CN215507664U - High temperature resistant stemming raw materials classified screening device - Google Patents
High temperature resistant stemming raw materials classified screening device Download PDFInfo
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- CN215507664U CN215507664U CN202122005886.7U CN202122005886U CN215507664U CN 215507664 U CN215507664 U CN 215507664U CN 202122005886 U CN202122005886 U CN 202122005886U CN 215507664 U CN215507664 U CN 215507664U
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Abstract
The utility model discloses a high-temperature-resistant stemming raw material grading and screening device which comprises a first supporting plate, wherein an installation box is fixedly installed on the top surface of the supporting plate, a plurality of second supporting plates are fixedly installed on the inner wall of the installation box in a manner of being vertical to the length direction, the inner wall of each second supporting plate is arc-shaped, and the inner wall of each second supporting plate is fixedly connected with the same screening cylinder parallel to the length direction; the screening drum is including two plectanes, arc and screen cloth, fixed connection arc between two plectanes to the screen cloth that joint and arc are connected between two plectanes, and two plectanes opposite face centre of a circle department rotate through the location bearing be connected with the parallel hank dragon pole of screening drum direction of height. This kind of high temperature resistant stemming raw materials classified screening device stirs the stemming raw materials in screening drum on one side through the auger rod, very big improvement the classified screening efficiency of stemming raw materials, device simple structure simultaneously, low in manufacturing cost is fit for using widely.
Description
Technical Field
The utility model relates to a classifying and screening device, in particular to a classifying and screening device for high-temperature-resistant stemming raw materials.
Background
The stemming is a refractory material for blocking an iron tap hole and can be divided into water stemming and anhydrous stemming, wherein the water stemming is used for a medium and small blast furnace with lower top pressure and low enhanced smelting degree, and the anhydrous stemming is used for a medium and large blast furnace with higher top pressure and high enhanced smelting degree.
Before stemming is produced, stemming production raw materials need to be classified and screened, and the production needs of stemming are met, but the existing high-temperature-resistant stemming raw material classifying and screening device is generally classified and screened by vibrating a plurality of sieve plates, and the classifying and screening mode is slow in stemming raw material classifying and screening speed, complex in structure, high in manufacturing cost and not suitable for large-scale classifying and screening of stemming raw materials.
In order to solve the problems, the classifying and screening device for the high-temperature-resistant stemming raw materials is provided by improving the device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a high-temperature-resistant stemming raw material classifying and screening device which comprises a first supporting plate, wherein an installation box is fixedly installed on the top surface of the first supporting plate, a plurality of second supporting plates are fixedly installed on the inner wall of the installation box in a manner of being vertical to the length direction, the inner wall of each second supporting plate is arc-shaped, and the inner wall of each second supporting plate is fixedly connected with the same screening cylinder parallel to the length direction;
the screening cylinder comprises two circular plates, an arc-shaped plate and a screen, the arc-shaped plate is fixedly connected between the two circular plates, the screen connected with the arc-shaped plate is clamped between the two circular plates, and the centers of the circles of opposite surfaces of the two circular plates are rotatably connected with a screw rod parallel to the height direction of the screening cylinder through positioning bearings;
the first supporting plate is fixedly provided with a base connected with one side of the installation box, and the top surface of the base is fixedly provided with a motor through a bolt.
As a preferred technical scheme of the utility model, one end of the auger rod, which is close to the base, penetrates and extends to the outside of the installation box, and the output end of the motor is coaxially and fixedly connected with the auger rod.
As a preferable technical scheme of the utility model, the mesh sizes of the screen are sequentially increased along the direction away from the motor.
As a preferred technical scheme of the utility model, one side of the screening cylinder, which is far away from the motor, is provided with a second discharge hole, and the top surface of the first supporting plate is provided with a collecting box matched with the second discharge hole.
As a preferred technical scheme of the utility model, the top surface of the installation box is provided with a feed port, the arc-shaped plate is provided with a through hole communicated with the feed port, the bottom surface of the first support plate is provided with a plurality of first discharge ports, and the plurality of first discharge ports are communicated with the inside of the installation box.
