CN111686934A - Multifunctional magnetic separator for solid particles - Google Patents
Multifunctional magnetic separator for solid particles Download PDFInfo
- Publication number
- CN111686934A CN111686934A CN202010558229.2A CN202010558229A CN111686934A CN 111686934 A CN111686934 A CN 111686934A CN 202010558229 A CN202010558229 A CN 202010558229A CN 111686934 A CN111686934 A CN 111686934A
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- China
- Prior art keywords
- screening
- plate
- area
- magnetic
- conveyor belt
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- 239000006148 magnetic separator Substances 0.000 title claims abstract description 29
- 239000002245 particle Substances 0.000 title claims abstract description 29
- 239000007787 solid Substances 0.000 title claims abstract description 22
- 238000012216 screening Methods 0.000 claims abstract description 155
- 239000000463 material Substances 0.000 claims abstract description 68
- 239000013618 particulate matter Substances 0.000 claims abstract description 24
- 239000000696 magnetic material Substances 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 15
- 238000007885 magnetic separation Methods 0.000 claims description 10
- 230000005389 magnetism Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention relates to the field of separators, in particular to a multifunctional magnetic separator for solid particles, which comprises a conveying device, a conveying belt, a bracket, a containing device, a magnetic attraction stripping plate and a shunting and screening device at the uppermost side; a particulate matter screening entity is arranged on the shunting and screening device; a first gap is formed between the particulate matter screening entity and the upper outer surface of the conveyor belt and serves as a first screening channel, a second space is formed between the side walls of the particulate matter screening entity shunting and screening device and serves as a second screening channel, and the screening of the particulate matter is realized through the height of the first gap; the magnetic attraction stripping plate is fixedly arranged on the bracket and is in contact with the lower outer surface of the conveyor belt; the magnetic material stripping plate is used for scraping adsorbed magnetic separated materials; need not to shut down the clearance adsorbed magnetic substance, improved material screening efficiency. When screening the material, realized the operation of material, the cost is reduced improves work efficiency.
Description
Technical Field
The invention relates to the field of separators, in particular to a multifunctional magnetic separator for solid particles.
Background
The magnet separator utilizes magnetism principle ability attraction iron, cobalt, the nature of material such as nickel, be used for getting rid of iron in the material, cobalt, material such as nickel, however, the magnetic tape of magnet separator has limited adsorption affinity, the material to the far away position of magnetic tape apart from the magnet separator hardly obtains effectual absorption, and, owing to there is the material that the large granule condenses, the material quality that the large granule condenses is great, the magnetic tape adsorption affinity of magnet separator is limited, can not make the magnetic substance in the material that the large granule condenses carry out effectual absorption, and make the large granule condense the material and get into along with the material and receive the device, lead to the screening process thoroughly inadequately, the separation effect is relatively poor, the material purity after the screening has been influenced.
Disclosure of Invention
1. Technical problem to be solved
The invention provides a multifunctional magnetic separator for solid particles, which is provided with a flow limiting plate, wherein the flow of materials is adjusted by adjusting the height of the flow limiting plate, the flow of large-particle aggregates into a screening area of a shunting screening device can be limited, the problem that the upper-layer materials are not adsorbed by a magnetic tape of the magnetic separator due to insufficient magnetic tape adsorption force of the magnetic separator is effectively solved, and meanwhile, the problem that the large-particle aggregates are conveyed to a containing device along with the materials and are not effectively screened is effectively prevented.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A multifunctional magnetic separator for solid particles comprises a conveying device, a conveying belt, a support, a containing device, a magnetic material stripping plate and a shunting and screening device at the uppermost side; the conveyor belt is arranged on the bracket and has magnetism; the conveyor belt is used for carrying the particulate matters, when the particulate matters pass through the first screening channel, the particulate matters pass through the second screening channel if the highest peak of the particulate matters is higher than the top of the first gap, and the particulate matters pass through the second screening channel if the highest peak of the particulate matters is lower than the top of the first gap; the shunting and screening device is fixedly connected with the bracket and is attached to the outer surface of the conveying belt; a particulate matter screening entity is arranged on the shunting and screening device; a first gap is formed between the particulate matter screening entity and the upper outer surface of the conveyor belt and serves as a first screening channel, a second space is formed between the side walls of the particulate matter screening entity shunting and screening device and serves as a second screening channel, and the screening of the particulate matter is realized through the height of the first gap; the magnetic attraction stripping plate is fixedly arranged on the bracket and is in contact with the lower outer surface of the conveyor belt; when the conveying device is in an open state, the magnetic material stripping plate below the conveying belt is used for scraping magnetic separated materials adsorbed on the conveying belt; storage device includes material receiver and magnetic separation thing receiver, and the material receiver is placed in the conveyer below for receive conveyer on the solid particle thing that drops, magnetic separation thing receiver lie in magnetism inhale thing stripper plate below and lie in the support inboard, be used for receiving the magnetic separation thing of inhaling the separation on the thing stripper plate.
Further, the conveying device comprises a motor, a motor support and at least two parallel roller shafts, the motor is fixedly arranged on the motor support, and an output shaft of the motor is fixedly connected with one of the roller shafts at the far end; the roll shafts are rotatably arranged on the bracket, the conveyor belt is annularly sleeved on the two roll shafts at the far end, and the conveyor belt moves synchronously with the conveying device;
further, the shunting and screening device comprises a feeding area, a converging area and a screening area;
the upper outer surface of the conveyor belt carries materials to move from the lower parts of the feeding area, the converging area and the screening area in sequence.
Furthermore, the feeding area of the split-flow screening device comprises a flow limiting plate, and a flow limiting gap is formed between the flow limiting plate and the upper outer surface of the conveying belt.
Further, the height of the current limiting gap can be adjusted.
Furthermore, the current limiting plate is in adjustable clamping connection with the side wall of the feeding area, and the height of the current limiting gap is adjusted by adjusting the clamping connection position.
Furthermore, the feeding area of the shunting screening device comprises a feeding area wall, a clamping groove is formed in the feeding area wall, and the extending direction of the clamping groove is perpendicular to the upper outer surface of the conveyor belt; a clamping column is arranged in the clamping groove; one end of the clamping column is connected with the wall of the clamping groove, and the distance from the other end of the clamping column to the wall of the clamping groove is greater than the thickness of the current-limiting plate; the number of the clamping columns is larger than or equal to that of the clamping columns, the axes of all the clamping columns are coplanar, and the plane where the axes of the clamping columns are located is perpendicular to the upper outer surface of the conveyor belt; the flow limiting plate is provided with at least one clamping hole, and the axes of all the clamping holes are coplanar; the inner diameter of the clamping hole of the flow limiting plate is matched with the outer diameter of the clamping column; the height of the current-limiting gap can be adjusted by adjusting the inserting position of the clamping hole of the current-limiting plate, the distance between the bottom end of the current-limiting plate and the conveying belt can be properly adjusted, the tiling thickness of materials on the conveying belt is controlled, the situation that the materials cannot be effectively adsorbed due to too high thickness is effectively reduced, and therefore the separation effect between the magnetic materials and the plant raw materials is better.
Furthermore, the feeding area of the shunting screening device comprises a confluence channel, a first end of the confluence channel is communicated with the flow limiting gap, a second end of the confluence channel is communicated with the screening area, the confluence channel is gradually reduced from the first end to the second end, and the size of the channel at the minimum position is smaller than or equal to the width size of the magnetic area of the conveyor belt, so that the materials are gradually concentrated in the magnetic area.
Further, the first end of screening district communicates with each other with the second end that converges the district, the second end of screening district is located the top of material receiver, and particulate matter sieve entity sets up in the screening district.
Further, the screening district of reposition of redundant personnel sieving mechanism contains screening district wall, a pair of anti-scattering baffler, particulate matter sieve entity and a pair of division board, and anti-scattering baffler one end and screening district wall inner wall fixed connection, the anti-scattering baffler other end and division board fixed connection, the other end of division board and the terminal parallel and level of screening district wall, and is a pair of distance between the anti-scattering baffler equals with the passageway size of the passageway minimum department of converging the passageway, and is a pair of distance between the division board equals with the passageway size of the minimum department of converging the passageway, the height that anti-scattering baffler is less than the lateral wall height of screening district, the height that anti-scattering baffler equals with the height of first screening passageway, the height of division board equals with the height of the lateral wall of screening district.
Further, the height of the screening zone wall is equal to the height of the feed zone wall.
Furthermore, the support comprises an inner support and an outer support, the inner support is located on the inner side of the outer support, the outer end of the inner support is fixedly connected with the outer support, the inner support comprises an I-shaped support, a mounting column and a fixing column, the upper end of the I-shaped support is fixedly connected with the mounting column, the lower end of the I-shaped support is fixedly connected with the fixing column, the mounting column is fixedly connected with the shunting and screening device, and the fixing column is fixedly connected with the magnetic attraction stripping plate.
