CN221268923U - Vibration screening device for oxidized pellets - Google Patents
Vibration screening device for oxidized pellets Download PDFInfo
- Publication number
- CN221268923U CN221268923U CN202323108839.0U CN202323108839U CN221268923U CN 221268923 U CN221268923 U CN 221268923U CN 202323108839 U CN202323108839 U CN 202323108839U CN 221268923 U CN221268923 U CN 221268923U
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- Prior art keywords
- frame
- screening
- device shell
- material distribution
- oxidized
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- 238000012216 screening Methods 0.000 title claims abstract description 78
- 239000008188 pellet Substances 0.000 title claims abstract description 53
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 64
- 238000009826 distribution Methods 0.000 claims description 29
- 230000003028 elevating effect Effects 0.000 claims description 13
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses an oxidized pellet vibrating screening device, wherein a feeding frame communicated with the inner cavity of a device shell is fixedly arranged at the top of the device shell, an assembly groove penetrating through the device shell is formed in the side wall of the device shell, a screening frame penetrating through the assembly groove is assembled in the device shell, lifting mechanisms which are rotatably connected with the two ends of the screening frame are fixedly arranged on the left side wall and the right side wall of the device shell, and a distributing assembly penetrating through the device shell is arranged in the inner cavity of the device shell. The screening frame is internally provided with a first screen hole, a second screen hole and a third screen hole with sequentially increased apertures, the screening size of the oxidized pellets is increased by arranging the screen holes with different apertures, and the oxidized pellets with different sizes are classified and transported by the classification component arranged in the device shell, so that oxidized pellets with different specifications and sizes can be conveniently taken in the subsequent production process.
Description
Technical Field
The utility model relates to the technical field of oxidized pellet production, in particular to an oxidized pellet vibration screening device.
Background
The oxidized pellet is one of the important methods for agglomeration of the powder ore, the powder ore is firstly added with a proper amount of water and a binder to prepare raw pellets with uniform viscosity and enough strength, and the raw pellets are baked in an oxidizing atmosphere after being dried and preheated to agglomerate to prepare the pellet ore. When the oxidized pellets are pelletized, the pellets with different sizes can be produced due to different growth speeds, and if the pellets with different sizes are directly used for processing subsequent products, the subsequent product processing can be influenced, so that the sizes of the different oxidized pellets need to be screened by using a screening device in the process of producing and processing the pellets. Most of the existing oxidized pellets screening devices are single in screening mode in the using process, only oxidized pellets with different sizes can be simply classified, and detailed screening cannot be performed according to specific requirements. For this purpose we propose an oxidized pellet vibratory screening device.
Disclosure of utility model
The utility model aims to provide an oxidized pellet vibration screening device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oxidation pellet vibration screening device, includes the device casing, the bottom four corners department fixed mounting of device casing has the support frame, the fixed batch charging frame that is linked together rather than the inner chamber that is equipped with in top of device casing, the mounting groove that runs through the device casing has been seted up to the lateral wall of device casing, the screening frame that runs through the mounting groove is equipped with in the device casing, the elevating system that is connected with screening frame both ends rotation is all fixed to the left and right lateral wall of device casing, the inner chamber of device casing is equipped with the feed divider that runs through the device casing.
Preferably, the screening frame comprises a screening frame main body, the left end of screening frame main body runs through the assembly groove and is connected with elevating system in a rotating way, the right-hand member fixedly connected with of screening frame main body runs through the first flitch of assembly groove, first sieve mesh, second sieve mesh and third sieve mesh have evenly been seted up in proper order from a left side to the right side on the surface of screening frame main body, the aperture of first sieve mesh, second sieve mesh and third sieve mesh increases in proper order.
Preferably, the surface of the screening frame main body is integrally formed with a buffer block.
Preferably, the elevating system includes the mounting bracket, mounting bracket fixed connection is at the lateral wall of device casing, the surface of mounting bracket is preceding, back symmetry fixed mounting has the flexible jar of hydraulic pressure, the output fixedly connected with crane of the flexible jar of hydraulic pressure, the crane rotates with the tip of screening frame to be connected, the elevating system's on device casing right side highly is less than the elevating system's on device casing left side highly.
Preferably, the material distribution assembly comprises a first material distribution frame, a second material distribution frame and a third material distribution frame, wherein the first material distribution frame, the second material distribution frame and the third material distribution frame are sequentially assembled in the inner cavity of the device shell from left to right, the first material distribution frame, the second material distribution frame and the third material distribution frame respectively correspond to the positions of the first sieve holes, the second sieve holes and the third sieve holes, the side walls of the first material distribution frame, the second material distribution frame and the third material distribution frame are respectively provided with a discharge hole penetrating through the device shell, and the bottom of the discharge hole is fixedly connected with a second discharge plate.
Preferably, the inner cavities of the first material distributing frame, the second material distributing frame and the third material distributing frame are integrally formed with trapezoid blocks.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses an oxidized pellet vibration screening device, which is characterized in that a screening frame is assembled in a device shell, the screening frame is driven to vibrate up and down in the device shell in a small amplitude manner through lifting mechanisms positioned on two sides of the device shell, the oxidized pellets are screened, a first screen hole, a second screen hole and a third screen hole with sequentially increased apertures are arranged in the screening frame, the screening size of the oxidized pellets is increased through the screen holes with different apertures, and oxidized pellets with different sizes are classified and transported through classification components arranged in the device shell, so that oxidized pellets with different sizes are conveniently taken in the subsequent production process.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a partial cross-sectional view of the front side of the present utility model.
Fig. 3 is a schematic view of the structure of the screening frame of the present utility model.
Fig. 4 is a rear perspective view of the present utility model.
Fig. 5 is a rear side partial cross-sectional view of the present utility model.
In the figure: 1. device casing, 2, support frame, 3, throw work or material rest, 4, assembly groove, 5, screening frame, 51, screening frame main part, 52, first flitch, 53, first sieve mesh, 54, second sieve mesh, 55, third sieve mesh, 56, buffer block, 6, elevating system, 61, mounting bracket, 62, hydraulic telescoping cylinder, 63, crane, 7, feed divider assembly, 71, first feed divider, 72, second feed divider, 73, third feed divider, 74, discharge gate, 75, second flitch, 76, trapezoidal piece.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, 2, 3, 4 and 5, the present utility model provides a technical solution: the utility model provides an oxidation pellet vibration screening device, includes device casing 1, and device casing 1's bottom four corners department fixed mounting has support frame 2, and device casing 1's top fixed mounting has the material frame 3 of throwing that is linked together rather than the inner chamber, throws the material to device casing 1's inside through the material frame 3 of throwing that sets up.
The assembly groove 4 that runs through device casing 1 has been seted up to the lateral wall of device casing 1, the inner chamber of device casing 1 is equipped with the screening frame 5 that runs through assembly groove 4, the left and right lateral wall of device casing 1 is equipped with respectively and rotates the elevating system 6 of being connected with screening frame 5, drive screening frame 5 by a small margin up-and-down motion through elevating system 6, carry out vibration screening operation to the oxidation pellet through in the screening frame 5, device casing 1 is equipped with feed distribution subassembly 7, carry out classification ejection of compact with the oxidation pellet that screening frame 5 sieved through the feed distribution subassembly 7 that sets up, be convenient for follow-up transportation to the oxidation pellet of different specifications.
