CN111536798B - Smelting furnace - Google Patents
Smelting furnace Download PDFInfo
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- CN111536798B CN111536798B CN202010415296.9A CN202010415296A CN111536798B CN 111536798 B CN111536798 B CN 111536798B CN 202010415296 A CN202010415296 A CN 202010415296A CN 111536798 B CN111536798 B CN 111536798B
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- fixedly connected
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the technical field of smelting equipment, in particular to a smelting furnace, which comprises a support frame and a safety valve, and further comprises a support mechanism, a hydraulic mechanism, a bearing mechanism, a smelting mechanism, a driving mechanism, a flame spraying mechanism and a sealing mechanism, wherein the support mechanism is fixedly connected in the support frame, the bearing mechanism is rotatably connected at the upper end of the support mechanism, the front end of the hydraulic mechanism is fixedly connected on the support mechanism, the rear end of the hydraulic mechanism is rotatably connected with the bearing mechanism, the smelting mechanism is fixedly connected in the bearing mechanism, the driving mechanism is fixedly connected at the upper end of the support frame, the flame spraying mechanism is fixedly connected at the lower end of the driving mechanism, the safety valve is fixedly connected at the upper end of the flame spraying mechanism, the sealing mechanism is fixedly connected at the lower end of the flame spraying mechanism, the sealing mechanism is fixedly connected at the upper end of the bearing mechanism through a lock catch, the smelting furnace is heated through two modes, the time of metal smelting is shortened, the temperature gathering performance of the smelting furnace is improved, the heat loss is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of smelting equipment, in particular to a smelting furnace.
Background
The metal manufacturing industry is one of the domestic post industries, wherein smelting, cutting and polishing are the most common processing methods in the metal manufacturing process, in the metal smelting process, a smelting furnace is the most common metal smelting equipment, the smelting furnace melts metal ingots into metal slurry through high-temperature heating, and then the metal slurry is injected into corresponding molds to complete metal processing, but the current smelting furnace has a single heating mode and low temperature convergence, and a large amount of heat is dissipated in the smelting process, so that the metal smelting time needs to be prolonged to reach the target state of metal smelting, and the working efficiency is reduced.
Disclosure of Invention
The invention aims to provide a smelting furnace, which heats the smelting furnace in two ways, shortens the time of metal smelting, improves the temperature gathering performance of the smelting furnace, reduces the heat loss and improves the working efficiency.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a smelting furnace, includes support frame and relief valve, and this smelting furnace still includes supporting mechanism, hydraulic pressure mechanism, bears the mechanism, smelts mechanism, actuating mechanism, spouts inflammation mechanism, sealing mechanism, supporting mechanism fixed connection is in the support frame, bear the mechanism and rotate the upper end of connecting at supporting mechanism, the front end fixed connection of hydraulic pressure mechanism is on supporting mechanism, and the rear end of hydraulic pressure mechanism rotates with bearing mechanism and be connected, smelt mechanism fixed connection and bear in the mechanism, actuating mechanism fixed connection is in the upper end of support frame, spout inflammation mechanism fixed connection at actuating mechanism's lower extreme, relief valve fixed connection is in the upper end that spouts inflammation mechanism, sealing mechanism fixed connection is at the lower extreme that spouts inflammation mechanism, and sealing mechanism passes through hasp fixed connection and bears the upper end of mechanism.
As further optimization of the technical scheme, the upper end of the support frame is provided with the through hole.
As a further optimization of the technical scheme, the smelting furnace provided by the invention comprises a supporting mechanism, a left support, a right support, a left top cover, a right top cover and two bearings, wherein the left top cover and the right top cover are respectively and fixedly connected to the upper ends of the left support and the right support through bolts, one bearing is fixedly connected between the left support and the left top cover, the other bearing is fixedly connected between the right support and the right top cover, the left support and the right support are both fixedly connected in a supporting frame, the front end of a hydraulic mechanism is respectively and fixedly connected with the left support and the right support, and the two ends of the bearing mechanism are respectively and fixedly connected in the two bearings.
As a further optimization of the technical scheme, the smelting furnace provided by the invention comprises a hydraulic mechanism, wherein the hydraulic mechanism comprises two fixed blocks, two hydraulic rods and a rotating rod, the two fixed blocks are respectively and fixedly connected to the lower sides of the front ends of the left support and the right support, the two hydraulic rods are arranged, the front ends of the two hydraulic rods are respectively and rotatably connected to the outer sides of the two fixed blocks, the two ends of the rotating rod are respectively and rotatably connected to the rear ends of the two hydraulic rods, and the bearing mechanism is rotatably connected with the rotating rod.
As a further optimization of the technical scheme, the smelting furnace provided by the invention comprises a bearing mechanism, wherein the bearing mechanism comprises a bearing barrel, two driving frames, four locking grooves and two locking rods, the driving frames are fixedly connected to the rear side of the lower end of the bearing barrel, the two rotating shafts are respectively and fixedly connected to the left side and the right side of the upper part of the bearing barrel, the four locking grooves are circumferentially arranged at the upper end of the bearing barrel, the driving frames are rotatably connected to the middle part of the rotating rod, the two rotating shafts are respectively and fixedly connected into the two bearings, the smelting mechanism is fixedly connected into the bearing barrel, the sealing mechanism comprises four locking rods, and the four locking rods are respectively clamped into the four locking grooves.
As a further optimization of the technical scheme, the smelting furnace provided by the invention comprises a smelting kettle, a slurry outlet nozzle, an electric heating frame, a sealing sleeve and a sealing plate, wherein the slurry outlet nozzle is arranged at the front side of the upper end of the smelting kettle, the electric heating frame is fixedly connected to the outer side of the smelting kettle, the electric heating frame is fixedly connected to the inside of a bearing barrel, the sealing sleeve is sleeved on the outer side of the upper end of the smelting kettle, and the sealing plate is clamped in the slurry outlet nozzle.
As a further optimization of the technical scheme, the smelting furnace provided by the invention comprises a driving mechanism, wherein the driving mechanism comprises a fixing frame, a winding roll, a steel wire rope, a motor and two gears, the winding roll is rotatably connected to the left end of the fixing frame, the steel wire rope is wound on the winding roll, the motor is fixedly connected to the right end of the fixing frame, the two gears are respectively and fixedly connected with the winding roll and an output shaft of the motor, the two gears are in meshing transmission connection through the gears, the fixing frame is fixedly connected to the upper end of the supporting frame, the steel wire rope is slidably connected in the through hole, and the flame spraying mechanism is fixedly connected to the lower end of the steel wire rope.
As a further optimization of the technical scheme, the smelting furnace provided by the invention comprises a heat insulation cover, a connecting rod, an oxygen inlet pipe, three fixing holes I, three flame injection nozzles and three fixing holes II, wherein the connecting rod is arranged in the middle of the upper end of the heat insulation cover, the oxygen inlet pipe is arranged in the connecting rod, the three fixing holes I are circumferentially arranged on the heat insulation cover, the three flame injection nozzles are respectively and fixedly connected in the three fixing holes I, the right side of the upper end of the heat insulation cover is provided with the fixing holes II, the connecting rod is fixedly connected to the lower end of a steel wire rope, the safety valve is fixedly connected in the fixing holes II, and the sealing mechanism is fixedly connected to the lower end of the heat insulation cover.
As a further optimization of the technical scheme, the smelting furnace further comprises a fixing frame and two handles, wherein the two handles are symmetrically and fixedly connected to the middle parts of the front end and the rear end of the fixing frame, the four locking rods are respectively and rotatably connected to the four corners of the fixing frame, the sealing sleeve and the sealing plate are both fixedly connected to the lower end of the fixing frame, and the fixing frame is fixedly connected to the lower end of the heat insulation cover.
The smelting furnace has the beneficial effects that: smelt the metal ingot in the cauldron through electric heat frame and three flame injection nozzle, shorten the time that the metal was smelted, avoid the molten metal upper surface solidification piece to appear, improve the quality of molten metal, can improve the temperature gathering nature of device through thermal-insulated lid simultaneously, reduce thermal scattering and disappearing, improve work efficiency.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view I of the overall structure of a melting furnace according to the present invention;
FIG. 2 is a schematic diagram II of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the support frame of the present invention;
FIG. 4 is a schematic structural view of the support mechanism of the present invention;
fig. 5 is a schematic structural view of the hydraulic mechanism of the present invention;
FIG. 6 is a schematic structural view of the load bearing mechanism of the present invention;
FIG. 7 is a schematic structural view of the melting mechanism of the present invention;
FIG. 8 is a schematic structural view of the drive mechanism of the present invention;
FIG. 9 is a schematic structural view of the flame spray mechanism of the present invention;
fig. 10 is a schematic structural view of the sealing mechanism of the present invention.
In the figure: a support frame 1; a through hole 1-1; a support mechanism 2; 2-1 of a left bracket; 2-2 of a right bracket; 2-3 of a left top cover; 2-4 parts of a right top cover; 2-5 parts of a bearing; a hydraulic mechanism 3; 3-1 of a fixed block; 3-2 of a hydraulic rod; rotating the rod 3-3; a carrying mechanism 4; a carrying bucket 4-1; a driving frame 4-2; 4-3 of a rotating shaft; 4-4 of a lock groove; a smelting mechanism 5; 5-1 of a smelting kettle; 5-2 of a pulp outlet nozzle; 5-3 of an electric heating frame; a drive mechanism 6; a fixed frame 6-1; a take-up reel 6-2; 6-3 of a steel wire rope; 6-4 of a motor; 6-5 parts of gear; a flame spraying mechanism 7; a heat insulation cover 7-1; a connecting rod 7-2; 7-3 of an oxygen inlet pipe; 7-4 of a fixing hole; 7-5 of flame spray nozzles; 7-6 of a fixing hole II; a sealing mechanism 8; a fixed frame 8-1; a handle 8-2; 8-3 of a sealing sleeve; a sealing plate 8-4; a locking rod 8-5; a safety valve 9.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
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.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 10, a melting furnace, which includes a supporting frame 1 and a safety valve 9, and further includes a supporting mechanism 2, a hydraulic mechanism 3, a bearing mechanism 4, a melting mechanism 5, a driving mechanism 6, a flame spraying mechanism 7, and a sealing mechanism 8, wherein the supporting mechanism 2 is fixedly connected in the supporting frame 1, the bearing mechanism 4 is rotatably connected to the upper end of the supporting mechanism 2, the front end of the hydraulic mechanism 3 is fixedly connected to the supporting mechanism 2, the rear end of the hydraulic mechanism 3 is rotatably connected to the bearing mechanism 4, the melting mechanism 5 is fixedly connected in the bearing mechanism 4, the driving mechanism 6 is fixedly connected to the upper end of the supporting frame 1, the flame spraying mechanism 7 is fixedly connected to the lower end of the driving mechanism 6, the safety valve 9 is fixedly connected to the upper end of the flame spraying mechanism 7, the sealing mechanism 8 is fixedly connected to the lower end of the flame spraying mechanism 7, and the sealing mechanism 8 is fixedly connected to the upper end of the bearing mechanism 4 through a lock catch.
Before the device is used, an oxygen inlet pipe 7-3 is fixedly connected with an air outlet pipe of an oxygen cylinder, and three flame spray nozzles 7-5 are respectively and fixedly connected with three propane sprayers.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 10, and the present embodiment further describes the first embodiment, in which the upper end of the support frame 1 is provided with a through hole 1-1.
The device is provided with a controller, and the working states of the two hydraulic rods 3-2, the electric heating frame 5-3, the motor 6-4 and the three flame spray nozzles 7-5 can be controlled by the controller.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 10, and the present embodiment further describes the first embodiment, where the supporting mechanism 2 includes a left bracket 2-1, a right bracket 2-2, a left top cover 2-3, a right top cover 2-4 and bearings 2-5, the left top cover 2-3 and the right top cover 2-4 are respectively fixedly connected to the upper ends of the left bracket 2-1 and the right bracket 2-2 through bolts, two bearings 2-5 are provided, one bearing 2-5 is fixedly connected between the left bracket 2-1 and the left top cover 2-3, the other bearing 2-5 is fixedly connected between the right bracket 2-2 and the right top cover 2-4, both the left bracket 2-1 and the right bracket 2-2 are fixedly connected in the supporting frame 1, the front end of the hydraulic mechanism 3 is respectively fixedly connected with the left support 2-1 and the right support 2-2, and two ends of the bearing mechanism 4 are respectively fixedly connected in two bearings 2-5.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 10, and the third embodiment is further described, where the hydraulic mechanism 3 includes two fixed blocks 3-1, two hydraulic rods 3-2 and two rotating rods 3-3, the two fixed blocks 3-1 are respectively and fixedly connected to the lower sides of the front ends of the left bracket 2-1 and the right bracket 2-2, the two hydraulic rods 3-2 are respectively and rotatably connected to the outer sides of the two fixed blocks 3-1, the two ends of the rotating rod 3-3 are respectively and rotatably connected to the rear ends of the two hydraulic rods 3-2, and the bearing mechanism 4 is rotatably connected to the rotating rods 3-3.
