CN216663141U

CN216663141U - Cast copper cooling device of smelting reduction iron-making furnace

Info

Publication number: CN216663141U
Application number: CN202123179423.9U
Authority: CN
Inventors: 王新东
Original assignee: Ankang Lanzhiguang Environmental Protection Technology Co ltd
Current assignee: Ankang Lanzhiguang Environmental Protection Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-03
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of cast copper cooling of iron making furnaces, and discloses a cast copper cooling device of a smelting reduction iron making furnace. This cast copper cooling device of smelting reduction ironmaking furnace, through setting up the condensing box, the conical shroud, the movable plate, the seal cover, the screw thread post, an internal thread section of thick bamboo, driven gear, driving motor, the driving gear, the back flow, first check valve, the gas collecting channel, the gas-supply pipe, second check valve and guide bar, start driving motor, through the meshing transmission between driving gear and the driven gear, drive an internal thread section of thick bamboo and rotate, thereby drive the screw thread post, movable plate and seal cover upward movement, the back flow is closed under the effect of first check valve this moment, the inside of condensing box is carried to steam that the iron making furnace cast copper cabin and the inside comdenstion water contact of cooling water tank formed through gas collecting channel and gas-supply pipe, and cool off by the condensing box.

Description

Cast copper cooling device of smelting reduction iron-making furnace

Technical Field

The utility model relates to the technical field of cast copper cooling of an iron-making furnace, in particular to a cast copper cooling device of a smelting reduction iron-making furnace.

Background

The process of copper casting is more complicated than that of copper forging, is suitable for being used as a material of fine works, is popular with artists, is particularly the most common sculpture of figures, but is easy to oxidize, so that much attention is paid to maintenance, and a smelting reduction iron-making furnace is required to be used in the process of copper casting, and cooling operation is required to be carried out when the furnace is used.

Some iron-making furnaces on the market cast copper cooling devices:

when using, need carry the inboard of cooling trough with the cast copper cabin of ironmaking stove, cool off through the inside comdenstion water of cooling trough, and the cast copper cabin of ironmaking stove contacts the back with the inside comdenstion water of cooling trough, and the comdenstion water receives the influence of high temperature and can produce a large amount of vapor, and the vapor of formation drifts outside along with the flow of air, can't collect it, increases the waste of water resource easily.

We have proposed a molten reduction iron-making furnace cast copper cooling apparatus so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above-mentioned shortcomings in the prior art, an object of the present invention is to provide a cast copper cooling device for a smelting reduction ironmaking furnace, so as to solve the problems of the prior art, such as the prior art proposes some cast copper cooling devices for smelting reduction ironmaking furnaces in the market, that after the cast copper cabin of the ironmaking furnace contacts with the condensed water in the cooling water tank, the condensed water is affected by high temperature to generate a large amount of water vapor, and the formed water vapor drifts outside along with the flow of air, so that the water vapor cannot be collected, and the water resource waste is easily increased.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a cast copper cooling device of a smelting reduction ironmaking furnace comprises a mounting rack, wherein a material conveying funnel is mounted in the middle of the top surface of the mounting rack, an ironmaking furnace cast copper cabin is arranged below the material conveying funnel, a cooling water tank is fixed in the middle of the inner bottom side of the mounting rack, an opening is formed in the top of the cooling water tank, supporting plates are fixed at the upper ends of two sides of the cooling water tank, a motor box is fixed at two ends of the top of the mounting rack, a synchronous motor is fixed on the inner top wall of the motor box, the output end of the synchronous motor is connected with a threaded rod through a coupler, the bottom end of the threaded rod penetrates through the top of the mounting rack and is rotatably connected with the top of the supporting plates through a bearing, connecting plates are fixed at the upper ends of two sides of the ironmaking furnace cast copper cabin, the two connecting plates are respectively in threaded connection with the outer sides of the two threaded rods, and condensing boxes are fixed at two ends of the inner top side of the mounting rack, a conical cover is fixed at the lower end of the inner side of the condensing box, a moving plate is arranged above the conical cover, a sealing sleeve is bonded on the outer side of the moving plate, a guide rod is fixed at one end of the top of the moving plate, the top end of the guide rod penetrates through the top of the condensing box, a threaded column is fixed in the middle of the top surface of the moving plate, an internal threaded cylinder is in threaded connection with the top end of the threaded column, the top end of the internal threaded cylinder is rotatably connected with the bottom of a supporting plate through a bearing, a driven gear is fixed on the outer side of the internal threaded cylinder, a driving motor is fixed at the bottom of the supporting plate, a driving gear is fixed at the output end of the driving motor, the driving gear is in meshed connection with the driven gear, a return pipe is fixed at the bottom of the conical cover, one end of the return pipe penetrates through one side of the condensing box and is connected with one side of a cooling water tank, and a first one-way valve is installed inside the return pipe, the gas collecting hood is installed at the upper ends of two sides of the inner wall of the cooling water tank, a gas conveying pipe is fixed to one side, close to the condensing box, of the gas collecting hood, one end of the gas conveying pipe penetrates through one side of the condensing box and one side of the conical cover in sequence, and a second one-way valve is installed inside the gas conveying pipe.

Preferably, the outer side of the sealing sleeve is in close contact with the inner side of the condensing box, and the conical cover is in a frustum shape and can enhance the sealing effect between the moving plate and the condensing box through the sealing sleeve.

Preferably, the cooling water tank is internally filled with condensed water, and the condensed water is positioned below the gas collecting hood and can pass through the gas collecting hood to enhance the collecting effect of the water vapor.

Preferably, the observation window is installed to cooling water tank's front side, the observation window is made by high temperature resistant glass, can pass through the observation window to the staff observes the inside water level of cooling water tank.

Further, driving motor's top is fixed with the motor cabinet, equal threaded connection has the bolt in four ends in the bottom of motor cabinet, driving motor passes through the bolt on the motor cabinet and fixes with the bottom of backup pad, can pass through the bolt on the motor cabinet to dismantle driving motor.

Further, a controller is installed on one side of the mounting frame, and the synchronous motor and the two driving motors are connected with the controller.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the cast copper cooling device of the smelting reduction iron-making furnace comprises:

when the steam cooling device is used, the condensing box, the conical cover, the moving plate, the sealing sleeve, the threaded column, the internal threaded cylinder, the driven gear, the driving motor, the driving gear, the return pipe, the first one-way valve, the gas collecting cover, the gas conveying pipe, the second one-way valve and the guide rod are arranged, the driving motor is started, the internal threaded cylinder is driven to rotate through meshing transmission between the driving gear and the driven gear, the threaded column is driven, the moving plate and the sealing sleeve move upwards, the return pipe is closed under the action of the first one-way valve at the moment, steam formed by contact of a copper casting cabin of an iron making furnace and condensed water in the cooling water tank is conveyed to the inside of the condensing box through the gas collecting cover and the gas conveying pipe, the condensing box is used for cooling, and finally, cooled water is conveyed to the inside of the cooling water tank again through the return pipe, so that waste of water resources is reduced.

Drawings

FIG. 1 is a schematic sectional view of a cast copper cooling apparatus of a smelting reduction iron making furnace according to the present invention;

FIG. 2 is a schematic sectional front view of a condensation cylinder of the cooling apparatus for copper cast in a smelting reduction iron-making furnace according to the present invention;

FIG. 3 is a schematic perspective view of a movable plate of the cast copper cooling apparatus of the smelting reduction ironmaking furnace according to the present invention;

FIG. 4 is a schematic view of the external appearance of the cast copper cooling apparatus of the smelting reduction iron-making furnace of the present invention.

In the figure: 1. a mounting frame; 2. a material conveying funnel; 3. a copper casting cabin of the iron-making furnace; 4. a cooling water tank; 5. an opening; 6. a support plate; 7. a motor case; 8. a synchronous motor; 9. a threaded rod; 10. a connecting plate; 11. a condenser tank; 12. a conical cover; 13. moving the plate; 14. sealing sleeves; 15. a threaded post; 16. an internal threaded barrel; 17. a driven gear; 18. a drive motor; 19. a driving gear; 20. a return pipe; 21. a first check valve; 22. a gas-collecting hood; 23. a gas delivery pipe; 24. a second one-way valve; 25. an observation window; 26. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to FIGS. 1 to 4, the present invention provides a copper casting cooling apparatus for a smelting reduction iron-making furnace; the device comprises a mounting frame 1, a material conveying funnel 2 is mounted in the middle of the top surface of the mounting frame 1, an iron making furnace copper casting cabin 3 is arranged below the material conveying funnel 2, a cooling water tank 4 is fixed in the middle of the inner bottom side of the mounting frame 1, an opening 5 is formed in the top of the cooling water tank 4, supporting plates 6 are fixed at the upper ends of two sides of the cooling water tank 4, motor boxes 7 are fixed at two ends of the top of the mounting frame 1, a synchronous motor 8 is fixed on the inner top wall of the motor boxes 7, the output end of the synchronous motor 8 is connected with a threaded rod 9 through a coupler, the bottom end of the threaded rod 9 penetrates through the top of the mounting frame 1 and is rotatably connected with the top of the supporting plate 6 through a bearing, connecting plates 10 are fixed at the upper ends of two sides of the iron making furnace copper casting cabin 3, the two connecting plates 10 are respectively in threaded connection with the outer sides of the two threaded rods 9, condensing boxes 11 are fixed at two ends of the inner top side of the mounting frame 1, and a conical cover 12 is fixed at the lower end of the inner side of the condensing box 11, a moving plate 13 is arranged above the conical cover 12, a sealing sleeve 14 is bonded on the outer side of the moving plate 13, a guide rod 26 is fixed at one end of the top of the moving plate 13, the top end of the guide rod 26 penetrates through the top of the condenser tank 11, a threaded column 15 is fixed in the middle of the top surface of the moving plate 13, an internal threaded cylinder 16 is connected with the top end of the threaded column 15 in a threaded manner, the top end of the internal threaded cylinder 16 is rotatably connected with the bottom of the support plate 6 through a bearing, a driven gear 17 is fixed on the outer side of the internal threaded cylinder 16, a driving motor 18 is fixed on the bottom of the support plate 6, a driving gear 19 is fixed at the output end of the driving motor 18, the driving gear 19 is in meshed connection with the driven gear 17, a return pipe 20 is fixed at the bottom of the conical cover 12, one end of the return pipe 20 penetrates through one side of the condenser tank 11 and is connected with one side of the cooling water tank 4, a first check valve 21 is installed inside the return pipe 20, gas collecting covers 22 are installed at the upper ends of the two sides of the inner wall of the cooling water tank 4, a gas pipe 23 is fixed on one side of the gas collecting hood 22 close to the condensing box 11, one end of the gas pipe 23 penetrates through one side of the condensing box 11 and one side of the conical hood 12 in sequence, and a second one-way valve 24 is installed inside the gas pipe 23;

as a preferred technical scheme of the utility model: the outer side of the sealing sleeve 14 is tightly contacted with the inner side of the condensing box 11, the conical cover 12 is in a frustum shape, and the sealing effect between the movable plate 13 and the condensing box 11 can be enhanced through the sealing sleeve 14;

as a preferred technical scheme of the utility model: condensed water is contained in the cooling water tank 4, is positioned below the gas-collecting hood 22 and can pass through the gas-collecting hood 22 to enhance the collecting effect of water vapor;

as a preferred technical scheme of the utility model: an observation window 25 is arranged on the front side of the cooling water tank 4, the observation window 25 is made of high-temperature-resistant glass, and the observation window 25 can be used for facilitating the staff to observe the water level in the cooling water tank 4;

as a preferred technical scheme of the utility model: a motor base is fixed at the top of the driving motor 18, bolts are connected to four ends of the bottom of the motor base in a threaded manner, the driving motor 18 is fixed with the bottom of the supporting plate 6 through the bolts on the motor base, and the driving motor 18 can be conveniently detached through the bolts on the motor base;

as a preferred technical scheme of the utility model: a controller is arranged on one side of the mounting frame 1, and the two synchronous motors 8 and the two driving motors 18 are connected with the controller.

The working principle of the embodiment is as follows: when the cast copper cooling device of the smelting reduction iron making furnace is used, as shown in figures 1-4, firstly, two synchronous motors 8 are started simultaneously, the cast copper cabin 3 of the iron making furnace is driven to move downwards through the threaded connection between two threaded rods 9 and two connecting plates 10, so that the cast copper cabin 3 of the iron making furnace is contacted with condensed water in a cooling water tank 4 and generates a large amount of water vapor, then, two driving motors 18 are started, an internal threaded barrel 16 is driven to rotate through the meshing transmission between a driving gear 19 and a driven gear 17, the threaded rod 9 is driven to move upwards through the internal threaded barrel 16, a movable plate 13 and a sealing sleeve 14 are driven to move upwards through the threaded rod 9, so that a gas pipe 23 sucks the formed water vapor and conveys the water vapor to the interior of the condensation tank 11, at the moment, a return pipe 20 is closed under the action of a first one-way valve 21, and after the gas in the condensation tank 11 is cooled, the driving motor 18 is started again, so that the moving plate 13 and the sealing sleeve 14 move downwards, at this time, the air pipe 23 is closed under the action of the second one-way valve 24, and the cooling water in the condenser tank 11 is conveyed to the inside of the cooling water tank 4 through the return pipe 20 under the action of the moving plate 13 and the sealing sleeve 14, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

Claims

1. The cast copper cooling device for the melting reduction iron making furnace comprises a mounting rack (1) and is characterized in that a material conveying funnel (2) is mounted in the middle of the top surface of the mounting rack (1), an iron making furnace cast copper cabin (3) is arranged below the material conveying funnel (2), a cooling water tank (4) is fixed in the middle of the inner bottom side of the mounting rack (1), an opening (5) is formed in the top of the cooling water tank (4), supporting plates (6) are fixed at the upper ends of the two sides of the cooling water tank (4), motor boxes (7) are fixed at the two ends of the top of the mounting rack (1), a synchronous motor (8) is fixed on the inner top wall of each motor box (7), the output end of each synchronous motor (8) is connected with a threaded rod (9) through a coupler, the bottom end of each threaded rod (9) penetrates through the top of the mounting rack (1) and is rotatably connected with the tops of the supporting plates (6) through bearings, the copper casting cabin is characterized in that connecting plates (10) are fixed at the upper ends of two sides of the iron making furnace copper casting cabin (3), the two connecting plates (10) are respectively in threaded connection with the outer sides of two threaded rods (9), condensing boxes (11) are fixed at two ends of the inner top side of the mounting frame (1), a conical cover (12) is fixed at the lower end of the inner side of each condensing box (11), a movable plate (13) is arranged above each conical cover (12), a sealing sleeve (14) is bonded on the outer side of each movable plate (13), a guide rod (26) is fixed at one end of the top of each movable plate (13), the top end of each guide rod (26) penetrates through the top of each condensing box (11), a threaded column (15) is fixed in the middle of the top surface of each movable plate (13), an internal threaded cylinder (16) is in threaded connection with the top end of each threaded column (15), and the top end of each internal threaded cylinder (16) is rotatably connected with the bottom of the support plate (6) through a bearing, the outer side of the internal thread cylinder (16) is fixed with a driven gear (17), the bottom of the supporting plate (6) is fixed with a driving motor (18), the output end of the driving motor (18) is fixed with a driving gear (19), the driving gear (19) is meshed with the driven gear (17) to be connected, the bottom of the conical cover (12) is fixed with a return pipe (20), one end of the return pipe (20) penetrates through one side of the condensation box (11) and is connected with one side of the cooling water tank (4), a first one-way valve (21) is installed inside the return pipe (20), gas collecting covers (22) are installed at the upper ends of two sides of the inner wall of the cooling water tank (4), a gas conveying pipe (23) is fixed at one side of the gas collecting cover (22) close to the condensation box (11), one end of the gas conveying pipe (23) penetrates through one side of the condensation box (11) and one side of the conical cover (12) in sequence, and a second one-way valve (24) is arranged in the gas conveying pipe (23).

2. A molten reducing iron-making furnace cast copper cooling device as defined in claim 1, characterized in that the outside of the sealing sleeve (14) is in close contact with the inside of the condensation box (11), and the conical cover (12) is in the shape of a frustum.

3. A molten reducing iron making furnace copper casting cooling device according to claim 1, characterized in that the inside of the cooling water tank (4) contains condensed water, which is located below the gas collecting hood (22).

4. The cast copper cooling apparatus of a smelting reduction ironmaking furnace according to claim 1, characterized in that an observation window (25) is installed at a front side of the cooling water tank (4), and the observation window (25) is made of high temperature resistant glass.

5. The cast copper cooling device of a smelting reduction ironmaking furnace according to claim 1, characterized in that a motor base is fixed on the top of the driving motor (18), bolts are connected to four ends of the bottom of the motor base in a threaded manner, and the driving motor (18) is fixed to the bottom of the supporting plate (6) through the bolts on the motor base.

6. A molten reducing iron making furnace cast copper cooling apparatus according to claim 1, characterized in that a controller is mounted to one side of the mounting frame (1), and the two synchronous motors (8) and the two drive motors (18) are connected to the controller.