CN219942026U - Dewatering screen for coal slime produced by coal washing - Google Patents
Dewatering screen for coal slime produced by coal washing Download PDFInfo
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- CN219942026U CN219942026U CN202321105723.9U CN202321105723U CN219942026U CN 219942026 U CN219942026 U CN 219942026U CN 202321105723 U CN202321105723 U CN 202321105723U CN 219942026 U CN219942026 U CN 219942026U
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- 239000003245 coal Substances 0.000 title claims abstract description 84
- 238000005406 washing Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000012216 screening Methods 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 239000003250 coal slurry Substances 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000003415 peat Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000010405 clearance mechanism Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a coal slime dewatering screen for coal washing production, in particular to the field of coal slime dewatering screens, which comprises a fixed triangular plate, wherein the outer wall of the fixed triangular plate is fixedly connected with a screening mechanism, the screening mechanism comprises a first side plate, a first baffle plate, an electric vibrating machine, a first inclined screen, a first inclined bushing plate, a second inclined screen, a second side plate, a second baffle plate and a connecting beam, the inner wall of the first side plate is fixedly connected with the connecting beam, the outer wall of the connecting beam is fixedly connected with the electric vibrating machine, the inner wall of the first side plate is fixedly connected with the first baffle plate, and the inner wall of the first side plate is fixedly connected with the first inclined screen; according to the utility model, coal can be screened through the screening mechanism, peat is poured into the screening mechanism when the coal screening device is used, then the electric vibrator is started, then the electric vibrator drives the whole body to vibrate, then muddy water is vibrated to fall down, small coal is reserved on the second baffle, and then the small coal is discharged from the second inclined drain plate.
Description
Technical Field
The utility model relates to the field of coal slime dewatering sieves, in particular to a coal slime dewatering sieve for coal washing production.
Background
The dewatering screen mainly has the functions of dewatering, desliming and medium removal, and can be used for sand washing in a sand and stone material factory, coal slime recovery in a coal preparation factory, dry tailing discharge in a concentrating mill and the like, so that the dewatering screen is also called a sand and stone dewatering screen, a mining dewatering screen, a coal slime dewatering screen, a tailing dewatering screen and the like;
through searching, the prior patent (publication number: CN 217988555U) discloses a coal slime segregation dewatering screen, which comprises a supporting frame, wherein a hydraulic column and a rotating shaft are arranged in the middle of the supporting frame, a steel spring is arranged at the top end of the supporting frame, a drainage box is arranged at the top end of the steel spring, a water spray port and a guide plate are arranged on the inner wall of the drainage box, a filter net bag is arranged at an opening at one side of the drainage box, and a screen box is arranged at the top end of the drainage box. This coal slime segregation dewatering screen is convenient for adjust interval between two sets of support body supports according to the coal slime divides the screen need, realizes that the screen box is close to the upper and lower altitude mixture control of swash plate export one side, and the coal slime of being convenient for is finer and smoother segregation divides the screen, utilizes aviation baffle guide air current propelling movement to on the polyurethane sieve, utilizes wind pressure structural vibration for the coal slime reclaimed water breaks away from fast, through being equipped with spout and slider auxiliary beam board and using, is convenient for according to the coal slime divides the screen volume, adjusts the clearance between beam board and the polyurethane sieve, increases rivers and washs and divide the remaining fine coal granule of sieve on the guide plate, avoids adhering to and leads to the jam for secondary interception and filtration, reduce the fine coal granule extravagant. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:
the existing coal slime dewatering screen is characterized in that coal and water are poured into the dewatering screen together when the existing coal slime dewatering screen is used, then soil, water and coal are separated through vibration of a vibration motor, the size of the coal needs to be screened in the production process, and the size of the coal is put together for dewatering in the dewatering process, so that a screening mechanism is needed for classifying the size of the coal when the dewatering screen is used for dewatering the coal slime;
therefore, a coal slime dewatering screen for coal washing production is provided for the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a coal slime dewatering screen for coal washing production, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coal slime dewatering screen of coal washing production, includes fixed set square, the outer wall fixedly connected with of fixed set square is used for the screening mechanism of coal washing production, screening mechanism is including first curb plate, first baffle, electric vibrator, first oblique screen cloth, first oblique bushing plate, second oblique screen cloth, second curb plate, second baffle and tie-beam, the inner wall fixedly connected with tie-beam of first curb plate.
The outer wall fixedly connected with electric vibrator of tie beam, the first baffle of inner wall fixedly connected with of first curb plate, the first oblique screen cloth of inner wall fixedly connected with of first curb plate, the first oblique bushing of outer wall fixedly connected with of first curb plate, the bottom fixedly connected with second curb plate of first curb plate, the inner wall fixedly connected with second baffle of second curb plate, the second oblique screen cloth of inner wall fixedly connected with second of second curb plate, the outer wall fixedly connected with second oblique bushing of second curb plate.
Preferably, the inner wall fixedly connected with feeder hopper of first curb plate, the outer wall fixedly connected with clearance mechanism of first curb plate, the bottom fixedly connected with damper of fixed set square, damper's bottom fixedly connected with fixed plate, the bottom fixedly connected with mounting panel of fixed plate.
Preferably, the second side plate is fixedly connected with the electric vibrator through the first side plate and the connecting beam, and the first side plate is provided with a hole.
Preferably, the first side plate and the first inclined bushing plate are fixedly connected, and the first inclined bushing plate is arranged on the left side of the first side plate.
Preferably, the cleaning mechanism comprises a motor, and an output shaft of the motor is fixedly connected with a transmission shaft through a coupler.
Preferably, one end of the transmission shaft is fixedly connected with a rotating wheel, and the outer wall of the rotating wheel is fixedly connected with a connecting rod.
Preferably, the outer wall of the connecting rod is movably attached to the movable sliding plate, and the connecting rod moves up and down on the inner wall of the movable sliding plate.
Preferably, the outer wall fixedly connected with telescopic link of removal slide, the bottom fixedly connected with brush of telescopic link.
The utility model has the technical effects and advantages that:
1. compared with the prior art, this coal washing production coal slime dewatering screen can sieve coal through screening mechanism, pour peat into screening mechanism when using, then start electric vibrator, then electric vibrator drives wholly and vibrates, then drop muddy water and little coal shale shaker, then big coal can move forward when vibrating, then discharge from first inclined screen, then the muddy water that drops and little coal vibrate on the second inclined screen, then shake muddy water and drop, little coal remains on the second baffle, then discharge from the second inclined screen, then can carry out the size classification to coal, saved later stage labour of reclassifying, first baffle and second baffle can prevent that coal from dropping when using.
2. Compared with the prior art, this coal washing production coal slime dewatering screen can clear up coal through clearance mechanism, can start the motor when coal in screening mechanism, then the motor can drive the swiveling wheel through the transmission shaft and rotate, then the swiveling wheel drives the connecting rod and rotate, then the connecting rod can drive the removal slide and transversely make a round trip to reciprocate when removing the rotation in the slide, then drive brush lateral shifting through the telescopic link, then the brush can be with the earth clean up on coal surface, can keep the cleanness on surface when letting coal dewater.
Drawings
Fig. 1 is a schematic perspective view of the whole structure of the present utility model.
FIG. 2 is a schematic diagram of the explosive structure of the screening mechanism of the present utility model.
FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
The reference numerals are: 1. fixing a triangle; 2. a screening mechanism; 3. a feed hopper; 4. a cleaning mechanism; 5. a shock absorbing assembly; 6. a fixing plate; 7. a mounting plate; 201. a first side plate; 202. a first baffle; 203. an electric vibrator; 204. a first inclined screen; 205. a first inclined bushing; 206. a second inclined bushing; 207. a second inclined screen; 208. a second side plate; 209. a second baffle; 2010. a connecting beam; 401. a motor; 402. a transmission shaft; 403. a rotating wheel; 404. a connecting rod; 405. a moving slide plate; 406. a telescopic rod; 407. a brush.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The utility model provides a coal slime dewatering screen for coal washing production as shown in fig. 1 and 2, includes fixed set square 1, and the outer wall fixedly connected with of fixed set square 1 is used for coal washing production's screening mechanism 2, and screening mechanism 2 is including first side board 201, first baffle 202, electric vibrator 203, first oblique screen 204, first oblique bushing 205, second oblique bushing 206, second oblique screen 207, second curb plate 208, second baffle 209 and tie beam 2010, and the inner wall fixedly connected with tie beam 2010 of first curb plate 201.
The outer wall fixedly connected with electric vibrator 203 of tie beam 2010, the inner wall fixedly connected with first baffle 202 of first curb plate 201, the inner wall fixedly connected with first inclined screen 204 of first curb plate 201, the outer wall fixedly connected with first inclined bushing 205 of first curb plate 201, the bottom fixedly connected with second curb plate 208 of first curb plate 201, the inner wall fixedly connected with second baffle 209 of second curb plate 208, the inner wall fixedly connected with second inclined screen 207 of second curb plate 208, the outer wall fixedly connected with second inclined bushing 206 of second curb plate 208.
Wherein: the peat is poured into the screening mechanism 2, then the electric vibrator 203 is started, the electric vibrator 203 drives the whole to vibrate, then the muddy water and the small coal vibrating screen are dropped, then the large coal moves forward while vibrating, then is discharged from the first inclined drain plate 205, then the dropped muddy water and the small coal vibrate on the second inclined screen 207, then the muddy water is vibrated to drop, the small coal is reserved on the second baffle 209, then is discharged from the second inclined drain plate 206, and then the size classification of the coal can be performed.
Example two
On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working manner, as shown in fig. 1 to 4, and described in detail below:
as a preferred embodiment, the inner wall of the first side plate 201 is fixedly connected with the feed hopper 3, the outer wall of the first side plate 201 is fixedly connected with the cleaning mechanism 4, the bottom end of the fixed triangle 1 is fixedly connected with the shock absorption component 5, the bottom end of the shock absorption component 5 is fixedly connected with the fixed plate 6, and the bottom end of the fixed plate 6 is fixedly connected with the mounting plate 7; further, fall the peat through feeder hopper 3 in screening mechanism 2 when using, then damper 5 can dispel the vibration that screening mechanism 2 produced and weaken when using, makes the whole more stable of device.
As a preferred embodiment, the second side plate 208 is fixedly connected with the electric vibrator 203 through the first side plate 201 and the connecting beam 2010, and the first side plate 201 is provided with a hole; further, when the electric vibrator 203 is started, the connecting beam 2010 drives the first side plate 201 and the second baffle 209 to vibrate together.
As a preferred embodiment, the first side plate 201 and the first inclined drain plate 205 are fixedly connected, and the first inclined drain plate 205 is mounted on the left side of the first side plate 201; further, the dehydrated coal can be discharged.
As a preferred embodiment, the cleaning mechanism 4 comprises a motor 401, and an output shaft of the motor 401 is fixedly connected with a transmission shaft 402 through a coupler; further, the motor 401 can drive the transmission shaft 402 to rotate.
As a preferred embodiment, one end of the transmission shaft 402 is fixedly connected with a rotating wheel 403, and the outer wall of the rotating wheel 403 is fixedly connected with a connecting rod 404; further, the transmission shaft 402 may rotate to drive the rotating wheel 403 to rotate.
As a preferred embodiment, the outer wall of the connecting rod 404 is movably attached to the moving slide plate 405, and the connecting rod 404 moves up and down on the inner wall of the moving slide plate 405; further, the rotating wheel 403 can drive the connecting rod 404 to move up and down in the moving slide 405 when rotating.
As a preferred embodiment, the outer wall of the moving slide plate 405 is fixedly connected with a telescopic rod 406, and the bottom end of the telescopic rod 406 is fixedly connected with a brush 407; further, when the moving slide plate 405 moves back and forth, the brush 407 can be driven to move by the telescopic rod 406, and then coal is cleaned.
The working process of the utility model is as follows: firstly, the device is placed in a place where work is required, then the device is electrified, peat is poured into a screening mechanism 2 through a feed hopper 3, then an electric vibrating machine 203 is started, then the electric vibrating machine 203 drives the whole to vibrate, then muddy water and a small coal vibrating screen are dropped, then large coal moves forwards while vibrating, then is discharged from a first inclined drain plate 205, then the dropped muddy water and the small coal vibrate on a second inclined screen 207, then muddy water is dropped, small coal is reserved on a second baffle 209, then is discharged from a second inclined drain plate 206, then a motor 401 can be started when the coal is in the screening mechanism 2, then the motor 401 drives a rotating wheel 403 to rotate through a transmission shaft 402, then the rotating wheel 403 drives a connecting rod 404 to rotate, then the connecting rod 404 drives the moving slide 405 to transversely and repeatedly move back and forth when rotating in the moving slide 405, then drives a brush 407 to transversely move through a telescopic rod 406, then the brush 407 can clean soil on the surface of the coal, then the small coal is reserved on the second baffle 209, then the whole is subjected to the vibration damping mechanism 2 when the vibrating screen assembly is used, and the vibration damping principle is used for the whole is used for damping and the vibration reduction of the coal.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a coal slime dewatering screen of coal washing production, includes fixed set square (1), its characterized in that: the coal washing machine is characterized in that the outer wall of the fixed triangular plate (1) is fixedly connected with a screening mechanism (2) used for coal washing production, the screening mechanism (2) comprises a first side plate (201), a first baffle plate (202), an electric vibrating machine (203), a first inclined screen (204), a first inclined bushing plate (205), a second inclined bushing plate (206), a second inclined screen (207), a second side plate (208), a second baffle plate (209) and a connecting beam (2010), and the inner wall of the first side plate (201) is fixedly connected with the connecting beam (2010);
the outer wall fixedly connected with electric vibration machine (203) of tie beam (2010), the inner wall fixedly connected with first baffle (202) of first curb plate (201), the first oblique screen cloth (204) of inner wall fixedly connected with of first curb plate (201), the outer wall fixedly connected with first oblique bushing plate (205) of first curb plate (201), the bottom fixedly connected with second curb plate (208) of first curb plate (201), the inner wall fixedly connected with second baffle (209) of second curb plate (208), the inner wall fixedly connected with second oblique screen cloth (207) of second curb plate (208), the outer wall fixedly connected with second oblique bushing plate (206) of second curb plate (208).
2. A coal washery coal slurry dewatering screen as in claim 1, wherein: the utility model discloses a novel cleaning device for the inner wall of the triangular plate, which comprises a first side plate (201), wherein a feeding hopper (3) is fixedly connected to the inner wall of the first side plate (201), a cleaning mechanism (4) is fixedly connected to the outer wall of the first side plate (201), a damping component (5) is fixedly connected to the bottom end of the fixed triangular plate (1), a fixing plate (6) is fixedly connected to the bottom end of the damping component (5), and a mounting plate (7) is fixedly connected to the bottom end of the fixing plate (6).
3. A coal washery coal slurry dewatering screen as in claim 1, wherein: the second side plate (208) is fixedly connected with the electric vibrator (203) through the first side plate (201) and the connecting beam (2010), and holes are formed in the first side plate (201).
4. A coal washery producing slime dewatering screen as claimed in claim 3, wherein: the first side plate (201) is fixedly connected with the first inclined bushing plate (205), and the first inclined bushing plate (205) is arranged on the left side of the first side plate (201).
5. A coal washery producing slime dewatering screen as claimed in claim 2, wherein: the cleaning mechanism (4) comprises a motor (401), and an output shaft of the motor (401) is fixedly connected with a transmission shaft (402) through a coupler.
6. The coal slurry dewatering screen for coal washing production according to claim 5, wherein: one end of the transmission shaft (402) is fixedly connected with a rotating wheel (403), and the outer wall of the rotating wheel (403) is fixedly connected with a connecting rod (404).
7. The coal slurry dewatering screen for coal washing production according to claim 6, wherein: the outer wall of the connecting rod (404) is movably attached and connected with a movable slide plate (405), and the connecting rod (404) moves up and down on the inner wall of the movable slide plate (405).
8. The coal washery producing slime dewatering screen as claimed in claim 7, wherein: the outer wall of the movable sliding plate (405) is fixedly connected with a telescopic rod (406), and the bottom end of the telescopic rod (406) is fixedly connected with a brush (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105723.9U CN219942026U (en) | 2023-05-09 | 2023-05-09 | Dewatering screen for coal slime produced by coal washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105723.9U CN219942026U (en) | 2023-05-09 | 2023-05-09 | Dewatering screen for coal slime produced by coal washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219942026U true CN219942026U (en) | 2023-11-03 |
Family
ID=88537832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321105723.9U Active CN219942026U (en) | 2023-05-09 | 2023-05-09 | Dewatering screen for coal slime produced by coal washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219942026U (en) |
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2023
- 2023-05-09 CN CN202321105723.9U patent/CN219942026U/en active Active
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