CN219255970U

CN219255970U - Special package receiving device for white corundum smelting

Info

Publication number: CN219255970U
Application number: CN202320314822.1U
Authority: CN
Inventors: 郭红伟; 郭智川; 马淑哲; 罗慧萍
Original assignee: Luoyang Hongfeng New Material Co ltd
Current assignee: Luoyang Hongfeng New Material Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-27
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a special ladle receiving device for white corundum smelting, which comprises a ladle receiving steel shell, wherein the top of the ladle receiving steel shell is open, a temperature-resistant lining is fixedly covered on the inner wall of the ladle receiving steel shell, a buffer belt is longitudinally unfolded at the middle part of the bottom surface of the temperature-resistant lining, two sides of the buffer belt are inclined planes, and the top end of the buffer belt is close to the top of the ladle receiving steel shell; and the front and rear positions of the ladle receiving steel shell are respectively provided with an adjusting component which can transversely turn around and lock. The beneficial effects are that: according to the utility model, the stud drives the mounting frame to turn upwards, so that the temperature-resistant baffle plate can be driven to turn upwards to be in a horizontal state to cover the upper part of the top of the buffer belt, the upper part of the top of the buffer belt is shielded by the arrangement of the temperature-resistant baffle plate, and then when the flow rate of molten liquid is faster, molten liquid at the splashing position of the buffer belt can be blocked by the temperature-resistant baffle plate to avoid spilling to the outside, so that raw material waste is avoided, and the safety of field personnel is ensured.

Description

Special package receiving device for white corundum smelting

Technical Field

The utility model relates to the field of auxiliary components for smelting white corundum, in particular to a special ladle receiving device for smelting white corundum.

Background

After the white corundum raw material is heated and melted in the pouring furnace, the temperature of the molten solution is up to more than 2100 ℃, and the white corundum raw material is required to be transferred to a cooling zone for cooling through a special package receiving device. The lining-free bag is connected to the bag, the lining-free bag is subjected to forced water cooling, larger resource waste is caused, the lining-free bag is generally lined by adopting graphite or a white corundum refractory product, the bottom of the butt-joint bag is greatly eroded in the process that molten liquid is poured into the lining-free bag, and the material of the lining is different from that of the molten liquid, so that impurities can be mixed in the product, the quality of the product is unstable, a buffer belt is usually required to be arranged at the middle position of the lining to block and weaken the erosion of the molten liquid, the molten liquid flows out of a pouring furnace into the steel shell of the lining-free bag at present, the inclined surface of the buffer belt has anti-erosion capability, the service life of the lining-free bag can be prolonged, but when the molten liquid flow speed is high, the inclined surface of the buffer belt can cause the molten liquid to splash out, the raw material waste is caused, and the personal safety of site personnel is threatened.

Disclosure of Invention

The utility model aims to solve the problems, and provides a special ladle receiving device for white corundum smelting, which can drive a temperature-resistant baffle plate to turn to a horizontal state by driving a mounting frame to rotate through a stud, so that the upper part of the top of a buffer belt is shielded through the arrangement of the temperature-resistant baffle plate, and then when the flow rate of molten liquid is faster, molten liquid at a splashing position of the buffer belt can be blocked by the temperature-resistant baffle plate to avoid spilling to the outside, as described in detail below.

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

the utility model provides a special ladle receiving device for white corundum smelting, which comprises a ladle receiving steel shell, wherein the top of the ladle receiving steel shell is open, a temperature-resistant lining is fixedly covered on the inner wall of the ladle receiving steel shell, a buffer belt is longitudinally unfolded at the middle part of the bottom surface of the temperature-resistant lining, two sides of the buffer belt are inclined planes, and the top end of the buffer belt is close to the top of the ladle receiving steel shell;

the front and back positions of the ladle steel shell are respectively provided with an adjusting component capable of transversely overturning and locking, the adjusting components are respectively provided with a shielding component, and the shielding components in the front and back positions are symmetrically distributed and the end surfaces of the shielding components are close to each other.

Preferably, the shielding assembly comprises a mounting frame and a temperature-resistant baffle plate, wherein the mounting frame is respectively and horizontally arranged between the front and rear positions of the middle part of the top surface of the steel shell of the receiving package, the temperature-resistant baffle plate is horizontally unfolded and fixed on the inner side of the mounting frame, and the temperature-resistant baffle plate is suspended above the top of the buffer belt.

Preferably, the opposite end surfaces of the mounting frames at the front and rear positions are in contact with each other, and the bottom surface of the mounting frame is in abutting contact with the corresponding position of the top surface of the ladle steel shell.

Preferably, the top surface of the mounting frame in the front-rear position is vertically provided with handles at portions close to each other.

Preferably, the cross section of the buffer belt along the transverse vertical surface is isosceles triangle, the top end of the buffer belt is close to the top surface of the ladle steel shell, and the front end surface and the rear end surface of the buffer belt are attached and fixed with the inner wall of the temperature-resistant lining.

Preferably, the bottom surface of the ladle steel shell is unfolded and fixed with a base, a plurality of rail wheels are fixedly arranged around the bottom surface of the base, and a traction ring is horizontally fixed in the middle of one side end surface of the base.

Preferably, the adjusting assembly comprises two fixing seats and studs, the two fixing seats of each adjusting assembly are respectively fixed on two sides of the middle of the front end face and the rear end face of the wrapping steel shell, the studs are respectively inserted between the fixing seats at the front and rear positions in a transverse sliding fit mode, bearing seats are coaxially arranged on the parts, extending out of one side of the studs, of the outer end faces of the fixing seats, inner rings of slewing bearings arranged in the bearing seats are coaxially fixed with the end portions of the studs, and the bearing seats are respectively fixed on the side end faces corresponding to the fixing seats.

Preferably, the central axis of the stud is located at a position which is equal to a half position of the vertical dimension of the mounting frame, and locking nuts are coaxially meshed with the parts of the stud extending out of the outer side end face of the fixing seat on the other side.

Preferably, the stud is provided with a rocker arm at an outer end portion engaged with the lock nut.

Preferably, the distance between the outer end face of the mounting frame and the central axis of the stud on the same side is smaller than the distance between the central axis of the stud and the ladle steel shell.

By adopting the special ladle receiving device for white corundum smelting, particularly in the process of using the white corundum smelting ladle, as the mounting frames at the front and rear positions are horizontally arranged at the beginning, the opposite end surfaces of the mounting frames at the front and rear positions are contacted with each other, the bottom surfaces of the mounting frames are in contact with the corresponding positions of the top surfaces of the ladle steel shells, the locking nuts are respectively screwed at the moment and are pressed on the surfaces of the corresponding fixing seats, so that the studs cannot be freely rotated through the friction force between the locking nuts and the fixing seats, the state of the horizontal arrangement of the mounting frames is locked, the upper part of the top of the buffer belt can be shielded through the front and rear mounting frames and the temperature-resistant baffle plate, and then when the flow speed of molten liquid is high, molten liquid at the position of the buffer belt can be blocked by the temperature-resistant baffle plate to avoid splashing and leaking to the outside, the method avoids the waste of raw materials and ensures the safety of field personnel, when the subsequent use is finished, the locking nuts are screwed to be respectively close to the corresponding rocker arms, then the mounting frame and the temperature-resistant baffle plate can be driven to outwards turn by the mode that the rocker arms drive the studs to rotate anticlockwise until the mounting frame and the temperature-resistant baffle plate are in a vertical state and positioned at the outer position of the ladle steel shell, then the locking nuts are pressed on the corresponding fixing seats again to lock the studs and can not rotate, so that the temperature-resistant baffle plate can be stored in a turnover mode when the melt is carried out, the phenomenon that the temperature-resistant baffle plate is interfered to the top of the ladle steel shell and can not be normally used is avoided, when the temperature-resistant baffle plate is needed to be reused, only the locking nuts are respectively unscrewed to be close to the rocker arms, the vertical installation frame and the temperature-resistant baffle can be turned up to the position above the top of the buffer belt by holding the rocker arms respectively to drive the studs to rotate clockwise, limiting is carried out by attaching and contacting the bottom surface of the installation frame with the corresponding position of the top surface of the steel shell of the receiving bag, then the locking nut is screwed down again to lock the installation frame and the temperature-resistant baffle to be in a horizontal state, then the top of the buffer belt is shielded by turning the temperature-resistant baffle to be in a horizontal state, so that the top of the buffer belt is shielded by the arrangement of the temperature-resistant baffle, and then when the flow rate of the molten liquid is faster, the molten liquid at the splashing position of the buffer belt can be blocked by the temperature-resistant baffle to avoid spilling to the outside, so that raw material waste is avoided and the safety of field personnel is ensured.

The beneficial effects are that: 1. according to the utility model, the stud drives the mounting frame to turn upwards, so that the temperature-resistant baffle plate can be driven to turn upwards to a horizontal state to shield the upper part of the top of the buffer belt, the upper part of the top of the buffer belt is shielded by the arrangement of the temperature-resistant baffle plate, and then when the flow rate of molten liquid is faster, molten liquid at the splashing position of the buffer belt can be blocked by the temperature-resistant baffle plate to avoid spilling to the outside, so that raw material waste is avoided and the safety of field personnel is ensured;

2. the stud drives the installation frame to turn down, so that the temperature-resistant baffle can be driven to turn over to a vertical state and be positioned at the outer position of the ladle steel shell, and the temperature-resistant baffle can be stored in a turning manner after molten liquid is received, so that the phenomenon that the temperature-resistant baffle interferes with the top of the ladle steel shell and cannot be normally used is avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the 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 a schematic overall isometric view of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

FIG. 4 is a second schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 5 is an enlarged view of a portion of the utility model at B of FIG. 4;

FIG. 6 is a schematic representation III of the cross-section of FIG. 1 of the present utility model;

FIG. 7 is a schematic cross-sectional view IV of FIG. 1 of the present utility model;

FIG. 8 is a front exterior view of FIG. 1 of the present utility model;

FIG. 9 is a rear exterior view of FIG. 1 of the present utility model;

FIG. 10 is a left side exterior view of FIG. 1 of the present utility model;

fig. 11 is a top exterior view of fig. 1 of the present utility model.

The reference numerals are explained as follows:

1. a temperature resistant liner; 2. connecting a steel shell; 3. a base; 301. a rail wheel; 302. a traction ring; 4. a shielding assembly; 401. a mounting frame; 402. a temperature-resistant baffle; 403. a handle; 5. an adjustment assembly; 501. a fixing seat; 502. a bearing seat; 503. a stud; 504. a lock nut; 505. a rocker arm; 6. a buffer belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-11, the utility model provides a special ladle receiving device for white corundum smelting, which comprises a ladle receiving steel shell 2, wherein the top of the ladle receiving steel shell 2 is open, a temperature-resistant lining 1 is fixedly covered on the inner wall of the ladle receiving steel shell 2, a buffer belt 6 is longitudinally unfolded and fixed at the middle part of the bottom surface of the temperature-resistant lining 1, two sides of the buffer belt 6 are inclined planes, and the top end of the buffer belt is close to the top of the ladle receiving steel shell 2. The adjusting components 5 capable of transversely overturning and locking are arranged at the front and rear positions of the ladle steel shell 2, specifically, the adjusting components 5 comprise two fixing seats 501 and studs 503, the fixing seats 501 of each adjusting component 5 are respectively fixed on two sides of the middle of the front and rear end surfaces of the ladle steel shell 2, the studs 503 are respectively inserted between the fixing seats 501 at the front and rear positions in a transversely sliding fit mode, bearing seats 502 are coaxially arranged at the parts, extending out of the outer end surfaces of one fixing seat 501, of the studs 503, the inner rings of the slewing bearings arranged in the bearing seats 502 are coaxially fixed with the end parts of the studs 503, the bearing seats 502 are fixed on the side end surfaces of the corresponding fixing seats 501, the arrangement is convenient, the stud 503 drives the mounting frame 401 to overturn to a horizontal state to shield the top of the buffer belt 6 in a mode, the heat-resistant baffle 402 is driven to block the top of the buffer belt 6 in a mode, and meanwhile, the stud 503 drives the mounting frame 401 to overturn downwards in a mode to drive the heat-resistant baffle 402 to overturn to a vertical state and be located at the outer position of the ladle steel shell 2.

The shielding component 4 is installed to the adjusting part 5, shielding component 4 symmetric distribution and terminal surface in front and back position are close to each other, specifically, shielding component 4 all includes mounting frame 401 and temperature resistant baffle 402, preferably temperature resistant baffle 402 is the rectangular plate, mounting frame 401 is the rectangular frame, mounting frame 401 level respectively sets up between the front and back position at connect packet steel shell 2 top surface middle part, the inboard of mounting frame 401 is all horizontal to expand and is fixed with temperature resistant baffle 402, and temperature resistant baffle 402 all hangs in the top of buffer zone 6, so set up, be convenient for shelter from the top of buffer zone 6 through the setting of temperature resistant baffle 402, then when the melt flow rate is very fast, the melt that splashes the department from buffer zone 6 can be blocked by temperature resistant baffle 402 and avoid spilling to the external world, preferably temperature resistant inside lining 1, temperature resistant baffle 402 and buffer zone 6 are white corundum material.

As the scheme of the scheme preference, the terminal surfaces that the installation frame 401 of front and back position is relative contact each other, installation frame 401 bottom surface and connect the corresponding position laminating contact of package steel shell 2 top surface, so set up, the installation frame 401 of front and back position of being convenient for can contrast to fold, simultaneously through installation frame 401 bottom surface and connect the corresponding position laminating contact of package steel shell 2 top surface can restrict installation frame 401 to being in the horizontality, the equal vertical handle 403 of installing of part that is close to each other of installation frame 401 top surface of front and back position, so set up, the mode of being convenient for through handheld handle 403 application of force can be smooth drive installation frame 401 with the help of the instrument turn up or turn down.

The section shape of the buffer belt 6 along the transverse vertical surface is isosceles triangle, the top end of the buffer belt is close to the top surface of the ladle steel shell 2, the front end surface and the rear end surface of the buffer belt 6 are all fixedly attached to the inner wall of the temperature-resistant lining 1, the buffer belt is arranged in such a way that the inclined surface of the buffer belt 6 is designed to have anti-scouring capability, the base 3 is fixedly unfolded on the bottom surface of the ladle steel shell 2, a plurality of track wheels 301 are fixedly installed on the periphery of the bottom surface of the base 3, a traction ring 302 is horizontally fixed in the middle of one side end surface of the base 3, and the buffer belt is convenient to drive the ladle steel shell 2 to move smoothly through the base 3.

The central axis of the stud 503 is located and is equal to the position corresponding to one half of the vertical dimension of the mounting frame 401, the parts of the stud 503 extending out of the outer side end faces of the fixed seat 501 on the other side are coaxially meshed with the locking nuts 504, the arrangement is convenient for preventing the stud 503 from rotating freely through friction force between the locking nuts 504 and the fixed seat 501, the rocker 505 is mounted at the outer end part meshed with the locking nuts 504 of the stud 503, the arrangement is convenient for driving the stud 503 to rotate in a manner of holding the rocker 505 to apply force, the distance between the outer end face of the mounting frame 401 on the same side and the central axis of the stud 503 is smaller than the distance between the central axis of the stud 503 and the ladle steel shell 2, and the arrangement is convenient for overturning the mounting frame 401, so that the mounting frame 401 cannot interfere with the ladle steel shell 2 in the process of overturning the mounting frame 401, and the phenomenon that the mounting frame 401 cannot finish upturning or downing smoothly is avoided.

With the structure, particularly in the process of using the white corundum smelting ladle, as the front and rear mounting frames 401 are horizontally arranged at the beginning, and the opposite end surfaces of the front and rear mounting frames 401 are contacted with each other, the bottom surfaces of the mounting frames 401 are contacted with the corresponding positions of the top surfaces of the ladle steel shells 2, the locking nuts 504 are respectively screwed and pressed on the surfaces of the corresponding fixing seats 501 at the moment, so that the stud 503 can not be freely rotated by friction force between the locking nuts 504 and the fixing seats 501, the state of the horizontal arrangement of the mounting frames 401 is locked, the upper parts of the tops of the buffer belts 6 can be shielded by the front and rear mounting frames 401 and the temperature-resistant baffles 402, and then when the flow rate of the molten liquid is fast, the molten liquid splashed from the buffer belts 6 can be blocked by the temperature-resistant baffles 402 to avoid the leakage to the outside, the raw material waste is avoided, the safety of field personnel is ensured, when the subsequent use is finished, the locking nuts 504 are screwed to be respectively close to the corresponding rocker arms 505, then the mounting frame 401 and the temperature-resistant baffle 402 can be driven to outwards turn by the mode that the rocker arms 505 drive the studs 503 to rotate anticlockwise until the mounting frame 401 and the temperature-resistant baffle 402 are both in a vertical state and positioned at the outer position of the ladle steel shell 2, then the locking nuts 504 are pressed at the corresponding fixing seats 501 again to lock the studs 503 in a uniform pressure manner, so that the temperature-resistant baffle 402 can be stored in a turnover mode when the melt is carried out, the phenomenon that the temperature-resistant baffle 402 is interfered to the top of the ladle steel shell 2 and cannot be normally used is avoided, when the temperature-resistant baffle 402 is required to be reused, the locking nuts 504 are only required to be unscrewed respectively to be close to the rocker arms 505, the vertical installation frame 401 and the temperature-resistant baffle 402 can be turned up to the position above the top of the buffer belt 6 by respectively holding the rocker arms 505 to drive the studs 503 to rotate clockwise, limiting is performed by the way that the bottom surface of the installation frame 401 is in contact with the corresponding position of the top surface of the ladle steel shell 2, then the locking nut 504 is screwed down again to lock the installation frame 401 and the temperature-resistant baffle 402 to be in a horizontal state, and then the top of the buffer belt 6 is shielded by turning the temperature-resistant baffle 402 to the horizontal state, so that the top of the buffer belt 6 is shielded by the arrangement of the temperature-resistant baffle 402, and then when the melt flow speed is fast, the melt splashed from the buffer belt 6 can be blocked by the temperature-resistant baffle 402 to avoid spilling outside, so that raw material waste is avoided and the safety of site personnel is ensured.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a special packet device that connects of white corundum smelting, includes to connect packet steel casing (2), its characterized in that: the top of the ladle steel shell (2) is open, the inner wall of the ladle steel shell (2) is covered and fixed with a temperature-resistant lining (1), a buffer belt (6) is longitudinally unfolded and fixed at the middle part of the bottom surface of the temperature-resistant lining (1), two sides of the buffer belt (6) are inclined planes, and the top end of the buffer belt is close to the top of the ladle steel shell (2);

the front and back positions of the ladle steel shell (2) are respectively provided with an adjusting component (5) which can transversely turn around and lock, the adjusting components (5) are respectively provided with a shielding component (4), and the shielding components (4) at the front and back positions are symmetrically distributed and the end surfaces of the shielding components are close to each other.

2. The special ladle receiving device for white corundum smelting as in claim 1, wherein: the shielding assembly (4) comprises a mounting frame (401) and a temperature-resistant baffle (402), wherein the mounting frame (401) is respectively and horizontally arranged between the front and rear positions of the middle of the top surface of the ladle steel shell (2), the temperature-resistant baffle (402) is horizontally unfolded and fixed on the inner side of the mounting frame (401), and the temperature-resistant baffle (402) is suspended above the top of the buffer belt (6).

3. The special ladle receiving device for white corundum smelting as in claim 2, wherein: the opposite end surfaces of the mounting frames (401) at the front and rear positions are contacted with each other, and the bottom surface of the mounting frames (401) is in abutting contact with the corresponding position of the top surface of the ladle steel shell (2).

4. A special ladle receiving device for white corundum smelting according to claim 3, which is characterized in that: the top surfaces of the mounting frames (401) at the front and rear positions are vertically provided with handles (403) at the parts close to each other.

5. The special ladle receiving device for white corundum smelting as in claim 4, wherein: the cross section shape of the buffer belt (6) along the transverse vertical surface is isosceles triangle, the top end of the buffer belt is close to the top surface of the ladle steel shell (2), and the front end surface and the rear end surface of the buffer belt (6) are attached and fixed with the inner wall of the temperature-resistant lining (1).

6. A special ladle receiving device for white corundum smelting according to any one of claims 2-5, characterized in that: the bottom surface of connect package steel casing (2) is expanded and is fixed with base (3), just fixed mounting has a plurality of rail wheels (301) around the bottom surface of base (3), the middle part level of one side terminal surface of base (3) is fixed with traction ring (302).

7. The special ladle receiving device for white corundum smelting as in claim 6, wherein: the adjusting assembly (5) comprises a fixed seat (501) and studs (503), the fixed seats (501) of each adjusting assembly (5) are two and are respectively fixed on two sides of the middle of the front end face and the rear end face of the wrapping steel shell (2), the studs (503) are respectively inserted between the fixed seats (501) at the front and rear positions in a transverse sliding fit mode, bearing seats (502) are coaxially arranged on the parts, extending out of one side, of the studs (503) on the outer end faces of the fixed seats (501), of the inner rings of slewing bearings arranged in the bearing seats (502) are coaxially fixed with the ends of the studs (503), and the bearing seats (502) are respectively fixed on the side end faces of the corresponding fixed seats (501).

8. The special ladle receiving device for white corundum smelting as in claim 7, wherein: the central axis of the stud (503) is located at a position which is equal to a half position of the vertical dimension of the corresponding installation frame (401), and locking nuts (504) are coaxially meshed with the parts, extending out of the outer side end face of the fixing seat (501), of the stud (503).

9. The special ladle receiving device for white corundum smelting as in claim 8, wherein: the stud (503) is provided with a rocker arm (505) at the outer end part engaged with the lock nut (504).

10. The special ladle receiving device for white corundum smelting according to claim 8 or 9, which is characterized in that: the distance between the outer end face of the mounting frame (401) and the central axis of the stud (503) on the same side is smaller than the distance between the central axis of the stud (503) and the ladle steel shell (2).