CN114053780A - Coal water separator for coal mining - Google Patents
Coal water separator for coal mining Download PDFInfo
- Publication number
- CN114053780A CN114053780A CN202111473927.3A CN202111473927A CN114053780A CN 114053780 A CN114053780 A CN 114053780A CN 202111473927 A CN202111473927 A CN 202111473927A CN 114053780 A CN114053780 A CN 114053780A
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- Prior art keywords
- coal
- guide rail
- circular guide
- cylinder
- arc
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
- B01D33/19—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables the table surface being divided in successively tilted sectors or cells, e.g. for discharging the filter cake
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention provides a water-coal separation device for coal mining, and relates to the field of coal mining devices. This coal water separator for coal mining, including cylinder and circular guide rail, the cylinder is located circular guide rail's below, and circular guide rail's bottom surface fixed mounting has the support, and the stiff end and the support fixed connection of cylinder, circular guide rail's inside are provided with the bracket, the output and the bracket fixed connection of cylinder, and circular guide rail's top is provided with U type frame, two bottoms of U type frame all with circular guide rail's bottom surface fixed connection, the intermediate position bottom surface fixed mounting of U type frame has the motor, the output shaft fixed mounting of motor has the driving disc. This coal water separator for coal mining can play the effect of the maximize reduction collision between the coal cinder when separating moisture, compares prior art, and the coal cinder of two adjacent intracavity can not mix, falls into a plurality of regions to holistic coal cinder and realizes the dehydration, can play better water diversion effect.
Description
Technical Field
The invention relates to the field of coal mining devices, in particular to a water-coal separation device for coal mining.
Background
At present, the coal water separation method at home and abroad is roughly divided into: gravity dehydration, centrifugal dehydration, filtration dehydration, filter-pressing dehydration, filter aid dehydration and the like. With the continuous improvement of equipment, the performance is greatly improved, and the popularization and the application are faster. Auxiliary dewatering technology of filter aid: the method is considered to be a promising dehydration technology, which can change the particle structure of suspension, form loose and porous aggregates, play a role in changing the specific resistance of filter cakes, improve the filtration efficiency and reduce the water content of the filter cakes.
However, the coal is generally brittle, so that the coal is easily crushed again in the process of dewatering the coal mine by the conventional dewatering device, or the coal is rubbed together to generate a lot of fragments, and the fragments are mixed into the water, so that repeated filtration is needed in the later period.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a water-coal separation device for coal mining, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a coal water separator for coal mining, includes cylinder and circular guide rail, the cylinder is located circular guide rail's below, and circular guide rail's bottom surface fixed mounting has the support, and the stiff end and the support fixed connection of cylinder, circular guide rail's inside are provided with the bracket, the output and the bracket fixed connection of cylinder, and circular guide rail's top is provided with U type frame, two bottoms of U type frame all with circular guide rail's bottom surface fixed connection, the intermediate position bottom surface fixed mounting of U type frame has the motor, the output shaft fixed mounting of motor has the driving disc.
The top of circular guide rail is provided with the sector plate, and the most advanced of sector plate is located the top of bracket and rather than the contact, and the other end of sector plate articulates there is the arc slider, and the lower extreme joint of arc slider is in circular guide rail and rather than sliding connection, and the equal fixed mounting in both ends position of sector plate has the baffle, and the one end fixed mounting that the sector plate is close to circular guide rail has screen cloth A, screen cloth A's both ends respectively with two baffle sealing connection, the bottom surface and the contact of two baffles of driving disk.
The upper surface of the sector plate is fixedly provided with three separating mechanisms, and two ends of each separating mechanism are respectively connected with the baffle plates on two sides in a sealing manner.
Separating mechanism includes the arc frame, two switching boards, water catch bowl and screen cloth B, the both ends of arc frame respectively with two baffle fixed connection, two switching boards are located the both sides position of arc frame below respectively, the one end that two switching boards kept away from each other all is articulated with the arc frame, the one end that two switching boards kept away from each other respectively with two baffle contacts, the end fixed mounting of arc frame has two limiting plates, two limiting plates contact with the one end that two switching boards are close to each other respectively, screen cloth B and two limiting plate fixed connection, screen cloth B is located between two switching boards, the water catch bowl is located screen cloth B's rear, the both ends of water catch bowl respectively with two limiting plate fixed connection, the equal fixed mounting in both ends has the water pipe rather than inside intercommunication about the water catch bowl, the other end of water pipe runs through the baffle and rather than fixed connection.
Preferably, the number of support has six, and the bottom fixed mounting of cylinder has horizontal frame, and both ends respectively with two support fixed connection about horizontal frame.
Preferably, the bottom end of the circumferential surface of the bracket is fixedly provided with a conical frame, the output end of the cylinder is fixedly connected with the bottom end of the conical frame, and the conical frame, the circular guide rail and the bracket are all arranged concentrically.
Preferably, the bottom surface of the transmission disc is of a friction-shaped structure, and the transmission disc and the sector plate are arranged concentrically.
Preferably, the screen A is of an arc-shaped structure, and the screen A is matched with the outer ring of the sector plate and has the same radian with the outer ring of the sector plate.
Preferably, the separating mechanism is arc-shaped, the three separating mechanisms are arranged at equal intervals and are arranged concentrically, and the separating mechanism and the sector plate are arranged concentrically.
Preferably, the water collecting tank is of a U-shaped structure, and the screen B is positioned in the water collecting tank.
Compared with the prior art, the invention has the following beneficial effects:
1. the coal water separating device for coal mining is provided with a motor, a sector plate and separating mechanisms, coal blocks with water are uniformly poured on the sector plate and then are separated by cavities isolated by three separating mechanisms, a plurality of sector plates can be placed on a circular guide rail, the motor is controlled to rotate to drive a transmission disc to rotate, the transmission disc can drive the sector plate to rotate along the circular guide rail when rotating, the coal blocks in the cavities separated by the separating mechanisms gradually approach to an outer ring under the action of centrifugal force, an opening and closing plate in the separating mechanisms is limited by a limiting plate and cannot be opened outwards, so that the coal blocks in each cavity approach to the circumference in the cavity, the coal blocks and the sector plate form a whole to rotate, the collision among the coal blocks can be reduced, the water in the coal block at the outermost ring can be discharged through a screen A, and the screen B is positioned in the middle of the arc position of the inner separating mechanism, moisture in the coal cinder in the inner circle can enter into the water catch bowl through screen cloth B, then moisture is outside through two water pipe discharge baffles under the effect of centrifugal force, the control cylinder shrink, the sector plate loses the support of bracket, its most advanced position begins the downward swing, and the shutter among the separating mechanism can open downwards, so the coal cinder that is in every intracavity can both be discharged from the position that the shutter opened, get into the inside in next chamber, finally leave the sector plate, the device can play the effect of the maximize reduction collision between the coal cinder when separating moisture, contrast prior art, the coal cinder of two adjacent intracavity can not mix, divide into the holistic coal cinder into the district and realize the dehydration, can play better water diversion effect.
2. This coal water separator for coal mining through setting up the driving disc, because the sector plate can install a plurality ofly, when the driving disc once contacts with the intermediate position of a plurality of sector plates, can drive a plurality of sector plates and rotate, also can drive a small amount of sector plate rotations.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a portion of the present invention;
FIG. 4 is a schematic structural view of a sector plate of the present invention;
FIG. 5 is a top plan view of the construction of the sector plates of the present invention;
fig. 6 is a schematic view of the connection of the release mechanism of the present invention to the sector plates.
The device comprises an air cylinder 1, a circular guide rail 2, a support 3, a bracket 4, a U-shaped frame 5, a motor 6, a transmission disc 7, a sector plate 8, an arc-shaped sliding block 9, a baffle 10, a screen cloth A11, a separation mechanism 12, an arc-shaped frame 1201, an opening and closing plate 1202, a water collecting tank 1203, a screen cloth B1204, a limiting plate 1205, a water pipe 1206, a transverse frame 13 and a conical frame 14.
Detailed Description
As shown in fig. 1-6, a coal water separator for coal mining comprises a cylinder 1 and a circular guide rail 2, the cylinder 1 is located below the circular guide rail 2, a bracket 3 is fixedly installed on the bottom surface of the circular guide rail 2, the fixed end of the cylinder 1 is fixedly connected with the bracket 3, the number of the brackets 3 is six, a transverse frame 13 is fixedly installed at the bottom end of the cylinder 1, the left end and the right end of the transverse frame 13 are respectively fixedly connected with the two brackets 3, a bracket 4 is arranged inside the circular guide rail 2, the cross section of the bracket 4 is circular, so that friction can be effectively reduced, the output end of the cylinder 1 is fixedly connected with the bracket 4, a conical frame 14 is fixedly installed at the bottom end of the circumferential surface of the bracket 4, the output end of the cylinder 1 is fixedly connected with the bottom end of the conical frame 14, the circular guide rail 2 and the bracket 4 are all concentrically arranged, the conical frame 14 is of a leak hole structure, so that a coal block cannot fall, the U-shaped frame 5 is arranged above the circular guide rail 2, two bottom ends of the U-shaped frame 5 are fixedly connected with the bottom surface of the circular guide rail 2, the motor 6 is fixedly mounted on the bottom surface of the middle position of the U-shaped frame 5, and the transmission disc 7 is fixedly mounted on an output shaft of the motor 6.
The upper portion of circular guide rail 2 is provided with sector plate 8, the most advanced of sector plate 8 is located the top of bracket 4 and contacts with it, some lubricating grease can be stored in the contact of sector plate 8 and bracket 4, sector plate 8's the other end articulates there is arc slider 9, arc slider 9's lower extreme joint is in circular guide rail 2 and rather than sliding connection, the equal fixed mounting in both ends position of sector plate 8 has baffle 10, sector plate 8 is close to the one end fixed mounting of circular guide rail 2 has screen cloth A11, screen cloth A11 is circular structure, screen cloth A11 cooperates and is the same with its radian with the outer lane of sector plate 8, screen cloth A11 is common water leakage net, screen cloth A11's both ends respectively with two baffle 10 sealing connection, the bottom surface of driving plate 7 contacts with two baffle 10, the bottom surface of driving plate 7 is friction column structure, driving plate 7 sets up with sector plate 8 is concentric, baffle 10 is the slabby, the bottom surface of driving plate 7 can cooperate slabby structure.
Three separating mechanism 12 are fixedly installed on the upper surface of the sector plate 8, two ends of the separating mechanism 12 are respectively in sealing connection with the baffle plates 10 on two sides, the separating mechanism 12 is arc-shaped, the three separating mechanisms 12 are arranged at equal intervals, the three separating mechanisms 12 are arranged concentrically, and the separating mechanism 12 and the sector plate 8 are arranged concentrically.
The separating mechanism 12 comprises an arc frame 1201, two opening and closing plates 1202, a water collecting tank 1203 and a screen B1204, two ends of the arc frame 1201 are fixedly connected with two baffles 10 respectively, the two opening and closing plates 1202 are located at two side positions below the arc frame 1201 respectively, one ends of the two opening and closing plates 1202 far away from each other are hinged with the arc frame 1201, one ends of the two opening and closing plates 1202 far away from each other are contacted with the two baffles 10 respectively, two limiting plates 1205 are fixedly installed at the bottom of the arc frame 1201, the two limiting plates 1205 are contacted with one ends of the two opening and closing plates 1202 close to each other respectively, the screen B1204 is fixedly connected with the two limiting plates 1205, the screen B1204 is located between the two opening and closing plates 1202, the water collecting tank 1203 is located behind the screen B1204, the screen B1204 is a common water leakage net, two ends of the water collecting tank 1203 are fixedly connected with the two limiting plates 1205 respectively, and water pipes 1206 communicated with the left end and the right end of the water collecting tank 1203 are fixedly installed, the other end of the water pipe 1206 penetrates through the baffle 10 and is fixedly connected with the baffle, the water collecting tank 1203 is of a U-shaped structure, and the screen B1204 is positioned in the water collecting tank 1203.
When the coal briquette separating device is used, coal briquettes with water are uniformly poured on the sector plates 8 and then are separated by cavities separated by three separating mechanisms 12, a plurality of sector plates 8 can be placed on the circular guide rail 2, the control motor 6 rotates to drive the transmission disc 7 to rotate, the transmission disc 7 can drive the sector plates 8 to rotate along the circular guide rail 2 when rotating, the coal briquettes in the cavities separated by the separating mechanisms 12 gradually approach to an outer ring under the action of centrifugal force, the opening and closing plates 1202 in the separating mechanisms 12 are limited by the limiting plates 1205 and cannot be opened outwards, so that the coal briquettes in each cavity approach to the circumference in the cavity, the coal briquettes and the sector plates 8 form a whole body to rotate, the collision among the coal briquettes can be reduced, the moisture in the coal briquettes at the outermost ring can be discharged through the screen A11, and the screen B is positioned in the middle of the arc positions of the inner separating mechanisms 12, the water in the coal block in the inner ring can enter the water collecting tank 1203 through the screen B1204, then the water is discharged out of the baffle 10 through the two water pipes 1206 under the action of centrifugal force, the control cylinder 1 is contracted, the sector plate 8 loses the support of the bracket 4, the tip end position of the sector plate starts to swing downwards, the opening and closing plate 1202 in the separating mechanism 12 can be opened downwards, so the coal block in each cavity can be discharged from the position where the opening and closing plate 1202 is opened, enters the interior of the next cavity and finally leaves the sector plate 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a coal water separator for coal mining, includes cylinder (1) and circular guide rail (2), its characterized in that: the cylinder (1) is positioned below the circular guide rail (2), the support (3) is fixedly mounted on the bottom surface of the circular guide rail (2), the fixed end of the cylinder (1) is fixedly connected with the support (3), the bracket (4) is arranged inside the circular guide rail (2), the output end of the cylinder (1) is fixedly connected with the bracket (4), the U-shaped frame (5) is arranged above the circular guide rail (2), two bottom ends of the U-shaped frame (5) are fixedly connected with the bottom surface of the circular guide rail (2), the bottom surface of the middle position of the U-shaped frame (5) is fixedly mounted with the motor (6), and the output shaft of the motor (6) is fixedly mounted with the transmission disc (7);
the novel screen cloth is characterized in that a sector plate (8) is arranged above the circular guide rail (2), the tip end of the sector plate (8) is located above the bracket (4) and is in contact with the bracket, an arc-shaped sliding block (9) is hinged to the other end of the sector plate (8), the lower end of the arc-shaped sliding block (9) is clamped in the circular guide rail (2) and is in sliding connection with the circular guide rail, baffles (10) are fixedly arranged at the two ends of the sector plate (8), a screen cloth A (11) is fixedly arranged at one end, close to the circular guide rail (2), of the sector plate (8), the two ends of the screen cloth A (11) are respectively in sealing connection with the two baffles (10), and the bottom surface of the transmission disc (7) is in contact with the two baffles (10);
the upper surface of the sector plate (8) is fixedly provided with three separating mechanisms (12), and two ends of each separating mechanism (12) are respectively connected with the baffle plates (10) on two sides in a sealing manner;
the separating mechanism (12) comprises an arc-shaped frame (1201), two opening and closing plates (1202), a water collecting tank (1203) and a screen B (1204), two ends of the arc-shaped frame (1201) are fixedly connected with the two baffles (10) respectively, the two opening and closing plates (1202) are located at two side positions below the arc-shaped frame (1201) respectively, one ends, far away from each other, of the two opening and closing plates (1202) are hinged with the arc-shaped frame (1201), one ends, far away from each other, of the two opening and closing plates (1202) are in contact with the two baffles (10) respectively, two limiting plates (1205) are fixedly installed at the bottom of the arc-shaped frame (1201), the two limiting plates (1205) are in contact with one ends, close to each other, the screen B (1204) are fixedly connected with the two limiting plates (1205), the screen B (1204) is located between the two opening and closing plates (1202), the water collecting tank (1203) is located behind the screen B (1204), two ends of the water collecting tank (1203) are fixedly connected with the two limiting plates (1205) respectively, the left end and the right end of the water collecting tank (1203) are fixedly provided with water pipes (1206) communicated with the inside of the water collecting tank, and the other ends of the water pipes (1206) penetrate through the baffle (10) and are fixedly connected with the baffle.
2. The coal water separator for coal mining according to claim 1, wherein: the quantity of support (3) has six, and the bottom fixed mounting of cylinder (1) has horizontal frame (13), and both ends respectively with two support (3) fixed connection about horizontal frame (13).
3. The coal water separator for coal mining according to claim 1, wherein: the cylinder is characterized in that a conical frame (14) is fixedly mounted at the bottom end of the circumferential surface of the bracket (4), the output end of the cylinder (1) is fixedly connected with the bottom end of the conical frame (14), and the conical frame (14), the circular guide rail (2) and the bracket (4) are all arranged concentrically.
4. The coal water separator for coal mining according to claim 1, wherein: the bottom surface of the transmission disc (7) is of a friction-shaped structure, and the transmission disc (7) and the sector plate (8) are arranged concentrically.
5. The coal water separator for coal mining according to claim 1, wherein: the screen A (11) is of an arc-shaped structure, and the screen A (11) is matched with the outer ring of the fan-shaped plate (8) and has the same radian as the outer ring.
6. The coal water separator for coal mining according to claim 1, wherein: the separating mechanism (12) is arc-shaped, the three separating mechanisms (12) are arranged at equal intervals, the three separating mechanisms (12) are arranged concentrically, and the separating mechanisms (12) and the sector plates (8) are arranged concentrically.
7. The coal water separator for coal mining according to claim 1, wherein: the water collecting tank (1203) is of a U-shaped structure, and the screen B (1204) is located in the water collecting tank (1203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111473927.3A CN114053780B (en) | 2021-12-03 | 2021-12-03 | Water-coal separation device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111473927.3A CN114053780B (en) | 2021-12-03 | 2021-12-03 | Water-coal separation device for coal mining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114053780A true CN114053780A (en) | 2022-02-18 |
| CN114053780B CN114053780B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111473927.3A Active CN114053780B (en) | 2021-12-03 | 2021-12-03 | Water-coal separation device for coal mining |
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| Country | Link |
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| CN (1) | CN114053780B (en) |
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| CN212493818U (en) * | 2020-06-05 | 2021-02-09 | 平顶山市博翔碳素有限公司 | Screening plant is used in graphite crocus workshop |
| CN213634286U (en) * | 2020-12-30 | 2021-07-06 | 南京林业大学 | Notebook computer radiator |
| CN214076952U (en) * | 2020-11-05 | 2021-08-31 | 江苏力引建材科技股份有限公司 | Low-quality powdered coal processing device |
| CN113426198A (en) * | 2021-06-22 | 2021-09-24 | 徐州鸿祥机械制造有限公司 | Dewatering device for mine beneficiation |
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2021
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| BR0007139A (en) * | 2000-12-27 | 2002-09-17 | Henrique Pimentel Camargo | Manufacturing process and development of a black gel product, one hundred percent (100%) organic extracted from a raw material of sedimentary origin called peat microflora, formed by algae, pollens, planktons, aquatic flowers, melanin and mineral salts |
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| CN114053780B (en) | 2023-04-25 |
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Effective date of registration: 20230410 Address after: No. 59 Fugang Street, Tangcun Town, Zoucheng City, Jining City, Shandong Province, 272000 Applicant after: Jining Innetsen Electromechanical Equipment Co.,Ltd. Address before: 430200 group 4, Xinjian Village East Street, Wulongquan street, Jiangxia District, Wuhan City, Hubei Province Applicant before: Luo Yupei |
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