CN217997235U

CN217997235U - Converter slide pushing off slag tapping structure convenient to quick replacement

Info

Publication number: CN217997235U
Application number: CN202220952708.7U
Authority: CN
Inventors: 王凯; 金福梅
Original assignee: Anhui Yuntian Metallurgy Technology Co ltd
Current assignee: Anhui Yuntian Metallurgy Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-12-09
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to a converter slide pushing off slag tapping structure convenient to quick replacement, including the converter, the top fixed mounting of converter has the furnace end, the right side fixed mounting of converter has the mount pad, the right side fixed mounting of mount pad has the tapping tube head, the outside fixed mounting of tapping tube head has a steel pipe, the outside fixed mounting who goes out the steel pipe has the protection casing, the right side fixed mounting who goes out the steel pipe has decides the board, the bottom fixed mounting who goes out the steel pipe has the hydro-cylinder, the bottom fixed mounting of hydro-cylinder has L shape support, the top fixed mounting of L shape support has loading and unloading mechanism. This converter slide pushing off slag tapping structure convenient to quick replacement, the loading and unloading mechanism of setting for it is spacing to the slide centre gripping, and conveniently tear the slide open fast and trade, avoided current form through bolt group fastening connection slide, the problem that the work efficiency that causes is low, the slide of setting is used for pushing off slag and unloading, the row steel tube head of setting for the unloading.

Description

Converter slide pushing off slag tapping structure convenient to quick replacement

Technical Field

The utility model relates to the technical field of converter sliding plates, in particular to a converter sliding plate slag stopping and steel tapping structure convenient for quick replacement.

Background

The control of converter slag tapping is not only an important process technology for improving the quality of molten steel, but also a main process measure for reducing the steel-making cost, the reduction of the converter slag tapping amount is an effective way for improving the cleanliness of the molten steel, improving the quality of converter steel products and reducing the steel-making production cost, and the effective slag blocking operation is carried out during the converter steel tapping, so that the quality of the molten steel can be improved, the alloy yield can be improved, and good conditions can be provided for the refining process operation.

The sliding plate for blocking slag can effectively and stably control the slag discharge amount, the sliding plate and the oil cylinder are assembled in a mode of fastening the sliding plate and the oil cylinder through a bolt set at present, the disassembly is inconvenient, and once the sliding plate is seriously abraded and needs to be replaced, the assembling mode is long in time consumption, delays the progress of a project and is inconvenient to operate quickly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a converter slide pushing off slag tapping structure convenient to quick replacement possesses the advantage of being convenient for quick detach and change, has solved the slide that is used for the converter at present, and its assembly methods with the hydro-cylinder all is to pass through bolt assembly fastening with slide and hydro-cylinder and connect, and it is inconvenient to dismantle, in case meet slide wearing and tearing when seriously needing to change, and this assembly method is long-consuming, delays the problem of engineering progress.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a converter slide pushing off slag tapping structure convenient to quick replacement, includes the converter, the top fixed mounting of converter has the furnace end, the right side fixed mounting of converter has the mount pad, the right side fixed mounting of mount pad has the tapping tube head, the external fixed mounting of tapping tube head has a steel pipe, the external fixed mounting who goes out the steel pipe has the protection casing, the right side fixed mounting who goes out the steel pipe has fixed plate, the bottom fixed mounting who goes out the steel pipe has the hydro-cylinder, the bottom fixed mounting of hydro-cylinder has L shape support, the top fixed mounting of L shape support has loading and unloading mechanism, the inside movable mounting of loading and unloading mechanism has the slide, the right side fixed mounting of slide has the steel tube head of row.

Further, the right side of arranging the steel tube head extends to the outside of protection casing, the right side of protection casing is seted up and is arranged the corresponding movable hole of steel tube head.

Further, the loading and unloading mechanism comprises an electric push rod, a movable rod, a connecting rod and a clamping plate, wherein the electric push rod is fixedly mounted at the top of the L-shaped support, the movable rod is fixedly mounted at the top of the electric push rod, the connecting rod is hinged to the front side and the rear side of the movable rod, and one side, away from the movable rod, of the connecting rod is hinged to the clamping plate.

