CN205435988U - Horizontal medium of large -scale heavy jie shallow slot sorting machine flows in material device - Google Patents
Horizontal medium of large -scale heavy jie shallow slot sorting machine flows in material device Download PDFInfo
- Publication number
- CN205435988U CN205435988U CN201620144117.1U CN201620144117U CN205435988U CN 205435988 U CN205435988 U CN 205435988U CN 201620144117 U CN201620144117 U CN 201620144117U CN 205435988 U CN205435988 U CN 205435988U
- Authority
- CN
- China
- Prior art keywords
- dispersion
- pipe
- mixing tube
- media stream
- pan feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Chutes (AREA)
Abstract
The utility model relates to a horizontal medium of large -scale heavy jie shallow slot sorting machine flows in material device belongs to sorting facilities technical field, this pan feeding device is including installing slope dispersion groove (1), pan feeding pipe (2), adjusting valve (3), dispersion pipe (4) in heavily be situated between shallow slot sorting machine pan feeding mouth upper portion and primary mineral pan feeding chute lower part, characterized by: still include hybrid tube (5), breaker plate (6), both sides shunt tubes (7), main pan feeding pipe (8), the going up side four through -holes of equipartition and be connected with dispersion pipe's (4) lower extreme of hybrid tube (5), the both ends of hybrid tube (5) are equipped with flange, blind flange structure, breaker plate (6) divide into two regions from top to bottom along the central line horizontal installation of hybrid tube (5) in well inferior officer's hybrid tube (5) of hybrid tube (5) to be connected with the blind flange bolt at hybrid tube (5) both ends, beneficial effect: prolong the life of pan feeding device, improved the shallow slot sorting machine's that heavily is situated between quantity separation efficiency.
Description
Technical field
This utility model relates to a kind of large-scale dense-medium shallow-tank separator horizontal media stream feeding device, is used in the large-scale dense-medium shallow-tank separator that feeding mouth size is big especially, belongs to screening installation technical field.
Background technology
Dense-medium shallow-tank separator is primarily adapted for use in hm coal preparation plant to raw coal, lump coal separation and discharge refuse, replacement artificial hand selection's cash；Its operation principle is: utilize Archimedes'law, is layered being sorted raw coal or lump coal by density variation and separates in the medium stream of certain density；Qualified medium flow point two strands feeds in sorting groove body, is respectively and rises medium stream and horizontal media stream；Horizontal media stream feeds along dense-medium shallow-tank separator feeding mouth overall with sorting cell body uniformly from side, make cell body upper dielectric current density stable, concurrently forming by feeding end to the horizontal media stream of exhaust end, under the effect of horizontal media stream, floatation clean coal is discharged by downflow weir.
Dense-medium shallow-tank separator horizontal media stream feeding device is mainly made up of inclination feed chute, more than one piece feeding pipe, main feeding pipe, tee T at present, it is primarily present the problems such as horizontal media flow distribution is uneven, unstable, especially for large-scale dense-medium shallow-tank separator, this problem becomes apparent from, and directly affects the quantity efficiency of separation of dense-medium shallow-tank separator；Additionally horizontal media flows into material kinetic energy greatly, and pipe wear is serious, and service life is short.
Summary of the invention
In place of the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of large-scale dense-medium shallow-tank separator horizontal media stream feeding device.
In order to achieve the above object, one described in the utility model large-scale dense-medium shallow-tank separator horizontal media stream feeding device, including being arranged on dense-medium shallow-tank separator feeding mouth top and the inclination dispersion slot 1 of raw ore pan feeding chute bottom, feeding pipe 2, control valve 3, dispersion pipe 4；It is characterized in that: also include mixing tube 5, dispersion plate 6, both sides isocon 7, main feeding pipe 8；Tilt the uniform several through holes in portion on the upper side, bottom surface of dispersion slot 1 and the upper end with feeding pipe 2 is connected；The lower end connecting valve of feeding pipe 2 is also connected with the upper end of dispersion pipe 4；Uniform four through holes of upper side of mixing tube 5 lower end with dispersion pipe 4 are connected；The downside of mixing tube 5 is provided with two through holes and the upper end with both sides isocon 7 is connected；The left and right sides of main feeding pipe 8 are provided with two through holes and the lower end with both sides isocon 7 is connected；The two ends of mixing tube 5 are provided with flange, blind flange structure；Dispersion plate 6 is horizontally arranged at the middle part of mixing tube 5 along the centrage of mixing tube 5 and mixing tube 5 is divided into upper and lower two regions, and is connected with the blind flange bolt at mixing tube 5 two ends.