Furthermore, the magnetic attraction object stripping plate is V-shaped and is obliquely and downwards arranged.
Further, the material receiver includes finished product box and two re-sieve boxes, and the finished product box is located the receiver in the middle of, and two re-sieve boxes are located the both sides of finished product box respectively, the width of finished product box equals the width size in the magnetism region of conveyer belt.
Furthermore, the power supply is electrically connected with the electromagnet, and the power supply can supply electric energy to the electromagnet; the power supply is electrically connected with the control module and can supply electric energy to the control module; the power supply is electrically connected with the motor and can supply electric energy to the motor; the control module is in control connection with the motor and can control the state of the motor; the control module is electrically connected with the position sensor 1 and can receive information acquired by the position sensor 1; electric connection is arranged between the control module and the position sensor 2, and the control module can receive information collected by the position sensor 2.
Further, the clutch comprises a first bevel gear, a second bevel gear and a third bevel gear; the first bevel gear is fixedly connected to the roller, the roller is fixedly connected with an output shaft of the motor, the second bevel gear is electrically connected with the electromagnet, when the electromagnet is electrified, the second bevel gear is in a separated state, the third bevel gear is rotatably connected with the first end of the transmission shaft, and the second end of the transmission shaft is fixedly connected with the outer side wall of the double-screen box-a; the two re-screening boxes positioned on two sides of the finished product box are fixedly connected together through a fixing plate, and the two re-screening boxes are combined into a whole and synchronously rotate along with the transmission shaft.
Furthermore, the re-screening box comprises a first plate, a second plate, a third plate, a fourth plate, a fifth plate and a sixth plate, wherein the first plate, the second plate, the fifth plate and the sixth plate are fixedly connected in sequence to form a frame in an enclosing manner, the fourth plate is fixedly connected to the bottom of the frame to form a box, the third plate is fixedly connected with the upper end of the fifth plate, the front end of the third plate is fixedly connected with the inner side wall of the frame, and an included angle between the fifth plate and the fourth plate is an acute angle, so that materials are prevented from scattering in the overturning process; an included angle between the third plate and the fifth plate is a right angle, so that the materials are prevented from scattering in the overturning process, and meanwhile, the materials are convenient to pour out in time when being dumped; the included angle between the second plate and the fourth plate is an acute angle, so that the re-screening box can be clamped into the finished product box more easily when the re-screening box is placed above the finished product box.
Further, the operation steps are as follows:
step 1: the electromagnet is electrified, and the electromagnet adsorbs the second conical gear 82 in the clutch 8, so that the clutch 8 is in a disconnected state;
step 2.1: starting the motor 11 to enable the motor 11 to rotate in the forward direction, and driving the conveyor belt 2 to rotate through the roller 13;
step 2.2: when the conveyor belt 2 rotates, the magnetic separator is in a screening state, and after screening is carried out for a period of time, the motor 11 stops rotating;
and step 3: the electromagnet is powered off, so that the electromagnet stops adsorbing the second conical gear 82, and the clutch 8 recovers the transmission state;
step 4.1: the starting motor 11 rotates reversely, and the transmission shaft 9 drives the re-screening box 41-a to rotate;
step 4.2: the controller starts to detect the information of the position sensor 1, and stops the motor 11 from rotating until the position sensor 1 detects the double-screen box 41-a;
step 4.3: the controller controls the motor 11 to delay for a period of time until the materials in the re-screening box 41-a are poured into the feeding area;
step 4.4: the controller drives the motor 11 to rotate in the forward direction;
and 5: the controller starts to detect the information of the position sensor 2 until the storage box 42-b is sensed, and places the re-screening box 41-a at an initial position;
step 6: the controller drives the motor to stop rotating;
and 7: and (4) repeating the operation of the step (1).
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. provides a brand new technical idea.
2. Effectively reduce the plant material and can not get the condition emergence of absorption because of thickness is too high for the material obtains effectual screening.
3. Need not to shut down the clearance adsorbed magnetic substance, improved material screening efficiency.
4. When the materials are screened, the operation of the materials is realized, and the cost is reduced.
5. The materials passing through the first screening channel and the second screening channel are separately stored, the materials passing through the second screening channel are re-screened, the screening efficiency is improved, the repeated work is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of the structure at B in FIG. 1
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a front sectional view of the present invention;
FIG. 5 is a perspective view of the structure at the restrictor plate of the present invention;
FIG. 6 is a schematic bottom view of the magnetic attraction stripping plate of the present invention;
FIG. 7 is a perspective view of the structure of the split screening apparatus of the present invention;
FIG. 8 is a schematic view of the structure at A in FIG. 7;
FIG. 9 is a perspective view of the structure of the restrictor plate of the present invention;
FIG. 10 is a side cross-sectional view of the storage device of the present invention;
FIG. 11 is a flow chart of a double-screening process control of the present invention;
FIG. 12 is a functional block diagram of the rescreening process of the present invention.
The reference numbers in the figures illustrate:
1. a conveying device; 11. a motor; 12. a motor bracket; 13. a roller;
2. a conveyor belt;
3. a support; 31. an inner support; 32. an outer support; 311. an I-shaped bracket; 312. mounting a column; 313. fixing a column;
4. a storage device; 41. a material storage box; 41-a, re-screening the box; 41-a-1, a first plate; 41-a-2, a second plate; 41-a-3, a third plate; 41-a-4, a fourth plate; 41-a-5, a fifth plate; 41-a-6, a sixth plate; 41-b, and a finished product box; 41-c, a fixing plate; 42. a magnetic separator storage case;
5. a shunting and screening device; 51. a feed zone wall; 51-a, a card slot; 51-b, a clamping column; 52. a restrictor plate; 52-a, a clamping hole; 53. a confluence passage; 54. a particulate matter screening entity; 55. a screening zone wall; 56. a scatter-proof barrier plate; 57. a separator plate;
6. a magnetic attraction stripping plate;
s1, a first screening channel; s2, a second screening channel;
8. a clutch; 81. a first bevel gear; 82. a second bevel gear; 83. a third bevel gear;
9. a drive shaft.
Detailed Description
The multifunctional magnetic separator for solid particles shown in fig. 1-9 comprises a conveying device 1, a conveying belt 2, a bracket 3, a containing device 4, a magnetic material stripping plate 6 and a shunting and screening device 5 at the uppermost side; the conveyor belt 2 is arranged on the bracket 3, and the conveyor belt 2 has magnetism; the conveyor belt 2 is used for carrying the particulate matter, when the particulate matter passes through the first screening channel S1, the particulate matter passes through the second screening channel S2 if the highest peak of the particulate matter is higher than the top of the first gap, and passes through the second screening channel S2 if the highest peak of the particulate matter is lower than the top of the first gap; the shunting and screening device 5 is fixedly connected with the bracket 3, and the shunting and screening device 5 is attached to the upper outer surface of the conveyor belt 2; a particulate matter screening entity 54 is arranged on the shunting and screening device 5; a first gap is formed between the particulate matter screening entity 54 and the upper outer surface of the conveyor belt 2 to serve as a first screening channel S1, a second space is formed between the side walls of the particulate matter screening entity 54 shunting and screening device 5 to serve as a second screening channel S2, and the screening of the particulate matter is realized through the height of the first gap; the magnetic attraction stripping plate 6 is fixedly arranged on the bracket 3 and is in contact with the lower outer surface of the conveyor belt 2; when the conveying device 1 is in an open state, the magnetic material stripping plate 6 below the conveying belt 2 is used for scraping magnetic separated materials adsorbed on the conveying belt 2; storage device 4 includes material receiver 41 and magnetic separation thing receiver 42, and material receiver 41 places in conveyer 1 below for receive the solid particle thing that drops on the conveyer 1, and magnetic separation thing receiver 42 is located magnetism and inhales thing stripper plate 6 below and is located the support 3 inboard, is used for receiving the magnetic separation thing of the separation on the magnetic separation thing stripper plate 6.
As shown in fig. 1-4, the conveying device 1 includes a motor 11, a motor bracket 12, and at least two parallel roller shafts 13, the motor 11 is fixedly mounted on the motor bracket 12, and an output shaft of the motor 11 is fixedly connected with one of the roller shafts 13 at the far end; the roll shafts are rotatably arranged on the bracket 3, the conveyor belt 2 is annularly sleeved on the two roll shafts 13 at the far end, and the conveyor belt 2 synchronously moves along with the conveyor 1;
3-4, the shunting and screening device 5 comprises a feeding area, a converging area and a screening area; the upper outer surface of the conveyor belt 2 carries materials to move from the lower parts of the feeding area, the converging area and the screening area in sequence, the feeding area of the shunting and screening device 5 comprises a flow limiting plate 52, and a flow limiting gap is formed between the flow limiting plate 52 and the upper outer surface of the conveyor belt 2.
7-9, the height of the flow-limiting gap can be adjusted, the flow-limiting plate 52 is in adjustable clamping connection with the side wall (51) of the feeding area, the height of the flow-limiting gap can be adjusted by adjusting the clamping position, the feeding area of the split screening device 5 comprises a feeding area wall (51), the feeding area wall (51) is provided with a clamping groove 51-a, and the extending direction of the clamping groove 51-a is vertical to the upper outer surface of the conveyor belt 2; a clamping column 51-b is arranged in the clamping groove 51-a; one end of the clamp column 51-b is connected with the wall of the clamp groove 51-a, and the distance from the other end of the clamp column 51-b to the wall of the clamp groove 51-a is larger than the thickness of the flow limiting plate 52; the number of the clamping columns 51-b is more than or equal to 2, the axes of all the clamping columns 51-b are coplanar, and the plane where the axes of the clamping columns 51-b are located is vertical to the upper outer surface of the conveyor belt 2; the throttling plate 52 is provided with clamping holes 52-a, the number of the clamping holes 52-a is at least 2, and the axes of all the clamping holes 52-a are coplanar; the inner diameter of the clamping hole 52-a of the flow limiting plate 52 is matched with the outer diameter of the clamping column 51-b; adjusting the insertion position of the catching hole 52-a of the choke plate 52 enables adjustment of the height of the choke gap.
As shown in FIG. 3, the feeding area of the split screening device 5 comprises a confluence channel 53, a first end of the confluence channel 53 is communicated with the flow-limiting gap, a second end of the confluence channel 53 is communicated with the screening area, the confluence channel 53 is gradually reduced from the first end to the second end, and the minimum channel size is smaller than or equal to the width size of the magnetic area of the conveyor belt 2, so that the materials are gradually concentrated in the magnetic area.
3-4, the first end of the screening area is communicated with the second end of the confluence area, the second end of the screening area is positioned above the material storage box 41, and the particle screening entity 54 is arranged in the screening area.
In a multifunctional magnetic separator for solid particles as shown in fig. 3, the screening area of the divided screening device 5 comprises a screening area wall 55, a pair of anti-scattering baffle plates 56, the particle screening device comprises a particle screening body 54 and a pair of partition plates 57, wherein one end of the anti-scattering partition plate 56 is fixedly connected with the inner wall of the screening area wall 55, the other end of the anti-scattering partition plate 56 is fixedly connected with the partition plate 57, the other end of the partition plate 57 is flush with the tail end of the screening area wall 55, the distance between the pair of anti-scattering partition plates 56 is equal to the size of a channel at the minimum position of the confluence channel 53, the distance between the pair of partition plates 57 is equal to the size of a channel at the minimum position of the confluence channel 53, the height of the anti-scattering partition plate 56 is lower than the height of the side wall 55 of the screening area, the height of the anti-scattering partition plate 56 is equal to the height of the first screening channel (S1), and the height of the partition.
In a multi-functional magnetic separator for solid particles as shown in fig. 4, the height of the screen section wall 55 is equal to the height of the feed section wall (51).
As shown in fig. 4, the support 3 includes an inner support 31 and an outer support 32, the inner support 31 is located inside the outer support 32, an outer end of the inner support 31 is fixedly connected to the outer support 32, the inner support 31 includes an i-shaped support 311, a mounting column 312 and a fixing column 313, an upper end of the i-shaped support 311 is fixedly connected to the mounting column 312, a lower end of the i-shaped support 311 is fixedly connected to the fixing column 313, the mounting column 312 is fixedly connected to the shunting and screening device 5, and the fixing column 313 is fixedly connected to the magnetic material stripping plate 6.
As shown in fig. 4, the magnetic material stripping plate 6 is V-shaped, and the magnetic material stripping plate 6 is disposed obliquely downward, so as to facilitate scraping and collecting the magnetic material adsorbed on the conveyor belt 2.
As shown in FIG. 3, the material storage box 41 comprises a finished product box 41-b and two re-screening boxes 41-a, the finished product box 41-b is located in the middle of the storage box 41, the two re-screening boxes 41-a are respectively located on two sides of the finished product box 41-b, and the width of the finished product box 41-b is equal to the width dimension of the magnetic area of the conveyor belt 2.
