CN110180634B - Neodymium iron boron waste recovery device - Google Patents
Neodymium iron boron waste recovery device Download PDFInfo
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- CN110180634B CN110180634B CN201910468492.XA CN201910468492A CN110180634B CN 110180634 B CN110180634 B CN 110180634B CN 201910468492 A CN201910468492 A CN 201910468492A CN 110180634 B CN110180634 B CN 110180634B
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- neodymium iron
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- boron waste
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- 239000002699 waste material Substances 0.000 title claims abstract description 92
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 75
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 35
- 239000002351 wastewater Substances 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 238000000926 separation method Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000010009 beating Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000006388 chemical passivation reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
- B03B5/52—Spiral classifiers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a neodymium iron boron waste recovery device, which mainly solves the problem that waste generated by neodymium iron boron processing in the prior art cannot be effectively separated from waste water during recycling. The method comprises the following steps: the side edge of the mixing bin is provided with a feeding hole; the top cover is arranged at the top of the mixing bin; the stirring screw rod is arranged inside the mixing bin; the throttling bin is arranged below the mixing bin; the sealing cover is arranged in the throttling bin, a lifting cylinder is arranged at the bottom of the sealing cover, and the lifting cylinder is used for jacking the sealing cover to seal the top of the throttling bin; the separation bin is arranged below the throttling bin; and the discharging screw rod is arranged in the separation bin. The invention has the advantages that the neodymium iron boron waste materials are effectively collected, and the harm to people or environment can not be caused during collection.
Description
Technical Field
The invention relates to the field of neodymium iron boron, in particular to a neodymium iron boron waste recovery device.
Background
Neodymium iron boron, which is simply a magnet, is called "maga" because of its excellent magnetic properties, unlike the magnets we see in ordinary times. Neodymium iron boron contains a large amount of rare earth elements of neodymium, iron and boron, and is hard and brittle in characteristics. Because the surface is very easy to be oxidized and corroded, the neodymium iron boron must be subjected to surface coating treatment. Surface chemical passivation is one of the good solutions. The Nd-Fe-B serving as a rare earth permanent magnet material has extremely high magnetic energy and coercive force, and the advantage of high energy density enables the Nd-Fe-B permanent magnet material to be widely applied to modern industry and electronic technology, so that miniaturization, light weight and thinning of instruments, electro-acoustic motors, magnetic separation magnetization and other equipment become possible.
However, neodymium iron boron can produce a lot of waste materials in the process of processing and forming various shapes and flow out along with the waste water, if the waste materials are directly discharged, environmental pollution can be caused, the best treatment method is to recycle the waste materials, and the existing recycling treatment equipment can produce harmful gas when recycling the neodymium iron boron waste materials, so that the harmful gas is harmful to human bodies, and the waste materials cannot be effectively separated from the waste water.
Disclosure of Invention
The invention aims to provide a neodymium iron boron waste recovery device, which solves the problem that waste generated by neodymium iron boron processing in the prior art cannot be effectively separated from waste water during recycling.
In order to achieve the purpose, the invention adopts the following scheme:
a neodymium iron boron waste recovery device, wherein, includes:
the side edge of the mixing bin is provided with a feed inlet, the feed inlet is arranged obliquely upwards and is used for introducing waste materials;
the top cover is arranged at the top of the mixing bin, and forms a closed space inside the mixing bin;
the stirring screw rod is arranged inside the mixing bin, the top cover is provided with a first motor, the first motor is connected with the stirring screw rod, and the stirring screw rod is used for mixing and stirring the waste materials;
the throttling bin is arranged below the mixing bin, and a first discharging port is arranged at the joint of the throttling bin and the mixing bin;
the sealing cover is arranged in the throttling bin, a lifting cylinder is arranged at the bottom of the sealing cover, and the lifting cylinder is used for jacking the sealing cover to seal the top of the throttling bin;
the separation bin is arranged below the throttling bin, and a second feed opening is formed in the joint of the separation bin and the throttling bin;
the discharging screw rod is arranged in the separation bin, a second motor is arranged outside the separation bin, the second motor is connected with the discharging screw rod, and the discharging screw rod is used for separating waste materials from waste water.
