CN114377813A - Niobium ingot shaping is with melting purification mechanism - Google Patents

Niobium ingot shaping is with melting purification mechanism Download PDF

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Publication number
CN114377813A
CN114377813A CN202111627686.3A CN202111627686A CN114377813A CN 114377813 A CN114377813 A CN 114377813A CN 202111627686 A CN202111627686 A CN 202111627686A CN 114377813 A CN114377813 A CN 114377813A
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CN
China
Prior art keywords
fixedly connected
screening
niobium
box
inboard
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Granted
Application number
CN202111627686.3A
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Chinese (zh)
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CN114377813B (en
Inventor
文冰林
江彦颖
吴城利
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Jiujiang Janny New Material Co ltd
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Jiujiang Janny New Material Co ltd
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Priority to CN202111627686.3A priority Critical patent/CN114377813B/en
Publication of CN114377813A publication Critical patent/CN114377813A/en
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Publication of CN114377813B publication Critical patent/CN114377813B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • 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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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Furnace Details (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a melting and purifying mechanism for niobium ingot molding, which comprises a main body box, wherein a material slag collecting box is fixedly connected to the bottom end of one side of the main body box, a supporting leg is fixedly connected to one side of the top end of the material slag collecting box, a feeding mechanism is fixedly connected to the top end of the supporting leg, a crushing mechanism is fixedly connected to the top end of the feeding mechanism, a rotary lifting mechanism is arranged at one end of the main body box, and a melting furnace groove is fixedly connected to the bottom end of the inner side of the main body box. The invention has the beneficial effects that: the vibrating screening of the crushed niobium blocks is facilitated while feeding is carried out, the high-temperature overflowing of the niobium blocks which are melted while vibrating screening or feeding is prevented from overflowing to the outer side of the device, the blanking is convenient, the sealing performance of the device is good, and the heat overflowing is prevented during blanking; in being convenient for send the screening case with kibbling niobium piece, it is comparatively convenient during the feeding, comparatively energy-conserving during the feeding, be favorable to keeping the state of feeding and the device sealing door synchronous that opens and shuts.

Description

Niobium ingot shaping is with melting purification mechanism
Technical Field
The invention belongs to the technical field of niobium metal purification, and particularly relates to a melting and purifying mechanism for niobium ingot forming.
Background
Niobium belongs to rare noble metal, has the characteristics of high melting point, good corrosion resistance, good processing performance, small thermal neutron capture section, good heat conduction performance, high emission performance, high gas absorption performance and the like, and is widely applied to the fields of steel, electronics industry, aviation, low-temperature superconduction, nuclear industry and the like
When feeding in the smelting pot when current niobium metal melts, the high temperature steam in the smelting pot spills out the outside of device along with the feed inlet that opens easily, and the feeding is comparatively troublesome, can't guarantee that feeding and the sealed lid of smelting pot open and shut in step, is favorable to preventing niobium metal material extravagant, and current niobium metal need filter the screening back to kibbling niobium metal material before smelting and in going into the smelting pot with the niobium metal material after filtering the screening, the comparatively loaded down with trivial details problem of purification process, we propose a niobium ingot shaping for this reason and melt purification mechanism.
Disclosure of Invention
The invention aims to provide a melting and purifying mechanism for niobium ingot forming, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a melting and purifying mechanism for niobium ingot molding comprises a main body box, wherein a material slag collecting box is fixedly connected to the bottom end of one side of the main body box, a supporting leg is fixedly connected to one side of the top end of the material slag collecting box, a feeding mechanism is fixedly connected to the top end of the supporting leg, a crushing mechanism is fixedly connected to the top end of the feeding mechanism, a rotary lifting mechanism is arranged at one end of the main body box, a melting furnace groove is fixedly connected to the bottom end of the inner side of the main body box, a discharging mechanism is arranged at the top end of the melting furnace groove, and a screening mechanism is arranged at the top end of the discharging mechanism;
wherein, rotatory elevating system includes vice fan-shaped fluted disc, one side meshing of vice fan-shaped fluted disc is connected with main fan-shaped fluted disc, one side of main fan-shaped fluted disc one end is equipped with the second motor, the first backup pad of one side fixedly connected with on main fan-shaped fluted disc top, the middle part swivelling joint of main part case one end one side has the second backup pad, the output fixedly connected with bull stick piece of second motor, the one end fixedly connected with of bull stick piece connects the push pedal, the top of connecting push pedal one end is rotated and is connected with the push pedal.
Preferably, feed mechanism includes workbin base and slip sealing door, the inboard fixedly connected with of workbin base slides and opens and shuts the chamber, the inboard middle part fixedly connected with slide bar in chamber that slides and opens and shuts, the outside of slide bar is equipped with reset spring, the both ends bottom fixedly connected with track groove in the chamber that slides and opens and shuts, the bottom slip joint that slides and opens and shut intracavity side one side has spacing shrink plate, the top fixedly connected with valve plate of spacing shrink plate, the bottom of valve plate is equipped with the feed inlet.
Preferably, the screening mechanism is including screening the case, the outside fixedly connected with vibration limiting plate of screening the case, the outside sliding connection of vibration limiting plate has the spacing chamber of lift, the upper and lower both ends fixedly connected with second vibrating spring of vibration limiting plate, the outside fixedly connected with vibration case in the spacing chamber of lift, one side fixedly connected with vibration tank of the inboard bottom of screening case, the first vibrating spring of inboard fixedly connected with of vibration tank, the top fixedly connected with hang plate of first vibrating spring, one side fixedly connected with screening filter screen of hang plate, one side fixedly connected with drainage scute of screening filter screen bottom.
Preferably, unloading mechanism includes bulldozing piece and slip constant head tank, the inboard slip joint of slip constant head tank has the slip locating piece, the spacing elevator of the top fixedly connected with of slip locating piece one end, the top fixedly connected with feed opening of slip locating piece one side, the outside sliding connection of spacing elevator has spacing elevating groove, the inboard sliding connection of spacing elevator has the gag lever post, the outside of gag lever post is equipped with reset spring, the middle part of main part incasement side one side is equipped with the screening fill, the inboard bottom fixedly connected with wire holder of screening fill.
Preferably, the crushing mechanism comprises a material cabin, a first motor is arranged in the middle of one side of the material cabin, a main gear is fixedly connected to the output end of the first motor, a crushing cutter bar is fixedly connected to the middle of one side of the main gear, and an auxiliary gear is meshed and connected to one end of the main gear.
Preferably, the push pedal is connected with the case that quivers to rotate, there are the multiunit push pedal quantity, the one end and the main sector fluted disc fixed connection in the bull stick piece outside.
Preferably, the sliding positioning groove is located on one side of the vibrating groove, the outer side of the sliding positioning groove is fixedly connected with the screening box, the number of the sliding positioning grooves is one group, and the number of the limiting lifting grooves is two groups.
Preferably, the middle parts of the two ends of the limiting contraction plate are fixedly connected with first track blocks, the middle parts of the two ends of the valve plate are fixedly connected with second track blocks, and the number of the track grooves is two.
Compared with the prior art, the invention has the beneficial effects that: the vibrating screening of the crushed niobium blocks is facilitated while feeding is carried out, the high-temperature overflowing of the niobium blocks which are melted while vibrating screening or feeding is prevented from overflowing to the outer side of the device, the blanking is convenient, the sealing performance of the device is good, and the heat overflowing is prevented during blanking; in being convenient for send the screening case with kibbling niobium piece, it is comparatively convenient during the feeding, comparatively energy-conserving during the feeding, be favorable to keeping the state of feeding and the device sealing door synchronous that opens and shuts.
1. Through screening mechanism and unloading mechanism of design, during the use, when niobium material enters into the screening case, under the drive of vibration limiting plate, make the screening case vibrate from top to bottom along the inboard of the case that quivers under second vibrating spring's drive, thereby drive the hang plate that screening incasement side was equipped with and screen the filter screen and vibrate from top to bottom under the effect of first vibrating spring and drainage scute, make qualified niobium material on hang plate and the filter screen fall on the drainage scute through the filtration pore on the filter screen, when screening niobium material, the slip constant head tank seals up under the effect of slide locating piece, be favorable to preventing high temperature heat gas flow from spilling, when screening case and quiver move down slowly along the inboard of main part case, when the bottom of the in-process that moves down when the bottom of slide locating piece contacts the top that bulldozes the piece, screening case and quiver case continue to move down and can promote to slide at the slip constant head tank, The device comprises a limiting lifting block, a limiting lifting groove and a limiting rod, wherein the limiting lifting block, the limiting lifting groove and the limiting rod stably slide into a screening box along the limiting lifting groove, a feed opening is moved to one side of an inclined plate, niobium materials on the inclined plate slide into a feed opening along the inclined angle of the inclined plate, qualified niobium materials are fed into a melting furnace groove along the feed opening, unqualified pug materials slide into a screening hopper through the feed opening, qualified crushed materials doped in unqualified niobium materials are placed in the screening hopper under the action of a net seat fixedly connected with the bottom end of the screening hopper, qualified crushed materials fall into the melting furnace groove through meshes in the net seat, unqualified niobium materials enter a material slag collecting box along the screening hopper, a sliding sealing door is already folded before feeding to seal the top end of a main box, the crushed niobium blocks are convenient to shake and screen when feeding, and high temperature of the niobium blocks which are melted during shaking and screening or feeding is favorably prevented from overflowing to the outside of the device, the blanking is convenient, the sealing performance of the device is good, and the device is favorable for preventing heat overflow and dispersion during blanking.
2. Through the designed feeding mechanism and the rotary lifting mechanism, when in use, the second motor drives the main sector fluted disc, the first supporting plate, the second supporting plate, the push plate and the connecting push plate to rotate clockwise through the rotating rod block, synchronously drives the auxiliary sector fluted disc meshed and connected with the main sector fluted disc to rotate, drives the sliding sealing door to slowly extend and open towards the two ends of the main box and simultaneously drives the screening box and the trembler box to slowly rise along the inner side of the main box, when the main sector fluted disc rotates to the position of the limit column block, the screening box and the trembler box rise to the top end of the inner side of the main box, the sliding sealing door which is opened by extension pushes and presses the limit contraction plate, so that the limit contraction plate slides along the inner side of the sliding opening and closing cavity to one side of the sliding opening and closing cavity stably under the action of the track groove and the slide rod to drive the valve plate to move towards one side of the top end of the inner side of the feeding hole, the closed feed inlet is opened, the crushed niobium material slides to the top end of the sliding sealing door from the feed inlet, slides to the screening box along the inclined angle of the sliding sealing door, after a certain amount of niobium material enters, the second motor drives the main sector fluted disc, the first supporting plate, the second supporting plate, the push plate and the connecting push plate to rotate anticlockwise, synchronously drives the auxiliary sector fluted disc meshed and connected with the main sector fluted disc to rotate anticlockwise, drives the sliding sealing door to slowly fold and close towards the inner side of the main box, simultaneously drives the screening box and the vibration box to slowly ascend along the inner side of the main box, when the sliding sealing door is folded, the pushed limiting contraction plate slides to the other side of the sliding opening and closing cavity along the sliding rod and the rail groove stably under the action of the reset spring, simultaneously drives the valve plate to slide and clamp to the inner side of the feed inlet, when the sliding sealing door is closed, the valve plate can seal the feed inlet, played in being convenient for send kibbling niobium piece to the screening case, it is comparatively convenient during the feeding, comparatively energy-conserving during the feeding, be favorable to keeping the state of feeding and the device sealing door synchronous that opens and shuts.
Drawings
FIG. 1 is a schematic structural view of an overall perspective view of the present invention;
FIG. 2 is a schematic structural view of a perspective view and a sectional view of the main body case of the present invention;
FIG. 3 is a schematic structural view of a cross-sectional disassembled perspective view of the screening mechanism and the blanking mechanism of the present invention;
FIG. 4 is an enlarged view of part A of the present invention;
FIG. 5 is a schematic structural view of a disassembled perspective view of the screening mechanism and the rotary lifting mechanism of the present invention;
FIG. 6 is a schematic front sectional view of the feeding mechanism and the pulverizing mechanism of the present invention.
In the figure: 1. a main body case; 2. a slag collecting box; 3. supporting legs; 4. a feeding mechanism; 41. a bin base; 42. a sliding seal door; 43. a sliding opening and closing cavity; 44. a slide bar; 45. a return spring; 46. a track groove; 47. a limiting contraction plate; 48. a valve plate; 49. a feed inlet; 5. a crushing mechanism; 51. a material cabin; 52. a first motor; 53. a main gear; 54. a pinion gear; 55. crushing a cutter bar; 6. a rotary lifting mechanism; 61. a secondary fan-shaped fluted disc; 62. a main sector fluted disc; 63. a second motor; 64. a first support plate; 65. a second support plate; 66. pushing the plate; 67. connecting a push plate; 68. a rotating rod block; 7. a screening mechanism; 71. a screening box; 72. a tremble box; 73. an inclined plate; 74. screening a filter screen; 75. a drainage angle plate; 76. a vibration groove; 77. a first vibration spring; 78. a lifting limit cavity; 79. vibrating the limit plate; 710. a second vibration spring; 8. a blanking mechanism; 81. a push block; 82. a screening hopper; 83. a net seat; 84. a limiting lifting groove; 85. a limiting rod; 86. a return spring; 87. a slide positioning groove; 88. sliding a positioning block; 89. a limiting lifting block; 810. a feeding port; 9. and (4) melting the furnace tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a melting and purifying mechanism for niobium ingot forming comprises a main body box 1, wherein a material slag collecting box 2 is fixedly connected to the bottom end of one side of the main body box 1, a supporting leg 3 is fixedly connected to one side of the top end of the material slag collecting box 2, a feeding mechanism 4 is fixedly connected to the top end of the supporting leg 3, a crushing mechanism 5 is fixedly connected to the top end of the feeding mechanism 4, a rotary lifting mechanism 6 is arranged at one end of the main body box 1, a melting furnace groove 9 is fixedly connected to the bottom end of the inner side of the main body box 1, a discharging mechanism 8 is arranged at the top end of the melting furnace groove 9, and a screening mechanism 7 is arranged at the top end of the discharging mechanism 8;
wherein, rotatory elevating system 6 includes vice fan-shaped fluted disc 61, one side meshing of vice fan-shaped fluted disc 61 is connected with main fan-shaped fluted disc 62, one side of main fan-shaped fluted disc 62 one end is equipped with second motor 63, the first backup pad 64 of one side fixedly connected with on main fan-shaped fluted disc 62 top, the middle part swivelling joint of main part case 1 one end one side has second backup pad 65, the output fixedly connected with bull stick piece 68 of second motor 63, the push pedal 67 is connected to the one end fixedly connected with of bull stick piece 68, the top of connecting push pedal 67 one end is rotated and is connected with push pedal 66.
In this embodiment, by the designed rotary lifting mechanism 6, the second motor 63 simultaneously drives the main sector fluted disc 62, the first supporting plate 64, the second supporting plate 65, the push plate 66 and the connecting push plate 67 to rotate clockwise through the rotating rod block 68, and synchronously drives the auxiliary sector fluted disc 61 meshed and connected with the main sector fluted disc 62 to rotate, so as to drive the sliding sealing door 42 to slowly extend and open towards the two ends of the main body box 1 and simultaneously drive the screening box 71 and the vibrating box 72 to slowly rise along the inner side of the main body box 1, when main sector fluted disc 62 rotates the position to spacing post piece, screening case 71 and the case 72 that quivers can rise to the top of main part case 1 inboard, and the sliding seal door that extends to open can bulldoze spacing shrink board 47, has played and has been convenient for drive sliding seal door and has extended to open and receive to close, is convenient for drive screening case and the case that quivers rise, and the steadiness that rises is better.
Specifically, feed mechanism 4 includes workbin base 41 and slip sealing door 42, the inboard fixedly connected with of workbin base 41 slides and opens and shuts the chamber 43, the inboard middle part fixedly connected with slide bar 44 in chamber 43 slides and opens and shuts, the outside of slide bar 44 is equipped with reset spring 45, the inboard both ends bottom fixedly connected with track groove 46 in chamber 43 slides and opens and shuts, the bottom slip joint that slides and opens and shut chamber 43 inboard one side has spacing shrink board 47, the top fixedly connected with valve plate 48 of spacing shrink board 47, the bottom of valve plate 48 is equipped with feed inlet 49.
In this embodiment, through the designed feeding mechanism 4, in use, the sliding sealing door that is opened by extension pushes and presses the limiting contraction plate 47, so that the limiting contraction plate 47 slides to one side of the sliding opening and closing cavity 43 stably along the inner side of the sliding opening and closing cavity 43 under the action of the rail groove 46 and the sliding rod 44 to drive the valve plate 48 to move to one side of the top end of the inner side of the feeding port 49, the feeding port 49 that is closed is opened, the crushed niobium material slides to the top end of the sliding sealing door 42 from the feeding port 49, slides to the screening box 71 along the inclined angle of the sliding sealing door 42, the sliding sealing door 42 slowly closes and closes the inner side of the main box 1 and simultaneously drives the screening box 71 and the chatter box 72 to slowly rise along the inner side of the main box 1, and the limiting contraction plate 47 that is pushed and pressed when the sliding sealing door 42 closes slides to the other side of the sliding opening and closing cavity 43 stably along the sliding rod 44 and the rail groove 46 under the action of the reset spring 45 and simultaneously drives the valve plate 48 to slide to be clamped to the sliding inlet The inboard of material mouth 49, valve plate 48 can be sealed feed inlet 49 when sliding seal door 42 closes, has played to be convenient for send kibbling niobium piece to the screening case in, and is comparatively convenient during the feeding, comparatively energy-conserving during the feeding.
Specifically, the screening mechanism 7 comprises a screening box 71, a vibration limit plate 79 is fixedly connected to the outer side of the screening box 71, a lifting limit cavity 78 is slidably connected to the outer side of the vibration limit plate 79, second vibration springs 710 are fixedly connected to the upper end and the lower end of the vibration limit plate 79, a vibration box 72 is fixedly connected to the outer side of the lifting limit cavity 78, a vibration groove 76 is fixedly connected to one side of the inner bottom end of the screening box 71, a first vibration spring 77 is fixedly connected to the inner side of the vibration groove 76, an inclined plate 73 is fixedly connected to the top end of the first vibration spring 77, a screening filter screen 74 is fixedly connected to one side of the inclined plate 73, a drainage angle plate 75 is fixedly connected to one side of the bottom end of the screening filter screen 74, the blanking mechanism 8 comprises a pushing block 81 and a sliding positioning groove 87, a sliding positioning block 88 is slidably clamped to the inner side of the sliding positioning groove 87, a limit lifting block 89 is fixedly connected to the top end of one end of the sliding positioning block 88, the top fixedly connected with feed opening 810 of sliding location piece 88 one side, the outside sliding connection of spacing elevator 89 has spacing lift groove 84, the inboard sliding connection of spacing elevator 89 has gag lever post 85, and the outside of gag lever post 85 is equipped with reset spring 86, and the middle part of main part case 1 inboard one side is equipped with the screening fill 82, and the inboard bottom fixedly connected with wire holder 83 of screening fill 82.
In this embodiment, through the designed screening mechanism 7 and the blanking mechanism 8, in use, when niobium materials enter the screening box 71, under the driving of the vibration limiting plate 79, the screening box 71 is driven by the second vibration spring 710 to vibrate up and down along the inner side of the flutter box 72, so as to drive the inclined plate 73 and the screening filter screen 74 arranged on the inner side of the screening box 71 to vibrate up and down under the action of the first vibration spring 77 and the drainage angle plate 75, so that the qualified niobium materials on the inclined plate 73 and the screening filter screen 74 fall onto the drainage angle plate 75 through the filter holes on the screening filter screen 74, when niobium materials are screened, the sliding positioning slot 87 is sealed under the action of the sliding positioning block 88, which is beneficial to preventing the high-temperature hot gas from overflowing, when the screening box 71 and the flutter box 72 slowly move down along the inner side of the main body box 1, and when the bottom end of the sliding positioning block 88 contacts the top end of the pushing block 81 in the moving down process, the screening box 71 and the trembler box 72 continuously move downwards to push the sliding positioning block 88 to stably slide into the screening box 71 along the limiting lifting groove 84 under the action of the sliding positioning groove 87, the limiting lifting block 89, the limiting lifting groove 84 and the limiting rod 85, so that the feed opening 810 moves to one side of the inclined plate 73 to enable the niobium material on the inclined plate 73 to slide into the feed opening 810 along the inclined angle of the inclined plate 73, the qualified niobium material is fed into the melting furnace groove 9 along the feed opening 810, the unqualified mud material slides into the screening hopper 82 through the feed opening 810, the qualified crushed aggregates doped in the unqualified niobium material fall into the melting furnace groove 9 through meshes on the mesh seat 83 under the action of the mesh seat 83 fixedly connected with the bottom end of the screening hopper 82, the unqualified niobium material enters the slag collecting box 2 along the screening hopper 82, the sliding sealing door 42 seals the top end of the main body box 1 before feeding, the vibrating screening device has the advantages that vibrating screening of the crushed niobium blocks is facilitated when feeding is conducted, the high-temperature overflowing scattering device is prevented from being melted when the vibrating screening or feeding of the niobium blocks is conducted, discharging is convenient, sealing performance of the device is good during discharging, and heat overflowing scattering during discharging is prevented.
Specifically, the crushing mechanism 5 comprises a material cabin 51, a first motor 52 is arranged in the middle of one side of the material cabin 51, a main gear 53 is fixedly connected to the output end of the first motor 52, a crushing cutter bar 55 is fixedly connected to the middle of one side of the main gear 53, and a secondary gear 54 is meshed and connected to one end of the main gear 53.
In this embodiment, rubbing crusher 5 through the design, during the use, put into the inboard of material cabin 51 with the niobium metal piece, the intercommunication power, drive main gear 53 and crushing cutter arbor 55 synchronous revolution by first motor 52, it is rotatory with pinion 54 fixed connection's crushing cutter arbor 55 to drive through the pinion 54 of being connected with main gear 53 meshing simultaneously, mutually support between a set of crushing cutter arbor 55 and be convenient for smash the niobium metal piece into the crushed aggregates, it smashes the niobium metal to have played to be convenient for, it is comparatively convenient laborsaving during crushing, kibbling effect is better.
Specifically, the push plates 66 are rotatably connected with the trembler box 72, the number of the push plates 66 is multiple, and one end of the outer side of the rotating rod block 68 is fixedly connected with the main sector fluted disc 62.
In this embodiment, push pedal 66 through the design is convenient for go up and down and fold the decline to the case 72 that quivers, and the steadiness of going up and down is better, and is comparatively convenient during the lift.
Specifically, the sliding positioning grooves 87 are located on one side of the vibration groove 76, the outer sides of the sliding positioning grooves 87 are fixedly connected with the screening box 71, one group of sliding positioning grooves 87 is provided, and two groups of limiting lifting grooves 84 are provided.
In this embodiment, through the designed sliding positioning slot 87 and the limiting lifting slot 84, the sliding positioning block 88 has better stability in sliding and lifting, and is beneficial to preventing the sliding positioning block 88 from shaking or deviating in the sliding process.
Specifically, the middle parts of the two ends of the limiting contraction plate 47 are fixedly connected with first track blocks, the middle parts of the two ends of the valve plate 48 are fixedly connected with second track blocks, and the number of the track grooves 46 is two.
In this embodiment, the first track block, the second track block and the track groove 46 are designed to prevent the sliding track of the limiting contraction plate 47 and the valve plate 48 from shifting or shaking during the sliding process, so as to improve the sliding stability of the limiting contraction plate 47 and the valve plate 48.
The working principle is as follows: when in use, niobium metal blocks are put into the inner side of the material cabin 51 and are connected with a power supply, the first motor 52 drives the main gear 53 and the crushing cutter bars 55 to synchronously rotate, meanwhile, the secondary gear 54 meshed and connected with the main gear 53 drives the crushing cutter bars 55 fixedly connected with the secondary gear 54 to rotate, a group of crushing cutter bars 55 are mutually matched to crush the niobium metal blocks into crushed materials, the second motor 63 drives the main sector fluted disc 62, the first supporting plate 64, the second supporting plate 65, the push plate 66 and the connecting push plate 67 to synchronously drive the secondary sector fluted disc 61 meshed and connected with the main sector fluted disc 62 to rotate through the rotating rod block 68, the sliding sealing door 42 is driven to slowly extend and open towards the two ends of the main box 1, meanwhile, the screening box 71 and the vibration box 72 are driven to slowly rise along the inner side of the main box 1, when the main sector fluted disc 62 rotates to the position of the limit column block, the screening box 71 and the vibrating box 72 will rise to the top end of the inner side of the main box 1, the sliding sealing door which is opened by extension will push the limiting contraction plate 47, so that the limiting contraction plate 47 slides to one side of the sliding opening and closing cavity 43 stably along the inner side of the sliding opening and closing cavity 43 under the action of the rail groove 46 and the sliding rod 44 to drive the valve plate 48 to move to one side of the top end of the inner side of the feed port 49, the closed feed port 49 is opened, the crushed niobium materials slide out from the feed port 49 to the top end of the sliding sealing door 42, slide into the screening box 71 along the inclined angle of the sliding sealing door 42, under the drive of the vibrating limiting plate 79, the screening box 71 vibrates up and down along the inner side of the vibrating box 72 under the drive of the second vibrating spring 710, so as to drive the inclined plate 73 and the screening screen 74 which are arranged on the inner side of the screening box 71 to vibrate up and down under the action of the first vibrating spring 77 and the drainage angle plate 75, the qualified niobium materials on the inclined plate 73 and the screening filter screen 74 fall onto the drainage angle plate 75 through the filter holes on the screening filter screen 74, after a certain amount of niobium materials enter, the second motor 63 drives the main sector fluted disc 62, the first support plate 64, the second support plate 65, the push plate 66 and the connecting push plate 67 to rotate anticlockwise, the auxiliary sector fluted disc 61 meshed and connected with the main sector fluted disc 62 is synchronously driven to rotate anticlockwise, the sliding sealing door 42 is driven to slowly close and close towards the inner side of the main body box 1, the screening box 71 and the vibrating box 72 are driven to slowly rise along the inner side of the main body box 1, the limiting contraction plate 47 pushed and pushed when the sliding sealing door 42 is closed slides towards the other side of the sliding opening and closing cavity 43 along the sliding rod 44 and the rail groove 46 under the action of the return spring 45, the valve plate 48 is driven to slide and clamp to the inner side of the feed port 49, and the valve plate 48 seals the feed port 49 when the sliding sealing door 42 is closed, when the screening box 71 and the chatter box 72 slowly move downwards along the inner side of the main body box 1, and when the bottom end of the sliding positioning block 88 contacts the top end of the pushing block 81 in the downward movement process, the screening box 71 and the chatter box 72 continuously move downwards to push the sliding positioning block 88 to stably slide into the screening box 71 along the limiting lifting groove 84 under the action of the sliding positioning groove 87, the limiting lifting block 89, the limiting lifting groove 84 and the limiting rod 85, so that the feeding port 810 moves to one side of the inclined plate 73 to enable niobium materials on the inclined plate 73 to slide into the feeding port 810 along the inclined angle of the inclined plate 73, qualified niobium materials are fed into the melting furnace groove 9 along the feeding port 810, unqualified mud materials slide into the screening hopper 82 through the feeding port 810, qualified crushed materials doped in the unqualified niobium materials are fed into the screening hopper 82 under the action of the melting net base 83 fixedly connected to the bottom end of the screening hopper 82, and qualified crushed materials fall into the melting furnace groove 9 through meshes on the net base 83, and (3) the unqualified niobium materials enter the slag collecting box 2 along the screening hopper 82, and the circulation work is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a niobium ingot shaping is with melting purification mechanism, includes main part case (1), its characterized in that: the bottom end of one side of the main body box (1) is fixedly connected with a slag collecting box (2), one side of the top end of the slag collecting box (2) is fixedly connected with a supporting leg (3), the top end of the supporting leg (3) is fixedly connected with a feeding mechanism (4), the top end of the feeding mechanism (4) is fixedly connected with a crushing mechanism (5), one end of the main body box (1) is provided with a rotary lifting mechanism (6), the bottom end of the inner side of the main body box (1) is fixedly connected with a melting furnace groove (9), the top end of the melting furnace groove (9) is provided with a discharging mechanism (8), and the top end of the discharging mechanism (8) is provided with a screening mechanism (7);
wherein, rotatory elevating system (6) is including vice fan-shaped fluted disc (61), one side meshing of vice fan-shaped fluted disc (61) is connected with main fan-shaped fluted disc (62), one side of main fan-shaped fluted disc (62) one end is equipped with second motor (63), the first backup pad (64) of one side fixedly connected with on main fan-shaped fluted disc (62) top, the middle part swivelling joint of main part case (1) one end one side has second backup pad (65), the output fixedly connected with bull stick piece (68) of second motor (63), the one end fixedly connected with of bull stick piece (68) connects push pedal (67), the top of connecting push pedal (67) one end rotates and is connected with push pedal (66).
2. The melting and purifying mechanism for niobium ingot forming of claim 1, wherein: feed mechanism (4) are including workbin base (41) and slip sealing door (42), the inboard fixedly connected with of workbin base (41) slides and opens and shuts chamber (43), the middle part fixedly connected with slide bar (44) of chamber (43) inboard that opens and shuts slides, the outside of slide bar (44) is equipped with reset spring (45), slide and open and shut both ends bottom fixedly connected with track groove (46) of chamber (43) inboard, the bottom slip joint that slides and opens and shut chamber (43) inboard one side has spacing shrink board (47), the top fixedly connected with valve plate (48) of spacing shrink board (47), the bottom of valve plate (48) is equipped with feed inlet (49).
3. The melting and purifying mechanism for niobium ingot forming of claim 1, wherein: screening mechanism (7) are including screening case (71), the outside fixedly connected with vibration limiting plate (79) of screening case (71), the outside sliding connection of vibration limiting plate (79) has spacing chamber (78) of lift, the upper and lower both ends fixedly connected with second vibrating spring (710) of vibration limiting plate (79), the outside fixedly connected with of the spacing chamber of lift (78) shakes case (72) that quivers, one side fixedly connected with vibration tank (76) of the inboard bottom of screening case (71), the first vibrating spring (77) of the inboard fixedly connected with of vibration tank (76), the top fixedly connected with hang plate (73) of first vibrating spring (77), one side fixedly connected with screening filter screen (74) of hang plate (73), one side fixedly connected with drainage scute (75) of screening filter screen (74) bottom.
4. The melting and purifying mechanism for niobium ingot forming of claim 1, wherein: unloading mechanism (8) are including bulldozing block (81) and slip constant head tank (87), the inboard slip joint of slip constant head tank (87) has slide locating piece (88), the spacing elevator (89) of the top fixedly connected with of slide locating piece (88) one end, the top fixedly connected with feed opening (810) of slide locating piece (88) one side, the outside sliding connection of spacing elevator (89) has spacing lift groove (84), the inboard sliding connection of spacing elevator (89) has gag lever post (85), the outside of gag lever post (85) is equipped with reset spring (86), the middle part of main part case (1) inboard one side is equipped with screening fill (82), the screening is fought the inboard bottom fixedly connected with wire holder (83) of (82).
5. The melting and purifying mechanism for niobium ingot forming of claim 1, wherein: the smashing mechanism (5) comprises a material cabin (51), a first motor (52) is arranged in the middle of one side of the material cabin (51), a main gear (53) is fixedly connected to the output end of the first motor (52), a smashing cutter bar (55) is fixedly connected to the middle of one side of the main gear (53), and an auxiliary gear (54) is meshed and connected to one end of the main gear (53).
6. The melting and purifying mechanism for niobium ingot forming of claim 1, wherein: push pedal (66) and tremble case (72) and rotate and be connected, the quantity of push pedal (66) has the multiunit, the one end and the main sector fluted disc (62) fixed connection in bull stick piece (68) outside.
7. The melting and purifying mechanism for niobium ingot forming as claimed in claim 4, wherein: the utility model discloses a screening box, including slip constant head tank (87), slip constant head tank (87) are located one side of vibration groove (76), the outside and screening case (71) fixed connection of slip constant head tank (87), the quantity of slip constant head tank (87) has a set ofly, the quantity of spacing lift groove (84) has two sets ofly.
8. The melting and purifying mechanism for niobium ingot forming of claim 1, wherein: the middle parts of the two ends of the limiting contraction plate (47) are fixedly connected with first track blocks, the middle parts of the two ends of the valve plate (48) are fixedly connected with second track blocks, and the number of the track grooves (46) is two.
CN202111627686.3A 2021-12-28 2021-12-28 Niobium ingot shaping is with melting purification mechanism Active CN114377813B (en)

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