CN220195157U - Bubble scraping device of flotation machine - Google Patents

Abstract

The utility model discloses a foam scraper of a flotation machine, which relates to the technical field of flotation machines and comprises a foam scraping plate, wherein a rotating rod is movably connected inside the foam scraping plate, two ends of the rotating rod are fixedly connected with a rotating disc, the side end of the rotating disc is provided with a rotating motor, and the upper end of the rotating motor is fixedly connected with a moving structure. When the flotation machine is used for floating mineral matters, the thickness of foam layers is large at the beginning, the quality is good, the foam layers should be scraped more, the moving structure is reduced by the rotation of the moving motor through the action of the gear and the rack, the foam scraping plate moves downwards, the foam can be scraped more each time, the collection quantity of the foam at the front section of the flotation machine can be improved, the foam is gradually reduced along with the progress of the flotation process, the quality is correspondingly reduced, at the moment, the foam scraping plate is moved upwards by the moving motor, only the upper end of the foam is scraped each time, the quality of the scraped foam can be ensured, and the problem that the foam scraping quantity of the traditional flotation machine cannot be regulated according to the flotation time is solved.

Description

Bubble scraping device of flotation machine

Technical Field

The utility model relates to the technical field of flotation machines, in particular to a foam scraper of a flotation machine.

Background

The flotation machine is short for a flotation concentrator, and refers to mechanical equipment for finishing a flotation process, in the flotation machine, ore pulp treated by adding a medicament is stirred and aerated, so that some ore particles are selectively fixed on bubbles, the ore pulp floats to the surface of the ore pulp to be scraped to form foam products, the rest part of the foam products are reserved in the ore pulp, and then the foam is scraped out by a foam scraper to achieve the purpose of separating minerals.

Then the existing flotation machine foam scraper is a simple scraper, when the flotation machine foam scraper turns over, the scraper can generate larger water waves in the process of entering solution, foam stirring can be caused, foam is pushed to the rear, the scraping is not facilitated, the quality and the efficiency of foam generated in the flotation process of the flotation machine are different, and the foam scraping amount of the existing flotation machine foam scraper cannot be adjusted according to the flotation time. To this end we provide a flotation machine froth scraping device which solves the above problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a foam scraper of a flotation machine.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bubble ware is scraped to flotation machine, includes scrapes the bubble board, scrape the inside swing joint of bubble board has the bull stick, bull stick both ends fixedly connected with carousel, carousel side is furnished with the rotation motor, rotation motor upper end fixedly connected with moving structure, moving structure and carousel contactless.

Further, the front end face of the foam scraping plate is provided with a groove, the groove does not penetrate through the foam scraping plate, the bottom end of the foam scraping plate is fixedly connected with an inclined plane, and the inclined plane always faces the foam outlet of the flotation machine.

Further, the moving structure comprises a moving motor, the lower surface of the moving motor is fixedly connected with the upper surface of the rotating motor, and the driving end of the moving motor is fixedly connected with a gear.

Further, the rotating motor and the side end of the moving motor are provided with fixed pulleys, the side end of each fixed pulley is movably connected with a protective shell, and the bottom of each protective shell is fixedly connected to the flotation machine.

Further, the side end in the protective housing is provided with a track groove, and the fixed pulley is movably connected in the track groove.

Further, the inside fixedly connected with rack of protective housing, rack and gear swing joint.

Third) beneficial effects

Compared with the prior art, the foam scraping device of the flotation machine has the following beneficial effects:

1. according to the utility model, the moving mechanism is arranged, when the flotation machine is used for floating mineral matters, the thickness of foam layers is large at the beginning, the quality is good, the foam layers should be scraped more, the moving structure is reduced by the rotation of the moving motor through the action of the gear and the rack, the foam scraping plate moves downwards, and foam can be scraped more each time, so that the collection amount of the foam at the front section of the flotation machine can be improved, the foam is gradually reduced along with the progress of the flotation process, the quality is correspondingly reduced, at the moment, the foam scraping plate is moved upwards by the moving motor, only the upper end of the foam is scraped each time, the quality of the scraped foam can be ensured, and the problem that the foam scraping amount of the conventional flotation machine cannot be regulated according to the flotation time is solved.

2. The foam scraping plate is movably connected with the rotating rod, the foam scraping plate is always in a sagging state under the action of gravity, the foam scraping plate can be vertically inserted into foam generated by the flotation machine under the drive of the rotating motor, the lower end of the foam scraping plate is an inclined plane, the stress generated by the foam scraping plate when the foam scraping plate enters a solution can be reduced, the wave generated by the foam scraping plate when the foam scraping plate and the rotating rod are contacted can be reduced, the foam can be effectively prevented from moving backwards, the foam scraping plate is provided with the groove, the foam can be prevented from flowing out from the lower end when the foam is pushed to move forwards, and the problem that the foam is pushed backwards by water wave generated by the foam scraping device of the existing flotation machine when the foam scraping device enters the flotation solution is solved.

Drawings

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

FIG. 2 is a schematic diagram illustrating the position of a rotary motor and a mobile motor according to the present utility model;

FIG. 3 is a schematic view of a protective shell according to the present utility model;

FIG. 4 is a schematic view of the side end planing surface of the device of the present utility model.

