阅读说明：本技术 一种电子废弃物有色金属回收用真空提纯设备 (Vacuum purification equipment for recycling non-ferrous metals of electronic wastes ) 是由 王永宏 于 2021-07-13 设计创作，主要内容包括：本发明公开了一种电子废弃物有色金属回收用真空提纯设备,包括放置座,所述放置座通过固定架固定安装有壳体,所述壳体内通过两个固定环固定安装有真空箱,且真空箱与其中一个固定架之间安装有抽真空结构；所述真空箱内转动安装有转动轴,所述壳体的外壁上固定安装有电机,且转动轴的一端穿过真空箱、壳体固定安装在电机的驱动端上。优点在于：利用单向出料管一、接料座一、接料座二、单向出料管二、下料管的配合使用,可对融化温度不同的杂质与有色金属进行有效的分离,提高提纯精度；同时设置可转动罩笼,使得融化过程中未融化的物料更加充分的与熔融状态下的物料接触,提高整体的融化速度。(The invention discloses vacuum purification equipment for recycling electronic waste nonferrous metal, which comprises a placing seat, wherein the placing seat is fixedly provided with a shell through a fixing frame, a vacuum box is fixedly arranged in the shell through two fixing rings, and a vacuumizing structure is arranged between the vacuum box and one fixing frame; the rotation axis is installed to the vacuum chamber internal rotation, fixed mounting has the motor on the outer wall of casing, and the one end of rotation axis passes vacuum chamber, casing fixed mounting on the drive end of motor. Has the advantages that: the one-way discharging pipe I, the material receiving seat II, the one-way discharging pipe II and the discharging pipe are used in a matched mode, so that impurities with different melting temperatures can be effectively separated from nonferrous metals, and the purification precision is improved; meanwhile, the rotatable cover cage is arranged, so that materials which are not melted in the melting process are more fully contacted with the materials in the melting state, and the overall melting speed is improved.)

1. The vacuum purification equipment for recycling the non-ferrous metal of the electronic waste comprises a placing seat (1), and is characterized in that a shell (3) is fixedly installed on the placing seat (1) through a fixing frame (2), a vacuum box (5) is fixedly installed in the shell (3) through two fixing rings (4), and a vacuumizing structure is installed between the vacuum box (5) and one fixing frame (2);

a rotating shaft (8) is rotatably installed in the vacuum box (5), a motor (17) is fixedly installed on the outer wall of the shell (3), one end of the rotating shaft (8) penetrates through the vacuum box (5) and the shell (3) and is fixedly installed on a driving end of the motor (17), a cover cage (9) is fixedly sleeved on the rotating shaft (8), the cover cage (9) is located in the vacuum box (5), the cover cage (9) is arranged in a mode that an upper end opening is formed, and a plate body (10) is installed on the cover cage (9) through a positioning structure;

a fixing structure is arranged between the rotating shaft (8) and the plate body (10);

a sieve plate (30) is fixedly arranged in the vacuum box (5), and the sieve plate (30) is positioned right below the cage (9);

a material receiving seat I (19) and a material receiving seat II (20) are fixedly arranged on the placing seat (1), a chute (31) is formed in the material receiving seat I (19), one side of the chute (31) is obliquely arranged, and the upper end of the material receiving seat II (20) is provided with an opening;

a one-way discharge pipe I (18) is fixedly communicated with the vacuum box (5), the lower end of the one-way discharge pipe I (18) penetrates through the shell (3) and extends into the inclined groove (31), and a valve is mounted on the one-way discharge pipe I (18);

a plurality of dies (23) are arranged on the material receiving seat II (20) through a mounting structure;

a one-way discharge pipe II (24) is fixedly communicated with the one-way discharge pipe I (18), a valve is also arranged on the one-way discharge pipe II (24), one end, far away from the one-way discharge pipe I (18), of the one-way discharge pipe II (24) is arranged in a closed mode, and a plurality of discharging pipes (26) matched with corresponding molds (23) are fixedly communicated with the one-way discharge pipe II (24);

a flushing structure is arranged between the one-way discharge pipe I (18) and the material receiving seat II (20).

2. The vacuum purification apparatus for recycling electronic waste nonferrous metal according to claim 2, wherein the vacuum-pumping structure comprises a support base (6), a vacuum pump (7), an air suction pipe and an air outlet pipe, wherein the support base (6) is fixedly mounted on one of the fixing frames (2), the vacuum pump (7) is fixedly mounted at the upper end of the support base (6), the air suction pipe and the air outlet pipe are fixedly communicated with the vacuum pump (7), and one end of the air suction pipe, which is far away from the vacuum pump (7), is fixedly communicated with the vacuum box (5).

3. The vacuum purification equipment for recycling electronic waste nonferrous metal according to claim 1, wherein the positioning structure comprises two strip-shaped clamping grooves (15) and two strip-shaped clamping blocks (16), the upper end surface of the cover cage (9) is provided with the two strip-shaped clamping grooves (15), and the lower surface of the plate body (10) is fixedly provided with the two strip-shaped clamping blocks (16) matched with the strip-shaped clamping grooves (15).

4. The vacuum purification equipment for recycling electronic waste non-ferrous metal as claimed in claim 1, wherein the fixing structure is composed of a square plate body (11), a threaded rod (12), a threaded block (13) and a square through hole (14), the square plate body (11) is fixedly mounted on the rotating shaft (8), the threaded rod (12) is fixedly mounted at the upper end of the square plate body (11), the threaded block (13) is threadedly mounted on the threaded rod (12), the square through hole (14) matched with the square plate body (11) is formed in the plate body (10), and the lower surface of the threaded block (13) is attached to the upper surface of the plate body (10).

5. The vacuum purification equipment for recycling electronic waste nonferrous metal according to claim 1, wherein the mounting structure comprises a plurality of supporting blocks (21), a screen plate (22) and an attraction component, the plurality of supporting blocks (21) are fixedly mounted in the material receiving seat II (20), the screen plate (22) is fixedly mounted at the upper ends of the corresponding supporting blocks (21) together, and the attraction component is mounted between the screen plate (22) and the corresponding die (23).

6. The vacuum purification equipment for recycling electronic waste nonferrous metal according to claim 5, wherein the suction assembly comprises a plurality of first magnetic blocks and a plurality of second magnetic blocks, a plurality of first mounting grooves are formed in the upper surface of the screen plate (22), the first magnetic blocks are fixedly mounted in each first mounting groove, a mounting groove is formed in the lower surface of each mold (23), and a second magnetic block matched with the first magnetic block is fixedly mounted on each second mounting groove.

7. The vacuum purification equipment for the recovery of the electronic waste non-ferrous metal as claimed in claim 1, wherein the flushing structure is composed of a water suction pipe (25), a water pump (27), a first water outlet pipe (28) and a second water outlet pipe (29), the first unidirectional water outlet pipe (18) is fixedly communicated with the second water outlet pipe (29), the second unidirectional water outlet pipe (24) is fixedly installed with the water pump (27), the first water outlet pipe (28) and the water suction pipe (25) are fixedly communicated with the water pump (27), and the upper end of the second water outlet pipe (29) is fixedly communicated with the first water outlet pipe (28).

8. The vacuum purification equipment for the recovery of nonferrous metal of electronic waste according to claim 7, wherein the second water outlet pipe (29) is arranged obliquely.

Technical Field

The invention relates to the technical field of non-ferrous metal purification, in particular to vacuum purification equipment for recovering non-ferrous metals of electronic wastes.

Background

Through the retrieval, chinese patent document with patent number CN212505018U discloses a vacuum purification equipment for electronic waste non ferrous metal recovery, including the base, the base top is provided with the heating furnace, the inner chamber of heating furnace is provided with the jar body, the air compressor machine is installed in the left side at base top, the right side of air compressor machine is provided with the manometer.

The empty purification equipment has the following defects: the melted waste and the nonferrous metals are not distinguished and collected, meanwhile, the whole waste is in a floating static state in the melting process, the unmelted material is not fully contacted with the material in the melting state, and the whole melting speed is relatively low.

Disclosure of Invention

The invention aims to solve the problems in the background technology and provides a vacuum purification device for reclaiming nonferrous metals of electronic wastes.

In order to achieve the purpose, the invention adopts the following technical scheme:

a vacuum purification device for recycling non-ferrous metals of electronic wastes comprises a placing seat, wherein a shell is fixedly arranged on the placing seat through a fixing frame, a vacuum box is fixedly arranged in the shell through two fixing rings, and a vacuumizing structure is arranged between the vacuum box and one fixing frame;

a rotating shaft is rotatably mounted in the vacuum box, a motor is fixedly mounted on the outer wall of the shell, one end of the rotating shaft penetrates through the vacuum box, the shell is fixedly mounted on a driving end of the motor, a cover cage is fixedly sleeved on the rotating shaft and located in the vacuum box, the upper end of the cover cage is provided with an opening, and a plate body is mounted on the cover cage through a positioning structure;

