CN115318624A - Silicon micropowder impurity removal device with screening structure and screening method thereof - Google Patents
Silicon micropowder impurity removal device with screening structure and screening method thereof Download PDFInfo
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- CN115318624A CN115318624A CN202211109664.2A CN202211109664A CN115318624A CN 115318624 A CN115318624 A CN 115318624A CN 202211109664 A CN202211109664 A CN 202211109664A CN 115318624 A CN115318624 A CN 115318624A
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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
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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
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Abstract
The invention is suitable for the technical field of impurity screening, and provides a silicon micropowder impurity removal device with a screening structure, which comprises a case, wherein a feed inlet is formed in the case, and the silicon micropowder impurity removal device also comprises: the multi-stage screening component is arranged inside the case; the oscillating assembly is arranged in the case and used for controlling the multistage screening assembly to continuously oscillate; when this silica micropowder edulcoration device with screening structure uses, drop into the powder to quick-witted incasement portion through the feed inlet, the powder enters into multi-stage screening subassembly, start the vibration subassembly afterwards, the vibration subassembly can drive multi-stage screening subassembly and continuously oscillate, at the oscillation in-process, multi-stage screening subassembly can carry out multi-stage screening to the impurity of the different diameters in the powder, it is too much to avoid impurity in the powder, can not cause the jam to the screen cloth, powder after the screening can enter into the collection box, thereby save, can take out powder and impurity in collection box and the multi-stage screening subassembly afterwards.
Description
Technical Field
The invention belongs to the technical field of impurity screening, and particularly relates to a silicon micropowder impurity removing device with a screening structure and a screening method thereof.
Background
The silicon micropowder is also called quartz powder, and is powder which is processed by pure quartz (natural quartz or fused quartz) through a plurality of procedures of crushing, sorting, cleaning, acid treatment, high-temperature melting, medium crushing, fine grinding, grading, iron removal and the like and meets the use requirement.
The screening is to use a sieve to make fine materials smaller than the sieve pores penetrate through the sieve surface and coarse materials larger than the sieve pores stay on the sieve surface, thereby completing the separation process of coarse materials and fine materials. The separation process can be regarded as consisting of two stages, material stratification and fine grain screening. The material layering is the condition for completing the separation, and the fine grain sieving is the purpose of the separation.
Most of current powder screening edulcoration device is the individual layer screening, and the screening effect is limited, and carries out lasting regular rocking mostly when carrying out the vibration screening, then the motion of powder on the sieve can produce inertia, influences the screening efficiency.
Disclosure of Invention
The embodiment of the invention aims to provide a silicon powder impurity removing device with a screening structure and a screening method thereof, and aims to solve the problems that most of existing powder screening and impurity removing devices are only single-layer screening, the screening effect is limited, and most of the existing powder screening and impurity removing devices are continuously and regularly shaken during vibration screening, so that inertia can be generated due to movement of powder on a screen plate, and the screening efficiency is influenced.
The embodiment of the invention is realized in such a way that the silicon micro powder impurity removing device with the screening structure comprises a case, wherein a feeding hole is formed in the case, and the silicon micro powder impurity removing device with the screening structure further comprises:
the multi-stage screening component is arranged in the case and is used for carrying out multi-stage screening on the powder entering the case;
the oscillating assembly is arranged in the case and connected with the screening assembly, and is used for controlling the multistage screening assembly to oscillate continuously;
the recycling box is installed inside the case, and the recycling box is matched with the multi-stage screening assemblies.
Preferably, the multi-stage screen assembly comprises:
the feeding device comprises a first fixing plate and a second fixing plate, wherein feeding ports are formed in the first fixing plate and the second fixing plate;
the connecting column is arranged between the first fixing plate and the second fixing plate and used for controlling the first fixing plate and the second fixing plate to synchronously move;
the first collecting box and the second collecting box are respectively arranged on the first fixing plate and the second fixing plate, and the first screening plate and the second screening plate are respectively arranged on the first collecting box and the second collecting box.
Preferably, the inner diameter of the sieve hole of the first sieving plate is larger than that of the sieve hole of the second sieving plate.
Preferably, the oscillating assembly comprises:
the first slot is formed in the inner wall of the case, a main motor is arranged in the first slot, and the output end of the main motor is connected with a convex disc;
the first connecting rod is rotatably arranged on the inner wall of the first groove, one end of the first connecting rod is rotatably provided with a second connecting rod, and one end of the second connecting rod is rotatably provided with a third connecting rod;
the second slot is formed in the first slot, a first sliding rod is arranged in the second slot, a first sliding block is arranged on the first sliding rod in a sliding mode, the third connecting rod is rotatably connected with the first sliding block, the first sliding block is further connected with the first fixing plate, and springs are sleeved on the first sliding rod and the second sliding rod;
the third open slot is formed in the first open slot, a second slide rod is arranged in the third open slot, a second slide block is arranged on the second slide rod in a sliding mode, a fourth connecting rod is rotatably arranged on the second slide block, and the fourth connecting rod is rotatably connected with the third connecting rod;
and the pushing wheel is rotationally connected to the second sliding block and is matched with the convex disc.
Preferably, a guide groove is further formed in the inner wall of the case, a guide plate is further arranged on the side portion of the first fixing plate, and the guide plate is matched with the guide groove.
Preferably, communicating pipes are connected between the feeding port and the first fixing plate and between the first screening plate and the second fixing plate.
The screening method of the silicon micropowder impurity removing device with the screening structure comprises the following steps:
s1, feeding powder into a case through a feed inlet, and feeding the powder into a multi-stage screening assembly;
s2, starting the oscillating assembly, wherein the oscillating assembly drives the multi-stage screening assembly to oscillate continuously;
s3, the multi-stage screening component can carry out multi-stage screening on the impurities with different diameters in the powder, and the screened powder can enter a recovery box;
and S4, taking out the powder and impurities in the recovery box and the multi-stage screening assembly.
The silicon micropowder impurity removing device with the screening structure and the screening method thereof provided by the embodiment of the invention have the following beneficial effects:
when this silica micropowder edulcoration device with screening structure uses, drop into the powder to quick-witted incasement portion through the feed inlet, the powder enters into multi-stage screening subassembly, start the vibration subassembly afterwards, the vibration subassembly can drive multi-stage screening subassembly and continuously oscillate, at the oscillation in-process, multi-stage screening subassembly can carry out multi-stage screening to the impurity of the different diameters in the powder, it is too much to avoid impurity in the powder, can not cause the jam to the screen cloth, powder after the screening can enter into the collection box, thereby save, can take out powder and impurity in collection box and the multi-stage screening subassembly afterwards.
Drawings
Fig. 1 is a schematic structural diagram of a silicon micropowder impurity removal device with a screening structure according to an embodiment of the present invention;
FIG. 2 is a side view of a micro-silicon powder impurity removing device with a screening structure according to an embodiment of the present invention;
fig. 3 is a partial structure diagram of a multistage screening assembly in a micro-silicon powder impurity removal device with a screening structure according to an embodiment of the present invention;
fig. 4 is a structural diagram of an oscillating assembly in the micro-silicon powder impurity removing device with a screening structure according to the embodiment of the present invention;
fig. 5 is a working state diagram of an oscillating assembly in the micro-silicon powder impurity removing device with the screening structure according to the embodiment of the invention.
In the drawings: 1-a chassis; 2-a feed inlet; 3-a multi-stage screening assembly; 31-a first fixing plate; 32-a second fixing plate; 33-a feeding port; 34-a connecting column; 35-a first collection tank; 36-a second collection tank; 37-a first sizing plate; 38-a second sizing plate; 4-an oscillating assembly; 41-first grooving; 42-main motor; 43-convex disc; 44-a first link; 45-a second link; 46-a third link; 47-second grooving; 48-a first slide bar; 49 — first slider; 410-third grooving; 411 — a second slide bar; 412-a second slider; 413-a fourth link; 414-a push wheel; 415-a spring; 5-a recycling bin; 6-a guide groove; 7-a guide plate; 8-communicating pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, in an embodiment of the present invention, a silica powder impurity removing device with a screening structure includes a case 1, a feeding port 2 is disposed on the case 1, and the silica powder impurity removing device with the screening structure further includes:
the multistage screening assembly 3 is arranged inside the case 1, and the multistage screening assembly 3 is used for performing multistage screening on powder entering the case 1;
the oscillating assembly 4 is arranged inside the case 1 and connected with the screening assemblies 3, and the oscillating assembly 4 is used for controlling the multistage screening assemblies 3 to oscillate continuously;
and the recycling box 5 is arranged inside the case 1, and the recycling box 5 is matched with the multi-stage screening assembly 3.
When this silica micropowder edulcoration device with screening structure uses, with the powder through feed inlet 2 drop into to quick-witted case 1 inside, the powder enters into multi-stage screening subassembly 3, start vibration subassembly 4 afterwards, vibration subassembly 4 can drive multi-stage screening subassembly 3 and continue the oscillation, in the oscillation process, multi-stage screening subassembly 3 can carry out multi-stage screening to the impurity of the different diameters in the powder, it is too much to avoid impurity in the powder, can not lead to the fact the jam to the screen cloth, the powder after the screening can enter into collection box 5, thereby save, can take out the powder and the impurity in collection box 5 and the multi-stage screening subassembly 3 afterwards.
As shown in fig. 1-5, in an embodiment of the present invention, multi-stage screen assemblies 3 include:
the first fixing plate 31 and the second fixing plate 32 are respectively provided with a feeding port 33;
a connecting column 34 installed between the first fixing plate 31 and the second fixing plate 32 for controlling the first fixing plate 31 and the second fixing plate 32 to move synchronously;
a first collection tank 35 and a second collection tank 36 are respectively mounted on the first fixing plate 31 and the second fixing plate 32, and a first screening plate 37 and a second screening plate 38 are respectively mounted on the first collection tank 35 and the second collection tank 36.
In the present embodiment, the inner diameter of the first sieving plate 37 is larger than that of the second sieving plate 38.
As shown in fig. 1 to 5, in the embodiment of the present invention, the oscillating assembly 4 includes:
the first slot 41 is formed in the inner wall of the case 1, a main motor 42 is arranged in the first slot 41, and the output end of the main motor 42 is connected with a convex disc 43;
the first connecting rod 44 is rotatably arranged on the inner wall of the first slot 41, one end of the first connecting rod 44 is rotatably provided with a second connecting rod 45, and one end of the second connecting rod 45 is rotatably provided with a third connecting rod 46;
the second open slot 47 is formed in the first open slot 41, a first sliding rod 48 is arranged in the second open slot 47, a first sliding block 49 is slidably arranged on the first sliding rod 48, the third connecting rod 46 is rotatably connected with the first sliding block 49, and the first sliding block 49 is further connected with the first fixing plate 31;
a third open slot 410, which is opened inside the first open slot 41, wherein a second sliding rod 411 is arranged inside the third open slot 410, a second sliding block 412 is slidably arranged on the second sliding rod 411, a fourth connecting rod 413 is rotatably arranged on the second sliding block 412, the fourth connecting rod 413 is rotatably connected with the third connecting rod 46, and springs 415 are respectively sleeved on the first sliding rod 48 and the second sliding rod 411;
a pushing wheel 414 rotatably connected to the second sliding block 412, wherein the pushing wheel 414 is matched with the convex disc 43.
When the sliding device is used, the main motor 42 is started, the main motor 42 drives the convex disc 43 to rotate, the convex disc 43 drives the second sliding block 412 to slide on the second sliding rod 411 through the pushing wheel 414, the spring 415 is compressed when the convex disc slides, the second connecting rod 45 and the third connecting rod 46 are pushed to rotate through the fourth connecting rod 413 when the second sliding block 412 slides, and the third connecting rod 46 pulls the first sliding block 49 to slide;
subsequently, the protruding disk 42 will be separated from the pushing wheel 414, and under the action of the reset pushing of the spring 415, the above other components will be elastically reset, and under the buffer action of the spring 415, the first sliding block 49 will perform continuous elastic vibration, and when the first sliding block 49 vibrates, the first fixing plate 31 will be driven to synchronously vibrate, and the connecting column 34 will drive the second fixing plate 32 to synchronously vibrate, so as to control the first sieving plate 37 and the second sieving plate 38 to vibrate together, so that the powder thrown in through the feeding port 2 will fall onto the first sieving plate 37 and perform primary sieving, then fall onto the second sieving plate 38 and perform secondary sieving, and finally the sieved powder will enter the recycling box 5, thereby being collected.
As shown in fig. 1, in the embodiment of the present invention, a guide groove 6 is further formed on an inner wall of the chassis 1, a guide plate 7 is further disposed at a side portion of the first fixing plate 31, and the guide plate 7 is matched with the guide groove 6.
As shown in fig. 1, in the embodiment of the present invention, the communicating pipes 8 are connected between the feeding port 2 and the first fixing plate 31 and between the first sieving plate 37 and the second fixing plate 32.
The screening method of the silicon micropowder impurity removing device with the screening structure comprises the following steps:
s1, powder is fed into a case 1 through a feed port 2 and enters a multi-stage screening assembly 3;
s2, starting the oscillating assembly 4, and driving the multistage screening assembly 3 to oscillate continuously by the oscillating assembly 4;
s3, the multi-stage screening component 3 can carry out multi-stage screening on the impurities with different diameters in the powder, and the screened powder can enter a recovery box 5;
and S4, taking out the powder and impurities in the recovery box 5 and the multi-stage screening component 3.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a silicon micropowder edulcoration device with screening structure, includes quick-witted case (1), be provided with feed inlet (2) on quick-witted case (1), its characterized in that, silicon micropowder edulcoration device with screening structure still includes:
the multi-stage screening component (3) is arranged inside the case (1), and the multi-stage screening component (3) is used for carrying out multi-stage screening on powder entering the case (1);
the oscillating assembly (4) is arranged inside the case (1) and connected with the screening assemblies (3), and the oscillating assembly (4) is used for controlling the multistage screening assemblies (3) to oscillate continuously;
and the recycling box (5) is installed inside the case (1), and the recycling box (5) is matched with the multi-stage screening assembly (3) mutually.
2. The micropowder impurity removing device with screening structure of claim 1, characterized in that the multi-stage screen assembly (3) comprises:
the feeding device comprises a first fixing plate (31) and a second fixing plate (32), wherein feeding ports (33) are formed in the first fixing plate (31) and the second fixing plate (32);
the connecting column (34) is arranged between the first fixing plate (31) and the second fixing plate (32) and is used for controlling the first fixing plate (31) and the second fixing plate (32) to move synchronously;
the first collecting box (35) and the second collecting box (36) are respectively installed on the first fixing plate (31) and the second fixing plate (32), and the first screening plate (37) and the second screening plate (38) are respectively installed on the first collecting box (35) and the second collecting box (36).
3. An impurity removing device for fine silicon powder with a screening structure according to claim 2, wherein the inside diameter of the mesh of the first screening plate (37) is larger than that of the mesh of the second screening plate (38).
4. The apparatus for removing impurities from fine silicon powder with a screening structure according to claim 1, wherein the oscillating assembly (4) comprises:
the first slot (41) is formed in the inner wall of the case (1), a main motor (42) is arranged in the first slot (41), and the output end of the main motor (42) is connected with a convex disc (43);
the first connecting rod (44) is rotatably arranged on the inner wall of the first open slot (41), one end of the first connecting rod (44) is rotatably provided with a second connecting rod (45), and one end of the second connecting rod (45) is rotatably provided with a third connecting rod (46);
the second open slot (47) is formed in the first open slot (41), a first sliding rod (48) is arranged in the second open slot (47), a first sliding block (49) is arranged on the first sliding rod (48) in a sliding manner, the third connecting rod (46) is rotatably connected with the first sliding block (49), and the first sliding block (49) is further connected with the first fixing plate (31);
a third slot (410) which is opened inside the first slot (41), a second sliding rod (411) is arranged inside the third slot (410), a second sliding block (412) is arranged on the second sliding rod (411) in a sliding manner, a fourth connecting rod (413) is arranged on the second sliding block (412) in a rotating manner, the fourth connecting rod (413) is connected with the third connecting rod (46) in a rotating manner, and springs (415) are sleeved on the first sliding rod (48) and the second sliding rod (411);
and the pushing wheel (414) is rotationally connected to the second sliding block (412), and the pushing wheel (414) is matched with the convex disc (43).
5. The micro-silicon powder impurity removing device with the screening structure according to claim 2, wherein the inner wall of the case (1) is further provided with a guide groove (6), the side of the first fixing plate (31) is further provided with a guide plate (7), and the guide plate (7) is matched with the guide groove (6).
6. The apparatus for removing impurities from fine silicon powder with a screening structure according to claim 2, wherein the communicating pipes (8) are connected between the feed inlet (2) and the first fixing plate (31) and between the first screening plate (37) and the second fixing plate (32).
7. The micro-silicon powder impurity removing device with the screening structure as set forth in any one of claims 1 to 6, wherein the screening method of the micro-silicon powder impurity removing device with the screening structure comprises the following steps:
s1, powder is fed into a case (1) through a feed port (2) and enters a multi-stage screening assembly (3);
s2, starting the oscillating assembly (4), wherein the oscillating assembly (4) drives the multi-stage screening assembly (3) to oscillate continuously;
s3, the multi-stage screening component (3) can carry out multi-stage screening on the impurities with different diameters in the powder, and the screened powder can enter a recovery box (5);
s4, taking out the powder and impurities in the recovery box (5) and the multi-stage screening component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211109664.2A CN115318624A (en) | 2022-09-13 | 2022-09-13 | Silicon micropowder impurity removal device with screening structure and screening method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211109664.2A CN115318624A (en) | 2022-09-13 | 2022-09-13 | Silicon micropowder impurity removal device with screening structure and screening method thereof |
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| CN115318624A true CN115318624A (en) | 2022-11-11 |
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| CN202211109664.2A Pending CN115318624A (en) | 2022-09-13 | 2022-09-13 | Silicon micropowder impurity removal device with screening structure and screening method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530728A (en) * | 2020-05-07 | 2020-08-14 | 陈海涛 | Multistage classified feed screening device and screening method |
| CN112024381A (en) * | 2020-09-01 | 2020-12-04 | 颍上县管氏面制品有限公司 | Impurity removing device for flour finish machining and using method thereof |
| CN213103109U (en) * | 2020-06-06 | 2021-05-04 | 迦楠森(厦门)商贸有限责任公司 | A novel multi-stage screening device for mineral processing |
| CN112893088A (en) * | 2021-01-15 | 2021-06-04 | 胡亨林 | Automatic artificial intelligence of adjusting is with screening sand device |
| CN214289337U (en) * | 2021-01-07 | 2021-09-28 | 陕西长武亭南煤业有限责任公司 | Efficient desliming device for coal dressing |
-
2022
- 2022-09-13 CN CN202211109664.2A patent/CN115318624A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530728A (en) * | 2020-05-07 | 2020-08-14 | 陈海涛 | Multistage classified feed screening device and screening method |
| CN213103109U (en) * | 2020-06-06 | 2021-05-04 | 迦楠森(厦门)商贸有限责任公司 | A novel multi-stage screening device for mineral processing |
| CN112024381A (en) * | 2020-09-01 | 2020-12-04 | 颍上县管氏面制品有限公司 | Impurity removing device for flour finish machining and using method thereof |
| CN214289337U (en) * | 2021-01-07 | 2021-09-28 | 陕西长武亭南煤业有限责任公司 | Efficient desliming device for coal dressing |
| CN112893088A (en) * | 2021-01-15 | 2021-06-04 | 胡亨林 | Automatic artificial intelligence of adjusting is with screening sand device |
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