CN219073524U - Screening device for calcium oxide production - Google Patents
Screening device for calcium oxide production Download PDFInfo
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- CN219073524U CN219073524U CN202223348571.3U CN202223348571U CN219073524U CN 219073524 U CN219073524 U CN 219073524U CN 202223348571 U CN202223348571 U CN 202223348571U CN 219073524 U CN219073524 U CN 219073524U
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Abstract
The utility model belongs to the field of calcium oxide screening, and particularly relates to a screening device for calcium oxide production, which comprises a screening frame and a screening mechanism arranged in the screening frame, wherein the screening mechanism comprises a working assembly, a screening assembly and a blanking assembly; the working assembly comprises a working motor, a rotating shaft, a connecting piece, spokes and a rotating ring, wherein the working motor is fixedly connected to the inner wall of the screening frame.
Description
Technical Field
The utility model relates to the field of calcium oxide screening, in particular to a screening device for calcium oxide production.
Background
Calcium oxide is an inorganic compound commonly known as quicklime. The physical property is white powder on the surface, the impurity is off-white, the impurity is light yellow or gray when contained, the impurity has hygroscopicity, and when calcium oxide is produced, a screening device is needed for screening calcium oxide with different sizes.
However, the existing calcium oxide screening device has the problems that a plurality of groups of screening are not performed when the existing calcium oxide screening device is used, so that the classification of calcium oxide particles is inaccurate, and the existing calcium oxide screening device is easy to block on a screen, so that the screening efficiency of the screen is reduced, and therefore, the screening device for calcium oxide production is provided for the problems.
Disclosure of Invention
In order to overcome the defects of the prior art and solve the problems that a plurality of groups of screening are not performed and calcium oxide is easy to block on a screen, the utility model provides a screening device for calcium oxide production.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a screening device for calcium oxide production, which comprises a screening frame and a screening mechanism arranged in the screening frame, wherein the screening mechanism comprises a working assembly, a screening assembly and a blanking assembly;
the working assembly comprises a working motor, a rotating shaft, a connecting piece, spokes and a rotating ring, wherein the working motor is fixedly connected to the inner wall of the screening frame, the rotating shaft is installed at the output end of the working motor, the connecting piece is fixedly connected to the outer wall of the rotating shaft, the spokes are fixedly connected to the outer wall of the connecting piece, and the rotating ring which is in sliding connection with the inner wall of the screening frame is fixedly connected to one end of each spoke;
the screening assembly comprises a first screening cylinder, a second screening cylinder and a scraping plate, wherein the first screening cylinder is fixedly connected to the outer wall of the rotary ring, the second screening cylinder is arranged on the outer wall of the rotary ring on one side of the first screening cylinder, and the scraping plate which is in sliding connection with the outer wall of the first screening cylinder is fixedly connected to the inner wall of the screening frame;
the blanking assembly comprises a discharge hole and a feed inlet, one end of the screening frame is located at one side of the working motor and fixedly connected with the discharge hole, and one end of the screening frame, far away from the first discharge hole, is fixedly connected with the feed inlet.
Preferably, the bottom fixedly connected with segmentation unloading frame of screening frame, the inner wall of segmentation unloading frame is located the below of seting up first screening section of thick bamboo and has seted up first unloading chamber, the outside fixedly connected with first segmentation feed opening that the bottom of first unloading chamber extends to, the second unloading chamber has been seted up to the below that one side of first unloading chamber is located the second screening section of thick bamboo, the outside fixedly connected with second segmentation feed opening that the bottom of second unloading chamber extends to, the bottom fixedly connected with support frame of segmentation unloading frame.
Preferably, the appearance of screening frame is the slope form, the connecting piece is provided with three groups, and three groups the positional relationship of connecting piece is for following the outer wall equidistance distribution of rotation axis.
Preferably, the central axis of the first screening cylinder coincides with the central axis of the second screening cylinder, and the diameter of the screen holes of the first screening cylinder is larger than that of the screen holes of the second screening cylinder.
Preferably, the appearance of scraper blade is the broach form, the outer wall of scraper blade is laminated mutually with the outer wall of first screening section of thick bamboo and the outer wall of second screening section of thick bamboo.
Preferably, the first screening cylinder is located right above the first blanking cavity, and the second screening cylinder is located right above the second blanking cavity.
