CN215694457U - Powder concentrator for fly ash - Google Patents
Powder concentrator for fly ash Download PDFInfo
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- CN215694457U CN215694457U CN202122012777.8U CN202122012777U CN215694457U CN 215694457 U CN215694457 U CN 215694457U CN 202122012777 U CN202122012777 U CN 202122012777U CN 215694457 U CN215694457 U CN 215694457U
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- rotating shaft
- powder concentrator
- fly ash
- belt pulley
- rotating
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Abstract
The utility model relates to a powder concentrator for fly ash, which comprises a powder concentrator main body, a feeding pipe and an installation shell, wherein the feeding pipe is arranged at the upper end of the powder concentrator main body; a second rotating shaft is inserted between the two opposite side walls of the lower end of the feeding pipe in a rotating mode, the rotating plate is impacted by the falling impact force of the materials, the first rotating shaft is made to rotate, the second rotating shaft is driven to rotate through the transmission mechanism, then the second rotating shaft drives the stirring rod to rotate and smash the falling materials, adhesion among the materials is prevented, the work load of the powder concentrator is reduced, and the work quality of the powder concentrator is improved.
Description
Technical Field
The utility model belongs to the field of fly ash production, and particularly relates to a powder concentrator for fly ash.
Background
The fly ash is fine ash collected from flue gas generated after coal combustion, is main solid waste discharged by a coal-fired power plant, needs a powder concentrator when being recycled, and can be divided into three types, namely a three-separation powder concentrator, a centrifugal powder concentrator and a cyclone powder concentrator.
The feeding of current selection powder machine is direct through bucket body or baffle formula structure, can not carry out the preliminary treatment to the powder, when inhaling simultaneously in the selection powder machine storehouse, the powder piles up formation bulk piece together easily, and the feeding can be because big powder granule is piled up, influences inside little powder separation, increases equipment treatment load, can lead to the separation that partial powder can not be fine moreover, has negative effects to the selection powder effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a powder concentrator for fly ash, which aims to solve the technical problems that: the technical problem of among the prior art powder pile up together easily and form the reunion piece, the feeding can be because big powder granule is piled up, influences inside little powder separation, increases equipment treatment load, can lead to the separation that partial powder can not be fine moreover, has negative impact to the selection powder effect is solved.
In order to solve the technical problems, the utility model provides a powder concentrator for fly ash, which comprises a powder concentrator main body and a mounting shell arranged at the upper end of the powder concentrator main body, wherein a feed inlet is formed at the upper end of the mounting shell, and the powder concentrator is characterized in that: a first rotating shaft is rotatably arranged in the mounting shell, one end of the first rotating shaft penetrates through the side wall of the mounting shell, and a section of the first rotating shaft, which is positioned in the mounting shell, is fixedly provided with a plurality of rotating plates; a second rotating shaft is rotatably inserted between the two opposite side walls of the lower portion of the installation shell, one end of the second rotating shaft penetrates through the side walls of the installation shell, and a plurality of stirring rods which are distributed at equal intervals are fixedly arranged on one section of the second rotating shaft, which is located inside the installation shell.
And a transmission mechanism is arranged between the first rotating shaft and the second rotating shaft and is used for driving the second rotating shaft to rotate.
The transmission mechanism comprises a first belt pulley arranged on the first rotating shaft and a second belt pulley arranged on the second rotating shaft, the first belt pulley and the second belt pulley are located on the outer side of the installation shell, and a transmission belt is arranged between the first belt pulley and the second belt pulley.
The diameter of the second belt pulley is smaller than that of the first belt pulley.
And a protection plate is arranged on one side of each rotating plate facing the feed inlet.
The first rotating shaft, the rotating plate, the stirring rod and the second rotating shaft are symmetrically provided with another group respectively.
The two groups of stirring rods are respectively distributed in a cross way.
Two gears are fixedly arranged on the two second rotating shafts respectively, and the two gears are meshed with each other.
The first rotating shaft and the second rotating shaft are parallel and arranged on the side wall of the mounting shell at the same side.
Has the advantages that: according to the utility model, the impact force of falling materials is utilized to impact the rotating plate, so that the first rotating shaft rotates, the second rotating shaft is driven to rotate through the transmission mechanism, and then the second rotating shaft drives the stirring rod to rotate and smash the falling materials, so that the materials are prevented from being adhered to each other, the workload of the powder concentrator is reduced, and the working quality of the powder concentrator is increased.
Drawings
Fig. 1 is a schematic view of an overall external structure of a powder concentrator for fly ash according to the present invention;
FIG. 2 is a schematic view of the external structure of a feeding pipe of a powder concentrator for fly ash according to the present invention;
fig. 3 is a schematic view of the internal structure of a feeding pipe of a powder concentrator for fly ash according to the present invention.
In the figure: 1. a powder concentrator main body; 2. a feed pipe; 3. mounting a shell; 4. a first rotating shaft; 5. a first pulley; 6. a second rotating shaft; 7. a stirring rod; 8. a second pulley; 9. a drive belt; 10. a gear; 11. a rotating plate; 12. and (4) a protective plate.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention is provided.
As shown in fig. 1-3, the powder concentrator for fly ash provided by the present invention includes a powder concentrator main body 1 and an installation shell 3 disposed at an upper end of the powder concentrator main body 1, a feed inlet 2 is disposed at an upper end of the installation shell, a first rotation shaft 4 is rotatably disposed on a side wall of one side of the installation shell 3, one end of the first rotation shaft 4 penetrates through the installation shell 3, a section of the first rotation shaft 4 located inside the installation shell 3 is fixedly provided with a plurality of rotation plates 11, and a protection plate 12 is disposed on a side of each rotation plate 11 facing the feed inlet 2, so that when a material strikes the rotation plate 11, the rotation plate 11 can be protected, and a service life of the rotation plate 11 is prolonged;
a second rotating shaft 6 is rotatably inserted between the two opposite side walls at the lower part of the mounting shell 3, one end of the second rotating shaft 6 penetrates through the side walls of the mounting shell 3, and a section of the second rotating shaft 6, which is positioned inside the mounting shell 3, is fixedly provided with a plurality of stirring rods 7 which are distributed at equal intervals;
and the transmission mechanism is arranged on the outer wall of the mounting shell 3 and positioned between the first rotating shaft 4 and the second rotating shaft 6 and is used for driving the second rotating shaft 6 to rotate.
Impact force of falling materials is utilized to impact the rotating plate 11, so that the first rotating shaft 4 rotates, the second rotating shaft 6 is driven to rotate through the transmission mechanism, then the second rotating shaft 6 drives the stirring rod 7 to rotate and smash the falling materials, adhesion between the materials is prevented, the workload of the powder concentrator is reduced, and the working quality of the powder concentrator is improved.
Drive mechanism is including setting up first belt pulley 5 on first pivot 4 to and set up the second belt pulley 8 on second pivot 6, and first belt pulley 5 is located the installation shell outside with second belt pulley 8, and installs driving belt 9 between first belt pulley 5 and the second belt pulley 8, and the diameter of second belt pulley 8 is less than the diameter of first belt pulley 5.
When first pivot 4 pivoted, first belt pulley 5 and driving belt 9 can drive second belt pulley 8 and second pivot 6 and rotate, and simple structure cost is lower, and spare part exposes outside, and convenient the maintenance, and the diameter of second belt pulley 8 is little than the diameter of first belt pulley 5 in addition, can increase the rotation angular velocity of second pivot 6, further improves the dispersion ability of puddler 7 to the material, increases the actual use effect of equipment.
