CN111690782A

CN111690782A - Discharge structure on cleaning device for metallurgy

Info

Publication number: CN111690782A
Application number: CN202010547265.9A
Authority: CN
Inventors: 陈文清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-09-22

Abstract

The invention discloses a discharge structure on a cleaning device for metallurgy, which comprises a sedimentation tank, wherein a lifting mechanism is arranged on the sedimentation tank, a lifting support is fixedly connected onto the lifting mechanism, and a conveying belt-shaped filter screen is sleeved on the lifting support, and the discharge structure is characterized in that: an inclined guide plate is arranged on one side of the sedimentation tank, a plurality of positioning seats are fixed on the lower end face of the middle lower part of the guide plate, and a lower fulcrum shaft and an upper fulcrum shaft are respectively inserted and fixed on the positioning seats of the guide plate; horizontal cantilever beams are fixed on the outer walls of two sides of the sedimentation tank, two ends of the lower fulcrum shaft penetrate through first guide grooves of the cantilever beams and are connected to a fan-shaped sliding plate in an inserting mode, a circular arc-shaped second guide groove is formed in the sliding plate, and two ends of the upper fulcrum shaft are connected to the second guide grooves of the sliding plate in an inserting mode; the sliding plate is formed with a vertical connecting plate, a piston rod connected with a horizontal cylinder is fixed on the connecting plate, and the cylinder is fixed on a cylinder mounting bracket.

Description

Discharge structure on cleaning device for metallurgy

The technical field is as follows:

the invention relates to the technical field of metallurgical equipment, in particular to a discharging structure on a cleaning device for metallurgy.

Background art:

the steel slag treatment roller is one of the existing converter slag treatment devices, the roller slag treatment production process is that high-temperature liquid slag generated by a converter is poured into a rotary roller after being received by a slag tank, solid steel slag with uniform particles and normal temperature is formed in the roller after being cooled by cooling water and crushed by steel balls, the solid steel slag passes through a gap in the middle of a grate bar of the roller, the grate bar of the roller is like a sieve, qualified steel slag can pass through the grate bar and then is discharged from a slag discharge port, and the whole production link realizes a clean production mode that the slag does not fall to the ground.

The cylinder will use a large amount of circulating water at the processing slag in-process, as the cooling water of cylinder, the cooling water is after high temperature slag and cylinder barrel cooling again from the cylinder inflow circulating water pond, it can take a large amount of smelting metal powder to wipe to press from both sides at this in-process, deposit gradually in the pond, in order to guarantee the water yield in circulating water pond, will be continuous grab the deposit out the pond, and the clearance work of deposit in the pond is loaded down with trivial details busy, thereby propose to utilize and carry banded filter screen to filter the deposit, and can be under hoist mechanism's promotion, go up and down to the upside in pond, then the filter screen rotates the deposit that realizes the filter screen upper strata and carries out the effluent pond, but partial deposit can the adhesion on the filter screen, can only rotate through filter screen self, the clearance effect of deposit is not good.

The invention content is as follows:

the invention aims to overcome the defects of the prior art and provides a discharging structure on a cleaning device for metallurgy, which is convenient for cleaning sediments of the cleaning device for metallurgy and is convenient for outputting from the upper side of a sedimentation tank.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a metallurgical row's material structure of using on cleaning device, includes the sedimentation tank, is equipped with elevating system on the sedimentation tank, the last fixedly connected with lifting support of elevating system, the last cover of lifting support is equipped with carries banding filter screen, its characterized in that: an inclined guide plate is arranged on one side of the sedimentation tank, a plurality of positioning seats are fixed on the lower end face of the middle lower part of the guide plate, and a lower fulcrum shaft and an upper fulcrum shaft are respectively inserted and fixed on the positioning seats of the guide plate; horizontal cantilever beams are fixed on the outer walls of the two sides of the sedimentation tank, and a horizontal first guide groove is formed in one end, away from the sedimentation tank, of each cantilever beam; the two ends of the lower fulcrum shaft penetrate through the first guide grooves of the cantilever beam and are inserted into the fan-shaped sliding plate, the sliding plate is provided with a circular arc-shaped second guide groove in a forming mode, and the two ends of the upper fulcrum shaft are inserted into the second guide grooves of the sliding plate; a vertical connecting plate is formed on the sliding plate, a piston rod connected with a horizontal air cylinder is fixed on the connecting plate, the air cylinder is fixed on an air cylinder mounting bracket, and the air cylinder mounting bracket is fixed on the outer walls of two sides of the sedimentation tank; the lower end face of the upper end of the guide plate is fixedly provided with a balancing weight, two sides of the balancing weight are provided with guide wheels, the guide wheels are hinged on the hinged support through a hinged shaft, and the hinged support is fixed on the side wall of the sedimentation tank.

Preferably, the upper end of the guide plate is positioned on the upper side of the upper end face of the sedimentation tank, and the lower end of the guide plate is positioned on the lower side of the upper end face of the sedimentation tank.

Preferably, the distance between the upper end of the guide plate and the adjacent outer side wall of the sedimentation tank is smaller than the stroke of the air cylinder.

Preferably, the guide wheels are distributed at the upper end of the sedimentation tank.

Preferably, the center of the arc of the second guide groove of the slide plate is located on the central axis of the lower support shaft.

Preferably, two side edges of the middle lower part of the guide plate are bent to form upward flanges.

The invention has the beneficial effects that: it is convenient for metallurgical sediment clearance with cleaning device to the convenient output from the sedimentation tank upside.

Description of the drawings:

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

FIG. 2 is a side view of the present invention.

In the figure: 1. a sedimentation tank; 2. a baffle; 21. blocking edges; 3. positioning seats; 4. a lower fulcrum; 5. an upper fulcrum; 6. a cantilever beam; 61. a first guide groove; 7. a sliding plate; 71. a second guide groove; 72. a connecting plate; 8. a cylinder; 9. a cylinder mounting bracket; 10. a hinged support; 11. a guide wheel; 12. and a balancing weight.

The specific implementation mode is as follows:

example (b): as shown in fig. 1 and 2, a discharging structure on a cleaning device for metallurgy comprises a sedimentation tank 1, wherein a lifting mechanism is arranged on the sedimentation tank 1, a lifting support is fixedly connected to the lifting mechanism, a conveying belt-shaped filter screen is sleeved on the lifting support, an inclined guide plate 2 is arranged on one side of the sedimentation tank 1, a plurality of positioning seats 3 are fixed on the lower end surface of the middle lower part of the guide plate 2, and a lower support shaft 4 and an upper support shaft 5 are respectively inserted and fixed on the positioning seats 3 of the guide plate 2; horizontal cantilever beams 6 are fixed on the outer walls of two sides of the sedimentation tank 1, and a horizontal first guide groove 61 is formed at one end, deviating from the sedimentation tank 1, of each cantilever beam 6; two ends of the lower fulcrum 4 penetrate through the first guide groove 61 of the cantilever beam 6 and are inserted into the fan-shaped sliding plate 7, a circular arc-shaped second guide groove 71 is formed in the sliding plate 7, and two ends of the upper fulcrum 5 are inserted into the second guide groove 71 of the sliding plate 7; a vertical connecting plate 72 is formed on the sliding plate 7, a piston rod connected with a horizontal cylinder 8 is fixed on the connecting plate 72, the cylinder 8 is fixed on a cylinder mounting bracket 9, and the cylinder mounting bracket 9 is fixed on the outer walls of two sides of the sedimentation tank 1; a balancing weight 12 is fixed on the lower end face of the upper end of the guide plate 2, guide wheels 11 are arranged on two sides of the balancing weight 12, the guide wheels 11 are hinged on a hinged support 10 through hinged shafts, and the hinged support 10 is fixed on the side wall of the sedimentation tank 1.

The upper end of the guide plate 2 is positioned on the upper side of the upper end surface of the sedimentation tank 1, and the lower end of the guide plate 2 is positioned on the lower side of the upper end surface of the sedimentation tank 1.

And the distance between the upper end of the guide plate 2 and the adjacent outer side wall of the sedimentation tank 1 is smaller than the stroke of the air cylinder 8.

The guide wheels 11 are distributed at the upper end of the sedimentation tank 1.

The center of the arc of the second guide groove 71 of the slide plate 7 is located on the central axis of the lower support shaft 4.

Two sides of the middle lower part of the guide plate 2 are bent upwards to form an upward flange 21.

The working principle is as follows: the invention relates to a discharge structure on a cleaning device for metallurgy, wherein during cleaning, a filter screen is lifted to the upper side of a guide plate 2 by a pioneer, then a cylinder 8 is driven to realize that the guide plate 2 moves towards the filter screen, and in the moving process, the guide plate 2 is limited by a guide wheel 11, the guide plate 2 turns upwards around a lower support shaft 4, and finally, the upper end of the guide plate 2 abuts against a lower belt of the filter screen, and precipitates on the filter screen can be scraped by the guide plate 2.

The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.

Claims

1. The utility model provides a metallurgical row's material structure of using on cleaning device, includes sedimentation tank (1), is equipped with elevating system on sedimentation tank (1), the last fixedly connected with lifting support of elevating system, the last cover of lifting support is equipped with carries banded filter screen, its characterized in that: an inclined guide plate (2) is arranged on one side of the sedimentation tank (1), a plurality of positioning seats (3) are fixed on the lower end face of the middle lower part of the guide plate (2), and a lower fulcrum shaft (4) and an upper fulcrum shaft (5) are respectively inserted and fixed on the positioning seats (3) of the guide plate (2); horizontal cantilever beams (6) are fixed on the outer walls of the two sides of the sedimentation tank (1), and a horizontal first guide groove (61) is formed in one end, away from the sedimentation tank (1), of each cantilever beam (6); two ends of the lower fulcrum (4) penetrate through a first guide groove (61) of the cantilever beam (6) and are inserted into a fan-shaped sliding plate (7), a circular arc-shaped second guide groove (71) is formed in the sliding plate (7), and two ends of the upper fulcrum (5) are inserted into the second guide groove (71) of the sliding plate (7); a vertical connecting plate (72) is formed on the sliding plate (7), a piston rod connected with a horizontal cylinder (8) is fixed on the connecting plate (72), the cylinder (8) is fixed on a cylinder mounting bracket (9), and the cylinder mounting bracket (9) is fixed on the outer walls of two sides of the sedimentation tank (1); be fixed with balancing weight (12) on the lower terminal surface of guide plate (2) upper end, the both sides of balancing weight (12) are equipped with leading wheel (11), and leading wheel (11) pass through the articulated shaft and articulate on hinged support (10), and hinged support (10) are fixed on the lateral wall of sedimentation tank (1).

2. The discharge structure of claim 1, wherein: the upper end of the guide plate (2) is positioned on the upper side of the upper end surface of the sedimentation tank (1), and the lower end of the guide plate (2) is positioned on the lower side of the upper end surface of the sedimentation tank (1).

3. The discharge structure of claim 2, wherein: the distance between the upper end of the guide plate (2) and the adjacent outer side wall of the sedimentation tank (1) is smaller than the stroke of the air cylinder (8).

4. The discharge structure of claim 1, wherein: the guide wheels (11) are distributed at the upper end of the sedimentation tank (1).

5. The discharge structure of claim 1, wherein: the circle center of the arc of the second guide groove (71) on the sliding plate (7) is positioned on the central axis of the lower fulcrum (4).

6. The discharge structure of claim 2, wherein: and upward flanges (21) are formed on two side edges of the middle lower part of the guide plate (2) in a bending way.