CN213454955U

CN213454955U - Improved feeding device for nickel smelting

Info

Publication number: CN213454955U
Application number: CN202021698134.2U
Authority: CN
Inventors: 赵晓; 章继红
Original assignee: Jiangsu Huiran Industrial Co ltd
Current assignee: Jiangsu Huiran Industrial Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-15
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an improved generation is feed arrangement for nickel metallurgy, including carrying the material device, adding feed bin, baiting valve, material pipe and surge bin, the material pipe branching way sets up, including straight tube and spiral pipe to collect and be connected to in the surge bin, the surge bin is the back taper, and the spiral pipe side of material pipe is provided with vibrating device, and vibrating device includes vibrating mass, backup pad, connecting rod, disc and vibrating motor, vibrating mass and backup pad sliding connection, and the connecting rod both ends are articulated with vibrating mass, disc respectively, and vibrating motor connects the disc. The utility model can effectively prevent the blockage of the spiral pipe section and ensure the smooth blanking of the spiral pipe section through the interrupted vibration spiral pipe of the vibration device at the side edge of the spiral pipe; the bottom of the feeding bin of the utility model is provided with the stirring mechanism, which can effectively prevent the blocking of the calcine at the feed opening; the material lifting device of the utility model is convenient for loading and is not easy to spill; the utility model has the advantages of simple and reasonable structure, the result of use is outstanding.

Description

Improved feeding device for nickel smelting

Technical Field

The utility model belongs to the metal smelting field, concretely relates to improved generation is feed arrangement for smelting nickel.

Background

Nickel is an important alloy element in the metallurgical industry and has very wide application in the fields of producing stainless steel, special alloy steel and the like. Ferronickel must dewater through the rotary kiln before smelting, preprocessing such as agglomeration, follow rotary kiln discharge calcine through the cooling back, transport the hot stove of ore deposit with the lifting device and add the feed bin in, then get into in the hot stove of ore deposit, current material pipe branching way sets up, including directly perceived and spiral pipe, and collect and be connected to in the surge bin, set up the impact that can effectual buffering calcine to the material pipe like this, but the live time is of a specified duration, can cause the jam of spiral pipe section, neither clear up also can influence the production progress.

Disclosure of Invention

The utility model discloses to not enough in the background art, provide an improved generation for smelting nickel feed arrangement, through the utility model discloses can realize timely vibration spiral pipe, effectually prevent that the spiral pipe from blockking up.

In order to achieve the above object, the technical solution of the present invention is as follows:

the utility model provides an improved generation is feed arrangement for nickel metallurgy, including lifting device, add the feed bin, the baiting valve, material pipe and surge bin, lifting device is located the side of adding the feed bin, and the baiting valve is connected to the bottom of adding the feed bin, and the baiting valve connects the material pipe, and the baiting valve includes the valve, hydraulic motor and hydraulic cylinder, and hydraulic motor connects hydraulic cylinder, hydraulic cylinder connection valve, and the material pipe is divided the fork way and is set up, including directly perceived and spiral pipe to in collecting and being connected to the surge bin, the surge bin is the back taper, its characterized in that: the vibrating device comprises a vibrating block, a supporting plate, a connecting rod, a disc and a vibrating motor, the vibrating block is connected with the supporting plate in a sliding mode, two ends of the connecting rod are hinged to the vibrating block and the disc respectively, and the vibrating motor is connected with the disc.

Preferably, a supporting rod is arranged on the disc and located at the peripheral edge of the disc, and the supporting rod is hinged to the connecting rod.

Preferably, the supporting plate is provided with a sliding rail, and the vibrating block is connected with the supporting plate in a sliding mode through the sliding rail.

Preferably, a rubber pad is arranged on the spiral pipe corresponding to the side of the vibrating block.

Preferably, the material lifting device comprises a driving motor, a support and a conveying belt, the driving motor is connected with the conveying belt and drives the conveying belt to run, and the conveying belt is obliquely arranged on the support.

Preferably, the conveying belt is provided with a plurality of partition plates, and baffle plates are arranged on two sides of the conveying belt.

Preferably, a plurality of the partition plates are distributed at equal intervals.

Preferably, add the bottom in feed bin and be equipped with stirring tool, stirring tool includes agitator motor and puddler, and agitator motor is connected to the puddler.

Preferably, the stirring rod is provided with a spiral protrusion.

Compared with the prior art, the utility model discloses beneficial effect as follows:

the utility model can effectively prevent the blockage of the spiral pipe section and ensure the smooth blanking of the spiral pipe section through the interrupted vibration spiral pipe of the vibration device at the side edge of the spiral pipe; the bottom of the feeding bin of the utility model is provided with the stirring tool, which can effectively prevent the blocking of the calcine at the feed opening; the material lifting device of the utility model is convenient for loading and is not easy to spill; the utility model has the advantages of simple and reasonable structure, the result of use is outstanding.

Drawings

Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the vibrating device of the present invention;

FIG. 4 is a schematic structural view of the material lifting device of the present invention;

in the figure: 1. the device comprises a feeding bin, 2, a valve, 3, a hydraulic oil cylinder, 4, a material pipe, 5, a buffer bin, 6, a straight pipe, 7, a spiral pipe, 8, a driving motor, 9, a support, 10, a transmission belt, 11, a baffle, 12, a stirring motor, 13, a stirring rod, 14, a vibrating block, 15, a connecting rod, 16, a disc, 17, a vibrating motor, 18, a rubber pad, 19, a supporting plate, 20, a supporting rod, 21, a sliding rail, 22 and a partition board.

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.

In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, the terms "disposed", "attached", "detached", "attached", and "attached" unless otherwise specifically stated or limited

The terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in figure 1, an improved feeding device for nickel smelting comprises a lifting device, a feeding bin 1, a discharge valve 2, a material pipe 4 and a buffer bin 5, wherein the lifting device is positioned on the side edge of the feeding bin, a stirring mechanism is arranged at the bottom of the feeding bin and comprises a stirring motor 12 and a stirring rod 13, the stirring rod is connected with the stirring motor and driven by the motor to rotate, blocking caused by mutual extrusion of calcine can be well prevented, a spiral bulge is arranged on the stirring rod, a better stirring effect can be realized, the discharge valve is connected with the bottom of the feeding bin and is connected with the material pipe and used for controlling feeding, the discharge valve comprises a valve, a hydraulic motor and a hydraulic oil cylinder 3, the hydraulic motor is connected with the hydraulic oil cylinder, the hydraulic oil cylinder is connected with the valve, the discharge valve is opened and closed through the hydraulic oil cylinder, the discharge valve is not limited by air pressure, and can be stably and reliably opened and closed, the material pipe is arranged in a branched way, comprises a straight pipe 6 and a spiral pipe 7, and is connected into the buffer bin in a gathering way, so that the impact on the material pipe during large-area discharging of the calcine can be well buffered, and the buffer bin is in an inverted cone shape, so that the buffer effect can be further played.

As shown in fig. 2 and 3, the spiral tube side of the material tube is provided with a vibrating device, which can prevent the blockage of the spiral tube in time for the discontinuous vibration of the spiral tube side, the vibrating device comprises a vibrating block 14, a support plate 19, a connecting rod 15, a disc 16 and a vibrating motor 17, the support plate is arranged on the side wall of the spiral tube, a slide rail 21 is arranged on the support plate, the vibrating block is connected with the support plate in a sliding way through the slide rail, one end of the connecting rod is hinged with the vibrating block, the connecting rod can freely rotate in the horizontal direction by taking a hinged point as a center, a support rod 20 is arranged on the disc, the support rod is positioned at the peripheral edge of the disc, the end part of the support rod is hinged with the other end of the connecting rod, the connecting rod can freely rotate in the horizontal direction at the end part of the support rod, when branch rotates to the backup pad nearest, the vibrating mass just slides spiral pipe lateral wall department, beat the vibration to the spiral pipe lateral wall, when branch rotates to the backup pad furthest, the vibrating mass just slides the edge that the spiral pipe side was kept away from to the backup pad, under the rotation repeatedly of disc, the connecting rod drives that the vibrating mass is interrupted beat the vibration to the spiral pipe lateral wall, the realization prevents the effect that the spiral pipe blockked up, it is equipped with rubber pad 18 to correspond the vibrating mass side on the spiral pipe, play the effect of protection spiral pipe and buffering vibration.

As shown in fig. 4, the material lifting device comprises a driving motor 8, a support 9 and a transmission belt 10, the driving motor is connected with the transmission belt, the driving track runs back and forth, the transmission belt is obliquely installed on the support, a plurality of partition plates 22 are arranged on the transmission belt, the partition plates are distributed on the transmission belt at equal intervals, baffle plates 11 are further arranged on two sides of the transmission belt, the baffle plates and the partition plates are matched for use, the calcine is conveniently conveyed into a feeding bin, the height of the partition plates does not exceed the baffle plates, and the material is not easy to leak during feeding and conveying.

