CN204685562U - A kind of coal sample purging system - Google Patents
A kind of coal sample purging system Download PDFInfo
- Publication number
- CN204685562U CN204685562U CN201520304564.4U CN201520304564U CN204685562U CN 204685562 U CN204685562 U CN 204685562U CN 201520304564 U CN201520304564 U CN 201520304564U CN 204685562 U CN204685562 U CN 204685562U
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- rotating cylinder
- cylinder
- coal sample
- described rotating
- tank
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Abstract
The utility model relates to a kind of coal sample purging system, comprise motor, decelerator, turning cylinder, rotating cylinder, tugboat, tank and splicing cylinder, described decelerator two ends are connected with motor and turning cylinder respectively, described turning cylinder and rotating cylinder are weldingly connected, described rotating cylinder is hollow cylinder, described rotating cylinder is provided with feeding pipe and discharging opening, splicing bucket is provided with below described discharging opening, described rotating cylinder is provided with the circular hole of some, described rotating cylinder inwall is provided with screen cloth, described rotating cylinder inwall is welded with helicla flute, described rotating cylinder outside weldings has two backing rings, described two backing rings are supported by two tugboats respectively, described rotating cylinder is placed in tank, described tank height is lower than tube rotaring axis.The utility model by the rotation of rotating cylinder make coal sample under the effect of frictional force and centrifugal force constantly upset let out, reach the effect of repeatedly cleaning, under spiral fluted conveying effect, achieve the continuous wash of coal sample simultaneously.
Description
Technical field
The utility model relates to the cleaning equipment of coal sample after float-sink test, especially a kind of coal sample purging system.
Background technology
The float-sink test data of coal sample are one of important data of coal preparation plant.On the one hand, these data have important directive significance for the design of newly-built coal preparation plant; On the other hand, these data can reflect the variable density into washing raw coal in time, thus production technology and equipment can be regulated timely, to adapt to the change of ature of coal, guarantee the stable of the economic benefit of coal preparation plant.
But the float-sink test of coal sample is but the process of the test that a muscle power is heavy, each stage all needs artificial participation.Wherein for the cleaning of coal sample after drifting along, seem particularly loaded down with trivial details.On the one hand, owing to generally adopting zinc chloride to prepare heavy-fluid of drifting along, after thus drifting along, coal sample surface has partial oxidation zinc to remain, and zinc chloride has severe corrosive, and then can cause certain injury to the skin of laboratory technician in the manual cleaning process of coal sample; On the other hand, if coal sample surface clean of drifting along is not thorough, the accuracy that the ash content that the existence due to zinc chloride can have influence on coal sample is to a certain extent measured, and then affect the accuracy of test data, so after drifting along, the manual cleaning of coal sample needs repeatedly for several times, wastes time and energy.
Summary of the invention
The utility model is for Problems existing in background technology, a kind of coal sample purging system is proposed, the cleaning rotating cylinder be immersed in this system in water rotates at a slow speed under driven by motor, entered the coal sample of rotating cylinder by feeding mouth, under the double action of frictional force and centrifugal force, upset lets out, and reaches the effect that surface is cleaned repeatedly, meanwhile, due to the existence of rotating cylinder inner spiral groove, make material constantly to discharging opening transport, reach the process of continuous wash with this.
The utility model is for solving above technical problem, take following technical scheme: a kind of coal sample purging system, comprise motor, decelerator, turning cylinder, rotating cylinder, support roller, tank and splicing cylinder, described motor is supported by large platform, described decelerator two ends are connected with motor and turning cylinder respectively, described turning cylinder and rotating cylinder are weldingly connected, described rotating cylinder is hollow cylinder, described rotating cylinder is provided with feeding pipe and discharging opening, described feeding pipe gos deep in rotating cylinder along rotating cylinder axle center, described discharging opening is opened in cylinder sidewall, splicing bucket is provided with below described discharging opening, described rotating cylinder is provided with the circular hole of some, described rotating cylinder inwall is provided with one deck screen cloth, described screen cloth and rotating cylinder are bolted, described rotating cylinder inwall is welded with helicla flute, described rotating cylinder outside weldings has two backing rings, described two backing rings are supported by two support rollers respectively, described support roller bottom is supported by chain-wales, described rotating cylinder is placed in tank, described tank is provided with inlet valve and flowing water Valve, described tank height is lower than tube rotaring axis.
Above-mentioned a kind of coal sample purging system, is characterized in that: the screen size of described screen cloth is 0.5mm.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is overall structure schematic diagram of the present utility model.
1. tanks, 2. inlet valve, 3. flowing water Valve, 4. chain-wales, 5. support roller in figure, 6. splicing bucket, 7. large platform, 8. motor, 9. decelerator, 10. turning cylinder, 11. helicla flutes, 12. discharging openings, 13. rotating cylinders, 14. circular holes, 15. bolts, 16. backing rings, 17. screen clothes, 18. feeding pipes.
Detailed description of the invention
As shown in Figure 1, a kind of coal sample purging system, comprise motor (8), decelerator (9), turning cylinder (10), rotating cylinder (13), support roller (5), tank (1) and splicing bucket (6), described motor (8) is supported by large platform (7), described decelerator (9) two ends are connected with motor (8) and turning cylinder (10) respectively, described turning cylinder (10) and rotating cylinder (12) are weldingly connected, described rotating cylinder (12) is hollow cylinder, described rotating cylinder (12) is provided with feeding pipe (17) and discharging opening (12), described feeding pipe (18) gos deep in rotating cylinder (13) along rotating cylinder (13) axle center, described discharging opening (12) is opened in rotating cylinder (13) sidewall, described discharging opening (12) below is provided with splicing bucket (6), described rotating cylinder (13) is provided with the circular hole (14) of some, described rotating cylinder (13) inwall is provided with one deck screen cloth (17), described screen cloth (17) is connected by bolt (15) with rotating cylinder (13), described rotating cylinder (13) inwall is welded with helicla flute (11), described rotating cylinder (13) outside weldings has two backing rings (16), described each backing ring (16) is supported by two support rollers (5), described support roller (5) bottom is supported by chain-wales (4), described rotating cylinder (13) is placed in tank (1), described tank (1) is provided with inlet valve (2) and flowing water Valve (3), described tank (1) height is lower than the axis of rotating cylinder (13).
In the present embodiment, the screen size of described screen cloth (17) is 0.5mm.
The course of work: after injecting rinse water by inlet valve (2) in tank (1), motor (8) drives turning cylinder (10) and rotating cylinder (13) slow rotation after being slowed down by decelerator (9), and the coal sample after drifting along is fed in rotating cylinder (13) by feeding pipe (17).When rotating cylinder (13) rotates, coal sample therein, owing to making it in company with rotating together with rotating cylinder (13) and letting out after being lifted up by centrifugal force and the effect of tube wall friction, the cleaning repeatedly of coal sample is realized with this, simultaneously under dynamic action, coal sample glides along helicla flute (11) thus moves along rotation direction, finally arrives discharging opening (12) and discharges, complete the continuous high-efficient cleaning of coal sample in the process, thus reach time saving and energy saving effect.
Claims (2)
1. a coal sample purging system, it is characterized in that: comprise motor (8), decelerator (9), turning cylinder (10), rotating cylinder (13), support roller (5), tank (1) and splicing bucket (6), described motor (8) is supported by large platform (7), described decelerator (9) two ends are connected with motor (8) and turning cylinder (10) respectively, described turning cylinder (10) and rotating cylinder (12) are weldingly connected, described rotating cylinder (12) is hollow cylinder, described rotating cylinder (12) is provided with feeding pipe (17) and discharging opening (12), described feeding pipe (18) gos deep in rotating cylinder (13) along rotating cylinder (13) axle center, described discharging opening (12) is opened in rotating cylinder (13) sidewall, described discharging opening (12) below is provided with splicing bucket (6), described rotating cylinder (13) is provided with the circular hole (14) of some, described rotating cylinder (13) inwall is provided with one deck screen cloth (17), described screen cloth (17) is connected by bolt (15) with rotating cylinder (13), described rotating cylinder (13) inwall is welded with helicla flute (11), described rotating cylinder (13) outside weldings has two backing rings (16), described backing ring (16) is supported by two support rollers (5), described support roller (5) bottom is supported by chain-wales (4), described rotating cylinder (13) is placed in tank (1), described tank (1) is provided with inlet valve (2) and flowing water Valve (3), described tank (1) height is lower than the axis of rotating cylinder (13).
2. a kind of coal sample purging system according to claim 1, is characterized in that: the screen size of described screen cloth (17) is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304564.4U CN204685562U (en) | 2015-05-13 | 2015-05-13 | A kind of coal sample purging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304564.4U CN204685562U (en) | 2015-05-13 | 2015-05-13 | A kind of coal sample purging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204685562U true CN204685562U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304564.4U Expired - Fee Related CN204685562U (en) | 2015-05-13 | 2015-05-13 | A kind of coal sample purging system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204685562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210318A (en) * | 2021-03-24 | 2021-08-06 | 韩学涛 | Raw material preparation device of humic acid soil remediation agent |
-
2015
- 2015-05-13 CN CN201520304564.4U patent/CN204685562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210318A (en) * | 2021-03-24 | 2021-08-06 | 韩学涛 | Raw material preparation device of humic acid soil remediation agent |
| CN113210318B (en) * | 2021-03-24 | 2024-01-16 | 宁夏金海德亿工贸有限公司 | Raw material preparation device of humic acid soil restoration agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160513 |