CN216159665U

CN216159665U - Full-automatic smelting control device of brown corundum smelting furnace

Info

Publication number: CN216159665U
Application number: CN202121637672.5U
Authority: CN
Inventors: 张科奇
Original assignee: Shaanxi Zhengxing Furnace Co ltd
Current assignee: Shaanxi Zhengxing Furnace Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-04-01
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a full-automatic smelting control device of a brown fused alumina smelting furnace, which comprises a furnace body, wherein a furnace cover is arranged at the top of the furnace body, support frames are symmetrically arranged at two sides of the furnace body, a top plate is fixedly connected between the top ends of the two support frames, a plurality of through holes are sequentially formed in the upper surface of the top plate, and a storage bin penetrates through the through holes. According to the utility model, the numerical value of the gravity sensor can be set through the control box according to the weight of the required material, the first control valve is opened, the material can enter the furnace body through the receiving hopper and the discharging pipe in sequence, and when the numerical value of the gravity sensor reaches a set value, the control box can automatically control the first control valve to be closed, so that the full-automatic quantitative charging operation is realized, the smelting operation of brown corundum is greatly facilitated, the manual weighing and feeding are not needed, and the working efficiency is greatly increased.

Description

Full-automatic smelting control device of brown corundum smelting furnace

Technical Field

The utility model relates to the technical field of brown corundum smelting, in particular to a full-automatic smelting control device of a brown corundum smelting furnace.

Background

The brown fused alumina is prepared by using bauxite and coke (anthracite) as main raw materials and smelting the main raw materials in an electric arc furnace at high temperature; the brown corundum has the characteristics of high purity, good crystallization, strong fluidity, low linear expansion coefficient and corrosion resistance;

the automatic smelting control device of the brown corundum smelting furnace is related, and the temperature of the furnace top of the smelting furnace is higher during the existing brown corundum smelting; and when opening the baiting valve, need operating personnel oneself to operate, not only influence work efficiency, also cause simultaneously easily to fall the danger of falling and falling down, have certain potential safety hazard, and present brown fused alumina still weigh the material through the manual work mostly when smelting, then add the material again, complex operation reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a full-automatic smelting control device for a brown corundum smelting furnace.

In order to achieve the purpose, the utility model adopts the following technical scheme: a full-automatic smelting control device of a brown corundum smelting furnace comprises a furnace body, wherein a furnace cover is arranged at the top of the furnace body, support frames are symmetrically arranged on two sides of the furnace body, a top plate is fixedly connected between the top ends of the support frames, a plurality of through holes are sequentially formed in the upper surface of the top plate, a storage bin penetrates through the through holes, gravity sensors are symmetrically arranged on the upper surface of the top plate and positioned on two sides of the through holes, connecting plates are symmetrically and fixedly connected with the two sides of the outer surface of the storage bin in a bilateral mode, one end of each connecting plate is fixedly connected with the top of each gravity sensor, a discharging pipe penetrates through the bottom of the storage bin, a first control valve is arranged inside the discharging pipe, a support plate is fixedly connected between the two support frames, a plurality of material receiving hoppers corresponding to the storage bin are arranged on the outer surface of the support plate in a penetrating mode, and discharging pipes are fixedly connected with the bottom ends of the material receiving hoppers, the bottom end of the blanking pipe penetrates through the furnace cover, the outer surface of the bottom end of the blanking pipe penetrates through the partition board in a sliding connection mode, and a control box is fixedly mounted on one side of the supporting frame.

Further, the top of storage silo is equipped with the top cap, the upper surface of top cap runs through fixedly connected with filling tube, the top fixedly connected with loading hopper of filling tube, the internally mounted of filling tube has the second control valve.

Furthermore, a vibrating machine is fixedly arranged on the outer surface of the material receiving hopper.

Further, a motor is installed on the outer surface of the blanking pipe and in a position close to the partition plate, a threaded rod is fixedly connected to an output shaft of the motor, a push plate connected through a thread to the outer surface of the threaded rod is sleeved, and the bottom end of the push plate is fixedly connected with the upper surface of the partition plate.

Further, the bottom of discharging pipe extends to the inside that connects the hopper.

Furthermore, the diameter of the blanking pipe is larger than that of the discharging pipe.

The utility model has the beneficial effects that:

when the device is used, the value of the gravity sensor is set through the control box according to the weight of the required material, the first control valve is opened, the material can enter the furnace body through the receiving hopper and the discharging pipe in sequence, and when the value of the gravity sensor reaches the set value, the control box can automatically control the first control valve to be closed, so that the full-automatic quantitative charging operation is realized, the smelting operation of brown corundum is greatly facilitated, the manual weighing and feeding are not needed, and the working efficiency is greatly increased.

Drawings

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

FIG. 2 is a front view of the storage bin of the present invention;

fig. 3 is a schematic view of the mounting structure of the motor of the present invention.

Illustration of the drawings:

1. a furnace body; 2. a furnace cover; 3. a support frame; 4. a top plate; 5. a through hole; 6. a storage bin; 7. a gravity sensor; 8. A connecting plate; 9. a discharge pipe; 10. a first control valve; 11. a support plate; 12. a receiving hopper; 13. a discharging pipe; 14. a partition plate; 15. a control box; 16. a top cover; 17. a feed tube; 18. a hopper; 19. a second control valve; 20. a vibrator; 21. a motor; 22. a threaded rod; 23. a push plate.

Detailed Description

FIG. 1 to FIG. 3 show, which relates to a full-automatic smelting control device of a brown corundum smelting furnace, comprising a furnace body 1, a furnace cover 2 is arranged at the top of the furnace body 1, support frames 3 are symmetrically arranged at two sides of the furnace body 1, a top plate 4 is fixedly connected between the top ends of the two support frames 3, a plurality of through holes 5 are sequentially arranged on the upper surface of the top plate 4, a storage bin 6 penetrates through the through holes 5, gravity sensors 7 are symmetrically arranged on the upper surface of the top plate 4 and positioned at two sides of the through holes 5, connecting plates 8 are symmetrically and fixedly connected at two sides of the outer surface of the storage bin 6, one end of each connecting plate 8 is fixedly connected with the top of the gravity sensor 7, a discharge pipe 9 penetrates through the bottom of the storage bin 6, a first control valve 10 is arranged inside the discharge pipe 9, a support plate 11 is fixedly connected between the two support frames 3, and a plurality of material receiving hoppers 12 corresponding to the storage bin 6 are arranged on the outer surface of the support plate 11, the bottom end of the receiving hopper 12 is fixedly connected with a discharging pipe 13, the bottom end of the discharging pipe 13 penetrates through the furnace cover 2, the outer surface of the bottom end of the discharging pipe 13 penetrates through the partition plate 14 in a sliding connection mode, and a control box 15 is fixedly mounted on one side of the supporting frame 3.

When using brown corundum smelting furnace full automatization smelting controlling means, add required material into storage silo 6 through loading hopper 18 and filling tube 17 respectively, then carry out numerical value according to the weight of required material through control box 15 and presume to gravity sensor 7, then open first control valve 10 and motor 21, motor 21 rotates and drives threaded rod 22 and rotate, thereby open baffle 14 through push pedal 23, the material can loop through connect hopper 12 and unloading pipe 13 and enter into furnace body 1 this moment, when gravity sensor 7's numerical value reached the setting value, control box 15 can automatic control first control valve 10 and close this moment, and start motor 21 withdraws baffle 14, thereby realize full automatic ration reinforced operation, the smelting operation of brown corundum has been made things convenient for greatly, do not need the manual work to weigh the material loading, greatly increased work efficiency.

In the further scheme, the top of storage silo 6 is equipped with top cap 16, the upper surface of top cap 16 runs through fixedly connected with filling tube 17, the top fixedly connected with loading hopper 18 of filling tube 17, the internally mounted of filling tube 17 has second control valve 19, is convenient for add the material into storage silo 6 through the filling hopper 18 and the filling tube 17 that set up, and second control valve 19 is for the convenience of opening and close of filling tube 17.

In a further scheme, a vibrator 20 is fixedly mounted on the outer surface of the receiving hopper 12, and the vibrator 20 can vibrate the receiving hopper 12 to prevent the materials from being attached to the inner wall of the receiving hopper 12.

In a further scheme, the motor 21 is installed on the outer surface of the blanking pipe 13 and the position close to the partition plate 14, the output shaft of the motor 21 is fixedly connected with a threaded rod 22, a push plate 23 connected through a thread to rotate is sleeved on the outer surface of the threaded rod 22, the bottom end of the push plate 23 is fixedly connected with the upper surface of the partition plate 14, the motor 21 rotates to drive the threaded rod 22 to rotate, and therefore the partition plate 14 is driven to move through the push plate 23.

In a further embodiment, the bottom end of the discharge pipe 9 extends into the receiving hopper 12, so that the material can smoothly enter the receiving hopper 12.

In a further aspect, the diameter of the discharge pipe 9 is larger than the diameter of the discharge pipe 13, so as to avoid the accumulation of the material in the receiving hopper 12.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a brown fused alumina smelting furnace full automatization smelts controlling means, includes furnace body (1), its characterized in that: the furnace comprises a furnace body (1), a furnace cover (2) is arranged at the top of the furnace body (1), support frames (3) are symmetrically arranged on two sides of the furnace body (1), a top plate (4) is fixedly connected between the top ends of the two support frames (3), a plurality of through holes (5) are sequentially formed in the upper surface of the top plate (4), a storage bin (6) penetrates through the through holes (5), gravity sensors (7) are symmetrically arranged on the upper surface of the top plate (4) and positioned on two sides of the through holes (5), connecting plates (8) are symmetrically and fixedly connected on two sides of the outer surface of the storage bin (6), one end of each connecting plate (8) is fixedly connected with the top of each gravity sensor (7), a discharge pipe (9) penetrates through the bottom of the storage bin (6), a first control valve (10) is arranged inside the discharge pipe (9), and a support plate (11) is fixedly connected between the two support frames (3), the outer surface of backup pad (11) runs through and installs a plurality of connect hopper (12) corresponding with storage silo (6), connect bottom fixedly connected with unloading pipe (13) of hopper (12), bell (2) are run through to the bottom of unloading pipe (13), sliding connection has baffle (14) to run through to unloading pipe (13) bottom surface, one side fixed mounting of support frame (3) has control box (15).

2. The full-automatic smelting control device of the brown fused alumina smelting furnace according to claim 1, characterized in that: the top of storage silo (6) is equipped with top cap (16), the upper surface of top cap (16) runs through fixedly connected with filling tube (17), the top fixedly connected with loading hopper (18) of filling tube (17), the internally mounted of filling tube (17) has second control valve (19).

3. The full-automatic smelting control device of the brown fused alumina smelting furnace according to claim 1, characterized in that: and a vibrating machine (20) is fixedly arranged on the outer surface of the receiving hopper (12).

4. The full-automatic smelting control device of the brown fused alumina smelting furnace according to claim 1, characterized in that: the utility model discloses a feed pipe, including unloading pipe (13), motor (21) are installed to the surface of unloading pipe (13) and the position that is close to baffle (14), the output shaft fixedly connected with threaded rod (22) of motor (21), the surface cover of threaded rod (22) is equipped with push pedal (23) through the connection of screw thread commentaries on classics, the bottom of push pedal (23) is connected with the upper surface fixed of baffle (14).

5. The full-automatic smelting control device of the brown fused alumina smelting furnace according to claim 1, characterized in that: the bottom end of the discharge pipe (9) extends to the inside of the receiving hopper (12).

6. The full-automatic smelting control device of the brown fused alumina smelting furnace according to claim 1, characterized in that: the diameter of the discharging pipe (9) is larger than that of the discharging pipe (13).