The working principle of the utility model is as follows:

as shown in fig. 1 to 4, after the calcine is conveyed to the feeding bin 1 by the lifting device, the calcine is stacked in the feeding bin 1, the stirring mechanism is started to operate, the stirring rod 13 is continuously rotated under the action of the stirring motor 12, the discharging valve 2 is opened to discharge through the hydraulic oil cylinder 3, the calcine is respectively discharged through the straight pipe 5 and the spiral pipe 6, the vibrating device at the side of the spiral pipe is simultaneously started to operate, the vibrating motor 17 drives the disc 16 to rotate, the support rod 20 on the disc 16 drives the connecting rod 15 to rotate, the connecting rod 15 drives the vibrating block 14 to slide on the slide rail 21 of the support plate 19, when the support rod 20 on the disc 16 rotates to the nearest position of the support plate 19, the vibrating block 14 moves to the side wall of the spiral pipe 7 to beat and vibrate the spiral pipe 7, along with the rotation of the disc 16, the vibrating block 14 is driven by the connecting rod 15 to slide to the side of the support plate 19 far away from the side, the vibrating mass 14 just slides to the edge that the spiral pipe 7 side was kept away from to backup pad 19, when branch 20 rotated the backup pad 19 the nearest once more, vibrating mass 14 beats vibrating spiral pipe 7 lateral wall once more, repeats above-mentioned step and realizes that the circulation is interrupted beats vibrating spiral pipe 7 lateral wall, guarantees that spiral pipe 7 unloading is smooth and easy, and the calcine falls into surge bin 5 behind the material pipe, and the back is accomplished in the feeding, closes baiting valve 2, stops rabbling mechanism and vibrating device, accomplishes the feeding work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides an improved generation is feed arrangement for nickel metallurgy, including lifting device, add the feed bin, the baiting valve, material pipe and surge bin, lifting device is located the side of adding the feed bin, and the baiting valve is connected to the bottom of adding the feed bin, and the baiting valve connects the material pipe, and the baiting valve includes the valve, hydraulic motor and hydraulic cylinder, and hydraulic motor connects hydraulic cylinder, hydraulic cylinder connection valve, and the material pipe is divided the fork way and is set up, including straight tube and spiral pipe to in collecting and being connected to the surge bin, the surge bin is the back taper, its characterized in that: the vibrating device comprises a vibrating block, a supporting plate, a connecting rod, a disc and a vibrating motor, the vibrating block is connected with the supporting plate in a sliding mode, two ends of the connecting rod are hinged to the vibrating block and the disc respectively, and the vibrating motor is connected with the disc.

2. An improved nickel metallurgy feed arrangement as claimed in claim 1, wherein: the disc is provided with a supporting rod, the supporting rod is located at the peripheral edge of the disc, and the supporting rod is hinged to the connecting rod.

3. An improved nickel metallurgy feed arrangement as claimed in claim 1, wherein: the supporting plate is provided with a sliding rail, and the vibrating block is connected with the supporting plate in a sliding mode through the sliding rail.

4. An improved nickel metallurgy feed arrangement as claimed in claim 1, wherein: and a rubber pad is arranged on the spiral pipe corresponding to the vibrating block.

5. An improved nickel metallurgy feed arrangement as claimed in claim 1, wherein: the material lifting device comprises a driving motor, a support and a conveying belt, the driving motor is connected with the conveying belt and drives the conveying belt to run, and the conveying belt is obliquely arranged on the support.

6. An improved nickel metallurgy feed arrangement as claimed in claim 5, wherein: the conveying belt is provided with a plurality of partition plates, and baffle plates are arranged on two sides of the conveying belt.

7. An improved nickel metallurgy feed arrangement as claimed in claim 6, wherein: the plurality of the partition plates are distributed at equal intervals.

8. An improved nickel metallurgy feed arrangement as claimed in claim 1, wherein: the bottom of adding the feed bin is equipped with rabbling mechanism, rabbling mechanism includes agitator motor and puddler, and agitator motor is connected to the puddler.

9. An improved nickel metallurgy feed arrangement as claimed in claim 8, wherein: the stirring rod is provided with a spiral protrusion.