wall of the edge of toper distributor 2 and jar body 1 again, the powder is followed leak hopper-shaped inner wall and is reached afterward and is slided (the position of dotted line mark in fig. 1), can not produce the powder and stop the condition that the inner wall is not touched, therefore, the powder of the tiny particle that can avoid the whereabouts is at the inner wall of jar body 1 reunion, thereby avoid appearing the inhomogeneous phenomenon of grain size distribution from the powder of discharge gate 4 output to the press, and then avoid causing the pressfitting layering to appear or appear the bad phenomenon that contains the powder agglomerate.
Further, the device also comprises a frame body 3;
the cone-shaped distributor 2 is arranged in the middle of the tank body 1, and the top surface of the frame body 3 is abutted against the bottom of the cone-shaped distributor 2.
As shown in fig. 1 to 2, the cone-shaped dispenser 2 is stably installed by mounting the cone-shaped dispenser 2 above the frame body 3 and fixing the frame body 3 to the middle of the can body 1.
Further, the frame body 3 is a cross-shaped support, and four end parts of the frame body 3 are erected above the funnel-shaped lower half part of the tank body 1;
the bottom of the cone-shaped distributor 2 is fixed on the top surface of the frame body 3.
As shown in fig. 1-2, the bottom of the cone-shaped distributor 2 is fixed on the top surface of the frame body 3, then the frame body 3 is erected above the funnel-shaped lower half part of the tank body 1, without fixing the frame body 3 in the tank body 1, and the frame body 3 can be installed or disassembled as required, so that the powder batching device is suitable for the feeding requirement without the cone-shaped distributor, and the cone-shaped distributor 2 is convenient to disassemble for cleaning and maintenance.
Preferably, an included angle a is formed between the conical surface of the conical distributor 2 and a plane where the top surface of the frame body 3 is located, and the included angle a ranges from 25 degrees to 30 degrees.
As shown in fig. 1, the angle of the included angle a is preferably in the range of 25 to 30 degrees, which does not cause powder accumulation and does not cause the cone-shaped distributor 2 to occupy too much space in the tank 1.
Preferably, the gap between the edge of the cone-shaped distributor 2 and the inner wall of the tank body 1 is a gap b, and the gap b is 8-10 cm.
As shown in figure 2, the gap b is set to be 8-10cm, which can not only avoid blocking the gap when the feeding amount is larger, but also avoid the condition that part of the falling powder does not fall on the inner wall of the tank body 1.
Preferably, the material of the cone-shaped distributor 2 and the frame body 3 is stainless steel.
The conical distributor 2 and the frame body 3 are both made of stainless steel, so that the conical distributor can prevent rust to pollute powder and has a long service life.
In conclusion, as shown in the embodiments of fig. 1-2, the powder proportioning device with conical distributor of the present invention can avoid the agglomeration of the falling powder particles on the inner wall of the tank body 1, so as to avoid the uneven distribution of the particles in the powder material outputted from the discharge port 4 to the press, and further avoid the layering of the pressed product or the undesirable phenomenon of powder containing clusters.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. A powder batching device with a conical distributor is characterized by comprising a tank body and the conical distributor;
the tank body is provided with a feeding port and a discharge port, the feeding port is positioned at the top of the tank body, the lower half part of the tank body is in a funnel shape with a large upper part and a small lower part, and the discharge port is positioned at the lower end part of the tank body;
the conical distributor is erected in the middle of the tank body with the conical top upwards, the conical distributor covers the discharge port, the edge of the conical distributor is close to the inner wall of the tank body, and a gap is reserved between the edge of the conical distributor and the inner wall of the tank body.
2. The powder batching device with cone distributor according to claim 1, further comprising a frame;
the cone-shaped distributor is arranged in the middle of the tank body, and the top surface of the frame body is propped against the bottom of the cone-shaped distributor.
3. The apparatus for proportioning pulverized materials with a conical distributor according to claim 2, wherein said frame is a cross-shaped frame, and four ends of said frame are erected above the funnel-shaped lower half of said tank;
the bottom of the cone-shaped distributor is fixed on the top surface of the frame body.
4. The powder batching device with the conical distributor according to claim 2, characterized in that the angle between the conical surface of said conical distributor and the plane of the top surface of said frame body is an angle a, said angle a being in the range of 25 ° to 30 °.
5. The powder batching device with the cone-shaped distributor according to claim 1, characterized in that the clearance between the edge of said cone-shaped distributor and the inner wall of said tank is a clearance b, said clearance b being comprised between 8 and 10 cm.
6. The powder batching device with cone distributor as claimed in claim 2, wherein said cone distributor and said frame are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220019835.1U CN217321672U (en) | 2022-01-05 | 2022-01-05 | Powder dosing unit with toper distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220019835.1U CN217321672U (en) | 2022-01-05 | 2022-01-05 | Powder dosing unit with toper distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217321672U true CN217321672U (en) | 2022-08-30 |
Family
ID=82990623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220019835.1U Active CN217321672U (en) | 2022-01-05 | 2022-01-05 | Powder dosing unit with toper distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217321672U (en) |
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2022
- 2022-01-05 CN CN202220019835.1U patent/CN217321672U/en active Active
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