CN204182561U - A kind of Novel mineral pulp screening device - Google Patents
A kind of Novel mineral pulp screening device Download PDFInfo
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- CN204182561U CN204182561U CN201420641313.0U CN201420641313U CN204182561U CN 204182561 U CN204182561 U CN 204182561U CN 201420641313 U CN201420641313 U CN 201420641313U CN 204182561 U CN204182561 U CN 204182561U
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Abstract
The utility model relates to the technical field of ore dressing plant ore-dressing practice, more specifically, relates to a kind of Novel mineral pulp screening device.A kind of Novel mineral pulp screening device, one end of pulp-inlet pipe extend in cylinder, and pulp-inlet pipe is fixed in frame, and the U-shaped stock tank that connects is fixed in the frame of cylinder bottom, and the U-shaped lowest part connecing stock tank connects grout outlet; Described cylinder is fixed with screen cloth, and the outlet of described pulp-inlet pipe connects cloth slurry pipe, and the end of cloth slurry pipe is provided with grout outlet, and the tube wall of cloth slurry pipe is provided with multiple cloth slurry hole.Clean screen surface in the process that wiper mechanism of the present utility model can rotate at cylinder, screen cloth can not be caused block, this apparatus structure simply, save time, labour intensity is low, production efficiency is high.Screening the pulp efficiency can be improved in the multiple cloth slurry holes arranged, and effectively can reduce the discharge from grout outlet, makes screen cloth be not easy tattered damage, effectively reduces the replacement frequency of whole device screen cloth.
Description
Technical field
The utility model relates to the technical field of ore dressing plant ore-dressing practice, more specifically, relates to a kind of Novel mineral pulp screening device.
Background technology
At present when needing to carry out clearing up the large impurity of granularity to ore pulp, need manually to pick up inspection back and forth, particularly during ore-dressing practice, ubiquity spends man-hour, labour intensity is high and production efficiency is low shortcoming.Existing ore dressing pulp screening device is the rotation by cylinder, the ore pulp making granularity little and the large magazins' layout of granularity, but, in existing screening process, because screen cloth plays the Main Function of separation, screen cloth will be caused to block if clean not in time, thus can not separate substance.
On the other hand, existing pulp-inlet pipe is substantially all directly stretch in cylinder, in cylinder, discharge ore pulp, owing to can impact screen cloth when pulp-inlet pipe discharges ore pulp, causes screen cloth easily tattered damage, thus can not separate substance.
Summary of the invention
The utility model, for overcoming at least one defect described in above-mentioned prior art, provides a kind of Novel mineral pulp screening device, and the cloth set up slurry pipe can improve screening the pulp efficiency, and can reduce the impact of ore pulp to screen cloth, makes screen cloth be not easy tattered damage.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Novel mineral pulp screening device, wherein, comprises main shaft, bearing block, frame, connecting rod, cylinder, U-shapedly connects stock tank, pulp-inlet pipe, grout outlet and driving mechanism;
The two ends of described main shaft are each passed through the bearing block with bearing, and bearing block is fixed on the center line of frame two ends, and the inside, two ends of cylinder is fixed on main shaft respectively by connecting rod, and main shaft connects driving mechanism;
One end of pulp-inlet pipe extend in cylinder, and pulp-inlet pipe is fixed in frame, and the U-shaped stock tank that connects is fixed in the frame of cylinder bottom, and the U-shaped lowest part connecing stock tank connects grout outlet;
Described cylinder is fixed with screen cloth, and the outlet of described pulp-inlet pipe connects cloth slurry pipe, and the end of cloth slurry pipe is provided with grout outlet, and the tube wall of cloth slurry pipe is provided with multiple cloth slurry hole.
In the utility model, ore pulp flows to cloth slurry pipe from pulp-inlet pipe, and ore pulp is mainly transported in cylinder from grout outlet, and further, ore pulp also can be starched hole from cloth and flow out, and on the one hand, adds the distribution area of ore pulp in cylinder, improves screening the pulp efficiency; On the other hand, the discharge from grout outlet effectively can be reduced in multiple cloth slurry holes of setting, decreases the impact of ore pulp to screen cloth, makes screen cloth be not easy tattered damage, effectively reduces the replacement frequency of whole device screen cloth, thus reduce cost.
Further, described cloth slurry length of tube is 1/3 ~ 1/2 of drum length; Described cloth slurry hole totally 4 rows, be located at cloth slurry pipe circumferentially, the central angle often between arrangement slurry hole is 90 degree.
In the utility model, if cloth slurry length of tube is long, ore pulp can directly flow out from cylinder bottom, can not sieve ore pulp, if cloth slurry length of tube is too short, the quantity causing cloth to starch hole reduces, add the impact of ore pulp to screen cloth, therefore cloth slurry length of tube is the 1/3 ~ 1/2 proper of drum length; And cloth slurry hole totally 4 rows, often row is arranged multiple, its total number is suitable, effectively reduces the discharge from grout outlet, decreases the impact of ore pulp to screen cloth.
Further, described cylinder is also provided with wiper mechanism outward, and wiper mechanism comprises pole, hairbrush, and pole one end and the U-shaped upper articulation connecing stock tank, the other end and hairbrush are fixed, and hairbrush is pressed on screen cloth.The aperture of described screen cloth is 0 ~ 2mm.
In the utility model, driving mechanism drives main axis, with the cylinder also uniform rotation that main shaft is fixing, ore pulp flow to the high porch, one end of cylinder from pulp-inlet pipe, the ore pulp that granularity is little crashes into and U-shapedly connects in stock tank from the gap of screen cloth, ore pulp flows to ore-dressing practice region along grout outlet again, and the impurity that granularity is large is followed cylinder and is rotated down, and one end outlet low from cylinder is discharged.
And clean screen surface in the process that can rotate at cylinder of wiper mechanism, screen cloth can not be caused to block, and the ore pulp that can granularity be made efficiently little and the large magazins' layout of granularity, ensure that screening effect.This apparatus structure is simple, save time, labour intensity is low, production efficiency is high.
In the utility model, the entire length of hairbrush and the length of cylinder suitable, ensure that hairbrush can brush each hole of screen cloth; From gravity, hairbrush is pressed on screen cloth by pole, the diameter of the every root bristle on hairbrush and the aperture of screen cloth suitable, ensure that the hole of every root bristle clean screen cloth capable of washing.
Further, described cylinder is drum-shaped framework, and the inside, two ends of cylinder is fixed on main shaft respectively by three connecting rods, and the center line of cylinder is consistent with spindle centerline.Central angle between three every two of connecting rods is 120 degree, and above-mentioned setting ensure that cylinder is connected with the stable of main shaft, and cylinder can be rotated with main shaft simultaneously.
Further, described cylinder and horizontal line form the gradient of 5 ~ 10 degree, and pulp-inlet pipe extend in the eminence of cylinder, and U-shaped connecing outside stock tank is stretched out in the lower end of cylinder.The lower end of described cylinder is stretched out and is U-shapedly met the outer 8 ~ 12mm of stock tank.
In order to ensure that the impurity that granularity is large is discharged smoothly from cylinder lower end, when equipment is installed, cylinder and horizontal line form the gradient of 5 ~ 10 degree; Generally directly adjust the anterior and posterior height of frame when making, cylinder has one end of pulp-inlet pipe aloft, and U-shaped stock tank outer 10 mm, 10 mm stretched out of connecing slightly are stretched out in one end that cylinder is low also can ensure that the impurity that granularity is large is discharged smoothly from cylinder lower end.
Further, the described U-shaped stock tank two ends that connect are provided with baffle plate, and the U-shaped summit connecing stock tank is consistent with the height of cylinder peak.Baffle plate prevents ore pulp from permeating, and U-shaped summit the make cylinder consistent with the height of cylinder peak connecing stock tank is when rotating, and the ore pulp thrown away also can flow downward along the U-shaped stock tank that connects, and then flows out with grout outlet.
Further, 8 ~ 12mm in the eminence that described pulp-inlet pipe extend into cylinder, and not with cylinder contact.Pulp-inlet pipe is fixed in frame, and pulp-inlet pipe can not hinder the rotation of cylinder, and grout outlet is connected and U-shapedly connect stock tank lowest part, and described pulp-inlet pipe and grout outlet are the good pvc pipe of the wearability of diameter 100 more than mm, and length is determined according to actual conditions.
Further, described driving mechanism comprises belt pulley, motor, reductor, and belt pulley connects reductor by V belt, and reductor connects motor again, and belt pulley is connected with main shaft.
Described motor is three-phase 6 grades of more than 1.1kw, and the cylindrical gear reducer that gearratio of selecting to match with it is 30 ~ 48.57 combines, and reductor connects the belt pulley on main shaft top by V belt.
Compared with prior art, beneficial effect is: clean screen surface in the process that wiper mechanism of the present utility model can rotate at cylinder, screen cloth can not be caused to block, and the ore pulp that can granularity be made efficiently little and the large magazins' layout of granularity, ensure that screening effect.This apparatus structure is simple, save time, labour intensity is low, production efficiency is high.Screening the pulp efficiency can be improved in the multiple cloth slurry holes arranged, and effectively can reduce the discharge from grout outlet, decreases the impact of ore pulp to screen cloth, makes screen cloth be not easy tattered damage, effectively reduce the replacement frequency of whole device screen cloth, thus reduce cost.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic side view.
Fig. 2 is the utility model overall structure schematic perspective view.
Fig. 3 is the utility model partial structurtes schematic diagrames.
Fig. 4 is the utility model wiper mechanism schematic side view.
Fig. 5 is the utility model cloth slurry pipe schematic perspective view.
Fig. 6 is the utility model cloth slurry pipe generalized section.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.Describe position relationship in accompanying drawing only for exemplary illustration, the restriction to this patent can not be interpreted as.
As shown in figures 1 to 6, a kind of Novel mineral pulp screening device, wherein, comprises main shaft 1, bearing block 2, frame 3, connecting rod 4, cylinder 5, U-shapedly connects stock tank 6, pulp-inlet pipe 8, grout outlet 12 and driving mechanism;
The two ends of main shaft 1 are each passed through the bearing block 2 with bearing, and bearing block 2 is fixed on the center line of frame 3 two ends, and the inside, two ends of cylinder 5 is fixed on main shaft 1 respectively by connecting rod 4, and main shaft 1 connects driving mechanism;
One end of pulp-inlet pipe 8 extend in cylinder 5, and pulp-inlet pipe 8 is fixed in frame 3, and the U-shaped stock tank 6 that connects is fixed in the frame 3 of cylinder 5 bottom, and the U-shaped lowest part connecing stock tank 6 connects grout outlet 12;
Cylinder 5 is fixed with screen cloth 7, the outlet of pulp-inlet pipe 8 connects cloth slurry pipe 18, and the end of cloth slurry pipe 18 is provided with grout outlet 181, and the tube wall of cloth slurry pipe 18 is provided with multiple cloth slurry hole 182.
In the present embodiment, ore pulp flows to cloth slurry pipe 18 from pulp-inlet pipe 8, ore pulp is mainly transported in cylinder 5 from grout outlet 181, and further, ore pulp also can be starched hole 182 from cloth and flow out, screening the pulp efficiency can be improved in the multiple cloth slurry holes 182 arranged, and the discharge that can effectively reduce from grout outlet 181, decrease the impact of ore pulp to screen cloth 7, make screen cloth 7 be not easy tattered damage, effectively reduce the replacement frequency of whole device screen cloth 7, thus reduce cost.
In the present embodiment, cloth slurry pipe 18 length is 1/3 ~ 1/2 of cylinder 5 length; Cloth slurry hole 182 totally 4 rows, be located at cloth slurry pipe 18 circumferentially, the central angle often between arrangement slurry hole 182 is 90 degree.
If cloth slurry pipe 18 length is long, ore pulp can directly flow out from cylinder 5 bottom, can not sieve ore pulp, if cloth slurry pipe 18 length is too short, the quantity causing cloth to starch hole 182 reduces, and adds the impact of ore pulp to screen cloth 7, and therefore cloth slurry pipe 18 length is the 1/3 ~ 1/2 proper of cylinder 5 length; And cloth slurry hole 182 totally 4 rows, often row is arranged multiple, its total number is suitable, effectively reduces the discharge from grout outlet 181, decreases the impact of ore pulp to screen cloth 7.
Cylinder 5 is outer is also provided with wiper mechanism 14, and wiper mechanism 14 comprises pole 141, hairbrush 142, pole 141 one end and the U-shaped upper articulation connecing stock tank 6, and the other end and hairbrush 142 are fixed, and hairbrush 142 is pressed on screen cloth 7.The aperture of screen cloth 7 is 0 ~ 2mm.
In the present embodiment, driving mechanism drives main shaft 1 to rotate, with the cylinder 5 also uniform rotation that main shaft 1 is fixing, ore pulp flow to the high porch, one end of cylinder 5 from pulp-inlet pipe 8, the ore pulp that granularity is little crashes into and U-shapedly connects in stock tank 6 from the gap of screen cloth 7, ore pulp flows to ore-dressing practice region along grout outlet 12 again, and the impurity that granularity is large is followed cylinder 5 and is rotated down, and one end outlet low from cylinder 5 is discharged.
Clean screen cloth 7 surface in the process that wiper mechanism 14 can rotate at cylinder 5, screen cloth 7 can not be caused to block, the ore pulp that can granularity be made efficiently little and the large magazins' layout of granularity, ensure that screening effect.This apparatus structure is simple, save time, labour intensity is low, production efficiency is high.
In the present embodiment, the entire length of hairbrush 142 and the length of cylinder 5 suitable, ensure that hairbrush 142 can brush each hole of screen cloth 7; From gravity, hairbrush 142 is pressed on screen cloth 7 by pole 141, the diameter of the every root bristle on hairbrush 142 and the aperture of screen cloth 7 suitable, ensure that the hole of every root bristle clean screen cloth capable of washing.
Cylinder 5 is drum-shaped framework, and the inside, two ends of cylinder 5 is fixed on main shaft 1 respectively by three connecting rods 4, and the center line of cylinder 5 is consistent with main shaft 1 center line.
Central angle between three every two of connecting rods 4 is 120 degree, and above-mentioned setting ensure that cylinder 5 is connected with the stable of main shaft 1, and cylinder 5 can be rotated with main shaft 1 simultaneously.
In the present embodiment, cylinder 5 and horizontal line form the gradient of 5 ~ 10 degree, and pulp-inlet pipe 8 extend in the eminence of cylinder 5, and U-shaped connecing outside stock tank 6 is stretched out in the lower end of cylinder 5.The lower end of cylinder 5 is stretched out and is U-shapedly met the outer 8 ~ 12mm of stock tank 6.
In order to ensure that the impurity that granularity is large is discharged smoothly from cylinder 5 lower end, when equipment is installed, cylinder 5 and horizontal line form the gradient of 5 ~ 10 degree; Generally directly adjust the anterior and posterior height of frame 3 when making, cylinder 5 has one end of pulp-inlet pipe 8 aloft, and U-shaped stock tank 6 outer 10 mm, 10 mm stretched out of connecing slightly are stretched out in one end that cylinder 5 is low also can ensure that the impurity that granularity is large is discharged smoothly from cylinder 5 lower end.
U-shaped stock tank 6 two ends that connect are provided with baffle plate 13, and the U-shaped summit connecing stock tank 6 is consistent with the height of cylinder 5 peak.8 ~ 12mm in the eminence that pulp-inlet pipe 8 extend into cylinder 5, and do not contact with cylinder 5.
Baffle plate 13 prevents ore pulp from permeating, and the U-shaped summit connecing stock tank 6 is consistent with the height of cylinder 5 peak makes cylinder 5 when rotating, and the ore pulp thrown away also can flow downward along the U-shaped stock tank 6 that connects, and then flows out with grout outlet 12.Pulp-inlet pipe 8 is fixed in frame 3, and pulp-inlet pipe 8 can not hinder the rotation of cylinder 5, and grout outlet 12 is connected and U-shapedly connect stock tank 6 lowest part, and pulp-inlet pipe 8 and grout outlet 12 are the good pvc pipe of the wearability of diameter 100 more than mm, and length is determined according to actual conditions.
In the present embodiment, driving mechanism comprises belt pulley 9, motor 10, reductor 11, and belt pulley 9 connects reductor 11 by V belt, and reductor 11 connects motor 10 again, and belt pulley 9 is connected with main shaft 1.Motor 10 is three-phase 6 grades of more than 1.1kw, and the cylindrical gear reducer 11 that gearratio of selecting to match with it is 30 ~ 48.57 combines, and reductor connects the belt pulley 9 on main shaft top by V belt.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (10)
1. a Novel mineral pulp screening device, is characterized in that, comprises main shaft (1), bearing block (2), frame (3), connecting rod (4), cylinder (5), U-shapedly connects stock tank (6), pulp-inlet pipe (8), grout outlet (12) and driving mechanism;
The two ends of described main shaft (1) are each passed through the bearing block (2) with bearing, bearing block (2) is fixed on the center line of frame (3) two ends, the inside, two ends of cylinder (5) is fixed on main shaft (1) respectively by connecting rod (4), and main shaft (1) connects driving mechanism;
One end of pulp-inlet pipe (8) extend in cylinder (5), and pulp-inlet pipe (8) is fixed in frame (3), and the U-shaped stock tank (6) that connects is fixed in the frame (3) of cylinder (5) bottom, and the U-shaped lowest part connecing stock tank (6) connects grout outlet (12);
Described cylinder (5) is fixed with screen cloth (7), and the outlet of described pulp-inlet pipe (8) connects cloth slurry pipe (18), and the end of cloth slurry pipe (18) is provided with grout outlet (181), and the tube wall of cloth slurry pipe (18) is provided with multiple cloth slurry hole (182).
2. a kind of Novel mineral pulp screening device according to claim 1, is characterized in that: described cloth slurry pipe (18) length is 1/3 ~ 1/2 of cylinder (5) length; Described cloth slurry hole (182) is totally 4 rows, is located at cloth slurry pipe (18) circumferentially, and the central angle often between arrangement slurry hole (182) is 90 degree.
3. a kind of Novel mineral pulp screening device according to claim 2, it is characterized in that: described cylinder (5) is also provided with wiper mechanism (14) outward, wiper mechanism (14) comprises pole (141), hairbrush (142), pole (141) one end and the U-shaped upper articulation connecing stock tank (6), the other end and hairbrush (142) are fixed, and hairbrush (142) is pressed on screen cloth (7).
4. a kind of Novel mineral pulp screening device according to claim 3, it is characterized in that: described cylinder (5) is drum-shaped framework, the inside, two ends of cylinder (5) is fixed on main shaft (1) respectively by three connecting rods (4), and the center line of cylinder (5) is consistent with main shaft (1) center line.
5. a kind of Novel mineral pulp screening device according to claim 4, it is characterized in that: described cylinder (5) and horizontal line form the gradient of 5 ~ 10 degree, pulp-inlet pipe (8) extend in the eminence of cylinder (5), and the lower end of cylinder (5) is stretched out and U-shapedly connect stock tank (6) outward.
6. a kind of Novel mineral pulp screening device according to claim 5, is characterized in that: the lower end of described cylinder (5) is stretched out and U-shapedly met stock tank (6) 8 ~ 12mm outward.
7. according to the arbitrary described a kind of Novel mineral pulp screening device of claim 1 to 6, it is characterized in that: described U-shaped stock tank (6) two ends that connect are provided with baffle plate (13), the U-shaped summit connecing stock tank (6) is consistent with the height of cylinder (5) peak.
8. a kind of Novel mineral pulp screening device according to claim 5, is characterized in that: 8 ~ 12mm in the eminence that described pulp-inlet pipe (8) extend into cylinder (5), and does not contact with cylinder (5).
9. a kind of Novel mineral pulp screening device according to claim 1, it is characterized in that: described driving mechanism comprises belt pulley (9), motor (10), reductor (11), belt pulley (9) connects reductor (11) by V belt, reductor (11) connects motor (10) again, and belt pulley (9) is connected with main shaft (1).
10. a kind of Novel mineral pulp screening device according to claim 1, is characterized in that: the aperture of described screen cloth (7) is 0 ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641313.0U CN204182561U (en) | 2014-10-31 | 2014-10-31 | A kind of Novel mineral pulp screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641313.0U CN204182561U (en) | 2014-10-31 | 2014-10-31 | A kind of Novel mineral pulp screening device |
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| Publication Number | Publication Date |
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| CN204182561U true CN204182561U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641313.0U Expired - Fee Related CN204182561U (en) | 2014-10-31 | 2014-10-31 | A kind of Novel mineral pulp screening device |
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| CN (1) | CN204182561U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111514A (en) * | 2016-08-08 | 2016-11-16 | 三川德青科技有限公司 | Serosity thick slag sorting unit |
| CN106423819A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Double-drum screening device |
| CN106423826A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Mud screen capable of improving screening effect |
| CN106423822A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Roller screen adjustable in angle |
| CN106423820A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Roller type slurry screening machine |
| CN106423821A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Slurry roller screen |
| CN108079648A (en) * | 2018-02-08 | 2018-05-29 | 栾川龙宇钼业有限公司 | A kind of Novel pulp impurity filtering device |
-
2014
- 2014-10-31 CN CN201420641313.0U patent/CN204182561U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111514A (en) * | 2016-08-08 | 2016-11-16 | 三川德青科技有限公司 | Serosity thick slag sorting unit |
| CN106423819A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Double-drum screening device |
| CN106423826A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Mud screen capable of improving screening effect |
| CN106423822A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Roller screen adjustable in angle |
| CN106423820A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Roller type slurry screening machine |
| CN106423821A (en) * | 2016-08-29 | 2017-02-22 | 王凡业 | Slurry roller screen |
| CN108079648A (en) * | 2018-02-08 | 2018-05-29 | 栾川龙宇钼业有限公司 | A kind of Novel pulp impurity filtering device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151031 |
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| EXPY | Termination of patent right or utility model |