CN216205229U

CN216205229U - Remote feeding high-temperature smelting furnace

Info

Publication number: CN216205229U
Application number: CN202122521010.8U
Authority: CN
Inventors: 邵英俭; 国书元; 孔庆飞; 安强; 李金玲; 邓立新; 邹浩
Original assignee: SHENYANG JINNA NEW MATERIAL CO Ltd
Current assignee: SHENYANG JINNA NEW MATERIAL CO Ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-05
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a remote feeding high-temperature smelting furnace, which belongs to the technical field of metallurgy and comprises a base and a smelting furnace, wherein the smelting furnace is connected on the base, a concave cover is connected on the base, a first screw rod is rotatably connected on the base, a sliding table is in threaded connection with the first screw rod, the first screw rod is driven by a first servo motor, a back plate is connected on the sliding table, a top plate is connected on the back plate, the top plate is slidably connected on the surface of the concave cover, a second screw rod is rotatably connected between the sliding table and the top plate, the second screw rod is driven by a first driving part, a lifting table is in threaded connection with the second screw rod, transverse plates are symmetrically connected on the lifting table, a material pouring cylinder is rotatably connected between the two transverse plates and is driven by a second driving part, a smelting furnace cover is arranged at the top of the smelting furnace, the smelting furnace cover is connected with an air cylinder, the air cylinder is connected on the surface of the concave cover, under the mutual matching of the first servo motor, the first driving part and the second driving part, can realize the remote charging of the smelting furnace, and is safer.

Description

Remote feeding high-temperature smelting furnace

Technical Field

The utility model belongs to the technical field of metallurgy, and particularly relates to a remote charging high-temperature smelting furnace.

Background

Ore metallurgy is the process and technology of extracting metal or metal compound from mineral and making metal into metal material with certain performance by various processing methods, the metallurgy technology mainly comprises pyrometallurgy, hydrometallurgy and electric metallurgy, the metallurgy has a long development history, and the metallurgy develops from the stone age to the subsequent bronze age and then to the large-scale development of the modern steel smelting.

Need use the high temperature smelting pot in present ore metallurgy industry, but the manual work is adopted when reinforced to present high temperature smelting pot, and the staff is nearer apart from the position of smelting furnace mouth when reinforced, appears the potential safety hazard easily when reinforced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that in the prior art, when a worker is close to a smelting furnace opening during feeding, potential safety hazards are prone to occur during feeding, the utility model provides the remote-feeding high-temperature smelting furnace. The specific technical scheme is as follows:

the utility model provides a remote reinforced high temperature smelting furnace, including base and smelting pot, the smelting pot is connected on the base, be connected with the spill cover on the base, it is connected with first screw rod to rotate on the base, threaded connection has the slip table on the first screw rod, first screw rod is driven by first servo motor, be connected with the backplate on the slip table, be connected with the roof on the backplate, roof sliding connection is on spill cover surface, it is connected with the second screw rod to rotate between slip table and the roof, the second screw rod is driven by first drive unit, threaded connection has the elevating platform on the second screw rod, symmetrical connection has the diaphragm on the lateral wall that the elevating platform is close to the smelting pot, symmetry sets up around two diaphragms, it is connected with the feed reversing cylinder to rotate between two diaphragms, the feed reversing cylinder is driven by second drive unit, the smelting pot top is equipped with the smelting pot lid, the smelting pot lid is connected with the cylinder, the cylinder is connected on spill cover surface.

Preferably, the first driving part comprises a second servo motor connected to the back plate, an output shaft end of the second servo motor is connected with a first bevel gear, a second bevel gear is sleeved on the second screw, and the second bevel gear is meshed with the first bevel gear.

Preferably, the second driving part comprises a third servo motor connected to the surface of the lifting platform, an output shaft end of the third servo motor is connected with a third bevel gear through a long shaft, the material pouring cylinder is connected with a fourth bevel gear, and the fourth bevel gear is meshed with the third bevel gear.

Preferably, the bearing seat is connected to the surface of the transverse plate, and the long shaft penetrates through the bearing seat.