Preferably, the first blanking cavity and the second blanking cavity are circumferentially distributed at equal angles with respect to the segmented blanking frame, and the inner walls of the first blanking cavity and the second blanking cavity are inclined.
The utility model has the advantages that:
1. according to the utility model, the first screening cylinder and the second screening cylinder are arranged, the diameter of the screen holes of the first screening cylinder is larger than that of the screen holes of the second screening cylinder, the first screening cylinder and the second screening cylinder rotate to drive the calcium oxide particles to overturn, the calcium oxide particles with different sizes respectively enter the first blanking cavity and the second blanking cavity of the sectional blanking frame through the first screening cylinder and the second screening cylinder, and then the calcium oxide particles with different sizes are respectively discharged from the first sectional material opening and the second sectional material opening, so that the classified screening of the calcium oxide particles with different sizes is realized;
2. according to the utility model, the scraping plates are arranged, and the first screening cylinder and the second screening cylinder rotate and slide relatively with the outer wall of the scraping plates, so that the calcium oxide particles adhered in the sieve holes of the first screening cylinder and the second screening cylinder can be cleaned conveniently, and the calcium oxide particles are prevented from being blocked in the sieve holes of the first screening cylinder and the second screening cylinder.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic overall sectional view of the present utility model;
FIG. 3 is a schematic view of a sectional blanking frame structure of the present utility model;
fig. 4 is a schematic view of a rotating ring structure according to the present utility model.
In the figure: 1. a screening frame; 2. a working motor; 3. a rotation shaft; 4. a connecting piece; 5. spokes; 6. a rotating ring; 7. a first screen drum; 8. a second screening drum; 9. a scraper; 10. a discharge port; 11. a feed inlet; 12. a sectional blanking frame; 13. a first blanking cavity; 14. a first sectional material port; 15. a second blanking cavity; 16. a second section port; 17. and (5) supporting frames.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, 2 and 4, a screening device for calcium oxide production comprises a screening frame 1 and a screening mechanism arranged in the screening frame 1, wherein the screening mechanism comprises a working assembly, a screening assembly and a blanking assembly;
the working assembly comprises a working motor 2, a rotating shaft 3, a connecting piece 4, spokes 5 and a rotating ring 6, wherein the inner wall of the screening frame 1 is fixedly connected with the working motor 2, the rotating shaft 3 is installed at the output end of the working motor 2, the connecting piece 4 is fixedly connected with the outer wall of the rotating shaft 3, the spokes 5 are fixedly connected with the outer wall of the connecting piece 4, and one end of each spoke 5 is fixedly connected with the rotating ring 6 which is in sliding connection with the inner wall of the screening frame 1;
the screening assembly comprises a first screening cylinder 7, a second screening cylinder 8 and a scraping plate 9, the outer wall of the rotary ring 6 is fixedly connected with the first screening cylinder 7, the second screening cylinder 8 is arranged on the outer wall of the rotary ring 6 on one side of the first screening cylinder 7, and the scraping plate 9 which is in sliding connection with the outer wall of the first screening cylinder 7 is fixedly connected with the inner wall of the screening frame 1;
the unloading subassembly includes discharge gate 10 and feed inlet 11, and the one end of screening frame 1 is located one side fixedly connected with discharge gate 10 of work motor 2, and the one end fixedly connected with feed inlet 11 of screening frame 1 remote from first discharge gate 10.
Furthermore, the screening frame 1 is inclined in shape, three groups of connecting pieces 4 are arranged, and the three groups of connecting pieces 4 are distributed along the outer wall of the rotating shaft 3 at equal intervals in position; during operation, through setting up screening frame 1 of slope form, be favorable to realizing to calcium oxide granule autoloading operation, through setting up three sets of connecting pieces 4, be favorable to rotation axis 3 to rotate and drive three sets of connecting pieces 4 synchronous rotation, connecting piece 4 drives rotatory ring 6 along screening frame 1's inner wall rotation through spoke 5, rotatory ring 6 rotates and drives first screening section of thick bamboo 7 and the synchronous rotation of second screening section of thick bamboo 8, realizes first screening section of thick bamboo 7 and the synchronous stable pivoted control operation of second screening section of thick bamboo 8.
