Environment-friendly cyclone for producing fine iron powder

Abstract

The utility model provides an environment-friendly cyclone for producing fine iron powder, which comprises a cyclone component, a connecting component arranged at the bottom of the cyclone component, a quantitative blanking component arranged in a connecting groove, a surface of a sliding rod movably embedded in a hollow column, a reset spring fixedly connected to the top of the sliding rod, and a feeding component arranged in the connecting groove. A conical table is fixedly connected to the bottom of the sliding rod, the limiting assembly is arranged in the hollow column, and the height adjusting assembly is arranged on the surface of the hollow column. According to the environment-friendly cyclone for producing the fine iron powder, the gravity of the screened fine iron powder is used for exerting pressure on the quantitative discharging assembly, so that the quantitative discharging assembly moves downwards, and when the quantitative discharging assembly moves into the connecting groove, the fine iron powder falls onto the discharging assembly and is discharged, so that the fine iron powder is discharged. And the height of the limiting assembly can be adjusted through the height adjusting assembly, the height of the reset spring is limited, and therefore the quantitative discharging time of the reset spring is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of iron ore concentrate production, in particular to an environmentally friendly cyclone used for iron ore concentrate production. Background Art

[0002] Fluid cyclone is a common separation and classification equipment, which usually uses the principle of centrifugal sedimentation. When the two-phase mixed liquid to be separated enters the cyclone from the periphery of the cyclone at a certain pressure, a strong three-dimensional elliptical strong rotating shear turbulent motion is generated.

[0003] The patent application with prior art publication number CN217962999U rotates the first connecting ring to allow the fixed shaft to enter the fixed opening, and the fixed spring prevents the fixed shaft from escaping from the limit opening. However, after the iron ore concentrate is separated, it still needs to be packaged, which increases labor and production costs.

[0004] Therefore, it is necessary to provide an environmentally friendly cyclone for iron ore concentrate production to solve the above technical problems. Utility Model Content

[0005] The utility model provides an environmentally friendly cyclone for producing iron ore concentrate, which solves the problem that the existing cyclone cannot be used for quantitative packaging.

[0006] In order to solve the above technical problems, the utility model provides an environmentally friendly cyclone for iron ore concentrate production, comprising: a cyclone assembly, a connecting assembly is arranged at the bottom of the cyclone assembly, the connecting assembly comprises a connecting groove, the connecting groove is fixedly connected to the bottom of the cyclone assembly, and a hollow column is fixedly installed inside the connecting groove;

[0007] A quantitative material discharge component, which is arranged inside the connecting groove, and comprises a sliding rod, the surface of which is movably embedded inside the hollow column, a return spring is fixedly connected to the top of the sliding rod, and a conical platform is fixedly connected to the bottom of the sliding rod;

[0008] A limit assembly, the limit assembly is arranged inside the hollow column;

[0009] A height adjustment component, wherein the height adjustment component is arranged on the surface of the hollow column;

[0010] A discharge assembly is arranged on the surface of the connecting groove.

[0011] Preferably, the cyclone assembly comprises a conical shell, a surface of the conical shell close to the top is fixedly connected with a feed pipe, and the top of the conical shell is fixedly connected with an overflow pipe.

[0012] Preferably, the limiting assembly comprises a limiting block, the limiting block is movably mounted inside the hollow column, and the left and right ends of the limiting block are fixedly connected with threaded blocks.

[0013] Preferably, the height adjustment assembly comprises a threaded rod, the threaded rod is movably mounted on the inner surface of the hollow column, and the outer surface of the threaded rod is threadedly connected to the threaded block.

[0014] Preferably, a bevel gear set is fixedly connected to the bottom of the threaded rod, a drive motor is fixedly connected to one end of the bevel gear set, and the drive motor is fixedly mounted on the outer surface of the hollow column.

[0015] Preferably, the material discharge assembly comprises a material guide plate, the material guide plate is fixedly mounted inside the connecting groove, and the outer surface of the material discharge port at one end of the material guide plate is fixedly connected with the material discharge port.

[0016] Compared with the related art, the environmentally friendly cyclone for iron ore concentrate production provided by the utility model has the following beneficial effects:

[0017] The utility model provides an environmentally friendly cyclone for the production of iron ore concentrate, which uses the gravity of the iron ore concentrate after screening to apply pressure to the quantitative feeding component, so that the quantitative feeding component moves downward, and when the quantitative feeding component moves to the inside of the connecting groove, the iron ore concentrate falls onto the discharge component and is discharged, and the height of the limit component can be adjusted by the height adjustment component to limit the height of the return spring, so as to adjust the quantitative feeding time of the return spring, and no further packaging is required, thereby saving manpower and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of an environmentally friendly cyclone for iron ore concentrate production provided by the utility model;

[0019] Figure 2 for Figure 1 The front cross-sectional structural schematic diagram shown;

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown.

[0021] Numbers in the figure: 1, cyclone assembly, 11, conical shell, 12, feed pipe, 13, overflow pipe,

[0022] 2. Connecting assembly, 21. Connecting groove, 22. Hollow column,

[0023] 3. Quantitative unloading assembly, 31. Sliding rod, 32. Return spring, 33. Conical table,

[0024] 4. Limit assembly, 41. Limit block, 42. Thread block,

[0025] 5. Height adjustment assembly, 51. Threaded rod, 52. Conical gear set, 53. Driving motor,

[0026] 6. Discharge assembly, 61. Guide plate, 62. Discharge port. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of an environmentally friendly cyclone for iron ore concentrate production provided by the utility model; Figure 2 for Figure 1 The front cross-sectional structural schematic diagram shown; Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown. An environmentally friendly cyclone for iron ore concentrate production comprises: a cyclone assembly 1, a connecting assembly 2 is arranged at the bottom of the cyclone assembly 1, the connecting assembly 2 comprises a connecting groove 21, the connecting groove 21 is fixedly connected to the bottom of the cyclone assembly 1, and a hollow column 22 is fixedly installed inside the connecting groove 21;

[0029] A quantitative material discharge component 3, which is arranged inside the connecting groove 21, and includes a sliding rod 31, the surface of which is movably embedded inside the hollow column 22, a return spring 32 is fixedly connected to the top of the sliding rod 31, and a conical platform 33 is fixedly connected to the bottom of the sliding rod 31;

[0030] A limit assembly 4, wherein the limit assembly 4 is disposed inside the hollow column 22;

[0031] A height adjustment component 5, wherein the height adjustment component 5 is disposed on the surface of the hollow column 22;

[0032] The discharge assembly 6 is disposed on the surface of the connecting groove 21 .

[0033] The function of the cyclone assembly 1 is to separate the iron ore concentrates of different sizes, the function of the connecting assembly 2 is to connect, the connecting groove 21 is cylindrical, and a mouth is opened on the top, which is connected to the inside of the cyclone assembly 1, the conical platform 33 is tubular, and the bottom is fixedly connected to the center of the bottom inner surface of the connecting groove 21, the function of the quantitative feeding assembly 3 is to use the gravity of the iron ore concentrate to achieve quantitative feeding, the function of the limit assembly 4 is to limit the height of the reset spring 32 to change the time interval of quantitative feeding, the function of the height adjustment assembly 5 is to adjust the height of the limit assembly 4, and the function of the discharge assembly 6 is to facilitate the discharge of the iron ore concentrate.

[0034] The cyclone assembly 1 comprises a conical shell 11 , a feed pipe 12 is fixedly connected to the surface of the conical shell 11 close to the top, and an overflow pipe 13 is fixedly connected to the top of the conical shell 11 .

[0035] The conical shell 11 is conical in shape. The high-density component in the iron ore concentrate mixture moves axially downward and radially outward at the same time under the action of the cyclonic flow field. When it reaches the conical section of the conical shell 11, it moves downward along the wall of the device and is discharged from the bottom flow outlet, thus forming an external vortex flow field; the low-density component moves toward the central axis and forms an upward-moving inner vortex at the center of the axis, and is then discharged from the overflow pipe 13, thus achieving the purpose of two-phase separation.

[0036] The limiting assembly 4 includes a limiting block 41 , which is movably installed inside the hollow column 22 , and the left and right ends of the limiting block 41 are fixedly connected with threaded blocks 42 .

[0037] The limit block 41 is annular and just the right size to be embedded in the interior of the hollow column 22 and slide up and down. There are two threaded blocks 42, which are fixedly connected to the left and right ends of the limit block 41 respectively, and a groove is provided on the inner surface of the left and right ends of the hollow column 22. The two threaded blocks 42 are movably embedded in the grooves respectively. The bottom of the sliding rod 31 movably passes through the interior of the limit block 41 and is fixedly connected with a disc, so that the elastic force of the conical platform 33 pushes the disc against the bottom of the limit block 41, thereby achieving the function of limiting the sliding rod 31 and adjusting the height of the reset spring 32.

[0038] The height adjustment assembly 5 includes a threaded rod 51 , which is movably mounted on the inner surface of the hollow column 22 , and the outer surface of the threaded rod 51 is threadedly connected to the threaded block 42 .

[0039] The threaded rod 51 is rotatably mounted inside the groove at the right end of the hollow column 22, and a rod is fixedly connected to the inside of the groove at the left end. The two threaded blocks 42 are respectively threadedly sleeved on the outer surface of the threaded rod 51 and movably sleeved on the outer surface of the connecting rod. The bevel gear set 52 is composed of two bevel gears meshing and connected. A starter bevel gear is fixedly connected to the bottom of the threaded rod 51, and a drive motor 53 is fixedly connected to the right end of the other bevel gear.

[0040] A bevel gear set 52 is fixedly connected to the bottom of the threaded rod 51 , and a drive motor 53 is fixedly connected to one end of the bevel gear set 52 . The drive motor 53 is fixedly mounted on the outer surface of the hollow column 22 .

[0041] When the height of the reset spring 32 needs to be adjusted, the drive motor 53 is started to make the two gears in the bevel gear set 52 mesh and rotate, thereby driving the threaded rod 51 to rotate, and the threaded block 42 drives the limit block 41 to move up and down. The threaded block 42 limits the bottom of the sliding rod 31, limiting the sliding height of the sliding rod 31, thereby achieving the effect of adjusting the height of the reset spring 32.

[0042] The material discharging assembly 6 includes a material guide plate 61 , which is fixedly installed inside the connecting groove 21 , and the outer surface of a material discharging port 62 at one end of the material guide plate 61 is fixedly connected to the material discharging port 62 .

[0043] The guide plate 61 is a circular disc inclined toward the left end, and the discharge port 62 is fixedly connected at the connection between the left end of the guide plate 61 and the inner surface of the connecting groove 21, so that when the return spring 32 moves into the interior of the connecting groove 21, the iron ore powder slides along the surface of the guide plate 61 to the left end and is discharged through the discharge port 62.

[0044] The working principle of the environmentally friendly cyclone for iron ore concentrate production provided by the utility model is as follows:

[0045] The unseparated iron ore powder flows into the interior of the conical shell 11 through the feed pipe 12. By utilizing centrifugal force, the smaller iron ore powder is discharged to the outside of the conical shell 11 through the overflow pipe 13, and the larger particles of iron ore powder fall onto the return spring 32 along the surface of the conical shell 11. As the iron ore powder accumulates more and more on the return spring 32, the gravity of the iron ore powder squeezes the return spring 32 to move downward, and the conical table 33 is compressed. When the return spring 32 slides into the connecting groove 21, the iron ore powder falls onto the guide plate 61 and is discharged through the discharge port 62. The elastic force of the conical table 33 pushes the return spring 32 to move upward to the interior of the conical shell 11 through the return spring 32, thereby achieving the effect of quantitative feeding through the cycle.

[0046] Compared with the related art, the environmentally friendly cyclone for iron ore concentrate production provided by the utility model has the following beneficial effects:

[0047] The utility model provides an environmentally friendly cyclone for the production of iron ore concentrate, which uses the gravity of the iron ore concentrate after screening to apply pressure to the quantitative feeding component 3, so that the quantitative feeding component 3 moves downward. When the quantitative feeding component 3 moves to the inside of the connecting groove 21, the iron ore concentrate falls onto the discharge component 6 and is discharged. The height of the limit component 4 can be adjusted by the height adjustment component 5 to limit the height of the return spring 32, so as to adjust the quantitative feeding time of the return spring 32, and no further packaging is required, which saves manpower and cost.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An environmentally friendly cyclone for iron ore concentrate production, It is characterized in that include: A cyclone assembly, wherein a connecting assembly is provided at the bottom of the cyclone assembly, wherein the connecting assembly comprises a connecting groove, wherein the connecting groove is fixedly connected to the bottom of the cyclone assembly, and a hollow column is fixedly installed inside the connecting groove; A quantitative material discharge component, which is arranged inside the connecting groove, and comprises a sliding rod, the surface of which is movably embedded inside the hollow column, a return spring is fixedly connected to the top of the sliding rod, and a conical platform is fixedly connected to the bottom of the sliding rod; A limit assembly, the limit assembly is arranged inside the hollow column; A height adjustment component, wherein the height adjustment component is arranged on the surface of the hollow column; A discharge assembly is arranged on the surface of the connecting groove.

2. The environmentally friendly cyclone for iron ore concentrate production according to claim 1, It is characterized in that The cyclone assembly comprises a conical shell, a surface of the conical shell close to the top is fixedly connected with a feed pipe, and the top of the conical shell is fixedly connected with an overflow pipe.

3. The environmentally friendly cyclone for producing iron ore concentrate according to claim 1, It is characterized in that The limiting assembly comprises a limiting block, which is movably mounted inside the hollow column, and the left and right ends of the limiting block are fixedly connected with threaded blocks.

4. The environmentally friendly cyclone for producing iron ore concentrate according to claim 1, It is characterized in that The height adjustment assembly comprises a threaded rod, the threaded rod is movably mounted on the inner surface of the hollow column, and the threaded block is threadedly connected to the outer surface of the threaded rod.

5. The environmentally friendly cyclone for producing iron ore concentrate according to claim 4, It is characterized in that The bottom of the threaded rod is fixedly connected with a bevel gear set, one end of the bevel gear set is fixedly connected with a drive motor, and the drive motor is fixedly mounted on the outer surface of the hollow column.

6. The environmentally friendly cyclone for producing iron ore concentrate according to claim 1, It is characterized in that The material discharging assembly comprises a material guide plate, and the material guide plate is fixedly installed inside the connecting groove, and the outer surface of the material discharging opening at one end of the material guide plate is fixedly connected with the material discharging opening.

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