Preferably, the bottom of slip table is connected with the second draw runner, has seted up the second slide on the base, and second draw runner sliding connection is in the second slide.

Preferably, the side wall of the lifting platform is connected with a third sliding strip, the backboard is provided with a third sliding way, and the third sliding strip is connected in the third sliding way in a sliding manner.

Preferably, a transmission part is arranged between the furnace cover and the cylinder, and a stirring part is arranged at the bottom of the furnace cover and is driven by the transmission part.

Preferably, the transmission part comprises an outer shell connected to the top end of the furnace cover, a fourth servo motor is connected to the outer shell, a short shaft is connected to the output shaft end of the fourth servo motor, a first gear is arranged on the surface of the short shaft, the stirring part comprises a stirring rod rotatably connected to the center of the bottom of the furnace cover, a second gear is connected to the upper end of the stirring rod, and the second gear is meshed with the first gear.

The utility model provides a remote reinforced high temperature smelting furnace, compares with prior art, and its beneficial effect is:

1. when the smelting furnace is charged, the first servo motor can be started forward to move the material pouring cylinder to one side far away from the smelting furnace, then materials are added into the material pouring cylinder, after the materials are added into the material pouring cylinder, the first servo motor can be started reversely to drive the material pouring cylinder to move to one side close to the smelting furnace, then the second servo motor in the first driving part and the third servo motor in the second driving part are started to drive the material pouring cylinder to ascend and turn over, and therefore the materials in the material pouring cylinder are poured into the smelting furnace.

2. The smelting furnace cover is also provided with a stirring component, and when the smelting furnace is used for smelting materials, the stirring component can be driven by the transmission component to stir the materials in the smelting furnace, so that the smelting efficiency of the materials in the smelting furnace is improved.

Drawings

FIG. 1 is a schematic structural view of a remote charging pyrometallurgical furnace in front view;

FIG. 2 is a schematic structural view of a remote charging pyrometallurgical furnace in front view;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic view showing the internal structure of a furnace lid in a remote charging pyrometallurgical furnace in accordance with the present invention.

In the figure: 1-base, 2-furnace, 3-concave cover, 4-first screw, 5-sliding table, 6-first servo motor, 7-back plate, 8-top plate, 9-second screw, 10-lifting table, 11-transverse plate, 12-material pouring cylinder, 13-furnace cover, 14-cylinder, 15-second servo motor, 16-first bevel gear, 17-second bevel gear, 18-third servo motor, 19-third bevel gear, 20-fourth bevel gear, 21-bearing seat, 22-long shaft, 23-outer shell, 24-fourth servo motor, 25-short shaft, 26-first gear, 27-stirring rod and 28-second gear.

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.

Example 1:

referring to fig. 1-4, the present embodiment provides a technical solution: a long-distance feeding high-temperature smelting furnace comprises a base 1 and a smelting furnace 2, wherein the smelting furnace 2 is connected to the upper end of the base 1, a concave cover 3 is fixedly connected to the base 1, a first screw 4 is connected to the base 1 in a rotating mode, a sliding table 5 is connected to the first screw 4 in a threaded mode, a second sliding strip is connected to the bottom of the sliding table 5, a second sliding way is formed in the base 1 and is connected to the second sliding way in a sliding mode, stability of the sliding table 5 in moving on the first screw 4 is improved, the first screw 4 is driven by a first servo motor 6, the first servo motor 6 is fixedly connected to the side wall of the concave cover 3, an output shaft end of the first servo motor 6 is connected with a shaft of the first screw 4, a back plate 7 is welded to the left side of the upper end face of the sliding table 5, a top plate 8 is welded to the back plate 7, the upper end of the top plate 8 is connected with the first sliding strip, and a first sliding way is formed in the surface of the concave cover 3, the top plate 8 is connected in a first slide way on the surface of the concave cover 3 in a sliding way through a first slide strip, so that the stability of the top plate 8 is improved when the top plate 8 moves horizontally, a second screw 9 is connected between the sliding table 5 and the top plate 8 in a rotating way, the second screw 9 is driven by a first driving part, the first driving part comprises a second servo motor 15 fixedly connected on the back plate 7, the output shaft end of the second servo motor 15 is connected with a first bevel gear 16, a second bevel gear 17 is fixedly sleeved on the second screw 9, the second bevel gear 17 is meshed with the first bevel gear 16, a lifting table 10 is in threaded connection on the second screw 9, a third slide strip is fixedly connected on the side wall of the lifting table 10, a third slide way is arranged on the back plate 7, the third slide strip is in a sliding way, so that the stability of the lifting table 10 is improved, a transverse plate 11 is symmetrically welded on one side wall of the lifting table 10 close to the smelting furnace 2, the two transverse plates 11 are symmetrically arranged in front and back, the material pouring barrel 12 is rotatably connected between the two transverse plates 11, the right end of the material pouring barrel 12 is integrally provided with a material pouring nozzle, the material pouring nozzle is arranged to facilitate the pouring of the material in the material pouring barrel 12, the material pouring barrel 12 is driven by a second driving part, the second driving part comprises a third servo motor 18 fixedly connected to the surface of the lifting platform 10, the output shaft end of the third servo motor 18 is connected with a third bevel gear 19 through a long shaft 22, the material pouring barrel 12 is connected with a fourth bevel gear 20, the fourth bevel gear 20 is meshed with the third bevel gear 19, the surface of the transverse plate 11 is also fixedly connected with a bearing seat 21, the long shaft 22 penetrates through the bearing seat 21, the stability of the long shaft 22 during rotation is improved through the bearing seat 21, the phenomenon that the third bevel gear 19 and the fourth bevel gear 20 are meshed to avoid the tooth disengagement is avoided, the top of the smelting furnace 2 is provided with a furnace cover 13, and the furnace cover 13 is provided with an exhaust pipe, the furnace cover 13 is connected with a cylinder 14, and the cylinder 14 is fixedly connected with the upper surface of the concave cover 3.

When the smelting furnace 2 is fed, firstly, the air cylinder 14 is started, the air cylinder 14 drives the smelting furnace cover 13 to ascend, so that the smelting furnace cover 13 is separated from the smelting furnace 2, then the first servo motor 6 is started in the forward direction, the sliding table 5 on the surface of the first servo motor 6 is driven to move to the side far away from the smelting furnace 2 when the first servo motor 6 rotates in the forward direction, the sliding table 5 drives the material pouring barrel 12 to move to the side far away from the smelting furnace 2 through the second screw 9 and the lifting table 10, then the material is added into the material pouring barrel 12, the first servo motor 6 can be started in the reverse direction, the sliding table 5 drives the material pouring barrel 12 to move to the side close to the smelting furnace 2 through the second screw 9 and the lifting table 10 after the material is added into the material pouring barrel 12, then the second servo motor 15 in the first driving part is started in the forward direction, the second servo motor 15 drives the second screw 9 to rotate in the forward direction through the first bevel gear 16 and the second bevel gear 17, the lifting table 10 on the surface of the second screw 9 ascends when the second screw 9 rotates in the forward direction, when the lower end surface of the elevating platform 10 is raised above the melting furnace 2, the third servo motor 18 in the second driving part is positively driven, and the third servo motor 18 drives the material pouring cylinder 12 to turn clockwise through the third bevel gear 19 and the fourth bevel gear 20, so that the material in the material pouring cylinder 23 is poured into the melting furnace 2 through the opening at the upper end of the melting furnace 2.

Compared with a method for manually adding materials into the smelting furnace 2 in a close distance, the method can realize the remote feeding of the smelting furnace 2 under the mutual matching of the first servo motor 6, the first driving part and the second driving part, and has no potential safety hazard and is safer when feeding materials into the smelting furnace 2.

Example 2:

This example differs from example 1 in that: in this embodiment, a transmission component is further arranged between the furnace cover 13 and the cylinder 14, a stirring component is arranged at the bottom of the furnace cover 13 and driven by the transmission component, the transmission component includes an outer shell 23 connected to the top end of the furnace cover 13, the cylinder 14 is fixedly connected with the outer shell 23, the outer shell 23 is connected with a fourth servo motor 24, an output shaft end of the fourth servo motor 24 is connected with a short shaft 25, a first gear 26 is arranged on the surface of the short shaft 25, the stirring component includes a stirring rod 27 rotatably connected to the center of the bottom of the furnace cover 13, a second gear 28 is connected to the upper end of the stirring rod 27, the second gear 28 is engaged with the first gear 26, when the furnace 2 is used for smelting materials, the stirring rod 27 in the stirring component can be driven by the fourth servo motor 24 in the transmission component to stir the materials in the smelting furnace 2, so that the smelting efficiency of the materials in the smelting furnace 2 is improved.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long-range reinforced pyrometallurgical furnace, includes base (1) and smelting pot (2), smelting pot (2) are connected on base (1), its characterized in that: the melting furnace is characterized in that a concave cover (3) is connected onto a base (1), a first screw (4) is connected onto the base (1) in a rotating mode, a sliding table (5) is connected onto the first screw (4) in a threaded mode, the first screw (4) is driven by a first servo motor (6), a back plate (7) is connected onto the sliding table (5), a top plate (8) is connected onto the back plate (7), the top plate (8) is connected onto the surface of the concave cover (3) in a sliding mode, a second screw (9) is connected between the sliding table (5) and the top plate (8) in a rotating mode, the second screw (9) is driven by a first driving part, a lifting table (10) is connected onto the second screw (9) in a threaded mode, transverse plates (11) are symmetrically connected onto one side wall, close to the melting furnace (2), of the lifting table (10), the two transverse plates (11) are symmetrically arranged in the front and back mode, a material pouring barrel (12) is connected between the two transverse plates (11) in a rotating mode, the charging barrel (12) is driven by a second driving part, a furnace cover (13) is arranged at the top of the furnace (2), the furnace cover (13) is connected with an air cylinder (14), and the air cylinder (14) is connected to the surface of the concave cover (3).

2. A remote charged pyrometallurgical furnace in accordance with claim 1 wherein: the first driving part comprises a second servo motor (15) connected to the back plate (7), the output shaft end of the second servo motor (15) is connected with a first bevel gear (16), a second bevel gear (17) is sleeved on the second screw (9), and the second bevel gear (17) is meshed with the first bevel gear (16).

3. A remote charged pyrometallurgical furnace in accordance with claim 2 wherein: the second driving part comprises a third servo motor (18) connected to the surface of the lifting platform (10), the output shaft end of the third servo motor (18) is connected with a third bevel gear (19) through a long shaft (22), the material pouring barrel (12) is connected with a fourth bevel gear (20), and the fourth bevel gear (20) is meshed with the third bevel gear (19).

4. A remote charged pyrometallurgical furnace in accordance with claim 3 wherein: the surface of the transverse plate (11) is connected with a bearing seat (21), and the long shaft (22) penetrates through the bearing seat (21).

5. A remote charging pyrometallurgical furnace in accordance with claim 4, wherein: the bottom of slip table (5) is connected with the second draw runner, the second slide has been seted up on base (1), second draw runner sliding connection is in the second slide.

6. A remote charged pyrometallurgical furnace in accordance with claim 5 wherein: the lateral wall of the lifting platform (10) is connected with a third sliding strip, a third sliding way is formed in the back plate (7), and the third sliding strip is connected in the third sliding way in a sliding manner.

7. A remote charging pyrometallurgical furnace in accordance with any one of claims 1 to 6, wherein: a transmission part is arranged between the melting furnace cover (13) and the air cylinder (14), a stirring part is arranged at the bottom of the melting furnace cover (13), and the stirring part is driven by the transmission part.

8. A remote charged pyrometallurgical furnace in accordance with claim 7 wherein: the transmission part is including connecting shell body (23) on smelting furnace lid (13) top, be connected with fourth servo motor (24) on shell body (23), the output shaft end of fourth servo motor (24) is connected with minor axis (25), minor axis (25) surface is equipped with first gear (26), stirring part is including rotating stirring rod (27) of connecting in smelting furnace lid (13) bottom center department, the upper end of stirring rod (27) is connected with second gear (28), second gear (28) and first gear (26) meshing.