CN220195009U - Anti-segregation feeding structure of steady flow bin - Google Patents
Anti-segregation feeding structure of steady flow bin Download PDFInfo
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- CN220195009U CN220195009U CN202321483756.7U CN202321483756U CN220195009U CN 220195009 U CN220195009 U CN 220195009U CN 202321483756 U CN202321483756 U CN 202321483756U CN 220195009 U CN220195009 U CN 220195009U
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- Prior art keywords
- feeding
- feeding device
- steady flow
- segregation
- flow bin
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- 238000005204 segregation Methods 0.000 title claims abstract description 15
- 239000000956 alloy Substances 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 19
- 239000002245 particle Substances 0.000 abstract description 8
- 238000009826 distribution Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model provides an anti-segregation feeding structure of a steady flow bin, which comprises a feeding hole and a feeding device; the feeding port is connected to the top of a steady flow bin; the feeding device is connected in the feeding hole; the feeding device is funnel-shaped, and a square discharge hole is formed in the bottom of the feeding device. The anti-segregation feeding structure of the steady flow bin can effectively avoid the phenomenon of material segregation caused by uneven distribution of material particles fed into a roller press due to larger size difference of the material particles, and improves the working efficiency and stability of the roller press.
Description
Technical Field
The utility model relates to the technical field of material grinding systems, in particular to an anti-segregation feeding structure of a steady flow bin.
Background
At present, in the steel slag grinding system, a pre-grinding system consisting of a roller press, a V-shaped powder concentrator and a high-efficiency powder concentrator has the characteristics of low energy consumption, convenient operation and the like, so that the pre-grinding system has wide application in the steel slag grinding industry.
In the grinding system, the materials entering the roller press for grinding mainly have three strands: raw material, V selecting coarse powder and high-efficiency selecting coarse powder; the three materials are fed into the roller press through the steady flow bin, when the existing steady flow bin is used for feeding, materials with larger particle size difference are easily separated, so that the particles of the materials fed into the roller press are unevenly distributed, and further the deflection of the roller press is caused, and the reliable operation of a roller press system is seriously influenced. Therefore, how to adjust the drop point of the material is the fundamental point for solving the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the steady flow bin segregation preventing feeding structure, which can effectively avoid the phenomenon of material segregation caused by uneven distribution of material particles fed into a roller press due to larger size difference of the material particles, and improve the working efficiency and stability of the roller press.
In order to achieve the above purpose, the utility model provides a steady flow bin segregation preventing feeding structure, which comprises a feeding hole and a feeding device; the feeding port is connected to the top of a steady flow bin; the feeding device is connected in the feeding hole; the feeding device is funnel-shaped, and a square discharge hole is formed in the bottom of the feeding device.
Preferably, the feeding device comprises four inclined surfaces; the inclined plane is in an inverted isosceles trapezoid; the inclined planes are connected around and are shaped like a funnel.
Preferably, the included angle between the inclined plane of the feeding device and the horizontal plane is 60 degrees.
Preferably, the feeding device is made of wear-resistant hard alloy materials.
Preferably, the wall thickness of the feed device is greater than 6mm.
The utility model adopts the technical proposal, which has the following beneficial effects:
by adopting the feeding device, three materials with larger particle size difference entering the steady flow bin body are fully mixed in advance and vertically fall to the center of the steady flow bin, so that the uniform distribution of the materials is ensured, further, the materials with larger particle size difference are effectively prevented from being isolated, and the severe vibration caused by larger deviation of the roll gap of the roll squeezer is thoroughly avoided. The feeding device is simple in structure and convenient to install.
Drawings
FIG. 1 is a schematic diagram of a steel slag grinding system with a steady flow bin segregation-preventing feeding structure according to an embodiment of the utility model;
FIG. 2 is a side view of a feed device according to an embodiment of the utility model;
fig. 3 is a top view of a feeding device according to an embodiment of the present utility model.
Detailed Description
The following description of the preferred embodiments of the present utility model will be given with reference to fig. 1 to 3 of the accompanying drawings, so that the functions and features of the present utility model can be better understood.
Referring to fig. 1 to 3, a segregation preventing feeding structure of a surge bin according to an embodiment of the present utility model includes a feeding port and a feeding device 1; the feed inlet is connected to the top of a steady flow bin 2; the feeding device 1 is connected in the feeding hole; the feeding device 1 is funnel-shaped, and a square discharge hole is formed at the bottom of the feeding device 1.
The feeding device 1 comprises four inclined surfaces 11; the inclined plane 11 is in an inverted isosceles trapezoid shape; the inclined surfaces 11 are funnel-shaped around the connection.
The angle between the inclined surface 11 of the feeding device 1 and the horizontal plane is 60 deg..
The feeding device 1 is made of wear-resistant hard alloy materials.
The wall thickness of the feed device 1 is greater than 6mm.
According to the anti-segregation feeding structure of the steady flow bin, a feeding device 1 is arranged in a feeding hole at the top of a steady flow bin 2, a magnetic roller 4 is arranged above the steady flow bin 2, and a roller press 3 is arranged below the steady flow bin; during operation, three materials vertically fall to the center of the steady flow bin 2 through the feeding device 1, and the falling point of the materials entering the steady flow bin 2 is effectively controlled, so that the materials are uniformly mixed, and the segregation phenomenon of the materials in the bin is avoided.
The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the utility model, which is defined by the appended claims.
Claims (3)
1. The anti-segregation feeding structure of the steady flow bin is characterized by comprising a feeding hole and a feeding device; the feeding port is connected to the top of a steady flow bin; the feeding device is connected in the feeding hole; the feeding device is funnel-shaped, and a square discharge hole is formed at the bottom of the feeding device; the feeding device comprises four inclined planes; the inclined plane is in an inverted isosceles trapezoid; the inclined planes are connected around and form a funnel shape; the included angle between the inclined plane of the feeding device and the horizontal plane is 60 degrees.
2. The steady flow cartridge anti-segregation feeding structure according to claim 1, wherein the feeding device is made of wear-resistant hard alloy materials.
3. The flow stabilizing bin segregation preventing feed structure of claim 1, wherein the wall thickness of the feed device is greater than 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321483756.7U CN220195009U (en) | 2023-06-12 | 2023-06-12 | Anti-segregation feeding structure of steady flow bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321483756.7U CN220195009U (en) | 2023-06-12 | 2023-06-12 | Anti-segregation feeding structure of steady flow bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220195009U true CN220195009U (en) | 2023-12-19 |
Family
ID=89141855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321483756.7U Active CN220195009U (en) | 2023-06-12 | 2023-06-12 | Anti-segregation feeding structure of steady flow bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220195009U (en) |
-
2023
- 2023-06-12 CN CN202321483756.7U patent/CN220195009U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |