CN215997059U - Sorting equipment for granular materials - Google Patents
Sorting equipment for granular materials Download PDFInfo
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- CN215997059U CN215997059U CN202120707816.3U CN202120707816U CN215997059U CN 215997059 U CN215997059 U CN 215997059U CN 202120707816 U CN202120707816 U CN 202120707816U CN 215997059 U CN215997059 U CN 215997059U
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Abstract
The utility model discloses a sorting device for granular materials, which comprises: a sorting system comprising a levitation zone and a stratification zone; the water supply system is arranged below the suspension area and sprays the water column to the suspension area; the feeding system is arranged above the suspension area and used for feeding the granular materials to a water column of the suspension area; the discharging system comprises at least two discharging ports communicated with the layering area, and the discharging ports are arranged from top to bottom; the particle materials are mixed with water in the suspension area to form turbid liquid, and after the turbid liquid enters the layering area for layering, the materials with different densities are discharged from different discharge ports. The sorting equipment provided by the utility model has the advantages of wide range of the granular materials which can be sorted, simple structure, low cost and no secondary pollution.
Description
Technical Field
The utility model relates to a sorting device, in particular to a sorting device for granular materials.
Background
Some particulate materials are generally formed by mixing a plurality of metallic or non-metallic particulate materials together to form a mixture, the particles of the materials have different densities and different particle sizes, and the density of the particulate materials to be sorted is larger than that of water, and the particulate materials are sorted and collected by a sorting system according to the density of the particles.
At present, a process for carrying out sorting conditions according to the density of material particles does not exist in the market, a mature heavy medium sorting process in the market has the disadvantages of high relative cost, complex process and low machine-hour yield, and the sorted materials contain materials in heavy medium solution, need to be subjected to secondary treatment, and cannot meet the market of mass production and low-cost projects.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a particle material sorting device which has the advantages of wide range of particle materials for sorting, simple structure, low cost and no secondary pollution.
In order to solve the above technical problem, the present invention provides a sorting apparatus for particulate materials, comprising:
a sorting system comprising a levitation zone and a stratification zone;
the water supply system is arranged below the suspension area and sprays the water column to the suspension area;
the feeding system is arranged above the suspension area and used for feeding the granular materials to a water column of the suspension area;
the discharging system comprises at least two discharging ports communicated with the layering area, and the discharging ports are arranged from top to bottom;
the particle materials are mixed with water in the suspension area to form turbid liquid, and after the turbid liquid enters the layering area for layering, the materials with different densities are discharged from different discharge ports.
As the improvement of above-mentioned scheme, water supply system includes water tank, ox muscle net and water pump, ox muscle net sets up between water tank and suspension district, the water pump is connected with the water tank, and water in the water tank passes ox muscle net under the effect of pressure and forms the water column and spray to suspension district.
As an improvement of the scheme, the water supply system further comprises a water storage tank and a filter, water in the water storage tank is introduced into the water tank by the water pump, the water tank is connected with a pressure gauge and a flowmeter, and the filter is arranged between the water pump and the water tank.
As an improvement of the scheme, the feeding system comprises a feeding hole and a grid sieve, the feeding hole is communicated with the suspension area, and the grid sieve is arranged between the feeding hole and the suspension area.
As an improvement of the scheme, the feeding hole is connected with a vibrating device, and the vibrating device enables the particle materials to do high-frequency shaking motion in the feeding hole through vibration.
As an improvement of the scheme, the bottom of the suspension area is obliquely arranged towards one side of the layering area, and the inclination angle is larger than 6 degrees.
As an improvement of the scheme, the bottom of the layering area is obliquely arranged, and the inclination angle of the layering area is consistent with that of the suspension area.
As an improvement of the scheme, the discharge port comprises a small particle discharge port and a large particle discharge port, the small particle discharge port is arranged at the upper part of the layered area, and the large particle discharge port is arranged at the lower part of the layered area.
As an improvement of the scheme, the discharge port comprises a small particle discharge port, a medium particle discharge port and a large particle discharge port, the small particle discharge port is arranged at the upper part of the layered region, the medium particle discharge port is arranged at the middle part of the layered region, and the large particle discharge port is arranged at the lower part of the layered region.
As an improvement of the scheme, the sorting equipment is used for sorting granular materials with the density larger than water and the grain diameter larger than 0.075 mm.