As a preferable technical scheme of the utility model, four support legs are symmetrically arranged at the bottom of the first support plate.
As a preferred technical solution of the present invention, a control panel is fixedly mounted on the top surface of the first support plate, and the control panel is electrically connected to the motor.
The utility model has the beneficial effects that: this kind of high temperature resistant stemming raw materials classified screening device, through auger rod, screening drum and motor cooperation, the operation motor, auger rod carries the stemming raw materials and stirs on one side in the screening drum, very big improvement the classified screening efficiency of stemming raw materials, device simple structure simultaneously, low in manufacturing cost is fit for using widely.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of a high temperature resistant stemming raw material classifying and screening device of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of a high temperature resistant stemming raw material classifying and screening device of the utility model;
FIG. 3 is a schematic structural diagram of a screening cylinder of the high-temperature-resistant stemming raw material classifying and screening device of the utility model;
in the figure: 1. a first support plate; 101. supporting legs; 102. a control panel; 2. installing a box; 201. a feed inlet; 3. a collection box; 4. a first discharge port; 5. a second support plate; 6. a screening cylinder; 601. a circular plate; 602. an arc-shaped plate; 603. screening a screen; 7. a screw rod; 8. a motor; 9. and a second discharge hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-3, a high temperature resistant stemming raw material classifying and screening device comprises a first support plate 1, wherein an installation box 2 is fixedly installed on the top surface of the first support plate 1, a plurality of second support plates 5 are fixedly installed on the inner wall of the installation box 2 and are perpendicular to the length direction, the inner wall of each second support plate 5 is arc-shaped, the inner wall of each second support plate 5 is fixedly connected with a same screening cylinder 6 parallel to the length direction, the installation box 2 is separated into a plurality of non-interfering spaces by the plurality of second support plates 5, stemming raw materials with different sizes fall into the corresponding spaces, and each space is communicated with a first discharge hole 4;
the screening cylinder 6 comprises two circular plates 601, an arc-shaped plate 602 and a screen 603, the arc-shaped plate 602 is fixedly connected between the two circular plates 601, the screen 603 connected with the arc-shaped plate 602 is clamped between the two circular plates 601, and the circle centers of opposite surfaces of the two circular plates 601 are rotatably connected with auger rods 7 parallel to the height direction of the screening cylinder 6 through positioning bearings;
the first supporting plate 1 is fixedly provided with a base connected with one side of the mounting box 2, and the top surface of the base is fixedly provided with a motor 8 through a bolt.
The auger rod 7 runs through near base one end and extends to 2 outsides of install bin to the coaxial fixedly connected with auger rod 7 of the 8 output of motor drives auger rod 7 through operation motor 8 and rotates, carries the stemming raw materials and stirs on one side in screening drum 6 for the stemming raw materials are screened in grades.
The mesh size of the screen 603 becomes larger in sequence according to the direction of being far away from the motor 8, and the mesh size of the screen 603 changes in sequence, so that the classified screening of the stemming raw materials is realized.
The screening drum 6 is provided with a second discharge port 9 on one side away from the motor 8, the top surface of the first support plate 1 is provided with a collection box 3 matched with the second discharge port 9, the second discharge port 9 enters the collection box 3, then, the stemming raw materials in the collection box 3 are poured into the feed inlet 201 for secondary classified screening, part of the stemming raw materials which are not subjected to classified screening are screened again, and the accuracy of the device for classified screening of the stemming raw materials is improved.
2 top surfaces of install bin are provided with feed inlet 201 to feed inlet 201 has been seted up to arc 602 and has been linked together the through-hole, and 1 bottom surface of first backup pad is provided with a plurality of first discharge gates 4, and a plurality of first discharge gates 4 are linked together with 2 insides of install bin, and the stemming raw materials of equidimension not that will separate the completion are ejection of compact respectively through a plurality of first discharge gates 4.
Four support legs 101 are symmetrically arranged at the bottom of the first support plate 1.
A control panel 102 is fixedly mounted on the top surface of the first support plate 1, and the control panel 102 is electrically connected with the motor 8, so that a user can control the operation of the device conveniently.
