CN218421179U

CN218421179U - Feeding device of defoaming machine

Info

Publication number: CN218421179U
Application number: CN202222811041.1U
Authority: CN
Inventors: 阳建苗; 龙学君; 李政; 陈茂林
Original assignee: Jiangxi Copper Co Ltd
Current assignee: Jiangxi Copper Co Ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-03
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to the technical field of mining machinery, and discloses a feeding device of a defoaming machine, which comprises a lifting assembly, a connector, a connecting rod and a hopper; the lifting assembly is fixed on the defoaming machine bracket; the lifting assembly is fixedly connected with the upper end of the connector; the lower end of the connector is fixedly connected with the upper ends of the connecting rods; the front part of the hopper is a pyramid part, and the rear part of the hopper is a cone part; the pyramid part is processed by a flat plate; the bottom of the hopper is provided with a through hole, and the through hole is fixedly connected with the feeding short circuit and then sequentially connected with the right-angle elbow and the discharging short circuit; the edge of the hopper is provided with a plurality of flow guide ports, a cone of the hopper is distributed with a plurality of reinforcing ribs along the center of the conical top, the reinforcing ribs are connected with the lower end of the connecting rod in a matching way, and the number of the reinforcing ribs is the same as that of the connecting rod; the technical problem that the defoaming effect of the defoaming machine is influenced due to the fact that the feeding amount of the defoaming machine is not high is solved.

Description

Feeding device of defoaming machine

Technical Field

The utility model relates to a mining machinery technical field especially relates to a defoaming machine feed arrangement.

Background

The thickener is an important part in the production process flow of mines and is widely applied in the concentration and dehydration process of concentrate. In the concentrate concentration process, due to the addition of the beneficiation reagent, a concentrate foam layer with the thickness of 20-50 cm is formed on the surface of the thickening tank, and the sedimentation efficiency of the thickener is seriously influenced.

In order to eliminate the adverse effect of foam on concentrate sedimentation and improve sedimentation efficiency, mechanical defoaming is a novel defoaming method. The defoaming machine is installed on a bridge frame of the thickener, a feeding device of the defoaming machine is a common conical funnel, the common conical funnel is fixed on four hollow spheres, the hollow spheres are suspended on the liquid level of ore slurry (in a foam layer), the hollow spheres rotate around the center of the thickener along with the bridge frame, the materials are fed from a large-opening end of the funnel, and a discharge opening is a narrow-opening end and is connected with a vacuum tube feeding hole of the defoaming machine.

Because the concentrate foam has high viscosity, the conical shape has no cutting and guiding effect, and the foam can be scratched along the conical edge; simultaneously, adopt floater control funnel feed inlet height, after foam thickness produced the change, also can appear the foam and can not get into the condition of funnel. In both cases, the feeding amount of the defoaming machine is not high, and the defoaming effect of the defoaming machine is influenced.

In view of this, it is desirable to provide a new feeding device for a defoaming machine.

Disclosure of Invention

The utility model aims at providing a novel defoaming machine feeding device, not high in order to solve defoaming machine feeding volume, influence the technical problem of defoaming effect of defoaming machine.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a feeding device of a defoaming machine comprises a lifting component 1, a connector 3, a connecting rod 5 and a hopper 6; the lifting assembly 1 is fixed on the bracket of the defoaming machine; the lifting assembly 1 is fixedly connected with the upper end of the connector 3; the lower end of the connector 3 is fixedly connected with the upper ends of a plurality of connecting rods 5; the front part of the hopper 6 is a pyramid part 6-2, and the rear part of the hopper is a cone part 6-1; the pyramid part 6-2 is formed by processing a flat plate 6-3; the bottom of the hopper 6 is provided with a through hole 6-4, the through hole 6-4 is fixedly connected with the feeding short circuit 6-6, and then is sequentially connected with a right-angle elbow 6-7 and a discharging short circuit 6-8; the edge of the hopper 6 is provided with a plurality of flow guide openings 6-5, the cone of the hopper 6 is distributed with a plurality of reinforcing ribs 6-9 along the center of the cone top, the reinforcing ribs 6-9 are connected with the lower end of the connecting rod 5 in a matching way, and the number of the reinforcing ribs 6-9 is the same as that of the connecting rod 5.

Further optimization as the scheme, the lifting component 1 and the connector 3 comprise mutually matched flange plates 3-1, and the lifting component 1 and the connector 3 are fixedly connected through the connecting bolt 2.

As a further optimization of the solution, the lifting assembly 1 is a threaded lifting assembly.

As a further optimization of the solution, the connecting head 3 is made of stainless steel, and the connecting rod 5 is made of stainless steel.

As a scheme for further optimization, the hopper 6 is made of stainless steel, and the flat plate 6-3 is a stainless steel plate.

As the scheme is further optimized, the reinforcing ribs 6-9 are connected with the connecting rod 5 in a matched mode, and the number of the reinforcing ribs and the number of the connecting rod 5 are 4.

As the scheme is further optimized, the outer side of the discharging end of the discharging short joint 6-8 is designed to be in a pagoda shape.

As the scheme is further optimized, 5 diversion ports 6-5 are arranged on the feeding edge of the hopper 6.

As a further optimization of the scheme, the reinforcing ribs 6-9 are fixedly connected to the cone of the hopper 6.

As the scheme is further optimized, the reinforcing ribs 6-9 are uniformly distributed along the center of the cone top.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. the technical problem that the defoaming effect of the defoaming machine is influenced due to low feeding amount of the defoaming machine is solved;

2. the device has the advantages of simple structure, reliable performance, simplicity, feasibility, convenience in popularization and the like;

3. the defoaming efficiency is effectively improved, and the cost is greatly reduced.

Drawings

FIG. 1 is a schematic view of a feeding device of a defoaming machine;

FIG. 2 is a schematic view of a connector;

FIG. 3 is a view from the A direction

FIG. 4 is a schematic view of a connecting rod;

FIG. 5 is a top view of the hopper;

FIG. 6 is a side view of the hopper;

FIG. 7 is a schematic view of a hopper

Wherein: 1. the lifting assembly comprises a lifting assembly 2, a connecting bolt 3, a connector 4, a pin 5, a connecting rod 6 and a hopper;

3-1 parts of flange plates, 3-2 parts of stainless steel pipes, 3-3 parts of connecting plates, 3-4 parts of connecting through holes;

5-1, 5-2, 5-3 through holes and 5-3 through grooves;

6-1 parts of conical parts, 6-2 parts of pyramid parts, 6-3 parts of flat plates, 6-4 parts of through holes, 6-5 parts of flow guide openings, 6-6 parts of feeding short joints, 6-7 parts of right-angle bends, 6-8 parts of discharging short joints, 6-9 parts of reinforcing ribs, 6-10 parts of upper end through holes.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present embodiments, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Referring to the attached drawings 1-6, the utility model relates to a feeding device of a defoaming machine, which comprises a lifting component 1, a connector 3, a connecting rod 5 and a hopper 6; the lifting assembly 1 is fixed on the defoaming machine bracket; the lifting assembly 1 is fixedly connected with the upper end of the connector 3; the lower end of the connector 3 is fixedly connected with the upper ends of a plurality of connecting rods 5; the front part of the hopper 6 is a pyramid part 6-2, and the rear part is a cone part 6-1; the pyramid part 6-2 is formed by processing a flat plate 6-3; the bottom of the hopper 6 is provided with a through hole 6-4, the through hole 6-4 is fixedly connected with the feeding short circuit 6-6, and then is sequentially connected with a right-angle elbow 6-7 and a discharging short circuit 6-8; the edge of the hopper 6 is provided with a plurality of flow guide openings 6-5, the cone of the hopper 6 is distributed with a plurality of reinforcing ribs 6-9 along the center of the cone top, the reinforcing ribs 6-9 are connected with the lower end of the connecting rod 5 in a matching way, and the number of the reinforcing ribs 6-9 is the same as that of the connecting rod 5.

Examples

A feeding device of a defoaming machine comprises a lifting assembly 1, a connecting bolt 2, a connector 3, a pin 4, a connecting rod 5 and a hopper 6.

The lifting component 1 is a threaded lifting component.

The middle part of the connector 3 is a stainless steel pipe 3-2, the upper end of the connector is welded with a flange plate 3-1 which is made of stainless steel, the lower end of the connector is uniformly distributed and welded with four stainless steel connecting plates 3-3, the connecting plates 3-3 form a right triangle, the right end of the connector is rounded, and the center of the round corner is provided with a connecting through hole 3-4.

The connecting rod 5 is made of stainless steel round steel, the connecting parts are symmetrically arranged at two ends of the connecting rod and are composed of a plane 5-1, a through hole 5-2 and a through groove 5-3. The through hole 5-2 is the same as the connecting through hole 3-4 of the connector 3 in size.

The hopper 6 is made of stainless steel, the whole shape of the hopper is composed of a conical part 6-1 and a pyramid part 6-2, a conical top is cut along the vertical direction of the axis of the conical part 6-1, a flat plate 6-3 is welded, the flat plate 6-3 is a stainless steel plate, a through hole 6-4 is formed in the flat plate 6-3, a feeding short joint 6-6 is welded at the through hole 6-4, a right-angled elbow 6-7 is welded at an outlet of the feeding short joint 6-6, a discharging short joint 6-8 is welded at an outlet of the right-angled elbow 6-7, and the outer side of a discharging end of the discharging short joint 6-8 is in a pagoda shape. The feeding edge of the hopper 6 is provided with 5 semi-regular hexagon diversion ports 6-5 with the width of 100mm and the angles of 120 degrees, 4 reinforcing ribs 6-9 are evenly distributed and welded along the center of the conical top, the end parts of the reinforcing ribs are provided with fillets, and the centers of the fillets are provided with upper end through holes 6-10.

When the feeding device is assembled, the flange plate of the lifting assembly 1 is connected with the flange plate 3-1 of the connector 3 through the connecting bolt 2, the connecting plate 3-3 of the connector 3 is arranged in the through groove 5-3 of the connecting rod 5, meanwhile, the connecting through hole 3-4 of the connector 3 is ensured to be aligned with the through hole 5-2 of the connecting rod 5, 4 pins 4 are arranged, 4 reinforcing ribs 6-9 of the hopper 6 are arranged in the through groove 5-3 of the other end of the connecting rod 5, meanwhile, the upper end through hole 6-10 on the reinforcing rib 6-9 of the hopper 6 is ensured to be aligned with the through hole 5-2 of the other end of the connecting rod 5, and the other 4 pins 4 are arranged, so that the assembling of the feeding device of the defoaming machine is completed.

When the feeding device of the defoaming machine is used, the hand-operated support of the lifting component 1 is fixed on the bracket, and the discharge short circuit 6-8 of the hopper 6 is connected with the feeding hose and is hooped by the hoop. Because the outer ends of the discharge short joints 6-8 are designed into a pagoda shape, a good sealing effect can be achieved. The handle of the lifting component 1 is rotated clockwise or anticlockwise by a hand, the hopper can be freely adjusted in the depth of the foam layer under the driving of the thread lifting component, so that foams in all depths of the ore pulp foam layer can be absorbed, the unique shape of the feeding device can be the same as that of an icebreaker, the adhesion of ore pulp to the hopper 6 of the feeding device is reduced, and meanwhile, the feeding device has a guiding function and can enable the ore pulp foams to be continuously sucked into the defoaming machine from the feeding port.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be considered by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. A feeding device of a defoaming machine is characterized by comprising a lifting assembly (1), a connector (3), a connecting rod (5) and a hopper (6);

the lifting assembly (1) is fixed on the bracket of the defoaming machine;

the lifting assembly (1) is fixedly connected with the upper end of the connector (3);

the lower end of the connector (3) is fixedly connected with the upper ends of the connecting rods (5);

the front part of the hopper (6) is a pyramid part (6-2), and the rear part of the hopper is a cone part (6-1);

the pyramid part (6-2) is formed by processing a flat plate (6-3);

the bottom of the hopper (6) is provided with a through hole (6-4), the through hole (6-4) is fixedly connected with the feeding short joint (6-6), and then is sequentially connected with a right-angle elbow (6-7) and a discharging short joint (6-8);

the edge of the hopper (6) is provided with a plurality of flow guide ports (6-5), a cone of the hopper (6) is distributed with a plurality of reinforcing ribs (6-9) along the center of the conical top, the reinforcing ribs (6-9) are connected with the lower end of the connecting rod (5) in a matching way, and the number of the reinforcing ribs (6-9) is the same as that of the connecting rod (5).

2. A feeding device for a defoaming machine according to claim 1, characterized in that the lifting unit (1) and the connecting head (3) comprise mutually matched flanges (3-1), and the lifting unit (1) and the connecting head (3) are fixedly connected through the connecting bolt (2).

3. A machine feeding device according to claim 1, characterized in that said lifting assembly (1) is a threaded lifting assembly.

4. A machine feeding device according to claim 1, characterized in that said connecting head (3) is made of stainless steel and the connecting rod (5) is made of stainless steel.

5. A machine feeding device according to claim 1, characterized in that the hopper (6) is made of stainless steel and the plates (6-3) are stainless steel plates.

6. A machine feeding device according to claim 1, characterised in that said ribs (6-9) are fitted with the connecting rods (5), both 4 in number.

7. A feeding device of a defoaming machine according to claim 1, characterized in that the outer side of the discharge end of said short discharge connector (6-8) is pagoda-shaped.

8. A machine feeding device according to claim 1, characterized in that the hopper (6) is provided with 5 flow guides (6-5) at its feeding edge.

9. A machine feeding device according to claim 1, characterised in that said reinforcing bars (6-9) are fixedly connected to the cone of the hopper (6).

10. A machine feeding device according to claim 1, characterised in that said ribs (6-9) are evenly distributed along the centre of the cone apex.