CN212943939U - Screening machine - Google Patents
Screening machine Download PDFInfo
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- CN212943939U CN212943939U CN202021472795.3U CN202021472795U CN212943939U CN 212943939 U CN212943939 U CN 212943939U CN 202021472795 U CN202021472795 U CN 202021472795U CN 212943939 U CN212943939 U CN 212943939U
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- screening
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- screens
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- 239000000463 material Substances 0.000 claims abstract description 53
- 230000000875 corresponding Effects 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000011819 refractory material Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 description 4
- 238000010851 screening effect Methods 0.000 description 4
- 210000003284 Horns Anatomy 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003638 reducing agent Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000000750 progressive Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The embodiment of the application discloses a screening machine. This sieve separator is screened with the material to refractory material, includes: the device comprises a screening device, a mounting bracket and a power device; the screening device comprises a screening device, a mounting support, a bearing, a spiral blade, a detachable screen and a support frame, wherein the support frames are arranged at two ends of the screening device respectively and are connected with the mounting support through the bearing in a rotating mode, the spiral blade is arranged between the support frames at the two ends of the screening device, the spiral blade is coated with the detachable screen, and two ends of the screen extend out of the corresponding support frames respectively; one end of the screening device is a feeding hole, the other end of the screening device is a discharging hole, and the materials enter the screening device from the feeding hole; the power device is installed on the screening device at one end of the discharge hole so as to drive the screening device to rotate, and then the materials in the screening device are screened.
Description
Technical Field
The embodiment of the application relates to the technical field of screening equipment, in particular to a screening machine.
Background
The current rotary screen for producing refractory materials is characterized in that a screen cylinder is obliquely arranged on a frame, a motor is connected with a rotary drum device through a coupler through a speed reducer, the rotary drum device is driven to rotate around the axis of the rotary drum device, after materials enter the rotary drum device, the materials on the screen surface are overturned and rolled due to the inclination and rotation of the rotary drum device, the qualified materials (products under the screen) are discharged through a discharge port at the bottom of the rear end of the rotary drum, and the unqualified materials (products on the screen) are discharged through a discharge port at the tail part of the rotary drum.
Because the movement of the materials in the drum screen depends on the gravity of the materials to move downwards along the axis of the drum screen, the retention time of the materials in the drum screen is limited, and the screening effect on the materials is not ideal.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present application provide a screening machine to solve or alleviate the above technical problems.
The embodiment of the application provides a sieve separator, screens with the material to refractory material, include: the device comprises a screening device, a mounting bracket and a power device; the screening device comprises a screening device, a mounting support, a bearing, a spiral blade, a detachable screen and a support frame, wherein the support frames are arranged at two ends of the screening device respectively and are connected with the mounting support through the bearing in a rotating mode, the spiral blade is arranged between the support frames at the two ends of the screening device, the spiral blade is coated with the detachable screen, and two ends of the screen extend out of the corresponding support frames respectively; one end of the screening device is a feeding hole, the other end of the screening device is a discharging hole, and the materials enter the screening device from the feeding hole; the power device is installed on the screening device at one end of the discharge hole so as to drive the screening device to rotate, and then the materials in the screening device are screened.
Optionally, in any embodiment of the present application, there are a plurality of the screens, the plurality of screens are coated on the spiral blade in parallel, and end faces of the plurality of screens sequentially contact each other.
Optionally, in any embodiment of the present application, the apertures of the sieve holes on the plurality of sieves sequentially increase along the direction from the feed inlet to the discharge outlet.
Optionally, in any embodiment of this application, the feed inlet is horn mouth form, and is corresponding, the material is followed the osculum of horn mouth form gets into in the screening plant.
Optionally, in any embodiment of the present application, the method further includes: the material collecting box is detachably mounted on the mounting support and located under the screen mesh to collect materials at the inner screen of the screening device.
Optionally, in any embodiment of the present application, there are a plurality of the material collecting boxes, and the plurality of the material collecting boxes are arranged in parallel right below the screening device.
In the technical scheme of this application embodiment, this sieve separator is used for the material to refractory material to carry out the screening, includes: the device comprises a screening device, a mounting bracket and a power device; the screening device comprises a screening device, a mounting support, a bearing, a spiral blade, a detachable screen and a support frame, wherein the support frames are arranged at two ends of the screening device respectively and are connected with the mounting support through the bearing in a rotating mode, the spiral blade is arranged between the support frames at the two ends of the screening device, the spiral blade is coated with the detachable screen, and two ends of the screen extend out of the corresponding support frames respectively; one end of the screening device is a feeding hole, the other end of the screening device is a discharging hole, and the materials enter the screening device from the feeding hole; the power device is installed on the screening device at one end of the discharge hole so as to drive the screening device to rotate, and then the materials in the screening device are screened. Therefore, the power device drives the screening device to rotate, the bolt blades in the screening device drive the materials to move from the feeding hole to the discharging hole in the screening device, and the materials roll along with the screening device in the circumferential direction in the moving process, so that the materials with different particle sizes are separated, and the screening effect on the materials is effectively enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present application, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural view of a screening machine according to an embodiment of the present application;
FIG. 2 is a schematic front view of a screening machine according to an embodiment of the present application;
FIG. 3 is a schematic top view of a screening machine according to an embodiment of the present application;
figure 4 is a side view schematic of a screening machine according to an embodiment of the present application.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application shall fall within the scope of the protection of the embodiments in the present application.
In the description of the present application, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are for convenience of description of the present invention only and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected," "connected," and "disposed" as used herein are intended to be broadly construed, and may include, for example, fixed and removable connections; can be directly connected or indirectly connected through intermediate components; the connection may be a wired electrical connection, a wireless electrical connection, or a wireless communication signal connection, and a person skilled in the art can understand the specific meaning of the above terms according to specific situations.
FIG. 1 is a schematic structural view of a screening machine according to an embodiment of the present application; FIG. 2 is a schematic front view of a screening machine according to an embodiment of the present application; FIG. 3 is a schematic top view of a screening machine according to an embodiment of the present application; figure 4 is a side view schematic of a screening machine according to an embodiment of the present application. As shown in fig. 1 to 4, the screening machine for screening a refractory material includes: screening device 101, mounting bracket 102 and power device; two ends of the screening device 101 are respectively provided with a support frame 111, the support frames 111 are respectively rotatably connected with the mounting bracket 102 through bearings, a helical blade 121 is arranged between the support frames 111 at the two ends of the screening device 101, a detachable screen 131 is coated outside the helical blade 121, and two ends of the screen 131 respectively extend out of the corresponding support frames 111; one end of the screening device 101 is a feeding hole, and the other end of the screening device 101 is a discharging hole, wherein the materials enter the screening device 101 from the feeding hole; the power device is installed in screening plant 101 discharge gate one end, in order to drive screening plant 101 rotates, in order to right the material in the screening plant 101 screens. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In this application embodiment, drive screening plant 101 through power device and rotate, the bolt blade in screening plant 101 drives the material and removes from the feed inlet to the discharge gate in screening plant 101 again, and moves the in-process and roll along the rotation of circumference along with screening plant 101, impels the material separation of different particle sizes, the effectual screening effect to the material that has strengthened. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some alternative embodiments, there are a plurality of screens 131, a plurality of screens 131 are coated on the helical blade 121 in parallel, and end faces of the plurality of screens 131 are in contact with each other in sequence. Thereby, the worn screen 131 can be individually replaced according to different wear degrees of the screen 131. Meanwhile, the whole screen 131 is divided into a plurality of parts, so that the mounting difficulty of the screen 131 when being coated on the helical blades 121 can be effectively reduced. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In a specific example, the apertures of the screen holes on the plurality of screens 131 increase in sequence from the inlet to the outlet. Therefore, materials with different particle sizes can be distinguished independently, and the screening effect of the materials is further improved. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, the feeding hole is in a shape of a bell mouth, and correspondingly, the material enters the sieving device 101 through a small opening in the shape of the bell mouth. Thereby it is effectively ensured that material entering the screening device 101 rolls in the screening device 101 for screening, without leaking out of the screening device 101 through the feed opening. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, further comprising: the material collecting box 103 is detachably mounted on the mounting bracket 102 and is located right below the screen 131 so as to collect materials at a screen in the screening device 101. Therefore, materials can be effectively collected, the material collecting box 103 can be replaced in time, and the accumulation of the materials is avoided; meanwhile, the sorting and the arrangement of the screened materials are facilitated. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In a specific example, there are a plurality of the material collecting boxes 103, and a plurality of the material collecting boxes 103 are arranged in parallel right below the screening device 101. Therefore, the installation and replacement of the material collecting box 103 are facilitated, and the utilization rate of the material collecting box 103 is improved. Simultaneously, make as the screen cloth 131 in a plurality of different apertures, set up a case 103 that gathers materials below the screen cloth 131 that corresponds the aperture, can effectually collect the material of different particle diameters, avoid the confusion. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In the embodiment of the present application, the mounting bracket 102 may be formed by welding sectional materials, thereby not only effectively improving the structural strength of the mounting bracket 102, but also saving the cost. The power device generally adopts a motor to drive a speed reducer, and is connected with a rotating shaft of the discharge hole of the screening device 101 on the support frame 111 through a shaft coupling so as to drive the screening device 101 to rotate. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
It should be noted that, in the present specification, all the embodiments are described in a progressive manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus and system embodiments, since they are substantially similar to the method embodiments, they are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described embodiments of the apparatus and system are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts suggested as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The above embodiments are only used for illustrating the embodiments of the present application, and not for limiting the embodiments of the present application, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present application, so that all equivalent technical solutions also belong to the scope of the embodiments of the present application, and the scope of the embodiments of the present application should be defined by the claims.
Claims (6)
1. A screening machine for screening refractory material, comprising: the device comprises a screening device, a mounting bracket and a power device;
the screening device comprises a screening device, a mounting support, a bearing, a spiral blade, a detachable screen and a support frame, wherein the support frames are arranged at two ends of the screening device respectively and are connected with the mounting support through the bearing in a rotating mode, the spiral blade is arranged between the support frames at the two ends of the screening device, the spiral blade is coated with the detachable screen, and two ends of the screen extend out of the corresponding support frames respectively;
one end of the screening device is a feeding hole, the other end of the screening device is a discharging hole, and the materials enter the screening device from the feeding hole;
the power device is installed on the screening device at one end of the discharge hole so as to drive the screening device to rotate, and then the materials in the screening device are screened.
2. A screening machine as claimed in claim 1 wherein there are a plurality of said screens, a plurality of said screens being juxtaposed over said spiral blades, and wherein the end faces of said screens are in sequential contact.
3. A screening machine according to claim 1 wherein the apertures of the screen openings in a plurality of said screens increase in sequence in the direction from said infeed opening to said outfeed opening.
4. The screening machine of claim 1, wherein the feed inlet is flared, and correspondingly, the material enters the screening device through a small opening of the flared shape.
5. A screening machine according to any one of claims 1 to 4, further comprising: the material collecting box is detachably mounted on the mounting support and located under the screen mesh to collect materials at the inner screen of the screening device.
6. A screening machine according to claim 5 wherein there are a plurality of said bins, a plurality of said bins being arranged in parallel directly beneath said screening means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472795.3U CN212943939U (en) | 2020-07-23 | 2020-07-23 | Screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472795.3U CN212943939U (en) | 2020-07-23 | 2020-07-23 | Screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212943939U true CN212943939U (en) | 2021-04-13 |
Family
ID=75396567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021472795.3U Active CN212943939U (en) | 2020-07-23 | 2020-07-23 | Screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212943939U (en) |
-
2020
- 2020-07-23 CN CN202021472795.3U patent/CN212943939U/en active Active
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