CN216663259U

CN216663259U - Double-anode residual anode electrolyte cleaning equipment

Info

Publication number: CN216663259U
Application number: CN202123169526.7U
Authority: CN
Inventors: 杨正伟; 佘建敏; 张勇; 林波; 姜新立
Original assignee: GUIZHOU LELIS MACHINE DESIGN AND MANUFACTURE CO LTD
Current assignee: GUIZHOU LELIS MACHINE DESIGN AND MANUFACTURE CO LTD
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-03
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a double-anode residual electrolyte cleaning device which comprises a horizontal rack, and an inclined U-shaped rack and a vertical rack which are respectively fixed on the horizontal rack, wherein lateral scraping mechanisms are symmetrically arranged at two ends of the inclined U-shaped rack, an inclined scraping mechanism is arranged on the vertical rack, a tipping mechanism is arranged on the horizontal rack, a U-shaped movable seat is movably connected to the tipping mechanism, a guide rod channel is reserved at the top of the U-shaped movable seat, a lifting mechanism is arranged at one side of the U-shaped movable seat, and a guide rod clamping mechanism is arranged at one side of the top of the U-shaped movable seat. The utility model adopts the tipping mechanism to rotate the scraping station, so that the conveying lines of the scraping station and the catenary system are staggered, and the catenary system can continuously convey other double-anode groups to be cleaned, thus a plurality of cleaning machines can be arranged to clean a plurality of double-anode groups at the same time, and the cleaning efficiency is greatly improved.

Description

Double-anode residual anode electrolyte cleaning equipment

Technical Field

The utility model relates to a double-anode residual anode electrolyte cleaning device, and belongs to the technical field of residual anode electrolyte cleaning.

Background

In the electrolytic aluminum process, the anode carbon block is gradually lost in the electrolytic process, and meanwhile, the electrolyte layer is attached to the upper surface of the anode carbon block in the electrolytic process, so that the electrolytic effect is influenced. Therefore, it is necessary to remove the electrolyte attached to the upper surface of the anode and to recover and reuse the removed electrolyte. The thickness of the electrolyte layer on the surface of the anode scrap is about 300mm, and the anode scrap has the physical characteristics of block and powder, and is brittle and strong in adhesive force.

At present, the electrolyte cleaning mode on the anode carbon block comprises worker cleaning and scraper cleaning, however, the manual cleaning process is to use a pneumatic pick to pump blocky electrolyte and use compressed air to blow powder-shaped electrolyte, the cleaning efficiency is extremely low, the cleaning effect is poor, the environmental pollution is large, and the method has great harm to the physical and mental health of workers. When the scraper is used for cleaning, the double anode group to be cleaned moves to the scraper through the catenary system, and is conveyed out through the catenary system after being cleaned by the scraper; because the scraper can only clean one double-anode group at a time, other double-anode groups hung on the catenary system can only wait in line, and the cleaning efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides double-anode residual anode electrolyte cleaning equipment which can reduce the labor intensity of workers, reduce the environmental pollution and improve the working efficiency.

The technical scheme of the utility model is as follows: the utility model provides a anodal anode scrap electrolyte cleaning equipment, include horizontal rack and fix tilting U type frame and the vertical frame on horizontal rack respectively, install the side direction symmetrically at the both ends of tilting U type frame and shovel the mechanism of scraping, install the slant on vertical frame and shovel the mechanism of scraping, install tilting mechanism on horizontal rack, swing joint has U type sliding seat on tilting mechanism, it has the guide arm passageway to reserve at the top of U type sliding seat, install in one side of U type sliding seat and lift the mechanism, install guide arm fixture in top one side of U type sliding seat.

Further, the mechanism is scraped to side direction shovel includes installing the bracing at tilting U type framework inboard symmetrically, and hinged joint has short connecting rod and long connecting rod respectively on the bracing, and hinged joint has the knife rest between short connecting rod and long connecting rod, four-bar linkage is constituteed to bracing, short connecting rod, long connecting rod and knife rest, has the side direction shovel to scrape the pneumatic cylinder at the top hinged joint of tilting U type framework, the telescopic link that the pneumatic cylinder was scraped to side direction shovel and the one end hinged joint of knife rest, has the side direction shovel to scrape the blade at the other end fixed mounting of knife rest.

