CN210359228U

CN210359228U - Novel aluminum-iron tundish

Info

Publication number: CN210359228U
Application number: CN201921404022.9U
Authority: CN
Inventors: 赵军; 胡光磊; 张艳龙; 邓青松; 刘小红
Original assignee: Beijing Shougang Ferroalloy Co ltd
Current assignee: Beijing Shougang Ferroalloy Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-04-21
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a novel package in middle of aluminium iron, including support body, cladding, the fixed pivot that is provided with in cladding both ends, be provided with first bearing and second bearing on the support body, the pivot at cladding both ends is rotatable to be fixed on first bearing and second bearing, be fixed with the sleeve on the first bearing, have the internal thread in the sleeve, telescopic axle center is worn to the pivot on the first bearing, the pivot on the first bearing has spring, rubber circle from inside to outside in proper order to overlap, and the screw thread is changeed the handle, the screw thread is changeed the center and is empty, the screw thread is changeed the handle with the internal thread adaptation on the sleeve, be provided with the hand wheel in the pivot on the second bearing, be provided with rings on the support body, the inside refractory material that is provided with of cladding, be provided with the water injection well choke on the. The utility model discloses this novel package has characteristics such as convenient operation, simple structure in the middle of the aluminium iron.

Description

Novel aluminum-iron tundish

Technical Field

The utility model relates to a package technical field in the middle of the aluminium iron, more specifically relates to a novel package in the middle of the aluminium iron.

Background

No matter the pouring basket is than indispensable equipment in ironmaking or steelmaking, the pouring basket opening part among the prior art is not equipped with the unreasonable of water injection well choke or water injection well choke design, and the molten iron temperature drop is big, and calorific loss is big, and the product manufacturing efficiency is low, and manufacturing cost is high.

An existing aluminum-iron tundish, such as application number 201620930168.7 published by the national intellectual property office, comprises a ladle shell and a pouring mechanism, wherein a refractory material is arranged inside the ladle shell. A water nozzle is arranged at the water outlet of the cladding, the included angle B of the water nozzle in the horizontal direction is 90-100 degrees, and the included angle A of the water nozzle in the vertical direction is 30-40 degrees; the dumping mechanism comprises a lifting ring and a hand wheel. However, the cladding rotates by the rotation of the hand wheel, when workers rotate the hand wheel, the casting of the cladding needs to return, and when the workers do not pay attention to the casting, the cladding returns too fast, so that residual molten iron in the cladding is easily thrown away, potential safety hazards are caused, and safety accidents occur.

Disclosure of Invention

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a novel package in middle of aluminum-iron, this novel package in middle of aluminum-iron has characteristics such as convenient operation, simple structure.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a novel package in middle of aluminium iron, includes support body, involucrum, the involucrum both ends are fixed and are provided with the pivot, be provided with first bearing and second bearing on the support body, the pivot rotatable the fixing at involucrum both ends is on first bearing and second bearing, be fixed with the sleeve on the first bearing, there is the internal thread in the sleeve, the telescopic axle center is worn to the pivot on the first bearing, pivot on the first bearing has spring, rubber circle from inside to outside in proper order to overlap, and the screw is changeed the handle, the screw is changeed the center and is empty, the screw is changeed the handle and the telescopic on internal thread adaptation, be provided with the hand wheel in the epaxial of second bearing, be provided with rings on the support body, the inside refractory material that is provided with of involucrum.

Furthermore, a small bulge is arranged on the inner ring of the rubber ring.

Further, the refractory material comprises one layer of refractory mortar and two layers of refractory bricks.

Furthermore, the two layers of refractory bricks are arranged in an overlapping mode, so that molten iron is further prevented from permeating into the cladding.

The beneficial effects of the utility model are that: the utility model provides a novel package in middle of aluminium iron, change the handle through setting up the screw thread on first bearing, the rubber circle, a sleeve, a spring, can change the handle through rotating the screw thread, the screw thread is changeed can extrude the compression of rubber circle spring this moment, when extrusion rubber circle, can increase the rubber circle and change the frictional force of handle, just so can lead to the fact certain damping to the countershaft, change to turning tightly a little if the screw thread, the damping of rubber circle countershaft is just a bit big, circle in the rubber circle and set up little protruding mainly for increasing the friction through circling, it resets to set up the spring for the convenience rubber circle, such benefit just can not swing at the excessive speed when the cladding return, can also change through the screw thread simultaneously and not rock the middle package in the transportation of letting.

Drawings

FIG. 1 is a schematic structural view of a novel aluminum-iron tundish of the present invention;

FIG. 2 is a schematic diagram of a rubber ring structure of a novel aluminum-iron tundish of the present invention;

FIG. 3 is a schematic view of a structure of a threaded rotating handle of the novel aluminum-iron tundish of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. cladding; 10. a water nozzle; 11. a rotating shaft; 12. a hand wheel; 2. a frame body; 20. a hoisting ring; 21. a first bearing; 22. a second bearing; 3. a screw thread rotating handle; 30. a rubber ring; 31. a sleeve; 32. a spring; 33. and (5) small bulges.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-3, the novel aluminum-iron tundish of the embodiment includes a frame body 2 and an enclosure 1, wherein two ends of the enclosure 1 are fixedly provided with a rotating shaft 11, the frame body 2 is provided with a first bearing 21 and a second bearing 22, the rotating shafts 11 at two ends of the enclosure 1 are rotatably fixed on the first bearing 21 and the second bearing 22, the first bearing 21 is fixed with a sleeve 31, the sleeve 31 is internally provided with an internal thread, the rotating shaft 11 on the first bearing 21 penetrates through the axis of the sleeve 31, the rotating shaft 11 on the first bearing 21 is sequentially sleeved with a spring 32 and a rubber ring 30 from inside to outside, a threaded rotating handle 3, the center of the threaded rotating handle 3 is hollow, the threaded rotating handle 3 is adapted to the internal thread on the sleeve 31, the rotating shaft 11 on the second bearing 22 is provided with a hand wheel 12, the frame body 2 is provided with a hanging ring 20, the enclosure 1 is internally provided with a refractory.

The rubber ring 30 in the novel aluminum-iron tundish of the embodiment is internally provided with a small bulge 33.

The novel refractory material in the aluminum-iron tundish comprises a layer of refractory mortar and two layers of refractory bricks.

Two-layer firebrick arranges through the overlap joint mode in the novel package of aluminium iron tundish of this embodiment, further prevents that the molten iron from permeating to the cladding.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that various changes, modifications, substitutions and alterations can be made therein by those skilled in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a novel package in middle of aluminium iron, its characterized in that, includes support body, involucrum, the involucrum both ends are fixed and are provided with the pivot, be provided with first bearing and second bearing on the support body, the pivot rotatable the fixing at involucrum both ends is on first bearing and second bearing, be fixed with the sleeve on the first bearing, there is the internal thread in the sleeve, telescopic axle center is worn to pivot on the first bearing, pivot on the first bearing has spring, rubber circle from inside to outside cover in proper order, and the screw is changeed the handle, the screw is changeed the center and is empty, the screw is changeed handle and the internal thread adaptation on the sleeve, the epaxial hand wheel that is provided with of pivot on the second bearing, be provided with rings on the support body, the inside refractory material that is provided with of involucrum.

2. The novel aluminum-iron tundish according to claim 1, wherein the inner ring of the rubber ring is provided with small protrusions.

3. The novel ferroaluminum tundish of claim 1, wherein the refractory material comprises a layer of refractory mortar and two layers of refractory bricks.

4. The novel aluminum-iron tundish as claimed in claim 3, wherein the two layers of refractory bricks are arranged in an overlapping manner to further prevent molten iron from penetrating into the tundish shell.