CN218321482U

CN218321482U - Plunger rod electric heating drying pilot-scale test furnace

Info

Publication number: CN218321482U
Application number: CN202222689337.0U
Authority: CN
Inventors: 曹小鹏; 杨健
Original assignee: Shandong Huotian New Material Technology Co ltd
Current assignee: Shandong Huotian New Material Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-17
Anticipated expiration: 2032-10-12

Abstract

The utility model belongs to the field of clean steel production, in particular to a plunger rod electric heating drying pilot-scale furnace, which comprises a driving device, wherein the bottom end of the driving device is movably connected with a rotating shaft, and the bottom end of the rotating shaft is fixedly connected with a symmetrical frame; through drive arrangement, the apparatus further comprises a rotating shaft, the symmetry frame, the electric plate, the structural design of fixed block and heating wire, start through drive arrangement, make drive arrangement's output drive the pivot rotatory, thereby it is rotatory to join in marriage the symmetry frame, make electric plate and heating wire enclose the rotation of plunger stick and heat, make the plunger stick carry out drying process, the heating wire has been realized changing into the four sides, and can rotate during the stove heats, drying effect promotes, the function of efficiency is saved, the in-process of pilot scale stove carrying out drying to the plunger stick has been solved, the heating wire is the single row in the pilot scale stove, the inside heating of furnace body is fixed, thereby this kind of mode is to the limited problem of drying efficiency of plunger stick, the efficiency of pilot scale stove has been improved.

Description

Plunger rod electric heating drying pilot-scale test furnace

Technical Field

The utility model relates to a clean steel production field specifically is plunger stick electrothermal drying pilot scale stove.

Background

The plunger rod is used at a molten steel outlet, and mainly aims to clean steel production, and the molten steel tundish ladle body is conveyed in order to ensure good filtration and impurity removal and prevent molten steel oxidation and impurity water floating, so that the steel can be processed with better quality.

In order to dry the plunger rod, a pilot furnace of a facility for drying the plunger rod is used.

Current pilot-scale furnace carries out the in-process of drying to the plunger rod, and the heating wire is the single row in the pilot-scale furnace, and the inside heating of furnace body is for fixing to this kind of mode is limited to the drying efficiency of plunger rod, makes dry efficiency on the low side, and is uneven to plunger rod surface drying's effect, influences the use technology of plunger rod.

Therefore, a plug rod electro-thermal drying pilot furnace is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve the pilot scale stove and carry out the in-process of drying to the plunger stick, the heating wire is the single row in the pilot scale stove, and furnace body internal heating is fixed to this kind of mode is limited to the drying efficiency of plunger stick, makes dry efficiency on the low side, and uneven to the effect of plunger stick surface drying, influences the problem of the use technology of plunger stick, the utility model provides a plunger stick electrothermal drying pilot scale stove.

The utility model provides a technical scheme that its technical problem adopted is: plunger stick electrothermal drying pilot scale stove, including drive arrangement, drive arrangement's bottom swing joint has the pivot, the bottom fixedly connected with symmetry frame of pivot, the fixed surface of symmetry frame is connected with the electric plate, the fixed surface of electric plate is connected with the heating wire, the fixed setting in back of heating wire has the fixed block.

The bottom mounting of fixed block has been set for the rack, the fixed surface of rack has seted up the standing groove, the bottom mounting of standing groove has seted up logical groove, the bottom activity that leads to the groove is set for has the lifter, the bottom swing joint of lifter has the lift cylinder.

Preferably, a furnace body is fixedly arranged around the lifting cylinder, a furnace door is movably connected to the surface of the furnace body, a handle is fixedly connected to the surface of the furnace door, a workbench is fixedly arranged on one side of the handle, and a plunger rod body is movably arranged in one side of the workbench.

Preferably, a rotating structure is formed between the driving device and the rotating shaft, and the outer surface of the rotating shaft is tightly attached to the outer surface of the symmetrical frame.

Preferably, the central axes of the symmetrical frames and the central axes of the electric heating plates are superposed with each other, and an integrated structure is formed between the electric heating plates and the electric heating wires.

Preferably, the central axis of the electric heating plate and the central axis of the fixing block are overlapped, and the outer wall of the fixing block is tightly attached to the outer wall of the electric heating plate.

Preferably, an integrated structure is formed between the placing frame and the placing groove, and an integrated structure is formed between the placing frame and the through groove.

Preferably, a telescopic structure is formed between the lifting rod and the lifting cylinder, and the horizontal line of the lifting cylinder is perpendicular to the central axis of the lifting rod.

Preferably, the central axis of the furnace body and the central axis of the furnace door are superposed with each other, and an integrated structure is formed between the furnace door and the handle.

The utility model discloses an useful part lies in:

1. the utility model discloses a drive arrangement, the apparatus further comprises a rotating shaft, the symmetry frame, the electric plate, the structural design of fixed block and heating wire, through drive arrangement's start, make drive arrangement's output drive pivot rotatory, thereby coupling symmetry frame is rotatory, make electric plate and heating wire surround the rotation of plunger stick and heat, make the plunger stick carry out drying process, realized that the heating wire changes into four sides, and can rotate during the stove internal heating, drying effect promotes, the function of saving efficiency, solved pilot scale test furnace and in the process of drying the plunger stick, the heating wire is the single row in the pilot scale test furnace, the furnace body internal heating is fixed, thereby this kind of mode is to the limited problem of drying efficiency of plunger stick, the efficiency of pilot scale test furnace has been improved;

2. the utility model discloses a lift cylinder, the lifter, the rack, the structural design of standing groove and logical groove, in putting the standing groove of rack with plunger stick body, output through the lift cylinder promotes the lifter and rises to the electric plate intermediate position, make the electric plate electromechanical heater during operation exothermic, let the heat flow in from leading to groove and standing groove and to plunger stick arc drying process, the even function of plunger stick surface drying has been realized, the effect to plunger stick surface drying has been solved unevenly, influence the problem of plunger stick's use technology, the adaptability of pilot-scale test furnace has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is a schematic view of the structure of the rack of the present invention;

fig. 4 is a schematic structural view of the lifting cylinder and the lifting rod of the present invention;

fig. 5 is a schematic view of the symmetrical frame structure of the present invention.

In the figure: 1. a furnace body; 2. a furnace door; 3. a work table; 4. a drive device; 5. a handle; 6. a lifting cylinder; 7. a lifting rod; 8. placing a rack; 9. a rotating shaft; 10. a symmetrical frame; 11. an electric hot plate; 12. a fixed block; 13. an electric heating wire; 14. a plunger rod body; 15. a placement groove; 16. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 belong to the protection scope of the present invention.

Referring to fig. 1-5, the plunger rod electric heating drying pilot scale furnace includes a driving device 4, a rotating shaft 9 is movably connected to the bottom end of the driving device 4, a symmetrical frame 10 is fixedly connected to the bottom end of the rotating shaft 9, an electric heating plate 11 is fixedly connected to the surface of the symmetrical frame 10, an electric heating wire 13 is fixedly connected to the surface of the electric heating plate 11, and a fixing block 12 is fixedly arranged behind the electric heating wire 13.

The bottom mounting of fixed block 12 is set for there is rack 8, and the fixed surface of rack 8 has seted up standing groove 15, and the bottom mounting of standing groove 15 has seted up logical groove 16, and the bottom activity that leads to groove 16 is set for lifter 7, and the bottom swing joint of lifter 7 has lift cylinder 6.

In the embodiment, a furnace body 1 is fixedly arranged around a lifting cylinder 6, a furnace door 2 is movably connected to the surface of the furnace body 1, a handle 5 is fixedly connected to the surface of the furnace door 2, a workbench 3 is fixedly arranged on one side of the handle 5, and a plunger rod body 14 is movably arranged in one side of the workbench 3; during operation, be convenient for to pilot scale control of stove, improved the dry efficiency of plunger stick, safety when guaranteeing the plunger stick dry.

In the embodiment, a rotating structure is formed between the driving device 4 and the rotating shaft 9, and the outer surface of the rotating shaft 9 is tightly attached to the outer surface of the symmetrical frame 10; during operation, constitute revolution mechanic through between drive arrangement 4 and the pivot 9, conveniently rotate for the heating is more even, and the drying efficiency of plunger stick promotes, saves efficiency.

In this embodiment, the central axes of the symmetrical frames 10 and the central axes of the electric heating plates 11 are overlapped, and an integrated structure is formed between the electric heating plates 11 and the electric heating wires 13; during operation, the heating efficiency is improved by forming an integrated structure between the electric heating plate 11 and the electric heating wire 13, so that the surface drying efficiency of the plunger rod is improved.

In this embodiment, the central axis of the electric heating plate 11 and the central axis of the fixing block 12 coincide with each other, and the outer wall of the fixing block 12 and the outer wall of the electric heating plate 11 are tightly attached to each other; when the electric heating plate rotating device works, the electric heating plate 11 is conveniently fixed through the fixing block 12, so that the electric heating plate 11 is prevented from falling off and staying in a dangerous condition in the rotating process.

In this embodiment, an integrated structure is formed between the placing frame 8 and the placing groove 15, and an integrated structure is formed between the placing frame 8 and the through groove 16; during operation constitutes the integral type structure between rack 8 and the standing groove 15, the convenient placing to the plunger stick to be convenient for carry out drying process to the plunger stick.

In this embodiment, a telescopic structure is formed between the lifting rod 7 and the lifting cylinder 6, and the horizontal line of the lifting cylinder 6 is perpendicular to the central axis of the lifting rod 7; during operation, constitute extending structure between 7 and the lift cylinder 6 through the lifter, conveniently push into heating department to the plunger stick, improve the efficiency dry to the plunger stick.

In the embodiment, the central axis of the furnace body 1 and the central axis of the furnace door 2 are superposed, and the furnace door 2 and the handle 5 form an integrated structure; during operation, the furnace door 2 and the handle 5 form an integrated structure, so that the pilot furnace can be opened and closed conveniently, and the plunger rod can be taken and placed conveniently.

The theory of operation, through drive arrangement 4's start-up for drive arrangement 4's output drives pivot 9 and rotates, thereby be that symmetrical frame 10 rotates, make electric plate 11 and heating wire 13 rotatory heating around the plunger rod, make the plunger rod carry out drying process, and place plunger rod body 14 in the standing groove 15 of rack 8, promote lifter 7 through the output of lift cylinder 6 and rise to electric plate 11 intermediate position, make electric plate 11 electromechanical heater 13 during operation exothermic, let the heat flow in from logical groove 16 and standing groove 15 to plunger rod arc drying process.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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 do not necessarily 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.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Plunger stick electrothermal drying pilot scale stove, its characterized in that: the electric heating wire device comprises a driving device (4), wherein a rotating shaft (9) is movably connected to the bottom end of the driving device (4), a symmetrical frame (10) is fixedly connected to the bottom end of the rotating shaft (9), an electric heating plate (11) is fixedly connected to the surface of the symmetrical frame (10), an electric heating wire (13) is fixedly connected to the surface of the electric heating plate (11), and a fixing block (12) is fixedly arranged behind the electric heating wire (13);

the fixed bottom of fixed block (12) is set for rack (8), standing groove (15) have been seted up to the fixed surface of rack (8), logical groove (16) have been seted up to the fixed bottom of standing groove (15), the bottom activity that leads to groove (16) is set for lifter (7), the bottom swing joint of lifter (7) has lift cylinder (6).

2. The plunger rod electro-thermal drying pilot furnace of claim 1, characterized in that: the furnace body (1) is fixedly arranged around the lifting cylinder (6), the surface of the furnace body (1) is movably connected with the furnace door (2), the surface of the furnace door (2) is fixedly connected with the handle (5), the workbench (3) is fixedly arranged on one side of the handle (5), and the plunger rod body (14) is movably arranged in one side of the workbench (3).

3. The plunger rod electro-thermal drying pilot furnace of claim 1, characterized in that: a rotating structure is formed between the driving device (4) and the rotating shaft (9), and the outer surface of the rotating shaft (9) is tightly attached to the outer surface of the symmetrical frame (10).

4. The plunger rod electro-thermal drying pilot furnace of claim 3, characterized in that: the central axes of the symmetrical frames (10) and the central axes of the electric heating plates (11) are superposed with each other, and an integrated structure is formed between the electric heating plates (11) and the electric heating wires (13).

5. The plunger rod electro-thermal drying pilot furnace of claim 4, characterized in that: the central axis of the electric heating plate (11) and the central axis of the fixing block (12) are superposed with each other, and the outer wall of the fixing block (12) and the outer wall of the electric heating plate (11) are tightly attached.

6. The plunger rod electro-thermal drying pilot furnace of claim 1, characterized in that: an integrated structure is formed between the placing frame (8) and the placing groove (15), and an integrated structure is formed between the placing frame (8) and the through groove (16).

7. The plunger rod electro-thermal drying pilot furnace of claim 1, characterized in that: a telescopic structure is formed between the lifting rod (7) and the lifting cylinder (6), and the horizontal line of the lifting cylinder (6) is perpendicular to the central axis of the lifting rod (7).

8. The plunger rod electro-thermal drying pilot furnace of claim 2, characterized in that: the central axis of the furnace body (1) and the central axis of the furnace door (2) are superposed with each other, and an integrated structure is formed between the furnace door (2) and the handle (5).