The working principle is as follows: this kind of high temperature resistant stemming raw materials classified screening device, when using, put into screening drum 6 with the stemming raw materials through feed inlet 201, run motor 8 through control panel 102, it rotates to drive auger stem 7, the stemming raw materials can be carried the other end from screening drum 6 one end, in stemming raw materials transportation process, because screen cloth 603 according to keeping away from motor 8 direction grow in proper order, the stemming raw materials can be screened by grades, the stemming raw materials ejection of compact of equidimension not of a plurality of first discharge gates 4 of rethread, reach the stemming raw materials of screening drum 6 other end, get into in collecting box 3 through second discharge gate 9, later pour the stemming raw materials in collecting box 3 into feed inlet 201 and screen by grades once more.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (7)
1. The high-temperature-resistant stemming raw material classifying and screening device comprises a first supporting plate (1) and is characterized in that an installation box (2) is fixedly installed on the top surface of the first supporting plate (1), a plurality of second supporting plates (5) are fixedly installed on the inner wall of the installation box (2) and perpendicular to the length direction, the inner wall of each second supporting plate (5) is arc-shaped, and the inner wall of each second supporting plate (5) is fixedly connected with the same screening cylinder (6) parallel to the length direction;
the screening cylinder (6) comprises two circular plates (601), an arc-shaped plate (602) and a screen (603), the arc-shaped plate (602) is fixedly connected between the two circular plates (601), the screen (603) connected with the arc-shaped plate (602) is clamped between the two circular plates (601), and the circle centers of opposite surfaces of the two circular plates (601) are rotatably connected with auger rods (7) parallel to the height direction of the screening cylinder (6) through positioning bearings;
first backup pad (1) fixed mounting has the base of being connected with install bin (2) one side, there is motor (8) base top surface through bolt fixed mounting.
2. The high-temperature-resistant stemming raw material classifying and screening device according to claim 1, wherein one end of the auger rod (7) close to the base penetrates and extends to the outside of the mounting box (2), and the auger rod (7) is coaxially and fixedly connected to the output end of the motor (8).
3. The apparatus for classifying and screening high temperature-resistant stemming raw material according to claim 1, wherein the mesh size of the screen (603) is sequentially increased in a direction away from the motor (8).
4. The high-temperature-resistant stemming raw material classifying and screening device according to claim 1, wherein a second discharge port (9) is provided at a side of the screening cylinder (6) away from the motor (8), and the collection box (3) matched with the second discharge port (9) is provided at a top surface of the first support plate (1).
5. The high-temperature-resistant stemming raw material classifying and screening device according to claim 1, wherein a feed inlet (201) is formed in the top surface of the installation box (2), the arc-shaped plate (602) is provided with a through hole communicated with the feed inlet (201), the bottom surface of the first support plate (1) is provided with a plurality of first discharge ports (4), and the plurality of first discharge ports (4) are communicated with the inside of the installation box (2).
6. The high-temperature-resistant stemming raw material classifying and screening device according to claim 1, wherein four supporting legs (101) are symmetrically arranged at the bottom of the first supporting plate (1).
7. The high-temperature-resistant stemming raw material classifying and screening device according to claim 1, wherein a control panel (102) is fixedly mounted on the top surface of the first supporting plate (1), and the control panel (102) is electrically connected with the motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005886.7U CN215507664U (en) | 2021-08-24 | 2021-08-24 | High temperature resistant stemming raw materials classified screening device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005886.7U CN215507664U (en) | 2021-08-24 | 2021-08-24 | High temperature resistant stemming raw materials classified screening device |
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| CN215507664U true CN215507664U (en) | 2022-01-14 |
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| CN202122005886.7U Active CN215507664U (en) | 2021-08-24 | 2021-08-24 | High temperature resistant stemming raw materials classified screening device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985245A (en) * | 2022-06-02 | 2022-09-02 | 赣州市光华有色金属有限公司 | Screening plant is used in processing of superfine tungsten carbide powder |
-
2021
- 2021-08-24 CN CN202122005886.7U patent/CN215507664U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985245A (en) * | 2022-06-02 | 2022-09-02 | 赣州市光华有色金属有限公司 | Screening plant is used in processing of superfine tungsten carbide powder |
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