CN212778688U

CN212778688U - Cooling water circulation device for production of fused magnesium

Info

Publication number: CN212778688U
Application number: CN202021327147.9U
Authority: CN
Inventors: 徐宝松; 王涛; 兰长江; 赵立新
Original assignee: Liaoning Qianhe Refractory Co ltd
Current assignee: Liaoning Qianhe Refractory Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-23
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a cooling water circulation device for fused magnesium production, which comprises a box body, a circulating water chamber, a cooling chamber, a driving roller, a motor, a porous conveyor belt, a funnel, a paving plate, a gas pipe, a first shell, a circulating pump, a second shell, a water outlet pipe, a gas outlet hole, a third shell, a water collector, a cover body, a side hole, a drain pipe, a porous support plate, a driven roller, a scraper blade, a material guide plate, a collection box, a intercommunicating hole, a partition plate and a filter screen; the paving plate arranged in the utility model can pave the fused magnesia on the porous conveyor belt, thereby improving the uniformity and effect of cooling; the utility model discloses in set up the circulating pump, can carry the casing two with the water in the circulating water room, then carry for electric smelting magnesite through the outlet pipe and cool off, it is air-cooled to electric smelting magnesite that gaseous entering into a casing through the trachea simultaneously is inside and blow through the venthole to be favorable to moisture evaporation heat absorption and diffusion, improved the cooling effect.

Description

Cooling water circulation device for production of fused magnesium

Technical Field

The utility model relates to an electric smelting magnesium production facility technical field, specific cooling water circle device is used in electric smelting magnesium production that says so.

Background

The electric smelting magnesite is made up by using high-quality magnesite as raw material through the processes of melting and high-temp. calcination of magnesite, brucite or magnesium hydroxide extracted from seawater, and features high hydration-resisting power, excellent high-temp. electric insulating material and important raw material for making high-grade magnesite brick, magnesia carbon brick and unshaped refractory material. In the production process, after the fused magnesia is formed by forging and is led out from an electric arc furnace, the fused magnesia is naturally cooled, so that the fused magnesia is long in cooling time and low in cooling efficiency; direct watering and cooling are also available, so that a large amount of waste of water resources is often caused, and the cooling efficiency is also lower.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a cooling water circle device is used in production of electric smelting magnesium has solved the long and waste water resource's of electric smelting magnesite cooling time problem.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the cooling water circulation device for the production of the fused magnesium is characterized by comprising a box body, a circulating water chamber, a cooling chamber, a driving roller, a motor, a porous conveying belt, a hopper, a paving plate, an air pipe, a first shell, a circulating pump, a second shell, a water outlet pipe, an air outlet hole, a third shell, a water collector, a cover body, a side hole, a water outlet pipe, a porous supporting plate, a driven roller, a scraper blade, a material guide plate, a collecting box, a communicating hole, a partition plate and a filter screen; a circulating water chamber is arranged in the lower side of the box body, and a cooling chamber is arranged in the upper side of the box body; the center of the left side of the cooling chamber is movably connected with a driving roller, the center of the right side of the cooling chamber is movably connected with a driven roller, and the lower right side of the cooling chamber is communicated with the right side of the circulating water chamber through a communicating hole; the driving roller is connected with the driven roller through a porous conveying belt, and a central shaft at the rear side of the driving roller is fixedly connected with an output shaft at the front side of the motor; the motor is fixedly connected to the outside of the left rear side of the box body; the lower side outlet of the funnel is connected with the upper right side inlet of the cooling chamber; the paving plate is positioned at the right lower side of the inlet at the upper right side of the cooling chamber, and the top of the paving plate is fixedly connected to the top surface of the upper left side of the cooling chamber; the top of the second shell is fixedly connected to the center of the top of the cooling chamber, the bottom of the second shell is fixedly connected with the first shell, the lower sides of the second shell are fixedly connected with a plurality of water outlet pipes, and the water outlet pipes penetrate through the first shell and are communicated with the lower side space of the first shell; the circulating pump is fixedly connected to the center of the top of the box body, an inlet of the circulating pump is communicated with the left side of the circulating water chamber through a water pipe, and an outlet of the circulating pump is communicated with the center of the interior of the shell II through a water pipe; an inlet at the left upper side of the first shell is connected with an outlet of the air pipe, and a plurality of air outlet holes are uniformly formed in the lower side of the first shell; the shell III is fixedly connected to the outer portion of the upper right side of the box body, and a water collector is fixedly connected to the inner side of an opening on the upper side of the shell III; the lower side of the cover body is fixedly connected with the lower side of the inside of the shell III, a plurality of side holes are uniformly formed in the periphery of the upper side of the cover body, and the opening of the lower side of the cover body is communicated with the inside of the cooling chamber; the porous support plate is fixedly connected to the center of the cooling chamber, and the top surface of the porous support plate is connected with the top surface of the inner side of the porous conveyor belt; the plurality of scraping plates are transversely arranged and fixedly connected to the lower side of the center of the right side of the cooling chamber, and the tops of the plurality of scraping plates are connected with the surface of the lower right side of the porous conveyor belt; the material guide plate is positioned at the lower right side of the porous conveyor belt and is fixedly connected with the lower right side of the cooling chamber; the collecting box is positioned at the right lower side of the material guide plate and is movably connected into the right lower side of the box body; the plurality of the partition plates are transversely arranged and fixedly connected to the right side of the bottom surface of the circulating water chamber; the filter screen is fixedly connected to the center of the circulating water chamber.

Preferably, the bottom surface of the cooling chamber is an inclined surface with a higher left side and a lower right side.

Preferably, the top surface of the porous conveyor belt is a horizontal surface.

Preferably, the top surface of the cover body is umbrella-shaped.

Preferably, a plurality of fine water leakage holes are formed in the material guide plate.

The utility model has the advantages that:

(1) the utility model discloses well bed flat board that sets up can pave electric smelting magnesite onto porous conveyer belt to refrigerated homogeneity and effect have been improved.

(2) The utility model discloses in set up the circulating pump, can carry the casing two with the water in the circulating water room, then carry for electric smelting magnesite through the outlet pipe and cool off, it is air-cooled to electric smelting magnesite that gaseous entering into a casing through the trachea simultaneously is inside and blow through the venthole to be favorable to the moisture evaporation heat absorption and diffusion, improved refrigerated effect.

(3) The utility model discloses in porous conveyer belt and the porous backup pad that sets up to be convenient for the cooling water flow back and carry out cyclic utilization in the circulation hydroecium.

(4) The utility model discloses well receipts hydrophone that sets up can further reduce the loss of moisture to a large amount of water resources of saving.

(5) The utility model discloses well baffle and the filter screen that sets up can deposit and filtration treatment to the circulating water to avoid cooling line's jam, just also improved long-time cooling effect.

Drawings

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

fig. 2 is a partial enlarged view of the present invention.

In the figure: 1-a box body; 2-circulating water chamber; 3-cooling the greenhouse; 4-a drive roll; 5, a motor; 6-a porous conveyor belt; 7-a funnel; 8-paving a flat plate; 9-trachea; 10, a first shell; 11-a circulation pump; 12-shell two; 13-water outlet pipe; 14-air outlet holes; 15-shell III; 16-a water collector; 17-a cover body; 18-side holes; 19-a drain pipe; 20-a porous support plate; 21-a driven roller; 22-a scraper; 23-a material guide plate; 24-a collection box; 25-a communicating hole; 26-a separator; 27-a filter screen.

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.

As shown in fig. 1-2, a cooling water circulation device for producing fused magnesium comprises a box body 1, a circulating water chamber 2, a cooling chamber 3, a driving roller 4, a motor 5, a porous conveyor belt 6, a funnel 7, a paving plate 8, an air pipe 9, a first shell 10, a circulating pump 11, a second shell 12, a water outlet pipe 13, an air outlet hole 14, a third shell 15, a water collector 16, a cover body 17, a side hole 18, a water outlet pipe 19, a porous support plate 20, a driven roller 21, a scraper 22, a material guide plate 23, a collection box 24, a communication hole 25, a partition plate 26 and a filter screen 27; a circulating water chamber 2 is arranged in the lower side of the box body 1, and a cooling chamber 3 is arranged in the upper side of the box body 1; the center of the left side of the cooling chamber 3 is movably connected with a driving roller 4, the center of the right side of the cooling chamber 3 is movably connected with a driven roller 21, and the lower right side of the cooling chamber 3 is communicated with the right side of the circulating water chamber 2 through a communicating hole 25; the driving roller 4 is connected with the driven roller 21 through a porous conveying belt 6, and a central shaft at the rear side of the driving roller 4 is fixedly connected with an output shaft at the front side of the motor 5; the motor 5 is fixedly connected to the outside of the left rear side of the box body 1; an outlet at the lower side of the funnel 7 is connected with an inlet at the upper right side of the cooling chamber 3; the paving plate 8 is positioned at the lower right side of the inlet at the upper right side of the cooling chamber 3, and the top of the paving plate 8 is fixedly connected to the top surface of the upper left side of the cooling chamber 3; the top of the second shell 12 is fixedly connected to the center of the top of the cooling chamber 3, the bottom of the second shell 12 is fixedly connected with a first shell 10, a plurality of water outlet pipes 13 are fixedly connected to the lower sides of the second shell 12, and the water outlet pipes 13 penetrate through the first shell 10 and are communicated with the space on the lower sides of the first shell; the circulating pump 11 is fixedly connected to the center of the top of the box body 1, the inlet of the circulating pump 11 is communicated with the left side of the circulating water chamber 2 through a water pipe, and the outlet of the circulating pump 11 is communicated with the center of the interior of the shell body II 12 through a water pipe; an inlet at the left upper side of the first shell 10 is connected with an outlet of the air pipe 9, and a plurality of air outlet holes 14 are uniformly formed in the lower side of the first shell 10; the third shell 15 is fixedly connected to the outer portion of the upper right side of the box body 1, and a water collector 16 is fixedly connected to the inner side of an opening on the upper side of the third shell 15; the lower side of the cover body 17 is fixedly connected to the lower side in the shell III 15, a plurality of side holes 18 are uniformly formed in the periphery of the upper side of the cover body 17, and an opening in the lower side of the cover body 17 is communicated with the interior of the cooling chamber 3; the porous support plate 20 is fixedly connected to the center of the cooling chamber 3, and the top surface of the porous support plate 20 is connected with the top surface of the inner side of the porous conveyor belt 6; the scraping plates 22 are transversely arranged and fixedly connected to the lower side of the right side center of the cooling chamber 3, and the tops of the scraping plates 22 are connected with the surface of the lower right side of the porous conveyor belt 6; the material guide plate 23 is positioned at the lower right side of the porous conveyor belt 6, and the material guide plate 23 is fixedly connected to the lower right side of the cooling chamber 3; the collecting box 24 is positioned at the lower right side of the material guide plate 23, and the collecting box 24 is movably connected in the lower right side of the box body 1; the plurality of partition plates 26 are transversely arranged and fixedly connected to the right side of the bottom surface of the circulating water chamber 2; the filter screen 27 is fixedly connected to the center of the circulating water chamber 2.

Wherein the bottom surface of the cooling chamber 3 is an inclined plane with a higher left side and a lower right side; the top surface of the porous conveyor belt 6 is a horizontal plane; the top surface of the cover body 17 is in an umbrella shape; a plurality of fine water leakage holes are arranged in the material guide plate 23.

The utility model has the use state that, when in use, firstly, the fused magnesia is conveyed to the upper surface of the porous conveyor belt 6 through the funnel 7, then the starting motor 5 drives the porous conveyor belt 6 to move clockwise through the driving roller 4, here, the clockwise motion of the porous conveyor belt 6 can move the fused magnesia to the lower side of the first shell body 10 to be cooled, here, the paving plate 8 arranged can pave the fused magnesia on the porous conveyor belt 6, thereby improving the uniformity and the effect of cooling, then the circulating pump 11 is started, the water in the circulating water chamber 2 can be conveyed to the second shell body 12, then the fused magnesia is conveyed through the water outlet pipe 13 to be cooled, meanwhile, the gas enters the first shell body 10 through the air pipe 9 and blows towards the fused magnesia through the air outlet 1 to be air-cooled, thereby being beneficial to the heat absorption and diffusion of moisture evaporation, the cooling effect is also improved, in addition, the porous conveyor belt 6 and the porous support, thereby be convenient for cooling water to flow back and carry out cyclic utilization in the circulation hydroecium 2, the loss of moisture can further be reduced to the receipts hydrophone 16 that sets up in addition, thereby a large amount of water resources of saving, baffle 26 and the filter screen 27 that set up in addition can deposit and filtration treatment to the circulating water, thereby avoided cooling line's jam, just also improved long-time cooling effect, the electrically fused magnesia after the cooling at last enters into through stock guide 23 and collects in collecting box 24.

The control mode of the present invention is controlled by manual starting or by the existing automation technology, the connection diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the present invention is mainly used for protecting the mechanical device, so the present invention does not explain the control mode and the wiring arrangement in detail.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. The cooling water circulation device for the production of the fused magnesium is characterized by comprising a box body (1), a circulation water chamber (2), a cooling chamber (3), a driving roller (4), a motor (5), a porous conveyor belt (6), a funnel (7), a paving plate (8), an air pipe (9), a first shell (10), a circulation pump (11), a second shell (12), a water outlet pipe (13), an air outlet hole (14), a third shell (15), a water collector (16), a cover body (17), a side hole (18), a water outlet pipe (19), a porous support plate (20), a driven roller (21), a scraper (22), a material guide plate (23), a collection box (24), a communication hole (25), a partition plate (26) and a filter screen (27);

a circulating water chamber (2) is arranged in the lower side of the box body (1), and a cooling chamber (3) is arranged in the upper side of the box body (1);

the center of the left side of the cooling chamber (3) is movably connected with a driving roller (4), the center of the right side of the cooling chamber (3) is movably connected with a driven roller (21), and the lower right side of the cooling chamber (3) is communicated with the right side of the circulating water chamber (2) through a communicating hole (25);

the driving roller (4) is connected with the driven roller (21) through a porous conveying belt (6), and a rear central shaft of the driving roller (4) is fixedly connected with a front output shaft of the motor (5);

the motor (5) is fixedly connected to the outside of the left rear side of the box body (1);

an outlet at the lower side of the funnel (7) is connected with an inlet at the upper right side of the cooling chamber (3);

the paving plate (8) is positioned at the right lower side of the inlet at the right upper side of the cooling chamber (3), and the top of the paving plate (8) is fixedly connected to the top surface of the left upper side of the cooling chamber (3);

the top of the second shell (12) is fixedly connected to the center of the top of the cooling chamber (3), the bottom of the second shell (12) is fixedly connected with the first shell (10), a plurality of water outlet pipes (13) are fixedly connected to the lower side of the second shell (12), and the water outlet pipes (13) penetrate through the first shell (10) and are communicated with the space of the lower side of the first shell;

the circulating pump (11) is fixedly connected to the center of the top of the box body (1), the inlet of the circulating pump (11) is communicated with the left side of the circulating water chamber (2) through a water pipe, and the outlet of the circulating pump (11) is communicated with the center of the interior of the second shell (12) through a water pipe;

an inlet at the upper left side of the first shell (10) is connected with an outlet of the air pipe (9), and a plurality of air outlet holes (14) are uniformly formed in the lower side of the first shell (10);

the third shell (15) is fixedly connected to the outer portion of the upper right side of the box body (1), and a water collector (16) is fixedly connected to the inner side of an opening on the upper side of the third shell (15);

the lower side of the cover body (17) is fixedly connected to the lower side in the shell III (15), a plurality of side holes (18) are uniformly formed in the periphery of the upper side of the cover body (17), and an opening in the lower side of the cover body (17) is communicated with the interior of the cooling chamber (3);

the porous support plate (20) is fixedly connected to the center of the cooling chamber (3), and the top surface of the porous support plate (20) is connected with the top surface of the inner side of the porous conveyor belt (6);

the plurality of the scraping plates (22) are transversely arranged and fixedly connected to the lower side of the center of the right side of the cooling chamber (3), and the tops of the plurality of the scraping plates (22) are connected with the surface of the lower right side of the porous conveyor belt (6);

the material guide plate (23) is positioned at the lower right side of the porous conveyor belt (6), and the material guide plate (23) is fixedly connected to the lower right side of the cooling chamber (3);

the collecting box (24) is positioned at the right lower side of the material guide plate (23), and the collecting box (24) is movably connected into the right lower side of the box body (1);

the plurality of the partition plates (26) are transversely arranged and fixedly connected to the right side of the bottom surface of the circulating water chamber (2);

the filter screen (27) is fixedly connected to the center of the circulating water chamber (2).

2. The cooling water circulation device for producing electrofused magnesium according to claim 1, wherein the bottom surface of the cooling chamber (3) is an inclined surface with a higher left side and a lower right side.

3. The cooling water circulation device for the production of electric smelting magnesium according to claim 1, wherein the top surface of the porous conveyor belt (6) is a horizontal surface.

4. The cooling water circulation device for producing electrofused magnesium according to claim 1, characterized in that the top surface of the cover body (17) is umbrella-shaped.

5. The cooling water circulation device for producing electrofused magnesium according to claim 1, wherein a plurality of fine water leakage holes are provided in the material guide plate (23).