Further, the central axis of the first screening cylinder 7 coincides with the central axis of the second screening cylinder 8, and the diameter of the screen holes of the first screening cylinder 7 is larger than that of the screen holes of the second screening cylinder 8; during operation, through setting up the relative size of sieve mesh diameter of first screening section of thick bamboo 7 and sieve mesh diameter of second screening section of thick bamboo 8, be favorable to realizing the control operation to classifying and screening the calcium oxide granule.
Further, the shape of the scraping plate 9 is comb-tooth-shaped, and the outer wall of the scraping plate 9 is attached to the outer wall of the first screening cylinder 7 and the outer wall of the second screening cylinder 8; during operation, through setting up broach form scraper blade 9, be convenient for clear up the calcium oxide granule that adheres to in first screening section of thick bamboo 7 and the sieve mesh of second screening section of thick bamboo 8, prevent that calcium oxide granule from blocking up in first screening section of thick bamboo 7 and the sieve mesh of second screening section of thick bamboo 8.
Example two
Referring to fig. 1 and 3, in a first comparative example, as another embodiment of the present utility model, a sectional blanking frame 12 is fixedly connected to the bottom end of a screening frame 1, a first blanking cavity 13 is formed below a first screening cylinder 7 on which an inner wall of the sectional blanking frame 12 is formed, a first sectional material opening 14 is fixedly connected to an outside of the first blanking cavity 13, a second blanking cavity 15 is formed below a second screening cylinder 8 on one side of the first blanking cavity 13, a second sectional material opening 16 is fixedly connected to an outside of the second blanking cavity 15, and a supporting frame 17 is fixedly connected to the bottom end of the sectional blanking frame 12; during operation, the calcium oxide particles with different sizes respectively enter the first blanking cavity 13 and the second blanking cavity 15 of the sectional blanking frame 12 through the first screening cylinder 7 and the second screening cylinder 8, and then the calcium oxide particles with different sizes are respectively discharged from the first sectional material opening 14 and the second sectional material opening 16, so that classified screening of the calcium oxide particles with different sizes is realized.
Further, the first screening cylinder 7 is located right above the first blanking cavity 13, and the second screening cylinder 8 is located right above the second blanking cavity 15; in operation, the calcium oxide particles passing through the first screening drum 7 directly fall into the first blanking chamber 13, and the calcium oxide particles passing through the second screening drum 8 directly fall into the second blanking chamber 15.
Further, the positional relationship of the first blanking cavity 13 and the second blanking cavity 15 is circumferentially distributed at equal angles with respect to the segmented blanking frame 12, and the inner walls of the first blanking cavity 13 and the second blanking cavity 15 are arranged in an inclined shape; during operation, through setting up first unloading chamber 13 and the second unloading chamber 15 of slope form, be favorable to realizing the control operation to the quick unloading of calcium oxide granule, avoid the calcium oxide granule to take place to block up at first unloading chamber 13 and second unloading chamber 15.
The working principle is that firstly, in the screening frame 1, the staff pours calcium oxide particles into the screening frame 1 from the feed inlet 11, then, the working motor 2 works to drive the rotating shaft 3 to rotate, the rotating shaft 3 rotates to drive the three groups of connecting pieces 4 to synchronously rotate, the connecting pieces 4 drive the rotating ring 6 to rotate along the inner wall of the screening frame 1 through the spokes 5, the rotating ring 6 rotates to drive the first screening cylinder 7 and the second screening cylinder 8 to synchronously rotate, the first screening cylinder 7 and the second screening cylinder 8 rotate to drive the calcium oxide particles to overturn, the calcium oxide particles with different sizes respectively enter the first blanking cavity 13 and the second blanking cavity 15 of the sectional blanking frame 12 through the first screening cylinder 7 and the second screening cylinder 8, and then the calcium oxide particles with different sizes are discharged from the first sectional blanking opening 14 and the second sectional blanking opening 16 respectively, so that the classified screening of the calcium oxide particles with different sizes is realized.
