CN220597355U

CN220597355U - Coke oven smelting refractory cast iron furnace door

Info

Publication number: CN220597355U
Application number: CN202322147518.5U
Authority: CN
Inventors: 沈金华; 戴秋华
Original assignee: Wuxi Ganlu Coking Equipment Co ltd
Current assignee: Wuxi Ganlu Coking Equipment Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-15
Anticipated expiration: 2033-08-10

Abstract

The utility model provides a fire-resistant cast iron furnace door for coke oven smelting, which relates to the technical field of cast iron furnace doors, wherein an electromagnetic ring is fixedly connected to the outer side of a heat insulation seat, the electromagnetic ring is arranged at four sides, and the electromagnetic rings are respectively and fixedly connected to four sides of the outer peripheral surface of the heat insulation seat, so that the existing inconvenience that an effective automatic adjusting structure is lacked, the furnace door is opened after the limit of a door body is manually released is solved, an operator can easily cause the increase of workload when frequently opening, the problem of limitation exists, the automatic outward turning opening or inward turning opening of the door body is realized through the meshing transmission of a gear A and a gear B, the design can effectively replace the inconvenience that the traditional door body is manually opened by manually stretching after the door body is contacted by tools such as hooks, and the like, and the device can have better stability when in use, and the aim of practicability is achieved.

Description

Coke oven smelting refractory cast iron furnace door

Technical Field

The utility model belongs to the technical field of cast iron furnace doors, and particularly relates to a coking furnace smelting refractory cast iron furnace door.

Background

The coke oven is a furnace built by refractory bricks and other materials, and is equipment for smelting coal, and the equipment needs to be provided with a corresponding cast iron furnace door for operations such as coal filling and the like.

When the cast iron furnace door is used, due to the lack of an effective automatic adjusting structure, the cast iron furnace door is usually opened after the limit of the door body is manually released, so that an operator can easily cause the increase of the workload when frequently opening, and the cast iron furnace door has limitations.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a fire-resistant cast iron furnace door for a coke oven, which aims to solve the problems that the existing furnace door is usually opened after the limit of a door body is manually released due to the lack of an effective automatic adjusting structure, so that an operator is easy to cause the increase of workload when frequently opening, and the limitation exists.

The utility model discloses a purpose and an effect of a coke oven smelting refractory cast iron oven door, which are achieved by the following specific technical means:

the utility model provides a coke oven smelts fire-resistant cast iron furnace gate, includes the door body, install the controller on the preceding terminal surface of the door body, and the front end of controller still installs the control screen, the rear side fixedly connected with thermal-insulated seat of the door body, the outside fixedly connected with electromagnetic ring of thermal-insulated seat, electromagnetic ring is equipped with everywhere altogether, and everywhere electromagnetic ring is fixed connection in thermal-insulated seat peripheral's four sides side position respectively.

Further, the inner sides of the two side plates are rotationally connected with guide shafts, the top ends of the guide shafts are coaxially provided with gears B, the gears B are meshed with the gears A for transmission, the outer peripheral surfaces of the guide shafts are fixedly connected with connecting plates, the connecting plates are provided with two parts in total, the two connecting plates are fixedly connected to the upper side and the lower side of the outer peripheral surfaces of the guide shafts in a linear array mode, and the two connecting plates are connected with a door body.

Further, the door body is located the front end of mounting panel, and the through-hole has all been seted up to the inside four corners position of mounting panel, and this through-hole is the mounting hole, and the mounting hole passes through the mounting bolt to be fixed.

Further, the inside of mounting panel has seted up logical groove, and the inside fixedly connected with cover body in this logical groove, and the main part of the cover body is the framework structure, and is annular array on the inner wall of the cover body and seted up flutedly, and this recess is the draw-in groove.

Further, the mounting plate and the side plates jointly form a supporting structure for the transverse plate, the bottom end of the transverse plate is provided with a motor, and a gear A is arranged on an output shaft of the top end face of the motor.

Further, the front end fixedly connected with curb plate of mounting panel, the curb plate is equipped with two altogether, and two places curb plates are the upper and lower both sides position of sharp array fixed connection terminal surface before the mounting panel, wherein is located the right side fixedly connected with diaphragm of upside curb plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the motor, the gear A and the gear B are arranged, so that when the door body is opened or closed, the door body can be automatically opened or closed by driving the gear A to turn outwards or turn inwards through the meshing transmission of the gear A and the gear B under the rotation driving of the motor.

2. According to the utility model, the door body and the heat insulation seat are arranged, the heat insulation seat arranged at the rear side of the door body can realize the whole weight reduction operation of the device by adopting a hollow structure, and the heat insulation seat is arranged between the hearth and the door body, so that the heat conduction efficiency can be effectively weakened.

Drawings

Fig. 1 is a schematic diagram of a front side view of the door body of the present utility model in an opened state.

Fig. 2 is a schematic diagram of a front side view of the door body of the present utility model in a closed state.

Fig. 3 is a schematic diagram of the structure of the present utility model in the state where gear a and gear B are engaged.

FIG. 4 is a schematic diagram of an assembly structure of a heat insulating base and an electromagnetic ring according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a mounting plate; 2. a mounting hole; 3. a cover body; 4. a clamping groove; 5. a side plate; 6. a cross plate; 7. a motor; 8. a gear A; 9. a guide shaft; 10. a gear B; 11. a connecting plate; 12. a door body; 13. a controller; 14. a heat insulation seat; 15. an electromagnetic ring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Embodiment one:

as shown in fig. 1 to 4:

the utility model provides a fire-resistant cast iron furnace door for coke oven refining, which comprises a door body 12, wherein a controller 13 is arranged on the front end face of the door body 12, a control screen is also arranged at the front end of the controller 13, a heat insulation seat 14 is fixedly connected to the rear side of the door body 12, an electromagnetic ring 15 is fixedly connected to the outer side of the heat insulation seat 14, the electromagnetic ring 15 is arranged everywhere, the electromagnetic rings 15 are respectively and fixedly connected to the four sides of the outer peripheral surface of the heat insulation seat 14, guide shafts 9 are rotatably connected to the inner sides of two side plates 5, a gear B10 is coaxially arranged at the top end of the guide shafts 9, the gear B10 is meshed with a gear A8 for transmission, connecting plates 11 are fixedly connected to the outer peripheral surface of the guide shafts 9, two connecting plates 11 are arranged at the upper side and the lower side of the outer peripheral surface of the guide shafts 9 in a linear array, the two connecting plates 11 are connected with the door body 12, the heat insulation seat 14 can be changed into a hollow structure inside a solid structure, when the heat insulation seat 14 is used by adopting a hollow structure, the weight of the heat insulation seat 14 body can be effectively reduced, the force applied during the subsequent opening is reduced, the heat insulation seat 14 with a central control structure can better slow down the heat energy transfer efficiency, so that the heat insulation seat is more stable during the use, the whole practicability of the device is further improved, the gear A8 and the gear B10 are arranged on the top end output shaft of the motor 7 by exchanging the positions of the gear A8 and the gear B10, the gear A8 is arranged on the top end of the guide shaft 9, the gear A8 and the gear B10 are exchanged by exchanging the positions, the quick-up efficiency of the door body 12 can be effectively accelerated when the door body is driven by adopting the driving mode of the large gear B10 to drive the small gear A8, the door body 12 can be more efficient during the use, so as to achieve the purpose of more practicability.

Wherein, the door body 12 is located the front end of mounting panel 1, the through-hole has all been seted up to the inside four corners position of mounting panel 1, this through-hole is mounting hole 2, mounting hole 2 passes through the mounting bolt to be fixed, the inside of mounting panel 1 has been seted up logical groove, the inside fixedly connected with cover body 3 of this logical groove, the main part of cover body 3 is the framework structure, and be annular array on the inner wall of cover body 3 and set up flutedly, this recess is draw-in groove 4, after mounting panel 1 installs the completion, the rethread is opened the controller 13 that sets up at door body 12 front end, make the motor 7 that sets up in diaphragm 6 bottom can rotate the drive to gear A8 after receiving the command, then rethread gear A8 and the meshing transmission that sets up at guide shaft 9 top gear B10 are realizing driving the connecting plate 11 of fixed connection in the guide shaft 9 outside and door body 12 is turned over to the outside, and take out in order to accomplish automatic operation of opening to door body 12 from the inside of cover body 3 of fixed connection in mounting panel through utilizing the thermal-insulated seat 14 that sets up at door body 12 rear side.

The front end of the mounting plate 1 is fixedly connected with the side plates 5, the side plates 5 are provided with two parts, the two parts of the side plates 5 are fixedly connected to the upper side and the lower side of the front end face of the mounting plate 1 in a linear array, the right side of the upper side plate 5 is fixedly connected with the transverse plate 6, the mounting plate 1 and the side plates 5 form a supporting structure of the transverse plate 6 together, the bottom end of the transverse plate 6 is provided with the motor 7, the top end face output shaft of the motor 7 is provided with the gear A8, when the door body 12 is required to be closed, the gear A8 can be reversely driven through the motor 7 after an instruction is input to the controller 13, and the connecting plate 11 and the door body 12 are driven to reversely rotate through meshed transmission of the gear A8 and the gear B10 so as to seal the mounting plate 1 and the cover body 3, and after the heat insulation seat 14 is inserted into the mounting plate 1, the cover body 3 can be electrified through the electromagnetic ring 15 arranged outside the heat insulation seat 14, and magnetism is generated after the electromagnetic ring 15 is electrified, so that the cover body 3 arranged in the mounting plate 1 is doubly self-locked.

Specific use and action of the embodiment:

when the device is used, the mounting plate 1 is firstly mounted at the opening arranged at the front end of the oven body of the coke oven, and fixing components such as a fixing bolt and the like are synchronously inserted into the mounting hole 2 formed in the mounting plate 1 for assembly, so that the positioning and mounting of the device are completed;

after the installation of the installation plate 1 is completed, the controller 13 arranged at the front end of the door body 12 is opened manually, so that the motor 7 arranged at the bottom end of the transverse plate 6 can rotate and drive the gear A8 after receiving a command, then the connection plate 11 fixedly connected to the outer side of the guide shaft 9 and the door body 12 are driven to be folded outwards through the meshing transmission of the gear A8 and the gear B10 arranged at the top end of the guide shaft 9, and the door body 12 is pulled out from the inside of the cover body 3 fixedly connected to the installation plate 1 by utilizing the heat insulation seat 14 arranged at the rear side of the door body 12 to complete automatic opening operation of the door body 12;

when the door body 12 needs to be closed, after an instruction is input to the controller 13, the gear A8 is reversely driven by the motor 7, and the connecting plate 11 and the door body 12 are driven to reversely rotate through the meshing transmission of the gear A8 and the gear B10 so as to seal the mounting plate 1 and the cover body 3, after the heat insulation seat 14 is inserted into the mounting plate 1 and is arranged in the cover body 3, the electromagnetic ring 15 arranged on the outer side of the heat insulation seat 14 can be electrified, and magnetism is generated after the electromagnetic ring 15 is electrified so as to adsorb the cover body 3 arranged in the mounting plate 1, so that the purpose of double self-locking is achieved.

Embodiment two:

based on the heat insulation seat 14 provided in the first embodiment, the heat insulation seat 14 can be changed into a hollow structure in the interior by changing the solid structure, when the heat insulation seat 14 is used by adopting the hollow structure in the interior, the weight of the heat insulation seat 14 body can be effectively lightened, the force applied during the subsequent opening is lightened, and the heat energy transfer efficiency can be better slowed down by the heat insulation seat 14 with a central control structure, so that the heat insulation seat is more stable during the use, and the overall practicability of the device is further improved;

embodiment III:

based on the gear A8 and the gear B10 provided in the first embodiment, the positions of the gear A8 and the gear B10 may be interchanged, so that the gear B10 is mounted on the top end output shaft of the motor 7, and the gear A8 is mounted on the top end of the guide shaft 9, and when the gear A8 and the gear B10 are interchanged, the large gear B10 is adopted to drive the small gear A8 in a driving manner to drive, the quick-lifting efficiency of the door body 12 can be effectively accelerated, so that the door body can be more efficient when in use, and the purpose of more practicability can be achieved.

Claims

1. A kind of coke oven smelts the fire-resistant cast iron furnace gate, characterized by: the door comprises a door body (12), a controller (13) is arranged on the front end face of the door body (12), a control screen is further arranged at the front end of the controller (13), a heat insulation seat (14) is fixedly connected to the rear side of the door body (12), electromagnetic rings (15) are fixedly connected to the outer side of the heat insulation seat (14), the electromagnetic rings (15) are arranged in four places, and the electromagnetic rings (15) are respectively and fixedly connected to four sides of the outer peripheral face of the heat insulation seat (14).

2. The oven door of a coke oven smelted refractory cast iron according to claim 1, wherein: the door body (12) is located the front end of mounting panel (1), and the through-hole has all been seted up to inside four corners position of mounting panel (1), and this through-hole is mounting hole (2), and mounting hole (2) are fixed through the mounting bolt.

3. The oven door of a coke oven smelted refractory cast iron according to claim 2, wherein: the inside of mounting panel (1) has seted up logical groove, and the inside fixedly connected with of this logical groove covers body (3), and the main part of cover body (3) is the framework structure, and is annular array on the inner wall of cover body (3) and seted up flutedly, and this recess is draw-in groove (4).

4. The oven door of a coke oven smelted refractory cast iron according to claim 2, wherein: the front end fixedly connected with curb plate (5) of mounting panel (1), curb plate (5) are equipped with two altogether, and two places curb plate (5) are the upper and lower both sides position of sharp array fixed connection at terminal surface before mounting panel (1), wherein are located the right side fixedly connected with diaphragm (6) of upside curb plate (5).

5. The coke oven smelted refractory cast iron furnace door according to claim 4, wherein: the mounting plate (1) and the side plates (5) form a supporting structure for the transverse plate (6), the motor (7) is mounted at the bottom end of the transverse plate (6), and the gear A (8) is mounted on the top end surface output shaft of the motor (7).

6. The coke oven smelted refractory cast iron furnace door according to claim 4, wherein: the inner sides of the two side plates (5) are rotationally connected with guide shafts (9), the top ends of the guide shafts (9) are coaxially provided with gears B (10), the gears B (10) are in meshed transmission with the gears A (8), connecting plates (11) are fixedly connected to the outer peripheral surfaces of the guide shafts (9), the connecting plates (11) are provided with two parts in total, the two connecting plates (11) are fixedly connected to the upper side and the lower side of the outer peripheral surfaces of the guide shafts (9) in a linear array mode, and the two connecting plates (11) are connected with a door body (12).