The implementation of the utility model has the following beneficial effects:
according to the separation equipment, the separation system and the water supply system are matched with each other, so that the granular materials with different densities are dispersed to form turbid liquid under the impact of a water column, and meanwhile, the layered granular materials with different densities are discharged from different discharge ports through the matching of the discharge system, so that the separation of the granular materials is completed.
The sorting equipment has the advantages of simple structure, low cost and no secondary pollution.
Drawings
FIG. 1 is a schematic view of the configuration of the sorting apparatus of the present invention;
fig. 2 is a schematic structural diagram of the cattle tendon net of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.
Referring to fig. 1 and 2, the present invention provides a sorting apparatus for particulate materials, comprising: a sorting system 1, the sorting system 1 comprising a levitation zone 11 and a stratification zone 12; the water supply system is arranged below the suspension region 11 and sprays the water column to the suspension region 11; the feeding system is arranged above the suspension area 11 and is used for feeding the granular materials to the water column of the suspension area 11; the discharging system comprises at least two discharging ports 31 communicated with the layered area 12, and the discharging ports 31 are arranged from top to bottom; wherein, the particle materials are mixed with the water in the suspension zone 11 to form suspension, and after the suspension enters the layering zone 12 for layering, the materials with different densities are discharged from different discharge ports 31.
According to the separation equipment, the separation system 1 and the water supply system are matched with each other, so that the particle materials with different densities are dispersed to form suspension under the impact of a water column, and meanwhile, the layered particle materials with different densities are discharged from different discharge holes 31 through the matching of the discharge system, so that the separation of the particle materials is completed.
The sorting equipment has the advantages of simple structure, low cost and no secondary pollution.
The sorting method has the advantages that water is adopted to sort the particle materials, secondary influence on the particle materials is avoided, and in order to ensure that the water and the particle materials can form suspension, the density of the sorted particle materials is higher than that of the water; in addition, the particle size of the sorted particulate material is greater than 0.075 mm.
Specifically, water supply system includes water tank 21, ox muscle net 22 and water pump 23, ox muscle net 22 sets up between water tank 21 and suspension district 11, water pump 23 is connected with water tank 21, and water in the water tank 21 passes ox muscle net 22 under the effect of pressure and forms the water column and sprays to suspension district 11. Wherein, the beef tendon net 22 is provided with a plurality of holes.
Preferably, the water supply system further comprises a reservoir 24 and a filter 25, the water pump 23 pumps water in the reservoir 24 into the water tank 21, the water tank 21 is connected with a pressure gauge 26 and a flow meter 27, and the filter 25 is arranged between the water pump 23 and the water tank 21 to prevent particles and impurities from entering the suspension region 11, so as to ensure the separation effect. An overflow valve 28 is connected to the reservoir 24 to prevent water from overflowing from the reservoir 24.
Specifically, the feeding system comprises a feeding port 41 and a grid 42, the feeding port 41 is communicated with the suspension zone 11, the grid 42 is arranged between the feeding port 41 and the suspension zone 11, and the particulate materials fed into the suspension zone 11 from the feeding port 41 uniformly and dispersedly enter the suspension zone 11 through the grid 42, so that the particulate materials and water can more easily form suspension.
Preferably, the feeding hole 41 is connected with a vibrating device (not shown in the figure), and the vibrating device vibrates to enable the particulate material to do high-frequency shaking motion in the feeding hole 41, so that the material is not adhered to the vicinity of the feeding hole 41, and the problem of blockage of the feeding hole 41 is effectively solved.
In order to facilitate the suspension in the suspension region 11 to enter the layering region 12, the bottom of the suspension region 11 is inclined towards one side of the layering region 12, and the inclination angle is larger than 6 degrees. Preferably, the bottom of the stratification region 12 is also inclined at an angle corresponding to the angle of inclination of the levitation region 11.
It should be noted that the suspension region 11 and the stratification region 12 are in the same space, and there is no obvious boundary therebetween, wherein the region where the water column is ejected from the bottom is the suspension region 11.
Preferably, the discharge port 31 includes a small particle discharge port and a large particle discharge port, the small particle discharge port is disposed on the upper portion of the layered region 12, and the large particle discharge port is disposed on the lower portion of the layered region 12.
Preferably, the discharge port 31 includes a small particle discharge port, a medium particle discharge port and a large particle discharge port, the small particle discharge port is disposed on the upper portion of the layered region 12, the medium particle discharge port is disposed in the middle portion of the layered region 12, and the large particle discharge port is disposed on the lower portion of the layered region 12.
The working principle of the sorting equipment of the utility model is as follows:
adjusting the water pressure of a water pump, opening a feed inlet after the water level in a water tank reaches a preset value, enabling particle materials to continuously and uniformly disperse through a grid sieve of the feed inlet and enter a suspension area, spraying water columns to the suspension area by water in the water tank under the action of a reinforcing mesh and the water pump, dispersing the particle materials with different densities under the impact of the water columns to form a suspension, then entering a layering area along with the water flow direction, primarily layering the particle materials according to hydrodynamics, enabling the particle densities of the particle materials to be different, enabling the particle materials with small densities to be large in flow velocity and to be distributed on the upper layer of the suspension, enabling the particle materials with large densities to be small in flow velocity and to be distributed on the lower layer of the suspension, enabling the suspension primarily layered to enter the layering area for layering through the water flow direction of a discharge port, and suspending the particle materials from small to large in density in layering according to different densities of the particle materials; the particles with low density are discharged through a small-density discharge hole along with flowing water to be subsequently filtered, dehydrated and collected; the particles with high density are settled and enter a large-density discharge hole at the bottom of the separation tank for subsequent filtration, dehydration and collection.
While the utility model has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the utility model is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. An apparatus for sorting particulate material, comprising:
a sorting system comprising a levitation zone and a stratification zone;
the water supply system is arranged below the suspension area and sprays the water column to the suspension area;
the feeding system is arranged above the suspension area and used for feeding the granular materials to a water column of the suspension area;
the discharging system comprises at least two discharging ports communicated with the layering area, and the discharging ports are arranged from top to bottom;
the particle materials are mixed with water in the suspension area to form turbid liquid, and after the turbid liquid enters the layering area for layering, the materials with different densities are discharged from different discharge ports.
2. The apparatus for sorting particulate materials according to claim 1, wherein the water supply system comprises a water tank, a beef tendon net and a water pump, the beef tendon net is arranged between the water tank and the suspension area, the water pump is connected with the water tank, and water in the water tank passes through the beef tendon net under the action of pressure to form a water column to be sprayed to the suspension area.
3. The apparatus for sorting particulate material of claim 2 wherein the water supply system further comprises a reservoir and a filter, the water pump passing water from the reservoir into a tank, the tank having a pressure gauge and a flow meter connected thereto, the filter being disposed between the water pump and the tank.
4. The apparatus for sorting particulate material of claim 1, wherein the feed system includes a feed inlet in communication with the suspension zone and a grizzly screen disposed between the feed inlet and the suspension zone.
5. The apparatus for sorting particulate material according to claim 4 wherein the feed inlet is coupled to a vibratory device which vibrates to impart a high frequency vibratory motion to the particulate material in the feed inlet.
6. The apparatus for sorting particulate material of claim 1, wherein the bottom of the levitation zone is inclined to a side of the stratification zone by an angle greater than 6 °.
7. The apparatus for sorting particulate material according to claim 6, wherein the bottom of the stratification zone is inclined at an angle corresponding to the angle of inclination of the levitation zone.
8. The apparatus for sorting particulate materials according to claim 1, wherein the outlets comprise a small particle outlet and a large particle outlet, the small particle outlet is disposed at an upper portion of the stratification zone, and the large particle outlet is disposed at a lower portion of the stratification zone.
9. The apparatus for sorting particulate materials according to claim 1, wherein the outlets comprise a small particle outlet, a medium particle outlet and a large particle outlet, the small particle outlet is disposed at an upper portion of the stratification zone, the medium particle outlet is disposed at a middle portion of the stratification zone, and the large particle outlet is disposed at a lower portion of the stratification zone.
10. The apparatus for sorting particulate material according to claim 1, wherein the apparatus is for sorting particulate material having a density greater than water and a particle size greater than 0.075 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120707816.3U CN215997059U (en) | 2021-04-07 | 2021-04-07 | Sorting equipment for granular materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120707816.3U CN215997059U (en) | 2021-04-07 | 2021-04-07 | Sorting equipment for granular materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215997059U true CN215997059U (en) | 2022-03-11 |
Family
ID=80581744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120707816.3U Active CN215997059U (en) | 2021-04-07 | 2021-04-07 | Sorting equipment for granular materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215997059U (en) |
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2021
- 2021-04-07 CN CN202120707816.3U patent/CN215997059U/en active Active
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