As shown in fig. 3, the screening frame 5 includes a screening frame main body 51, the left end of the screening frame main body 51 penetrates through the assembly groove 4 to be connected with a left lifting mechanism 6, the right end of the screening frame main body 51 penetrates through the assembly groove 4 to be fixedly connected with a first discharging plate 52, a first screen hole 53, a second screen hole 54 and a third screen hole 55 which are uniformly distributed through the screening frame main body 51 are sequentially formed on the surface of the screening frame main body 51 from left to right, the apertures of the first screen hole 53, the second screen hole 54 and the third screen hole 55 are sequentially increased, oxidized pellets needing to be screened fall into the screening frame 5 from the feeding frame 3, oxidized pellets with different sizes are screened through the first screen hole 53, the second screen hole 54 and the third screen hole 55, and oxidized pellets with different sizes fall into a lower material distribution assembly 7;
The surface integrated into one piece of screening frame main part 51 has buffer block 56, and buffer block 56 is the arc, and buffer block 56 is located between first sieve mesh 53, second sieve mesh 54 and the third sieve mesh 55, slows down the speed that the oxidation pellet passed through screening frame main part 51 surface through setting up buffer block 56, makes screening frame main part 51 more abundant to the screening of oxidation pellet.
As shown in fig. 2 and 4, the lifting mechanism 6 includes a mounting frame 61, the surface of the mounting frame 61 is provided with a hydraulic telescopic cylinder 62 which is symmetrically and fixedly assembled in front and back, the top of the hydraulic telescopic cylinder 62 is fixedly connected with a lifting frame 63, the lifting frame 63 is rotatably connected with the end part of the screening frame 5, the screening frame 5 can adjust the inclination angle in the lifting frame 63 by rotatably connecting the lifting frame 63 with the screening frame 5 through a rotating shaft, the lifting frame 63 can drive the screening frame 5 to move up and down in the vertical direction, the height of the right lifting mechanism 6 is lower than that of the left lifting mechanism 6, so that the screening frame 5 generates an inclination angle in the device shell 1, thereby facilitating the passing of oxidized pellets from the surface of the screening frame 5, the hydraulic telescopic cylinder 62 is electrically connected with an external power supply and an external controller, and the output ends of the hydraulic telescopic cylinders 62 on two sides are controlled by the external controller to lift in a small amplitude, thereby vibrating the screening frame 5 in the assembly groove 4 in a small amplitude, and the screening effect on the oxidized pellets is enhanced.
As shown in fig. 4 and 5, the material dividing assembly 7 comprises a first material dividing frame 71, a second material dividing frame 72 and a third material dividing frame 73, wherein the first material dividing frame 71, the second material dividing frame 72 and the third material dividing frame 73 are fixedly assembled in the inner cavity of the device shell 1, the first material dividing frame 71, the second material dividing frame 72 and the third material dividing frame 73 correspond to the positions of the first sieve holes 53, the second sieve holes 54 and the third sieve holes 55 respectively, the side walls of the first material dividing frame 71, the second material dividing frame 72 and the third material dividing frame 73 are provided with a material outlet 74 penetrating through the device shell 1, the bottom of the material outlet 74 is positioned on the side wall of the device shell 1, a second material outlet plate 75 is welded and fixed, and the screened materials are conveniently led into the transferring equipment by arranging the second material outlet plate 75;
The first material distributing frame 71, the second material distributing frame 72 and the third material distributing frame 73 are integrally formed with the trapezoid blocks 76 which are inclined at a certain angle, and the trapezoid blocks 76 prevent the oxidized pellets from being piled up in the first material distributing frame 71, the second material distributing frame 72 and the third material distributing frame 73, so that the oxidized pellets can conveniently move from the first material distributing frame 71, the second material distributing frame 72 and the third material distributing frame 73 to the position of the second discharging plate 75.
Working principle: the oxidized pellet that needs to sieve in the use enters into the feeding frame 3 through the transport mechanism that the outside set up, the oxidized pellet that enters into in the feeding frame 3 falls into the surface of screening frame 5, drive the small amplitude of screening frame 5 through elevating system 6 and vibrate from top to bottom, make screening frame 5 pass through first sieve mesh 53, second sieve mesh 54 and third sieve mesh 55 and sieve the oxidized pellet of equidimension, the oxidized pellet of corresponding size falls into the feed divider of corresponding position respectively and outwards carries, the speed of passing through of oxidized pellet can be postponed through the buffer block 56 that sets up on screening frame main part 51 surface in the screening process, improve the screening degree of accuracy to oxidized pellet, simultaneously at first feed divider 71, second feed divider 72 and the trapezoidal piece 76 that third feed divider 73 set up have avoided oxidized pellet to produce the jam in first feed divider 71, second feed divider 72 and third feed divider 73, the oxidized pellet outwards ejection of being convenient for.
Claims (5)
1. The utility model provides an oxidation pellet vibration screening device, includes device casing (1), its characterized in that: the device comprises a device shell (1), wherein supporting frames (2) are fixedly assembled at four corners of the bottom of the device shell (1), a feeding frame (3) communicated with the inner cavity of the device shell is fixedly assembled at the top of the device shell (1), an assembly groove (4) penetrating through the device shell (1) is formed in the side wall of the device shell (1), a screening frame (5) penetrating through the assembly groove (4) is assembled in the device shell (1), lifting mechanisms (6) rotatably connected with two ends of the screening frame (5) are fixedly assembled on the left side wall and the right side wall of the device shell (1), and a distributing assembly (7) penetrating through the device shell (1) is assembled in the inner cavity of the device shell (1);
Screening frame (5) are including screening frame main part (51), the left end of screening frame main part (51) runs through assembly groove (4) and elevating system (6) and rotates to be connected, the right-hand member of screening frame main part (51) is connected with first flitch (52) that run through assembly groove (4), first sieve mesh (53), second sieve mesh (54) and third sieve mesh (55) have evenly been seted up in proper order from left to right on the surface of screening frame main part (51), the aperture of first sieve mesh (53), second sieve mesh (54) and third sieve mesh (55) increases in proper order.
2. The oxidized pellet vibratory screening device of claim 1, wherein: the surface of the screening frame main body (51) is integrally formed with a buffer block (56).
3. The oxidized pellet vibratory screening device of claim 1, wherein: elevating system (6) are including mounting bracket (61), mounting bracket (61) fixed connection is in the lateral wall of device casing (1), the surface of mounting bracket (61) is preceding, back symmetry fixedly mounted with hydraulic telescoping cylinder (62), the output fixedly connected with crane (63) of hydraulic telescoping cylinder (62), crane (63) are rotated with the tip of screening frame (5) and are connected, the height of elevating system (6) on device casing (1) right side is less than the height of elevating system (6) on device casing (1) left side.
4. The oxidized pellet vibratory screening device of claim 1, wherein: the material distribution assembly (7) comprises a first material distribution frame (71), a second material distribution frame (72) and a third material distribution frame (73), wherein the first material distribution frame (71), the second material distribution frame (72) and the third material distribution frame (73) are sequentially assembled in an inner cavity of the device shell (1) from left to right, the first material distribution frame (71), the second material distribution frame (72) and the third material distribution frame (73) are respectively corresponding to positions of a first sieve hole (53), a second sieve hole (54) and a third sieve hole (55), the side walls of the first material distribution frame (71), the second material distribution frame (72) and the third material distribution frame (73) are respectively provided with a discharge hole (74) penetrating through the device shell (1), and the bottoms of the discharge holes (74) are fixedly connected with a second discharge plate (75).
5. The oxidized pellet vibratory screening device of claim 4, wherein: the inner cavities of the first material distributing frame (71), the second material distributing frame (72) and the third material distributing frame (73) are integrally formed with trapezoid blocks (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323108839.0U CN221268923U (en) | 2023-11-17 | 2023-11-17 | Vibration screening device for oxidized pellets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323108839.0U CN221268923U (en) | 2023-11-17 | 2023-11-17 | Vibration screening device for oxidized pellets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221268923U true CN221268923U (en) | 2024-07-05 |
Family
ID=91707932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323108839.0U Active CN221268923U (en) | 2023-11-17 | 2023-11-17 | Vibration screening device for oxidized pellets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221268923U (en) |
-
2023
- 2023-11-17 CN CN202323108839.0U patent/CN221268923U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |