CN214567803U - Material passing bin for pellet production - Google Patents

Abstract

The utility model discloses a material passing bin for pellet production, which comprises an impurity removing bin body, wherein a discharge channel is arranged on one side of the bottom of the impurity removing bin body, hard vibration springs are respectively and fixedly connected with two sides of the upper end of a bottom plate of the impurity removing bin body outside a port of the discharge channel, a supporting frame is fixedly connected with the top ends of the hard vibration springs, a plurality of groups of same impurity removing plates are respectively arranged on the top ends of the supporting frame in parallel, the impurity removing plates are all arranged in a downward inclined mode, the tail parts of the inclined lower ends of the impurity removing plates are of an upward raised arc-shaped structure, the adjacent impurity removing plates are fixedly connected with each other through supporting columns arranged at two ends, material leaking holes are arranged on the impurity removing plates, the hole diameters of the material leaking holes on the impurity removing plates arranged from top to bottom are sequentially reduced, after powder is dispersed from the top of the impurity removing bin body, the powder drops to the impurity removing plates and slides downwards to cause vibration of the hard vibration springs, the powder is sequentially filtered and leaked from the material leaking holes on the impurity removing plates, and the stones are thrown and separated out along the impurity removing plate from the tilting position of the lower inclined end of the impurity removing plate.

Description

Material passing bin for pellet production

Technical Field

The utility model relates to the technical field of metallurgy, specifically be a pellet production is with punishment in advance storehouse.

Background

The pelletizing production process is a production process for refining pellets, and pelletizing and sintering are two common processes for refining iron ore in the iron and steel smelting industry. The pellet ore is prepared by adding a small amount of additive into fine ground iron concentrate powder or other iron-containing powder, mixing, rolling into pellets by a pelletizer under the condition of adding water for wetting, and solidifying into the spherical iron-containing raw material with certain strength and metallurgical property through drying and roasting.

During pellet production, different powder materials are conveyed and mixed through a material bin, and the uniformly mixed powder materials can be fired to produce pellets. However, the existing material passing bin cannot fully and uniformly mix the powder, and needs to perform subsequent mixing and stirring treatment, which is troublesome to operate; in addition, when the existing material passing bin is used for conveying powder, the small pebble impurities mixed in the powder cannot be effectively separated out, and the production quality of the pellets can be influenced by the small pebble impurities in the powder.

Therefore, we have proposed a pellet production silo.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed bin is used in pellet production, the equipment can be abundant fire the powder with the pellet and carry out abundant homogeneous mixing, avoids the trouble of follow-up mixture, and simultaneously, the device still has the advantage of separating out the pebble impurity from the powder to the problem that proposes in the above-mentioned background has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pellet production is with crossing feed bin, includes the edulcoration storehouse body that is used for separating stone impurity, and bottom one side of the edulcoration storehouse body is provided with discharging channel, and fixedly connected with stereoplasm vibrations spring is distinguished to the edulcoration storehouse body bottom plate upper end both sides in the discharging channel port outside, the top fixedly connected with support frame of stereoplasm vibrations spring, the top of support frame are provided with the same edulcoration board of multiunit respectively side by side, and adjacent edulcoration inter-plate is fixed continuous through the support column that both ends set up, and all is provided with the small opening on removing the miscellaneous board, and the edulcoration storehouse body top that the edulcoration board corresponds is provided with the dispersion storehouse body, and dispersion storehouse body bottom is linked together with edulcoration storehouse body top, and dispersion storehouse body top one side is provided with the feed inlet.

Furthermore, the impurity removing plates are all arranged in a downward inclined mode, and the tail portions of the inclined lower ends of the impurity removing plates are all arc-shaped structures which are tilted upwards.

Furthermore, a rotating roller is arranged between the inner walls of two sides of the impurity removing bin body on one side of the impurity removing plate, a shaft lever at one end of the rotating roller is fixedly connected with the output end of a driving motor arranged on the outer wall of the impurity removing bin body, a connecting frame is evenly arranged on the side wall of the impurity removing bin body, and elastic nets are respectively arranged between the inner walls of the connecting frame.

Further, the rotating roller is arranged in parallel with the inclined lower end of the impurity removing plate, and the installation height of the rotating roller is the same as that of the inclined lower end of the impurity removing plate at the bottommost part.

Furthermore, a stone discharge hopper is arranged on the inner wall of the impurity removal bin body on one side of the rotary roller, a stone discharge channel is arranged on the outer wall of the impurity removal bin body on the outer side of the stone discharge hopper, and the stone discharge channel is communicated with the stone discharge hopper.

Further, fixed rings are installed to the dispersion storehouse body roof lower extreme of feed inlet bottom port one side, the lower extreme of fixed rings is bound there is the cable wire, the lower extreme fixed connection of cable wire is in the top of trembling the magazine, the magazine top that trembles of cable wire one side is provided with flexible conveying pipeline, the other end of flexible conveying pipeline is connected on feed inlet bottom port outer wall, and it is provided with the flitch to tremble the slope respectively on the dispersion storehouse body inner wall of magazine lower extreme both sides, and there is the dispersion impeller through the dead lever suspension dispersion storehouse body bottom passageway port top, the dispersion impeller is the cone structure, and be provided with the ladder piece on the dispersion storehouse body bottom passageway inner wall of dispersion impeller lower extreme respectively.

Further, the dispersion impeller is of a cone structure, and stepped blocks are respectively arranged on the inner wall of the bottom channel of the dispersion cabin body at the lower end of the dispersion impeller.

Further, tremble the magazine and include the barrel of linking to each other with the lower extreme stationary phase of cable wire, it has the buffering ball to correspond flexible conveying pipeline port department suspension on the inner wall of barrel one side, there is the pivot through the fixing base suspension between the barrel inner wall of buffering ball below, the top fixedly connected with turbine fan of pivot, and the bottom fixedly connected with dispersion claw of pivot, the barrel lower extreme is provided with out the feed cylinder, ejection of compact bobbin base portion is bellied toper structure, and is provided with the discharge gate on the lateral wall all around of play feed cylinder at even interval respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pass bin for pellet production, a discharge channel is arranged on one side of the bottom of an impurity removing bin body, hard vibration springs are respectively and fixedly connected on two sides of the upper end of a bottom plate of the impurity removing bin body outside a port of the discharge channel, a supporting frame is fixedly connected on the top ends of the hard vibration springs, a plurality of groups of same impurity removing plates are respectively arranged on the top ends of the supporting frame in parallel, the impurity removing plates are all arranged in a downward inclined manner, the tail parts of the inclined lower ends of the impurity removing plates are of an upward raised arc structure, the adjacent impurity removing plates are fixedly connected through supporting columns arranged at two ends, the impurity removing plates are all provided with leakage holes, the pore diameters of the leakage holes on the impurity removing plates arranged from top to bottom are sequentially reduced, after powder is scattered from the top of the impurity removing bin body, the powder drops to the impurity removing plates and slides downwards to cause vibration of the hard vibration springs, the powder is sequentially filtered and leaked from the leakage holes on the impurity removing plates, the stones are thrown out along the impurity removing plate from the tilting position of the low inclined lower end of the impurity removing plate in a horizontal throwing motion, so that the stone impurities in the powder are effectively separated, and the use is convenient.

2. The utility model provides a material passing bin for pellet production, wherein a rotating roller is arranged between the inner walls of two sides of an impurity removing bin body at one side of an impurity removing plate, a shaft lever at one end of the rotating roller is fixedly connected with the output end of a driving motor arranged on the outer wall of the impurity removing bin body, and the side wall of the impurity removing bin body is uniformly provided with connecting frames, elastic nets are respectively arranged between the inner walls of the connecting frames, the mounting height of the rotary roller is the same as the mounting height of the inclined lower end of the impurity removing plate at the bottommost part, the inner wall of the impurity removing bin body at one side of the rotary roller is provided with a stone discharge hopper, the tail end of the connecting frame is close to the port of the stone discharge hopper, the outer wall of the impurity removing bin body at the outer side of the stone discharge hopper is provided with a stone discharge channel, the stone discharge channel is communicated with the stone discharge hopper, when small stones are not impacted fully and are thrown into the stone discharge hopper, the roller is rotated to drive the elastic net to beat the elastic net and send the elastic net to the stone discharge hopper to automatically discharge from the stone discharge channel, so that the trouble that small stones are accumulated in the impurity removal bin body and are difficult to clean is avoided.

3. The utility model provides a material passing bin for pellet production, a fixed lifting ring is arranged at the lower end of a top plate of a dispersion bin body on one side of a port at the bottom of a feed inlet, a steel cable is bound at the lower end of the fixed lifting ring, the lower end of the steel cable is fixedly connected with the top of a material shaking box, the top end of the material shaking box on one side of the steel cable is provided with a flexible conveying pipe, the other end of the flexible conveying pipe is fixedly connected with the outer wall of the port at the bottom of the feed inlet through a material receiving hopper, the inner walls of the dispersion bin bodies on two sides of the lower end of the material shaking box are respectively provided with an elastic plate in an inclined way, the elastic plate is a component made of elastic plastic, a dispersion disc is suspended above a channel port at the bottom of the dispersion bin body through a fixed rod, the dispersion disc is of a cone structure, stepped blocks are respectively arranged on the inner wall of the channel at the bottom of the dispersion bin body at the lower end of the dispersion disc, powder enters the material shaking box from the feed inlet, the material shaking box swings on the fixed lifting ring through the steel cable under the impact, the powder is shaken in the swing and is placed on the dispersion disc and the material ejection plate, the dispersion disc disperses and mixes the powder, the material ejection plate ejects the powder to be flat thrown, and the powder is shaken and mixed through the stepped block, so that the uniformity of powder mixing is fully enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the trash bin of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 4 is a cross-sectional view of the dispersing chamber of the present invention;

fig. 5 is a cross-sectional view of the material shaking box of the present invention.

In the figure: 1. an impurity removal bin body; 2. a discharge channel; 3. a hard shock spring; 4. a support frame; 5. removing impurities; 6. a support pillar; 7. a material leaking hole; 8. a dispersion cabin body; 81. fixing a lifting ring; 82. a steel cord; 83. shaking the material box; 831. a barrel; 832. a buffer ball; 833. a fixed seat; 834. a rotating shaft; 835. a turbo fan; 836. dispersing claws; 837. a discharging barrel; 838. a discharge port; 84. a flexible delivery pipe; 85. a material ejecting plate; 86. a dispersion tray; 87. a step block; 9. a feed inlet; 10. rotating the roller; 11. a drive motor; 12. connecting the frame; 13. an elastic net; 14. a stone discharging hopper; 15. a stone discharge channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a material passing bin for pellet production comprises an impurity removing bin body 1 for separating stone impurities, wherein a discharge channel 2 is arranged on one side of the bottom of the impurity removing bin body 1, the discharge channel 2 is used for discharging pure mixture, hard vibration springs 3 are respectively fixedly connected to two sides of the upper end of a bottom plate of the impurity removing bin body 1 outside the port of the discharge channel 2, a support frame 4 is fixedly connected to the top ends of the hard vibration springs 3, a plurality of groups of identical impurity removing plates 5 are respectively arranged on the top ends of the support frame 4 in parallel, the impurity removing plates 5 are all arranged in a downward inclined manner, the tail parts of the inclined lower ends of the impurity removing plates 5 are of an upward raised arc-shaped structure, adjacent impurity removing plates 5 are fixedly connected through support columns 6 arranged at two ends, material leaking holes 7 are respectively arranged on the impurity removing plates 5, the material leaking holes 7 on the impurity removing plates 5 arranged from top to bottom are sequentially reduced, a dispersing bin body 8 is arranged at the top of the impurity removing bin body 1 corresponding to the impurity removing plates 5, 8 bottoms in the dispersion storehouse body are linked together with the 1 top in the edulcoration storehouse body, and 8 top one sides in the dispersion storehouse body are provided with feed inlet 9, the powder is followed 1 top dispersion storehouse body in the edulcoration storehouse body 8 backs of getting off, drop to the edulcoration board 5 on the downward slip arouse stereoplasm vibrations spring 3 vibrations, the powder filters in proper order from the hourglass material hole 7 on a plurality of boards 5 that remove miscellaneous and leaks down, and the stone is then along removing miscellaneous board 5 and do the horizontal throwing motion from its perk department of low slope lower extreme and throw, effectively separate out the stone impurity in the powder, convenient to use.

A rotating roller 10 is arranged between the inner walls of two sides of the impurity removing bin body 1 at one side of the impurity removing plate 5, a shaft lever at one end of the rotating roller 10 is fixedly connected with the output end of a driving motor 11 arranged on the outer wall of the impurity removing bin body 1, connecting frames 12 are uniformly arranged on the side walls of the impurity removing bin body 1, and elastic nets 13 are respectively arranged between the inner walls of the connecting frames 12; the rotary roller 10 is arranged in parallel with the inclined lower end of the impurity removing plate 5, and the installation height of the rotary roller 10 is the same as that of the inclined lower end of the impurity removing plate 5 at the bottommost part; the inner wall of the impurity removal bin body 1 on one side of the rotary roller 10 is provided with a stone discharge hopper 14, the tail end of the connecting frame 12 is close to the port of the stone discharge hopper 14, the outer wall of the impurity removal bin body 1 on the outer side of the stone discharge hopper 14 is provided with a stone discharge channel 15, the stone discharge channel 15 is communicated with the stone discharge hopper 14, when small stones are not enough in impact force to be flatly thrown into the stone discharge hopper 14, the rotary roller 10 rotates to drive the elastic net 13 to beat the small stones into the stone discharge hopper 14 and automatically discharge the small stones from the stone discharge channel 15, and the trouble that the small stones are hard to clean in the impurity removal bin body 1 is avoided.

Referring to fig. 1 and 4, a fixed hanging ring 81 is installed at the lower end of the top plate of the dispersion chamber 8 at one side of the bottom port of the feed port 9, a steel cable 82 is bound at the lower end of the fixed hanging ring 81, the lower end of the steel cable 82 is fixedly connected to the top of a material shaking box 83, a flexible material conveying pipe 84 is installed at the top end of the material shaking box 83 at one side of the steel cable 82, the other end of the flexible material conveying pipe 84 is fixedly connected to the outer wall of the bottom port of the feed port 9 through a receiving hopper, material ejecting plates 85 are respectively and obliquely arranged on the inner walls of the dispersion chamber 8 at the two sides of the lower end of the material shaking box 83, the material ejecting plates 85 are members made of elastic plastics, a dispersion disc 86 is suspended above the bottom channel port of the dispersion chamber 8 through a fixed rod, the dispersion disc 86 is of a cone structure, stepped blocks 87 are respectively arranged on the inner walls of the bottom channel of the dispersion chamber 8 at the lower end of the dispersion disc 86, powder enters the material shaking box 83 from the feed port 9, the material shaking box 83 is impacted to swing on the fixed hanging ring 81 through the steel cable 82, the powder is shaken and placed on the dispersion disc 86 and the elastic plate 85 in the swinging process, the dispersion disc 86 disperses and mixes the powder, the elastic plate 85 bounces the powder to be flat thrown, and the powder is shaken and mixed through the stepped block 87, so that the uniformity of powder mixing is fully enhanced.

Referring to fig. 4 and 5, the material shaking box 83 includes a cylinder 831 fixedly connected to the lower end of the steel cable 82, a buffer ball 832 is suspended on the inner wall of one side of the cylinder 831 corresponding to the port of the flexible material conveying pipe 84, a rotating shaft 834 is suspended between the inner walls of the cylinder 831 under the buffer ball 832 through a fixing seat 833, a turbine fan 835 is fixedly connected to the top end of the rotating shaft 834, a dispersing claw 836 is fixedly connected to the bottom of the rotating shaft 834, a discharging cylinder 837 is disposed at the lower end of the cylinder 831, the bottom of the discharging cylinder 837 is a convex cone-shaped structure, discharge holes 838 are respectively and uniformly spaced on the peripheral side walls of the discharging cylinder 837, powder enters the cylinder 831 to impact the buffer ball 832 and drive the cylinder 831 to swing on the fixed ring 81 in cooperation with the steel cable 82, then the powder impacts the turbine fan 835 to rotate, the turbine fan 834 drives the dispersing claw 836 to rotate and stir the powder, the powder falls into the discharging cylinder 837 at the bottom of the cylinder 831, the powder is dispersedly discharged from a discharge port 838 on the side wall of the powder in the swinging process, so that the mixing uniformity of the powder is enhanced.

The working principle is as follows: the powder enters the barrel 831 from a feeding hole 9 at the top of the dispersing bin body 8 through the flexible conveying pipe 84 to impact the buffer ball 832, the barrel 831 is driven to be matched with the steel cable 82 to swing on the fixed hanging ring 81, then the powder impacts the turbine fan 835 to rotate, the turbine fan 835 drives the dispersing claw 836 to rotate and stir the powder through the rotating shaft 834, the powder falls into the discharging barrel 837 at the bottom of the barrel 831, is dispersed and discharged from a discharging hole 838 on the side wall of the barrel in the swinging process, then is shaken and placed on the dispersion disc 86 and the elastic plate 85 in the swinging process, the dispersion disc 86 disperses and mixes the powder, the elastic plate 85 bounces the powder to be flat and thrown, is shaken and mixed through the stepped block 87, the uniformity of the powder mixing is fully enhanced, then the powder enters the impurity removing bin body 1, falls onto the impurity removing plate 5 to slide downwards to cause the vibration of the hard vibration spring 3, the powder is sequentially filtered and leaked from the leakage holes 7 on the impurity removing plate 5, and the stones are thrown out along the impurity removing plate 5 from the tilting position of the low inclined lower end of the impurity removing plate by horizontal throwing motion, so that the stone impurities in the powder are effectively separated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 pellet production is with punishment in advance storehouse, is provided with discharging channel (2) including the edulcoration storehouse body (1) that is used for separating stone impurity, bottom one side of the edulcoration storehouse body (1), and fixedly connected with stereoplasm vibrations spring (3), its characterized in that are respectively in the edulcoration storehouse body (1) bottom plate upper end both sides in discharging channel (2) port outside: the top fixedly connected with support frame (4) of stereoplasm vibrations spring (3), the top of support frame (4) is provided with the same edulcoration board of multiunit (5) respectively side by side, support column (6) through both ends setting between adjacent edulcoration board (5) are fixed to be linked to each other, and all be provided with on edulcoration board (5) and leak material hole (7), it is provided with dispersion storehouse body (8) to remove miscellaneous board (5) corresponding edulcoration storehouse body (1) top, dispersion storehouse body (8) bottom is linked together with the top of the edulcoration storehouse body (1), and dispersion storehouse body (8) top one side is provided with feed inlet (9).

2. The pellet production passing bin of claim 1, wherein: impurity removing plates (5) are all arranged in a downward inclined mode, and the tail portions of the inclined lower ends of the impurity removing plates (5) are of upward tilted arc-shaped structures.

3. The pellet production passing bin of claim 1, wherein: the trash bin is characterized in that a rotating roller (10) is mounted between the inner walls of two sides of the trash bin body (1) on one side of the trash removing plate (5), a shaft rod at one end of the rotating roller (10) is fixedly connected with an output end of a driving motor (11) arranged on the outer wall of the trash bin body (1), a connecting frame (12) is uniformly arranged on the side wall of the trash bin body (1), and elastic nets (13) are respectively arranged between the inner walls of the connecting frame (12).

4. The pellet production used feed bin of claim 3, wherein: the rotary roller (10) and the inclined lower end of the impurity removing plate (5) are arranged in parallel, and the installation height of the rotary roller (10) is the same as that of the inclined lower end of the impurity removing plate (5) at the bottommost part.

5. The pellet production used feed bin of claim 3, wherein: a stone discharge hopper (14) is arranged on the inner wall of the impurity removal bin body (1) on one side of the rotary roller (10), a stone discharge channel (15) is arranged on the outer wall of the impurity removal bin body (1) on the outer side of the stone discharge hopper (14), and the stone discharge channel (15) is communicated with the stone discharge hopper (14).

6. The pellet production passing bin of claim 1, wherein: fixed rings (81) are installed to the dispersion storehouse body (8) roof lower extreme of feed inlet (9) bottom port one side, the lower extreme of fixed rings (81) is bound there is cable wire (82), the lower extreme fixed connection of cable wire (82) is in trembling the top of magazine (83), trembling magazine (83) top of cable wire (82) one side is provided with flexible conveying pipeline (84), the other end of flexible conveying pipeline (84) is connected on feed inlet (9) bottom port outer wall, and tremble on the dispersion storehouse body (8) inner wall of magazine (83) lower extreme both sides respectively the slope be provided with flitch (85), and there is dispersion impeller (86) dispersion chamber body (8) bottom passageway port top through the dead lever suspension.

7. The pellet production used feed bin of claim 6, wherein: the dispersion disc (86) is of a cone structure, and stepped blocks (87) are respectively arranged on the inner wall of a channel at the bottom of the dispersion cabin body (8) at the lower end of the dispersion disc (86).

8. The pellet production used feed bin of claim 6, wherein: tremble magazine (83) and include barrel (831) fixed the linking to each other with the lower extreme of cable wire (82), buffer ball (832) have been hung to correspond flexible conveying pipeline (84) port department on barrel (831) one side inner wall, there is pivot (834) barrel (831) inner wall through fixing base (833) suspension between barrel (831) inner wall of buffer ball (832) below, the top fixedly connected with turbofan (835) of pivot (834), and the bottom fixedly connected with dispersion claw (836) of pivot (834), barrel (831) lower extreme is provided with out feed cylinder (837), it is bellied toper structure to go out feed cylinder (837) bottom, and it is provided with discharge gate (838) respectively at even interval on the lateral wall all around of feed cylinder (837).

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