In the figure: 1. a foam scraping plate; 101. a groove; 102. an inclined plane; 2. a rotating rod; 3. a turntable; 4. a rotating motor; 5. a moving structure; 501. a moving motor; 502. a gear; 503. a fixed pulley; 504. a protective shell; 505. a track groove; 506. a rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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 to 4, the present utility model provides a technical solution: the utility model provides a flotation machine scrapes bubble ware, including scraping bubble board 1, the terminal surface is offered flutedly before scraping bubble board 1, and flutedly 101 do not pierce through scrape bubble board 1, and flutedly 101 can be with the foam gathering to its port in, can avoid the foam to flow from scraping bubble board 1 lower extreme, scrape bubble board 1 bottom fixedly connected with inclined plane 102, inclined plane 102 its bubble mouth towards the flotation machine all the time, can reduce the stress that scrapes bubble board 1 and produce when getting into the solution, can reduce the spray that produces when both contact, can effectually avoid the foam to move backward.

The inside swing joint of scraping the bubble board 1 has bull stick 2, can make and scrape bubble board 1 to exist all the time under the effect of gravity and be in the sagging state, can make and scrape bubble board 1 with minimum surface contact solution, can reduce the range of wave, bull stick 2 both ends fixedly connected with carousel 3, carousel 3 side is furnished with rotation motor 4, rotates motor 4 and can drive carousel 3 and rotate to make and scrape bubble board 1 and rotate.

The rotating motor 4 upper end fixedly connected with removes structure 5, remove structure 5 and carousel 3 contactless, remove structure 5 includes moving motor 501, moving motor 501 lower surface and rotating motor 4's last fixed surface connection, moving motor 501 drive end fixedly connected with gear 502, rotating motor 4 is furnished with fixed pulley 503 with moving motor 501 side, fixed pulley 503 can make things convenient for moving motor 501 to remove, fixed pulley 503 side swing joint has protective housing 504, protective housing 504 bottom fixed connection is on the flotation machine, protective housing 504 can protect two motors, reduce the corrosiveness of steam to it, track groove 505 has been seted up to protective housing 504 inside side, fixed pulley 503 is at track inslot swing joint, can retrain fixed pulley 503, the inside fixedly connected with rack 506 of protective housing 504, rack 506 and gear 502 swing joint.

Working principle: the device is arranged at a foam outlet of a flotation machine, after a chemical agent is added into the flotation machine, the surface of a solution can generate foam, a rotating motor 4 is started to drive a rotary table 3 to rotate, so that a rotary rod 2 rotates, a foam scraping plate 1 is movably connected with the rotary rod 2, the foam scraping plate 1 always falls down under the action of gravity, the rotary rod 2 moves, a gear 502 is driven to rotate to enable the gear 502 to act with a rack 506 in a protective shell 504 when flotation is just started, the moving motor 501 moves downwards, the rotating motor 4, the rotary table 3, the rotary rod 2 and the foam scraping plate 1 can move downwards, the foam scraping plate 1 can scrape more foam, along with the flotation process, the moving motor 501 moves upwards, only the upper end of the foam is scraped each time, in the scraping process, a slope 102 at the lower end of the foam scraping plate 1 is firstly contacted with the foam solution, and the foam scraping plate 1 is pushed to move forwards to enable the foam to flow into a collecting pipeline from the foam outlet of the flotation machine under the driving of the rotating motor 4.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A froth scraping device of a flotation machine, comprising a froth scraping plate (1), characterized in that: the bubble scraping plate is characterized in that the rotating rod (2) is movably connected inside the bubble scraping plate (1), two ends of the rotating rod (2) are fixedly connected with the rotating disc (3), a rotating motor (4) is arranged at the side end of the rotating disc (3), a moving structure (5) is connected to the upper end of the rotating motor (4), and the moving structure (5) is not contacted with the rotating disc (3).

2. A flotation machine froth cleaner according to claim 1, wherein: the foam scraping plate is characterized in that a groove (101) is formed in the front end face of the foam scraping plate (1), the groove (101) does not penetrate through the foam scraping plate (1), an inclined plane (102) is fixedly connected to the bottom end of the foam scraping plate (1), and the inclined plane (102) always faces the foam outlet of the flotation machine.

3. A flotation machine froth cleaner according to claim 1, wherein: the movable structure (5) comprises a movable motor (501), the lower surface of the movable motor (501) is fixedly connected with the upper surface of the rotary motor (4), and the driving end of the movable motor (501) is fixedly connected with a gear (502).

4. A flotation machine froth cleaner according to claim 3, wherein: the rotating motor (4) and the side end of the moving motor (501) are provided with fixed pulleys (503), the side ends of the fixed pulleys (503) are movably connected with protective cases (504), and the bottoms of the protective cases (504) are fixedly connected to the flotation machine.

5. A flotation machine froth cleaner according to claim 4, wherein: the inner side end of the protective shell (504) is provided with a track groove (505), and the fixed pulley (503) is movably connected in the track groove (505).

6. A flotation machine froth cleaner according to claim 4, wherein: the inside fixedly connected with rack (506) of protective housing (504), rack (506) and gear (502) swing joint.