a fixing structure is arranged between the rotating shaft and the plate body;

a sieve plate is fixedly arranged in the vacuum box and is positioned right below the cage;

the placing seat is fixedly provided with a material receiving seat I and a material receiving seat II, the material receiving seat I is provided with a chute, one side of the chute is obliquely arranged, and the material receiving seat II is provided with an opening at the upper end;

a one-way discharging pipe I is fixedly communicated with the vacuum box, the lower end of the one-way discharging pipe I penetrates through the shell and extends into the chute, and a valve is mounted on the one-way discharging pipe I;

a plurality of dies are arranged on the material receiving seat II through a mounting structure;

a one-way discharging pipe II is fixedly communicated with the one-way discharging pipe I, a valve is also arranged on the one-way discharging pipe II, one end, far away from the one-way discharging pipe I, of the one-way discharging pipe II is arranged in a closed mode, and a plurality of discharging pipes matched with corresponding dies are fixedly communicated with the one-way discharging pipe II;

and a flushing structure is arranged between the one-way discharge pipe I and the material receiving seat II.

In foretell in a vacuum purification equipment for electronic waste non ferrous metal retrieves, evacuation structure comprises supporting seat, vacuum pump, breathing pipe and outlet duct, one of them fixed mounting has the supporting seat on the mount, the upper end fixed mounting of supporting seat has the vacuum pump, fixed intercommunication has breathing pipe and outlet duct on the vacuum pump, the one end and the fixed intercommunication of vacuum chamber that the vacuum pump was kept away from to the breathing pipe.

In foretell an electron waste non ferrous metal retrieves and uses vacuum purification equipment, location structure comprises two bar draw-in grooves and two bar fixture blocks, two bar draw-in grooves have been seted up to the up end of cover cage, the lower fixed surface of plate body installs two and bar draw-in groove matched with bar fixture block.

In foretell an electron waste non ferrous metal retrieves and uses vacuum purification equipment, fixed knot constructs by square plate body, threaded rod, screw thread piece and square through hole and constitutes, fixed mounting has square plate body in the axis of rotation, square plate body's upper end fixed mounting has the threaded rod, screw thread piece is installed to the screw thread on the threaded rod, set up on the plate body with square plate body matched with square through hole, and the lower surface of screw thread piece laminates with the upper surface of plate body mutually.

In the vacuum purification equipment for recovering the non-ferrous metal of the electronic waste, the mounting structure consists of a plurality of supporting blocks, a screen plate and an attraction component, the supporting blocks are fixedly mounted in the material receiving seat II, the screen plate is fixedly mounted at the upper ends of the corresponding supporting blocks together, and the attraction component is mounted between the screen plate and the corresponding mould.

In foretell in an electron waste non ferrous metal vacuum purification equipment for recovery, the actuation subassembly comprises a plurality of magnetic piece one and a plurality of magnetic path two, a plurality of mounting grooves one have been seted up on the last surface of otter board, every equal fixed mounting has magnetic piece one in the mounting groove, every a mounting groove has all been seted up to the lower surface of mould, and fixed mounting has two with magnetic piece one matched with magnetic piece on every mounting groove two.

In the vacuum purification equipment for recovering the electronic waste nonferrous metal, the flushing structure consists of a water suction pipe, a water pump, a first water outlet pipe and a second water outlet pipe, the first one-way discharge pipe is fixedly communicated with the second water outlet pipe, the second one-way discharge pipe is fixedly provided with the water pump, the first water outlet pipe and the water suction pipe are fixedly communicated with the water pump, and the upper end of the second water outlet pipe is fixedly communicated with the first water outlet pipe.

In the vacuum purification equipment for the recovery of the nonferrous metal of the electronic waste, the water outlet pipe II is obliquely arranged.

Compared with the prior art, the invention has the advantages that:

1: the one-way discharging pipe I, the material receiving seat II, the one-way discharging pipe II and the discharging pipe are used in a matched mode, impurities with different melting temperatures can be effectively separated from nonferrous metals, and the purification precision is improved.

2: through the cooperation of the water suction pipe, the water pump, the water outlet pipe I and the water outlet pipe II, the inner wall of the one-way discharging pipe I can be cleaned again to a certain degree, and the purification effect of the nonferrous metal is improved.

3: the rotatable cover cage is arranged, so that materials which are not melted in the melting process are more fully contacted with the materials in the melting state, and the overall melting speed is improved.

Drawings

FIG. 1 is a schematic structural view of a vacuum purification apparatus for non-ferrous metal recovery of electronic waste according to the present invention;

FIG. 2 is a schematic structural view of FIG. 1 with the housing, the placing seat and the receiving seat removed;

FIG. 3 is a schematic view of the structure inside a vacuum box of the vacuum purification apparatus for non-ferrous metal recovery of electronic waste according to the present invention;

FIG. 4 is a schematic structural view of the cage of FIG. 3 without the plate mounted thereon;

FIG. 5 is a schematic structural view of the plate body portion of FIG. 3;

FIG. 6 is a schematic structural view of a part of a receiving base in a vacuum purification apparatus for non-ferrous metal recovery of electronic waste according to the present invention;

FIG. 7 is an enlarged view of the die part of the vacuum purification apparatus for non-ferrous metal recovery of electronic waste according to the present invention.

In the figure: the device comprises a placing seat 1, a fixing frame 2, a shell 3, a fixing ring 4, a vacuum box 5, a supporting seat 6, a vacuum pump 7, a rotating shaft 8, a cover cage 9, a plate body 10, a square plate body 11, a threaded rod 12, a threaded block 13, a square through hole 14, a strip-shaped clamping groove 15, a strip-shaped clamping block 16, a motor 17, a unidirectional discharging pipe 18, a material receiving seat I19, a material receiving seat II 20, a supporting block 21, a screen plate 22, a die 23, a unidirectional discharging pipe II 24, a water suction pipe 25, a discharging pipe 26, a water pump 27, a water outlet pipe I28, a water outlet pipe II 29, a screen plate 30 and a chute 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the vacuum purification equipment for the recovery of the nonferrous metal of the electronic waste comprises a placing seat 1, wherein a shell 3 is fixedly installed on the placing seat 1 through a fixing frame 2, a vacuum box 5 is fixedly installed in the shell 3 through two fixing rings 4, and a vacuumizing structure is installed between the vacuum box 5 and one fixing frame 2;

the following points are notable:

1. the vacuumizing structure is composed of a supporting seat 6, a vacuum pump 7, an air suction pipe and an air outlet pipe, the supporting seat 6 is fixedly mounted on one fixing frame 2, the vacuum pump 7 is fixedly mounted at the upper end of the supporting seat 6, the air suction pipe and the air outlet pipe are fixedly communicated with the vacuum pump 7, and one end, away from the vacuum pump 7, of the air suction pipe is fixedly communicated with the vacuum box 5.

2. The holders 2 can be arranged in three or four, preferably in three (triangular stability) (only two are shown schematically in fig. 1).

3. The upper end of the fixing frame 2 is positioned at two sides of the central position of the shell 3, so that the stable supporting effect of the fixing frame 2 on the shell 3 can be ensured.

Referring to fig. 1, 2 and 6, a first receiving seat 19 and a second receiving seat 20 are fixedly mounted on the placing seat 1, a chute 31 is formed in the first receiving seat 19, one side of the chute 31 is inclined, and the second receiving seat 20 is provided with an opening at the upper end.

Referring to fig. 1, a one-way discharging pipe 18 is fixedly communicated with the vacuum box 5, the lower end of the one-way discharging pipe 18 penetrates through the shell 3 and extends into the inclined groove 31, and a valve is mounted on the one-way discharging pipe 18.

Referring to fig. 1-5, a rotating shaft 8 is rotatably mounted in a vacuum box 5, a motor 17 is fixedly mounted on the outer wall of a shell 3, one end of the rotating shaft 8 penetrates through the vacuum box 5, the shell 3 is fixedly mounted on a driving end of the motor 17, a cover cage 9 is fixedly sleeved on the rotating shaft 8, the cover cage 9 is located in the vacuum box 5, the upper end of the cover cage 9 is provided with an opening, and the cover cage 9 is provided with a plate body 10 through a positioning structure;

the following points are notable:

1. the positioning structure comprises two strip-shaped clamping grooves 15 and two strip-shaped clamping blocks 16, the two strip-shaped clamping grooves 15 are formed in the upper end face of the cover cage 9, and the two strip-shaped clamping blocks 16 matched with the strip-shaped clamping grooves 15 are fixedly mounted on the lower surface of the plate body 10.

2. In order to improve the positioning effect, a layer of rubber pad can be fixedly arranged on the outer wall of the strip-shaped clamping block 16 or the inner wall of the strip-shaped clamping groove 15.

3. The rotating shaft 8 is made of a material with a poor heat conduction effect.

4. The vacuum box 5 has a door (not shown) thereon, which is conventional in the art and will not be described in detail herein.

5. The vacuum chamber 5 is provided with an air inlet tube (not shown) having a valve, which is conventional in the art and will not be described in detail herein.

Referring to fig. 3 and 4, a fixing structure is installed between the rotating shaft 8 and the plate body 10;

the following points are notable:

1. the fixed knot constructs by square plate body 11, threaded rod 12, screw block 13 and square through hole 14 and constitutes, fixed mounting has square plate body 11 on the axis of rotation 8, and square plate body 11's upper end fixed mounting has threaded rod 12, and screw block 13 is installed to the last screw thread of threaded rod 12, has seted up on the plate body 10 with square plate body 11 matched with square through hole 14, and the lower surface of screw block 13 is laminated with the upper surface of plate body 10 mutually.

2. The plate body 10 may or may not be provided with through holes for engaging with the cage 9 (fig. 3 shows a schematic view of the state when not provided).

3. A sieve plate 30 is fixedly arranged in the vacuum box 5, and the sieve plate 30 is positioned right below the cage 9.

Referring to fig. 1, 2 and 7, a plurality of molds 23 are mounted on the second receiving base 20 through a mounting structure.

The following points are notable:

1. the mounting structure comprises a plurality of supporting blocks 21, a screen plate 22 and an attraction component, the plurality of supporting blocks 21 are fixedly mounted in the material receiving seat II 20, the screen plate 22 is fixedly mounted at the upper ends of the corresponding supporting blocks 21 together, and the attraction component is mounted between the screen plate 22 and the corresponding die 23.

2. The actuation subassembly comprises a plurality of magnetic piece one and a plurality of magnetic path two, and a plurality of mounting grooves one have been seted up on the last surface of otter board 22, and equal fixed mounting has a magnetic piece one in every mounting groove one, and a mounting groove has all been seted up to the lower surface of every mould 23, and fixed mounting has two with magnetic piece one matched with magnetic piece two on every mounting groove two.

Referring to fig. 1 and 2, a one-way discharge pipe two 24 is fixedly communicated with the one-way discharge pipe one 18, a valve is also mounted on the one-way discharge pipe two 24, one end, away from the one-way discharge pipe one 18, of the one-way discharge pipe two 24 is arranged in a closed mode, and a plurality of discharge pipes 26 matched with corresponding dies 23 are fixedly communicated with the one-way discharge pipe two 24.

Referring to fig. 1 and 2, a flushing structure is arranged between the one-way discharge pipe I18 and the material receiving seat II 20;

the above is noteworthy for the following two points:

1. the flushing structure consists of a water suction pipe 25, a water pump 27, a first water outlet pipe 28 and a second water outlet pipe 29, wherein the first unidirectional water outlet pipe 18 is fixedly communicated with the second water outlet pipe 29, the second unidirectional water outlet pipe 24 is fixedly provided with the water pump 27, the water pump 27 is fixedly communicated with the first water outlet pipe 28 and the water suction pipe 25, and the upper end of the second water outlet pipe 29 is fixedly communicated with the first water outlet pipe 28.

2. The second water outlet pipe 29 is obliquely arranged, and the purpose of the oblique arrangement is to enable impurities flowing out of the first unidirectional discharging pipe 18 to enter the first material receiving seat 19 to be cooled and then to be capable of sliding to the left side (the orientation shown in fig. 1) of the first unidirectional discharging pipe 18, so that the impurities can be cleaned conveniently.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the invention, after the electronic waste to be purified is put into the cage 9, the plate body 10 is installed (shown in the state of fig. 3), then the vacuum box 5 and the shell 3 are closed (shown in the states of fig. 1 and 2), and then the vacuum pump 7 is started to vacuumize the vacuum box 5;

if the melting point of the waste is larger than that of the nonferrous metal, a valve on the one-way discharging pipe I18 is opened firstly, so that the melted waste is collected into the material receiving seat I19;

and then the water pump 27 is started, the water in the material receiving seat II 20 is cleaned again to a certain extent by the water pump 27 through the water suction pipe 25, the water outlet pipe I28 and the water outlet pipe II 29, and the purification effect is improved (the two one-way material outlet pipes I18 can be arranged for discharging respectively).

When the non-ferrous metal begins to melt, the valve on the one-way discharge pipe I18 is closed, and the valve on the one-way discharge pipe II 24 is opened after a period of melting time, so that the melted non-ferrous metal flows into the corresponding die 23 through the one-way discharge pipe I18, the one-way discharge pipe II 24 and the discharge pipe 26.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.