Furthermore, the piston of the electric push rod is fixed with the bottom of the movable rod, the front clamping plate and the rear clamping plate are distributed oppositely, and one side, far away from the movable rod, of each clamping plate is hinged to the L-shaped support.

Furthermore, adjacent sides of the front clamping plate and the rear clamping plate are respectively fixed with a supporting block extending to the inside of the sliding plate, and arc-shaped grooves corresponding to the front supporting block and the rear supporting block are respectively formed in the front side and the rear side of the sliding plate.

Furthermore, the sliding plate is tightly attached to and slidably connected with the fixed plate, and steel outlet holes corresponding to the steel outlet pipes and the steel outlet pipe heads are formed in the fixed plate and the sliding plate respectively.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this converter slide pushing off slag tapping structure convenient to quick replacement, converter through setting up, be used for smelting the processing to the steel material, the mount pad of setting, be used for assembling the tapping tube head, the tapping tube head of setting, be used for assembling out the steel pipe, the play steel pipe of setting, be used for the ejection of compact and support protection casing, the fixed plate of setting, be used for cooperating the slide, realize the on-off control to the feed opening, the hydro-cylinder of setting, utilize piston extension and shrink to drive L shape support lift, the L shape support of setting, a part for supporting mechanism, and the motion of the synchronous L shape support of drive loading and unloading mechanism, the loading and unloading mechanism of setting, be used for spacing the slide centre gripping, and conveniently tear the slide open and shut fast, the current form of connecting the slide through bolt assembly fastening, the problem that the work efficiency that causes is low has been avoided, the slide of setting, be used for pushing off slag and unloading, the row steel tube head of setting, be used for the unloading.

2. This converter slide pushing off slag tapping structure convenient to quick replacement, the electric push rod of setting utilizes the extension and the shrink of piston to drive the movable rod and reciprocates, and the movable rod of setting plays the effect that conduction motion drove the connecting rod motion, and the connecting rod of setting for the transmission drives splint turned angle, and the splint of setting can be fixed to the slide centre gripping, cooperates the arc wall of seting up on the slide, the quick assembly disassembly slide of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the local amplification structure of the present invention

FIG. 3 is a schematic view of the partial cross-sectional structure of the present invention;

fig. 4 is a schematic view of the side view structure of the present invention.

In the figure: the steel tube comprises a converter 1, a furnace end 2, a mounting base 3, a steel tapping tube head 4, a steel tapping tube 5, a protective cover 6, a fixed plate 7, an oil cylinder 8, a 9L-shaped bracket 10, a loading and unloading mechanism 1001 electric push rod, a 1002 movable rod 1003 connecting rod, a 1004 clamping plate 11, a sliding plate 12 and steel tube heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a converter sliding plate slag-stopping steel tapping structure convenient for fast replacement in the embodiment includes a converter 1, a converter 1 is arranged and used for smelting and processing steel materials, a furnace head 2 is fixedly arranged at the top of the converter 1, a mounting seat 3 is fixedly arranged at the right side of the converter 1, a steel tapping pipe head 4 is fixedly arranged at the right side of the mounting seat 3, the mounting seat 3 is arranged and used for assembling the steel tapping pipe head 4, a steel discharging pipe 5 is fixedly arranged at the outer part of the steel tapping pipe head 4, the steel discharging pipe head 4 is arranged and used for assembling the steel discharging pipe 5, a protective cover 6 is fixedly arranged at the outer part of the steel tapping pipe 5, the steel discharging pipe 5 is arranged and used for discharging and supporting the protective cover 6, a fixed plate 7 is fixedly arranged at the right side of the steel discharging pipe 5, an oil cylinder 8 is fixedly arranged at the bottom of the steel discharging pipe 5, an L-shaped support 9 is fixedly arranged at the bottom of the oil cylinder 8, the oil cylinder 8 is arranged and drives the L-shaped support 9 to move by extending and contracting of a piston, a loading and unloading mechanism 10 is fixedly arranged at the top of the L-shaped support 9, a sliding plate is arranged and a sliding plate 11 is arranged and used for controlling the loading and unloading slide plate 11 is arranged at the inner part of the sliding plate 11 and the loading and the sliding plate 11 for controlling the loading and unloading slide plate 11.

The assembly and disassembly mechanism 10 in the embodiment comprises an electric push rod 1001, a movable rod 1002, a connecting rod 1003 and a clamping plate 1004, the electric push rod 1001 is fixedly installed at the top of the L-shaped support 9, the movable rod 1002 is fixedly installed at the top of the electric push rod 1001, the connecting rod 1003 is hinged to the front side and the rear side of the movable rod 1002, the clamping plate 1004 is hinged to one side, away from the movable rod 1002, of the connecting rod 1003, the assembly and disassembly mechanism 10 is arranged and used for clamping and limiting the sliding plate 11, the sliding plate 11 is conveniently and quickly disassembled and replaced, the existing mode that the sliding plate 11 is tightly connected through a bolt group is avoided, and the problem of low working efficiency is caused.

The working principle of the above embodiment is as follows:

the electric push rod 1001 extends to push the movable rod 1002 to move upwards, the movable rod 1002 pulls the two connecting rods 1003 to move, the two connecting rods 1003 respectively pull the two clamping plates 1004 to rotate away, and the sliding plate 11 can be replaced after being taken down.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a converter slide pushing off slag tapping structure convenient to quick replacement, includes converter (1), its characterized in that: the top fixed mounting of converter (1) has furnace end (2), the right side fixed mounting of converter (1) has mount pad (3), the right side fixed mounting of mount pad (3) has tapping tube head (4), the outside fixed mounting of tapping tube head (4) has play steel pipe (5), the outside fixed mounting that goes out steel pipe (5) has protection casing (6), the right side fixed mounting that goes out steel pipe (5) has fixed plate (7), the bottom fixed mounting that goes out steel pipe (5) has hydro-cylinder (8), the bottom fixed mounting of hydro-cylinder (8) has L shape support (9), the top fixed mounting of L shape support (9) has loading and unloading mechanism (10), the inside movable mounting of loading and unloading mechanism (10) has slide (11), the right side fixed mounting of slide (11) has row steel tube head (12).

2. The converter sliding plate slag-stopping tapping structure convenient for quick replacement according to claim 1, characterized in that: the right side of the steel tube arranging head (12) extends to the outside of the protective cover (6), and a movable hole corresponding to the steel tube arranging head (12) is formed in the right side of the protective cover (6).

3. The converter sliding plate slag-stopping and tapping structure convenient for quick replacement according to claim 1, wherein: the assembling and disassembling mechanism (10) comprises an electric push rod (1001), a movable rod (1002), a connecting rod (1003) and a clamping plate (1004), the electric push rod (1001) is fixedly mounted at the top of the L-shaped support (9), the movable rod (1002) is fixedly mounted at the top of the electric push rod (1001), the connecting rod (1003) is hinged to the front side and the rear side of the movable rod (1002), and the clamping plate (1004) is hinged to one side, away from the movable rod (1002), of the connecting rod (1003).

4. The converter sliding plate slag-stopping tapping structure convenient for quick replacement according to claim 3, characterized in that: the piston of the electric push rod (1001) is fixed with the bottom of the movable rod (1002), the front clamping plate and the rear clamping plate (1004) are distributed oppositely, and one side, far away from the movable rod (1002), of each clamping plate (1004) is hinged to the L-shaped support (9).

5. The converter sliding plate slag-stopping and tapping structure convenient for quick replacement according to claim 3, wherein: the adjacent sides of the front clamping plate and the rear clamping plate (1004) are respectively fixed with a supporting block extending into the sliding plate (11), and arc-shaped grooves corresponding to the front supporting block and the rear supporting block are respectively formed in the front side and the rear side of the sliding plate (11).

6. The converter sliding plate slag-stopping tapping structure convenient for quick replacement according to claim 1, characterized in that: slide (11) and decide board (7) and closely laminate and sliding connection, decide board (7) and slide (11) and go up to set up respectively with tapping pipe (5) and arrange steel tube head (12) corresponding steel hole.