CN219490062U - Equipment is pour to desulfurization stirring rake - Google Patents

Abstract

The utility model discloses a desulfurizing stirring paddle pouring device, and relates to the technical field of molten iron desulfurization. The utility model includes a rotating assembly; the rotating assembly comprises a rotating piece connected to the bottom end of the stirring barrel, a semicircular gear connected to the middle end of the rotating piece in a rotating way, a rotating rod connected to the lower end of the semicircular gear, a bearing connected to the lower end of the rotating rod, a transmission rod connected to the bottom end of the bearing, a driving motor connected to the bottom end of the transmission rod and a supporting plate fixedly connected to the bottom end of the driving motor; according to the utility model, by arranging the rotating assembly, the problems that in the existing desulfurization stirring process, the stirrer with the refractory material lined outside is immersed into the molten iron tank to stir molten iron in a rotating way, so that the molten iron generates vortex, the vortex formed by stirring the molten iron can only stir in one direction, residues can be left at the bottom end, and insufficient stirring exists are solved.

Description

Equipment is pour to desulfurization stirring rake

Technical Field

The utility model relates to the technical field of molten iron desulfurization, in particular to a desulfurization stirring paddle pouring device.

Background

In the steelmaking process, the molten iron is subjected to out-of-furnace pretreatment desulfurization before entering a converter and an electric furnace to make steelmaking, so that the quality of steel products can be improved, the variety of steel products can be enlarged, the production rhythm of steel enterprises can be accelerated, the production efficiency can be improved, the steelmaking cost can be reduced, and the like.

However, the following drawbacks still exist in practical use:

in the existing desulfurization stirring process, the stirrer with the refractory material lined outside is immersed into a hot-metal ladle to stir molten iron in a rotating way, so that the molten iron generates vortex, but the vortex formed by stirring the molten iron can only stir in one direction, residues can be left at the bottom of the stirring process, and insufficient stirring exists.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a desulfurization stirring paddle pouring device, which solves the problems that in the existing desulfurization stirring process, a stirrer with an outer lining refractory material is immersed into a molten iron tank to stir molten iron in a rotating way, so that the molten iron generates vortex, the vortex formed by stirring the molten iron can only stir in one direction, residues can be left at the bottom end, and insufficient stirring exists.

2. Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a desulfurization stirring paddle pouring device, which aims to solve the technical problems, and is realized by the following technical scheme:

the utility model relates to a desulfurization stirring paddle pouring device, which comprises;

a support assembly;

wherein the support component comprises a stirring barrel;

a rotating assembly;

the rotating assembly comprises a rotating piece connected to the bottom end of the stirring barrel, a semicircular gear connected to the middle end of the rotating piece in a rotating way, a rotating rod connected to the lower end of the semicircular gear, a bearing connected to the lower end of the rotating rod, a transmission rod connected to the bottom end of the bearing, a driving motor connected to the bottom end of the transmission rod and a supporting plate fixedly connected to the bottom end of the driving motor;

wherein, the peripheral surface of the bearing is connected with a rotating piece;

and (5) a stirring assembly.

Further, the rotating piece comprises three groups of symmetrical brackets, a fixed frame fixedly connected to the upper end of the brackets, a semicircular fluted disc connected to the left end of the inner side wall of the fixed frame, a gear connected to the semicircular fluted disc in rotating connection and a stirring rod connected to the middle end of the gear;

wherein, the outer surface of the bearing is fixedly connected with three groups of brackets;

specifically, this device is convenient for rotate the transfer line drive bearing of upper end to the dwang of upper end through setting up driving motor, through setting up semicircle gear and semicircle fluted disc, makes the puddler of gear upper end be reciprocating motion at pivoted in-process, sets up three support simultaneously, increases the supporting role when rotating.

Further, the stirring assembly comprises a desulfurization cylinder, a triangular bracket fixedly connected with the bottom end of the desulfurization cylinder and a discharge pipe connected with the bottom end of the triangular bracket in a penetrating manner.

Specifically, the desulfurizing agent is arranged in the desulfurizing cylinder of the device, so that the desulfurizing agent is convenient to react with the raw materials at the bottom, meanwhile, the support force of the device is increased by the triangular bracket at the bottom, the bottom is provided with the discharging pipe in a penetrating way, the desulfurizing agent is convenient to convey, and meanwhile, the quantitative treatment of desulfurizing is convenient.

Further, the top end of the stirring rod is fixedly connected with a rotating bearing; the outer surface of the rotary bearing is fixedly connected with a group of stirring fan blades;

wherein, the upper end of the stirring rod is connected with the stirring barrel in a penetrating way;

specifically, this device is through the gear rotation of bottom, drives the puddler of upper end, sets up the ascending rotation flabellum of a set of reverse direction for the device is carrying out reciprocating motion's in-process, and the stirring of being convenient for is more abundant.

Further, the supporting component comprises a sealing cover connected with the upper end of the stirring barrel in a fitting way and a handle fixedly connected with the surface of the upper end of the sealing cover;

wherein, the bottom end of the triangular bracket is fixedly connected with a sealing cover;

wherein the discharging pipe penetrates through the inner end of the sealing cover;

specifically, the device lifts the handle at the upper end through the crane, and the handle is welded and fixed with the sealing cover, so that the whole sealing cover is lifted conveniently, and the poured molten iron and the desulfurizing agent are reacted conveniently.

Further, the bottom end of the stirring barrel is fixedly connected with a triangular fixing plate;

specifically, the triangular fixing plate of the device has the shape of an equilateral triangle at the bottom end, the triangle has stability, and the support at the bottom end is enlarged to be stable.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

the utility model is provided with the rotating component, the driving motor is convenient for driving the driving rod at the upper end to drive the bearing to rotate the rotating rod at the upper end, and the stirring rod at the upper end of the gear moves back and forth in the rotating process by arranging the semicircular gear and the semicircular fluted disc, and simultaneously three groups of brackets are arranged, so that the supporting effect during rotation is increased;

the quantitative placement of the desulfurizing agent through the discharging pipe is convenient for enlarging the proper degree of the reaction between the inner end and the molten iron and the efficiency of mixing and stirring.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an external view of the present utility model;

FIG. 2 is a block diagram of a rotating assembly according to the present utility model;

FIG. 3 is a block diagram of a stirring assembly according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

100. a support assembly; 110. a triangular fixing plate; 120. a stirring barrel; 130. a handle; 140. sealing cover; 200. a rotating assembly; 210. a rotating member; 211. a bracket; 212. a stirring rod; 213. a fixed frame; 214. semicircular fluted disc; 215. a gear; 220. a semicircular gear; 230. a rotating lever; 240. a bearing; 250. a transmission rod; 260. a driving motor; 270. a support plate; 300. a stirring assembly; 310. stirring fan blades; 320. a rotating bearing; 330. a tripod; 340. a discharge pipe; 350. a desulfurizing cylinder.

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.

Example 1

Referring to fig. 2, the embodiment is a desulfurization stirring paddle pouring device,

comprises the following steps of;

a rotating assembly 200;

the rotating assembly 200 comprises a rotating member 210 connected to the bottom end of the stirring barrel 110, a semicircular gear 220 connected to the middle end of the rotating member 210 in a rotating manner, a rotating rod 230 connected to the lower end of the semicircular gear 220, a bearing 240 connected to the lower end of the rotating rod 230, a transmission rod 250 connected to the bottom end of the bearing 240, a driving motor 260 connected to the bottom end of the transmission rod 250, and a supporting plate 270 fixedly connected to the bottom end of the driving motor 260;

the outer peripheral surface of the bearing 240 is connected with the rotating member 210;

the rotating piece 210 comprises three groups of symmetrical brackets 211, a fixed frame 213 fixedly connected to the upper end of the brackets 211, a semicircular fluted disc 214 connected to the left end of the inner side wall of the fixed frame 213, a gear 215 connected to the semicircular fluted disc 214 in a rotating connection manner and a stirring rod 212 connected to the middle end of the gear 215;

the outer surface of the bearing 240 is fixedly connected with three groups of brackets 211;

use is made of the rotating assembly 200:

the driving motor 260 of backup pad 270 upper end fixed stay upper end, under driving motor 260's effect, be convenient for carry out the transmission to the transfer line 250 of upper end, drive upper end rotation connection's bearing 240 simultaneously, three group's supports 211 of bearing 240 fixed surface connection, support 211 fixed connection is in the bottom of fixed frame 213 simultaneously, increase the stability of structure, simultaneously the rotation of bearing 240 upper end rotation connection dwang 230 is convenient for rotate the semicircle gear 220 of upper end, semicircle fluted disc 214 is installed to a wall in the fixed frame 213 inboard simultaneously, the middle-end rotates connecting gear 215, semicircle gear 220 is connected on the gear 215 right side, drive gear 215 and carry out the reciprocating motion at pivoted in-process.

Example 2

As shown in fig. 3, and further comprises;

the stirring assembly 300 comprises a desulfurization cylinder 350, a triangular bracket 330 fixedly connected with the bottom end of the desulfurization cylinder 350 and a discharge pipe 340 connected with the bottom end of the triangular bracket 330 in a penetrating manner.

The top end of the stirring rod 212 is fixedly connected with a rotating bearing 320; the outer surface of the rotary bearing 320 is fixedly connected with a group of stirring fan blades 310; the stirring assembly 300 is used:

under stirring rotation of the stirring rod 212, a group of stirring blades 310 fixedly connected with the upper end are rotated, so that sufficient reaction is facilitated, meanwhile, a rotating bearing 320 installed at the top end is inconvenient for sliding down the stirring blades 310, meanwhile, a triangular bracket 330 fixedly installed at the bottom end of a desulfurization cylinder 350 increases the supporting force of the device, and a discharging pipe 340 penetrating through the bottom end is connected to the inner end for desulfurization.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Desulfurization stirring rake pouring equipment, its characterized in that includes:

a support assembly (100);

wherein the support assembly (100) comprises a stirring barrel (120);

a rotating assembly (200);

the rotating assembly (200) comprises a rotating piece (210) connected to the bottom end of the stirring barrel (120), a semicircular gear (220) connected to the middle end of the rotating piece (210) in a rotating way, a rotating rod (230) connected to the lower end of the semicircular gear (220), a bearing (240) connected to the lower end of the rotating rod (230), a transmission rod (250) connected to the bottom end of the bearing (240), a driving motor (260) connected to the bottom end of the transmission rod (250) and a supporting plate (270) fixedly connected to the bottom end of the driving motor (260);

wherein, the peripheral surface of the bearing (240) is connected with the rotating piece (210);

a stirring assembly (300).

2. The desulfurization stirring paddle pouring device according to claim 1, wherein the rotating member (210) comprises three groups of symmetrical brackets (211), a fixed frame (213) fixedly connected to the upper ends of the brackets (211), a semicircular fluted disc (214) connected to the left end of the inner side wall of the fixed frame (213), a gear (215) connected to the semicircular fluted disc (214) in rotating connection, and a stirring rod (212) connected to the middle end of the gear (215);

wherein, the outer surface of the bearing (240) is fixedly connected with three groups of brackets (211).

3. The desulfurization stirring paddle pouring device according to claim 2, wherein the stirring assembly (300) comprises a desulfurization cylinder (350), a triangular bracket (330) fixedly connected with the bottom end of the desulfurization cylinder (350) and a discharging pipe (340) connected with the bottom end of the triangular bracket (330) in a penetrating connection.

4. A desulfurization stirring paddle pouring device according to claim 3, characterized in that the top end of the stirring rod (212) is fixedly connected with a rotating bearing (320); the outer surface of the rotary bearing (320) is fixedly connected with a group of stirring fan blades (310);

wherein, the upper end of the stirring rod (212) is connected with the stirring barrel (120) in a penetrating way.

5. The desulfurization stirring paddle pouring device according to claim 4, wherein the supporting assembly (100) comprises a sealing cover (140) connected to the upper end of the stirring barrel (120) in a fitting manner and a handle (130) fixedly connected to the upper end surface of the sealing cover (140);

wherein, the bottom end of the triangular bracket (330) is fixedly connected with the sealing cover (140);

wherein, the discharging pipe (340) is connected with the inner end of the sealing cover (140) in a penetrating way.

6. The desulfurization stirring paddle casting device according to claim 5, wherein the bottom end of the stirring barrel (120) is fixedly connected with a triangular fixing plate (110).