CN212120355U

CN212120355U - Spiral chute

Info

Publication number: CN212120355U
Application number: CN202020578242.XU
Authority: CN
Inventors: 范鹏浩
Original assignee: Jiangxi Kupeng Machinery Manufacturing Co ltd
Current assignee: Jiangxi Kupeng Machinery Manufacturing Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-11
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a spiral chute, comprising a base plate, the slotted pillar of top fixed connection of bottom plate, the top fixedly connected with tripod of groove pillar, the top fixedly connected with ore homogenizer of tripod, the lateral wall fixedly connected with flight of groove pillar, the top fixedly connected with feeding slot of flight, the bottom fixedly connected with intercepting groove of flight, the lateral wall of groove pillar and the bottom fixedly connected with that is located the flight gather the fill. The utility model discloses, the product has rational in infrastructure, and the installation is simple, and area is few, and the operation is simple and easy, and the ore dressing is stable, and it is clear to divide the ore deposit, and the handling capacity is big, and efficient ore dressing enrichment ratio is high, the rate of recovery is high, the characteristics of reliable operation have light in weight, dampproofing, rust-resistant, corrosion-resistant, to the fluctuating strong adaptability of ore feeding volume and concentration, granularity, grade, noiselessness, the little advantage such as fast that takes effect of investment.

Description

Spiral chute

Technical Field

The utility model relates to a mineral processing equipment technical field especially relates to a spiral chute.

Background

The spiral chute is mainly formed from spiral pieces which are connected together by means of screw bolts, and the sorting surface of the spiral piece is equipped with a layer of prefabricated wear-resisting layer, and has the advantages of light weight, firm and durable, and the upper portion of the spiral piece is equipped with multi-pipe ore-feeding uniform-dividing device, and can uniformly divide ore, and is simple and convenient to control, and the uniformly-divided ore pulp can be slowly fed into the spiral groove surface and separated, and the tail end of the spiral groove is equipped with valve block type product intercepting tank, and the separated product can be radially divided into 3 or 4 products according to grade, and the position of the regulating valve block can be used for changing intercepting width of every product, and the product intercepting hopper is a concentric ring-shaped cylinder, and can respectively collect and guide out the intercepted multi-head ore flows, and the concentrate flows into the concentrate hopper and is connected out by means of pipeline, and the tailings flow is fed into the tailing hopper and connected into sand pool by means of pipeline, and then discharged by means of sand pump, the whole process of mineral separation is completed, and the spiral chute is suitable for separating iron ore, ilmenite, chromite, pyrite, zirconite, rutile, monazite, phosphate-beta ore, tungsten ore, tin ore, tantalum ore, niobium ore and other non-ferrous metal, rare metal and non-metallic minerals with specific gravity difference, wherein the fine materials with the granularity of 0.3-0.02 mm.

But the prior spiral chute has large floor area, high operation difficulty, unstable mineral separation, low mineral separation enrichment ratio, low recovery rate, higher investment, low adaptability to the concentration, granularity and taste of ores, larger noise generation, weaker corrosion resistance and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a spiral chute.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a spiral chute, includes the bottom plate, the slotted pillar of the top fixed connection of bottom plate, the top fixedly connected with tripod of groove pillar, the top fixedly connected with ore homogenizer of tripod, the lateral wall fixedly connected with flight of groove pillar, the top fixedly connected with feeding slot of flight, the bottom fixedly connected with intercepting groove of flight, the lateral wall of groove pillar and the bottom fixedly connected with that is located the flight gather the fill.

As a further description of the above technical solution:

the spiral slice is characterized in that a spiral groove is formed in the spiral slice, a wear-resistant layer is fixedly connected to the inner part of the spiral groove, and the spiral slice is made of glass fiber reinforced plastic.

As a further description of the above technical solution:

the lateral wall fixedly connected with water pipe of ore homogenizer, the one end fixedly connected with who just keeps away from ore homogenizer of water pipe gives the ore deposit groove.

As a further description of the above technical solution:

the bottom fixedly connected with first discharge gate in intercepting groove, the bottom in intercepting groove just is located one side fixedly connected with second discharge gate of first discharge gate.

As a further description of the above technical solution:

the inside fixedly connected with valve block of intercepting groove, the quantity of valve block has two.

As a further description of the above technical solution:

the inside that gathers the fill is provided with the tailings sand fill, the inside that gathers the fill and be located the inside of tailings sand fill is provided with the concentrate fill.

As a further description of the above technical solution:

the inside of tailings hopper is provided with the second pipeline, the inside of concentrate fill is provided with first pipeline.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the spiral chute has the advantages of being reasonable in structure, simple to install, small in occupied area, easy to operate, stable in mineral separation, clear in mineral separation, large in treatment capacity, high in efficiency, mineral separation and enrichment ratio, high in recovery rate and reliable in operation.

2. Compared with the prior art, the spiral chute has the advantages of light weight, moisture resistance, rust resistance, corrosion resistance, strong adaptability to the fluctuation of ore feeding amount, concentration, granularity and grade, no noise, small investment, quick response and the like.

Drawings

Fig. 1 is a front view of a spiral chute according to the present invention;

fig. 2 is a top view of a spiral groove of a spiral chute according to the present invention;

fig. 3 is a top view of the intercepting groove and the collecting hopper of the spiral chute provided by the present invention.

Illustration of the drawings:

1. a base plate; 2. a tripod; 3. a mine homogenizer; 4. a water pipe; 5. a feeding chute; 6. a spiral sheet; 7. intercepting a groove; 8. a first discharge port; 9. an aggregation bucket; 10. a first conduit; 11. a trough brace; 12. a wear layer; 13. a valve block; 14. a concentrate hopper; 15. a tail sand hopper; 16. a second discharge port; 17. a helical groove; 18. a second conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; 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 otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of spiral chute: comprises a bottom plate 1, a groove strut 11 is fixedly connected with the top end of the bottom plate 1 and used for supporting a spiral sheet 6 and an aggregation hopper 9, the fixing effect is good, a tripod 2 is fixedly connected with the top end of the groove strut 11 and used for fixing an ore homogenizer 3, the top end of the tripod 2 is fixedly connected with the ore homogenizer 3, the ore is uniformly divided, the control is simple and convenient, the spiral sheet 6 is fixedly connected with the side wall of the groove strut 11, the top end of the spiral sheet 6 is fixedly connected with an ore feeding groove 5, the divided ore pulp is slowly fed to a spiral groove 17 surface for separation through the ore feeding groove 5 arranged at the head end of the spiral sheet 6, the bottom end of the spiral sheet 6 is fixedly connected with an interception groove 7, the separated products are divided into a plurality of products according to the grade along the radial direction, the interception width of each product is changed by the position of a regulating valve block 13, the interception hopper 9 is fixedly connected with the side wall of the groove, the concentrate flows into a concentrate hopper 14 and is connected out by a first pipeline 10, the tailings flows into a tailing hopper 15 and is connected to a sand pool by a second pipeline 18, and then the tailings are discharged by a sand pump, so that the whole process of mineral separation is completed.

The spiral slice 6 is internally provided with a spiral groove 17, the spiral groove 17 is internally fixedly connected with a wear-resistant layer 12, the spiral slice 6 is made of glass fiber reinforced plastics and has the advantages of light weight, firmness and durability, the side wall of the ore homogenizer 3 is fixedly connected with a water pipe 4, one end of the water pipe 4 far away from the ore homogenizer 3 is fixedly connected with an ore feeding groove 5, the bottom end of the intercepting groove 7 is fixedly connected with a first discharge port 8, the bottom end of the intercepting groove 7 is fixedly connected with a second discharge port 16 positioned at one side of the first discharge port 8 and used for feeding different sorted products into a designated hopper, the intercepting groove 7 is internally and fixedly connected with two valve blocks 13, the intercepting width of each product is changed by adjusting the position of the valve block 13, the gathering hopper 9 is internally provided with a tailing hopper 15, the gathering hopper 9 is internally provided with a concentrate hopper 14 positioned inside the tailing hopper 15, the inside of tailings hopper 15 is provided with second pipeline 18, and the inside of concentrate hopper 14 is provided with first pipeline 10, conveniently carries out the ore dressing.

The working principle is as follows: erecting a spiral chute, calibrating a vertical line, fixing a bottom plate 1 at a proper position by using an iron stand or wood, sending ore sand into an ore homogenizer 3 at the top end of a tripod 2 by using a sand pump, adding supplementing water, adjusting the concentration of ore pulp, enabling the ore pulp to enter an ore feeding groove 5 through a water pipe 4, then enters the internal spiral groove 17 of the spiral plate 6 through the ore feeding groove 5, the ore pulp naturally whirls from high to low, an inertial centrifugal force is generated in the rotating inclined flow velocity, and according to the difference of the specific gravity, the granularity and the shape of the ore, through the gravity of whirl and the inside of the effect entering intercepting groove 7 of centrifugal force, part ore and sand through adjusting valve block 13, the concentrate flows into concentrate through second discharge gate 16 and fights 14 and connects out with first pipeline 10, and the tailings flows into tailing fill 15 through first discharge gate 8 and connects the sand pond with second pipeline 18, and the reuse sand pump is discharged away, has accomplished the overall process of ore dressing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A spiral chute comprising a bottom plate (1), characterized in that: the top fixed connection of bottom plate (1) has groove pillar (11), the top fixedly connected with tripod (2) of groove pillar (11), the top fixedly connected with ore homogenizer (3) of tripod (2), lateral wall fixedly connected with flight (6) of groove pillar (11), the top fixedly connected with of flight (6) feeds ore deposit groove (5), the bottom fixedly connected with intercepting groove (7) of flight (6), the lateral wall of groove pillar (11) and the bottom fixedly connected with that is located flight (6) gather fill (9).

2. The spiral chute of claim 1 wherein: spiral groove (17) have been seted up to flight (6) inside, the inside fixedly connected with wearing layer (12) of spiral groove (17), flight (6)'s material is made by glass steel fiber reinforced plastics.

3. The spiral chute of claim 1 wherein: the lateral wall fixedly connected with water pipe (4) of ore evener (3), one end fixedly connected with ore feeding groove (5) that water pipe (4) just kept away from ore evener (3).

4. The spiral chute of claim 1 wherein: the bottom fixedly connected with first discharge gate (8) of intercepting groove (7), the bottom of intercepting groove (7) just is located one side fixedly connected with second discharge gate (16) of first discharge gate (8).

5. The spiral chute of claim 1 wherein: the inside fixedly connected with valve block (13) of intercepting groove (7), the quantity of valve block (13) has two.

6. The spiral chute of claim 1 wherein: a tailing hopper (15) is arranged inside the gathering hopper (9), and a concentrate hopper (14) is arranged inside the gathering hopper (9) and inside the tailing hopper (15).

7. The spiral chute of claim 6 wherein: a second pipeline (18) is arranged inside the tailing hopper (15), and a first pipeline (10) is arranged inside the concentrate hopper (14).