CN217303563U

CN217303563U - Refining furnace for processing brown corundum

Info

Publication number: CN217303563U
Application number: CN202220249762.5U
Authority: CN
Inventors: 吴国峰
Original assignee: Zhengzhou Pengao Metallurgical Co Ltd
Current assignee: Zhengzhou Pengao Metallurgical Co Ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-08-26
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a refining furnace is used in brown corundum processing relates to brown corundum processing technology field, including the refining furnace body, the upper portion movable mounting of refining furnace body has mobile bell, the lower part fixed mounting of refining furnace body has the stabilizer blade, the left side fixed mounting of stabilizer blade has left side to support the riser, the right side fixed mounting of left side support the riser has first fixed block, the right side of first fixed block is provided with the cooling subassembly, the upper portion of first fixed block is provided with carries and takes the subassembly. The utility model discloses a set up and carry and take the subassembly, mobile bell is at ascending in-process, and the sliding sleeve of second connecting rod right part slides in the slide bar outside, keeps the stability that mobile bell removed, need not the manual work and takes away the mobile bell on refining furnace body upper portion to reduce the probability of scalding, improve operational environment's security, the device cooling is effectual, and simple structure, and low cost has very strong practicality.

Description

Refining furnace is used in brown corundum processing

Technical Field

The utility model relates to a brown corundum processing technology field, concretely relates to refining furnace is used in brown corundum processing.

Background

Brown corundum, also known as carborundum, is a brown artificial corundum prepared by melting and reducing alumina, carbon material and scrap iron in an electric arc furnace. The main chemical component of brown corundum is AL2O3, its content is 95.00% -97.00%, and it also contains a small quantity of Fe, Si, Ti, etc. Brown corundum is the most basic abrasive, and is widely applied due to good grinding performance, wide application range and low price. The refining furnace is a smelting device in the hot working industry, and is a smelting device for carrying out final deoxidation and alloying processes on molten steel in ferrous metallurgy. According to different smelting purposes, the method is classified into different types, and an argon blowing refining furnace, an LF refining furnace and the like are common. The following problems exist in the prior art:

general brown corundum is refining furnace for processing when opening the bell, utilizes the manual work to open it usually, and not only the bell is heavier, still scalds the staff because the high temperature easily, and general refining furnace does not set up the cooling subassembly, cools down through natural cooling, and efficiency is relatively slow.

SUMMERY OF THE UTILITY MODEL

The utility model provides a refining furnace for brown corundum processing, one of which aims to have the function of conveniently opening a furnace cover and solve the problems that when the furnace cover is opened, the furnace cover is usually opened manually, so that the furnace cover is heavy and workers are easily scalded due to overhigh temperature; wherein another purpose is not provided with the cooling subassembly in order to solve general refining furnace, cools down through natural cooling, and the problem that efficiency is slower to reach the effect of quickening the cooling.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a refining furnace is used in brown fused alumina processing, includes the refining furnace body, the upper portion movable mounting of refining furnace body has mobile bell, the lower part fixed mounting of refining furnace body has the stabilizer blade, the left side fixed mounting of stabilizer blade has left branch riser, the right side fixed mounting of left branch riser has first fixed block, the right side of first fixed block is provided with the cooling subassembly, the upper portion of first fixed block is provided with to carry takes the subassembly.

The lifting assembly comprises a lead screw, an installation sleeve is movably installed outside the lead screw, a first connecting rod is fixedly installed outside the installation sleeve, a left connecting block is fixedly connected to the lower portion of the first connecting rod, and a movable furnace cover is fixedly connected to the bottom of the left connecting block.

The utility model discloses technical scheme's further improvement lies in: the right side fixed mounting of stabilizer blade has the right branch riser, the left side fixed mounting that the riser was supported on the right side has the second fixed block, the lower part fixed mounting of second fixed block has the slide bar, the outside movable mounting of slide bar has the sliding sleeve.

The utility model discloses technical scheme's further improvement lies in: the outer fixed mounting of sliding sleeve has the second connecting rod, the bottom fixedly connected with right connecting block of second connecting rod, the mobile bell of bottom fixedly connected with of right connecting block, the upper portion fixed mounting of first fixed block has the motor.

The utility model discloses technical scheme's further improvement lies in: the cooling assembly comprises an installation frame, the right side of the first fixed block is fixedly connected with the left side of the second fixed block through the installation frame, and a second cooling fan is fixedly installed inside the installation frame.

The utility model discloses technical scheme's further improvement lies in: and the lower part of the mounting frame is fixedly provided with a blowing nozzle.

The utility model discloses technical scheme's further improvement lies in: the right side fixed mounting that supports the riser on the right side has first cooling fan, first cooling fan's outside is provided with the protection casing.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a brown corundum is refining furnace for processing, carry through the setting and take the subassembly, the lead screw has two kinds of forms, a drive installation cover rebound, otherwise then downwards, when the upward movement, the installation cover then drives the mobile bell of left connecting block bottom and leaves the refining furnace body, mobile bell is at ascending in-process, the sliding sleeve of second connecting rod right part slides in the slide bar outside, keep the stability that mobile bell removed, need not the manual work and take away the mobile bell on refining furnace body upper portion, reduce the probability of scalding, improve operational environment's security.

2. The utility model provides a brown corundum is refining furnace for processing through setting up the cooling subassembly, when mobile bell leaves the refining furnace body, start second cooling fan, thereby wind blows to the mobile bell of bottom from the mouthpiece and cools down work to mobile bell, has shortened refrigerated time, is convenient for clear up it, starts first cooling fan and cools down to the refining furnace body, both mutually support, and it is effectual to cool down, and simple structure, low cost has very strong practicality.

Drawings

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

FIG. 2 is a schematic view of the carrying assembly of the present invention;

FIG. 3 is a schematic view of the cooling assembly of the present invention;

fig. 4 is an enlarged schematic structural diagram of the external a of the present invention.

In the figure: 1. a refining furnace body; 2. a movable furnace cover; 3. a support leg; 4. a left support riser; 5. a first fixed block; 6. a lifting component; 7. a cooling assembly; 8. a right support riser; 9. a second fixed block; 10. a first cooling fan; 11. a protective cover; 61. a screw rod; 62. installing a sleeve; 63. a first connecting rod; 64. a left connecting block; 65. a right connecting block; 66. a second connecting rod; 67. a sliding sleeve; 68. a slide bar; 69. a motor; 71. installing a frame; 72. a second cooling fan; 73. a blowing nozzle.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-4, the utility model provides a refining furnace for brown corundum processing, which comprises a refining furnace body 1, a movable furnace cover 2 is movably arranged on the upper part of the refining furnace body 1, a support leg 3 is fixedly arranged on the lower part of the refining furnace body 1, a left support vertical plate 4 is fixedly arranged on the left side of the support leg 3, a first fixed block 5 is fixedly arranged on the right side of the left support vertical plate 4, a cooling component 7 is arranged on the right side of the first fixed block 5, a lifting component 6 is arranged on the upper part of the first fixed block 5, the lifting component 6 comprises a screw rod 61, a mounting sleeve 62 is movably arranged on the outer part of the screw rod 61, a first connecting rod 63 is fixedly arranged on the outer part of the mounting sleeve 62, a left connecting block 64 is fixedly connected on the lower part of the first connecting rod 63, a movable furnace cover 2 is fixedly connected on the bottom of the left connecting block 64, and a right support vertical plate 8 is fixedly arranged on the right side of the support leg 3, a second fixed block 9 is fixedly arranged on the left side of the right supporting vertical plate 8, a slide bar 68 is fixedly arranged on the lower part of the second fixed block 9, a sliding sleeve 67 is movably arranged outside the slide bar 68, a second connecting rod 66 is fixedly arranged outside the sliding sleeve 67, a right connecting block 65 is fixedly connected with the bottom of the second connecting rod 66, a movable furnace cover 2 is fixedly connected with the bottom of the right connecting block 65, a motor 69 is fixedly arranged on the upper part of the first fixed block 5, the lifting component 6 is arranged, the screw rod 61 has two forms, one form drives the mounting sleeve 62 to move upwards, otherwise, the mounting sleeve is downward, when the mounting sleeve 62 moves upwards, the movable furnace cover 2 at the bottom of the left connecting block 64 is driven to leave the refining furnace body 1, the movable furnace cover 2 slides outside the slide bar 68 in the upward process, the sliding sleeve 67 on the right part of the second connecting rod 66 keeps the moving stability of the movable furnace cover 2, need not the manual work and take away 1 upper portion's of refining furnace movable bell 2, reduce the probability of scalding, improve operational environment's security, solve general brown fused alumina processing and use the refining furnace, when opening the bell, utilize the manual work to open it usually, not only the bell is heavier, still scalds staff's problem because of the high temperature easily.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the cooling component 7 comprises a mounting frame 71, the right side of the first fixing block 5 is fixedly connected with the left side of the second fixing block 9 through the arranged mounting frame 71, a second cooling fan 72 is fixedly arranged inside the mounting frame 71, a blowing nozzle 73 is fixedly arranged at the lower part of the mounting frame 71, a first cooling fan 10 is fixedly arranged at the right side of the right supporting vertical plate 8, a protective cover 11 is arranged outside the first cooling fan 10, through the arrangement of the cooling component 7, when the movable furnace cover 2 leaves the refining furnace body 1, the second cooling fan 72 is started, air is blown from the blowing nozzle 73 to the movable furnace cover 2 at the bottom so as to cool the movable furnace cover 2, the cooling time is shortened, the cleaning of the movable furnace cover is facilitated, the first cooling fan 10 is started to cool the refining furnace body 1, the first cooling fan and the second cooling fan are mutually matched, the cooling effect is good, and the problem that a common refining furnace is not provided with the cooling component 7 is solved, the cooling is carried out through natural cooling, the efficiency is slow, and the cooling device is simple in structure, low in cost and high in practicability.

The working principle of the refining furnace for processing brown fused alumina is described in detail below.

As shown in fig. 1-4, the first cooling fan 10 is started to cool the refining furnace body 1, the motor 69 drives the screw rod 61 to rotate, the screw rod 61 has two forms, one drives the mounting sleeve 62 to move upwards, otherwise, the mounting sleeve 62 drives the movable furnace cover 2 at the bottom of the left connecting block 64 to leave the refining furnace body 1, the sliding sleeve 67 at the right part of the second connecting rod 66 slides outside the sliding rod 68 in the upward process of the movable furnace cover 2, so as to keep the moving stability of the movable furnace cover 2, the movable furnace cover 2 at the upper part of the refining furnace body 1 is not required to be manually taken away, the scalding probability is reduced, the safety of the working environment is improved, the movable furnace cover 2 is convenient to clean, when the movable furnace cover 2 leaves the refining furnace body 1, the second cooling fan 72 is started, and air is blown to the movable furnace cover 2 at the bottom from the blowing nozzle 73 so as to cool the movable furnace cover 2, the cooling time is shortened.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a refining furnace is used in brown fused alumina processing, includes refining furnace body (1), its characterized in that: the upper part of the refining furnace body (1) is movably provided with a movable furnace cover (2), the lower part of the refining furnace body (1) is fixedly provided with support legs (3), the left side of each support leg (3) is fixedly provided with a left support vertical plate (4), the right side of each left support vertical plate (4) is fixedly provided with a first fixing block (5), the right side of each first fixing block (5) is provided with a cooling component (7), and the upper part of each first fixing block (5) is provided with a lifting component (6);

carry and take subassembly (6) including lead screw (61), the outside movable mounting of lead screw (61) has installation cover (62), the outside fixed mounting of installation cover (62) has head rod (63), lower part fixedly connected with left connecting block (64) of head rod (63), the mobile bell (2) of bottom fixedly connected with of left connecting block (64).

2. The refining furnace for brown fused alumina processing according to claim 1, wherein: the right side fixed mounting of stabilizer blade (3) has right branch riser (8), the left side fixed mounting that the right branch propped riser (8) has second fixed block (9), the lower part fixed mounting of second fixed block (9) has slide bar (68), the outside movable mounting of slide bar (68) has sliding sleeve (67).

3. The refining furnace for brown fused alumina processing according to claim 2, wherein: the outside fixed mounting of sliding sleeve (67) has second connecting rod (66), the bottom fixedly connected with right connecting block (65) of second connecting rod (66), the movable bell (2) of bottom fixedly connected with of right connecting block (65), the upper portion fixed mounting of first fixed block (5) has motor (69).

4. The refining furnace for brown fused alumina processing according to claim 1, wherein: the cooling assembly (7) comprises an installation frame (71), the right side of the first fixed block (5) and the left side of the second fixed block (9) are fixedly connected through the installation frame (71), and a second cooling fan (72) is fixedly installed inside the installation frame (71).

5. The refining furnace for brown fused alumina processing according to claim 4, wherein: and a blowing nozzle (73) is fixedly arranged at the lower part of the mounting frame (71).

6. The refining furnace for brown fused alumina processing according to claim 2, wherein: the right side fixed mounting of right side support riser (8) has first cooling fan (10), the outside of first cooling fan (10) is provided with protection casing (11).