As shown in fig. 3-4, the clutch 8 includes a first bevel gear 81, a second bevel gear 82, and a third bevel gear 83; the first bevel gear 81 is fixedly connected to the roller 13, the roller 13 is fixedly connected with an output shaft of the motor 11, the second bevel gear 82 is electrically connected with the electromagnet, when the electromagnet is electrified, the second bevel gear 82 is in a separated state, the third bevel gear 83 is rotatably connected with the first end of the transmission shaft 9, and the second end of the transmission shaft 9 is fixedly connected with the outer side wall of the double-screen box 41-a; the two re-screening boxes 41-a positioned at the two sides of the finished box 41-b are fixedly connected together through 41-c, and the two re-screening boxes 41-a form a whole and synchronously rotate along with the transmission shaft 9.
As shown in FIGS. 4 and 10, the re-screening box 41-a comprises a first plate 41-a-1, a second plate 41-a-2, a third plate 41-a-3, a fourth plate 41-a-4, a fifth plate 41-a-5 and a sixth plate 41-a-6, wherein the first plate 41-a-1, the second plate 41-a-2, the fifth plate 41-a-5 and the sixth plate 41-a-6 are fixedly connected in sequence to form a frame, the fourth plate 41-a-4 is fixedly connected to the bottom of the frame to form a box, the third plate 41-a-3 is fixedly connected to the upper end of the fifth plate 41-a-5, the front end of the third plate 41-a-3 is fixedly connected to the inner side wall of the frame, the included angle alpha between the fifth plate 41-a-5 and the fourth plate 41-a-4 is an acute angle, the material is prevented from scattering in the turning process; an included angle beta between the third plate 41-a-3 and the fifth plate 41-a-5 is a right angle, so that the materials are prevented from scattering in the overturning process, and meanwhile, the materials are convenient to pour out in time when being poured; the angle gamma between the second plate 41-a-2 and the fourth plate 41-a-4 is an acute angle, so that the re-screening box 41-a can be more easily clamped into the finished box 41-b when the re-screening box 41-a is placed above the finished box 41-b.
Re-screening:
step 1: the electromagnet is electrified, and the electromagnet adsorbs the second conical gear 82 in the clutch 8, so that the clutch 8 is in a disconnected state;
step 2.1: starting the motor 11 to enable the motor 11 to rotate in the forward direction, and driving the conveyor belt 2 to rotate through the roller 13;
step 2.2: when the conveyor belt 2 rotates, the magnetic separator is in a screening state, and after screening is carried out for a period of time, the motor 11 stops rotating;
and step 3: the electromagnet is powered off, so that the electromagnet stops adsorbing the second conical gear 82, and the clutch 8 recovers the transmission state;
step 4.1: the starting motor 11 rotates reversely, and the transmission shaft 9 drives the re-screening box 41-a to rotate;
step 4.2: the controller starts to detect the information of the position sensor 1, and stops the motor 11 from rotating until the position sensor 1 detects the double-screen box 41-a;
step 4.3: the controller controls the motor 11 to delay for a period of time until the materials in the re-screening box 41-a are poured into the feeding area;
step 4.4: the controller drives the motor 11 to rotate in the forward direction;
and 5: the controller starts to detect the information of the position sensor 2 until the storage box 42-b is sensed, and places the re-screening box 41-a at an initial position;
step 6: the controller drives the motor to stop rotating;
and 7: and (4) repeating the operation of the step (1).