The first rotating shaft 4, the rotating plate 11, the stirring rods 7 and the second rotating shaft 6 are symmetrically provided with another group respectively, the two groups of stirring rods 7 are distributed in a crossed mode respectively, the two second rotating shafts 6 are fixedly provided with two gears 10 respectively, and the two gears 10 are meshed with each other. The first rotating shaft and the second rotating shaft are parallel and arranged on the side wall of the mounting shell at the same side.
Two sets of first pivot 4 and rotor plate 11, can make the material fall from the intermediate position of installation shell 3 as far as, just fall on the cross section of two sets of puddler 7, can break up the material as far as under the mutual pivoted effect of two sets of puddler 7, improve and break up the effect, and be provided with two gears 10 of intermeshing between two second pivots 6, when the whereabouts of material welt can only strike one of them rotor plate 11, this rotor plate 11 still can drive one of them second pivot 6 and rotate, and this second pivot 6 can drive another second pivot 6 and rotate, guarantee two 6 synchronous rotations of second pivot, can not influence the effect that the material was broken up to equipment.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a powder concentrator for fly ash, includes powder concentrator main part (1) and sets up installation shell (3) in powder concentrator main part (1) upper end, and installation shell upper end is equipped with feed inlet (2), its characterized in that: a first rotating shaft (4) is rotatably arranged in the mounting shell (3), one end of the first rotating shaft (4) penetrates through the side wall of the mounting shell (3), and a section of the first rotating shaft (4) positioned in the mounting shell (3) is fixedly provided with a plurality of rotating plates (11); the installation shell (3) is characterized in that a second rotating shaft (6) is inserted between two opposite side walls of the lower portion of the installation shell (3) in a rotating mode, one end of the second rotating shaft (6) penetrates through the side walls of the installation shell (3), and a plurality of stirring rods (7) which are distributed at equal intervals are fixedly arranged on one section of the second rotating shaft (6) located inside the installation shell (3).
2. The powder concentrator for fly ash according to claim 1, characterized in that: a transmission mechanism is arranged between the first rotating shaft (4) and the second rotating shaft (6) and is used for driving the second rotating shaft (6) to rotate.
3. The powder concentrator for fly ash according to claim 2, characterized in that: drive mechanism is including setting up first belt pulley (5) in first pivot (4) to and set up second belt pulley (8) in second pivot (6), first belt pulley (5) and second belt pulley (8) are located the installation shell (3) outside, and install between first belt pulley (5) and second belt pulley (8) driving belt (9).
4. The powder concentrator for fly ash according to claim 3, characterized in that: the diameter of the second belt pulley (8) is smaller than that of the first belt pulley (5).
5. The powder concentrator for fly ash according to claim 1, characterized in that: one side of each rotating plate (11) facing the feed inlet (2) is provided with a protective plate (12).
6. The powder concentrator for fly ash according to claim 1, characterized in that: the first rotating shaft (4), the rotating plate (11), the stirring rod (7) and the second rotating shaft (6) are symmetrically provided with another group respectively.
7. The powder concentrator for fly ash according to claim 6, characterized in that: the two groups of stirring rods (7) are respectively distributed in a cross way.
8. The powder concentrator for fly ash according to claim 6, characterized in that: two gears are fixedly arranged on the two second rotating shafts respectively, and the two gears are meshed with each other.
9. The powder concentrator for fly ash according to claim 1, characterized in that: the first rotating shaft (4) and the second rotating shaft (6) are parallel and arranged on the side wall of the mounting shell (3) at the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012777.8U CN215694457U (en) | 2021-08-25 | 2021-08-25 | Powder concentrator for fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012777.8U CN215694457U (en) | 2021-08-25 | 2021-08-25 | Powder concentrator for fly ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215694457U true CN215694457U (en) | 2022-02-01 |
Family
ID=80007178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122012777.8U Active CN215694457U (en) | 2021-08-25 | 2021-08-25 | Powder concentrator for fly ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215694457U (en) |
-
2021
- 2021-08-25 CN CN202122012777.8U patent/CN215694457U/en active Active
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