Finally, the great calcium oxide granule of granule is discharged from discharge gate 10, realizes the classifying screening operation to the calcium oxide granule multiunit, and simultaneously, first screening section of thick bamboo 7 and second screening section of thick bamboo 8 slide with scraper blade 9's outer wall relatively, be convenient for clear up the calcium oxide granule that adheres to in first screening section of thick bamboo 7 and second screening section of thick bamboo 8 sieve mesh, prevent that the calcium oxide granule from blocking up in first screening section of thick bamboo 7 and second screening section of thick bamboo 8 sieve mesh.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. Screening device is used in calcium oxide production, its characterized in that: the screening device comprises a screening frame (1) and a screening mechanism arranged in the screening frame (1), wherein the screening mechanism comprises a working assembly, a screening assembly and a blanking assembly;
the working assembly comprises a working motor (2), a rotating shaft (3), a connecting piece (4), spokes (5) and a rotating ring (6), wherein the working motor (2) is fixedly connected to the inner wall of the screening frame (1), the rotating shaft (3) is installed at the output end of the working motor (2), the connecting piece (4) is fixedly connected to the outer wall of the rotating shaft (3), the spokes (5) are fixedly connected to the outer wall of the connecting piece (4), and the rotating ring (6) is fixedly connected to one end of the spokes (5) and is in sliding connection with the inner wall of the screening frame (1);
the screening assembly comprises a first screening cylinder (7), a second screening cylinder (8) and a scraping plate (9), wherein the first screening cylinder (7) is fixedly connected to the outer wall of the rotary ring (6), the second screening cylinder (8) is arranged on the outer wall of the rotary ring (6) on one side of the first screening cylinder (7), and the scraping plate (9) which is in sliding connection with the outer wall of the first screening cylinder (7) is fixedly connected to the inner wall of the screening frame (1);
the blanking assembly comprises a discharge hole (10) and a feed inlet (11), one end of the screening frame (1) is located on one side of the working motor (2) and fixedly connected with the discharge hole (10), and one end, far away from the first discharge hole (10), of the screening frame (1) is fixedly connected with the feed inlet (11).
2. The screening device for calcium oxide production according to claim 1, wherein: the bottom fixedly connected with segmentation unloading frame (12) of screening frame (1), first unloading chamber (13) have been seted up to the inner wall of segmentation unloading frame (12) below that is located first screening section of thick bamboo (7) have been seted up, the outside fixedly connected with first segmentation feed inlet (14) that the bottom of first unloading chamber (13) extends to, second unloading chamber (15) have been seted up to the below that one side of first unloading chamber (13) is located second screening section of thick bamboo (8), the outside fixedly connected with second segmentation feed inlet (16) that the bottom of second unloading chamber (15) extends to, the bottom fixedly connected with support frame (17) of segmentation unloading frame (12).
3. The screening device for calcium oxide production according to claim 1, wherein: the appearance of screening frame (1) is the slope form, connecting piece (4) are provided with three groups, and three groups connecting piece (4) positional relationship is for following the outer wall equidistance distribution of rotation axis (3).
4. The screening device for calcium oxide production according to claim 1, wherein: the central axis of the first screening cylinder (7) is coincident with the central axis of the second screening cylinder (8), and the screen hole diameter of the first screening cylinder (7) is larger than that of the second screening cylinder (8).
5. The screening device for calcium oxide production according to claim 1, wherein: the appearance of scraper blade (9) is the broach form, the outer wall of scraper blade (9) is laminated mutually with the outer wall of first screening section of thick bamboo (7) and the outer wall of second screening section of thick bamboo (8).
6. The screening device for calcium oxide production according to claim 2, wherein: the first screening cylinder (7) is located right above the first blanking cavity (13), and the second screening cylinder (8) is located right above the second blanking cavity (15).
7. The screening device for calcium oxide production according to claim 2, wherein: the position relation of the first blanking cavity (13) and the second blanking cavity (15) is distributed circumferentially at equal angles relative to the segmented blanking frame (12), and the inner walls of the first blanking cavity (13) and the second blanking cavity (15) are arranged in an inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223348571.3U CN219073524U (en) | 2022-12-13 | 2022-12-13 | Screening device for calcium oxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223348571.3U CN219073524U (en) | 2022-12-13 | 2022-12-13 | Screening device for calcium oxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219073524U true CN219073524U (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223348571.3U Active CN219073524U (en) | 2022-12-13 | 2022-12-13 | Screening device for calcium oxide production |
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| Country | Link |
|---|---|
| CN (1) | CN219073524U (en) |
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- 2022-12-13 CN CN202223348571.3U patent/CN219073524U/en active Active
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