CN219002773U

CN219002773U - Batching device for pellets

Info

Publication number: CN219002773U
Application number: CN202222702435.3U
Authority: CN
Inventors: 李文朝; 黄联斌; 武月
Original assignee: Jiangxi Lianda Metallurgy Co ltd
Current assignee: Jiangxi Lianda Metallurgy Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-05-12
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a proportioning device for pellets, and relates to the technical field of steel refining. The automatic feeding device comprises a batching tank, wherein a batching cavity is formed in the batching tank, a plurality of evenly distributed feeding pipes and adhesive storage pipes are communicated with the batching tank, a discharging pipe is communicated with one end, far away from the feeding pipes, of the batching tank, a batching mechanism is connected with the batching tank, the batching mechanism comprises a motor connected to the batching tank, the output end of the motor is connected with a rotating shaft A, the rotating shaft A is connected with an incomplete gear, the incomplete gear is meshed with a rotating gear, one end, close to the batching tank, of the rotating gear is connected with a rotating shaft B, the rotating shaft B is arranged in the batching cavity, the outer peripheral side of the rotating shaft B is connected with a rotating ring, leak holes are formed in the rotating ring, the outer peripheral side of the rotating shaft B is connected with a plurality of evenly distributed blocking plates, and the outer peripheral side of the rotating shaft B is connected with a frustum grinding block; the utility model realizes the action of simultaneously batching different materials, and improves the practicability and batching diversity of the device.

Description

Batching device for pellets

Technical Field

The utility model relates to the technical field of steel refining, in particular to a proportioning device for pellets.

Background

The pelletizing process is one important process of preparing blast furnace burden, and includes the steps of wetting fine grinding concentrate or other iron-containing material in pelletizing equipment, rolling in pelletizing equipment to form spherical agglomerate with certain granularity, drying, high temperature roasting and solid phase reaction inside the agglomerate to form blast furnace burden capable of meeting certain quality requirement. The main process is as follows: mixing and moistening raw materials, grinding into high-pressure roller mill, pelletizing, screening raw pellets, roasting, solidifying, cooling and screening to obtain the pellet-shaped blast furnace burden capable of meeting certain cold and hot state strength. The three pellet ore production methods currently in common use are a shaft furnace pellet method and a belt roasting machine method.

In the prior art, the problem that only one or two materials can be blended when the pellets are blended is solved, so that the phenomenon of few types of pellets is caused, the practicability and various applicability of the blending device are reduced, and the types of the blending are reduced.

Disclosure of Invention

The utility model aims to provide a proportioning device for pellets, which can stably lift blades, improve the efficiency of the blades during installation and reduce the risk of the blades during the lifting process.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a batching device for pellet, includes the batching jar, the batching chamber has been seted up to the batching jar, batching jar intercommunication has a plurality of evenly distributed's inlet pipe and binder to deposit the pipe, batching jar is kept away from inlet pipe one end intercommunication and is had the discharging pipe, the batching jar is connected with batching mechanism, batching mechanism is including connecting the motor on the batching jar, the motor output is connected with pivot A, pivot A is connected with incomplete gear, incomplete gear meshing is connected with the rotation gear, rotation gear is close to batching jar one end and is connected with pivot B, pivot B sets up in the batching intracavity, pivot B periphery side is connected with the swivel ring, the leak opening has been seted up to the swivel ring, pivot B periphery side is connected with a plurality of evenly distributed's baffle, pivot B periphery side is connected with the taper table abrasive brick, pivot B periphery side is connected with a plurality of evenly distributed's stirring strip, the setting of taper table abrasive brick is in stirring strip upper portion, the setting is in taper table abrasive brick upper portion, the setting is in the baffle plate upper portion.

As a further scheme of the utility model: the batching jar is kept away from inlet pipe one end and is connected with a plurality of evenly distributed's support, every the support is kept away from batching jar one end and all is connected with antiskid ribbed tile.

As a further scheme of the utility model: the batching jar is kept away from support one end and is connected with multiunit evenly distributed's contact plate, every group the contact plate all is connected with the bin, the bin intercommunication has the contact tube, contact tube intercommunication inlet pipe.

As a further scheme of the utility model: the rotating shaft A is rotationally connected with the material mixing tank.

As a further scheme of the utility model: the ratio of the number of teeth of the incomplete gear to the number of teeth of the rotary gear is 1:4.

as a further scheme of the utility model: the blocking plate is abutted against the feeding pipe, and the rotating ring is abutted against the adhesive storage pipe.

The utility model has the beneficial effects that: by arranging the batching tank, the batching cavity, the contact plate, the storage tank, the contact pipe, the adhesive storage pipe, the batching mechanism, the feeding pipe and the discharging pipe, the utility model realizes the action of batching different materials at the same time, and improves the practicability and batching diversity of the device.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the batching mechanism according to the present utility model.

In the figure: 1. a batching tank; 2. a dosing chamber; 3. a contact plate; 4. a storage box; 5. a contact tube; 6. an adhesive storage tube; 7. a batching mechanism; 701. a motor; 702. a rotating shaft A; 703. an incomplete gear; 704. rotating the gear; 705. a rotating shaft B; 706. a blocking plate; 707. stirring strips; 708. a frustum grinding block; 709. a rotating ring; 710. a leak hole; 8. a feed pipe; 9. a discharge pipe; 10. a bracket; 11. a antiskid plate.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a proportioning device for pellets comprises a proportioning tank 1, wherein a proportioning cavity 2 is formed in the proportioning tank 1, a plurality of evenly distributed feeding pipes 8 and adhesive storage pipes 6 are communicated with the proportioning tank 1, a discharging pipe 9 is communicated with one end, far away from the feeding pipes 8, of the proportioning tank 1, a proportioning mechanism 7 is connected with the proportioning mechanism 7, the proportioning mechanism 7 comprises a motor 701 connected to the proportioning tank 1, an output end of the motor 701 is connected with a rotating shaft a702, the rotating shaft a702 is connected with an incomplete gear 703, the incomplete gear 703 is meshed with a rotating gear 704, one end, close to the proportioning tank 1, of the rotating gear 704 is connected with a rotating shaft B705, the rotating shaft B705 is arranged in the proportioning cavity 2, a rotating ring 709 is connected to the outer circumferential side of the rotating ring 709, a leak hole 710 is formed in the rotating ring 709, a plurality of evenly distributed blocking plates 706 are connected to the outer circumferential side of the rotating shaft B705, a plurality of evenly distributed stirring bars 707 are connected to the outer circumferential side of the rotating shaft B705, the stirring bars 708 are arranged on the upper parts of the conical bars, the blocking plates 706 are arranged on the upper parts of the stirring bars, the blocking plates 706 are arranged on the rotating ring 708, and the rotating plates 706 are arranged on the upper parts of the blocking plates 706.

Wherein, the batching jar 1 is kept away from inlet pipe 8 one end and is connected with a plurality of evenly distributed's support 10, and every support 10 is kept away from batching jar 1 one end and is all connected with antiskid ribbed tile 11, is provided with support 10 and antiskid ribbed tile 11 and can realize the effect to stably support batching jar 1; one end, far away from the bracket 10, of the material mixing tank 1 is connected with a plurality of groups of contact plates 3 which are uniformly distributed, each group of contact plates 3 is connected with a material storage tank 4, the material storage tanks 4 are communicated with a contact pipe 5, the contact pipe 5 is communicated with a feed pipe 8, and the contact plates 3 and the material storage tanks 4 are arranged so as to realize the effect of conveniently placing different types of materials; the rotating shaft A702 is rotationally connected with the material mixing tank 1, so that the phenomenon that the rotating shaft A is interfered with the material mixing tank 1 is avoided; the ratio of the number of teeth of the incomplete gear 703 to the rotation gear 704 is 1:4, ensuring that the ratio of the teeth number matches the number of the feeding pipes 8; the blocking plate 706 abuts against the feeding pipe 8, and the rotating ring 709 abuts against the adhesive storage pipe 6, so that intermittent discharging of the blocking plate 706 and the rotating ring 709 is ensured.

The working principle of the utility model is as follows: when the pellet ore proportioning is carried out, various materials can be respectively added into the storage boxes 4, then the adhesive is poured into the adhesive storage boxes, then the power supply of the motor 701 is connected, the motor 701 drives the rotating shaft 702 to rotate so as to drive the incomplete gear 703 to rotate, the incomplete gear 703 drives the rotating gear 704 to rotate, when the incomplete gear 703 rotates for four circles, the rotating gear 704 can rotate for one circle, in the whole process, each control panel controls the material discharging in each storage box 4, the rotary ring 709 and the leak holes 710 control the outflow of the adhesive, when the various materials fall onto the frustum grinding blocks 708, the frustum grinding blocks 708 grind the various mixed materials so as to fully mix, in the process, the adhesive enters the mixed materials to carry out the adhesive action, the materials are fully stirred through the stirring of the stirring bar 707, namely the full mixing action, and the various materials finally leak out of the discharging pipe 9 so as to carry out the next processing.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a batching device for pellet ore, its characterized in that, including batching jar (1), batching chamber (2) have been seted up to batching jar (1), batching jar (1) intercommunication has a plurality of evenly distributed inlet pipe (8) and binder to deposit pipe (6), batching jar (1) are kept away from inlet pipe (8) one end intercommunication and are had discharging pipe (9), batching jar (1) is connected with batching mechanism (7), batching mechanism (7) including connecting motor (701) on batching jar (1), motor (701) output is connected with pivot A (702), pivot A (702) are connected with incomplete gear (703), incomplete gear (703) meshing is connected with rotation gear (704), rotation gear (704) are close to batching jar (1) one end and are connected with pivot B (705), pivot B (705) set up in batching chamber (2), pivot B (705) periphery side is connected with rotation ring (709), taper ring (709) have been seted up and have been seted up leak hole (710), pivot A (702) are connected with incomplete gear (703), rotation gear (703) meshing is connected with a plurality of evenly distributed piece (706) and evenly distributed in the periphery of grinding table (706) are connected with the periphery of a plurality of grinding table (706), the frustum grinding block (708) is arranged on the upper portion of the stirring bar (707), the blocking plate (706) is arranged on the upper portion of the frustum grinding block (708), and the rotating ring (709) is arranged on the upper portion of the blocking plate (706).

2. The batching device for pellets according to claim 1, characterized in that one end of the batching tank (1) far away from the feeding pipe (8) is connected with a plurality of uniformly distributed brackets (10), and one end of each bracket (10) far away from the batching tank (1) is connected with a antiskid plate (11).

3. The batching device for pellets according to claim 1, characterized in that one end of the batching tank (1) far away from the bracket (10) is connected with a plurality of groups of evenly distributed contact plates (3), each group of contact plates (3) is connected with a storage box (4), the storage boxes (4) are communicated with a contact pipe (5), and the contact pipe (5) is communicated with a feeding pipe (8).

4. A batching device for pellets according to claim 1, characterized in that the rotating shaft a (702) is rotatably connected to the batching tank (1).

5. A pellet mill batching device according to claim 1, characterized in that the ratio of the number of teeth of the incomplete gear (703) to the rotating gear (704) is 1:4.

6. a pellet batching device according to claim 1, characterized in that the blocking plate (706) abuts the feeding pipe (8) and the rotating ring (709) abuts the adhesive storage pipe (6).