CN219002303U - Sand flow state tailing concentrator - Google Patents

Abstract

The utility model discloses a sand flow state tailing thickener, and relates to the technical field of sand tailing material treatment. Including the sedimentation tank, sedimentation tank middle part fixedly connected with inlayer cartridge filter, inlayer cartridge filter outside is provided with the outer cartridge filter that is fixed in the sedimentation tank top, the sedimentation tank top is provided with the portal frame that spanes the sedimentation tank, and portal frame top central authorities are provided with the engine assembly, and the portal frame below still is provided with the agitating unit through engine assembly driven. According to the utility model, through the arrangement of the sedimentation tank, the outer-layer filter cylinder, the inner-layer filter cylinder, the stirring device and the like, the device can continuously stir the tailing materials through the stirring device after the tailing materials enter the sedimentation tank, the tailing materials can be conveniently dehydrated and sorted under the action of gravity and stirring, in the process, the external tailing materials can not obstruct the filtration and are conveniently dehydrated due to the stirring action, and meanwhile, the device can contain a large amount of tailings for sedimentation and concentration at one time, so that the efficiency is high, and the practicability is good.

Description

Sand flow state tailing concentrator

Technical Field

The utility model relates to the technical field of sand and stone tailing materials, in particular to a sand and stone flow state tailing concentrator.

Background

The concentrator is suitable for dewatering concentrate and tailings of a concentrating mill, and is widely used in industries such as metallurgy, chemical industry, coal, nonmetallic concentrating, environmental protection and the like.

The high-efficiency environment-friendly tailing classifying concentrator with the authorized bulletin number of CN212854953U discloses that two vertically distributed sliding grooves are formed in the outer wall of the rotating shaft, and the matched sleeve is elastically connected with the sliding grooves through springs; the sedimentation disk is in sliding fit with the sliding groove through the square matching sleeve, the spring is elastically compressed to enable the sedimentation disk to rebound, sediment on the surface of the sedimentation disk is filtered to the lower side through the hole and falls into the interior of the sedimentation cavity, and meanwhile, the sedimentation stirring adopts the same driving piece, so that the mechanical structure is simplified, the convenience of maintenance is improved, and the device has practicability.

The device realizes the separation and concentration of tailing materials by filtering layer by layer and stirring, but in the filtering process of the device, the tailing materials which are retained on the upper layer can be gradually deposited and stacked by a tray, so that the filtering effect is affected, the filtering is slow, the efficiency is reduced, and the effect is poor.

Disclosure of Invention

The utility model aims to provide a sand flow state tailing thickener, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sand flow state tailing concentrator comprises a sedimentation tank, wherein an inner-layer filter cartridge is fixedly connected to the middle of the sedimentation tank, and an outer-layer filter cartridge fixed to the top of the sedimentation tank is arranged outside the inner-layer filter cartridge;

the sedimentation tank is characterized in that a portal frame crossing the sedimentation tank is arranged above the sedimentation tank, an engine assembly is arranged in the center of the top of the portal frame, and a stirring device driven by the engine assembly is further arranged below the portal frame.

Preferably, a plurality of ground piles are fixedly connected with the bottom of the sedimentation tank, a distance is arranged between the bottom of the sedimentation tank and the ground, a discharging hole which is formed in the middle of the sedimentation tank is formed in the filter cylinder of the inner layer, the discharging hole is communicated with the lower portion of the sedimentation tank, and the inner wall of the bottom of the sedimentation tank is in a cambered surface shape.

Preferably, the sedimentation tank surface fixedly connected with sedimentation tank inside be linked together inlet pipe and inlet tube, inlet pipe and inlet tube highly are all higher than the height of outer cartridge filter.

Preferably, a distance is provided between the outer layer filter cartridge and the inner layer filter cartridge, wherein the outer layer filter cartridge is higher than the sedimentation tank side wall and the pore diameter of the outer layer filter cartridge is larger than that of the inner layer filter cartridge.

Preferably, the stirring device comprises a fixed plate fixedly connected to the inner wall of the inner-layer filter cylinder, a rotating shaft rod is rotatably connected to the top of the fixed plate, a connecting block is fixedly connected to the top of the rotating shaft rod, a plurality of stirring rods are fixedly connected to the periphery of the connecting block, and the top of the connecting block is connected with the engine assembly.

Preferably, the puddler includes a plurality of connecting rods that are connected with the connecting block, and the connecting rod other end fixedly connected with scrapes the wall pole, scrapes wall pole bottom fixedly connected with sill bar, wherein, scrapes wall pole top one side and rotates and be connected with spacing gyro wheel, spacing gyro wheel swing joint in the limit top of enclosing of sedimentation tank.

Compared with the prior art, the utility model has the beneficial effects that:

this grit flow state tailing concentrator passes through setting up such as sedimentation tank, outer cartridge filter, inlayer cartridge filter and agitating unit, and the device can constantly stir through agitating unit after tailing material gets into the sedimentation tank, under gravity and stirring effect, and the tailing material of being convenient for dewaters and selects separately, at this in-process, outside tailing material can not hinder the filtration and make things convenient for dehydration because the stirring action, and the device once only can hold a large amount of tailings simultaneously and precipitate the concentration, and efficiency is higher, and the practicality is good.

Drawings

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

FIG. 2 is a schematic view of the stirring device of the present utility model;

fig. 3 is a schematic top view structure of the present utility model.

In the figure: 1. a sedimentation tank; 2. an outer layer filter cartridge; 3. an inner layer filter cartridge; 4. a portal frame; 5. an engine assembly; 6. a stirring device; 601. a rotating shaft lever; 602. a connecting block; 603. a fixing plate; 604. a connecting rod; 605. a wall scraping rod; 606. a bottom bar; 607. limiting idler wheels; 7. a feed pipe; 8. a water inlet pipe; 9. and (5) pile.

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.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements 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.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.

As shown in fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a grit flow state tailing concentrator, includes sedimentation tank 1, sedimentation tank 1 middle part fixedly connected with inlayer cartridge filter 3, and inlayer cartridge filter 3 outside is provided with and is fixed in outer cartridge filter 2 at sedimentation tank 1 top, and two cartridge filters are used for carrying out the separation to the inside tailing of sedimentation tank 1, and the tailing of filling in sedimentation tank 1 filters and discharges water filtration under the effect of inlayer cartridge filter 3, realizes the separation and the dehydration of tailing.

The sedimentation tank 1 top is provided with the portal frame 4 that spanes sedimentation tank 1, and portal frame 4 top central authorities are provided with engine assembly 5, and portal frame 4 below still is provided with through engine assembly 5 driven agitating unit 6, stirs inside tailing through agitating unit 6, makes it filter and drainage better.

The device can constantly stir through agitating unit 6 after tailing material gets into sedimentation tank 1, and under gravity and stirring effect, the tailing material of being convenient for dewaters and selects separately, and in this in-process, outside tailing material can not hinder the filtration and make things convenient for dehydration because the stirring action.

In order to ensure smooth implementation of the embodiment, it is to be understood that a plurality of ground piles 9 are fixedly connected to the bottom of the sedimentation tank 1, a distance is provided between the bottom of the sedimentation tank 1 and the ground, a discharge hole formed in the middle of the sedimentation tank 1 is formed in the position of the inner-layer filter cylinder 3, the discharge hole is communicated with the lower portion of the sedimentation tank 1, the thickener drains tailings through a drainage hole in the middle of the sedimentation tank 1, the bottom of the sedimentation tank 1 is arc-shaped, and water flow and sediment are gathered towards the middle under stirring and gravity to drain.

Still further, sedimentation tank 1 surface fixedly connected with and sedimentation tank 1 inside be linked together inlet pipe 7 and inlet tube 8, inlet pipe 7 and inlet tube 8 highly all are higher than the height of outer cartridge filter 2, and inlet pipe 7 is arranged in pouring the grit tailing material into sedimentation tank 1, and inlet tube 8 can be to continuous pouring auxiliary stirring device 6 in the sedimentation tank 1 stirring action, is convenient for select separately and drain, and inlet tube 8 water supply rate is greater than sedimentation tank 1's drainage rate.

It is to be understood about this scheme that a distance is provided between the outer layer filter cartridge 2 and the inner layer filter cartridge 3, wherein the height of the outer layer filter cartridge 2 is lower than the periphery height of the sedimentation tank 1 and the pore diameter of the outer layer filter cartridge 2 is larger than the pore diameter of the inner layer filter cartridge 3, the two filter cartridges are used for sorting tailings inside the sedimentation tank 1, and tailings poured into the sedimentation tank 1 are filtered through the two filter cartridges and discharged through water filtration under the action of the inner layer filter cartridge 3.

In order to ensure that this embodiment is the best embodiment, it should be understood that the stirring device 6 includes a fixing plate 603 fixedly connected to the inner wall of the inner layer filter cartridge 3, the top of the fixing plate 603 is rotatably connected with a rotating shaft rod 601, the top of the rotating shaft rod 601 is fixedly connected with a connecting block 602, and a plurality of stirring rods are fixedly connected around the connecting block 602, wherein the top of the connecting block 602 is connected with the engine assembly 5, and the stirring rod continuously stirs the tailing materials inside, so that the tailing materials are active and are convenient for sorting and drainage.

Still further, the puddler includes a plurality of connecting rods 604 that are connected with connecting block 602, connecting rod 604 other end fixedly connected with scrapes wall pole 605, scrape wall pole 605 bottom fixedly connected with sill bar 606, wherein, scrape wall pole 605 top one side rotation and be connected with spacing gyro wheel 607, spacing gyro wheel 607 swing joint is at the limit top of sedimentation tank 1, the setting of scraping wall pole 605 can reduce the possibility that grit tailing material adheres to sedimentation tank 1 inner wall, and outside spacing gyro wheel 607 can provide certain support to the puddler, reduce the friction of puddler at the rotation in-process with spacing gyro wheel 607 simultaneously.

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. The utility model provides a grit flow state tailing concentrator, includes sedimentation tank (1), its characterized in that: an inner-layer filter cylinder (3) is fixedly connected to the middle of the sedimentation tank (1), and an outer-layer filter cylinder (2) fixed to the top of the sedimentation tank (1) is arranged outside the inner-layer filter cylinder (3);

the sedimentation tank is characterized in that a portal frame (4) crossing the sedimentation tank (1) is arranged above the sedimentation tank (1), an engine assembly (5) is arranged in the center of the top of the portal frame (4), and a stirring device (6) driven by the engine assembly (5) is further arranged below the portal frame (4).

2. The sand flow tailings concentrator of claim 1 wherein: the sedimentation tank (1) bottom fixedly connected with ground stake (9), sedimentation tank (1) bottom is provided with a section of distance apart from ground, and inlayer cartridge filter (3) department is provided with and sets up in the discharge opening at sedimentation tank (1) middle part, and the discharge opening is linked together with sedimentation tank (1) below, and sedimentation tank (1) bottom inner wall is cambered surface form.

3. The sand flow tailings concentrator of claim 1 wherein: the sedimentation tank (1) surface fixedly connected with and sedimentation tank (1) inside feed pipe (7) and inlet tube (8) that are linked together, the height of feed pipe (7) and inlet tube (8) is all higher than the height of outer cartridge filter (2).

4. The sand flow tailings concentrator of claim 1 wherein: a distance is arranged between the outer layer filter cylinder (2) and the inner layer filter cylinder (3), wherein the height of the outer layer filter cylinder (2) is lower than the height of the periphery of the sedimentation tank (1), and the pore diameter of the outer layer filter cylinder (2) is larger than that of the inner layer filter cylinder (3).

5. The sand flow tailings concentrator of claim 1 wherein: the stirring device (6) comprises a fixed plate (603) fixedly connected to the inner wall of the inner layer filter cylinder (3), a rotating shaft rod (601) is rotatably connected to the top of the fixed plate (603), a connecting block (602) is fixedly connected to the top of the rotating shaft rod (601), a plurality of stirring rods are fixedly connected to the periphery of the connecting block (602), and the top of the connecting block (602) is connected with the engine assembly (5).

6. The sand flow tailings concentrator of claim 5 wherein: the stirring rod comprises a plurality of connecting rods (604) connected with the connecting blocks (602), the other ends of the connecting rods (604) are fixedly connected with wall scraping rods (605), bottom rods (606) are fixedly connected with bottoms of the wall scraping rods (605), limit rollers (607) are rotatably connected to one sides of the tops of the wall scraping rods (605), and the limit rollers (607) are movably connected to the tops of the edges of the sedimentation tank (1).

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