CN222368805U - Multifunctional splash-proof feeding device - Google Patents

Abstract

The utility model discloses a multifunctional splash-proof feeding device which comprises a feeding device, wherein a first feeding pipe and an air communicating pipe are arranged on a top cover of the feeding device, the bottom ends of the first feeding pipe and the air communicating pipe extend into a storage barrel, a second feeding pipe and a third feeding pipe are arranged at intervals from top to bottom on the upper part of the inner wall of the feeding device, the second feeding pipe and the third feeding pipe are communicated with the feeding device, a plurality of falling plates are welded on the inner wall of the feeding device at a set distance level at vertical intervals, and the adjacent falling plates are arranged in a left-right staggered mode. The device can effectively prevent the feeding pulp from splashing, keep the environment clean, avoid the waste of materials, and the inside of the feeding device is provided with a plurality of falling plates, so that the pulp with different properties is mixed together under the unpowered condition by repeated falling, thereby effectively reducing the energy consumption of a production system.

Description

Multifunctional splash-proof feeding device

Technical Field

The utility model belongs to the field of mining equipment, and particularly relates to a multifunctional splash-proof feeding device.

Background

At present, the mine industry has more ore pulp storage tanks and various stirring tanks. In the production process, ore pulp flows into the barrel at a certain speed in a self-flowing or pumping mode, the newly-entered ore pulp impacts with the original ore pulp in the barrel and the inner wall of the barrel, and is easy to splash outside the barrel, so that the on-site production environment is polluted, additional loss is caused, and the economic benefit of enterprises is reduced.

In addition, in the mining production process, two or more ore slurries and medicaments are often required to be mixed together to prepare for the next production. At present, the equipment used for mixing the ore pulp and the medicament is mainly various stirring barrels, and the equipment is used for manufacturing turbulent flow through mechanical stirring, so that different ore pulp and medicaments are uniformly mixed, and the mixing and size mixing effects of the ore pulp and the medicaments are ensured. The mode has good production effect, but requires additional power consumption, which is unfavorable for energy conservation and consumption reduction.

Disclosure of utility model

The utility model aims to provide a multifunctional splash-proof feeding device so as to solve the technical problems.

The technical scheme includes that the multifunctional splash-proof feeding device comprises a feeding device body, wherein the feeding device body is a box body or a barrel body, a first feeding pipe and an air communicating pipe are arranged on a top cover of the feeding device body, the bottom ends of the first feeding pipe and the air communicating pipe extend into the feeding device body, a second feeding pipe and a third feeding pipe are arranged at intervals from top to bottom on the upper portion of the side wall of the feeding device body, the second feeding pipe and the third feeding pipe are communicated with the feeding device body, a plurality of falling plates are welded on the inner wall of the feeding device body at set intervals in a vertical mode, and the adjacent falling plates are arranged in a left-right staggered mode.

Preferably, the uppermost falling plate is arranged right below the first feeding pipe and is positioned between the second feeding pipe and the third feeding pipe.

Preferably, the length of the drop plate is half the width of the feeding device.

Preferably, the falling plates are uniformly arranged at intervals, the vertical distance H between adjacent falling plates is greater than or equal to 0.5 times the width of the feeding device, and the total height h=n×h of the feeding device, wherein N is an integer greater than or equal to 3.

Preferably, at least one falling plate is arranged below the feeding pipe III.

Preferably, the pipe diameter of the first feeding pipe is larger than the pipe diameters of the second feeding pipe and the third feeding pipe.

Preferably, the bottom of the feeding device is provided with a last falling plate, and the mixed materials are downwards discharged into the feeding device through a hole beside the last falling plate and enter the stirring barrel or the storage barrel.

Compared with the prior art, the device has the beneficial effects that the feeding pipe I, the feeding pipe II, the feeding pipe III, the air communicating pipe and the falling plate are arranged on the closed multifunctional feeding device, so that the ore pulp enters the storage barrel in a closed mode, the problem of random splashing of the ore pulp can be solved, meanwhile, the ore pulp with different properties is mixed together under the condition of no power through repeated falling, and the energy consumption of a production system is effectively reduced.

Drawings

FIG. 1 is a cross-sectional view of a feeding device;

fig. 2 is a top view of the feeding device.

Detailed Description

The utility model will be further explained in relation to the drawings of the specification, so as to be better understood by those skilled in the art.

Example 1

As shown in figures 1-2, the multifunctional splash-proof feeding device comprises a feeding device 1, a feeding pipe I2 and an air communicating pipe 3 are arranged on the top cover of the feeding device 1, the bottom ends of the feeding pipe I2 and the air communicating pipe 3 extend into the feeding device 1, the air communicating pipe 3 only needs to penetrate through the top cover of the feeding device 1 and cannot protrude out of the inner wall of the top cover of the feeding device 1 so as to keep the atmospheric pressure inside and outside the feeding device 1 consistent, feeding is facilitated, a feeding pipe II 4 and a feeding pipe III 5 are arranged at the upper part of the side wall of the feeding device 1 at intervals from top to bottom, the feeding pipe II 4 and the feeding pipe III 5 are communicated with the feeding device 1 and are respectively used for adding other ore pulp, a plurality of falling plates 6 are welded on the inner wall of the feeding device 1 at vertical intervals at set distances in a horizontal mode, and the adjacent falling plates 6 are arranged in a staggered mode to form a high-low falling structure, and the ore pulp is repeatedly mixed.

Further, the uppermost falling plate 6 is arranged right below the first feeding pipe 2 and is positioned between the second feeding pipe 4 and the third feeding pipe 5, and materials entering from the first feeding pipe 2 and the second feeding pipe 4 are blocked to form a falling state, so that the purpose of preliminary mixing is achieved.

The length of the falling plate 6 is half of the width of the feeding device 1, so that the falling plate can prevent the entering materials from falling down from the other side, the mixing effect is achieved, the vacated part has a good circulation effect, and the blockage is avoided.

In order to improve the mixing effect on the materials, the materials fall repeatedly, the falling plates 6 are uniformly arranged at intervals, the vertical distance H between the adjacent falling plates 6 is more than or equal to 0.5 times the width of the feeding device 1, and the total height h=n×h of the feeding device 1, wherein N is an integer more than or equal to 3.

At least one falling plate 6 is arranged below the feeding pipe III 5, so that falling mixing of materials entering from the feeding pipe III 5 can be ensured.

Further, the pipe diameter of the first feeding pipe 2 is larger than the pipe diameters of the second feeding pipe 4 and the third feeding pipe 5, more materials can enter, and the materials fall from the highest position to be mixed.

The bottom of the feeding device 1 is provided with a last falling plate 6, and the mixed materials are discharged downwards from the feeding device 1 through a hole beside the last falling plate 6 and enter a stirring barrel or a storage barrel (box).

The main body of the device adopts steel plates for integral welding, and can be stuck with wear-resistant/corrosion-resistant coatings on the inner (outer) surfaces according to the properties of ore pulp.

The feeding device 1 is provided with the feeding pipe I2, the feeding pipe II 4 and the feeding pipe III 5, so that feeding ore pulp can be effectively prevented from splashing outside the storage vat, the environment is kept clean, the waste of materials is avoided, the feeding device 1 is internally provided with the plurality of falling plates 6, and the ore pulp with different properties is mixed together under the unpowered condition by repeated falling, so that the energy consumption of a production system is effectively reduced.

The above examples are only illustrative of the preferred embodiments of the present utility model and do not limit the scope of the utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model as defined in the claims without departing from the design spirit and principle of the present utility model.

Claims (7)

1. A multifunctional anti-splashing feeding device, characterized in that it comprises a feeding device (1), wherein the feeding device (1) is in the form of a box or barrel, a feeding pipe (2) and an air connecting pipe (3) are arranged on the top cover of the feeding device (1), the bottom end of the feeding pipe (2) extends into the feeding device (1) for a distance, a feeding pipe (4) and a feeding pipe (5) are arranged at intervals from top to bottom on the upper part of the side wall of the feeding device (1), and the feeding pipe (4) and the feeding pipe (5) are connected to the feeding device (1); a plurality of drop plates (6) are horizontally welded at a set distance on the inner wall of the feeding device (1), and adjacent drop plates (6) are arranged alternately left and right. 2. A multifunctional anti-splashing feeding device according to claim 1, characterized in that the uppermost drop plate (6) is arranged directly below the first feeding pipe (2) and between the second feeding pipe (4) and the third feeding pipe (5). 3. A multifunctional anti-splashing feeding device according to claim 1 or 2, characterized in that the length of the drop plates (6) is half of the total width of the feeding device (1), and they are arranged alternately along the inner wall of the feeding device (1). 4. A multifunctional anti-splashing feeding device according to claim 1, characterized in that the drop plates (6) are evenly spaced, the vertical distance h between two adjacent drop plates (6) is ≥ 0.5 times the width of the feeding device (1), and the total height of the feeding device (1) is H = N × h, where N is an integer greater than or equal to 3. 5. A multifunctional anti-splashing feeding device according to claim 1, characterized in that the feeding pipe three (5) is located below the first drop plate (6) and is higher than the second drop plate (6), and there is at least one drop plate (6) below the feeding pipe three (5). 6. A multifunctional anti-splashing feeding device according to claim 1, characterized in that the diameter of the feeding pipe 1 (2) is larger than the diameters of the feeding pipe 2 (4) and the feeding pipe 3 (5). 7. A multifunctional anti-splashing feeding device according to claim 1, characterized in that a last drop plate (6) is provided at the bottom of the feeding device (1), and the mixed material is discharged downward from the feeding device (1) through the hole next to the last drop plate (6) and enters the mixing barrel or the storage barrel.