CN217058370U

CN217058370U - Slag stopping furnace door for cast steel type

Info

Publication number: CN217058370U
Application number: CN202123139006.1U
Authority: CN
Inventors: 徐东波
Original assignee: Changchun Electric Furnace Complete Set Equipment Co ltd
Current assignee: Changchun Electric Furnace Complete Set Equipment Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-26
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a cast steel formula is with shelves sediment furnace door, the on-line screen storage device comprises a base, the base welding is on the furnace body, is located the base inboard and has seted up the inside groove to including the inslot seted up the feed inlet, and the feed inlet is the connectivity structure with the furnace body, the hinge door body is passed through on the inside groove right side, is located door body left side front end and rotates the separation strip of connecting, the separation strip is in the baffler to the baffler welds in the base left side on the furnace body, the stopper has all been welded to both ends middle part position about the door body, base front side middle part position is seted up the first spacing groove that corresponds to the stopper. The utility model discloses the well door body is installed in the base with the pivoted mode, through the setting of spacing and spacing groove for the door body and base sealing connection reduce thermal loss, are equipped with the stopper through both ends middle part position about the door body, and the stopper corresponds to be installed in the inside groove, can make the door body be in the inside groove completely, prevent that the condition of deformation from appearing in the door body.

Description

Slag stopping furnace door for cast steel type

Technical Field

The utility model belongs to the technical field of the furnace gate, especially, relate to a cast steel formula is with shelves sediment furnace gate.

Background

The refining furnace is a smelting device in the hot working industry, and is a smelting device which is used 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 furnace door structure of the existing refining furnace is simpler, a rotating door body usually blocks a feeding hole, a rotating handle is used for limiting, the shape of the door body can be deformed after long-time use, and partial heat can be lost due to poor sealing effect, so that the slag stopping furnace door for cast steel is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cast steel formula is with shelves sediment furnace door aims at solving the furnace gate structure of smelting the stove in the background art and fairly simplies, is a pivoted door body usually and blocks the feed inlet, rotates the handle through one and carries on spacingly, and long-time use can lead to the shape deformation of a body, moreover because sealed effect is not good, also can lead to the problem that partial heat loses.

The utility model discloses a realize like this, a slag stopping furnace door for cast steel formula, include:

the base, the base welding is on the furnace body, is located the base inboard and has seted up the inside groove to set up the feed inlet in the inside groove, and the feed inlet is the connectivity structure with the furnace body, the hinge hinged door body is passed through on the inside groove right side, is located door body left side front end and rotates the separation strip of connection, the separation strip is in the baffler to the baffler welding is on the furnace body in the base left side.

Preferably, as the utility model relates to an it is preferred, the stopper has all been welded to both ends middle part position about the door body, base front side middle part position is seted up and is corresponded to the first spacing groove of stopper.

Preferably, as the utility model relates to an optimally, the second spacing groove that is the indent structure is seted up to the door body inboard, the interior inslot welded spacing is corresponding the structure with the second spacing groove.

Preferably, as the utility model relates to an optimally, terminal surface parallel and level before the base before the door body.

Preferably, as the utility model discloses an it is preferable, the door body is the rectangle structure to door body thickness equals the inside groove degree of depth.

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

1. the utility model discloses the well door body is installed in the base with the pivoted mode, through the setting of spacing and spacing groove for the door body and base sealing connection reduce thermal loss.

2. The utility model discloses in be equipped with the stopper through both ends middle part position about the door body to the stopper corresponds to be installed in the inside groove, can make the door body be in the inside groove completely, prevents that the condition of deformation from appearing in the door body.

Drawings

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

FIG. 2 is a schematic view of the door closing structure of the present invention;

fig. 3 is a front view of the door opening structure of the present invention.

In the figure: 1. a base; 2. a door body; 3. a barrier strip; 4. an inner tank; 5. a feed inlet; 6. a limiting strip; 7. a first limit groove; 8. a second limit groove; 9. a limiting block; 10. a barrier plate; 11. And (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, are not to be construed as limiting the present invention. Furthermore, in the description of the present invention, furthermore, "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or 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, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. To one of ordinary skill in the art, the above terms are to be understood as meaning "a plurality" of the present invention as specified in the specification, in the sense of two or more unless specifically limited otherwise.

As shown in fig. 1-3, the utility model provides a technical solution: the method comprises the following steps:

base 1, base 1 welding are on the furnace body, are located base 1 inboard and have seted up inside groove 4 to including having seted up feed inlet 5 in inslot 4, and feed inlet 5 is the connectivity structure with the furnace body, hinge articulated door body 2 is passed through on the 4 right sides of inside groove, is located the door body 2 left side front end and rotates the separation strip 3 of connecting, and separation strip 3 is in baffler 10, and baffler 10 welding is on the furnace body in base 1 left side.

Stopper 9 has all been welded at both ends middle part position about the door body 2, and base 1 front side middle part position is seted up corresponding to stopper 9 first spacing groove 7 for the door body is in the recess, prevents that the condition of deformation from appearing in the door body.

The inner side of the door body 2 is provided with a second limiting groove 8 in an inwards concave structure, and a limiting strip 6 welded in the inner groove 4 and the second limiting groove 8 are in a corresponding structure, so that the sealing property between the door body and the base is improved.

The front end face of the door body 2 is flush with the front end face of the base 1, so that the attractiveness of the whole device is improved.

The door body 2 is of a rectangular structure, and the thickness of the door body 2 is equal to the depth of the inner groove 4, so that the door body is fit in the base.

The utility model has the advantages that: the door body is installed in the base with the pivoted mode, through the setting of spacing and spacing groove for the door body and base sealing connection reduce thermal loss, are equipped with the stopper through both ends middle part position about the door body, and the stopper corresponds installs in the inside groove, can make the door body be in the inside groove completely, prevent that the condition of deformation from appearing in the door body.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a cast steel formula is with shelves slag furnace gate which characterized in that includes:

base (1), base (1) welding is on the furnace body, is located base (1) inboard and has seted up inside groove (4) to feed inlet (5) have been seted up in inside groove (4), and feed inlet (5) are the connectivity structure with the furnace body, hinge door body (2) are passed through on inside groove (4) right side, are located door body (2) left side front end and rotate barrier strip (3) of connection, barrier strip (3) are in baffler (10) to baffler (10) welding is in base (1) left side on the furnace body.

2. The slag-stopping furnace door for cast steel according to claim 1, characterized in that: stopper (9) have all been welded at both ends middle part position about the door body (2), base (1) front side middle part position is seted up and is corresponded to first spacing groove (7) of stopper (9).

3. The slag-stopping furnace door for cast steel according to claim 1, characterized in that: the inner side of the door body (2) is provided with a second limiting groove (8) which is of an inwards concave structure, and a limiting strip (6) welded in the inner groove (4) and the second limiting groove (8) are of a corresponding structure.

4. The slag stopping furnace door for the cast steel according to claim 1, characterized in that: the front end face of the door body (2) is flush with the front end face of the base (1).

5. The slag stopping furnace door for the cast steel according to claim 1, characterized in that: the door body (2) is of a rectangular structure, and the thickness of the door body (2) is equal to the depth of the inner groove (4).