The described angle tilting dispersion slot 1 bottom surface and horizontal plane is 40 °～70 °；Described inclination dispersion slot 1 inner liner abrasive resistant steel plate, extends the service life of dispersion slot 1.
Described feeding pipe 2, dispersion pipe 4, mixing tube 5, both sides isocon 7, main feeding pipe 8 inner liner abrasive resistant steel pipe, increase the service life.
The quantity at least 4 of described feeding pipe 2.
Described dispersion plate 6 uniform several through holes on it, its Main Function is: both sides isocon 7 enters the horizontal media stream in mixing tube 5, it is ejected on dispersion plate 6, a part of horizontal media stream through hole along dispersion plate 6 enters upper half area, another part horizontal media stream in the guide functions of dispersion plate 6 along the entrance upper half area, two sides of dispersion plate 6, mixed horizontal media stream passes through dispersion pipe 4 even into tilting dispersion slot 1, horizontal media stream is made to be evenly distributed on the discharging opening cross section of dispersion slot 1, horizontal media stream is made to be evenly distributed on the feeding mouth cross section of large-scale dense-medium shallow-tank separator, improve the quantity efficiency of separation of dense-medium shallow-tank separator.
It is conveniently replaceable after described dispersion plate 6 abrasion, its another effect is: change the flow direction of horizontal media stream, consuming the kinetic energy of horizontal media stream, the horizontal media stream making entrance dense-medium shallow-tank separator is the most stable, has heightened the quantity efficiency of separation of dense-medium shallow-tank separator further.
The upper end of described main feeding pipe 8 is provided with flange, blind flange structure, is conveniently replaceable after blind flange abrasion；Enter the horizontal media stream in main feeding pipe 8 and changed the flow direction of horizontal media stream by blind flange, consume the kinetic energy of horizontal media stream, extend feeding pipe 2, dispersion pipe 4, mixing tube 5, the service life of both sides isocon 7；The horizontal media stream simultaneously making entrance dense-medium shallow-tank separator is the most stable, has heightened the quantity efficiency of separation of dense-medium shallow-tank separator further.
The beneficial effects of the utility model: extend the service life of feeding device, make horizontal media stream be evenly distributed on the discharging opening cross section of dispersion slot 1, improve the quantity efficiency of separation of dense-medium shallow-tank separator.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be introduced briefly below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to this accompanying drawing.
Accompanying drawing 1 is the structural representation of a kind of large-scale dense-medium shallow-tank separator horizontal media stream feeding device described in the utility model.
Accompanying drawing 2 is A-A sectional view in accompanying drawing 1；In figure:
1 tilts dispersion slot；2 feeding pipes；3 control valves；4 dispersion pipes；
5 mixing tubes；6 dispersion plates；7 both sides isocons；8 main feeding pipes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only embodiments more of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
With reference to the accompanying drawings 1, accompanying drawing 2, one described in the utility model large-scale dense-medium shallow-tank separator horizontal media stream feeding device, including being arranged on dense-medium shallow-tank separator feeding mouth top and the inclination dispersion slot 1 of raw ore pan feeding chute bottom, feeding pipe 2, control valve 3, dispersion pipe 4；It is characterized in that: also include mixing tube 5, dispersion plate 6, both sides isocon 7, main feeding pipe 8；Tilt the uniform several through holes in portion on the upper side, bottom surface of dispersion slot 1 and the upper end with feeding pipe 2 is connected；The lower end connecting valve of feeding pipe 2 is also connected with the upper end of dispersion pipe 4；Uniform four through holes of upper side of mixing tube 5 lower end with dispersion pipe 4 are connected；The downside of mixing tube 5 is provided with two through holes and the upper end with both sides isocon 7 is connected；The left and right sides of main feeding pipe 8 are provided with two through holes and the lower end with both sides isocon 7 is connected；The two ends of mixing tube 5 are provided with flange, blind flange structure；Dispersion plate 6 is horizontally arranged at the middle part of mixing tube 5 along the centrage of mixing tube 5 and mixing tube 5 is divided into upper and lower two regions, and is connected with the blind flange bolt at mixing tube 5 two ends.
Enter the horizontal media stream in main feeding pipe 8 and changed the flow direction of horizontal media stream by blind flange, consume the kinetic energy of horizontal media stream, mixing tube 5 is entered by both sides isocon 7, consumed kinetic energy by dispersion plate 6 further and change flow direction, mixed horizontal media stream passes through dispersion pipe 4 even into tilting dispersion slot 1, horizontal media stream is made to be evenly distributed on the discharging opening cross section of dispersion slot 1, make horizontal media stream be evenly distributed on the feeding mouth cross section of large-scale dense-medium shallow-tank separator, improve the quantity efficiency of separation of dense-medium shallow-tank separator.