Further, the slant is shoveled and is scraped the mechanism and is included last connecting rod and lower connecting rod of hinged joint in vertical frame respectively, and hinged joint has the mount pad between last connecting rod and lower connecting rod, four-bar linkage is constituteed to vertical frame, last connecting rod, lower connecting rod and mount pad, has the slant to shovel at the top hinged joint of vertical frame and scrapes the pneumatic cylinder, the slant is shoveled and is scraped the telescopic link of pneumatic cylinder and the one end hinged joint of mount pad, scrapes the blade at the other end fixed mounting of mount pad.

Furthermore, the lateral scraping blade and the oblique scraping blade are positioned in the same inclined plane.

Further, the tilting mechanism includes that the arc pinion rack and the gear motor of fixed mounting in U type sliding seat bottom that fix inboard in horizontal frame symmetrically have seted up the arc spout on the arc pinion rack of both sides symmetrically, rotate in the bottom of U type sliding seat and be connected with two gyro wheel axles, all install the gyro wheel at the both ends of every gyro wheel axle, the gyro wheel rolls with the arc spout on the arc pinion rack and cooperates, at the tip fixed connection drive gear of gear motor's output shaft simultaneously, and drive gear and the rack toothing who fixes on the arc pinion rack.

Further, lift the mechanism including setting up layer board and the hinged joint in U type sliding seat bottom the lever in U type sliding seat side, it lifts the pneumatic cylinder still to hinged joint on U type sliding seat, the telescopic link that lifts the pneumatic cylinder is connected with the one end hinged joint of lever, the other end and the layer board hinged joint of lever.

Further, guide arm fixture is including fixing the gear box at U type sliding seat top and fixing the support frame at the gear box rear side, top fixed mounting at the support frame has the roof, parallel rotation is connected with left-hand spindle and right-hand spindle between roof and gear box, and the lower extreme of left-hand spindle and right-hand spindle all stretches into in the gear box, and respectively with left gear and the right gear fixed connection of intermeshing in the gear box, respectively fixedly connected with left centre gripping arm and right centre gripping arm in left-hand spindle and right-hand spindle, fixedly connected with otic placode in the left-hand spindle, there is the centre gripping pneumatic cylinder at support frame one side hinged joint, and the telescopic link and the otic placode hinged joint of centre gripping pneumatic cylinder.

Furthermore, guide plates are symmetrically and fixedly arranged on the guide rod channel.

Further, the bottom of the U-shaped movable seat is provided with a material receiving chute.

Due to the adoption of the technical scheme, the utility model has the advantages that: the utility model has high automation degree, improves the production efficiency and the cleaning effect of the electrolyte, reduces the pollution of cleaning work to the environment, ensures the health of workers and greatly reduces the labor intensity of the workers. Meanwhile, the scraping station is rotated by the tipping mechanism, so that the conveying lines of the scraping station and the catenary system are staggered, the catenary system can continuously convey other double-anode groups to be cleaned, a plurality of cleaning machines can be arranged to clean a plurality of double-anode groups at the same time, and the cleaning efficiency is greatly improved.

Drawings

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

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

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a left side view of FIG. 2;

FIG. 5 is a sectional view A-A of FIG. 4;

FIG. 6 is a cross-sectional view B-B of FIG. 4;

FIG. 7 is a bottom perspective view of the structural schematic of the present invention;

FIG. 8 is an enlarged view at E of FIG. 7;

FIG. 9 is a perspective view of a schematic of the guide bar clamping mechanism;

FIG. 10 is a front view of the schematic construction of the guide bar clamping mechanism;

fig. 11 is a schematic view of the U-shaped movable seat moving from the material receiving station to the scraping station.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples.

The embodiment of the utility model comprises the following steps: the structure schematic diagram of double anode residual electrolyte cleaning equipment is shown in fig. 1-4, including horizontal frame 1 and tilting U type frame 2 and vertical frame 4 of fixing on horizontal frame 1 respectively, install side direction shovel at tilting U type frame 2's both ends symmetry and scrape mechanism 3, install the slant on vertical frame 4 and scrape mechanism 5, install tilting mechanism 8 on horizontal frame 1, swing joint has U type sliding seat 12 on tilting mechanism 8, it has the guide arm passageway to reserve at the top of U type sliding seat 12, install lifting mechanism 9 in one side of U type sliding seat 12, install guide arm fixture 7 in top one side of U type sliding seat 12. Further, the guide bar channels are symmetrically and fixedly provided with guide plates 10, so that the anode guide bar 11 of the double-anode group can be conveniently and smoothly guided into the U-shaped movable seat 12. The bottom of the U-shaped movable seat 12 is provided with a material receiving chute 13 which can lead out the electrolyte scraped by the scraper, thereby being convenient for recycling.

Referring to fig. 4, the side scraping mechanism 3 includes an inclined strut 301 symmetrically installed inside the inclined U-shaped frame 2, a short link 303 and a long link 304 are hinged to the inclined strut 301, a knife rest 305 is hinged between the short link 303 and the long link 304, the inclined strut 301, the short link 303, the long link 304 and the knife rest 305 form a four-link mechanism, a side scraping hydraulic cylinder 302 is hinged to the top of the inclined U-shaped frame 2, a telescopic rod of the side scraping hydraulic cylinder 302 is hinged to one end of the knife rest 305, and a side scraping blade 306 is fixedly installed at the other end of the knife rest 305.

Referring to fig. 5, the oblique scraping mechanism 5 includes an upper link 502 and a lower link 503 which are hinged to the vertical frame 4, a mounting base 504 is hinged between the upper link 502 and the lower link 503, the vertical frame 4, the upper link 502, the lower link 503 and the mounting base 504 form a four-link mechanism, an oblique scraping hydraulic cylinder 501 is hinged to the top of the vertical frame 4, an expansion rod of the oblique scraping hydraulic cylinder 501 is hinged to one end of the mounting base 504, and an oblique scraping blade 505 is fixedly mounted at the other end of the mounting base 504. The lateral scraping blade 306 and the oblique scraping blade 505 are located in the same inclined plane, so that the lateral scraping blade 306 and the oblique scraping blade 505 can simultaneously scrape the electrolyte on the upper surface of the binode carbon block 6.

Referring to fig. 6 to 8, the tilting mechanism 8 includes arc-shaped toothed plates 801 symmetrically fixed on the inner side of the horizontal rack 1 and a reduction motor 803 fixedly installed at the bottom of the U-shaped movable seat 12, arc-shaped sliding grooves 807 are symmetrically formed in the arc-shaped toothed plates 801 at both sides, two roller shafts 805 are rotatably connected to the bottom of the U-shaped movable seat 12, rollers 806 are installed at both ends of each roller shaft 805, the rollers 806 are in rolling fit with the arc-shaped sliding grooves 807 on the arc-shaped toothed plates 801, a driving gear 802 is fixedly connected to an end of an output shaft 804 of the reduction motor 803, and the driving gear 802 is engaged with a rack fixed on the arc-shaped toothed plates 801. The gear motor 803 can adopt a gear motor with a bidirectional output shaft, so that the drive gears 802 can be arranged on the output shafts 804 at the two ends, and the drive effect is better.

Referring to fig. 5, the lifting mechanism 9 includes a supporting plate 903 disposed at the bottom of the U-shaped movable seat 12 and a lever 902 hinged to the side of the U-shaped movable seat 12, the U-shaped movable seat 12 is further hinged to a lifting hydraulic cylinder 901, an expansion rod of the lifting hydraulic cylinder 901 is hinged to one end of the lever 902, and the other end of the lever 902 is hinged to the supporting plate 903.

Referring to fig. 9 and 10, the guide rod clamping mechanism 7 includes a gear box 701 fixed on the top of the U-shaped movable seat 12 and a support frame 703 fixed on the rear side of the gear box 701, a top plate 705 is fixedly installed on the top of the support frame 703, a left rotating shaft 702 and a right rotating shaft 706 are rotatably connected in parallel between the top plate 705 and the gear box 701, the lower ends of the left rotating shaft 702 and the right rotating shaft 706 both extend into the gear box 701 and are fixedly connected with a left gear 710 and a right gear 711 engaged with each other in the gear box 701 respectively, a left clamping arm 708 and a right clamping arm 707 are fixedly connected on the left rotating shaft 702 and the right rotating shaft 706 respectively, an ear plate 709 is fixedly connected on the left rotating shaft 702, a clamping hydraulic cylinder 704 is hinged on one side of the support frame 703, and a telescopic rod 704 of the clamping hydraulic cylinder is hinged with the ear plate 709.

The working principle of the utility model is as follows:

firstly, six pieces of double anode residual electrolyte cleaning equipment are arranged below a conveying path of a catenary system 16, then a first double anode group is conveyed to a first cleaning machine through the catenary system 16, a U-shaped movable seat 12 is in a horizontal state in an initial state and is positioned at a material receiving station 14, a double anode guide rod 11 of the first double anode group smoothly enters the U-shaped movable seat 12 of the first cleaning machine along a guide plate 10, a clamping hydraulic cylinder 704 acts, and as a left gear 710 and a right gear 711 at the lower ends of a left rotating shaft 702 and a right rotating shaft 706 are meshed with each other, when the left rotating shaft 702 rotates, the left rotating shaft 702 is driven to rotate simultaneously, so that the double anode guide rod 11 can be clamped and fixed through a left clamping arm 708 and a right clamping arm 707 on the left rotating shaft 702 and the right rotating shaft 706. At this time, the lifting hydraulic cylinder 901 acts to push the lever 902 to rotate, so that the supporting plate 903 at the other end of the lever 902 lifts the binode carbon block 6 to move upwards to the scraping height, and the lifting hydraulic cylinder 602 stops acting. Referring to fig. 11, at this time, since the driving gear 802 on the output shaft 804 of the reduction motor 803 is engaged with the rack on the arc-shaped toothed plate 801, and the roller 806 on the roller shaft 805 at the bottom of the U-shaped movable seat 12 is in rolling fit with the arc-shaped sliding groove 807 on the arc-shaped toothed plate 801, when the driving gear 802 rotates, the U-shaped movable seat 12 can be driven to move along the arc-shaped toothed plate 801 until the U-shaped movable seat 12 becomes inclined and is located on the scraping station 15, and at this time, the first double-anode group is located right on the scraping station 15 of the first cleaning machine, so that the scraping station 15 where the first double-anode group is located is staggered with the conveying route of the catenary system 16, so that the catenary system 16 can continue to convey the second double-anode group to the second cleaning machine, and repeat the above process until the sixth double-anode group is located on the sixth cleaning machine, so that the six double-anode groups can be cleaned simultaneously by the six cleaning machines, the cleaning efficiency is greatly improved.

After the double-anode group moves to the scraping station 15, the lateral scraping mechanism 3 and the oblique scraping mechanism 5 on the cleaning machine work simultaneously to scrape the electrolyte on the upper surface of the double-anode carbon block 6, and the scraped electrolyte falls into the material receiving chute 13, so that the electrolyte is conveniently collected and recycled.

Claims

1. The utility model provides a anodal anode scrap electrolyte clean-up equipment, includes horizontal rack (1) and fixes tilting U type frame (2) and vertical frame (4) on horizontal rack (1) respectively, its characterized in that: install side direction shovel at the both ends of tilting U type frame (2) symmetrically and scrape mechanism (3), install the slant on vertical frame (4) and shovel and scrape mechanism (5), install tilting mechanism (8) on horizontal frame (1), swing joint has U type sliding seat (12) on tilting mechanism (8), it has the guide arm passageway to reserve at the top of U type sliding seat (12), install in one side of U type sliding seat (12) and lift mechanism (9), install guide arm fixture (7) in top one side of U type sliding seat (12).

2. The double anode residual electrolyte cleaning apparatus according to claim 1, wherein: mechanism (3) is scraped including installing bracing (301) at tilting U type frame (2) inboard symmetrically, hinged joint has short connecting rod (303) and long connecting rod (304) respectively on bracing (301), hinged joint has knife rest (305) between short connecting rod (303) and long connecting rod (304), four-bar linkage is constituteed to bracing (301), short connecting rod (303), long connecting rod (304) and knife rest (305), has side direction to shovel at the top hinged joint of tilting U type frame (2) and scrapes pneumatic cylinder (302), the telescopic link that the pneumatic cylinder (302) was scraped to side direction shovel and the one end hinged joint of knife rest (305), has side direction to shovel at the other end fixed mounting of knife rest (305) and scrapes blade (306).

3. The double anode residual electrolyte cleaning apparatus according to claim 1, wherein: mechanism (5) is scraped including last connecting rod (502) and lower connecting rod (503) of difference hinged joint on vertical frame (4), and hinged joint has mount pad (504) between last connecting rod (502) and lower connecting rod (503), four-bar linkage is constituteed to vertical frame (4), last connecting rod (502), lower connecting rod (503) and mount pad (504), has the slant to shovel at the top hinged joint of vertical frame (4) and scrapes pneumatic cylinder (501), the telescopic link that the pneumatic cylinder (501) was scraped to the slant is connected with the one end hinged joint of mount pad (504), scrapes blade (505) at the other end fixed mounting of mount pad (504).

4. The double anode residual electrolyte cleaning apparatus according to claim 2 or 3, characterized in that: the lateral scraping blade (306) and the oblique scraping blade (505) are positioned in the same inclined plane.

5. The double anode residual electrolyte cleaning apparatus according to claim 1, wherein: tilting mechanism (8) have seted up arc spout (807) including fixing arc pinion rack (801) and fixed mounting at U type sliding seat (12) bottom at arc pinion rack (801) of horizontal frame (1) inboard symmetrically including symmetry, rotate in the bottom of U type sliding seat (12) and be connected with two roller shafts (805), all install gyro wheel (806) at the both ends of every roller shaft (805), gyro wheel (806) and arc spout (807) roll cooperation on arc pinion rack (801), simultaneously at the tip fixed connection drive gear (802) of output shaft (804) of gear motor (803), and drive gear (802) with fix the rack toothing on arc pinion rack (801).

6. The double anode residual electrolyte cleaning apparatus according to claim 1, wherein: the lifting mechanism (9) comprises a supporting plate (903) arranged at the bottom of the U-shaped movable seat (12) and a lever (902) hinged to the side face of the U-shaped movable seat (12), the U-shaped movable seat (12) is further hinged to a lifting hydraulic cylinder (901), a telescopic rod of the lifting hydraulic cylinder (901) is hinged to one end of the lever (902), and the other end of the lever (902) is hinged to the supporting plate (903).

7. The double anode residual electrolyte cleaning apparatus according to claim 1, wherein: the guide rod clamping mechanism (7) comprises a gear box (701) fixed at the top of the U-shaped movable seat (12) and a supporting frame (703) fixed at the rear side of the gear box (701), a top plate (705) is fixedly arranged at the top of the supporting frame (703), a left rotating shaft (702) and a right rotating shaft (706) are connected between the top plate (705) and the gear box (701) in a parallel rotating way, the lower ends of the left rotating shaft (702) and the right rotating shaft (706) extend into the gear box (701), and are respectively fixedly connected with a left gear (710) and a right gear (711) which are meshed with each other in the gear box (701), a left clamping arm (708) and a right clamping arm (707) are respectively and fixedly connected on the left rotating shaft (702) and the right rotating shaft (706), an ear plate (709) is fixedly connected on the left rotating shaft (702), a clamping hydraulic cylinder (704) is hinged on one side of the supporting frame (703), and the telescopic rod for clamping the hydraulic cylinder (704) is hinged with the ear plate (709).

8. The double anode residual electrolyte cleaning apparatus according to claim 1, wherein: guide plates (10) are symmetrically and fixedly arranged on the guide rod channel.

9. The double anode residual electrolyte cleaning apparatus according to claim 1, wherein: and a material receiving chute (13) is arranged at the bottom of the U-shaped movable seat (12).