JP6824499B1 - Multifunctional magnetic separator for solid particulates - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a multifunctional magnetic separator capable of effectively adsorbing a magnetic substance in a material in which large particles are condensed. A transmission device 1, a conveyor 2, a holder 3, a storage device, a magnetic adsorbent release plate 6, and a sieving device 5 at the uppermost level are included, the conveyor is attached to a holder, the conveyor is magnetic, and the flow is divided. The sieving device and the holder are fixedly connected, the split sieving device is attached by sticking to the upper and outer surfaces of the conveyor, the conveyor is for transporting granules, and when the granules pass through the granule sieve body. Granules whose horizontal position is higher than the top of the first gap pass through the first sieving passage, while other granules pass through the second sieving passage, and the sieving device is provided with a sieving body for sieving. A first gap is provided as a first sieving passage between the main body and the upper and outer surfaces of the conveyor, and a second gap is provided as a second sieving passage between the main body of the granule sieving and the side wall of the diversion sieving device. Depending on the height of the gap, sieving of granules can be realized. [Selection diagram] Fig. 1

Description

The present invention relates to a separator, particularly a multifunctional magnetic separator.

The magnetic sieving machine can use the magnetic principle to attract the properties of substances such as iron, cobalt and nickel, and remove the substances such as iron, cobalt and nickel in the material. However, the attractive force of the magnetic tape of the magnetic sieving machine is finite, and it is difficult to effectively adsorb the material at a position far from the magnetic tape of the magnetic sieving machine. Further, since the tape adsorption force of the magnetic separator is finite, it is not possible to effectively adsorb the magnetic substance in the material in which large particles are condensed. For this reason,
Large particle condensates can cause the material to enter the storage device. The sieving process is not enough
The separation effect is relatively poor and affects the purity of the material after sieving.

1. Technical Issues to be Solved The present invention provides a multifunctional magnetic separator applied to solid particulate matter. The magnetic separator includes a flow rate limiting plate. By adjusting the altitude of the flow limiting plate, the flow rate of the material can be adjusted and
It is also possible to limit the inflow of large granule condensate into the sieving area of the sieving device. This effectively solves the defect that the upper layer material is not attracted to the magnetic belt of the magnetic separator due to insufficient attractive force of the magnetic belt of the magnetic separator. In addition, the inconvenience that the large granule condensate is sent to the storage device together with the material and effective sieving is not performed is effectively prevented.

2. Technical plan In order to solve the above problems, the following invention adopts the following technical plan.
A multifunctional magnetic separator applied to solid particulates,
Includes transmission equipment, conveyors, holders, storage equipment, magnetic adsorbent strips and top-level diversion sieving equipment.
The conveyor is mounted on a holder, the conveyor is magnetic,
The sieving device and the holder are fixedly connected, and the sieving device is attached to the upper and outer surfaces of the conveyor.
The conveyor transports the granules, and when the granules pass through the main body of the granule sieve, the granules whose horizontal position is higher than the top of the first gap passes through the second sieving passage S, while the other granules pass through the first sieve. Passing through the sieving passage S,
The split sieving device is provided with a granular sieve body, and the first is between the granular sieve body and the upper and outer surfaces of the conveyor.
A gap is provided as a first sieving passage S1, a second gap is provided as a second sieving passage S2 between the main body of the granular sieving and the side wall of the diversion sieving device, and the sieving of granules is performed according to the altitude of the first gap. Can be realized,
The magnetically adsorbed material release plate is fixedly attached to the holder and is attached to the lower outer surface of the conveyor to make contact, and when the transmission device is turned on, the magnetism attracted to the conveyor by the magnetically adsorbed material release plate below the conveyor. Wipe off the separated material,
The storage device includes a material storage box and a magnetic separation storage box, which is located below the transmission device to receive the solid granules that have fallen from the transmission device, and the magnetic separation storage box is below the magnetic adsorbent release plate. It is a multifunctional magnetic separator applied to solid granules, which is located inside the holder and receives the magnetic separation separated from the magnetically adsorbed material release plate.

