CN217922246U

CN217922246U - Environment-friendly electric furnace zinc smelting device

Info

Publication number: CN217922246U
Application number: CN202221464872.XU
Authority: CN
Inventors: 黄胜华
Original assignee: Renard Fluid Intelligence Technology Jiangsu Ltd By Share Ltd
Current assignee: Renard Fluid Intelligence Technology Jiangsu Ltd By Share Ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-29
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to an environment-friendly electric furnace zinc smelting device, the on-line screen storage device comprises a base, be equipped with heating device, opening device and filter equipment on the base, heating device includes casing, lower gas permeable plate, goes up the casing, goes up the gas permeable plate, heats passageway, interface channel and last heating channel down, the casing is fixed to be set up on the base down, and lower gas permeable plate sets up in the casing down, is equipped with the backing roll down on the casing, and lower heating channel's one end and the clearance intercommunication between gas permeable plate and the lower casing down, the other end setting are in the base, and one side and the casing are articulated down of going up the casing, the utility model discloses in through setting up heating device, be convenient for heat zinc ore deposit simultaneously in two directions in the top and the below of zinc ore and heat up, improve heating efficiency, and heating device's hot-air's entering position is close, is convenient for connect with external heating equipment.

Description

Environment-friendly electric furnace zinc smelting device

Technical Field

The utility model relates to the technical field of zinc-smelting electric furnaces, in particular to an environment-friendly electric furnace zinc-smelting device.

Background

The zinc smelting method mainly comprises the steps of pyrometallurgy and hydrometallurgy, wherein the hydrometallurgy mainly adopts a leaching mode, refined zinc ore is changed from a solid state into a liquid state after liquid purification treatment, and then zinc products are obtained through electrolysis; in the pyrometallurgical zinc smelting, zinc ore is heated and then undergoes lead reduction reaction to form zinc vapor, and the zinc vapor is condensed into a zinc product, and an electric furnace is a core device for the pyrometallurgical zinc smelting.

The patent No. CN201720203964.5 discloses a safety type zinc smelting electric furnace, wherein the electric furnace only heats zinc ores above the zinc ores, the heating efficiency is low, and the heat energy utilization rate is low; in addition, the electric furnace is not easy to open, and is used for feeding, blanking and cleaning; meanwhile, when the zinc steam flows into the next link, the zinc steam is not filtered, and impurities in the zinc ore easily flow into the next link along with the zinc steam for condensation, so that the impurities of the manufactured zinc product are higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problems existing in the prior art, the utility model provides an environment-friendly electric furnace zinc smelting device to solve the technical problem mentioned in the background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environment-friendly electric furnace zinc smelting device, includes the base, be equipped with heating device, opening device and filter equipment on the base, heating device includes casing down, lower permeability plate, goes up the casing, goes up permeability plate, lower heating channel, interface channel and last heating channel, the casing is fixed to be set up on the base down, and lower permeability plate sets up in the casing down, is equipped with the backing roll on the casing down, and lower heating channel's one end and the clearance intercommunication between lower permeability plate and the casing down, the other end setting is in the base, and one side of going up the casing is articulated with lower casing, goes up permeability plate and sets up in the upper housing, goes up heating channel's one end and last permeability plate and the clearance intercommunication between the upper housing, and the other end aligns with interface channel, and interface channel sets up in the casing down, and the bottom laminating of one end and last heating channel, and the other end setting is in the base.

Preferably, the opening device comprises an air cylinder and a bearing plate, the bearing plate is connected with the upper shell, two ends of the air cylinder are respectively connected with the base and the bearing plate in a rotating mode, and the upper shell can be driven to rotate to be closed or opened through the stretching of the air cylinder.

In further preferred, filter equipment includes connecting pipe, rose box and blast pipe, and the rose box sets up on last casing, the both ends of connecting pipe communicate with last casing and rose box respectively, the blast pipe sets up on the rose box, is convenient for filter zinc steam.

Preferably, a first air supply pipeline is arranged between the lower shell and the lower ventilating plate, two sides of the first air supply pipeline are fixedly connected with the lower shell and the lower ventilating plate respectively, the lower heating channel is communicated with the first air supply pipeline, so that the lower ventilating plate can be supported conveniently, and hot air can penetrate through the lower ventilating plate to heat zinc ores conveniently.

Preferably, a second air supply pipeline is arranged between the upper shell and the upper ventilation plate, two sides of the second air supply pipeline are fixedly connected with the upper shell and the upper ventilation plate respectively, the upper heating channel is communicated with the second air supply pipeline, so that the upper ventilation plate can be supported conveniently, and hot air can pass through the upper ventilation plate to heat zinc ores conveniently.

Preferably, the bearing plate is provided with a first connecting seat, the base is provided with a second connecting seat, and two ends of the cylinder are respectively rotatably connected with the first connecting seat and the second connecting seat, so that the cylinder is conveniently connected with the bearing plate and the base.

Preferably, the upper ventilation plate and the lower ventilation plate are provided with ventilation holes, so that hot air can pass through the ventilation holes conveniently.

In a further preferred mode, the upper shell is provided with a handle, and when the air cylinder is not installed, the upper shell is convenient to open and close manually.

(III) advantageous effects

Compared with the prior art, the utility model provides an environment-friendly electric furnace zinc smelting device possesses following beneficial effect:

1. the utility model discloses in through setting up heating device, be convenient for heat the zinc ore in two directions above and below zinc ore simultaneously and heat up, improve heating efficiency, and the hot-air entering position of heating device is close, be convenient for with external heating equipment connection;

2. the opening device is arranged in the utility model, the upper shell can be opened and closed through the contraction of the cylinder, so that workers or external equipment can conveniently feed and discharge materials, and the upper shell can be manually opened and closed through the handle when the cylinder is not installed by arranging the handle;

3. the utility model discloses in through setting up filter equipment, be convenient for filter zinc steam, prevent that the impurity in the zinc ore deposit from flowing into next link along with zinc steam together, influence the precision of zinc product.

Drawings

FIG. 1 is a schematic view of the whole structure of an environment-friendly electric furnace zinc smelting device in the utility model;

fig. 2 is a schematic view of the overall structure of another angle in the present invention;

FIG. 3 is a schematic structural view of the lower housing of the present invention;

fig. 4 is a schematic structural view of the present invention, with the lower air permeable plate removed, shown in fig. 3;

fig. 5 is a schematic structural view of the upper housing of the present invention;

fig. 6 is a schematic structural view of the present invention, in which the upper air permeable plate is removed from fig. 5.

In the figure: 1. a base; 2. a lower housing; 3. a lower gas permeable plate; 4. an upper housing; 5. an upper vent plate; 6. a lower heating channel; 7. a connecting channel; 8. an upper heating channel; 9. a support roll; 10. a cylinder; 11. a bearing plate; 12. a connecting pipe; 13. a filter box; 14. an exhaust pipe; 15. a first air supply duct; 16. a second supply air duct; 17. a first connecting seat; 18. a second connecting seat; 19. air holes are formed; 20. a handle.

Detailed Description

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

Example 1:

referring to fig. 1-6, an environment-friendly electric furnace zinc smelting device comprises a base 1, wherein a heating device, an opening device and a filtering device are arranged on the base 1, the heating device comprises a lower shell 2, a lower vent plate 3, an upper shell 4, an upper vent plate 5, a lower heating channel 6, a connecting channel 7 and an upper heating channel 8, the lower shell 2 is fixedly arranged on the base 1, the lower vent plate 3 is arranged in the lower shell 2, a supporting roller 9 is arranged on the lower shell 2, one end of the lower heating channel 6 is communicated with a gap between the lower vent plate 3 and the lower shell 2, the other end of the lower heating channel is arranged in the base 1, one side of the upper shell 4 is hinged to the lower shell 2, the upper vent plate 5 is arranged in the upper shell 4, one end of the upper heating channel 8 is communicated with a gap between the upper vent plate 5 and the upper shell 4, the other end of the upper heating channel is aligned with the connecting channel 7, the connecting channel 7 is arranged in the lower shell 2, one end of the upper heating channel 8 is attached to the bottom, and the other end of the base 1. The upper ventilating plate 5 and the lower ventilating plate 3 are both provided with air holes 19.

Referring to fig. 1-2, the opening device includes a cylinder 10 and a receiving plate 11, the receiving plate 11 is connected to the upper housing 4, and two ends of the cylinder 10 are rotatably connected to the base 1 and the receiving plate 11, respectively. The bearing plate 11 is provided with a first connecting seat 17, the base 1 is provided with a second connecting seat 18, and two ends of the cylinder 10 are respectively rotatably connected with the first connecting seat 17 and the second connecting seat 18. The upper case 4 is provided with a handle 20. When the device is used, the cylinder 10 is started to contract to drive the upper shell 4 to rotate and open, a container for containing zinc ores is placed on the supporting roller 9 through manual work or external equipment, and the cylinder 10 is started again to extend to drive the upper shell 4 to rotate and close.

Referring to fig. 1, the filtering apparatus includes a connecting pipe 12, a filtering tank 13 and an exhaust pipe 14, the filtering tank 13 is disposed on the upper casing 4, two ends of the connecting pipe 12 are respectively communicated with the upper casing 4 and the filtering tank 13, and the exhaust pipe 14 is disposed on the filtering tank 13. When in use, zinc steam enters the filter box 13 through the connecting pipe 12 for filtering, and then flows into the next link through the exhaust pipe 14.

Referring to fig. 4, a first air supply duct 15 is disposed between the lower casing 2 and the lower vent plate 3, two sides of the first air supply duct 15 are respectively fixedly connected to the lower casing 2 and the lower vent plate 3, and the lower heating channel 6 is communicated with the first air supply duct 15. When in use, hot air enters the first air supply pipeline 15 through the lower heating channel 6 and passes through the lower air-permeable plate 3 to heat the zinc ore.

Referring to fig. 6, a second air supply duct 16 is disposed between the upper casing 4 and the upper vent plate 5, two sides of the second air supply duct 16 are respectively fixedly connected to the upper casing 4 and the upper vent plate 5, and the upper heating channel 8 is communicated with the second air supply duct 16. When in use, hot air enters the second air supply pipeline 16 through the upper heating channel 8 and passes through the upper air-permeable plate 5 to heat the zinc ore.

Example 2:

in conclusion, when the hot air filtering device is used, the air cylinder 10 is started, the air cylinder is contracted to drive the upper shell 4 to rotate and open, a container for containing zinc ores is placed on the supporting roller 9 through manpower or external equipment, the air cylinder 10 is started again to enable the air cylinder 10 to extend to drive the upper shell 4 to rotate and close, hot air heats the zinc ores through the upper ventilating plate 5 and the lower ventilating plate 3, zinc steam enters the filter box 13 through the connecting pipe 12 to be filtered, and then flows into the next link through the exhaust pipe 14.

Example 3:

in conclusion, when the hot air heating device is used, hot air enters from the lower heating channel 6 and the connecting channel 7, one part of the hot air enters the first air supply pipeline 15 through the lower heating channel 6 and then passes through the lower air permeable plate 3 to heat zinc ores, the other part of the hot air enters the upper heating channel 8 and then enters the second air supply pipeline 16 through the upper heating channel 8 and then passes through the upper air permeable plate 5 to heat the zinc ores.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly electric furnace zinc metallurgy device, includes base (1), its characterized in that: the heating device comprises a lower shell (2), a lower ventilating plate (3), an upper shell (4), an upper ventilating plate (5), a lower heating channel (6), a connecting channel (7) and an upper heating channel (8), wherein the lower shell (2) is fixedly arranged on the base (1), the lower ventilating plate (3) is arranged in the lower shell (2), a supporting roller (9) is arranged on the lower shell (2), one end of the lower heating channel (6) is communicated with the lower ventilating plate (3) and a gap between the lower shell (2), the other end of the lower heating channel is arranged in the base (1), one side of the upper shell (4) is hinged to the lower shell (2), the upper ventilating plate (5) is arranged in the upper shell (4), one end of the upper heating channel (8) is communicated with the gap between the upper ventilating plate (5) and the upper shell (4), the other end of the connecting channel (7) is aligned with the connecting channel, the connecting channel (7) is arranged in the lower shell (2), one end of the upper heating channel (8) is attached to the bottom of the base (1).

2. The environment-friendly electric furnace zinc smelting device according to claim 1, characterized in that: the opening device comprises an air cylinder (10) and a bearing plate (11), the bearing plate (11) is connected with the upper shell (4), and two ends of the air cylinder (10) are respectively in rotating connection with the base (1) and the bearing plate (11).

3. The environment-friendly electric furnace zinc smelting device as claimed in claim 1, wherein: the filtering device comprises a connecting pipe (12), a filtering box (13) and an exhaust pipe (14), wherein the filtering box (13) is arranged on the upper shell (4), two ends of the connecting pipe (12) are respectively communicated with the upper shell (4) and the filtering box (13), and the exhaust pipe (14) is arranged on the filtering box (13).

4. The environment-friendly electric furnace zinc smelting device as claimed in claim 1, wherein: lower casing (2) and ventilative board (3) down between be equipped with first supply air duct (15), the both sides of first supply air duct (15) respectively with lower casing (2) and ventilative board (3) fixed connection down, heating channel (6) and first supply air duct (15) intercommunication down.

5. The environment-friendly electric furnace zinc smelting device according to claim 1, characterized in that: and a second air supply pipeline (16) is arranged between the upper shell (4) and the upper ventilation plate (5), two sides of the second air supply pipeline (16) are fixedly connected with the upper shell (4) and the upper ventilation plate (5) respectively, and the upper heating channel (8) is communicated with the second air supply pipeline (16).

6. The environment-friendly electric furnace zinc smelting device according to claim 2, characterized in that: the bearing plate (11) is provided with a first connecting seat (17), the base (1) is provided with a second connecting seat (18), and two ends of the air cylinder (10) are respectively rotatably connected with the first connecting seat (17) and the second connecting seat (18).

7. The environment-friendly electric furnace zinc smelting device according to claim 1, characterized in that: the upper ventilating plate (5) and the lower ventilating plate (3) are both provided with air holes (19).

8. The environment-friendly electric furnace zinc smelting device according to claim 1, characterized in that: the upper shell (4) is provided with a handle (20).