CN214288686U - Chromium corundum powder grinding and winnowing equipment - Google Patents
Chromium corundum powder grinding and winnowing equipment Download PDFInfo
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- CN214288686U CN214288686U CN202022504502.1U CN202022504502U CN214288686U CN 214288686 U CN214288686 U CN 214288686U CN 202022504502 U CN202022504502 U CN 202022504502U CN 214288686 U CN214288686 U CN 214288686U
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- chromium corundum
- corundum powder
- grinding machine
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Abstract
The chromium corundum powder grinding and winnowing equipment comprises a grinding machine, wherein the side wall of the grinding machine is connected with a hopper through a pipeline, the top of the grinding machine is connected with a cyclone through a pipeline, and the lower part of the side wall of the grinding machine is connected with a fan through a pipeline. In the separation process of the chromium corundum powder and the chromium corundum particles, the chromium corundum powder can be completely collected, so that the chromium corundum powder is prevented from floating into the air, resources are saved, the environment pollution is avoided, and the workshop operation environment is improved.
Description
Technical Field
The utility model relates to a chromium corundum powder production facility especially relates to a chromium corundum powder grinds, winnowing equipment.
Background
The chromium corundum powder is a raw material for manufacturing the chromium corundum brick, and the chromium corundum powder is prepared by grinding chromium corundum particles through a grinder. The chromium corundum powder prepared by grinding is doped with part of chromium corundum particles, and in order to ensure the quality of the chromium corundum powder, the chromium corundum powder and the chromium corundum particles need to be separated. At present, the chromium corundum powder and the chromium corundum particles are separated by a vibrating screen, a drum screen and the like, and because the quality of the chromium corundum powder is too low, the chromium corundum powder drifts into the air in the screening process, so that the chromium corundum powder is wasted, and the chromium corundum powder drifted in the air causes environmental pollution, so that the workshop operation environment is influenced.
Disclosure of Invention
The utility model provides a solve above-mentioned technical problem, provide a chromium corundum powder grinds, selection by winnowing equipment, at chromium corundum powder and chromium corundum granule separation in-process, it can be with the whole collections of chromium corundum powder, prevents that chromium corundum powder from wafting and scattering to the air, and resources are saved avoids polluted environment, improves workshop operation environment.
The technical solution of the utility model is that:
chromium corundum powder grinds, selection by winnowing equipment, including the machine that grinds, at the machine lateral wall through pipe connection hopper, its special character lies in: the top of the grinding mill is connected with a cyclone through a pipeline, and the lower part of the side wall of the grinding mill is connected with a fan through a pipeline.
Further preferably, the pipeline connected between the fan and the grinding machine is tangent to the side wall of the grinding machine, the air flow blown into the grinding machine by the fan is spiral upward, the acting surface of the air flow on the chromium corundum powder is increased, and the air separation effect of the chromium corundum powder is improved.
Further preferably, a screw feeder is connected between the hopper and the grinding machine to feed the materials to the grinding machine at a constant speed.
The utility model has the advantages that:
the air current that the fan insufflates the grinding machine blows in the swirler with chromium corundum powder, and under the centrifugal sedimentation effect of swirler, chromium corundum powder falls and collects by the swirler bottom, and it can be collected chromium corundum powder is whole, prevents that chromium corundum powder from wafting and scattering to the air in, resources are saved avoids the polluted environment, improves workshop operation environment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1-grinding machine, 2-hopper, 3-screw feeder, 4-cyclone and 5-fan.
Detailed Description
As shown in figure 1, the chromium corundum powder grinding and winnowing device comprises a grinding machine 1 and a hopper 2, wherein a screw feeder 3 is connected between the hopper 2 and the grinding machine 1, a cyclone 4 is connected to the top of the grinding machine 1 through a pipeline, a fan 5 is connected to the lower part of the side wall of the grinding machine 1 through a pipeline, and the pipeline connected between the fan 5 and the grinding machine 1 is tangent to the side wall of the grinding machine 1.
The utility model discloses a theory of operation is:
the chromium corundum particles in the hopper 2 are sent into the grinding machine 1 through the screw feeder 3, the grinding machine 1 grinds the chromium corundum particles to obtain chromium corundum powder, the air flow blown into the grinding machine 1 by the fan 5 blows the chromium corundum powder into the cyclone 4, and under the centrifugal settling action of the cyclone 4, the chromium corundum powder falls from the bottom of the cyclone 4 and is collected.
The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. Chromium corundum powder grinds, winnowing equipment, including grinding the machine, pass through pipe connection hopper, its characterized in that at the machine lateral wall of grinding: the top of the grinder is connected with a cyclone through a pipeline, the lower part of the side wall of the grinder is connected with a fan through a pipeline, and the pipeline connected between the fan and the grinder is tangent to the side wall of the grinder.
2. The chromium corundum powder grinding and winnowing device as claimed in claim 1, which is characterized in that: a screw feeder is connected between the hopper and the grinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022504502.1U CN214288686U (en) | 2020-11-03 | 2020-11-03 | Chromium corundum powder grinding and winnowing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022504502.1U CN214288686U (en) | 2020-11-03 | 2020-11-03 | Chromium corundum powder grinding and winnowing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214288686U true CN214288686U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022504502.1U Active CN214288686U (en) | 2020-11-03 | 2020-11-03 | Chromium corundum powder grinding and winnowing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214288686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939594A (en) * | 2022-05-31 | 2022-08-26 | 安徽绿能技术研究院有限公司 | Aluminum ash grinding, winnowing and separating all-in-one machine device |
| CN117920394A (en) * | 2024-03-25 | 2024-04-26 | 淄博市淄川金龙磨料磨具有限公司 | Crushing equipment for microcrystalline chrome corundum production |
-
2020
- 2020-11-03 CN CN202022504502.1U patent/CN214288686U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939594A (en) * | 2022-05-31 | 2022-08-26 | 安徽绿能技术研究院有限公司 | Aluminum ash grinding, winnowing and separating all-in-one machine device |
| CN117920394A (en) * | 2024-03-25 | 2024-04-26 | 淄博市淄川金龙磨料磨具有限公司 | Crushing equipment for microcrystalline chrome corundum production |
| CN117920394B (en) * | 2024-03-25 | 2024-05-17 | 淄博市淄川金龙磨料磨具有限公司 | Crushing equipment for microcrystalline chrome corundum production |
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