CN218079234U

CN218079234U - Ladle cleaning machine for aluminum electric heating

Info

Publication number: CN218079234U
Application number: CN202222441574.5U
Authority: CN
Inventors: 韩辉; 张盛道; 刘瑜; 马少帅; 朱全功; 姜彬
Original assignee: Shandong Nanshan Aluminium Co Ltd
Current assignee: Shandong Nanshan Aluminium Co Ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-20
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses an aluminium electroloysis heat lifts a packet descaling machine mainly relates to aluminium electroloysis field. The lifting hydraulic cylinder is arranged on the foundation base, two telescopic rods are connected to the top ends of the lifting hydraulic cylinder, a bearing frame is fixed to the top ends of the telescopic rods, a rotating motor and a speed reducer are arranged in the bearing frame, the rotating motor and the speed reducer are fixedly mounted inside the bearing frame and connected between the rotating motor and the speed reducer through bearings, a bearing seat is connected to the lower end of the speed reducer and penetrates through the lower surface of the bearing frame, and a cleaning main rotating shaft is rotatably connected to the bottom end of the bearing seat. The beneficial effects of the utility model reside in that: it reduces the time for cooling the ladle and improves the operation rate of the vacuum ladle.

Description

Aluminium electric heating ladle cleaning machine

Technical Field

The utility model relates to the field of aluminum electrolysis, in particular to an aluminum electrolysis heat ladle cleaning machine.

Background

The vacuum aluminum outlet ladle in the electrolytic aluminum enterprise mostly adopts a process method of complete cooling and manual cleaning. The process method needs longer cooling time and long time consumption, so that the period of putting into use again is overlong, vacuum ladles are easy to overstock, the number of the vacuum ladles actually used for production is reduced, the operation rate is reduced, partial aluminum liquid vacuum ladles are still used in a disease state under the condition of insufficient operation and under the condition of damaged linings, great potential safety hazards exist in the use process, dust and smoke are greatly blown up in the aluminum liquid vacuum ladle cold cleaning process, the operation environment is quite bad, and the physical and mental health of people is seriously influenced.

The existing ladle cleaning technology still adopts a cold cleaning mode, so that the period of ladle re-use is too long, the vacuum ladle is easy to overstock, and the operation rate is low; the impurity after the cooling condenses into an organic whole, and is very hard, and it is big to adopt current technical means to clear up the degree of difficulty, and the ladle wall is cleared up to the cold ladle in addition bears great power, and the fragile ladle lining is lifted by the birth weight, and it wastes time and energy to reappear to build by laying bricks or stones.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aluminium electroloysis heat is lifted a packet descaling machine, it has reduced the time of cooling heat package, and the cycle that comes into operation again of two-man ladle shortens, improves the operating rate of vacuum two-man ladle.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the main part includes translation mechanism, elevating system, rotary mechanism, clearance mechanism and stop gear, translation mechanism includes that two parallel arrangement leave certain interval between the translation guide rail on the ground basis and two guide rails, the outside of translation guide rail is fixed with elevating system, elevating system includes lift hydraulic cylinder, lift hydraulic cylinder is provided with on the ground basis that two are fixed in the outside of two translation guide rails respectively, lift hydraulic cylinder's top is connected with the telescopic link, the top of telescopic link is fixed with the bearing frame, be provided with rotary mechanism in the bearing frame, rotary mechanism includes rotating electrical machines and speed reducer, rotating electrical machines and speed reducer fixed mounting are connected through the bearing between the inside of bearing frame and rotating electrical machines and speed reducer, the lower extreme of speed reducer is connected with the bearing frame, the bearing frame runs through the lower surface in the bearing frame, rotatable the being connected with in clearance main rotation axis in the bottom of bearing frame.

Preferably, the translation mechanism further comprises a translation trolley body, an annular steel frame is welded on the upper surface of the translation trolley body, the diameter of the steel frame is slightly larger than that of the ladle and is used for keeping the ladle stationary relative to the trolley when the ladle is placed on the translation trolley body to move, a trolley driving motor is fixedly mounted at the front end of the translation trolley body close to the edge, rollers are rotatably arranged on the lower surface of the translation trolley body and are matched with the translation guide rails and can roll along the extension direction of the translation guide rails.

Preferably, the front side and the rear side of the hydraulic oil cylinder are respectively provided with four supporting guide supports, one side of each supporting guide support close to the hydraulic oil cylinder is respectively provided with a primary-secondary guide slide rail, each primary-secondary guide slide rail is composed of two slide rails with different lengths, and two ends of the front side and the rear side of the bearing frame are respectively fixed on the short guide rails of the primary-secondary guide slide rails.

Preferably, the bottom end of the cleaning main rotating shaft is fixedly connected with a cleaning support, and a plurality of cleaning teeth are distributed on the lower surface of the cleaning support in a circumferential array.

Preferably, the dust excluding hood has cup jointed on the main rotation axis of clearance, the central point of dust excluding hood puts and is provided with the round hole that runs through in the upper surface, the dust excluding hood is cake type structure, the lower surface of dust excluding hood is provided with opening and open-ended diameter and slightly is greater than the clearance support, the lower extreme of round hole is provided with the gasket with the position of clearance support contact, dust remover and smoke exhaust pipe are connected to the dust excluding hood in.

Preferably, a limiting mechanism is arranged on the front side of one of the support guide supports and comprises a first fixing support fixed on a foundation, a clamping oil cylinder is hinged to the upper end of the first fixing support, a clamping support arm is hinged to the tail end of the clamping oil cylinder, an arc-shaped gasket is fixedly connected to one end of the clamping support arm, the radian of the gasket is consistent with that of the outer side wall of the ladle, a second fixing support is hinged to the other end of the clamping support arm, and the second fixing support is fixed on the support guide supports.

Contrast prior art, the beneficial effects of the utility model reside in that:

1. the time for cooling the hot ladle is reduced, the period for putting the ladle into use again is shortened, and the operation rate of the vacuum ladle is improved.

2. The hot ladle is cleaned in time, so that impurities are not fully contacted with air, and the impurities are soft and convenient to clean.

3. The new ladle cleaning process is used for cleaning the condensate on the inner wall of the ladle in a new ladle cleaning process mode.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Reference numerals shown in the drawings:

1. a load-bearing frame; 2. supporting the guide bracket; 3. a primary and secondary guide slide rail; 4. a speed reducer; 5. a rotating electric machine; 6. a telescopic rod; 7. lifting a hydraulic oil cylinder; 8. a roller; 9. a translational trolley body; 10. a steel frame; 11. Clamping the support arm; 12. cushion blocks; 13. a trolley driving motor; 14. clamping the oil cylinder; 15. a first fixed bracket; 16. a bearing seat; 17. cleaning the main rotating shaft; 18. foundation; 19. cleaning the bracket; 20. cleaning teeth; 21. a dust hood; 22. and a second fixed bracket.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present invention.

In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only relational terms determined for convenience of describing structural relationships of the components or elements of the present invention, and are not intended to refer to any component or element of the present invention, and are not to be construed as limiting the present invention.

Aluminium electroloysis heat lifts a clearance machine, major structure includes translation mechanism, elevating system, rotary mechanism, clearance mechanism and stop gear, translation mechanism includes that two parallels set up and leave certain interval between translation guide rail and two guide rails on ground basis 18, translation guide rail's the outside is fixed with elevating system, elevating system includes lift hydraulic cylinder 7, lift hydraulic cylinder 7 is provided with on two ground basis 18 that are fixed in two translation guide rail's the outside respectively, lift hydraulic cylinder 7's top is connected with telescopic link 6, telescopic link 6's top is fixed with bearing frame 1, be provided with rotary mechanism in the bearing frame 1, rotary mechanism includes rotating electrical machines 5 and speed reducer 4, rotating electrical machines 5 and speed reducer 4 fixed mounting are connected through the bearing between inside and rotating electrical machines 5 and the 4 of bearing frame 1, the lower extreme of speed reducer 4 is connected with bearing frame 16, bearing frame 16 runs through the lower surface in bearing frame 1, the rotatable clearance main rotation axis 17 that is connected with in bottom of bearing frame 16, and equipment carries out the during operation, and each mechanism cooperation work realizes the clearance work of bringing aluminium electroloysis to the package.

