CN216910562U - Granulating device for medium-low carbon ferromanganese in manganese metal production - Google Patents
Granulating device for medium-low carbon ferromanganese in manganese metal production Download PDFInfo
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- CN216910562U CN216910562U CN202220489091.XU CN202220489091U CN216910562U CN 216910562 U CN216910562 U CN 216910562U CN 202220489091 U CN202220489091 U CN 202220489091U CN 216910562 U CN216910562 U CN 216910562U
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- Prior art keywords
- granulating
- crushing
- area
- broken
- low carbon
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- 229910000616 Ferromanganese Inorganic materials 0.000 title claims abstract description 34
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 16
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 15
- 238000005469 granulation Methods 0.000 claims description 24
- 230000003179 granulation Effects 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 13
- 239000002994 raw material Substances 0.000 description 37
- 239000002245 particle Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a granulating device for medium-low carbon ferromanganese in manganese metal production, which belongs to the technical field of medium-low carbon ferromanganese granulating equipment and comprises a granulating box body, wherein a crushing area, a granulating area and a discharging area are sequentially arranged in the granulating box body through a partition plate and a screen, the granulating area is positioned between the partition plate and the screen, a feeding port is arranged on the top side of the crushing area, a fixing plate is arranged in the crushing area, first crushing cones are arranged on two sides of the fixing plate, crushing components are connected to two sides in the crushing area in a sliding mode through two groups of sliding grooves, two groups of granulating rollers are arranged in the granulating area, discharging ports are arranged on two sides of the granulating area, and a discharging port is arranged on one side of the discharging area.
Description
Technical Field
The utility model relates to the technical field of medium-low carbon ferromanganese granulating equipment, in particular to a granulating device for producing medium-low carbon ferromanganese from manganese metal.
Background
The medium-low carbon ferromanganese is an alloy mainly composed of manganese and iron, and is prepared by smelting manganese ore in a blast furnace and an electric furnace, wherein ferromanganese is a deoxidizer and an alloying material which are most used in steel-making production.
In the production process of medium-low carbon ferromanganese, in order to facilitate production, a crushing and granulating device is usually used for crushing and granulating ferromanganese production raw materials; however, the existing granulating device generally uniformly crushes and granulates ferromanganese production raw materials directly through a crushing roller, and the volume of the ferromanganese production raw materials is different, so that the size of crushed particles is not uniform, the crushing effect is not ideal, and the quality of the final product preparation is affected.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a granulating device which is used for crushing ferromanganese raw materials with different volumes step by step so as to obtain uniform particles and ideal crushing effect and meet the production quality requirement.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a granulating device for medium-low carbon ferromanganese in manganese metal production, which comprises a granulating box body, wherein a crushing area, a granulating area and a discharging area are sequentially arranged in the granulating box body through a partition plate and a screen, and the granulating area is positioned between the partition plate and the screen;
the top side of the crushing area is provided with a feeding port, the inside of the crushing area is provided with a fixed plate, the two sides of the fixed plate are provided with first crushing cones, the two sides of the inside of the crushing area are connected with crushing components through two sets of sliding chutes in a sliding manner, the inside of the granulating area is provided with two sets of granulating rollers, the two sides of the granulating area are provided with discharge ports, one side of the discharge area is provided with a discharge port, under the action of the first crushing cones at the two sides of the crushing components and the fixed plate, ferromanganese production raw materials are subjected to preliminary crushing, the raw materials with larger particles are crushed to be relatively consistent with the smaller crushed particles in volume, the crushed ferromanganese production raw materials enter the granulating area through an outlet on a partition plate, and are subjected to integral granulation under the action of the granulating rollers, the uniformity of the granulating size is ensured, the ferromanganese production raw materials with ideal granulating effect enter the discharge area through a screen, and are discharged to the discharge port through the screen if the screen does not meet the requirement, the granulation is convenient for the second granulation in the later period, and the granulation effect is ensured to meet the production requirement, thereby improving the uniformity of the granulation of the raw materials and ensuring the preparation quality of the products in the later period.
The crushing assembly comprises a crushing pressing plate which is connected with the sliding chute in a sliding mode, one end, relative to the sliding chute, of the crushing pressing plate is rotatably connected with the inner wall of the crushing area, a second crushing cone is arranged on one side, close to the first crushing cone, of the crushing pressing plate, a driving cam is arranged on one side, away from the second crushing cone, of the crushing pressing plate, the raw material with large particles is crushed until the size of the raw material is relatively consistent with that of the crushed particles, and the uniformity of the granulation area in the later period is guaranteed.
The utility model has the preferable technical scheme that the two sides of the crushing area, which are close to the crushing pressure plate, are provided with connecting plates, and an elastic connecting piece is connected between the connecting plates and the crushing pressure plate, so that the raw materials are crushed preliminarily.
The utility model has the preferable technical scheme that a plurality of groups of granulating cutters which are arranged at equal intervals are arranged on the outer wall of the granulating roller, the two groups of granulating cutters at intervals have different sizes, and the two groups of granulating rollers are positioned below the outlets of the partition plates, so that the raw materials are ensured to be fully contacted with the granulating cutters, and the granulating purpose is realized.
The utility model has the preferable technical scheme that the screen is in a triangular plate shape with a convex top and two obliquely downward ends, the top is in a smooth arc surface shape, the two ends extend towards the discharge opening, and raw materials with unqualified granulation sizes are discharged along the two ends of the screen towards the discharge opening for the next granulation treatment, so that resources are saved and the uniformity of the granulation sizes is ensured.
The utility model has the preferable technical scheme that the rotating cam is arranged at the bottom side of the screen, and the rotating cam is used for controlling the screen to slide up and down along the sliding rods at the two sides, so that granulated raw materials can be conveniently screened, and the granulation effect is ensured to meet the requirement.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the driving cam drives the crushing pressing plate to reciprocate, so that the second crushing cone interacts with the first crushing cones on two sides of the fixed plate to primarily crush the ferromanganese production raw materials, the raw materials with larger particles are crushed to the size which is relatively consistent with the smaller crushed particles, the crushed ferromanganese production raw materials enter the granulating area through the outlet on the partition plate, and are integrally granulated under the action of two groups of granulating cutters with different sizes on the granulating roller, so that the uniformity of the granulating size is ensured, the ferromanganese production raw materials with ideal granulating effect enter the discharging area through the screen, if the granulating size is not satisfactory, the raw materials are discharged to the discharging port through the screen, the later-stage re-granulation is facilitated, the granulating effect is ensured to meet the production requirement, the uniformity of the raw materials is improved, and the quality of the later-stage product preparation is ensured.
The granulating device provided by the utility model has the advantages that ferromanganese raw materials with different volumes are crushed step by step, so that the granulating device with uniform particle size and ideal crushing effect and meeting the production quality requirement is obtained.
Drawings
Fig. 1 is a schematic structural diagram of a granulating apparatus for medium-low carbon ferromanganese according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. granulating the box body; 11. a crushing zone; 12. a granulation zone; 13. a discharge zone; 14. a chute; 15. a discharge port; 2. a fixing plate; 21. a first crushing cone; 22. crushing and pressing plates; 23. a second crushing cone; 24. an elastic connecting member; 25. a connecting plate; 26. a drive cam; 3. a partition plate; 4. a granulating roll; 41. granulating cutters; 5. screening a screen; 51. a slide bar; 52. a discharge outlet; 6. rotating the cam; 7. and a feeding port.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
A granulating device for low-carbon ferromanganese in manganese metal production comprises a granulating box body 1, wherein a crushing area 11, a granulating area 12 and a discharging area 13 are sequentially arranged in the granulating box body 1 through a partition plate 3 and a screen 5, the granulating area 12 is positioned between the partition plate 3 and the screen 5, a feeding port 7 is arranged on the top side of the crushing area 11, a fixed plate 2 is arranged in the crushing area 11, first crushing cones 21 are arranged on two sides of the fixed plate 2, crushing components are slidably connected on two sides in the crushing area 11 through two groups of chutes 14, two groups of granulating rollers 4 are arranged in the granulating area 12, discharging ports 52 are arranged on two sides of the granulating area 12, a discharging port 15 is arranged on one side of the discharging area 13, ferromanganese production raw materials are put into the crushing area 11 from the feeding port 7, and are primarily crushed under the action of the crushing components and the first crushing cones 21 on two sides of the fixed plate 2, the method comprises the following steps of crushing raw materials with larger particles until the volume of the raw materials is relatively consistent with that of the crushed particles, enabling the crushed ferromanganese production raw materials to enter a granulating area 12 through an outlet in a partition plate 3, carrying out integral granulation under the action of a granulating roller 4, ensuring the uniformity of the granulating size, enabling the ferromanganese production raw materials with ideal granulating effect to enter a discharging area 13 through a screen 5, discharging the raw materials which do not meet the requirements to a discharging opening 52 through the screen 5, facilitating the subsequent re-granulation, ensuring that the granulating effect meets the production requirements, further improving the uniformity of raw material granulation, and ensuring the quality of the later-stage product preparation.
As a possible implementation manner of the present disclosure, preferably, the crushing assembly includes a crushing pressing plate 22 slidably connected to the chute 14, one end of the crushing pressing plate 22, which is opposite to the chute 14, is rotatably connected to the inner wall of the crushing zone 11, one side of the crushing pressing plate 22, which is close to the first crushing cone 21, is provided with a second crushing cone 23, one side of the crushing pressing plate 22, which is far away from the second crushing cone 23, is provided with a driving cam 26, and the driving cam 26 continuously drives the crushing pressing plate 22 to move along the chute 14 during rotation, so that the second crushing cone 23 interacts with the first crushing cone 21, primary crushing is performed on the ferromanganese production raw material, the raw material with larger particles is crushed to a size which is relatively consistent with the smaller particles, and uniformity of granulation in a later period is ensured.
As a possible implementation manner of this scheme, preferably, the two sides of crushing zone 11 close to crushing clamp plate 22 are provided with connecting plates 25, be connected with elastic connecting piece 24 between connecting plate 25 and crushing clamp plate 22, control connecting plate 25 through elastic connecting piece 24 and drive second crushing awl 23 reciprocating motion, cooperate first crushing awl 21, realize the preliminary crushing to the raw materials.
As a possible embodiment of the present scheme, preferably, the outer wall of the granulating roll 4 is provided with a plurality of groups of granulating cutters 41 arranged at equal intervals, the two groups of granulating cutters 41 are different in size, the two groups of granulating rolls 4 are located below the outlet of the partition plate 3, and the crushed ferromanganese production raw material is sufficiently granulated under the action of the two groups of granulating cutters 41 with different sizes, so as to ensure the raw material to be sufficiently contacted with the granulating cutters 41, and achieve the granulating purpose.
As a possible embodiment of the present invention, it is preferable that the screen 5 is a triangular plate with a convex top and two obliquely downward ends, the top is a smooth arc surface, the two ends extend toward the discharge opening 52, the raw materials meeting the granulation requirements are screened by the screen 5 to the discharge area 13 for later product preparation and use, the raw materials with unsatisfactory granulation sizes are discharged along the two ends of the screen 5 toward the discharge opening 52 for the next granulation treatment, resources are saved, and uniformity of the granulation sizes is ensured.
