CN214148646U - Novel drying-machine is used in fine iron powder production - Google Patents
Novel drying-machine is used in fine iron powder production Download PDFInfo
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- CN214148646U CN214148646U CN202120044761.2U CN202120044761U CN214148646U CN 214148646 U CN214148646 U CN 214148646U CN 202120044761 U CN202120044761 U CN 202120044761U CN 214148646 U CN214148646 U CN 214148646U
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Abstract
The utility model discloses a novel dryer for producing fine iron powder, which comprises a frame, wherein a feed inlet which inclines downwards is arranged at the upper end of the frame in a penetrating way, a drying rotary drum is connected and arranged at the lower end of the feed inlet, the drying rotary drum is transversely fixed in the frame, a cavity is arranged on the drying rotary drum, a heating wire is arranged in the cavity, 6 impellers are arranged in the drying rotary drum, a second rotary shaft of the impeller is connected and arranged with a second rotary shaft, the output end of a first rotary shaft connecting motor provides the power of the whole device, an incomplete gear is arranged on the second rotary shaft, the second rotary shaft is arranged in a reciprocating cavity, the upper end and the lower end in the reciprocating cavity are symmetrically provided with motion racks matched with the incomplete gear, the lower end of the reciprocating cavity is connected with one end of a brush rod, the other end of the brush rod is connected with a material turning plate, a through hole matched with the material turning plate is arranged on the frame, the first rotary shaft is connected with a third rotary shaft which is the power end of a transport belt, the exit linkage of conveying belt is equipped with the discharge gate, and the top of frame is equipped with the blast air. The design has high drying efficiency, good effect and low energy consumption.
Description
Technical Field
The utility model relates to an iron powder processing equipment field specifically indicates a novel drying-machine is used in production of iron concentrate powder.
Background
The iron powder is an aggregate of iron particles with the size less than one millimeter, is black in color, is a main raw material of powder metallurgy, is customarily divided into five grades of coarse powder, medium powder, fine powder, micro powder and ultra-fine powder according to particle size, and can be prepared only by using an air flow classification device if screening with higher precision is required, but can be prepared only by using a nitrogen protection classifier for some iron powder which is easy to oxidize, and the iron powder mainly comprises reduced iron powder and atomized iron powder.
The process of iron powder processing often needs to dry the treatment to the iron powder, however traditional iron powder drying device structure is comparatively simple, and is lower to the stoving speed of iron powder, has reduced the efficiency of iron powder processing, can consume a large amount of heat energy moreover, causes the waste of resource.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to solve above problem, provide a novel drying-machine is used in fine iron powder production that drying efficiency is high, effectual, the energy consumption is low.
In order to solve the technical problem, the utility model provides a technical scheme does: the device comprises a frame, wherein a feed inlet which inclines downwards is arranged at the upper end of the frame in a penetrating manner, a drying rotary drum is connected at the lower end of the feed inlet and transversely fixed in the frame, a cavity is formed in the drying rotary drum, heating wires are arranged in the cavity, 6 impellers are arranged in the drying rotary drum, a rotary shaft of each impeller is rotatably connected with a rotary shaft II, the rotary shaft II is connected with the output end of a motor and provides power for the whole device, an incomplete gear is arranged on the rotary shaft II, the rotary shaft II is arranged in a reciprocating cavity, moving racks matched with the incomplete gear are symmetrically arranged at the upper end and the lower end of the reciprocating cavity, the lower end of the reciprocating cavity is connected with one end of a brush rod, the other end of the brush rod is connected with a material turning plate, and a through hole matched with the material turning plate for passing in and out is formed in the frame, the first rotating shaft is rotatably connected with a third rotating shaft, the third rotating shaft is a power end of a conveying belt, a discharge hole is formed in the outlet connection of the conveying belt, an air blower is arranged at the top of the rack, and an air outlet of the air blower is communicated with the inside of the drying rotary drum.
As an improvement, the impellers are uniformly arranged along the circumferential direction of the rotating shaft.
As an improvement, the material turning plate is provided with a material turning rake. The design can ensure that the iron powder can roll better when the drying rotary drum rotates, thereby greatly saving energy consumption.
As a modification, the diameter of the second rotating wheel is 1/6 of the diameter of the first rotating shaft. The design is that the rotating shaft can rotate for six weeks when the rotating wheel rotates for one week, and the design is to ensure that the brush rod is matched with the rotation of the impeller, so that the rotation of the impeller is not influenced while iron powder is turned.
As an improvement, one end of the impeller, which is far away from the rotating shaft, is in a downward arc shape. The design can greatly increase the drying area, and meanwhile, when the drying rotary drum rotates, the iron powder can roll better, so that the energy consumption is greatly saved.
As an improvement, the rack is fixedly provided with a limiting sleeve rod, the upper end of the reciprocating cavity is sleeved with a limiting rod which is matched with the limiting sleeve rod to slide, and the lower end of the rack is provided with a limiting block which is matched with the brush rod to limit.
Compared with the prior art, the utility model the advantage lie in: this device is the cylinder structure, and this kind of structure can greatly increased iron powder and heating surface contact, and this device is equipped with the material turning plate simultaneously, can make the iron powder roll at the rotation in-process, and air-blower and heater strip can greatly increased the efficiency of drying. The end far away from the rotating shaft is in a downward arc shape. The design can greatly increase the drying area, and meanwhile, when the drying rotary drum rotates, the iron powder can roll better, so that the energy consumption is greatly saved.
Drawings
Fig. 1 is the structure schematic diagram of the novel dryer for producing iron concentrate powder.
Fig. 2 is the structure schematic diagram of the connection between the second rotating shaft and the reciprocating cavity of the dryer for producing the novel iron concentrate powder.
As shown in the figure: 1. the device comprises a rack, 2, a feeding hole, 3, a drying rotary drum, 4, an impeller, 5, a heating wire, 6, rotary shafts II and 7, rotary shafts I and 8, a reciprocating cavity, 9, a brush rod, 10, a material turning plate, 11, rotary shafts III and 12, a conveying belt, 13, a discharging hole, 14 and an air blower.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine the attached drawing, as shown in the figure, a novel drying-machine is used in fine iron powder production, it includes frame 1, 1 upper end of frame run through and be equipped with the decurrent feed inlet 2 of slope, 2 lower extremes of feed inlet connect and be equipped with stoving rotary drum 3, 3 horizontal fixes in the inside of frame 1 of stoving rotary drum, stoving rotary drum 3 be equipped with the cavity, the inside heater strip 5 that is equipped with of cavity, 3 inside 6 impellers 4 that are equipped with of stoving rotary drum, impeller 4 evenly set up along 7 circumference of pivot. One end of the impeller 4, which is far away from the first rotating shaft 7, is in a downward arc shape. The rotating shaft I7 of the impeller 4 is rotatably connected with a rotating shaft II 6, the rotating shaft I7 is connected with the output end of the motor to provide power for the whole device, and the diameter of the rotating wheel II 6 is 1/6 of the diameter of the rotating shaft I7. The second rotating shaft 6 is provided with an incomplete gear, the second rotating shaft 6 is arranged inside the reciprocating cavity 8, the upper end and the lower end inside the reciprocating cavity 8 are symmetrically provided with moving racks matched with the incomplete gear, the lower end of the reciprocating cavity 8 is connected with one end of a brush rod 9, the other end of the brush rod 9 is connected with a material turning plate 10, and the material turning plate 10 is provided with a material turning rake. The drying machine is characterized in that a through hole matched with the material turning plate 10 for passing in and out is formed in the machine frame 1, a rotating shaft I7 is rotatably connected with a rotating shaft III 11, the rotating shaft III 11 is a power end of a conveying belt 12, a discharge hole 13 is formed in the outlet connection of the conveying belt 12, an air blower 14 is arranged at the top of the machine frame 1, and an air outlet of the air blower 14 is communicated with the inside of the drying rotary drum 3. The brush holder is characterized in that a limiting sleeve rod is fixedly arranged on the frame 1, a limiting rod matched with the limiting sleeve rod to slide is sleeved at the upper end of the reciprocating cavity, and a limiting block matched with the brush rod 9 to limit is arranged at the lower end of the frame 1.
The utility model discloses when concrete implementation, pack into stoving rotary drum 3 with the raw materials by feed inlet 2 in, start stoving rotary drum 3, the raw materials passes through impeller 4 and rolls in stoving rotary drum 3, and in this moment, heater strip 5 and air-blower 14 dry the operation simultaneously, and at the rolling in-process of stoving rotary drum 3, two 6 pivot drive the panel of turning 10 through driving reciprocating cavity 8 and turn the iron powder, then the iron powder transports out from discharge gate 13 through conveyor belt 12.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a novel drying-machine is used in fine iron powder production which characterized in that: the device comprises a frame (1), wherein an inclined downward feeding hole (2) is arranged at the upper end of the frame (1) in a penetrating manner, a drying rotary drum (3) is connected and arranged at the lower end of the feeding hole (2), the drying rotary drum (3) is transversely fixed in the frame (1), a cavity is arranged in the drying rotary drum (3), a heating wire (5) is arranged in the cavity, 6 impellers (4) are arranged in the drying rotary drum (3), a rotating shaft I (7) of each impeller (4) is rotatably connected and provided with a rotating shaft II (6), an incomplete gear is arranged on each rotating shaft II (6), each rotating shaft II (6) is arranged in a reciprocating cavity (8), moving racks matched with the incomplete gears are symmetrically arranged at the upper end and the lower end of the reciprocating cavity (8), and the lower end of the reciprocating cavity (8) is connected with one end of a brush rod (9), brush-holder stud (9) other end connect material turning plate (10), frame (1) on be equipped with the through-hole of material turning plate (10) cooperation business turn over, pivot (7) rotate and be connected with pivot three (11), pivot three (11) be the power end of transportation belt (12), the exit linkage of transportation belt (12) be equipped with discharge gate (13), the top of frame (1) be equipped with air-blower (14), the air outlet intercommunication of air-blower (14) dry the inside of rotary drum (3).
2. The novel dryer for producing fine iron powder according to claim 1, wherein: the impellers (4) are uniformly arranged along the circumferential direction of the first rotating shaft (7).
3. The novel dryer for producing fine iron powder according to claim 1, wherein: the material turning plate (10) is provided with a material turning rake.
4. The novel dryer for producing fine iron powder according to claim 1, wherein: the diameter of the second rotating shaft (6) is 1/6 of the diameter of the first rotating shaft (7).
5. The novel dryer for producing fine iron powder according to claim 1, wherein: one end of the impeller (4) far away from the first rotating shaft (7) is in a downward arc shape.
6. The novel dryer for producing fine iron powder according to claim 1, wherein: the brush holder is characterized in that a limiting sleeve rod is fixedly arranged on the frame (1), a limiting rod matched with the limiting sleeve rod to slide is sleeved at the upper end of the reciprocating cavity, and a limiting block matched with the brush rod (9) to limit is arranged at the lower end of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120044761.2U CN214148646U (en) | 2021-01-08 | 2021-01-08 | Novel drying-machine is used in fine iron powder production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120044761.2U CN214148646U (en) | 2021-01-08 | 2021-01-08 | Novel drying-machine is used in fine iron powder production |
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| CN214148646U true CN214148646U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120044761.2U Active CN214148646U (en) | 2021-01-08 | 2021-01-08 | Novel drying-machine is used in fine iron powder production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345047A (en) * | 2022-01-26 | 2022-04-15 | 莱芜金山矿产资源有限公司 | High-efficient desulfurization pipe-line system |
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2021
- 2021-01-08 CN CN202120044761.2U patent/CN214148646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345047A (en) * | 2022-01-26 | 2022-04-15 | 莱芜金山矿产资源有限公司 | High-efficient desulfurization pipe-line system |
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