CN217600803U

CN217600803U - Zinc metal recovery device for zinc smelting process leaching slag

Info

Publication number: CN217600803U
Application number: CN202221270200.5U
Authority: CN
Inventors: 李宝锋
Original assignee: Hanzhong Xinmingrui Environmental Protection Technology Co ltd
Current assignee: Hanzhong Xinmingrui Environmental Protection Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-18
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to a metal recovery equipment technical field especially relates to a zinc metal recovery unit of zinc smelting technology leached sediment. The technical scheme comprises the following steps: the base is included, supporting seat and first mounting panel are installed respectively to the upper surface both sides of base, first gear motor is installed at the top of supporting seat, first gear motor's output shaft passes through the shaft coupling and is connected with first pivot, the inboard that the other end of first pivot passed sealed bearing and cavity annular slide rail on the first mounting panel outer wall in proper order is connected with the second mounting panel, arc slider is all installed to one side outer wall top and the below of second mounting panel, arc slider's opposite side sets up on cavity annular slide rail. The utility model discloses not only can mix the stirring reaction with sulphuric acid and hydrogen peroxide solution to the mixture after grinding, can also avoid the produced object of reaction to block up the condition emergence of ejection of compact department, improve work efficiency, make things convenient for staff's use, the practicality is strong.

Description

Zinc metal recovery device for zinc smelting process leaching slag

Technical Field

The utility model relates to the technical field of metal recovery equipment, in particular to a zinc metal recovery device for leaching slag of zinc smelting process.

Background

The leaching residue of an electrolytic zinc plant is waste residue obtained by wet leaching of roasted zinc concentrate, the waste residue is high-risk waste residue, the residue contains about 4% of zinc in theoretical amount, about 5% of lead in theoretical amount and about 1% of cadmium in theoretical amount, the harm of cadmium is the most serious, and the loss of valuable metals in the waste residue is the great waste of resources. Therefore, the conversion of the waste slag into harmless slag and the recovery of valuable metals become a major topic, and particularly, the research progress of the topic is more urgent nowadays when the national requirements on the environment and mineral resources are more and more poor.

Through retrieval, the patent publication No. CN104532295B discloses a recovery process of valuable metals in electrolytic zinc leaching residues, which comprises the steps of adding waste residues, water sulfuric acid and hydrogen peroxide into an ultrafine grinding machine, grinding, putting into a stirring barrel, adding water, supplementing sulfuric acid and hydrogen peroxide, stirring under normal pressure, filtering leachate and washing residues, heating and concentrating the filtered liquid, filtering to obtain zinc sulfate solid through cold sensation, and drying to obtain a zinc sulfate product; heating the liquid, and adding zinc powder to produce sponge cadmium to obtain a cadmium product; putting the solid obtained by filtering into an electrolytic cell, adding chloride and a catalyst, and leaching lead in a cathode area; then the waste residue and the waste water are treated.

In the process of recovering zinc metal, stirring equipment is needed to be used for mixing and stirring the ground mixture, sulfuric acid and hydrogen peroxide for reaction.

The prior zinc metal recovery device for the leaching slag of the zinc smelting process has the following defects: when the existing stirring reaction equipment is used for stirring a mixture, objects generated by reaction are easy to agglomerate and block a discharging position, workers are required to dredge the objects, the working efficiency is seriously influenced, and therefore the zinc metal recovery device for leaching slag in the zinc smelting process is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zinc metal recovery unit of zinc smelting technology leaching residue to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a zinc metal recovery unit of zinc smelting technology leaching slag, includes the base, supporting seat and first mounting panel are installed respectively to the upper surface both sides of base, first gear motor is installed at the top of supporting seat, first gear motor's output shaft passes through the shaft coupling and is connected with first pivot, the inboard that the other end of first pivot passed sealed bearing and cavity annular slide rail on the first mounting panel outer wall in proper order is connected with the second mounting panel, arc slider is all installed to one side outer wall top and the below of second mounting panel, arc slider's opposite side sets up on cavity annular slide rail, and is sliding connection between arc slider and the cavity annular slide rail, cavity annular slide rail is installed on one side outer wall of first mounting panel, install the casing on the opposite side outer wall of second mounting panel, the top cap is installed at the top of casing.

The utility model discloses a set up through the cooperation of a series of structures, the staff mixes the stirring reaction to mixture after grinding with sulphuric acid and hydrogen peroxide solution, the staff will grind the mixture after, sulphuric acid and hydrogen peroxide solution all add inside the casing, start the hydraulic cylinder, hydraulic telescoping rod stretches out and draws back and makes the top cap install at the top of casing, start second gear motor, the indirect drive puddler of second gear motor mixes the stirring reaction to mixture after grinding with sulphuric acid and hydrogen peroxide solution, mix the stirring reaction and accomplish the back and when needing the ejection of compact, the staff starts the hydraulic cylinder once more, hydraulic telescoping rod stretches out and draws back to make the top cap shift out from the casing, start first gear motor, first gear motor indirect drive casing rotates, the staff makes the top of casing close first gear motor after being in certain angle, the inside reactant of casing flows from the top of casing because of self gravity factor at this moment, can know from the above-mentioned, the utility model discloses the circumstances that the thing that can avoid the reaction produced blockked up ejection of compact department takes place, and the work efficiency has been improved, the use of staff has made things convenient for, through the cooperation setting of cavity ring-shaped slide rail and curved slide block, stability when having strengthened the casing rotation, the circumstances that has avoided the casing to appear, the skew, and the practicality is strong, and has been strong.

Preferably, the roof is installed at the top of first mounting panel, the last surface mounting of roof has the pneumatic cylinder, the bottom of pneumatic cylinder is provided with hydraulic telescoping rod, hydraulic telescoping rod's bottom is run through the surface and the top cap connection of roof.

Preferably, the positioning columns are installed at four corners of the bottom of the top cover, the positioning holes are formed in four corners of the top of the shell, the positioning columns on the top cover are installed in the positioning holes in the top of the shell, and the outside of the positioning columns is in clearance connection with the hole walls of the positioning holes.

Preferably, a second speed reduction motor is arranged below the shell and mounted at the top of the third mounting plate, an output shaft of the second speed reduction motor is connected with a second rotating shaft through a coupler, and the other end of the second rotating shaft penetrates through a sealing bearing on the center of the bottom of the shell and extends into the shell.

Preferably, the four corners of the upper surface of the third mounting plate are provided with connecting columns, and the other ends of the connecting columns are arranged at the bottom of the shell.

Preferably, a stirring rod is arranged on the outer wall of the second rotating shaft and is located inside the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation setting of a series of structures, the staff mixes the stirring reaction to mixture after grinding with sulphuric acid and hydrogen peroxide solution, the staff will grind the mixture after, inside sulphuric acid and hydrogen peroxide solution all added the casing, start the hydraulic cylinder, hydraulic telescoping rod is flexible to make the top cap install at the top of casing, start second gear motor, the indirect drive puddler of second gear motor mixes the stirring reaction to mixture after grinding with sulphuric acid and hydrogen peroxide solution, mix after the stirring reaction is accomplished and when needing the ejection of compact, the staff starts the hydraulic cylinder once more, hydraulic telescoping rod is flexible to make the top cap shift out from the casing, start first gear motor, first gear motor indirect drive casing of first gear motor rotates, the staff makes the top of casing close first gear motor after certain angle, the inside reactant of casing flows from the top of casing because of self gravity factor this moment, can know from the above-mentioned, the utility model discloses can avoid the produced object of reaction to block up the condition emergence of ejection of compact department, and improve work efficiency, and convenient for staff's use.

2. The utility model discloses a cavity cyclic annular slide rail and arc slider's cooperation setting has strengthened the stability when the casing is rotatory, has avoided the rotatory in-process of casing the condition emergence of skew to appear, has improved the security, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of a part a of the enlarged structure of fig. 2 according to the present invention;

fig. 4 is a schematic view of the connection structure between the arc-shaped sliding block and the hollow annular sliding rail of the present invention.

In the figure: 1. a first mounting plate; 2. a top plate; 3. a hydraulic telescopic rod; 4. a hydraulic cylinder; 5. a coupling; 6. a first rotating shaft; 7. a first reduction motor; 8. a supporting seat; 9. a base; 10. a top cover; 11. an arc-shaped sliding block; 12. a housing; 13. a hollow annular slide rail; 14. a second mounting plate; 15. connecting columns; 16. a second reduction motor; 17. a third mounting plate; 18. a stirring rod; 19. a second rotating shaft; 20. a positioning column; 21. and (7) positioning the holes.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the utility model provides a zinc metal recovery unit of zinc smelting process leached sediment, including base 9, supporting seat 8 and first mounting panel 1 are installed respectively to the upper surface both sides of base 9, first gear motor 7 is installed at the top of supporting seat 8, the output shaft of first gear motor 7 passes through shaft coupling 5 and is connected with first pivot 6, the inboard that sealed bearing and cavity annular slide rail 13 on the outer wall of first mounting panel 1 are passed in proper order to the other end of first pivot 6 is connected with second mounting panel 14, arc slider 11 is all installed to one side outer wall top and below of second mounting panel 14, arc slider 11's opposite side sets up on cavity annular slide rail 13, and be sliding connection between arc slider 11 and the cavity annular slide rail 13, cavity annular slide rail 13 is installed on one side outer wall of first mounting panel 1, install casing 12 on the opposite side outer wall of second mounting panel 14, top cap 10 is installed at the top of casing 12.

The working principle of the zinc metal recovery device for the leaching slag of the zinc smelting process based on the first embodiment is as follows: during the use, switch on external power supply, the staff mixes the stirring reaction to mixture after grinding with sulphuric acid and hydrogen peroxide solution, the staff will grind the mixture after, sulphuric acid and hydrogen peroxide solution all add inside casing 12, start hydraulic cylinder 4, hydraulic telescoping rod 3 stretches out and draws back and makes top cap 10 install the top at casing 12, start second gear motor 16, second gear motor 16 indirect drive puddler 18 mixes the stirring reaction to mixture after grinding with sulphuric acid and hydrogen peroxide solution, mix when stirring reaction accomplishes the back and need the ejection of compact, the staff starts hydraulic cylinder 4 once more, hydraulic telescoping rod 3 stretches out and draws back makes top cap 10 shift out from casing 12, start first gear motor 7, first gear motor 7 indirect drive casing 12 rotates, the staff closes first gear motor 7 after making casing 12's top be in certain angle, the inside reactant of casing 12 flows out from casing 12's top because of self gravity factor this moment, can know from the above-mentioned, the utility model discloses can avoid the condition that the produced object blockked up ejection of compact department to take place, work efficiency has been improved, the person's of use of staff has made things convenient, slider and the arc slide rail and the casing 12 the skew stability of the reinforcing, the rotatory stability condition of casing 12 has taken place, the practicality has been strong, the rotatory circumstances has been taken place.

Example two

As shown in fig. 1-4, the utility model provides a zinc metal recovery device of zinc smelting process leaching residue, compare in embodiment one, this embodiment still includes: roof 2 is installed at the top of first mounting panel 1, the last surface mounting of roof 2 has pneumatic cylinder 4, the bottom of pneumatic cylinder 4 is provided with hydraulic telescoping rod 3, hydraulic telescoping rod 3's bottom is run through the surface of roof 2 and is connected with top cap 10, reference column 20 is all installed to four corners in the bottom of top cap 10, locating hole 21 has all been seted up to four corners in the top of casing 12, reference column 20 on top cap 10 is installed in the locating hole 21 on casing 12 top, and be clearance connection between the outside of reference column 20 and the pore wall of locating hole 21, the below of casing 12 is provided with second gear motor 16, second gear motor 16 installs the top at third mounting panel 17, the output shaft of second gear motor 16 passes through shaft coupling 5 and is connected with second pivot 19, the other end of second pivot 19 runs through the sealed bearing on casing 12 bottom central point and extends to the inside of casing 12, four corners of the upper surface of third mounting panel 17 all installs connecting post 15, the other end of connecting post 15 is installed in the bottom of casing 12, be provided with puddler 18 on the outer wall of second pivot 19, and puddler 18 is located the inside of casing 12.

In this embodiment, the positioning column 20 on the top cover 10 is installed in the positioning hole 21 on the top of the housing 12, and the outside of the positioning column 20 is in clearance connection with the hole wall of the positioning hole 21, so that the top cover and the housing can be detached conveniently.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a zinc metal recovery unit of zinc smelting technology leached residue, includes base (9), its characterized in that: support seat (8) and first mounting panel (1) are installed respectively to the upper surface both sides of base (9), first gear motor (7) are installed at the top of support seat (8), the output shaft of first gear motor (7) passes through shaft coupling (5) and is connected with first pivot (6), arc slider (11) are all installed to one side outer wall top and the below of second mounting panel (14) in proper order through the inboard and second mounting panel (14) of sealed bearing on first mounting panel (1) outer wall and cavity cyclic annular slide rail (13), the opposite side setting of arc slider (11) is on cavity cyclic annular slide rail (13), and is sliding connection between arc slider (11) and cavity cyclic annular slide rail (13), install on one side outer wall of first mounting panel (1) cavity cyclic annular slide rail (13), install casing (12) on the opposite side outer wall of second mounting panel (14), top cap (10) are installed at the top of casing (12).

2. The zinc metal recovery device for the leaching residue of the zinc smelting process according to claim 1, which is characterized in that: roof (2) are installed at the top of first mounting panel (1), the last surface mounting of roof (2) has pneumatic cylinder (4), the bottom of pneumatic cylinder (4) is provided with hydraulic telescoping rod (3), the surface that roof (2) were run through to the bottom of hydraulic telescoping rod (3) is connected with top cap (10).

3. The zinc metal recovery device for the leaching residue of the zinc smelting process according to claim 1, which is characterized in that: positioning columns (20) are installed at four corners of the bottom of the top cover (10), positioning holes (21) are formed in four corners of the top of the shell (12), the positioning columns (20) on the top cover (10) are installed in the positioning holes (21) in the top of the shell (12), and the outside of the positioning columns (20) is in clearance connection with the hole walls of the positioning holes (21).

4. The zinc metal recovery device for the leaching residue of the zinc smelting process according to claim 1, which is characterized in that: the below of casing (12) is provided with second gear motor (16), the top at third mounting panel (17) is installed in second gear motor (16), the output shaft of second gear motor (16) passes through shaft coupling (5) and is connected with second pivot (19), the other end of second pivot (19) runs through the sealed bearing on casing (12) bottom central point puts and extends to the inside of casing (12).

5. The zinc metal recovery device for the leaching slag of the zinc smelting process according to claim 4, characterized in that: spliced pole (15) are all installed to four corners of the upper surface of third mounting panel (17), the bottom at casing (12) is installed to the other end of spliced pole (15).

6. The zinc metal recovery device for the leaching slag of the zinc smelting process according to claim 4, characterized in that: and a stirring rod (18) is arranged on the outer wall of the second rotating shaft (19), and the stirring rod (18) is positioned in the shell (12).