As a possible embodiment of the present invention, it is preferable that a rotating cam 6 is provided on the bottom side of the screen 5, the rotating cam 6 controls the screen 5 to slide up and down along the slide rods 51 on both sides, and the screen 5 is moved up and down in a reciprocating manner under the action of the rotating cam 6, so as to facilitate the sieving of the granulated raw material and ensure that the granulation effect meets the requirement.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not intended to be limited to the specific embodiments disclosed herein, but other embodiments falling within the scope of the appended claims are intended to be within the scope of the present invention.
Claims (6)
1. The utility model provides a granulating device of low carbon ferromanganese in manganese metal production which characterized in that: the granulating device comprises a granulating box body (1), wherein a crushing area (11), a granulating area (12) and a discharging area (13) are sequentially arranged in the granulating box body (1) through a partition plate (3) and a screen (5), and the granulating area (12) is positioned between the partition plate (3) and the screen (5);
broken district (11) top side is provided with pan feeding mouth (7), broken district (11) inside is provided with fixed plate (2), fixed plate (2) both sides are provided with first broken awl (21), broken district (11) inside both sides have broken subassembly through two sets of spout (14) sliding connection, granulation district (12) inside is provided with two sets of granulation rollers (4), granulation district (12) both sides are provided with bin outlet (52), ejection of compact district (13) one side is provided with discharge gate (15).
2. The granulating device for producing medium and low carbon ferromanganese from manganese metal as claimed in claim 1, wherein:
broken subassembly includes broken clamp plate (22) with spout (14) sliding connection, broken clamp plate (22) rotate with broken district (11) inner wall for the one end of spout (14) and is connected, broken clamp plate (22) are close to first broken awl (21) one side and are provided with second broken awl (23), broken clamp plate (22) are kept away from second broken awl (23) one side and are provided with drive cam (26).
3. The granulating device for producing medium-low carbon ferromanganese in manganese metal production according to claim 2, wherein:
and connecting plates (25) are arranged on two sides of the crushing area (11) close to the crushing pressing plate (22), and an elastic connecting piece (24) is connected between each connecting plate (25) and the crushing pressing plate (22).
4. The granulating device for producing medium-low carbon ferromanganese in manganese metal production according to claim 1, wherein:
the outer wall of the granulating roller (4) is provided with a plurality of groups of granulating cutters (41) which are arranged at equal intervals, the two groups of granulating cutters (41) which are arranged at intervals have different sizes, and the two groups of granulating rollers (4) are positioned below the outlets of the partition plates (3).
5. The granulating device for producing medium-low carbon ferromanganese in manganese metal production according to claim 1, wherein:
the screen (5) is in a triangular plate shape with a convex top and two obliquely downward ends, the top is in a smooth arc surface shape, and the two ends extend towards the direction of the discharge opening (52).
6. The granulating device for producing medium-low carbon ferromanganese in manganese metal production according to claim 1, wherein:
the bottom side of the screen (5) is provided with a rotating cam (6), and the rotating cam (6) controls the screen (5) to slide up and down along the sliding rods (51) at the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220489091.XU CN216910562U (en) | 2022-03-08 | 2022-03-08 | Granulating device for medium-low carbon ferromanganese in manganese metal production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220489091.XU CN216910562U (en) | 2022-03-08 | 2022-03-08 | Granulating device for medium-low carbon ferromanganese in manganese metal production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216910562U true CN216910562U (en) | 2022-07-08 |
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ID=82224478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220489091.XU Active CN216910562U (en) | 2022-03-08 | 2022-03-08 | Granulating device for medium-low carbon ferromanganese in manganese metal production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216910562U (en) |
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2022
- 2022-03-08 CN CN202220489091.XU patent/CN216910562U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240628 Address after: 353200 Xintun Industrial Park, Shunchang County, Nanping City, Fujian Province Patentee after: Fujian Shunchang Xinsheng Metallurgy Co.,Ltd. Country or region after: China Address before: Xinheli village, Xiangtan District, Hunan 411100 Patentee before: Hunan Jinlong Manganese Industry Co.,Ltd. Country or region before: China |