Preferably, the welding is equipped with the cover shell on the stirring hob, the cover shell is fan-shaped, and is inside hollow, be equipped with the picture peg in the cover shell, the picture peg is fan-shaped, protruding circular short column in the middle of the picture peg, cup joint on the short column and be equipped with first spring, cup joint on the first spring and be equipped with oval-shaped hitting rod. Rotate through stirring the hob, go up and down waste water and neodymium iron boron waste material circulation, at waste material lift in-process, hit through hitting the beating rod and hit and beat, adsorb the waste material that the bold is in the same place and break away, be difficult for blockking up like this, conveniently make in the waste material flows into the separation bin to hit to beat the rod and utilize first spring to cushion the impact force, increase life.
Preferably, the bottom of the throttling bin is provided with a vertical sliding groove, the bottom of the sealing cover is provided with a vertical sliding rail, two sides of the sliding rail are provided with balls, and the sliding rail is arranged in the sliding groove. The slide rail can vertically move in the sliding groove, and the sealing cover is stably lifted.
Preferably, the top of the throttling bin is provided with a first rubber ring, the top of the sealing cover is provided with a second rubber ring, and the first rubber ring is attached to the second rubber ring. And the first rubber ring and the second rubber ring are tightly attached to each other, so that the mixing bin performs sealed work.
Preferably, the side edge of the cover is provided with a circle of curved wall, and the curved wall expands outwards. When waste water and neodymium iron boron waste material drop to both sides when the curved wall, prevent to splash to on the closing cap bottom slide rail.
Preferably, the discharging screw rod is arranged obliquely upwards from left to right.
Further, a first discharge port and a second discharge port are arranged below the separation bin.
Still further, the first discharge hole is arranged on the left side of the second discharge hole.
Further, the laminating of first discharge gate bottom is equipped with the filter screen, the filter screen is two-layer, the filter screen is the metal material, and adsorbable neodymium iron boron waste material adsorbs on it.
Furthermore, the filter screen below is equipped with down the hasp, be equipped with the hasp on the first discharge gate, down the hasp with be equipped with the second spring in the middle of the hasp, down the hasp with it is barb-like to go up the hasp, be used for with the filter screen is fixed the laminating under the first discharge gate.
A use method of a neodymium iron boron waste recovery device comprises the following steps:
feeding, namely introducing neodymium iron boron waste materials from a feeding hole, adding a proper amount of clear water, and then plugging the feeding hole;
starting a first motor, rotating the stirring screw rod anticlockwise to enable waste water and neodymium iron boron waste materials in the mixing bin to circularly lift, and beating and scattering the neodymium iron boron waste materials through a beating stick on the stirring screw rod;
starting a lifting cylinder, descending a sealing cover to guide the wastewater and the neodymium iron boron waste materials into a throttling bin, and controlling the flow by utilizing the lifting cylinder to lift the sealing cover so as to enable a proper amount of wastewater and neodymium iron boron waste materials to enter a separation bin;
start the second motor, rotate ejection of compact hob, utilize the ejection of compact hob that the slope set up, can discharge big neodymium iron boron waste material spiral promotion from the second discharge gate, tiny neodymium iron boron waste material is along with waste water downward flow to first discharge gate under, through the filter screen, tiny neodymium iron boron waste material will adsorb on the filter screen, waste water then can flow out, can change the filter screen after the neodymium iron boron waste material on the filter screen is amassed many and continue to go on.
The invention has the beneficial effects that:
the neodymium iron boron waste materials are mixed and scattered through the rotating beating rod in the mixing bin, so that the adsorbed large neodymium iron boron waste materials are scattered into small neodymium iron boron waste materials which are convenient to flow and not easy to block, the large neodymium iron boron waste materials are discharged from the second discharge hole in the separation bin through the discharging spiral rod, and the small neodymium iron boron waste materials and the waste water pass through the first discharge hole, so that the waste materials are adsorbed on the filter screen and collected; the invention recovers the neodymium iron boron waste in a closed space, effectively collects the waste from the waste water and does not cause harm to the environment or people.
Drawings
FIG. 1 is an internal schematic view of the present invention.
FIG. 2 is a partial schematic view of the invention at A.
FIG. 3 is a schematic view of a flight of the present invention.
FIG. 4 is a schematic view of a striking stick of the present invention.
FIG. 5 is a schematic diagram of the internal flow of the present invention.
Fig. 6 is a schematic view of a screen according to the present invention.
1. Mixing bin 2, throttling bin 3 and separating bin
4. Stirring screw rod 5, top cover 6 and first motor
7. Sealing cover 8, lifting cylinder 9 and discharging screw rod
10. A second motor 11, a striking stick 12, a first spring
13. Inserting plate 14, filter screen 101 and feed inlet
102. First rubber ring 103, first feed opening 201 and sliding groove
202. Second feed opening 31, first discharge opening 32 and second discharge opening
41. Casing 71, second rubber ring 72, curved wall
73. Slide rail 141, lower lock catch 142, upper lock catch
143. Second spring
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. But it is obvious. To one of ordinary skill in the art, the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
As shown in fig. 1, the present invention is a neodymium iron boron waste recycling device, which comprises: the waste material separation device comprises a mixing bin 1, a top cover 5, a throttling bin 2, a sealing cover 7, a separation bin 3, a stirring screw rod 4 and a discharging screw rod 9, wherein a feeding hole 101 is formed in the side edge of the mixing bin 1, the feeding hole 101 is arranged obliquely upwards, and the feeding hole 101 is used for guiding waste materials into the mixing bin; the top cover 5 is arranged at the top of the mixing bin 1, and the top cover 5 forms a closed space inside the mixing bin 1; the stirring screw rod 4 is arranged inside the mixing bin 1, the top cover 5 is provided with a first motor 6, the first motor 6 is connected with the stirring screw rod 4, and the stirring screw rod 4 is used for mixing and stirring the waste materials; the throttling bin 2 is arranged below the mixing bin 1, and a first discharging port 103 is arranged at the joint of the throttling bin 2 and the mixing bin 1; the sealing cover 7 is arranged in the throttling bin 2, the bottom of the sealing cover 7 is provided with a lifting cylinder 8, and the lifting cylinder 8 is used for jacking the sealing cover 7 to seal the top of the throttling bin 2; the lifting of the sealing cover 7 is realized through the lifting cylinder 8, and a proper amount of wastewater and neodymium iron boron waste materials are purposefully led into the separation bin 3 for separation; the separation bin 3 is arranged below the throttling bin 2, and a second feed opening 202 is arranged at the joint of the separation bin 3 and the throttling bin 2; discharging screw rod 9 sets up in separating bin 3, is equipped with second motor 10 outside separating bin 3, and second motor 10 meets with discharging screw rod 9, and discharging screw rod 9 is used for separating waste material and waste water.
Specifically, as shown in fig. 3-4, a casing 41 is welded to the stirring screw rod 4, the casing 41 is fan-shaped and hollow, an inserting plate 13 is arranged in the casing 41, the inserting plate 13 is fan-shaped, a circular short column is protruded in the middle of the inserting plate 13, a first spring 12 is sleeved on the short column, and an oval striking stick 11 is sleeved on the first spring 12. Rotate through stirring hob 4, go up and down waste water and neodymium iron boron waste material circulation, at waste material lift in-process, hit through hitting to hit the bat 11 and hit and beat, with the bold absorption waste material broken away together, be difficult for like this to block up, conveniently make the waste material flow in separating bin 3.
Specifically, as shown in fig. 2, the bottom of the throttling bin 2 is provided with a standing chute 201, the bottom of the sealing cover 7 is provided with a vertical slide rail 73, two sides of the slide rail 73 are provided with balls, and the slide rail 73 is arranged in the chute 201. The slide rail 73 can vertically move in the slide groove 201, and the sealing cover 7 is stably lifted.
Specifically, a first rubber ring 102 is arranged at the top of the throttling bin 2, a second rubber ring 71 is arranged at the top of the sealing cover 7, and the first rubber ring 102 is attached to the second rubber ring 71. The first rubber ring 102 and the second rubber ring 71 are tightly attached to each other, so that the mixing bin 1 performs sealed operation.
Preferably, the side of the cover 7 is provided with a ring of curved walls 72, the curved walls 72 expanding outwards. When the waste water and the neodymium iron boron waste materials pass through the curved wall 72, the waste water and the neodymium iron boron waste materials fall towards two sides and are prevented from splashing to the sliding rails 73 at the bottom of the sealing cover 7.
Specifically, the discharging screw rod 9 is arranged obliquely upward from left to right.
Specifically, a first discharge port 31 and a second discharge port 32 are arranged below the separation bin 3.
Specifically, the first discharge hole 31 is disposed to the left of the second discharge hole 32.
Specifically, as shown in fig. 6, a filter screen 14 is attached to the bottom of the first discharge hole 31, the filter screen 14 is two layers, and the filter screen 14 is made of a metal material and can attract the neodymium iron boron waste to be adsorbed thereon.
Specifically, a lower latch 141 is disposed below the filter screen 14, an upper latch 142 is disposed on the first discharge hole 31, a second spring 143 is disposed between the lower latch 141 and the upper latch 142, and the lower latch 141 and the upper latch 142 are in a barb shape, so as to fix and attach the filter screen 14 below the first discharge hole 31.
A method for using a neodymium iron boron waste recycling device, as shown in fig. 5, includes:
feeding, namely introducing neodymium iron boron waste materials from a feed inlet 101, adding a proper amount of clear water, and then plugging the feed inlet 101;
starting a first motor 6, rotating the stirring screw rod 4 anticlockwise to enable waste water and neodymium iron boron waste materials in the mixing bin 1 to circularly lift, and beating and dispersing the neodymium iron boron waste materials through a beating stick 11 on the stirring screw rod 4;
starting a lifting cylinder 8, descending a sealing cover 7 to guide the wastewater and the neodymium iron boron waste materials into a throttling bin 2, and controlling the flow by lifting the sealing cover 7 by using the lifting cylinder 8 to make a proper amount of wastewater and neodymium iron boron waste materials enter a separation bin 3;
start second motor 10, rotate ejection of compact hob 9, utilize the ejection of compact hob 9 that the slope set up, can discharge big neodymium iron boron waste material spiral promotion from second discharge gate 32, tiny neodymium iron boron waste material is along with waste water downward flow to first discharge gate 31 under, through filter screen 14, tiny neodymium iron boron waste material will adsorb on filter screen 14, waste water then can flow, can change filter screen 14 after the neodymium iron boron waste material on the filter screen 14 is amassed and many and continue to go on.
The neodymium iron boron waste materials are mixed and scattered by rotating the striking rod 11 in the mixing bin 1, the large neodymium iron boron waste materials which are adsorbed together are scattered into small neodymium iron boron waste materials which are convenient to flow and not easy to block, the large neodymium iron boron waste materials are discharged from the second discharge hole 32 in the separation bin 3 by the discharging spiral rod 9, and the small neodymium iron boron waste materials and the waste water pass through the first discharge hole 31, so that the waste materials are adsorbed on the filter screen 14 and collected; the invention recovers the neodymium iron boron waste in a closed space, effectively collects the waste from the waste water and does not cause harm to the environment or people.
Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.
Claims (8)
1. A neodymium iron boron waste recovery device, wherein, includes:
the side edge of the mixing bin is provided with a feed inlet, the feed inlet is arranged obliquely upwards and is used for introducing waste materials;
the top cover is arranged at the top of the mixing bin, and forms a closed space inside the mixing bin;
the stirring screw rod is arranged inside the mixing bin, the top cover is provided with a first motor, the first motor is connected with the stirring screw rod, and the stirring screw rod is used for mixing and stirring the waste materials;
the throttling bin is arranged below the mixing bin, and a first discharging port is arranged at the joint of the throttling bin and the mixing bin;
the sealing cover is arranged in the throttling bin, a lifting cylinder is arranged at the bottom of the sealing cover, and the lifting cylinder is used for jacking the sealing cover to seal the top of the throttling bin;
the separation bin is arranged below the throttling bin, and a second feed opening is formed in the joint of the separation bin and the throttling bin;
the discharging screw rod is arranged in the separation bin, a second motor is arranged outside the separation bin, the second motor is connected with the discharging screw rod, and the discharging screw rod is used for separating waste materials from waste water;
a shell is welded on the stirring screw rod, the shell is fan-shaped and hollow, an inserting plate is arranged in the shell, the inserting plate is fan-shaped, a circular short column is protruded in the middle of the inserting plate, a first spring is sleeved on the short column, and an oval striking stick is sleeved on the first spring; the throttling bin is characterized in that a vertical sliding groove is formed in the bottom of the throttling bin, a vertical sliding rail is arranged at the bottom of the sealing cover, rolling balls are arranged on two sides of the sliding rail, and the sliding rail is arranged in the sliding groove.
2. The neodymium iron boron waste recovery device according to claim 1, wherein a first rubber ring is arranged at the top of the throttling bin, a second rubber ring is arranged at the top of the sealing cover, and the first rubber ring is attached to the second rubber ring.
3. A nd-fe-b scrap recycling apparatus according to claim 1, wherein said closure is provided with a circumferential curved wall on the side, said curved wall expanding outwardly.
4. The neodymium iron boron waste recycling device according to claim 1, wherein the discharging screw rod is arranged obliquely upwards from left to right.
5. The neodymium iron boron waste recovery device according to claim 4, wherein a first discharge port and a second discharge port are arranged below the separation bin.
6. The neodymium iron boron waste recycling device according to claim 5, wherein the first discharging hole is arranged on the left side of the second discharging hole.
7. The neodymium iron boron waste recovery device of claim 5, wherein a filter screen is attached to the bottom of the first discharge hole, the filter screen is two layers, and the filter screen is made of metal and can attract neodymium iron boron waste to be adsorbed on the filter screen.
8. A method for using the neodymium iron boron waste recycling device based on any one of the claims 1 to 7, comprising the following steps:
feeding, namely introducing neodymium iron boron waste materials from a feeding hole, adding a proper amount of clear water, and then plugging the feeding hole;
starting a first motor, rotating the stirring screw rod anticlockwise to enable waste water and neodymium iron boron waste materials in the mixing bin to circularly lift, and beating and scattering the neodymium iron boron waste materials through a beating stick on the stirring screw rod;
starting a lifting cylinder, descending a sealing cover to guide the wastewater and the neodymium iron boron waste materials into a throttling bin, and controlling the flow by utilizing the lifting cylinder to lift the sealing cover so as to enable a proper amount of wastewater and neodymium iron boron waste materials to enter a separation bin;
start the second motor, rotate ejection of compact hob, utilize the ejection of compact hob that the slope set up, can discharge big neodymium iron boron waste material spiral promotion from the second discharge gate, tiny neodymium iron boron waste material is along with waste water downward flow to first discharge gate under, through the filter screen, tiny neodymium iron boron waste material will adsorb on the filter screen, waste water then can flow out, changes the filter screen and continues to go on after the neodymium iron boron waste material on the filter screen is amasss many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468492.XA CN110180634B (en) | 2019-05-31 | 2019-05-31 | Neodymium iron boron waste recovery device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910468492.XA CN110180634B (en) | 2019-05-31 | 2019-05-31 | Neodymium iron boron waste recovery device |
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| CN110180634A CN110180634A (en) | 2019-08-30 |
| CN110180634B true CN110180634B (en) | 2021-05-04 |
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| CN201910468492.XA Active CN110180634B (en) | 2019-05-31 | 2019-05-31 | Neodymium iron boron waste recovery device |
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| CN111687124B (en) * | 2020-06-20 | 2021-08-03 | 信丰县包钢新利稀土有限责任公司 | Pretreatment device for waste solids of neodymium iron boron waste parts and use method |
| CN113413540B (en) * | 2021-06-04 | 2022-09-16 | 信丰县中医院 | Special shank disinfection of orthopedics suspends dress frame in midair |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203959360U (en) * | 2014-07-03 | 2014-11-26 | 信丰县包钢新利稀土有限责任公司 | A kind of neodymium iron boron waste material reclaims full-automatic device |
| CN204710225U (en) * | 2015-04-09 | 2015-10-21 | 霍邱县科瑞达禽业有限公司 | A kind of crush maize mixer |
| CN205435904U (en) * | 2015-12-10 | 2016-08-10 | 新余学院 | Civil engineering building construction material smashes and mixes integrated device |
| JP2018162914A (en) * | 2017-03-24 | 2018-10-18 | 光夫 成瀬 | Solid liquid separator |
| CN109020136A (en) * | 2018-06-28 | 2018-12-18 | 安徽斯高德农业科技有限公司 | A kind of equipment for separating liquid from solid of swine excrement |
| CN208302969U (en) * | 2018-03-26 | 2019-01-01 | 无锡康斯坦特动力科技有限公司 | A kind of concrete disintegrating apparatus |
-
2019
- 2019-05-31 CN CN201910468492.XA patent/CN110180634B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203959360U (en) * | 2014-07-03 | 2014-11-26 | 信丰县包钢新利稀土有限责任公司 | A kind of neodymium iron boron waste material reclaims full-automatic device |
| CN204710225U (en) * | 2015-04-09 | 2015-10-21 | 霍邱县科瑞达禽业有限公司 | A kind of crush maize mixer |
| CN205435904U (en) * | 2015-12-10 | 2016-08-10 | 新余学院 | Civil engineering building construction material smashes and mixes integrated device |
| JP2018162914A (en) * | 2017-03-24 | 2018-10-18 | 光夫 成瀬 | Solid liquid separator |
| CN208302969U (en) * | 2018-03-26 | 2019-01-01 | 无锡康斯坦特动力科技有限公司 | A kind of concrete disintegrating apparatus |
| CN109020136A (en) * | 2018-06-28 | 2018-12-18 | 安徽斯高德农业科技有限公司 | A kind of equipment for separating liquid from solid of swine excrement |
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