CN109174450B

CN109174450B - Metal recovery device

Info

Publication number: CN109174450B
Application number: CN201810900350.1A
Authority: CN
Inventors: 张世龙
Original assignee: Wuhu Changrui Metal Powder Co ltd
Current assignee: Wuhu chenrui building materials Co.,Ltd.
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2020-04-14
Anticipated expiration: 2038-08-09
Also published as: CN109174450A

Abstract

The invention discloses a metal recovery device, which comprises a stirring cylinder and a recovery box, wherein the bottom of the stirring cylinder is communicated with the upper end of one side of the recovery box, the upper end of the mixing drum is provided with a motor and a feeding pipe, the main shaft of the motor is provided with a rotating shaft, the rotating shaft is provided with a plurality of mixing rods, a plurality of electromagnets I are arranged on the side surface of the mixing drum, a plurality of recovery devices are arranged at the upper end inside the recovery box, the recovery device is of a concave structure, the recovery device is provided with a second electromagnet, the second electromagnet is a rod-shaped electromagnet, the electromagnet II penetrates through the symmetrical axis of the recovery device from top to bottom, a plurality of water through holes are arranged on the inner side of the recovery device, retrieve the box and keep away from the one end of churn and be equipped with the discharging pipe, this device utilizes electromagnet one and electromagnet two to improve the metal recovery rate in the liquid, has avoided metal powder's in the liquid waste.

Description

Metal recovery device

Technical Field

The invention belongs to the technical field of metal recovery devices, and particularly relates to a metal recovery device.

Background

The main processing equipment of metal powder is the ball mill, put into the ball mill with the metal fragment, it makes the metal ball upset from top to bottom to rotate the ball mill, strike the metal fragment when the metal ball overturns from top to bottom, make the metal fragment smash gradually and finally mill into powdered, the ball mill need add water when milling the metal fragment and mix, need discharge most liquid after milling, remaining fluid carries out moisture again and dries, most liquid can carry a small amount of metal powder or metal block when discharging, when utilizing the filter screen to liquid filtration, metal powder along with on the filter screen increases, make the filter screen effect reduce, it is slow to lead to liquid processing speed.

Patent No. 2017210711348 discloses a metal powder recovery unit for in waste liquid, including the metal polisher, metal polisher top is provided with spray set, metal polisher below is provided with the funnel that catchments, the funnel lower extreme that catchments links to each other with the water inlet of three-way valve, two delivery ports of three-way valve let in respectively in first separator tube and the second separator tube, first separator tube and second separator tube set up respectively in first fixing device and second fixing device, first water pump and second water pump absorb the water tank with liquid in first separator tube and the second separator tube respectively in, the lower part of water tank passes through the valve and links to each other with spray set, this filter equipment retrieves the metal in the liquid through setting up a plurality of separator tubes, the liquid flow through return circuit is long, the processing time is long, lead to the treatment effeciency of liquid low.

Disclosure of Invention

The invention provides a metal recovery device, which aims to solve the defects in the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a metal recovery device, includes the churn and retrieves the box, churn bottom and the upper end intercommunication of retrieving box one side, the churn upper end is equipped with motor and filling tube, the main shaft of motor is equipped with the pivot, be equipped with a plurality of puddler in the pivot, the side of churn is equipped with a plurality of electro-magnet one, retrieve the inside upper end of box and be equipped with a plurality of recovery unit, recovery unit is "concave" font structure, the last electro-magnet two that is equipped with of recovery unit, electro-magnet two is the bar-shaped electro-magnet, two top-down of electro-magnet run through the setting on recovery unit's symmetry axis, the recovery unit inboard is equipped with a plurality of and crosses the water hole, the one end that the churn was kept away.

Preferably, the lower end of the recovery box, which is close to one side of the discharge pipe, is provided with a detachable bottom plate, the side face of the bottom plate is provided with a first sealing ring, and a bolt is arranged between the bottom plate and the recovery box for locking.

Preferably, the discharging pipe below is equipped with the recovery drum, be equipped with fixed frame in the recovery drum, fixed frame just is equipped with sealing washer two with the laminating of recovery drum inner wall, the discharging pipe runs through fixed frame to recovery drum bottom, be equipped with the filter screen in the fixed frame, the recovery drum bottom is equipped with electro-magnet three, recovery drum upper end side is equipped with the outlet pipe.

Preferably, retrieve box one side and be equipped with the push rod motor, the push rod of push rod motor runs through and retrieves the box and the front end is equipped with the scraper.

Preferably, the mixing drum is a conical drum body.

The beneficial effect of adopting above technical scheme is: the invention relates to a metal recovery device, which has the following working principle: injecting the liquid in the ball mill into a mixing drum from a charging pipe, starting a motor, rotating a rotating shaft, enabling a stirring rod to stir the liquid, enabling metal sheets or metal powder in the liquid to be dispersed, starting a first electromagnet while stirring, enabling the first electromagnet to adsorb the metal sheets or the metal powder in the liquid on the inner wall of the mixing drum, enabling the uniformly dispersed liquid to flow into a recovery box, starting a second electromagnet, enabling the liquid to flow to one side from a water through hole, enabling the two electromagnets to adsorb the metal sheets or the metal powder in the liquid while flowing, adsorbing the metal sheets or the metal powder on the inner sides of recovery devices, improving the adsorption effect on the metal sheets or the metal powder in the liquid by a plurality of recovery devices, discharging the recovered liquid from a discharge pipe, switching off the first electromagnet and the second electromagnet after discharging the liquid, enabling the metal sheets or the metal powder adsorbed by the first electromagnet to slide into the bottom of the recovery box along the inner wall of the mixing drum, the metal sheet or the metal powder that recovery unit's inboard was adsorbed slide in and retrieve the box bottom portion, and this device utilizes electromagnet one and electromagnet two to improve the metal recovery rate in the liquid, has avoided the waste of metal powder in the liquid.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a recycling apparatus of the present invention;

figure 3 is a schematic view of a fixed frame part of the invention;

fig. 4 is an enlarged schematic view at a of the present invention.

Wherein: 1-motor, 2-charging tube, 3-stirring cylinder, 4-stirring rod, 5-rotating shaft, 6-electromagnet I, 7-bottom plate, 8-bolt, 9-electromagnet II, 10-sealing ring I, 11-recovery device, 12-recovery box, 13-push rod motor, 14-scraper, 15-discharging tube, 16-recovery cylinder, 17-discharging tube, 18-fixing frame, 19-sealing ring II, 20-filter screen, 21-electromagnet III, and 22-water through hole.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.

As shown in fig. 1 to 4, the present invention is a metal recovery device, comprising a mixing drum 3 and a recovery box 12, the bottom of the mixing drum 3 is communicated with the upper end of one side of the recovery box 12, the upper end of the mixing drum 3 is provided with a motor 1 and a feeding pipe 2, a spindle of the motor 1 is provided with a rotating shaft 5, the rotating shaft 5 is provided with a plurality of stirring rods 4, the side surface of the stirring cylinder 3 is provided with a plurality of electromagnets I6, the upper end in the recovery box 12 is provided with a plurality of recovery devices 11, the recovery devices 11 are of a concave structure, the recovery device 11 is provided with a second electromagnet 9, the second electromagnet 9 is a rod-shaped electromagnet, the second electromagnet 9 penetrates through the symmetrical axis of the recovery device 11 from top to bottom, a plurality of water passing holes 22 are formed in the inner side of the recovery device 11, and a discharge pipe 15 is arranged at one end, away from the mixing drum 3, of the recovery box 12.

In this embodiment, retrieve the lower extreme that box 12 is close to discharging pipe 15 one side and be equipped with detachable bottom plate 7, bottom plate 7 side is equipped with sealing washer 10, bottom plate 7 and retrieve and be equipped with bolt 8 locking between the box 12, sealing washer 10 has guaranteed bottom plate 7 and has retrieved the leakproofness between the box 12, reduces the seepage of liquid, pulls down bolt 8, lifts bottom plate 7 off, makes things convenient for the workman to take out box 12 bottom sheetmetal.

In this embodiment, discharging pipe 15 below is equipped with recovery barrel 16, be equipped with fixed frame 18 in the recovery barrel 16, fixed frame 18 and 16 inner wall laminating of recovery barrel and be equipped with sealing washer two 19, discharging pipe 15 runs through fixed frame 18 to 16 bottoms of recovery barrel, be equipped with filter screen 20 in the fixed frame 18, 16 bottoms of recovery barrel are equipped with electro-magnet three 21, 16 upper end sides of recovery barrel are equipped with outlet pipe 17, and liquid is advanced from discharging pipe 15 and is gone into 16 bottoms of recovery barrel, and a small amount of sheetmetal or metallic powder are adsorbed by electro-magnet three 21, and then liquid passes filter screen 20 and upwards rises, finally discharges from outlet pipe 17, retrieves discharged liquid, improves the rate of recovery, reduces the metal content in the liquid.

In this embodiment, a push rod motor 13 is disposed on one side of the recovery box 12, a push rod of the push rod motor 13 penetrates through the recovery box 12, a scraper 14 is disposed at the front end of the push rod motor 13, and the push rod motor 13 is started to move the scraper 14 along the bottom of the recovery box 12, so as to push the metal sheet or the metal powder to the bottom plate 7.

In this embodiment, the mixing drum 3 is a conical drum.

Based on the above, the metal recovery device with the structure of the invention has the working principle that: injecting liquid in a ball mill into a mixing drum 3 from a charging pipe 2, starting a motor 1, rotating a rotating shaft 5, enabling a stirring rod 4 to stir the liquid, enabling metal sheets or metal powder in the liquid to be dispersed, starting an electromagnet 6 while stirring, enabling the electromagnet 6 to adsorb the metal sheets or the metal powder in the liquid on the inner wall of the mixing drum 3, enabling the uniformly dispersed liquid to flow into a recovery box 12, starting an electromagnet two 9, enabling the liquid to flow to one side from a water through hole 22, enabling the electromagnet two 9 to adsorb the metal sheets or the metal powder in the liquid while flowing, adsorbing the metal sheets or the metal powder on the inner side of recovery devices 11, enabling a plurality of recovery devices 11 to improve adsorption effect on the metal sheets or the metal powder in the liquid, discharging the recovered liquid from a discharge pipe 15, and powering off the electromagnet one 6 and the electromagnet two 9 after the liquid is discharged, the box 12 bottom is retrieved in the sheetmetal or the metal powder that electro-magnet 6 adsorbs slides in along 3 inner walls of churn, and the box 12 bottom is retrieved in sheetmetal or the metal powder that recovery unit 11's inboard adsorbs slides in, and this device utilizes electro-magnet 6 and two 9 of electro-magnets to improve the metal recovery rate in the liquid, has avoided the waste of metal powder in the liquid.

The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention based on the principles and technical solutions of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.

Claims

1. A metal recovery device is characterized in that: comprises a mixing drum (3) and a recovery box (12), the bottom of the mixing drum (3) is communicated with the upper end of one side of the recovery box (12), a motor (1) and a feeding pipe (2) are arranged at the upper end of the mixing drum (3), a spindle of the motor (1) is provided with a rotating shaft (5), a plurality of stirring rods (4) are arranged on the rotating shaft (5), a plurality of electromagnets I (6) are arranged on the side surface of the mixing drum (3), a plurality of recovery devices (11) are arranged at the upper end inside the recovery box (12), the recovery devices (11) are of a concave structure, electromagnets II (9) are arranged on the recovery devices (11), the electromagnets II (9) are rod-shaped electromagnets, the electromagnets II (9) are arranged on the symmetrical axis of the recovery devices (11) in a penetrating manner from top to bottom, a plurality of water through holes (22) are arranged on the inner side of the recovery devices (, retrieve box (12) and keep away from the one end of churn (3) and be equipped with discharging pipe (15), discharging pipe (15) below is equipped with recovery section of thick bamboo (16), be equipped with fixed frame (18) in recovery section of thick bamboo (16), fixed frame (18) and the laminating of recovery section of thick bamboo (16) inner wall and be equipped with sealing washer two (19), discharging pipe (15) run through fixed frame (18) to recovery section of thick bamboo (16) bottom, be equipped with filter screen (20) in fixed frame (18), recovery section of thick bamboo (16) bottom is equipped with electro-magnet three (21), recovery section of thick bamboo (16) upper end side is equipped with outlet pipe (17).

2. A metal recovery device, according to claim 1, characterized in that: the lower end of the recovery box (12) close to one side of the discharge pipe (15) is provided with a detachable bottom plate (7), the side face of the bottom plate (7) is provided with a first sealing ring (10), and a bolt (8) is arranged between the bottom plate (7) and the recovery box (12) for locking.

3. A metal recovery device according to claim 1 or 2, wherein: retrieve box (12) one side and be equipped with push rod motor (13), the push rod of push rod motor (13) runs through and retrieves box (12) and the front end is equipped with scraper (14).

4. A metal recovery device, according to claim 1, characterized in that: the mixing drum (3) is a conical drum body.