The working principle is as follows: the material to be screened is placed in the feeding area, the motor 11 is started, the conveyor belt 2 moves synchronously with the conveyor, and in the process of conveying the material to be screened to the confluence area, the material to be screened passes through the flow limiting plate 52, the plant raw material to be screened is flatly paved above the conveyor 1 by the flow limiting plate 52, the adsorption effect of the conveyor belt 2 on the magnetic substances in the plant raw material is effectively ensured, and the large-particle aggregated material is prevented from entering the confluence area, when the material to be screened passes through the confluence channel 53, the size of the minimum position of the confluence channel 53 is equal to the width of the magnetic area of the conveyor belt 2 due to the gradual reduction of the confluence channel 53, so that the material is completely converged in the magnetic area of the conveyor belt 2 when passing through the confluence channel 53, the magnetic area of the conveyor belt 2 is convenient for adsorbing the magnetic substances in the material to be screened, when the material passes through the screening area, the partial material lower than the height of the anti-, the partial materials higher than the height of the anti-scattering baffle plate 56 enter the second screening channel S2 along with the conveyor belt 2, because the width of the finished product box 41-b is equal to the width dimension of the magnetic area of the conveyor belt 2, and the plane of the central line of the width direction of the finished product box 41-b is coplanar with the plane of the central line of the width dimension of the magnetic area of the conveyor belt, the materials passing through the first screening channel S1 fall into the finished product box (41-b), the materials passing through the second screening channel S2 fall into the finished product box (41-a), the magnetic separators adsorbed on the conveyor belt 2 continue to move along with the conveyor 1 until the magnetic separators 6 fixedly arranged on the bracket 3 and in contact with the lower outer surface of the conveyor belt 2 are passed, the magnetic separators 6 scrape the magnetic separators adsorbed on the conveyor belt 2, the magnetic separators 6 are V-shaped, the magnetic material stripping plate 6 is disposed obliquely downward so as to drop the scraped magnetic material into the storage case 42.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional magnetic separator for solid particle thing which characterized in that: comprises a conveying device (1), a conveying belt (2), a bracket (3), a containing device (4), a magnetic material stripping plate (6) and a shunting and screening device (5) at the uppermost side;
the conveyor belt (2) is arranged on the bracket (3), and the conveyor belt (2) has magnetism;
the shunting and screening device (5) is fixedly connected with the bracket (3), and the shunting and screening device (5) is attached to the upper outer surface of the conveyor belt (2);
a particle screening entity (54) is arranged on the shunting and screening device (5); a first gap is formed between the particulate matter screening entity (54) and the upper outer surface of the conveyor belt (2) to serve as a first screening channel (S1), a second space is formed between the side walls of the particulate matter screening entity (54) diversion screening device (5) to serve as a second screening channel (S2), and screening of particulate matters is achieved through the height of the first gap;
the magnetic absorption stripping plate (6) is fixedly arranged on the bracket (3) and is in contact with the lower outer surface of the conveyor belt (2) in an attaching manner; when the conveying device (1) is in an opening state, the magnetic material stripping plate (6) below the conveying belt (2) is used for scraping magnetic separated materials adsorbed on the conveying belt (2);
storage device (4) include material receiver (41) and magnetic separation thing receiver (42), and material receiver (41) are placed in conveyer (1) below for receive the solid particle thing that drops on conveyer (1), and magnetic separation thing receiver (42) are located magnetism and inhale thing stripper plate (6) below and are located support (3) inboard, are used for receiving the magnetic separation thing of the separation on magnetism and inhale thing stripper plate (6).
2. The multifunctional magnetic separator for solid particles as claimed in claim 1, characterized in that: the conveying device (1) comprises a motor (11), a motor support (12) and at least two parallel roller shafts (13), wherein the motor (11) is fixedly arranged on the motor support (12), and an output shaft of the motor (11) is fixedly connected with one of the roller shafts (13) at the far end; the roll shafts (13) are rotatably arranged on the support (3), the conveying belt (2) is annularly sleeved on the two roll shafts (13) at the far end, and the conveying belt (2) moves synchronously along with the conveying device (1).
3. The multifunctional magnetic separator for solid particles as claimed in claim 1, characterized in that: the shunting and screening device (5) comprises a feeding area, a converging area and a screening area;
the upper outer surface of the conveyor belt (2) carries materials to move from the lower parts of the feeding area, the converging area and the screening area in sequence.
4. The multifunctional magnetic separator for solid particles as claimed in claim 3, characterized in that: the feeding area of the split-flow screening device (5) comprises a flow limiting plate (52), and a flow limiting gap is formed between the flow limiting plate (52) and the upper outer surface of the conveyor belt (2).
5. The multifunctional magnetic separator for solid particles as claimed in claim 5, characterized in that: the flow limiting plate (52) is in adjustable clamping connection with the side wall (51) of the feeding area, and the height of the flow limiting gap is adjusted by adjusting the clamping position.
6. The multifunctional magnetic separator for solid particles as claimed in claim 5, characterized in that: the feeding area of the split-flow screening device (5) comprises a feeding area wall (51), a clamping groove (51-a) is formed in the feeding area wall (51), and the extending direction of the clamping groove (51-a) is perpendicular to the upper outer surface of the conveyor belt (2); a clamping column (51-b) is arranged in the clamping groove (51-a); one end of the clamp column (51-b) is connected with the wall of the clamp groove (51-a), and the distance from the other end of the clamp column (51-b) to the wall of the clamp groove (51-a) is greater than the thickness of the current limiting plate (52); the number of the clamping columns (51-b) is more than or equal to 2, the axes of all the clamping columns (51-b) are coplanar, and the plane of the axes of the clamping columns (51-b) is vertical to the upper outer surface of the conveyor belt (2); the throttling plate (52) is provided with clamping holes (52-a), the number of the clamping holes (52-a) is at least 2, and the axes of all the clamping holes (52-a) are coplanar; the inner diameter of a clamping hole (52-a) of the flow limiting plate (52) is matched with the outer diameter of the clamping column (51-b); the height of the choke gap can be adjusted by adjusting the insertion position of the catching hole (52-a) of the choke plate (52).
7. The multifunctional magnetic separator for solid particles as claimed in claim 3, characterized in that: the feeding area of the shunting screening device (5) comprises a confluence channel (53), the first end of the confluence channel (53) is communicated with the flow limiting gap, the second end of the confluence channel (53) is communicated with the screening area, the confluence channel (53) is gradually reduced from the first end to the second end, and the size of the channel at the minimum position is smaller than or equal to the width size of the magnetic area of the conveyor belt (2), so that the materials are gradually concentrated in the magnetic area.
8. The multifunctional magnetic separator for solid particles as claimed in claim 3, characterized in that: the first end of screening district communicates with each other with the second end that converges the district, the second end of screening district is located the top of material receiver (41), and particulate matter sieve entity (54) set up in the screening district.
9. The multifunctional magnetic separator for solid particles as claimed in claim 9, characterized in that: the screening area of the shunting screening device (5) comprises a screening area wall (55), a pair of anti-scattering baffle plates (56), a particulate matter screening entity (54) and a pair of partition plates (57), one end of each anti-scattering baffle plate (56) is fixedly connected with the inner wall of the screening area wall (55), the other end of each anti-scattering baffle plate (56) is fixedly connected with the partition plate (57), the other end of each partition plate (57) is flush with the tail end of the screening area wall (55), the distance between the pair of anti-scattering baffle plates (56) is equal to the channel size of the minimum position of the confluence channel (53), the distance between the pair of partition plates (57) is equal to the channel size of the minimum position of the confluence channel (53), the height of each anti-scattering baffle plate (56) is lower than the height of the side wall (55) of the screening area, and the height of each anti-scattering baffle plate (56) is equal to the height of the first screening channel (S1), the height of the partition plate (57) is equal to the height of the side wall (55) of the screening zone.
10. The multifunctional magnetic separator for solid particles as claimed in claim 1, characterized in that: the material storage box (41) comprises a finished product box (41-b) and two re-screening boxes (41-a), the finished product box (41-b) is located in the middle of the storage box (41), the two re-screening boxes (41-a) are located on two sides of the finished product box (41-b) respectively, the width of the finished product box (41-b) is equal to the width of the magnetic area of the conveyor belt (2), and the plane where the center line of the width direction of the finished product box (41-b) is located and the plane where the center line of the width of the magnetic area of the conveyor belt is located are coplanar.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010558229.2A CN111686934A (en) | 2020-06-18 | 2020-06-18 | Multifunctional magnetic separator for solid particles |
| JP2020127784A JP6824499B1 (en) | 2020-06-18 | 2020-07-28 | Multifunctional magnetic separator for solid particulates |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010558229.2A CN111686934A (en) | 2020-06-18 | 2020-06-18 | Multifunctional magnetic separator for solid particles |
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| CN111686934A true CN111686934A (en) | 2020-09-22 |
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| CN202010558229.2A Pending CN111686934A (en) | 2020-06-18 | 2020-06-18 | Multifunctional magnetic separator for solid particles |
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| JP (1) | JP6824499B1 (en) |
| CN (1) | CN111686934A (en) |
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| CN117181185B (en) * | 2023-09-07 | 2024-02-20 | 硅宝石(武汉)高新装备股份有限公司 | Preparation method of NMP honeycomb zeolite adsorption material |
| CN117259008B (en) * | 2023-11-22 | 2024-02-23 | 山东贝瑞康生物科技有限公司 | Solid feed additive screening filter equipment |
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| JP2021194635A (en) | 2021-12-27 |
| JP6824499B1 (en) | 2021-02-03 |
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