In order to convey the two-man ladle to a cleaning position, the translation mechanism further comprises a translation trolley body 9, an annular steel frame 10 is welded on the upper surface of the translation trolley body 9, the diameter of the steel frame 10 is slightly larger than that of the two-man ladle and used for keeping the two-man ladle static relative to the trolley when the two-man ladle is placed on the translation trolley body 9 to move, a trolley driving motor 13 is fixedly installed at the front end of the translation trolley body 9 close to the edge, a roller 8 is rotatably arranged on the lower surface of the translation trolley body 9, and the roller 8 is matched with the translation guide rail and can roll along the extension direction of the translation guide rail.

In order to bear the rotating mechanism and the cleaning mechanism and drive the rotating mechanism and the cleaning mechanism to conduct guiding work of vertical linear motion, the front side and the rear side of the hydraulic oil cylinder are respectively provided with four supporting and guiding supports 2, one side, close to the hydraulic oil cylinder, of each supporting and guiding support 2 is respectively provided with a primary-secondary guiding slide rail 3, each primary-secondary guiding slide rail 3 is composed of two slide rails different in length, and two ends of the front side face and the rear side face of the bearing frame 1 are respectively fixed on short guide rails of the primary-secondary guiding slide rails 3.

In order to better realize the cleaning work of the hot ladle, a cleaning bracket 19 is fixedly connected to the bottom end of the cleaning main rotating shaft 17, and a plurality of cleaning teeth 20 are distributed on the lower surface of the cleaning bracket 19 in a circumferential array.

In order to reduce the environmental pollution who appears at the clearance in-process, dust excluding hood 21 has been cup jointed on clearance owner rotation axis 17, the central point of dust excluding hood 21 puts and is provided with the round hole that runs through in the upper surface, dust excluding hood 21 is cake type structure, the lower surface of dust excluding hood 21 is provided with opening and open-ended diameter slightly and is greater than clearance support 19, the lower extreme of round hole is provided with the gasket with the position of clearance support 19 contact, dust remover and exhaust pipe are connected to the 21 in-connection of dust excluding hood.

In order to limit the ladle and avoid the rotation of the ladle under stress, a limiting mechanism is arranged on the front side of one of the support guide supports 2 and comprises a first fixing support 15 fixed on a foundation 18, a clamping oil cylinder 14 is hinged to the upper end of the first fixing support 15, a clamping support arm 11 is hinged to the tail end of the clamping oil cylinder 14, an arc-shaped gasket is fixedly connected to one end of the clamping support arm 11, the radian of the gasket 12 is consistent with that of the outer side wall of the ladle, a second fixing support 22 is hinged to the other end of the clamping support arm 11, and the second fixing support 22 is fixed on the support guide supports 2.

Example (b): an aluminum electric heating ladle cleaning machine.

The main structure comprises a translation mechanism, an elevating mechanism, a rotating mechanism, a cleaning mechanism and a limiting mechanism, wherein the translation mechanism comprises two translation guide rails which are arranged on a foundation 18 in parallel, a certain interval is reserved between the translation guide rails, the translation mechanism further comprises a translation trolley body 9, an annular steel frame 10 is welded on the upper surface of the translation trolley body 9, the diameter of the steel frame 10 is slightly larger than a two-man ladle and is used for keeping the two-man ladle static relative to a trolley when the two-man ladle is placed on the translation trolley body 9 to move, a trolley driving motor 13 is fixedly installed at the position, close to the edge, of the front end of the translation trolley body 9, a roller 8 is rotatably arranged on the lower surface of the translation trolley body 9, the roller 8 is matched with the translation guide rails and can roll along the extending direction of the translation guide rails, the roller 8 is powered and driven by the trolley driving motor 13, and the whole translation mechanism is responsible for accurately conveying the two-man ladle to the cleaning position.

The outer side of the translation guide rail is fixed with a lifting mechanism, the lifting mechanism comprises a lifting hydraulic oil cylinder 7, the lifting hydraulic oil cylinder 7 is provided with two foundation foundations 18 which are respectively fixed on the outer sides of the two translation guide rails, the top end of the lifting hydraulic oil cylinder 7 is connected with a telescopic rod 6, the top end of the telescopic rod 6 is fixed with a bearing frame 1, the front side and the rear side of the hydraulic oil cylinder are respectively provided with four supporting guide supports 2, the supporting guide supports 2 are four in number, one side, close to the hydraulic oil cylinder, of each supporting guide support 2 is respectively provided with a primary-secondary guide slide rail 3, each primary-secondary guide slide rail 3 is composed of two slide rails different in length, the long guide rail penetrates through the whole side surface of each supporting guide support 2, the length of each short guide rail is the same as that of the hydraulic oil cylinder, the two ends of the front side and the rear side of each bearing frame 1 are respectively fixed on the short guide rails of the primary-secondary guide slide rails 3, the whole lifting mechanism is controlled by the lifting hydraulic oil cylinder 7 to vertically move, and the short guide rails of the primary-secondary guide slide rails 3 are the lifting hydraulic oil cylinder 7 in height, and the lifting hydraulic oil cylinder 7 are the same, so that the bearing frame 1 is prevented from being pressed downwards to damage to the lifting hydraulic oil cylinder 7.

The bearing frame is characterized in that a rotating mechanism is arranged in the bearing frame 1 and comprises a rotating motor 5 and a speed reducer 4, the rotating motor 5 and the speed reducer 4 are fixedly installed in the bearing frame 1, the rotating motor 5 is connected with the speed reducer 4 through a bearing, the lower end of the speed reducer 4 is connected with a bearing seat 16, the bearing seat 16 penetrates through the lower surface of the bearing frame 1, the bottom end of the bearing seat 16 is rotatably connected with a cleaning main rotating shaft 17, and the whole rotating mechanism provides rotating torque for the whole equipment.

The bottom end of the cleaning main rotating shaft 17 is fixedly connected with a cleaning support 19, and a plurality of cleaning teeth 20 are distributed on the lower surface of the cleaning support 19 in a circumferential array and are responsible for cleaning sundries condensed in the ladle wall.

The dust excluding hood 21 has been cup jointed on clearance main rotation axis 17, dust excluding hood 21 is cake type structure, the lower surface of dust excluding hood 21 is provided with opening and open-ended diameter and slightly is greater than clearance support 19, the central point of dust excluding hood 21 puts and is provided with the round hole that runs through in the upper surface for cup joint clearance main rotation axis 17, the lower extreme of round hole is provided with the gasket with the position of clearance support 19 contact, thereby produces the friction and produce wearing and tearing to equipment with dust excluding hood 21 when preventing to clear up support 19 rotation, dust remover and exhaust pipe are connected to the dust excluding hood 21 in-connection for carry out effectual suction with flue gas, dust etc. that the clearance in-process produced and collect, it is that above-mentioned dust remover and exhaust pipe are common dust collector and the fume extractor in the market to understand.

The front side of one of the support guide supports 2 is provided with a limiting mechanism, the limiting mechanism comprises a first fixing support 15 fixed on a foundation 18, the upper end of the first fixing support 15 is hinged with a clamping oil cylinder 14, the tail end of the clamping oil cylinder 14 is hinged with a clamping support arm 11, one end of the clamping support arm 11 is fixedly connected with a circular arc-shaped gasket, the radian of the cushion block 12 is consistent with that of the outer side wall of the ladle, the other end of the clamping support arm 11 is hinged with a second fixing support 22, the second fixing support 22 is fixed on the support guide support 2, when the ladle enters a cleaning position, the clamping support arm 11 is controlled through the clamping oil cylinder 14, the cushion block 12 is in contact with the ladle, thrust is generated on the ladle, the bottom edge of the ladle can be close to the steel frame 10, the ladle is limited, and the ladle is prevented from being rotated under the stress.

Claims

1. Aluminium electricity fever bale lifting cleaning machine, its characterized in that, including translation mechanism, elevating system, rotary mechanism, clearance mechanism and stop gear, translation mechanism includes that two parallel arrangement leave certain interval between translation guide rail and two guide rails on ground basis (18), the outside of translation guide rail is fixed with elevating system, elevating system includes lift hydraulic cylinder (7), lift hydraulic cylinder (7) are provided with on two ground basis (18) that are fixed in the outside of two translation guide rails respectively, the top of lift hydraulic cylinder (7) is connected with telescopic link (6), the top of telescopic link (6) is fixed with bearing frame (1), be provided with rotary mechanism in bearing frame (1), rotary mechanism includes rotating electrical machines (5) and speed reducer (4), rotating electrical machines (5) and speed reducer (4) fixed mounting are connected through the bearing between the inside of bearing frame (1) and rotating electrical machines (5) and speed reducer (4), the lower extreme of speed reducer (4) is connected with bearing frame (16), bearing frame (16) run through the lower surface in bearing frame (1), the bottom of rotatable clearance bearing frame (16) is connected with main rotation axis (17).

2. The aluminum electric heating ladle cleaning machine according to claim 1, wherein the translation mechanism further comprises a translation trolley body (9), a circular steel frame (10) is welded to the upper surface of the translation trolley body (9), the diameter of the steel frame (10) is slightly larger than that of a ladle, the ladle is kept static relative to the trolley when the ladle is placed on the translation trolley body (9) to move, a trolley driving motor (13) is fixedly installed at a position, close to the edge, of the front end of the translation trolley body (9), a roller (8) is rotatably arranged on the lower surface of the translation trolley body (9), and the roller (8) is matched with the translation guide rail and can roll along the extension direction of the translation guide rail.

3. The aluminum electric heating ladle cleaner as claimed in claim 1, wherein the front and rear sides of the hydraulic cylinder are respectively provided with four support guide brackets (2), one side of each support guide bracket (2) close to the hydraulic cylinder is respectively provided with a primary and secondary guide slide rail (3), the primary and secondary guide slide rails (3) are composed of two slide rails with different lengths, and two ends of the front and rear sides of the bearing frame (1) are respectively fixed on the short guide rails of the primary and secondary guide slide rails (3).

4. The aluminum electric heating ladle cleaner as recited in claim 1, wherein a cleaning bracket (19) is fixedly connected to the bottom end of the cleaning main rotating shaft (17), and a plurality of cleaning teeth (20) are circumferentially distributed on the lower surface of the cleaning bracket (19).

5. The aluminum electric heating ladle cleaning machine according to claim 1, wherein a dust hood (21) is sleeved on the main cleaning rotating shaft (17), a round hole penetrating through the upper surface is formed in the center of the dust hood (21), the dust hood (21) is of a round cake type structure, the lower surface of the dust hood (21) is provided with an opening, the diameter of the opening is slightly larger than that of the cleaning support (19), a gasket is arranged at the position where the lower end of the round hole is in contact with the cleaning support (19), and a dust remover and a smoke exhaust pipeline are connected in the dust hood (21).

6. The aluminum electric heating ladle cleaning machine according to claim 3, wherein a limiting mechanism is arranged on the front side of one of the support guide supports (2), the limiting mechanism comprises a first fixing support (15) fixed on a foundation base (18), a clamping oil cylinder (14) is hinged to the upper end of the first fixing support (15), a clamping support arm (11) is hinged to the tail end of the clamping oil cylinder (14), an arc-shaped cushion block (12) is fixedly connected to one end of the clamping support arm (11), the radian of the cushion block (12) is consistent with that of the outer side wall of a ladle, a second fixing support (22) is hinged to the other end of the clamping support arm (11), and the second fixing support (22) is fixed on the support guide support (2).