CN110947607A - High-efficient coal picker - Google Patents
High-efficient coal picker Download PDFInfo
- Publication number
- CN110947607A CN110947607A CN201911264088.7A CN201911264088A CN110947607A CN 110947607 A CN110947607 A CN 110947607A CN 201911264088 A CN201911264088 A CN 201911264088A CN 110947607 A CN110947607 A CN 110947607A
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- Prior art keywords
- separation
- separation groove
- box
- groove
- hole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Abstract
The invention relates to the technical field of coal separation equipment, in particular to a high-efficiency coal separator, which comprises a separation box, wherein a feed inlet is arranged at the middle position of the upper part of the separation box, a feeding mechanism is arranged at the position of the feed inlet of the separation box, a first separation groove, a second separation groove and a third separation groove which are sequentially communicated with a spiral structure from top to bottom are arranged at the position of an inner cavity of the separation box, separation holes are respectively formed at the bottom positions of the first separation groove, the second separation groove and the third separation groove, the diameter of the separation hole at the bottom of the first separation groove is smaller than that of the separation hole at the bottom of the second separation groove, the diameter of the separation hole at the bottom of the second separation groove is smaller than that of the third separation groove, blanking plates for blanking are respectively arranged at the bottom positions of the first separation groove, the second separation groove and the third separation groove, the blanking plates are obliquely arranged, a first discharge outlet, the problem of traditional coal picker energy consumption is higher, can't carry out multistage hierarchical simultaneously is solved.
Description
Technical Field
The invention relates to the technical field of coal separation equipment, in particular to a high-efficiency coal separator.
Background
Different coal preparation methods are suitable for the separation of coal with different granularity levels. Coal and harmful impurities must be dissociated into monomers for efficient separation. Therefore, before coal enters the washing process, it must go through the stage of raw coal preparation, where different coals are crushed to different particle sizes. The conventional coal preparation plant comprises several operations of screening, sorting and crushing in the raw coal preparation stage, wherein the manual selection operation is the most labor-intensive operation in the coal preparation production, and the manual selection operation is eliminated by adopting an effective coal preparation means in the modern coal preparation technology.
The energy consumption of the traditional coal separator is high, and multi-stage classification cannot be carried out at the same time.
Disclosure of Invention
The technical problem to be solved by the invention is that the energy consumption of the traditional coal separator is high, and multi-stage classification cannot be carried out at the same time.
In order to solve the technical problem, a high-efficiency coal separator comprises a separation box, a feed inlet is arranged at the middle position of the upper part of the separation box, a feeding mechanism is arranged at the position of the feed inlet of the separation box, a first separation groove, a second separation groove and a third separation groove which are sequentially communicated with a spiral structure from top to bottom are arranged at the inner cavity position of the separation box, separation holes are formed in the bottom positions of the first separation groove, the second separation groove and the third separation groove respectively, the diameter of the separation hole in the bottom of the first separation groove is smaller than that of the separation hole in the bottom of the second separation groove, the diameter of the separation hole in the bottom of the second separation groove is smaller than that of the separation hole in the bottom of the third separation groove, blanking plates used for blanking are arranged at the bottom positions of the first separation groove, the second separation groove and the third separation groove respectively, the blanking plates are obliquely arranged, a first discharge outlet is arranged at the outer wall of, sorting bin left side just is located first discharge gate position and is provided with sealing door, sorting bin bottom position is provided with the second discharge gate with third separation groove intercommunication, second discharge gate position still is provided with the electronic switch door. Adding raw coal through feed mechanism, the raw coal carries out tertiary unloading of spiral through helical structure's first separation groove, second separation groove and third separation groove and selects separately, and the lower flitch can separate first separation groove, second separation groove and third separation groove, can save the consumption of electric energy, convenient management and maintenance, and the second discharge gate that combines the separation box bottom simultaneously can discharge great coal cinder.
Preferably, sealing door bottom one end is articulated with the separation box, still be provided with the telescopic link that is used for opening and closing sealing door between sealing door and the separation box. Can realize flexible control of the sealing door
Preferably, the telescopic rod is an electronic telescopic rod.
Preferably, a control panel is arranged on one side of the front face of the sorting box.
Preferably, a fixing support is arranged at the bottom of the sorting box.
The invention has the advantages that:
1. raw coal is added through a feeding mechanism, the raw coal is subjected to spiral three-level blanking separation through a first separation groove, a second separation groove and a third separation groove of a spiral structure, the consumption of electric energy can be saved, the management and the maintenance are convenient, and meanwhile, a second discharge hole in the bottom of the separation box can be combined to discharge larger coal blocks.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a front cross-sectional view of the present invention.
In the figure: 1. a milling housing; 2. actively grinding the roller; 3. a driven grinding roller; 4. a placement groove; 5. a secondary roll; 6. a fine grinding bin; 7. a dispersion tray; 8. a coarse grinding bin; 9. a cover plate; 10. a first pulley; 11. a second pulley; 12. an arc-shaped groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-2, a high-efficiency coal separator comprises a separation box 1, a feed inlet 2 is arranged at the middle position of the upper part of the separation box 1, a feeding mechanism 3 is arranged at the position of the feed inlet 2 of the separation box 1, a first separation groove 4, a second separation groove 5 and a third separation groove 6 which are sequentially communicated with a spiral structure from top to bottom are arranged at the inner cavity position of the separation box 1, separation holes 7 are respectively arranged at the bottom positions of the first separation groove 4, the second separation groove 5 and the third separation groove 6, the diameter of the separation hole 7 at the bottom of the first separation groove 4 is smaller than that of the separation hole 7 at the bottom of the second separation groove 5, the diameter of the separation hole 7 at the bottom of the second separation groove 5 is smaller than that of the separation hole 7 at the bottom of the third separation groove 6, a blanking plate 8 for blanking is arranged at the bottom positions of the first separation groove 4, the second separation groove 5 and the third separation groove 6, and the blanking plate, sorting box 1 left side outer wall just is located the lower one end of flitch 8 and is provided with first discharge gate 9, sorting box 1 left side just is located first discharge gate 9 position and is provided with sealing door 10, 1 bottom position of sorting box is provided with the second discharge gate 11 with third separation groove 6 intercommunication, 11 positions of second discharge gate still are provided with electronic switch door 12. Add raw coal through feed mechanism 3, raw coal carries out tertiary unloading of spiral through helical structure's first separation tank 4, second separation tank 5 and third separation tank 6 and selects separately, and lower flitch 8 can separate first separation tank 4, second separation tank 5 and third separation tank 6, consumption that can the energy-conserving, convenient management and maintenance combine the second discharge gate 11 of separation box 1 bottom to discharge great coal cinder simultaneously.
As a specific embodiment of the present invention, one end of the bottom of the sealing door 10 is hinged to the sorting box 1, and a telescopic rod for opening and closing the sealing door 10 is further disposed between the sealing door 10 and the sorting box 1. Flexible control of the sealing door 10 can be achieved.
As a specific embodiment of the present invention, the telescopic rod is an electronic telescopic rod 13.
In an embodiment of the present invention, a control panel 14 is provided on the front side of the sorting box 1.
In one embodiment of the present invention, a fixing bracket 15 is disposed at a bottom position of the sorting box 1.
The working principle is as follows: adding raw coal through feed mechanism 3, the raw coal carries out tertiary unloading of spiral through helical structure's first separation tank 4, second separation tank 5 and third separation tank 6 and selects separately, can save the consumption of electric energy, convenient management and maintenance, and the second discharge gate 11 that combines 1 bottom of separation box simultaneously can discharge great coal cinder, utilizes electron telescopic link 13 to control sealing door 10, can realize sorting material nimble discharge.
Claims (5)
1. A high-efficient coal picker which characterized in that: comprises a separation box (1), a feed inlet (2) is arranged at the middle position of the upper part of the separation box (1), a feeding mechanism (3) is arranged at the position of the feed inlet (2) of the separation box (1), a first separation groove (4), a second separation groove (5) and a third separation groove (6) which are sequentially communicated from top to bottom are arranged at the inner cavity position of the separation box (1), separation holes (7) are respectively arranged at the bottom positions of the first separation groove (4), the second separation groove (5) and the third separation groove (6), the diameter of the separation hole (7) at the bottom of the first separation groove (4) is smaller than that of the separation hole (7) at the bottom of the second separation groove (5), the diameter of the separation hole (7) at the bottom of the second separation groove (5) is smaller than that of the separation hole (7) at the bottom of the third separation groove (6), and a blanking plate (8) for blanking is arranged at the bottom positions of the first separation groove (4), the second separation groove (5) and the third separation groove (6), flitch (8) are placed for the slope down, sorting box (1) left side outer wall just is located the lower one end of flitch (8) and is provided with first discharge gate (9) down, sorting box (1) left side just is located first discharge gate (9) position and is provided with sealing door (10), sorting box (1) bottom position is provided with second discharge gate (11) with third separation groove (6) intercommunication, second discharge gate (11) position still is provided with electronic switch door (12).
2. The high efficiency coal picker according to claim 1 wherein: sealing door (10) bottom one end is articulated with sorting box (1), still be provided with the telescopic link that is used for opening and closing sealing door (10) between sealing door (10) and sorting box (1).
3. The high efficiency coal picker according to claim 2 wherein: the telescopic rod is an electronic telescopic rod (13).
4. The high efficiency coal picker according to claim 1 wherein: a control panel (14) is arranged on one side of the front face of the sorting box (1).
5. The high efficiency coal picker according to claim 1 wherein: the bottom of the sorting box (1) is provided with a fixed support (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911264088.7A CN110947607A (en) | 2019-12-11 | 2019-12-11 | High-efficient coal picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911264088.7A CN110947607A (en) | 2019-12-11 | 2019-12-11 | High-efficient coal picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110947607A true CN110947607A (en) | 2020-04-03 |
Family
ID=69980940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911264088.7A Pending CN110947607A (en) | 2019-12-11 | 2019-12-11 | High-efficient coal picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110947607A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190307436A (en) * | 1903-03-31 | 1904-03-31 | John Wainwright | Improvements in Machinery for Screening, Sizing, Separating, Mixing and Conveying Coal, Coke, Minerals, and Granular Material of all Kinds. |
| CN105312243A (en) * | 2014-07-11 | 2016-02-10 | 西安鑫龙能源技术服务有限公司 | Combined type dry method vertical coal separator |
| CN107262377A (en) * | 2017-06-30 | 2017-10-20 | 天津天海同步科技有限公司 | A kind of synchronizer sorts derusting device with steel ball |
| CN206868606U (en) * | 2017-06-24 | 2018-01-12 | 张永霞 | A kind of spiral industrial chemicals screening machine |
| CN107755259A (en) * | 2017-11-10 | 2018-03-06 | 无锡宇能选煤机械厂 | Totally-enclosed screw path type coal picker |
| CN108636784A (en) * | 2018-08-15 | 2018-10-12 | 中冶建设高新工程技术有限责任公司 | A kind of sandy soil screening device for construction |
| CN109433613A (en) * | 2018-11-22 | 2019-03-08 | 江苏颐海药业有限责任公司 | A kind of gravity spiral pellet selecting machine equipped with useless ball discharge port |
| CN109433572A (en) * | 2018-11-19 | 2019-03-08 | 罗源县圆梦农林专业合作社 | A kind of soybean screening machine |
| CN109806631A (en) * | 2019-04-05 | 2019-05-28 | 安徽盛世开元装备科技有限公司 | A kind of simulation flowchart type thickener |
| CN209006116U (en) * | 2018-08-01 | 2019-06-21 | 成都迈特航空制造有限公司 | Nut sorting machine |
| CN110508490A (en) * | 2018-05-22 | 2019-11-29 | 秭归县屈姑食品有限公司 | A kind of material fruit size sorting unit |
-
2019
- 2019-12-11 CN CN201911264088.7A patent/CN110947607A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190307436A (en) * | 1903-03-31 | 1904-03-31 | John Wainwright | Improvements in Machinery for Screening, Sizing, Separating, Mixing and Conveying Coal, Coke, Minerals, and Granular Material of all Kinds. |
| CN105312243A (en) * | 2014-07-11 | 2016-02-10 | 西安鑫龙能源技术服务有限公司 | Combined type dry method vertical coal separator |
| CN206868606U (en) * | 2017-06-24 | 2018-01-12 | 张永霞 | A kind of spiral industrial chemicals screening machine |
| CN107262377A (en) * | 2017-06-30 | 2017-10-20 | 天津天海同步科技有限公司 | A kind of synchronizer sorts derusting device with steel ball |
| CN107755259A (en) * | 2017-11-10 | 2018-03-06 | 无锡宇能选煤机械厂 | Totally-enclosed screw path type coal picker |
| CN110508490A (en) * | 2018-05-22 | 2019-11-29 | 秭归县屈姑食品有限公司 | A kind of material fruit size sorting unit |
| CN209006116U (en) * | 2018-08-01 | 2019-06-21 | 成都迈特航空制造有限公司 | Nut sorting machine |
| CN108636784A (en) * | 2018-08-15 | 2018-10-12 | 中冶建设高新工程技术有限责任公司 | A kind of sandy soil screening device for construction |
| CN109433572A (en) * | 2018-11-19 | 2019-03-08 | 罗源县圆梦农林专业合作社 | A kind of soybean screening machine |
| CN109433613A (en) * | 2018-11-22 | 2019-03-08 | 江苏颐海药业有限责任公司 | A kind of gravity spiral pellet selecting machine equipped with useless ball discharge port |
| CN109806631A (en) * | 2019-04-05 | 2019-05-28 | 安徽盛世开元装备科技有限公司 | A kind of simulation flowchart type thickener |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200403 |
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| RJ01 | Rejection of invention patent application after publication |