CN220912022U - Top-blown copper smelting device - Google Patents

Abstract

The utility model discloses a top-blown copper smelting device which comprises a furnace body and a plurality of top-blown spray guns, wherein the top-blown spray guns penetrate through the top of the furnace body and are embedded into the inner cavity of the furnace body, the top of the furnace body is fixedly connected with a supporting column, the upper end of the supporting column is fixedly connected with a connecting plate, a plurality of sleeves are arranged on the connecting plate, the top-blown spray guns penetrate through the sleeves and the connecting plate, the top of the connecting plate is fixedly connected with a mounting plate, the side surface of the mounting plate is rotatably connected with a rotating shaft, the inner wall of each sleeve is provided with a sliding groove, clamping plates in the sleeves are driven to clamp and fix all the top-blown spray guns through the rotating shaft, the phenomenon that bolts need to be screwed one by one is avoided in the length adjusting process of the top-blown spray guns, when two rows or three rows of top-blown spray guns are arranged, the top-blown spray guns at each row can be fixed through the rotation of a rotating shaft in a chain and chain transmission mode, and the fixing mode of multiple rows of top-blown spray guns is simplified.

Description

Top-blown copper smelting device

Technical Field

The utility model belongs to the technical field of smelting, and particularly relates to a top-blown copper smelting device.

Background

The pyrometallurgical copper smelting process comprises four main steps: the method comprises the steps of matte smelting, copper matte converting, blister copper fire refining and anode copper electrolytic refining, wherein the copper matte converting is processed by adopting a converting furnace device, oxygen-enriched air flow is sprayed into a furnace body by a top-blowing spray gun, the copper matte is further oxidized, slag is formed, iron and sulfur are removed, blister copper is formed, the patent number is 202320275203.6, the patent name is a top-blowing converting furnace, the top-blowing converting furnace comprises a furnace body, a furnace top, top-blowing spray guns, an adjusting component and the like, the length of each top-blowing spray gun embedded into the furnace body is adjusted through an adjusting structure, and each top-blowing spray gun is fixed in a mode of abutting the top-blowing spray gun by screwing a positioning bolt, so that the furnace body reaches a state with relatively balanced heat, and the service life of the top-blowing converting furnace is prolonged.

However, when the adjusting assembly is used for fixing the top-blowing spray gun, a plurality of bolts need to be screwed one by one, so that the fixing process of the top-blowing spray gun adjustment is complicated, and therefore, in order to simplify the fixing process of the top-blowing spray gun adjustment, the above-mentioned published patent needs to be partially improved, and the improvement is a fixing mode of the top-blowing spray gun.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a top-blown copper smelting device, clamping plates in all sleeves are driven to clamp and fix all top-blown lances by rotating a rotating shaft, so that the phenomenon that bolts need to be screwed one by one in the length adjusting process of the top-blown lances is avoided, the fixing mode of the top-blown lances is simplified, when two rows or three rows of top-blown lances are arranged, the top-blown lances at each row can be fixed by rotating one rotating shaft in a chain wheel and chain transmission mode, and the fixing mode of multiple rows of top-blown lances is simplified.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a top-blown copper smelting device, includes furnace body and a plurality of top-blown spray gun, top-blown spray gun runs through the top of furnace body and imbeds the furnace body inner chamber, the top fixedly connected with support column of furnace body, the upper end fixedly connected with link plate of support column, be equipped with a plurality of sleeves on the link plate, top-blown spray gun runs through sleeve and link plate, the top fixedly connected with mounting panel of link plate, the side of mounting panel rotates and is connected with the pivot, the spout has been seted up to telescopic inner wall, the pivot runs through the spout and rotates with the sleeve to be connected, the positive and negative screw thread that is located the spout symmetry has been seted up to the side of pivot, the equal threaded connection of positive and negative screw thread department of pivot has the slider with spout sliding connection, the side fixedly connected with of slider is located the fly leaf of sleeve, the side of fly leaf is connected with splint through the telescopic link, and through rotatory pivot, the splint in the drive each sleeve is fixed to all top-blown spray gun centre gripping, has avoided the phenomenon of screwing bolt one by one at the length in-process of adjusting to top-blown spray gun, has simplified the fixed mode to top-blown spray gun.

Further, the telescopic link includes fixed section of thick bamboo, spring and movable rod, the side fixedly connected with of fly leaf is fixed a section of thick bamboo, fixedly connected with spring in the fixed section of thick bamboo, the tip fixedly connected with and fixed section of thick bamboo sliding connection's of spring movable rod, the tip and the splint fixed connection of movable rod, through spring thrust, the convenience is preliminarily fixed to the top-blown spray gun.

Further, the rotating shafts are three, each side face of the rotating shaft is fixedly sleeved with a chain wheel, the chain wheels are connected through chain transmission, when the top-blowing spray guns are arranged in one to three rows, the top-blowing spray guns at each row can be fixed by rotating one rotating shaft through the chain wheels and the chain transmission mode, and the fixing mode of the multiple rows of top-blowing spray guns is simplified.

Further, the end part of the rotating shaft extends to the other side of the mounting plate and is fixedly connected with a handle, and the rotating shaft can be conveniently rotated through the handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. through rotatory pivot, the splint in the drive each sleeve is fixed to all top-blown spray guns centre gripping, makes top-blown spray guns at the length of regulation in-process, has avoided the phenomenon that needs to revolve the screw bolt one by one, has simplified the fixed mode to top-blown spray guns.

2. When the top-blowing spray guns are arranged in two or three rows, the top-blowing spray guns at each row can be fixed by rotating one rotating shaft in a chain wheel and chain transmission mode, so that the fixing mode of the multiple rows of top-blowing spray guns is simplified.

3. Through spring thrust, the convenient preliminary fixed to top-blown spray gun, it is rotatory to the pivot to make things convenient for through the handle.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of a sleeve according to the present utility model;

Fig. 3 is a schematic top view of the spindle according to the present utility model.

In the figure: 1 furnace body, 2 top-blowing spray gun, 3 support column, 4 joint plate, 5 sleeve, 6 mounting plate, 7 pivot, 8 spout, 9 slider, 10 fly leaf, 11 telescopic link, 111 fixed cylinder, 112 spring, 113 fly leaf, 12 splint, 13 sprocket, 14 chain, 15 handles.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1-3, a top-blown copper smelting device, including furnace body 1 and a plurality of top-blown lance 2, top-blown lance 2 runs through the top of furnace body 1 and imbeds furnace body 1 inner chamber, the top fixedly connected with support column 3 of furnace body 1, the upper end fixedly connected with link plate 4 of support column 3, be equipped with a plurality of sleeves 5 on the link plate 4, top-blown lance 2 runs through sleeve 5 and link plate 4, the top fixedly connected with mounting panel 6 of link plate 4, the side rotation of mounting panel 6 is connected with pivot 7, spout 8 has been seted up to the inner wall of sleeve 5, pivot 7 runs through spout 8 and rotates with sleeve 5 to be connected, the positive and negative screw thread that is located spout 8 symmetry has been seted up to the side of pivot 7, the equal threaded connection of positive and negative screw thread department of pivot 7 has slider 9 with spout 8 sliding connection, the side fixedly connected with of slider 9 is located movable plate 10 of sleeve 5, the side of movable plate 10 is connected with splint 12 through telescopic link 11.

The telescopic rod 11 comprises a fixed cylinder 111, a spring 112 and a movable rod 113, the side surface of the movable plate 10 is fixedly connected with the fixed cylinder 111, the spring 112 is fixedly connected in the fixed cylinder 111, the end part of the spring 112 is fixedly connected with the movable rod 113 which is in sliding connection with the fixed cylinder 111, and the end part of the movable rod 113 is fixedly connected with the clamping plate 12.

The rotating shafts 7 are provided with three, the side surface of each rotating shaft 7 is fixedly sleeved with a chain wheel 13, and the chain wheels 13 are in transmission connection through a chain 14.

The end of the rotating shaft 7 extends to the other side of the mounting plate 6 and is fixedly connected with a handle 15.

Working principle: according to the utility model, the top-blowing spray guns 2 are respectively inserted into the corresponding sleeves 5 according to the proper length in the furnace body 1, the top-blowing spray guns 2 are positioned between the two clamping plates 12 in the sleeves 5, at the moment, the two clamping plates 12 respectively move towards the movable plate 10 to drive the movable rod 113 to press the springs 112 in the fixed cylinder 111, further, the springs 112 have a reset trend to apply thrust to the movable rod 113, so that the two clamping plates 12 primarily clamp the positions of the top-blowing spray guns 2, after all the top-blowing spray guns 2 are inserted, the handles 15 are screwed to drive the rotating shafts 7 to rotate, the two sliding blocks 9 in all the sleeves 5 rotate along with the rotation of the rotating shafts 7, the sliding blocks 9 drive the movable plate 10 to move, the movable plate 10 drives the fixed cylinder 111 to move along with the rotation of the rotating shafts 7, the springs 112 are gradually compressed and contracted again in the process until the two clamping plates 12 are always attached to the top-blowing spray guns 2, and all the top-blowing spray guns 2 are completely clamped, if the top-blowing spray guns 2 have two rows or three rows, the sleeve 5 are inserted into the top-blowing spray guns 2 in the same way, the rotating shafts 7 are driven by one chain wheel 7 to rotate along with the rotation of the rotating shafts 7, and the other chain 13 rotate along with the rotation of the rotation shafts 13, and the rotation of the other chain 13 is synchronously rotated along with the rotation of the rotation shafts 7.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (4)

1. The utility model provides a top-blown copper smelting device, includes furnace body (1) and a plurality of top-blown spray gun (2), top-blown spray gun (2) run through the top of furnace body (1) and imbeds furnace body (1) inner chamber, the top fixedly connected with support column (3) of furnace body (1), the upper end fixedly connected with joint plate (4) of support column (3), be equipped with a plurality of sleeves (5) on joint plate (4), top-blown spray gun (2) run through sleeve (5) and joint plate (4), its characterized in that: the top fixedly connected with mounting panel (6) of link up board (4), the side rotation of mounting panel (6) is connected with pivot (7), spout (8) have been seted up to the inner wall of sleeve (5), spout (8) are run through in pivot (7) and are connected with sleeve (5) rotation, the positive and negative screw thread that is located spout (8) symmetry is seted up to the side of pivot (7), equal threaded connection in positive and negative screw thread department of pivot (7) has slider (9) with spout (8) sliding connection, the side fixedly connected with of slider (9) is located fly leaf (10) of sleeve (5), the side of fly leaf (10) is connected with splint (12) through telescopic link (11).

2. A top-blown copper smelting plant according to claim 1, wherein: the telescopic rod (11) comprises a fixed cylinder (111), a spring (112) and a movable rod (113), wherein the fixed cylinder (111) is fixedly connected to the side face of the movable plate (10), the spring (112) is fixedly connected to the fixed cylinder (111), the movable rod (113) is fixedly connected to the end portion of the spring (112) and is in sliding connection with the fixed cylinder (111), and the end portion of the movable rod (113) is fixedly connected with the clamping plate (12).

3. A top-blown copper smelting plant according to claim 1, wherein: the three rotating shafts (7) are arranged, the side face of each rotating shaft (7) is fixedly sleeved with a chain wheel (13), and the chain wheels (13) are in transmission connection through a chain (14).

4. A top-blown copper smelting plant according to claim 1, wherein: the end part of the rotating shaft (7) extends to the other side of the mounting plate (6) and is fixedly connected with a handle (15).