Claims (4)
1. a large-scale dense-medium shallow-tank separator horizontal media stream feeding device, including being arranged on dense-medium shallow-tank separator feeding mouth top and the inclination dispersion slot (1) of raw ore pan feeding chute bottom, feeding pipe (2), control valve (3), dispersion pipe (4)；It is characterized in that: also include mixing tube (5), dispersion plate (6), both sides isocon (7), main feeding pipe (8)；The uniform several through holes in portion on the upper side, bottom surface the upper end with feeding pipe (2) that tilt dispersion slot (1) are connected；The lower end connecting valve of feeding pipe (2) is also connected with the upper end of dispersion pipe (4)；Uniform four through holes of upper side of mixing tube (5) the lower end with dispersion pipe (4) are connected；The downside of mixing tube (5) is provided with two through holes and the upper end with both sides isocon (7) is connected；The left and right sides of main feeding pipe (8) are provided with two through holes and the lower end with both sides isocon (7) is connected；The two ends of mixing tube (5) are provided with flange, blind flange structure；Dispersion plate (6) is horizontally arranged at the middle part of mixing tube (5) along the centrage of mixing tube (5) and mixing tube (5) is divided into upper and lower two regions, and is connected with the blind flange bolt at mixing tube (5) two ends.
One the most according to claim 1 large-scale dense-medium shallow-tank separator horizontal media stream feeding device, is characterized in that: described dispersion plate (6) uniform several through holes on it.
One the most according to claim 1 large-scale dense-medium shallow-tank separator horizontal media stream feeding device, is characterized in that: described dispersion plate (6) uses high-abrasive material.
One the most according to claim 1 large-scale dense-medium shallow-tank separator horizontal media stream feeding device, is characterized in that: the upper end of described main feeding pipe (8) is provided with flange, blind flange structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144117.1U CN205435988U (en) | 2016-02-26 | 2016-02-26 | Horizontal medium of large -scale heavy jie shallow slot sorting machine flows in material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620144117.1U CN205435988U (en) | 2016-02-26 | 2016-02-26 | Horizontal medium of large -scale heavy jie shallow slot sorting machine flows in material device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205435988U true CN205435988U (en) | 2016-08-10 |
Family
ID=56582413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620144117.1U Active CN205435988U (en) | 2016-02-26 | 2016-02-26 | Horizontal medium of large -scale heavy jie shallow slot sorting machine flows in material device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205435988U (en) |
-
2016
- 2016-02-26 CN CN201620144117.1U patent/CN205435988U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202725512U (en) | Full-grain high-efficiency dry coal preparation system for power coal separation | |
| CN201676741U (en) | Desliming type liquid-solid fluidized bed coarse slime sorting and grading device | |
| CN109290202B (en) | A wind selector for broken piece of steel scrap | |
| CN101850293B (en) | Coarse coal slime sorting and grading plant for desliming type liquid-solid fluid bed | |
| CN101502818A (en) | Integrated device for hydraulic classification and sorting of coarse slime as well as classification and sorting system | |
| CN209810412U (en) | Shallow slot heavy medium separator | |
| CN110882850B (en) | Mineral separation system and mineral separation method for protecting graphite flakes | |
| CN114471918B (en) | Uniform distribution screening system in ore grinding process | |
| CN202162017U (en) | Cement raw material preparation system for rolling machine | |
| CN110882851B (en) | Beneficiation system and beneficiation method for sulfide ore | |
| CN201342370Y (en) | Water power classifying and sorting integrated device | |
| CN201692871U (en) | Fine mineral hindered settling classifier | |
| CN102614983A (en) | Large-particle vertical ring pulsation high-gradient magnetic separator | |
| CN110124843B (en) | Screen-through coarse slime sorting jigger | |
| CN205379970U (en) | Horizontal medium of large -scale heavy jie shallow slot sorting machine flows equipartition device | |
| CN203874891U (en) | Backwater feed device with fractional concentration function | |
| CN205435988U (en) | Horizontal medium of large -scale heavy jie shallow slot sorting machine flows in material device | |
| CN101927210A (en) | Pulse turbulence flow field fluidized mineral separator | |
| CN102225397B (en) | Cement raw material preparation system for rolling machine | |
| CN101712012A (en) | High-efficiency dense-medium shallow-tank separator | |
| CN101844104A (en) | Hydraulic classifier | |
| CN202224254U (en) | Hydroclone | |
| CN202151595U (en) | Inner-inner tandem type fly ash flotation separation system | |
| CN210823921U (en) | Novel feeding device of V-shaped powder concentrator | |
| CN211865481U (en) | Improved generation swirler feed arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |