CN114870990A - Laboratory automatic magnetic separation device and magnetic separation method - Google Patents
Laboratory automatic magnetic separation device and magnetic separation method Download PDFInfo
- Publication number
- CN114870990A CN114870990A CN202210479961.XA CN202210479961A CN114870990A CN 114870990 A CN114870990 A CN 114870990A CN 202210479961 A CN202210479961 A CN 202210479961A CN 114870990 A CN114870990 A CN 114870990A
- Authority
- CN
- China
- Prior art keywords
- magnetic separation
- separation device
- container
- containers
- magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007885 magnetic separation Methods 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 53
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 239000000126 substance Substances 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 9
- 239000011707 mineral Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 description 4
- 239000006148 magnetic separator Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides an automatic magnetic separation device for a laboratory, which comprises: a plurality of containers, wherein the first container is used for placing an iron ore sample, and the rest containers are used for transferring or storing magnetically selected substances in the iron ore sample, wherein the main component of the substances is magnetic iron; the magnetic separation device comprises an electromagnet and can be placed in the container; the spraying device is used for washing the outer surface of the magnetic device; the alignment device is used for adjusting the relative positions of the magnetic separation device and the containers so that the magnetic separation device can be respectively aligned with the containers in the vertical direction; the lifting device is used for enabling the magnetic separation device to enter or leave the container when the magnetic separation device is aligned with one container in the vertical direction; the control system is used for controlling the magnetic separation device, the spraying device, the alignment device and the lifting device to work, and the laboratory magnetic separation method is further provided.
Description
Technical Field
The invention relates to an automatic magnetic separation device and a magnetic separation method for a laboratory.
Background
Iron is widely distributed in life, occupies 4.75 percent of the shell content, is second to oxygen, silicon and aluminum, and occupies the fourth of the shell content; however, the quantity of iron ores with industrial value is small, and the economic value of the average iron deposit and the calculation of the deposit reserves do not depend on the absolute content of iron but are related to the existing state and the content of the iron in the ore, so that the phase analysis of the iron ores by a laboratory is an indispensable work; the manual magnetic separation method and the WFC-2 type physical phase analysis magnetic separator are adopted for operation at present.
The manual magnetic separation method moves back and forth in a beaker through a long-strip permanent magnet wrapped with an outer sleeve (a copper sleeve, a glass sleeve, a plastic paper sleeve and the like); placing the strip permanent magnet into a second beaker, taking out the strip permanent magnet, washing the magnetic substance on the jacket into the second beaker, and repeating the steps; the operation is manual operation, the repeatability is high, the efficiency is low, and the magnetic separation times are easily mistaken in the frequent operation process, so that the precision has larger error, and the comparison is difficult; the WFC-2 type physical phase analysis magnetic separator has the problems of poor precision caused by short magnetic separation path, incapability of operating ores with high oxidation degree, manual magnetic separation, and high manufacturing cost.
Disclosure of Invention
The invention aims to overcome the defects and provides an automatic magnetic separation device and a magnetic separation method for a laboratory.
The invention adopts the following technical scheme:
a laboratory automated magnetic separation device, comprising: a plurality of containers, wherein the first container is used for placing an iron ore sample, and the rest containers are used for transferring or storing magnetically selected substances in the iron ore sample, wherein the main component of the substances is magnetic iron; the magnetic separation device comprises an electromagnet and can be placed into the container; the spraying device is used for washing the outer surface of the magnetic device; the alignment device is used for adjusting the relative positions of the magnetic separation device and the containers so that the magnetic separation device can be respectively aligned with the containers in the vertical direction; the lifting device is used for enabling the magnetic separation device to enter or leave the container when the magnetic separation device is aligned with one container in the vertical direction; and the control system is used for controlling the magnetic separation device, the spraying device, the alignment device and the lifting device to work.
Preferably, the magnetic separation device is provided with a waterproof shell, and the electromagnet is arranged in the shell; the spraying device is used for washing the shell of the magnetic device.
Preferably, the containers are all beakers; the shell of the magnetic separation device is cylindrical; the lifting device is provided with a rotating device; the rotating device comprises a speed reducing motor and a fixing plate; the center of the fixed plate is fixed on a rotating shaft of the speed reducing motor, and the side edge of the fixed plate is fixed on a shell of the magnetic separation device, wherein the projection distance between the rotating shaft of the speed reducing motor and the farthest end of the shell of the cylindrical magnetic separation device on a plane is smaller than the radius of the container; the projection of the axis of the rotating shaft of the speed reducing motor on the horizontal plane is superposed with the projection of the circle center of the bottom of the beaker on the horizontal plane.
Preferably, the alignment device is a divider; the turntable on the divider is provided with a plurality of stations; the stations are provided with execution sequence numbers for sequentially placing the containers.
Preferably, the lifting device comprises a hydraulic cylinder and a mounting bracket arranged on the hydraulic cylinder, wherein the mounting bracket is used for mounting and fixing the magnetic separation device; through the divider, the magnetic separation device can be respectively aligned with the containers in the vertical direction.
Preferably, the spraying device is mounted on the lifting device; the spraying device comprises a spray head, and the spray head is connected with a water pipe; the water pipe is provided with an electromagnetic valve, and the electromagnetic valve is controlled to open and close through a control system.
Preferably, the number of the nozzles is two, and the nozzles are located on the left side and the right side of the magnetic separation device.
A laboratory magnetic separation method comprising:
a number of said containers are placed in the aligning device and numbered 1, 2, 3, … … n according to the execution order.
And adding water into a plurality of containers, putting the ore sample into the container with the number 1, shaking and standing.
Transferring the substance No. 1 into a container No. 2, wherein the substance is mainly composed of magnetic iron; in the process, the transfer step is executed for a plurality of times, and the spraying step is executed for a plurality of times, wherein the water quantity and the times of the spraying step need to be set, so that the water overflow of the container with the number 2 is avoided.
The transferring step comprises the following steps: performing operation in two adjacent numbered containers through an alignment device and a lifting device, electrifying an electromagnet in a magnetic separation device, placing the electromagnet in the container with the higher number, stirring the magnetic separation device in the container with the higher number for a plurality of circles by using a rotating device, and standing for t; the magnetic separation device is taken out through the lifting device and the alignment device and is placed into a container with a later serial number, and the electromagnet in the magnetic separation device is taken out after being powered off for a period of time.
The spraying steps are as follows: performing operation in two adjacent numbered containers through an alignment device and a lifting device, electrifying an electromagnet in a magnetic separation device, placing the electromagnet in the container with the higher number, stirring the magnetic separation device in the container with the higher number for a plurality of circles by using a rotating device, and standing for t; the magnetic separation device is taken out through the lifting device and the alignment device and placed into the container with the later serial number, the electromagnet in the magnetic separation device is powered off, the magnetic separation device is applied through the lifting device, and when the magnetic separation device is located on the water surface of the container, the magnetic separation device is washed through the spraying device and then taken out.
And transferring the magnetic mineral with the number 2 to the container with the number 3, wherein the process comprises the steps of executing a plurality of times of transferring and executing a plurality of times of spraying, wherein the water quantity and the times of the spraying steps are required to be set, so that the water overflow of the container with the number 3 is avoided.
And repeating the execution according to the numbering sequence until the magnetic minerals are transferred from the container with the number of n-1 to the container with the number of n, finishing the magnetic separation work, and waiting for the experimenter to perform the subsequent operation.
Preferably, the number of containers is five; the capacity of the container is 300 ml; the amount of water added into the containers is 100-150 ml; when the magnetic minerals are executed in the two adjacently numbered containers, the transferring step is executed for four times, and the spraying step is executed for two times, wherein the spraying water volume of each spraying step is 20-30 ml; and t is 12-20 seconds.
The invention has the beneficial effects that: firstly, magnetic separation is automatically finished, so that the problem of complicated manual operation is avoided; all the steps are preset, so that the problem of easy error is solved; the applicability is wide, and the magnetic separation can be performed on the ore with high oxidation degree as a manual magnetic separation method; and compared with the WFC-2 type physical phase analysis magnetic separator, the magnetic separator has low manufacturing cost and is easy to popularize in the market.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a partial schematic view of the present invention.
Fig. 3 is a partial schematic view of the present invention.
Detailed Description
In order to make the purpose and technical solution of the present invention clearer, the present invention is further described with reference to the accompanying drawings and embodiments:
the laboratory automatic magnetic separation device shown in fig. 1 to 3 comprises: the device comprises an alignment device 1, a plurality of containers 2, a magnetic separation device 3, a lifting device 4, a spraying device 5 and a control system; the edge of the alignment device 1 is provided with a lifting device 4, the lifting device 4 comprises a hydraulic cylinder 41 and a mounting bracket 42 arranged on the hydraulic cylinder, wherein the mounting bracket 42 fixes the magnetic separation device 3 through a rotating device 43; and the control system is used for controlling the magnetic separation device 3, the spraying device 5, the alignment device 1 and the lifting device 4 to work.
The alignment device 1 is a divider; a plurality of stations are arranged on the turntable on the divider; the stations are provided with execution sequence numbers (1-n) for sequentially placing the containers 2, and the divider 1 is used for driving the containers 2 to rotate so that the containers 2 can rotate to the position right below the magnetic device.
The containers are beakers, the first beaker (number 1) is used for placing an iron ore sample, the rest beakers with subsequent numbers (numbers 2-n) are used for transferring or storing magnetically-separated substances in the iron ore sample, and magnetic separation is performed according to the number sequence of 1-n (preset by a control system), namely, the substances (the main components are magnetic iron and contain partial impurities) are firstly transferred from the beaker with the number 1 to the beaker with the number 2, then transferred from the beaker with the number 2 to the beaker with the number 3, and so on until the beaker with the number n is performed.
The magnetic separation device 3 is provided with a waterproof shell 31, the shell is made of plastic, glass or copper tube, the optimal shape is cylindrical, the upper end of the shell is open, the shell is used for placing an electromagnet 32, the electromagnet can be directly placed in a beaker, the safety is poor, and the durability of the electromagnet is easily affected.
The lifting device 4 is used for controlling the magnetic separation device 3 to enter or separate from the beaker, is arranged on the rotating device 43 of the lifting device 4 and is used for driving the magnetic separation device 3 to stir in the beaker, and the control system controls the rotating device to run.
The lifting device 4 comprises a hydraulic cylinder 41 and a mounting bracket 42 arranged on the hydraulic cylinder, (for more stable realization of lifting function, the rear end of the mounting bracket can be provided with a chute 421 for fixation, the mounting bracket 42 is driven by the hydraulic cylinder 41 to move up and down on the chute 421), a rotating device 43 is arranged and fixed on the mounting bracket, the rotating device comprises a speed reducing motor 431, a fixing plate 432 is arranged on a rotating shaft of the speed reducing motor 431, the center of the fixing plate 432 is fixed on the rotating shaft of the speed reducing motor 431, and the side edge of the fixing plate is fixed on a shell 31 (which can be an elastic hoop and clamps the shell of the magnetic separation device) of the magnetic separation device 3, wherein the projection distance between the rotating shaft of the speed reducing motor 431 and the farthest end of the shell of the cylindrical magnetic separation device on the plane is smaller than the radius of the container; the projection of the axis of the rotating shaft of the speed reducing motor on the horizontal plane is superposed with the projection of the circle center of the bottom of the beaker on the horizontal plane; the design ensures that the rotating device drives the magnetic separation device to rotate in the beaker to stir the beaker, and ensures that the shell of the magnetic separation device 3 does not collide with the beaker during rotation; be equipped with battery 6 on the fixed plate (fix through bolt or buckle, the buckle is fixed conveniently to be taken off the battery and charge), control system is right battery 6 carries out wireless control, battery 6 gives the electro-magnet power supply in the magnetic separation device, at gear motor during operation, battery and magnetic separation device on the fixed plate are synchronous revolution.
Firstly, electrifying the magnetic separation device 3, controlling the magnetic separation device 3 to enter a beaker with the number of 1 by the lifting device 4, stirring for a plurality of circles by the rotating device, adsorbing magnetic substances on the shell when electrifying the magnetic separation device 3, and standing for 15 seconds; when entering into and breaking away from the outage through elevating gear control magnetic separation device, the rotary disk of decollator rotates, makes its serial number be 2 beaker be located under the magnetic separation device, and elevating gear control magnetic separation device gets into the beaker of serial number No. 2 to the outage is to the magnetic separation device, and magnetic substance most of breaks away from on the shell.
The spraying device 5 is arranged on the mounting bracket 42 of the lifting device 4; the spraying device 5 comprises a spray head 51, and the tail part of the spray head 51 is connected with a water pipe (not shown in the figure); the water pipe is provided with an electromagnetic valve, the electromagnetic valve is controlled to be opened and closed through a control system, the connection of the spray head through the water pipe and the arrangement of the electromagnetic valve on the water pipe are conventional technologies, and the detailed description is omitted; the two nozzles 51 are positioned on the left side and the right side of the magnetic separation device, and the nozzle direction faces to the magnetic device.
The spraying device 5 is used for washing the outer shell 31 of the magnetic device 3, namely when power is off, a small amount of magnetic substances are attached to the outer shell 31, at the moment, the magnetic device 3 is lifted by the lifting device 4 to be away from the water surface in the container, the lower part (namely the part immersed in the water) of the magnetic device is still above the container, at the moment, the spraying device 5 is used for washing the magnetic device 3, and the magnetic substances can be washed away from the outer shell.
When the spraying device is provided with one nozzle, the magnetic device can be driven to rotate by arranging the rotating mechanism while spraying, and the shell of the rotating device is cylindrical, so that the nozzle can cover the surface of a half-circle cylinder when spraying is carried out on one surface of the shell, therefore, after spraying is carried out for at least two times, the rotating mechanism drives the magnetic device to rotate for 180 degrees, and then secondary spraying is carried out, so that the magnetic device is washed.
The spraying device of the embodiment has two nozzles, and when the two nozzles are arranged on the opposite sides of the magnetic device, the magnetic device can be washed only by spraying once; the magnetic device can be washed only by spraying once, and the spout can be prevented from touching the spout when the magnetic device rotates in the beaker by a preset distance.
The invention also provides a laboratory magnetic separation method, which comprises the following steps:
a number of said containers are placed in the aligning device and numbered 1, 2, 3, … … n according to the execution order.
And adding water into a plurality of containers, putting the ore sample into the container with the number 1, shaking and standing.
Transferring the substance No. 1 into a container No. 2, wherein the substance is mainly composed of magnetic iron; in the process, the transfer step is executed for a plurality of times, and the spraying step is executed for a plurality of times, wherein the water quantity and the times of the spraying step need to be set, so that the water overflow of the container with the number 2 is avoided.
The transferring step comprises the following steps: performing operation in two adjacent numbered containers through an alignment device and a lifting device, electrifying an electromagnet in a magnetic separation device, placing the electromagnet in the container with the higher number, stirring the magnetic separation device in the container with the higher number for a plurality of circles by using a rotating device, and standing for t; the magnetic separation device is taken out through the lifting device and the alignment device and is placed into a container with a later serial number, and the electromagnet in the magnetic separation device is taken out after being powered off for a period of time.
The spraying steps are as follows: performing operation in two adjacent numbered containers through an alignment device and a lifting device, electrifying an electromagnet in a magnetic separation device, placing the electromagnet in the container with the higher number, stirring the magnetic separation device in the container with the higher number for a plurality of circles by using a rotating device, and standing for t; the magnetic separation device is taken out through the lifting device and the alignment device and placed into the container with the later serial number, the electromagnet in the magnetic separation device is powered off, the magnetic separation device is applied through the lifting device, and when the magnetic separation device is located on the water surface of the container, the magnetic separation device is washed through the spraying device and then taken out.
And transferring the magnetic mineral with the number 2 to the container with the number 3, wherein the process comprises the steps of executing a plurality of times of transferring and executing a plurality of times of spraying, wherein the water quantity and the times of the spraying steps are required to be set, so that the water overflow of the container with the number 3 is avoided.
And repeatedly executing the magnetic separation process according to the numbering sequence until the magnetic minerals are transferred from the container with the number of n-1 to the container with the number of n, finishing the magnetic separation work, and waiting for subsequent operation of experimenters.
Preferably, the number of containers is five; the capacity of the container is 300 ml; the amount of water added into the containers is 100-150 ml; when magnetic minerals are executed in the two adjacently numbered containers, the transferring step is executed four times, and the spraying step is executed twice, wherein the spraying water volume of each spraying step is 20-30 ml; and t is 12-20 seconds.
In the above steps, the control system controls the electromagnet, the divider, the lifting device and the rotating device, and the actions of the electromagnetic valve are all the prior art which can be realized by hardware and software, and the invention is not described in detail.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a laboratory automatic magnetic separation device which characterized in that includes:
a plurality of containers, wherein the first container is used for placing an iron ore sample, and the rest containers are used for transferring or storing magnetically selected substances in the iron ore sample, wherein the main component of the substances is magnetic iron;
the magnetic separation device comprises an electromagnet and can be placed in the container;
the spraying device is used for washing the outer surface of the magnetic device;
the alignment device is used for adjusting the relative positions of the magnetic separation device and the containers so that the magnetic separation device can be respectively aligned with the containers in the vertical direction;
the lifting device is used for enabling the magnetic separation device to enter or leave the container when the magnetic separation device is aligned with one container in the vertical direction;
and the control system is used for controlling the magnetic separation device, the spraying device, the alignment device and the lifting device to work.
2. The laboratory automatic magnetic separation device according to claim 1, characterized in that:
the magnetic separation device is provided with a waterproof shell, and the electromagnet is arranged in the shell;
the spraying device is used for washing the shell of the magnetic device.
3. The laboratory automatic magnetic separation device according to claim 2, characterized in that:
the containers are all beakers;
the shell of the magnetic separation device is cylindrical;
the lifting device is provided with a rotating device;
the rotating device comprises a speed reducing motor and a fixing plate;
the upper part of the fixed plate is fixed on a rotating shaft of a speed reducing motor, the side edge of the fixed plate is fixed on a shell of the magnetic separation device, and the projection distance between the rotating shaft of the speed reducing motor and the farthest end of the shell of the cylindrical magnetic separation device on a plane is smaller than the radius of the container; the projection of the axis of the rotating shaft of the speed reducing motor on the horizontal plane is superposed with the projection of the circle center of the bottom of the beaker on the horizontal plane.
4. The laboratory automatic magnetic separation device according to claim 1, characterized in that:
the alignment device is a divider;
a turntable on the divider is provided with a plurality of stations;
the stations are provided with execution sequence numbers for sequentially placing the containers.
5. The laboratory automatic magnetic separation device according to claim 4, characterized in that:
the lifting device comprises a hydraulic cylinder and a mounting bracket arranged on the hydraulic cylinder, wherein the mounting bracket is used for mounting and fixing the magnetic separation device;
through the divider, the magnetic separation device can be respectively aligned with the containers in the vertical direction.
6. The laboratory automatic magnetic separation device according to claim 1, characterized in that:
the spraying device is arranged on the lifting device;
the spraying device comprises a spray head, and the spray head is connected with a water pipe;
the water pipe is provided with an electromagnetic valve, and the electromagnetic valve is controlled to open and close through a control system.
7. The laboratory automatic magnetic separation device according to claim 6, characterized in that:
the spouts are two and are located on the left side and the right side of the magnetic separation device.
8. A laboratory magnetic separation method, comprising:
placing a plurality of containers into an alignment device, and numbering the containers according to an execution sequence, wherein the containers are numbered as 1, 2, 3 and … … n;
adding water into a plurality of containers, putting the ore sample into the container with the number 1, shaking and standing;
transferring the substance No. 1 into a container No. 2, wherein the substance is mainly composed of magnetic iron; in the process, a plurality of transfer steps are executed, and a plurality of spraying steps are executed, wherein the water quantity and the times of the spraying steps are required to be set, so that the water of the container with the number 2 is prevented from overflowing;
the transferring step comprises the following steps: performing operation in two adjacent numbered containers through an alignment device and a lifting device, electrifying an electromagnet in a magnetic separation device, placing the electromagnet in the container with the higher number, stirring the magnetic separation device in the container with the higher number for a plurality of circles by using a rotating device, and standing for t; taking out the magnetic separation device through the lifting device and the alignment device, putting the magnetic separation device into a container with a later serial number, and taking out the magnetic separation device after the electromagnet in the magnetic separation device is powered off for a period of time;
the spraying steps are as follows: performing operation in two adjacent numbered containers through an alignment device and a lifting device, electrifying an electromagnet in a magnetic separation device, placing the electromagnet in the container with the higher number, stirring the magnetic separation device in the container with the higher number for a plurality of circles by using a rotating device, and standing for t; the magnetic separation device is taken out through the lifting device and the alignment device and placed into a container with a later serial number, the electromagnet in the magnetic separation device is powered off, the magnetic separation device is applied through the lifting device, and when the magnetic separation device is located above the water surface of the container, the outer surface of the magnetic device is washed through the spraying device and then taken out;
transferring the magnetic mineral with the number 2 to a container with the number 3, wherein the process comprises the steps of performing a plurality of transferring steps and performing a plurality of spraying steps, wherein the water quantity and the times of the spraying steps are required to be set, so that the water overflow of the container with the number 3 is avoided;
and repeatedly executing the magnetic separation process according to the numbering sequence until the magnetic minerals are transferred from the container with the number of n-1 to the container with the number of n, finishing the magnetic separation work, and waiting for subsequent operation of experimenters.
9. The laboratory magnetic separation method of claim 8, wherein:
the number of the containers is five;
the capacity of the container is 300 ml;
the amount of water added into the containers is 100-150 ml;
when magnetic minerals are executed in the two adjacently numbered containers, the transferring step is executed four times, and the spraying step is executed twice, wherein the spraying water volume of each spraying step is 20-30 ml;
and t is 12-20 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210479961.XA CN114870990A (en) | 2022-05-05 | 2022-05-05 | Laboratory automatic magnetic separation device and magnetic separation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210479961.XA CN114870990A (en) | 2022-05-05 | 2022-05-05 | Laboratory automatic magnetic separation device and magnetic separation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114870990A true CN114870990A (en) | 2022-08-09 |
Family
ID=82673579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210479961.XA Pending CN114870990A (en) | 2022-05-05 | 2022-05-05 | Laboratory automatic magnetic separation device and magnetic separation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114870990A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200945455Y (en) * | 2006-07-13 | 2007-09-12 | 刘潮国 | Magnetic iron removing machine |
| CN207371710U (en) * | 2017-12-18 | 2018-05-18 | 无锡宏仁电子材料科技有限公司 | Powder stuffing magnetic impurity detection device |
| CN208260249U (en) * | 2018-03-29 | 2018-12-21 | 广州质量监督检测研究院 | Magnetic solid phase extraction washing device |
| CN110873660A (en) * | 2018-08-31 | 2020-03-10 | 深圳市帝迈生物技术有限公司 | Magnetic separation device, magnetic separation method and sample analysis device |
| CN114018676A (en) * | 2021-09-30 | 2022-02-08 | 铜陵有色金属集团股份有限公司 | Magnetic separation device for separating magnetic iron in iron ore and use method thereof |
| CN216396676U (en) * | 2021-08-06 | 2022-04-29 | 盐城市苏亚米业有限公司 | Portable simply connected fluid magnetic separator |
| CN217411084U (en) * | 2022-05-05 | 2022-09-13 | 福建马坑矿业股份有限公司 | Laboratory automatic magnetic separation device |
-
2022
- 2022-05-05 CN CN202210479961.XA patent/CN114870990A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200945455Y (en) * | 2006-07-13 | 2007-09-12 | 刘潮国 | Magnetic iron removing machine |
| CN207371710U (en) * | 2017-12-18 | 2018-05-18 | 无锡宏仁电子材料科技有限公司 | Powder stuffing magnetic impurity detection device |
| CN208260249U (en) * | 2018-03-29 | 2018-12-21 | 广州质量监督检测研究院 | Magnetic solid phase extraction washing device |
| CN110873660A (en) * | 2018-08-31 | 2020-03-10 | 深圳市帝迈生物技术有限公司 | Magnetic separation device, magnetic separation method and sample analysis device |
| CN216396676U (en) * | 2021-08-06 | 2022-04-29 | 盐城市苏亚米业有限公司 | Portable simply connected fluid magnetic separator |
| CN114018676A (en) * | 2021-09-30 | 2022-02-08 | 铜陵有色金属集团股份有限公司 | Magnetic separation device for separating magnetic iron in iron ore and use method thereof |
| CN217411084U (en) * | 2022-05-05 | 2022-09-13 | 福建马坑矿业股份有限公司 | Laboratory automatic magnetic separation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021138963A1 (en) | Fully automatic chemiluminescent immune analyzer | |
| CN217411084U (en) | Laboratory automatic magnetic separation device | |
| CN205301342U (en) | Automatic washing, mixing and separator | |
| CN109675649A (en) | A kind of liquid transcription device | |
| CN213985907U (en) | Intelligent weighing and packaging sample collector | |
| CN114870990A (en) | Laboratory automatic magnetic separation device and magnetic separation method | |
| CN103050717A (en) | Automatic ring buckling device for cathodes of button cells | |
| CN110467137A (en) | A kind of liquid detergent high-efficiency tank mounting mechanism of no turntable | |
| CN110658351A (en) | Automatic sampler for magnetic separation of magnetic iron in iron ore in laboratory and use method | |
| CN109537036A (en) | A kind of auxiliary system of electroplating technology | |
| CN206906115U (en) | Slide support presss from both sides and glass sheet dyeing rack | |
| CN116754785A (en) | Full-automatic modular sample pretreatment device | |
| CN217009433U (en) | Unmanned aerial vehicle automatic battery replacing device and unmanned aerial vehicle airport | |
| CN113866444A (en) | Automatic sample adding and mixing device for pretreatment of spectrophotometry | |
| CN218924953U (en) | Automatic high-efficient magnetic separation device in laboratory | |
| CN208206622U (en) | A kind of mechanical arm separation module | |
| CN214512850U (en) | Be used for automatic column chromatography device of traditional chinese medicine separation | |
| CN219303730U (en) | Cover opening and closing mechanism and liquid injection production line | |
| JPH0968536A (en) | Automatic analyzing device | |
| CN110376367A (en) | A kind of chemiluminescence cleaning incubation design | |
| CN218445522U (en) | Platelet detection device | |
| CN219429096U (en) | Automatic reagent bottle replacement module | |
| CN214558817U (en) | Anti-theft buckle product bottom plate magnetic rod assembling mechanism | |
| CN217180941U (en) | Cup arranging system for full-automatic chemiluminescence immunoassay analyzer | |
| CN2414395Y (en) | Valve free liquid precision automatic measurer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |