CN218637621U - Slurry suction pipe of flotation machine - Google Patents

Abstract

The utility model relates to a flotation machine technical field discloses a flotation machine inhales thick liquid pipe, inhale thick liquid pipe and divide into the inslot pipe, connect the outer tube, wherein the inslot pipe is arranged inside the cell body of flotation machine, inslot pipe and a center section of thick bamboo fixed connection, the inslot pipe through can dismantle the connection and be connected outer tube fixed connection. The number of the pulp suction pipes is 2, and the pulp suction pipes are symmetrically arranged on two sides of the central cylinder; the inner groove pipe is a polyethylene pipe; the groove inner pipe and the connecting outer pipe are connected through a flange; the flange plate of the inner pipe of the groove is a movable flange plate; the technical problems of easy blockage and inconvenient replacement are solved; the maintenance efficiency is effectively improved, and the cost is greatly reduced.

Description

Slurry suction pipe of flotation machine

Technical Field

The utility model relates to a flotation machine technical field especially relates to a flotation machine suction tube.

Background

The principle of the flotation machine is that when an impeller rotates, a negative pressure is formed in the center area of blades on the impeller, and air is sucked, ore is fed and foam middling is carried out under the action of the negative pressure. Air and ore pulp enter the space between the upper blades at the same time, and meanwhile, the lower blades suck the ore pulp from the bottom of the tank to enter the space between the lower blades. The upper ore pulp flow and the lower ore pulp flow in the middle of the impeller blade are combined and continue to move towards the periphery of the impeller, and the ore pulp air mixture leaves the impeller, flows through the cover plate, is stabilized and oriented by the bevel blade of the cover plate and then enters main ore pulp in the trough. Mineralized bubbles rise to the surface to form a foam layer, one part of ore pulp in the tank returns to the lower blade of the impeller for recirculation, and the other part of ore pulp enters the next tank for re-sorting or discharging.

In the actual use process, the impeller and the cover plate are easy-to-wear parts, and the slurry suction pipe is a thickened cast iron pipe, so that the slurry suction pipe is heavy in weight, easy to block and extremely inconvenient to replace.

In view of this, it is desirable to provide a new slurry suction pipe for a flotation machine.

Disclosure of Invention

The utility model aims at providing a novel flotation device inhale thick liquid pipe, in order to solve easy jam, change very inconvenient technical problem.

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

the utility model provides a flotation machine inhales thick liquid pipe, inhale thick liquid pipe 1 and divide into the inslot pipe, connect the outer tube, wherein the inslot pipe is arranged inside 2 of cell body of flotation machine, and inslot pipe and 3 fixed connection in the centre section of thick bamboo, inslot pipe through can dismantle the connection with connect outer tube fixed connection.

As the scheme is further optimized, the number of the pulp suction pipes 1 is 2, and the pulp suction pipes are symmetrically arranged on two sides of the central cylinder 3.

According to a further optimization scheme, the inner pipe of the groove is a plastic pipe.

Preferably, the slotted inner pipe is a polyethylene pipe.

And as a scheme for further optimization, the groove inner pipe and the connecting outer pipe are connected through flanges.

And as a scheme for further optimization, the flange plate of the inner pipe of the groove is a movable flange plate.

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

1. solves the technical problems of easy blockage and inconvenient replacement.

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

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

Drawings

FIG. 1 is a schematic view of a flotation machine slurry suction pipe;

wherein: 1. a pulp suction pipe 2, a groove body 3 and a central cylinder.

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 obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to 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 include, for example, fixed connections, removable connections, or integral connections; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or 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 figure 1, the utility model relates to a pulp suction pipe of flotation machine, pulp suction pipe 1 divide into the inslot pipe, connects the outer tube, and wherein the inslot pipe is arranged inside 2 of cell body of flotation machine, inslot pipe and 3 fixed connection of a center section of thick bamboo, the inslot pipe through can dismantle the connection and be connected outer tube fixed connection. The groove inner pipe and the connecting outer pipe are connected through flanges.

The number of the pulp suction pipes 1 is 2, and the pulp suction pipes are symmetrically arranged at two sides of the central cylinder 3.

The groove inner pipe is a plastic pipe. The inner groove pipe is a polyethylene pipe.

The flange plate of the inner pipe of the groove is a movable flange plate.

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 (6)

1. The utility model provides a flotation machine inhales thick liquid pipe, its characterized in that, inhale thick liquid pipe (1) and divide into inslot pipe, connection outer tube, wherein the inslot pipe is arranged inside cell body (2) of flotation machine, and inslot pipe and a center section of thick bamboo (3) fixed connection, inslot pipe through can dismantle the connection with connect outer tube fixed connection.

2. A slurry suction pipe of a flotation machine according to claim 1, characterized in that the slurry suction pipe (1) is 2 in number and is symmetrically arranged on both sides of the central cylinder (3).

3. The slurry suction pipe of a flotation machine according to claim 1, wherein the tank inner pipe is a plastic pipe.

4. The slurry suction pipe of a flotation machine according to claim 3, wherein the in-tank pipe is a polyethylene pipe.

5. A flotation machine slurry suction pipe according to any one of claims 1 to 4, wherein the inner pipe and the outer connecting pipe are connected by flanges.

6. The slurry suction pipe of a flotation machine according to claim 5, wherein the flange of the inner pipe of the tank is a movable flange.

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