Preferably, the transmission device comprises a motor, a motor holder and at least one parallel roller shaft, the motor is fixedly attached to the motor holder, the output shaft of the motor is fixedly connected to one roller shaft at the tip, and the rollers. The shaft is rotatably attached to the holder, the conveyor is circulated around the roller shaft of the book at the tip, and the conveyor operates in synchronization with the transmission device.

Preferably, the split sieving apparatus includes a supply area JLQ, a merging area HLQ and a sieving area SFQ, and the upper and outer surfaces of the conveyor sequentially cover the supply area JLQ, the merging area HLQ and the sieving area SFQ.
Move with the material from below.

Preferably, the supply area JLQ of the sieving system includes a flow rate limiting plate, and a flow rate limiting gap is provided between the flow rate limiting plate and the upper and outer surfaces of the conveyor.

Preferably, the altitude of the flow limiting gap is adjustable.

Preferably, the flow limiting plate and the side wall of the supply region are adjustablely engaged and the height of the flow limiting gap is adjusted by adjusting the engaging position.

Preferably, the supply region JLQ of the sieving system includes the wall of the supply region JLQ and the supply region JL.
The wall of Q is provided with an engaging groove-a.

Preferably, the extension direction of the engaging groove is perpendicular to the upper and outer surfaces of the conveyor, the engaging column is provided in the engaging groove, one end of the engaging column is in contact with the wall of the engaging groove, and the engaging column is provided. The distance from the other end to the wall of the engaging groove is greater than the thickness of the flow limiting plate, the number of engaging columns is greater or equal, the axes of all engaging columns are flush, and the axes of the engaging columns The surface is perpendicular to the upper and outer surfaces of the conveyor, the flow limiting plate is provided with engaging holes, the number of engaging holes is at least two, the axes of all engaging holes are flush, and the flow limiting The inner diameter of the engaging hole of the plate and the outer diameter of the engaging column match, and the height of the flow limiting gap can be adjusted by adjusting the insertion position of the flow limiting plate into the engaging hole. By appropriately adjusting the distance between the bottom edge of the flow limiting plate and the conveyor, the thickness of the flatbed of the material on the conveyor is controlled. It effectively reduces the inconvenience that the upper material cannot be effectively adsorbed because the material thickness is too high. This further improves the separation effect between the magnetic substance and the plant material.

Preferably, the supply region JLQ of the split sieving apparatus includes a confluence passage, the first end of the confluence passage communicates with the flow rate limiting gap, the second end of the confluence passage communicates with the sieving region SFQ, and the confluence passage The diameter is gradually reduced from the first end to the second end, and the minimum diameter passage diameter is less than or equal to the width of the magnetic region of the conveyor, which allows the material to be gradually concentrated in the magnetic region. ..

Preferably, the first end of the sieving region SFQ and the second end of the merging region HLQ communicate with each other, the second end of the sieving region SFQ is located above the material storage box, and the granular sieve body is the sieving region SF.
It is installed in Q.

Preferably, the sieving region SFQ of the split sieving apparatus includes a wall of the sieving region SFQ, a pair of dispersion fall prevention blocking plates, a granular sieve body and a pair of isolation plates, and one end of the dispersion fall prevention blocking plate is a sieving region. Fixedly connected to the inner wall of the SFQ wall, the other end of the dispersion fall prevention blocking plate is fixedly connected to the isolation plate, and the other end of the isolation plate is flush with the end of the wall of the sieving region SFQ. The distance between the dispersion fall prevention blocking plates is equal to the passage diameter length at the minimum diameter position of the merging passage, the distance between the pair of isolation plates is equal to the passage diameter length at the minimum diameter position of the merging passage, and the altitude of the dispersion fall prevention blocking plate. Is lower than the height of the side wall of the sieving region SFQ and equal to the height of the first sieving passage S, and the height of the isolation plate is equal to the height of the side wall of the sieving region SFQ.

Furthermore, in a multifunctional magnetic separator applied to solid granules, the height of the wall of the sieving region SFQ is equal to the height of the wall of the supply region JLQ.

In addition, the holder includes an inner holder and an outer holder. The inner holder is located inside the outer holder. The outer end of the inner holder is fixedly connected to the outer holder. The internal holder includes an E-shaped holder, mounting columns and fixed columns. The upper end of the E-shaped holder is fixedly connected to the mounting column. The lower end of the E-shaped holder is fixedly connected to the fixed pillar. The mounting column is fixedly connected to the diversion sieving device. The fixed column is fixedly connected to the magnetic adsorbent release plate.

Further, the magnetic adsorbent release plate is V-shaped, and the magnetic adsorbent release plate is installed so as to be inclined downward.

In addition, the material storage box includes a product box and two double sieve boxes, the product box is located in the middle of the storage box, the two double sieve boxes are located on both sides of the product box, respectively, and the width of the product box-b is Equal to the width of the magnetic area of the conveyor.

In addition, there is an electrical connection between the power supply and the electromagnet. The power supply can supply electrical energy to the electromagnet. Electrical connection is made between the power supply and the control unit. The power supply can supply electrical energy to the control unit. An electrical connection is made between the power supply and the motor. The power supply can supply electrical energy to the motor. There is a controllable connection between the control unit and the motor. The control unit can control the state of the motor. An electrical connection is made between the control unit and the position sensor. The control unit can receive information from the position sensor. An electrical connection is made between the control unit and the position sensor. The control unit can receive information from the position sensor.

Further, the clutch includes a first cone gear, a second cone gear and a third cone gear. The first cone gear is fixedly connected to the roller shaft. The roller shaft is fixedly connected to the output shaft of the motor. The second cone gear is electrically connected to the electromagnet. When the electromagnet is energized, the second cone gear is separated. The third cone gear and the first end of the transmission shaft are rotatably connected. The second end of the transmission shaft and the outer wall of the double sieve box are fixedly connected. Both double sieve boxes located on both sides of the product box are integrally and fixedly connected via a fixing plate, whereby both double sieve boxes are integrally configured.
Rotate them in sync with the transmission axis.

Further, the double sieve box includes the first plate, the second plate, the third plate, the fourth plate, the fifth plate and the sixth plate, and the first plate.
The plates, the second plate, the fifth plate, and the sixth plate are fixedly connected in sequence to form one frame. The fourth plate is fixedly connected to the bottom of the frame to form one box. The upper ends of the third plate and the fifth plate are fixedly connected. The front end of the third plate and the inner side wall of the frame are fixedly connected. By setting the sandwiching angle α between the fifth plate and the fourth plate to an acute angle, it is possible to prevent the material from falling in a dispersed manner during inversion. By setting the sandwiching angle β between the third plate and the fifth plate to be a right angle, it is possible to prevent the material from being dispersed and dropped during inversion and to tilt the material quickly. By setting the sandwiching angle γ between the second plate and the fourth plate to an acute angle, the double sieve box can be easily engaged with the product box when the double sieve box is to be arranged in the product box.

Further, the operation step is Step 1: The power is turned on to the electromagnet, and the electromagnet is attracted to the second cone gear of the clutch.
Put the clutch in the disengaged state.
Step 2.1: Start the motor, rotate the motor in the forward direction, drive the roller shaft to rotate the conveyor.
Step 2.2: When the conveyor is rotated, the magnetic separator is in a sieving state, and after sieving is performed for a certain period of time, the rotation of the motor is stopped.
Step 3: The power to the electromagnet is turned off to end the adsorption of the electromagnet to the second cone gear, and the clutch is restored to the transmission state.
Step 4.1: Start the motor and rotate it in the opposite direction to drive the transmission shaft to rotate the double sieve box.
Step 4.2: When the information of the position sensor is detected by the controller and the double sieve box is detected by the position sensor, the rotation of the motor is stopped by the controller.
Step 4.3: The motor is postponed and controlled by the controller until the material in the double sieve box is tilted into the supply area.
Step 4.4: The controller drives the motor to rotate in the forward direction.
Step 5: Detect the storage box and detect the position sensor information with the controller until the double sieve box is placed in the initial position.
Step 6: Stop the rotation of the motor by the controller.
Step 7: The operation of step 1 is repeated.

3. 3. Advantageous Effects Compared with the prior art, the present invention has the following advantageous effects.
1) Provide new technical ideas.
2) Since it is possible to effectively reduce the fact that the upper material is not adsorbed because the altitude of the plant material is too high, the material is effectively screened.
3) Since magnetic adsorbents can be sorted without stopping the machine, the efficiency of material sieving is improved.
4) Costs can be reduced because the materials can be transported while being sieved.
5) By storing the materials that pass through the first sieving passage and the second sieving passage, and double sieving the materials that pass through the second sieving passage, the efficiency of sieving is improved, overlapping operations are omitted, and work is performed. Improve efficiency.
6) Reduce the area of the magnetic area by optimizing the configuration. That is, it reduces the waste of resources and
Reduce device costs.

It is a perspective view which shows the structure of this invention. It is a block diagram at the B location of FIG. It is a plane block diagram of this invention. It is a structural sectional view of the front surface of this invention. It is a perspective view which shows the structure in the limited flow rate plate of this invention. It is a figure which shows the structure of the bottom surface of the magnetic adsorbent release plate of this invention. It is a perspective view which shows the structure in the split sieving apparatus of this invention. It is a block diagram at the place A of FIG. It is a perspective view which shows the structure in the limited flow rate plate of this invention. It is sectional drawing of the side surface of the storage device of this invention. It is a control flow chart of the sieving process of this invention. It is a principle block diagram of the sieving process of this invention.

[Explanation of sign]
Transmission device 1
Motor 11
Motor holder 12
Roller shaft 13
Conveyor 2
Holder 3
Internal holder 31
External holder 32
D-shaped holder 311
Mounting pillar 312
Fixed pillar 313
Storage device 4
Material storage box 41
Double sieve box 41-a
First plate 41-a-1
2nd plate 41-a-2
Third plate 41-a-3
4th plate 41-a-4
Fifth plate 41-a-5
6th plate 41-a-6
Product box 41-b
Fixed plate 41-c
Storage box 42
Divergence sieving device 5
Engagement groove 51-a
Engagement pillar 51-b
Flow rate limit plate 52
Engagement hole 52-a
Confluence passage 53
Particulate sieve body 54
Sieve area wall 55
Dispersed fall prevention blocking plate 56
Isolation plate 57
Magnetic adsorbent release plate 6
First sieving passage S1
Second sieving passage S2
Supply area JLQ
Confluence area HLQ
Sieve area SFQ
Clutch 8
First cone gear 81
Second cone gear 82
Third cone gear 83
Transmission axis 9

The multifunctional magnetic separator applied to the solid particulates shown in Fig. 1-12 includes a transmission device 1, a conveyor 2, a holder 3, a storage device 4, a magnetic adsorbent release plate 6, and a diversion sieving device 5 at the top. Including. Conveyor 2 is attached to holder 3. Conveyor 2 is magnetic. Conveyor 2 transports granules. When the granules pass through the main body of the granule sieve, the granules whose horizontal position is higher than the top of the first gap passes through the second sieving passage S2, while the other granules pass through the first sieving passage S1. The split sieving device 5 and the holder 3 are fixedly connected. The diversion sieving device 5 is attached to the upper and outer surfaces of the conveyor 2. The split sieving device 5 is provided with a granular sieving body 54. A first gap is provided as a first sieving passage S1 between the granular sieving main body 54 and the upper outer surface of the conveyor 2. A second gap is provided as a second sieving passage S2 between the granular sieving main body 54 and the side wall of the diversion sieving device 5.
Sieving of granules can be realized by the altitude of the first gap. The magnetic adsorbent release plate 6 is fixedly attached to the holder 3 and is attached to and contacts the lower outer surface of the conveyor 2. When the transmission device 1 is turned on, the magnetic separator 6 adsorbed on the conveyor 2 is wiped off by the magnetic adsorbent release plate 6 below the conveyor 2. The storage device 4 includes a material storage box 41 and a magnetic separation storage box 42. The material storage box 41 is arranged below the transmission device 1 and receives the solid particles that have fallen from the transmission device 1. The magnetic separation material storage box 42 is located below the magnetic adsorbent release plate 6 and the holder 3
It is located inside the and receives the magnetic separation material separated from the magnetic adsorption material release plate 6.

In the multifunctional magnetic separator applied to the solid granules shown in Figure 1-4, the transmission device 1 is the motor 11
Includes a motor holder 12 and at least two parallel roller shafts 13. The motor 11 is fixedly attached to the motor holder 12. The output shaft of the motor 11 is fixedly connected to one roller shaft 13 at the tip. The roller shaft is rotatably attached to the holder 3. Conveyor 2 is 2 at the tip
It is circulated around the roller shaft 13 of the book, and the conveyor 2 operates in synchronization with the transmission device 1.

In the multifunctional magnetic separator applied to the solid granules shown in Fig. 3-4, the split sieving device 5 is
Includes supply area JLQ, confluence area HLQ and sieving area SFQ. The upper and outer surfaces of the conveyor 2 are sequentially supplied areas.
Move with the material from below the JLQ, confluence area HLQ and sieving area SFQ. Divergence sieving device 5
The supply area JLQ includes a flow rate limiting plate 52, and a flow rate limiting gap is provided between the flow rate limiting plate 52 and the upper and outer surfaces of the conveyor 2.

In the multifunctional magnetic separator applied to the solid granules shown in Figure 7-9, the height of the limiting gap is adjustable. The flow limiting plate 52 and the side wall 51 of the supply area JLQ shall be in adjustable engagement. By adjusting the engagement position, the altitude of the flow rate limiting gap can be adjusted. The supply region JLQ of the diversion sieving apparatus 5 includes the wall 51 of the supply region JLQ. The wall 51 of the supply area JLQ is provided with an engaging groove 51-a. The extending direction of the engaging groove 51-a is perpendicular to the upper and outer surfaces of the conveyor 2. An engaging column 51-b is provided in the engaging groove 51-a. One end of the engaging column 51-b is in contact with the wall of the engaging groove 51-a. Engagement groove 51-a from the other end of the engagement column 51-b
The distance to the wall is greater than the thickness of the flow limiting plate 52. The quantity of engaging columns 51-b is 2 or more (greater than or equal to it). The axes of all engaging columns 51-b are flush. Engagement pillar 51
The surface with the -b axis is perpendicular to the upper and outer surfaces of conveyor 2. The flow rate limiting plate 52 is provided with an engaging hole 52-a. The number of engagement holes 52-a is at least two. The axes of all engagement holes 52-a are flush. The inner diameter of the engaging hole 52-a of the flow rate limiting plate 52 and the outer diameter of the engaging column 51-b match. The altitude of the flow rate limiting gap can be adjusted by adjusting the insertion position of the flow rate limiting plate 52 into the engaging holes 52-a.

In the multifunctional magnetic separator applied to the solid granules shown in FIG. 3, the supply region JLQ of the diversion sieving apparatus 5 includes a confluence passage 53. The first end of the merging passage 53 and the flow rate limiting gap communicate with each other. The second end of the confluence passage 53 and the sieving region SFQ communicate with each other. The merging passage 53 gradually shrinks in diameter from the first end to the second end. The minimum path length is less than or equal to the width of the magnetic region of conveyor 2.
As a result, the material can be gradually concentrated in the magnetic region.

In the multifunctional magnetic separator applied to the solid granules shown in Fig. 3-4, the first end of the sieving region SFQ and the second end of the merging region HLQ communicate with each other. The second end of the sieving area SFQ is the material storage box 41
Located above, the granular sieve body 54 is placed within the sieving region SFQ.

In the multifunctional magnetic separator applied to the solid granules shown in FIG. 3, the sieving region SFQ of the split sieving apparatus 5 is the wall 55 of the sieving region SFQ, the pair of dispersion fall prevention blocking plates 56, and the main body of the granule sieve. 54 and 1
Includes a pair of isolation plates 57. One end of the dispersion fall prevention blocking plate 56 is fixedly connected to the inner wall of the wall 55 of the sieving region SFQ, and the other end of the dispersion fall prevention blocking plate 56 is fixedly connected to the isolation plate 57. Isolation plate 57
The other end is flush with the end of the wall 55 of the sieving region SFQ. The distance between the pair of distributed fall prevention blocking plates 56 is equal to the passage diameter length at the minimum diameter position of the merging passage 53. The distance between the pair of isolation plates 57 is equal to the passage diameter length at the minimum diameter position of the confluence passage 53. The altitude of the dispersion fall prevention blocking plate 56 is lower than the altitude of the side wall 55 of the sieving area SFQ and equal to the altitude of the first sieving passage S1, and the altitude of the isolation plate 57 is equal to the altitude of the side wall 55 of the sieving area SFQ. ..

In the multifunction magnetic separator applied to the solid granules shown in FIG. 4, the wall 55 of the sieving region SFQ
Altitude is equal to the altitude of wall 51 of supply area JLQ.

In the multifunctional magnetic separator applied to the solid granules shown in FIG. 4, the holder 3 includes an inner holder 31 and an outer holder 32. The inner holder 31 is located inside the outer holder 32. The outer end of the inner holder 31 is fixedly connected to the outer holder 32. The internal holder 31 includes an E-shaped holder 311, a mounting column 312 and a fixed column 313. The upper end of the E-shaped holder 311 is fixedly connected to the mounting column 312. The lower end of the E-shaped holder 311 is fixedly connected to the fixed pillar 313. The mounting column 312 is fixedly connected to the diversion sieving device 5. The fixed pillar 313 is fixedly connected to the magnetic adsorbent release plate 6.

In the multifunctional magnetic separator applied to the solid particulates shown in FIG. 4, the magnetic adsorbent release plate 6 is V.
It is made into a character. The magnetically adsorbed material release plate 6 is installed so as to be inclined downward, so that the magnetically separated material adsorbed on the conveyor 2 is wiped off and collected.

In the multifunctional magnetic separator applied to the solid granules shown in FIG. 3, the material storage box 41
Includes product box 41-b and two double sieve boxes 41-a. Product box 41-b is storage box 4
Located in the middle of 1. The two double sieve boxes 41-a are located on both sides of the product box 41-b, respectively. The width of product box 41-b is equal to the width of the magnetic region of conveyor 2.

As shown in Figure 3-4, the clutch 8 has a first cone gear 81, a second cone gear 82 and a third cone gear 83.
including. The first cone gear 81 is fixedly connected to the roller shaft 13. The roller shaft 13 is fixedly connected to the output shaft of the motor 11. The second cone gear 82 is electrically connected to the electromagnet. When the electromagnet is energized, the second cone gear 82 is separated. The third cone gear 83 and the first end of the transmission shaft 9 are rotatably connected. The second end of the transmission shaft 9 and the outer wall of the double sieve box 41-a are fixedly connected. The double sieve boxes 41-a located on both sides of the product box 41-b are integrally and fixedly connected via a fixing plate 41-c, thereby making the double sieve boxes 41-a integrally and they. Is rotated in synchronization with the transmission shaft 9.

As shown in FIGS. 4 and 10, the double sieve box 41-a has the first plate 41-a-1, the second plate 41-a-2, and the third plate 41.
-A-3, 4th plate 41-a-4, 5th plate 41-a-5 and 6th plate 41-a-6 are included, 1st plate 41-a-1, 2nd plate 41-a- 2,
The 5th plate 41-a-5 and the 6th plate 41-a-6 are fixedly connected in sequence to form one frame. 4th board 41-a
-4 is fixedly connected to the bottom of the frame to form a box. 3rd board 41-a-3 and 5th
The upper ends of plates 41-a-5 are fixedly connected. The front end of the third plate 41-a-3 and the inner wall of the frame are fixedly connected. By setting the sandwich angle α between the 5th plate 41-a-5 and the 4th plate 41-a-4 to an acute angle, it is possible to prevent the material from falling in a dispersed manner during inversion. By making the sandwich angle β between the 3rd plate 41-a-3 and the 5th plate 41-a-5 a right angle, it is possible to prevent the material from falling in a dispersed manner during inversion and to tilt the material quickly. it can. By making the sandwich angle γ between the second plate 41-a-2 and the fourth plate 41-a-4 an acute angle,
When attempting to place the double sieve box 41-a in the product box 41-b, the double sieve box 41-a can be easily engaged in the product box 41-b.

<Double sieve step>
Step 1: Power on the electromagnet to attract the electromagnet to the second bevel gear 82 of the clutch 8 to disengage the clutch 8.
Step 2.1: Start the motor 11 to rotate the motor 11 in the forward direction and drive the roller shaft 13 to rotate the conveyor 2.
Step 2.2: When the conveyor 2 is rotated, the magnetic separator is put into a sieving state, and after sieving is performed for a certain period of time, the rotation of the motor 11 is stopped.
Step 3: Turn off the power to the electromagnet, end the adsorption of the electromagnet to the second bevel gear 82, and restore the clutch 8 to the transmission state.
Step 4.1: Start the motor 11 and rotate it in the opposite direction to drive the transmission shaft 9 to the double sieve box.
Rotate 41-a.
Step 4.2: When the information of the position sensor 1 is detected by the controller and the double sieve box 41-a is detected from the position sensor 1, the controller stops the rotation of the motor 11.
Step 4.3: The motor 11 is postponed and controlled by the controller until the material in the double sieve box 41-a is tilted into the supply area JLQ.
Step 4.4: The controller drives the motor 11 to rotate in the forward direction.
Step 5: Detect the storage box 42-b and detect the information of the position sensor 2 by the controller until the double sieve box 41-a is placed in the initial position.
Step 6: Stop the rotation of the motor by the controller.
Step 7: Repeat from the operation of step 1.

<Principle of operation>
When the material to be screened is placed in the supply area JLQ and the motor 11 is started, the conveyor 2 operates in synchronization with the transmission device. In the process of transporting the material to be sieved to the confluence region HLQ, the plant material to be sieved is laid flat on the transmission device 1 by the flow rate limiting plate 52 because it passes through the flow rate limiting plate 52. As a result, it is possible to effectively secure the adsorption effect of the plant material of the conveyor 2 on the magnetic substance and prevent the material of the large granule condensation from flowing into the confluence region HLQ. When the material to be screened passes through the merging passage 53, the diameter of the merging passage 53 is gradually reduced, so that the minimum diameter length of the merging passage 53 becomes equal to the width of the magnetic region of the conveyor 2, and the material becomes the merging region HLQ. Most of it can be concentrated in the magnetic region of the conveyor 2. As a result, the magnetic substance of the material to be sieved can be easily adsorbed in the magnetic region of the conveyor 2. Material is sieving area
When passing through SFQ, the material lower than the height of the dispersed fall prevention blocking plate 56 enters the first sieving passage S1 together with the conveyor 2, but the material higher than the altitude of the dispersed fall prevention blocking plate 56 enters the second sieve together with the conveyor 2. Enter the dividing passage S2. Thereby, the number of granules on the first sieving passage S1 can be reduced, that is, the weight of the granules on the first sieving passage S1 can be reduced. This eliminates the possibility of wiping off the magnetic separations if the particulates fall by gravity. The width of the product box 41-b is equal to the width of the magnetic region of the conveyor 2, and the surface with the center line in the width direction of the product box 41-b and the surface with the center line in the width direction of the magnetic region of the conveyor are the surfaces. I will. The material passing through the first sieving passage S1 falls into the product box 41-b. The material passing through the second sieving passage S2 falls into the product box 41-a. The magnetic separation material adsorbed on the conveyor 2 subsequently moves together with the transmission device 1. When the magnetic separator adsorbed on the conveyor 2 passes through the magnetic adsorbent release plate 6 which is fixedly attached to the holder 3 and which is attached to and contacts the lower outer surface of the conveyor 2, the magnetic adsorbent release plate 6 causes the magnetic adsorbent release plate 6. Wipe off. Since the magnetic adsorbent release plate 6 has a V shape and is installed so as to be inclined downward, the wiped magnetic separated material can be easily dropped into the storage box 42 by its own gravity.

Claims (3)

A multifunctional magnetic separator applied to solid particulates,
Includes a transmission device 1, a conveyor 2, a holder 3, a storage device 4, a magnetic adsorbent release plate 6, and a diversion sieving device 5 at the top.
The conveyor 2 is attached to the holder 3, the conveyor 2 is magnetic,
The split sieving device 5 and the holder 3 are fixedly connected, and the split sieving device 5 is attached by being attached to the upper and outer surfaces of the conveyor 2.
The split sieving apparatus 5 is provided with a granular sieving main body 54, and a first gap is provided as a first sieving passage S1 between the granular sieving main body 54 and the upper and outer surfaces of the conveyor 2. A second gap is provided as a second sieving passage S2 between the side walls of 5, and sieving of granules can be realized depending on the altitude of the first gap.
The magnetic adsorbent release plate 6 is fixedly attached to the holder 3, and is attached to and contacts the lower outer surface of the conveyor 2, and when the transmission device 1 is turned on, the magnetic adsorbent release plate 6 below the conveyor 2 Wipe off the magnetic separation material adsorbed on the conveyor 2
The storage device 4 includes a material storage box 41 and a magnetic separation storage box 42, and the material storage box 41 is arranged below the transmission device 1 to receive solid granules dropped from the transmission device 1, and the magnetic separation storage box 42 located below the磁吸kimono peeling plate 6 and are positioned inside the holder 3, will receive the magnetic separation was separated from磁吸kimono release plate 6,
The split sieving apparatus 5 includes a supply region JLQ, a merging region HLQ, and a sieving region SFQ.
The upper and outer surfaces of the membrane 2 are sequentially below the supply region JLQ, the confluence region HLQ, and the sieving region SFQ.
Move with the material from the side ,
The supply area JLQ of the diversion sieving apparatus 5 includes a flow rate limiting plate 52, and the flow rate limiting plate 52 and the conveyor.
A flow rate limiting gap is provided between the upper and outer surfaces of 2.
A multifunctional magnetic separator applied to solid particulates. The solid granule according to claim 1 , wherein the flow rate limiting plate 52 and the side wall 51 of the supply region JLQ are adjustablely engaged, and the altitude of the flow rate limiting gap is adjusted by adjusting the engaging position. Multi-function magnetic separator to apply. The extending direction of the engaging groove 51-a is perpendicular to the upper and outer surfaces of the conveyor 2, the engaging column 51-b is provided in the engaging groove 51-a, and one end of the engaging column 51-b is the engaging groove. In contact with the wall of 51-a, the engaging column 5
The distance from the other end of 1-b to the wall of the engaging groove 51-a is greater than the thickness of the flow limiting plate 52, the quantity of engaging columns 51-b is greater than or equal to 2, and all engaging columns The axes of 51-b are flush with each other, the surface of the engaging columns 51-b with the axes is perpendicular to the upper and outer surfaces of the conveyor 2, and the flow limiting plate 52 is provided with the engaging holes 52-a. The quantity of 52-a is at least two, the axes of all the engaging holes 52-a are flush with each other, the inner diameter of the engaging holes 52-a of the flow limiting plate 52 and the outer diameter of the engaging columns 51-b. The solid granule according to claim 2 , wherein the height of the flow limiting gap can be adjusted by adjusting the insertion position of the flow limiting plate 52 into the engaging hole 52-a. Multi-function magnetic separator to apply.