CN110871167A - Efficient is grit screening and filter equipment for mine - Google Patents
Efficient is grit screening and filter equipment for mine Download PDFInfo
- Publication number
- CN110871167A CN110871167A CN201911158298.8A CN201911158298A CN110871167A CN 110871167 A CN110871167 A CN 110871167A CN 201911158298 A CN201911158298 A CN 201911158298A CN 110871167 A CN110871167 A CN 110871167A
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- Prior art keywords
- plate
- screening
- filtering
- filter
- net
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of gravel screening and filtering, and discloses an efficient gravel screening and filtering device for mines, wherein a second screening net and a first screening net are respectively and fixedly arranged inside a screening plate from top to bottom, an anti-blocking component is slidably arranged on the upper surface of the screening plate, a filtering box is fixedly arranged at the bottom of the screening plate, driving mechanisms are fixedly arranged on two sides of the filtering box, a filtering component penetrates through the front surface of the filtering box, the anti-blocking component is arranged, so that the situation that more gravel or larger gravel blocks the second screening net on the second screening net to influence the screening speed of the gravel and reduce the working efficiency of the second screening net can be effectively prevented, the filtering component can effectively filter the screened gravel, and therefore finer gravel is obtained, and the first filtering net and the second filtering net can be disassembled, so that the first filtering net and the second filtering net can be prevented from being damaged due to heavier gravel, causing losses.
Description
Technical Field
The invention relates to the technical field of sand screening and filtering, in particular to an efficient sand screening and filtering device for mines.
Background
The sandstone is a loose mixture of sand grains and broken stones, mineral or rock particles with the grain size of 0.074-2 mm are converted into sand and gravel with the grain size of more than 2mm are converted into gravel in geology, and when the sandstone is used, the sandstone needs to be screened and filtered, so that the sand and the stone in the sandstone are effectively separated, and the sandstone is used by people.
However, when screening grit at present, have great rubble in the grit and make the screening net cause the jam when screening easily for work efficiency reduces, and grit when filtering, and its filter screen generally can not dismantle, makes the filter screen damage easily, causes the loss. Therefore, the technical personnel in the field provide an efficient sand screening and filtering device for mines, so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide an efficient mine sandstone screening and filtering device to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an efficient is grit screening and filter equipment for mine, includes the screening board, the bottom welding of screening board has the head rod, and one side fixed mounting of screening board has the feed plate, the bottom movable mounting of head rod is in the inside of bracing piece, one side of bracing piece is rotated and is installed first bolt, the inside from the top down of screening board fixed mounting respectively has second screening net and first screening net, and the last sliding surface of screening board installs and prevents blockking up the subassembly, the bottom fixed mounting of screening board has the rose box, the both sides fixed mounting of rose box has actuating mechanism, and the front surface of rose box runs through installs the filter component.
As a still further scheme of the invention: actuating mechanism includes controller, motor support, connecting axle, disc, spliced pole and connecting block, the last fixed surface of motor support installs the motor, the drive end of motor is connected with the connecting axle, and the upper surface of motor is provided with the controller, the one end fixed mounting of connecting axle has the disc, the spliced pole is installed to the side integral type of disc, the outside of spliced pole is cup jointed and is installed the connecting block.
As a still further scheme of the invention: one end of the connecting shaft is fixedly connected to the center of the side face of the disc, the connecting column is cylindrical, and the connecting column is matched with the connecting block.
As a still further scheme of the invention: prevent blockking up the subassembly and include slider, second bolt, limiting plate, connecting plate, division board, recess, scraper blade, backup pad, spout and second connecting rod, the inside slip of spout is provided with the slider, the last fixed surface of slider is connected with the second connecting rod, the last fixed surface of second connecting rod installs the lower surface in the backup pad, the recess has been seted up to the front surface of backup pad, the inboard fixed mounting of recess has the division board, and the inside through mounting of recess has the connecting plate, the lower fixed surface of connecting plate installs the scraper blade, the limiting plate is installed to the front surface integral type of backup pad, the upper surface of limiting plate rotates installs the second bolt.
As a still further scheme of the invention: the slider is T type setting with the second connecting rod, and slider and second connecting rod are stainless steel material, the scraper blade is the rectangle setting, and the length of scraper blade is shorter than the length of connecting plate.
As a still further scheme of the invention: the filter assembly comprises a first filter screen, a first placing plate, a first filter plate, a second filter screen, a second filter plate and a second placing plate, wherein the first placing plate is fixedly arranged on the inner side of the first filter plate, the first filter screen is arranged in the first filter plate, the second filter plate is fixedly arranged below the first filter plate, the second placing plate is fixedly arranged on the inner side of the second filter plate, and the second filter screen is arranged in the second filter plate.
As a still further scheme of the invention: the first filter is the rectangle setting with the second filter, the length of first filter screen is the same with the first length of placing the board.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the anti-blocking component, the second screening net can be effectively prevented from being blocked due to more or larger gravels on the second screening net, the screening speed of the gravels is influenced, the working efficiency of the anti-blocking component is reduced, and the anti-blocking component can move on the screening plate by sliding the sliding block in the sliding groove, so that the gravels of the second screening net can be quickly cleaned, and the blocking is prevented.
2. Through setting up filtering component, can filter by effectual grit after will sieving to obtain comparatively thin grit more, and first filter screen and second filter screen can be dismantled, thereby can prevent that the grit from heavier making first filter screen and second filter screen damage, cause the loss.
Drawings
FIG. 1 is a schematic structural view of an efficient mine sand screening and filtering device;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic view showing the connection between the slide block and the chute of the high-efficiency sand screening and filtering device for mines;
FIG. 5 is a schematic diagram of the structure of a filter assembly of the high efficiency sand screening and filtering apparatus for mines.
In the figure: 1. a feeding plate; 3. a first connecting rod; 4. a first bolt; 5. a support bar; 6. a drive mechanism; 7. a filter assembly; 8. a filter box; 9. a first screening net; 10. a second screening mesh; 11. a screening plate; 12. an anti-clogging assembly; 61. a controller; 62. a motor; 63. a motor support; 64. a connecting shaft; 65. a disc; 66. connecting columns; 67. connecting blocks; 121. a second bolt; 122. a limiting plate; 123. a connecting plate; 124. a partition plate; 125. a groove; 126. a squeegee; 127. a support plate; 128. a chute; 129. a second connecting rod; 120. a slider; 71. a first filter screen; 72. a first placing plate; 73. a first filter plate; 74. a second filter screen; 75. a second filter plate; 76. and a second placing plate.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the invention, an efficient sand screening and filtering device for mines includes a screening plate 11, a first connecting rod 3 is welded at the bottom of the screening plate 11, a feeding plate 1 is fixedly installed at one side of the screening plate 11, the bottom end of the first connecting rod 3 is movably installed inside a supporting rod 5, a first bolt 4 is rotatably installed at one side of the supporting rod 5, a second screening net 10 and a first screening net 9 are respectively and fixedly installed inside the screening plate 11 from top to bottom, an anti-clogging assembly 12 is slidably installed on the upper surface of the screening plate 11, the anti-clogging assembly 12 includes a slider 120, a second bolt 121, a limiting plate 122, a connecting plate 123, a separating plate 124, a groove 125, a scraper 126, a supporting plate 127, a chute 128 and a second connecting rod 129, the slider 120 is slidably installed inside the chute 128, the second connecting rod 129 is fixedly connected to the upper surface of the slider 120, the upper surface of the second connecting rod 129 is fixedly arranged on the lower surface of the supporting plate 127, the front surface of the supporting plate 127 is provided with a groove 125, the inner side of the groove 125 is fixedly provided with a separating plate 124, the inside of the groove 125 is provided with a connecting plate 123 in a penetrating way, the lower surface of the connecting plate 123 is fixedly provided with a scraper 126, the front surface of the supporting plate 127 is integrally provided with a limiting plate 122, the upper surface of the limiting plate 122 is rotatably provided with a second bolt 121, the slider 120 and the second connecting rod 129 are arranged in a T shape, the slider 120 and the second connecting rod 129 are made of stainless steel materials, the scraper 126 is arranged in a rectangular shape, and the length of the scraper 126 is shorter than that of the connecting plate 123. by arranging the anti-clogging component 12, the second sieving net 10 can be effectively prevented from being clogged by more or larger sand on the second sieving net 10, the sieving speed of the sand is influenced, the, so that it can be moved over the screening plate 11 for quick cleaning of the sand of the second screening net 10, preventing clogging.
In fig. 2 and 5: the bottom of the screening plate 11 is fixedly provided with a filtering box 8, two sides of the filtering box 8 are fixedly provided with driving mechanisms 6, each driving mechanism 6 comprises a controller 61, a motor 62, a motor support 63, a connecting shaft 64, a disc 65, a connecting column 66 and a connecting block 67, the upper surface of the motor support 63 is fixedly provided with the motor 62, the model of the motor 62 is YVF2-80M1-40.55KW, the model of the controller 61 is LJK-III32A, the driving end of the motor 62 is connected with the connecting shaft 64, the upper surface of the motor 62 is provided with the controller 61, one end of the connecting shaft 64 is fixedly provided with the disc 65, the side surface of the disc 65 is integrally provided with the connecting column 66, the outside of the connecting column 66 is sleeved with the connecting block 67, one end of the connecting shaft 64 is fixedly connected at the central position of the side surface of the disc 65, the, and the front surface of the filtering box 8 is provided with the filtering component 7 in a penetrating way, the filtering component 7 comprises a first filtering net 71, a first placing plate 72, a first filtering plate 73, a second filtering net 74, a second filtering plate 75 and a second placing plate 76, the inner side of the first filtering plate 73 is fixedly provided with the first placing plate 72, the first filtering plate 73 is internally embedded with the first filtering net 71, the lower part of the first filtering plate 73 is fixedly provided with the second filtering plate 75, the inner side of the second filtering plate 75 is fixedly provided with the second placing plate 76, the second filtering plate 75 is internally embedded with the second filtering net 74, the first filtering plate 73 and the second filtering plate 75 are both arranged in a rectangular shape, the length of the first filtering net 71 is the same as that of the first placing plate 72, and by arranging the filtering component 7, the screened sand can be effectively filtered, thereby obtaining finer sand, and first filter 71 and second filter 74 can dismantle to can prevent that the grit from being heavier to make first filter 71 and second filter 74 damage, cause the loss.
The working principle of the invention is as follows: when the sand screening device is used, the first bolt 4 is unscrewed in a rotating mode, the first connecting rod 3 and the supporting rod 5 move, the first connecting rod 3 is connected to the lower surface of the screening plate 11, the screening plate 11 is inclined to a certain angle, the first bolt 4 is screwed in the rotating mode, the first connecting rod 3 and the supporting rod 5 are fixed, the screening plate 11 is fixed, sand to be screened is poured into the sand screening plate from the feeding plate 1, the sand screening plate 11 is made to pass through the second screening net 10 and the first screening net 9 which are arranged inside the screening plate 11, through holes with different apertures are formed in the second screening net 10 and the first screening net 9, larger sand screening and medium sand screening are made to pass through the second screening net 10 and the first screening net 9, through holes are also formed in the bottom of the screening plate 11, fine sand flows into the filter box 8 arranged below the fine sand screening net from the through holes, the anti-blocking component 12 is arranged on the upper surface of the screening plate 11 in a sliding mode, when the sand of the second sieving net 10 blocks the net opening, the second bolt 121 in the anti-blocking assembly 12 is rotated and loosened, so that the support plate 127 slides on the upper surface of the sieving plate 11, that is, the support plate 127 slides inside the sliding groove 128 through the second connecting rod 129 arranged at the bottom and the sliding block 120, so that the support plate 127 can move on the upper surface of the sieving plate 11, the front surface of the support plate 127 is provided with a groove 125, and a separating plate 124 is arranged in the groove 125, the separating plate 124 divides the groove 125 into 2 different positions, when in use, the connecting plate 123 arranged in the groove 125 is moved from the upper surface of the separating plate 124, so that the connecting plate 123 moves downwards, so that the scraper 126 arranged at the bottom of the connecting plate 123 is in contact with the upper surface of the second sieving net 10, when the support plate 127 moves, so that the scraper 126 cleans the surface of the second sieving net 10, prevent the sand from blocking on the second screening net 10 and affecting the screening speed thereof, when the sand screened by the first screening net 9 and the second screening net 10 falls into the filter box 8, the motor 62 in the driving mechanism 6 is fixed on the motor support 63 and the motor 62 is electrically connected with the external power supply, the work of the motor 62 is controlled by the controller 61, so that the connecting shaft 64 connected with one end of the motor 62 rotates, thereby driving the disc 65 to rotate, one side of the disc 65 is provided with the connecting column 66, and the connecting block 67 is sleeved outside the connecting column 66, thereby driving the connecting block 67 to reciprocate left and right when the disc 65 rotates, one end of the connecting block 67 is fixedly connected with the first filter plate 73 and the second filter plate 75 in the filter component 7, thereby filtering the sand falling on the filter component 7, the first filter screen 71 in the filter component 7 is embedded and installed in the first filter plate 73, and second filter 74 embedding is installed in second filter 75, and through the motion of first filter 73 with second filter 75, first filter 71 is different with the aperture of second filter 74 to the efficient filters grit, and first filter 71 can be dismantled with second filter 74, thereby can prevent that the grit from being heavier to make first filter 71 and second filter 74 damage, cause the loss, conveniently change it simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (7)
1. An efficient sandstone screening and filtering device for mines comprises a screening plate (11), it is characterized in that the bottom of the screening plate (11) is welded with a first connecting rod (3), a feeding plate (1) is fixedly arranged on one side of the screening plate (11), the bottom end of the first connecting rod (3) is movably arranged in the supporting rod (5), a first bolt (4) is rotatably arranged on one side of the supporting rod (5), a second screening net (10) and a first screening net (9) are respectively and fixedly arranged inside the screening plate (11) from top to bottom, and the upper surface of the screening plate (11) is provided with an anti-blocking component (12) in a sliding way, the bottom of the screening plate (11) is fixedly provided with a filter box (8), two sides of the filter box (8) are fixedly provided with driving mechanisms (6), and the front surface of the filter box (8) is provided with a filter component (7) in a penetrating way.
2. The efficient mine gravel screening and filtering device according to claim 1, wherein the driving mechanism (6) comprises a controller (61), a motor (62), a motor support (63), a connecting shaft (64), a disc (65), a connecting column (66) and a connecting block (67), the motor (62) is fixedly installed on the upper surface of the motor support (63), the driving end of the motor (62) is connected with the connecting shaft (64), the controller (61) is arranged on the upper surface of the motor (62), the disc (65) is fixedly installed at one end of the connecting shaft (64), the connecting column (66) is integrally installed on the side surface of the disc (65), and the connecting block (67) is sleeved and installed on the outer portion of the connecting column (66).
3. An efficient mine sand and stone screening and filtering device according to claim 2, characterized in that one end of the connecting shaft (64) is fixedly connected to the center of the side surface of the disc (65), the connecting column (66) is cylindrical, and the connecting column (66) and the connecting block (67) are matched with each other.
4. The efficient mine sand and stone screening and filtering device according to claim 1, wherein the anti-blocking assembly (12) comprises a sliding block (120), a second bolt (121), a limiting plate (122), a connecting plate (123), a separating plate (124), a groove (125), a scraper (126), a supporting plate (127), a sliding groove (128) and a second connecting rod (129), the sliding block (120) is arranged inside the sliding groove (128) in a sliding manner, the second connecting rod (129) is fixedly connected to the upper surface of the sliding block (120), the upper surface of the second connecting rod (129) is fixedly installed on the lower surface of the supporting plate (127), the groove (125) is formed in the front surface of the supporting plate (127), the separating plate (124) is fixedly installed on the inner side of the groove (125), and the connecting plate (123) is installed inside the groove (125) in a penetrating manner, the lower fixed surface of connecting plate (123) installs scraper blade (126), limiting plate (122) are installed to the front surface integral type of backup pad (127), the upper surface rotation of limiting plate (122) installs second bolt (121).
5. The high-efficiency sand screening and filtering device for the mine is characterized in that the sliding block (120) and the second connecting rod (129) are arranged in a T shape, the sliding block (120) and the second connecting rod (129) are made of stainless steel materials, the scraper blade (126) is arranged in a rectangular shape, and the length of the scraper blade (126) is shorter than that of the connecting plate (123).
6. The high-efficiency mine sand screening and filtering device according to claim 1, wherein the filtering component (7) comprises a first filtering screen (71), a first placing plate (72), a first filtering screen (73), a second filtering screen (74), a second filtering screen (75) and a second placing plate (76), the first placing plate (72) is fixedly installed on the inner side of the first filtering screen (73), the first filtering screen (71) is installed in the first filtering screen (73) in an embedded mode, the second filtering screen (75) is fixedly installed below the first filtering screen (73), the second placing plate (76) is fixedly installed on the inner side of the second filtering screen (75), and the second filtering screen (74) is installed in the second filtering screen (75) in an embedded mode.
7. A high efficiency sand and stone screening and filtering device for mines as claimed in claim 6 wherein, said first filter plate (73) and said second filter plate (75) are both rectangular and the length of said first filter screen (71) is the same as the length of said first placing plate (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911158298.8A CN110871167A (en) | 2019-11-22 | 2019-11-22 | Efficient is grit screening and filter equipment for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911158298.8A CN110871167A (en) | 2019-11-22 | 2019-11-22 | Efficient is grit screening and filter equipment for mine |
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| Publication Number | Publication Date |
|---|---|
| CN110871167A true CN110871167A (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911158298.8A Pending CN110871167A (en) | 2019-11-22 | 2019-11-22 | Efficient is grit screening and filter equipment for mine |
Country Status (1)
| Country | Link |
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| CN (1) | CN110871167A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495745A (en) * | 2020-11-05 | 2021-03-16 | 温州沫系服装有限公司 | Inferior-quality button screening equipment |
| CN113019875A (en) * | 2021-05-12 | 2021-06-25 | 河北域潇锆钛新材料有限公司 | Mining grading slag removal device |
| CN113770022A (en) * | 2021-09-09 | 2021-12-10 | 柴海涛 | Sand and stone material screening plant and automatic screening system for anti-blocking meshes for hydraulic engineering |
| CN114749369A (en) * | 2022-04-15 | 2022-07-15 | 杨宇 | Quartz sand separation system convenient to adjust |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112495745A (en) * | 2020-11-05 | 2021-03-16 | 温州沫系服装有限公司 | Inferior-quality button screening equipment |
| CN113019875A (en) * | 2021-05-12 | 2021-06-25 | 河北域潇锆钛新材料有限公司 | Mining grading slag removal device |
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Application publication date: 20200310 |