CN203620764U - Raw coal three-level sorting machine - Google Patents
Raw coal three-level sorting machine Download PDFInfo
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- CN203620764U CN203620764U CN201320845831.XU CN201320845831U CN203620764U CN 203620764 U CN203620764 U CN 203620764U CN 201320845831 U CN201320845831 U CN 201320845831U CN 203620764 U CN203620764 U CN 203620764U
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- storehouse
- water filling
- water
- coal
- coal washing
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Abstract
A raw coal three-level sorting machine is composed of a coal washing bin, a water injection bin and a discharge pipe. The coal washing bin is located on the front side of the water injection bin, the discharge pipe is located on the rear side of the water injection bin, the upper end of the coal washing bin is open, a material passing plate is arranged below the upper water line, the coal washing bin is communicated with the lower portion of the water injection bin, and a bottom plate is oblique downwards. A water filling nozzle is formed in the lower portion of a separation plate of the coal washing bin and the water injection bin, and an overflow gap is formed in the upper portion of the separation plate. A rotation shaft is arranged on the upper portion of the water injection bin, one end of the rotation shaft is connected with an external power source, the rotation shaft is provided with an eccentric wheel, connection rods are arranged on the two sides of the eccentric wheel, a water injection plate is arranged at the lower ends of the connection rods, the water injection plate is located above the water filling nozzle, a water inlet pipe is arranged on the lower portion of the other side face of the water injection bin, and the water inlet pipe is connected with a high-pressure water pipe. The discharge pipe is arranged at the bottom of the bottom plate, oblique downwards, of the water injection bin, the top of the discharge pipe is vertical upwards, the upper discharging outlet is higher than the upper water line of the coal washing bin, and a material scraper is arranged in the discharge pipe. The raw coal three-level sorting machine is reasonable in structure, and high in fine coal sorting and working efficiency.
Description
Technical field
The utility model belongs to raw coal separation technical field, relates to three grades of separators of a kind of raw coal.
Background technology
In a lot of raw coal, contain gangue, gangue content is larger, and the unit caloric value of coal is less, and quality is poorer, and this raw coal selling price containing gangue is lower.In order to improve the quality of coal, gangue need to be separated from raw coal, separate gangue and carry out in two steps, the one, be crushed to certain fineness, the 2nd, the duff after pulverizing is mixed with water, coal water mixed liquid is imported in separator and cleans sorting.In prior art, the raw coal separation machine class of different structure, different model and size is a lot, and these separators respectively have advantage, and ubiquity sorting index is not high, ineffective shortcoming.
Summary of the invention
The utility model is in prior art, raw coal separation machine exists sorting index not high, ineffective problem, provide a kind of raw coal three grades of separators, this machine is by coal washing storehouse, water filling storehouse and discharge nozzle three part compositions, coal washing position in storehouse is in front side, water filling storehouse, discharge nozzle is positioned at water filling storehouse rear side, upper end, coal washing storehouse is dropped down out, flitch was installed in the below of upper waterline, coal washing storehouse is communicated with the lower curtate in water filling storehouse, base plate is downward-sloping, the dividing plate below in coal washing storehouse and water filling storehouse is designed with water filling port, top is designed with gap, above water filling storehouse, rotating shaft is installed, one end of rotating shaft is connected with exterior power source, eccentric wheel is installed in rotating shaft, eccentric both sides are provided with connecting rod, the lower end of connecting rod is provided with water filling plate, water filling plate is positioned at the top of water filling port, in another bottom, side in water filling storehouse, water inlet pipe is installed, water inlet pipe is connected with high-pressure water pipe, discharge nozzle is arranged on downward-sloping base plate bottom, water filling storehouse, upwards hold up at the top of discharge nozzle, the discharging opening of top is higher than the upper waterline in coal washing storehouse, material scraping plate is installed in discharge nozzle.
This machine forms after by the identical coal washing storehouse of structure, water filling storehouse and three grades of combined serial of discharge nozzle, and the entrance of coal water mixture is positioned at the suitable for reading of first order coal washing storehouse, and outlet is positioned at the suitable for reading of third level coal washing storehouse.
Adopt the technical program, due to containing in the raw coal of gangue, the density and hardness of coal is less than gangue, and in crushing process, gangue is not easy to be broken, and coal is easily broken, and therefore, after pulverizing, the particle diameter of gangue is larger, and the particle diameter of coal is less, when entering coal washing storehouse and clean from the upper inlet in first order coal washing storehouse after mixing with water containing the duff of gangue, the rotating shaft of top, water filling storehouse is rotated, the water inlet pipe of water filling storehouse rear side is washed by water in water filling storehouse, eccentric wheel in the top rotating shaft of water filling storehouse promotes water filling plate and moves up and down in water filling storehouse, control the gap between water filling plate and water filling storehouse sidewall, make relative sealing between water filling plate and water filling storehouse sidewall, in the time moving on water filling plate, water under high pressure enters water filling storehouse from water inlet pipe, in the time that water filling plate moves down, the water of water under high pressure and bottom, water filling storehouse is pressed into coal washing storehouse from water filling port, the water that is pressed into coal washing storehouse rinses the compound of duff and gangue from bottom to top, after being rinsed, duff in compound floats on upper strata, coal washing storehouse, along with the mobile inflow next stage coal washing storehouse of water, gangue in duff is because density is large, in the time rinsing, can continue to drop to the bottom in coal washing storehouse, be slipped to the bottom of base plate from the base plate of bottom angled, blown off by the scraper plate of discharge nozzle in bottom, be transported to the top outlet of discharge nozzle, by discharging in outlet.
For the gangue in duff is shared thoroughly, by coal washing storehouse identical structure, water filling storehouse and three grades of combined serial of discharge nozzle, after three grades of cleaning sortings, the duff mixing water of discharging from the outlet of final stage coal washing storehouse, the quality of duff is better.
The utlity model has reasonable in designly, the isolated ratio of gangue in duff is higher, can greatly improve the quality of duff.After separating, duff is worth and improves, and can be used for the sintering of iron ore; Gangue is used as the production fuel of the building materials such as wall brick, can decline to some extent although be worth, and after balancing each other with the value-added degree of duff, the overall value of duff improves; After segmentation, the coal of different qualities is more applicable in different use occasions, and price is also more reasonable, and therefore the duff sales volume after sorting is much better than the duff of not sorting.
The utility model is rational in infrastructure, and sorting and the operating efficiency of duff are higher.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is A-A cross-sectional view in Fig. 1.
The specific embodiment
Embodiment: as depicted in figs. 1 and 2, three grades of separators of a kind of raw coal, this machine is by coal washing storehouse 1, water filling storehouse 5 and discharge nozzle 6 three part compositions, coal washing storehouse 1 is positioned at 5 front sides, water filling storehouse, discharge nozzle 6 is positioned at water filling storehouse 5 rear sides, 1 upper end, coal washing storehouse is dropped down out, flitch 15 was installed in the below of upper waterline, coal washing storehouse 1 is communicated with the lower curtate in water filling storehouse 5, base plate 4 is downward-sloping, coal washing storehouse 1 is designed with water filling port 2 with the dividing plate below in water filling storehouse 5, top is designed with gap 14, rotating shaft 13 is installed above water filling storehouse 5, one end of rotating shaft 13 is connected with exterior power source, eccentric wheel 12 is installed in rotating shaft 13, the both sides of eccentric wheel 12 are provided with connecting rod 11, the lower end of connecting rod 11 is provided with water filling plate 9, water filling plate 9 is positioned at the top of water filling port 2, in another bottom, side in water filling storehouse 5, water inlet pipe 5 is installed, water inlet pipe 5 is connected with high-pressure water pipe 10, discharge nozzle 6 is arranged on downward-sloping base plate 4 bottoms, water filling storehouse 3, upwards hold up at the top of discharge nozzle 6, the discharging opening 8 of top is higher than the upper waterline in coal washing storehouse 1, material scraping plate 7 is installed in discharge nozzle 6, this machine forms after by the identical coal washing storehouse 1 of structure, water filling storehouse 3 and 6 three grades of combined serial of discharge nozzle, and the entrance 16 of coal water mixture is positioned at the suitable for reading of first order coal washing storehouse, and outlet 17 is positioned at the suitable for reading of third level coal washing storehouse.
Claims (2)
1. three grades of separators of raw coal, it is characterized in that: this machine is by coal washing storehouse (1), water filling storehouse (5) and discharge nozzle (6) three part compositions, coal washing storehouse (1) is positioned at front side, water filling storehouse (5), discharge nozzle (6) is positioned at water filling storehouse (5) rear side, upper end, coal washing storehouse (1) is dropped down out, flitch (15) was installed in the below of upper waterline, coal washing storehouse (1) is communicated with the lower curtate of water filling storehouse (5), base plate (4) is downward-sloping, coal washing storehouse (1) is designed with water filling port (2) with the dividing plate below in water filling storehouse (5), top is designed with gap (14), in the top of water filling storehouse (5), rotating shaft (13) is installed, one end of rotating shaft (13) is connected with exterior power source, eccentric wheel (12) is installed in rotating shaft (13), the both sides of eccentric wheel (12) are provided with connecting rod (11), the lower end of connecting rod (11) is provided with water filling plate (9), water filling plate (9) is positioned at the top of water filling port (2), in another bottom, side of water filling storehouse (5), water inlet pipe (5) is installed, water inlet pipe (5) is connected with high-pressure water pipe (10), discharge nozzle (6) is arranged on downward-sloping base plate (4) bottom, water filling storehouse (3), upwards hold up at the top of discharge nozzle (6), the discharging opening (8) of top is higher than the upper waterline of coal washing storehouse (1), material scraping plate (7) is installed in discharge nozzle (6).
2. three grades of separators of raw coal as claimed in claim 1, this machine forms after by the identical coal washing storehouse (1) of structure, water filling storehouse (3) and (6) three grades of combined serial of discharge nozzle, the entrance (16) of coal water mixture is positioned at the suitable for reading of first order coal washing storehouse, and outlet (17) is positioned at the suitable for reading of third level coal washing storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845831.XU CN203620764U (en) | 2013-12-20 | 2013-12-20 | Raw coal three-level sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845831.XU CN203620764U (en) | 2013-12-20 | 2013-12-20 | Raw coal three-level sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620764U true CN203620764U (en) | 2014-06-04 |
Family
ID=50807291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845831.XU Withdrawn - After Issue CN203620764U (en) | 2013-12-20 | 2013-12-20 | Raw coal three-level sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657831A (en) * | 2013-12-20 | 2014-03-26 | 黄敏生 | Three-level raw coal separator |
-
2013
- 2013-12-20 CN CN201320845831.XU patent/CN203620764U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657831A (en) * | 2013-12-20 | 2014-03-26 | 黄敏生 | Three-level raw coal separator |
| CN103657831B (en) * | 2013-12-20 | 2015-10-28 | 玉溪裕源煤业有限公司 | Raw coal three grades of separators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUXI YUYUAN COAL INDUSTRY CO., LTD. Free format text: FORMER OWNER: HUANG MINSHENG Effective date: 20140915 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 653200 YUXI, YUNNAN PROVINCE TO: 653100 YUXI, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140915 Address after: 653100, No. 14, No. four, No. 10, neighborhood committee, Chun street, Hongta District, Yunnan, Yuxi Patentee after: Yuxi Yuyuan Coal Industry Co.,Ltd. Address before: 653200 Yuxi city of Yunnan province Asan County town of Austin tower hey greasy mine Patentee before: Huang Minsheng |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20151028 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |