CN215939708U - Converter smoke and dust metallics recovery unit - Google Patents
Converter smoke and dust metallics recovery unit Download PDFInfo
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- CN215939708U CN215939708U CN202122386714.9U CN202122386714U CN215939708U CN 215939708 U CN215939708 U CN 215939708U CN 202122386714 U CN202122386714 U CN 202122386714U CN 215939708 U CN215939708 U CN 215939708U
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- stirring tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model relates to the field of steelmaking equipment, in particular to a converter smoke dust metal substance recovery device which comprises a stirring tank, wherein a driving mechanism is arranged at the upper end of the stirring tank, a power output shaft of the driving mechanism vertically extends into the stirring tank and is coaxially connected with stirring blades, a feeding pipe is arranged at the upper end of the stirring tank, a spiral conveyor is horizontally arranged below the stirring tank, a discharging pipe connected with the spiral conveyor is arranged at the lower end of the stirring tank, an outlet of the spiral conveyor is downward and is connected with a ball pressing mechanism, the ball pressing mechanism comprises a support, the lower end of the support is rotatably connected with two first gears which vertically extend in axial lines and are mutually meshed, supporting rods are radially arranged on the first gears, the other ends of the supporting rods are connected with hemispherical plates, semicircular notches are respectively formed at the upper ends of the hemispherical plates, a servo motor is arranged on the support, a power output shaft of the servo motor vertically extends and is coaxially connected with a second gear meshed with one first gear, has the advantages of integrated molding of the mixed pressing balls and high metal recovery rate.
Description
Technical Field
The utility model relates to the field of steelmaking equipment, in particular to a converter smoke dust metal substance recovery device.
Background
The converter is one of the steel-making furnaces. Generally refers to a cylindrical oxygen-blown steel-making vessel which can tilt. The furnace body cylinder is put on a horizontal shaft bracket and can rotate, the chemical composition of converter smoke dust is more, and non ferrous metals such as iron, carbon, zinc, lead, tin, copper, bismuth contain, and the steelmaking enterprise need collect the metallics that contain in the smoke dust in order to carry out reuse to the metallics in the smoke dust, and current converter smoke dust recovery technology is usually: converter smoke and dust are mixed with quick lime and other iron-containing raw materials, a binder is added, then pelletizing and drying treatment are carried out, and the pellets after drying treatment are conveyed to a converter to be used as raw materials for converter steelmaking, at present, the converter smoke and dust are mixed with the quick lime and other iron-containing raw materials, and a manual pelletizing mode is still adopted after the binder is added, so that the efficiency is low, and the development of a converter smoke and dust metal substance recovery device integrally formed by mixing and pelletizing is particularly necessary.
Disclosure of Invention
The utility model aims to provide a converter smoke metal substance recovery device which has the advantage of integrally forming a mixed pressing ball and has higher efficiency.
The technical scheme is as follows:
the utility model provides a converter smoke and dust metallics recovery unit, including the agitator tank, the agitator tank upper end is provided with actuating mechanism, actuating mechanism's vertical extension of power output shaft is to in the agitator tank and coaxial coupling has stirring vane, the agitator tank upper end is provided with the inlet pipe, agitator tank below level is provided with screw conveyer, the agitator tank lower extreme is provided with the discharging pipe of being connected with screw conveyer, the screw conveyer export is downward and be connected with ball pressing mechanism, ball pressing mechanism includes the support, the support lower extreme rotates and is connected with two vertical extensions of axis and intermeshing's first gear, all radially be provided with the bracing piece on the first gear, the other end of bracing piece all is connected with the hemisphere board, semicircle breach has all been seted up to hemisphere board upper end, semicircle breach flushes and the internal diameter is the same with screw conveyer export external diameter with screw conveyer export lower extreme, be provided with servo motor on the support, servo motor's vertical extension of power output shaft and coaxial coupling have with one of them first gear engagement's first gear Two gears.
Preferably, a conveyor belt is horizontally arranged below the hemispherical plate.
Preferably, the driving mechanism comprises an electric motor and a speed reducer connected with the electric motor.
Preferably, the outer side of the outlet of the screw conveyor is horizontally provided with a telescopic mechanism, and the telescopic mechanism is connected with a push plate which is flush with the lower end of the outlet of the screw conveyor and is horizontally arranged.
Preferably, the telescopic mechanism comprises an electric push rod.
Compared with the prior art, the beneficial effects are that:
1. according to the utility model, the two first gears rotate to realize that the two hemispherical plates are mutually contacted and sleeved at the lower end of the outlet of the screw conveyor, the screw conveyor is started, the stirred viscous raw material enters the space between the two hemispherical plates to be extruded into a sphere, the servo motor drives the second gear to rotate to realize the rotation of the first gears, and the two first gears rotate to realize the mutual separation of the two hemispherical plates.
2. The utility model controls the extension of the telescopic mechanism to move the push plate to the outlet of the spiral conveyer to cut off the balls adhered to the lower end of the outlet of the spiral conveyer, and the balls fall on the conveyer belt to be conveyed away.
Drawings
FIG. 1 is a schematic structural view of a recovery apparatus for metallic substances contained in converter dust according to the present invention,
figure 2 is a schematic view of the structure at a in figure 1,
FIG. 3 is a schematic view of the upper right side of the bracket of the recovery device for metallic substances in converter smoke according to the present invention,
FIG. 4 is a schematic perspective view of the left lower side of the bracket of the recovery device for metallic substances in converter smoke according to the present invention,
in the figure: 1. agitator tank, 2, actuating mechanism, 3, stirring vane, 4, inlet pipe, 5, screw conveyer, 6, support, 7, first gear, 8, bracing piece, 9, hemisphere board, 91, semicircle breach, 10, servo motor, 11, second gear, 12, telescopic machanism, 13, push pedal, 14, conveyer belt.
Detailed Description
The utility model will be further described with reference to specific embodiments, as shown in fig. 1 to 4: a converter smoke metal substance recovery device comprises a stirring tank 1, wherein a driving mechanism 2 is arranged at the upper end of the stirring tank 1, a power output shaft of the driving mechanism 2 vertically extends into the stirring tank 1 and is coaxially connected with stirring blades 3, the driving mechanism 2 comprises a motor and a speed reducer connected with the motor, and the driving mechanism 2 drives the stirring blades 3 to rotate so as to uniformly mix converter smoke, quicklime and other iron-containing raw materials and a binder in the stirring tank 1; a feeding pipe 4 is arranged at the upper end of the stirring tank 1, a spiral conveyor 5 is horizontally arranged below the stirring tank 1, and the spiral conveyor 5 is the prior art and is not described again;
the lower end of the stirring tank 1 is provided with a discharging pipe connected with a screw conveyor 5, the outlet of the screw conveyor 5 is downward and is connected with a ball pressing mechanism, the ball pressing mechanism comprises a support 6, the lower end of the support 6 is rotatably connected with two first gears 7 with axes extending vertically and meshed with each other, supporting rods 8 are arranged on the first gears 7 along the radial direction, the other ends of the supporting rods 8 are connected with hemispherical plates 9, the upper ends of the hemispherical plates 9 are respectively provided with a semicircular notch 91, the semicircular notches 91 are flush with the lower end of the outlet of the screw conveyor 5, the inner diameter of the semicircular notches is the same as the outer diameter of the outlet of the screw conveyor 5, when the two hemispherical plates 9 are contacted with each other, the two semicircular notches 91 are combined into a circle and sleeved on the outlet of the screw conveyor 5, the support 6 is provided with a servo motor 10, the power output shaft of the servo motor 10 extends vertically and is coaxially connected with a second gear 11 meshed with one of the first gears 7, the servo motor 10 drives the second gear 11 to rotate so as to realize the rotation of the first gears 7, and the two first gears 7 rotate so as to realize the contact or the separation of the two hemispherical plates 9;
a telescopic mechanism 12 is horizontally arranged on the outer side of the outlet of the screw conveyor 5, the telescopic mechanism 12 is connected with a push plate 13 which is horizontally arranged and is flush with the lower end of the outlet of the screw conveyor 5, and the telescopic mechanism 12 telescopically pushes the push plate 13 to move so as to cut off a ball adhered to the lower end of the outlet of the screw conveyor 5; the telescopic mechanism 12 comprises an electric push rod, a conveyor belt 14 is horizontally arranged below the hemispherical plate 9, and the conveyor belt 14 is convenient for conveying fallen mixture spheres away.
The specific working process is as follows: converter smoke dust, quicklime and other iron-containing raw materials and adhesives are put into the stirring tank 1 from a feeding pipe 4, and a driving mechanism 2 drives the stirring blades 3 to rotate, so that the converter smoke dust, the quicklime and other iron-containing raw materials and the adhesives in the stirring tank 1 are uniformly mixed; thereby servo motor 10 drive second gear 11 rotates and realizes first gear 7 and rotates, thereby two first gear 7 rotate realize that two hemisphere boards 9 contact each other and establish at 5 export lower extremes of screw conveyer, start screw conveyer 5, thick form raw materials after will stirring get into and extrude the sphere between two hemisphere boards 9, thereby servo motor 10 drive second gear 11 rotates and realizes first gear 7 and rotates, thereby two first gear 7 rotate and realize that two hemisphere boards 9 keep away from each other, control telescopic machanism 12 extension will push pedal 13 to 5 export of screw conveyer remove the ball that will bond at 5 export lower extremes of screw conveyer downcuts, the ball falls to carry away on conveyer belt 14.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (5)
1. The utility model provides a converter smoke and dust metallics recovery unit which characterized in that: comprises a stirring tank (1), a driving mechanism (2) is arranged at the upper end of the stirring tank (1), a power output shaft of the driving mechanism (2) vertically extends into the stirring tank (1) and is coaxially connected with stirring blades (3), a feeding pipe (4) is arranged at the upper end of the stirring tank (1), a spiral conveyer (5) is horizontally arranged below the stirring tank (1), a discharging pipe connected with the spiral conveyer (5) is arranged at the lower end of the stirring tank (1), an outlet of the spiral conveyer (5) is downward and is connected with a ball pressing mechanism, the ball pressing mechanism comprises a support (6), the lower end of the support (6) is rotatably connected with two first gears (7) which vertically extend and are mutually meshed, supporting rods (8) are radially arranged on the first gears (7), the other ends of the supporting rods (8) are connected with hemispherical plates (9), and semicircular notches (91) are formed at the upper ends of the hemispherical plates (9), semicircle breach (91) and screw conveyer (5) export lower extreme flush and the internal diameter is the same with screw conveyer (5) export external diameter, is provided with servo motor (10) on support (6), and the vertical extension of power output shaft of servo motor (10) and coaxial coupling have with one of them first gear (7) meshed second gear (11).
2. The apparatus for recovering metallic substances contained in converter fumes according to claim 1, wherein: a conveyor belt (14) is horizontally arranged below the hemispherical plate (9).
3. The apparatus for recovering metallic substances contained in converter fumes according to claim 1, wherein: the driving mechanism (2) comprises a motor and a speed reducer connected with the motor.
4. The apparatus for recovering metallic substances contained in converter fumes according to claim 1, wherein: the outer side of the outlet of the screw conveyor (5) is horizontally provided with a telescopic mechanism (12), and the telescopic mechanism (12) is connected with a push plate (13) which is flush with the lower end of the outlet of the screw conveyor (5) and is horizontally arranged.
5. The apparatus for recovering metallic substances contained in converter dust according to claim 4, wherein: the telescopic mechanism (12) comprises an electric push rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122386714.9U CN215939708U (en) | 2021-09-30 | 2021-09-30 | Converter smoke and dust metallics recovery unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122386714.9U CN215939708U (en) | 2021-09-30 | 2021-09-30 | Converter smoke and dust metallics recovery unit |
Publications (1)
Publication Number | Publication Date |
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CN215939708U true CN215939708U (en) | 2022-03-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122386714.9U Active CN215939708U (en) | 2021-09-30 | 2021-09-30 | Converter smoke and dust metallics recovery unit |
Country Status (1)
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CN (1) | CN215939708U (en) |
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2021
- 2021-09-30 CN CN202122386714.9U patent/CN215939708U/en active Active
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