The controller controls the two hydraulic rods 3-2 to extend, the two hydraulic rods 3-2 drive the rotating rod 3-3 to move backwards, and the rotating rod 3-3 drives the bearing barrel 4-1 to rotate upwards by taking the two rotating shafts 4-3 as circle centers through the driving frame 4-2, so that molten metal in the smelting kettle 5-1 is poured out from the slurry outlet nozzle 5-2.
The fifth concrete implementation mode:
the third or fourth embodiment is further described with reference to fig. 1-10, the carrying mechanism 4 includes a carrying barrel 4-1, two driving frames 4-2, four rotating shafts 4-3 and four locking slots 4-4, the driving frame 4-2 is fixedly connected to the rear side of the lower end of the carrying barrel 4-1, the two rotating shafts 4-3 are respectively and fixedly connected to the left and right sides of the upper portion of the carrying barrel 4-1, the four locking slots 4-4 are provided, the four locking slots 4-4 are circumferentially provided at the upper end of the carrying barrel 4-1, the driving frame 4-2 is rotatably connected to the middle portion of the rotating shaft 3-3, the two rotating shafts 4-3 are respectively and fixedly connected to the two bearings 2-5, the smelting mechanism 5 is fixedly connected in the bearing barrel 4-1, the sealing mechanism 8 comprises four locking rods 8-5, and the four locking rods 8-5 are respectively clamped in the four locking grooves 4-4.
The sixth specific implementation mode:
the fifth embodiment is further described with reference to fig. 1-10, in which the smelting mechanism 5 includes a smelting kettle 5-1, a slurry outlet 5-2 and an electric heating frame 5-3, the slurry outlet 5-2 is disposed on the front side of the upper end of the smelting kettle 5-1, the electric heating frame 5-3 is fixedly connected to the outer side of the smelting kettle 5-1, the electric heating frame 5-3 is fixedly connected to the inside of the carrying barrel 4-1, the sealing mechanism 8 further includes a sealing sleeve 8-3 and a sealing plate 8-4, the sealing sleeve 8-3 is sleeved on the outer side of the upper end of the smelting kettle 5-1, and the sealing plate 8-4 is clamped in the slurry outlet 5-2.
The seventh embodiment:
the second embodiment is further described with reference to fig. 1-10, in which the driving mechanism 6 includes a fixed frame 6-1, a winding reel 6-2, a wire rope 6-3, a motor 6-4 and gears 6-5, the winding reel 6-2 is rotatably connected to the left end of the fixed frame 6-1, the wire rope 6-3 is wound on the winding reel 6-2, the motor 6-4 is fixedly connected to the right end of the fixed frame 6-1, two gears 6-5 are provided, the two gears 6-5 are respectively fixedly connected to the output shafts of the winding reel 6-2 and the motor 6-4, the two gears 6-5 are in meshing transmission connection with each other, the fixed frame 6-1 is fixedly connected to the upper end of the supporting frame 1, the steel wire rope 6-3 is connected in the through hole 1-1 in a sliding mode, and the spraying mechanism 7 is fixedly connected to the lower end of the steel wire rope 6-3.
When the device is used, a metal ingot to be smelted is placed in a smelting kettle 5-1, then a controller starts a motor 6-4, an output shaft of the motor 6-4 drives a gear 6-5 on the lower side to rotate, the gear 6-5 on the lower side drives a gear 6-5 on the upper side to rotate through gear meshing, the gear 6-5 on the upper side drives a winding roll 6-2 to rotate, the rotating winding roll 6-2 loosens a steel wire rope 6-3, the steel wire rope 6-3 drives a connecting rod 7-2 to descend, and the connecting rod 7-2 drives a heat insulation cover 7-1 to descend.
After the smelting of the metal is finished, the oxygen supply of the oxygen cylinder and the three flame injection nozzles 7-5 are closed at the same time, then, the four locking rods 8-5 are respectively loosened from the four locking grooves 4-4, the controller starts the motor 6-4, an output shaft of the motor 6-4 drives the gear 6-5 on the lower side to rotate, the gear 6-5 on the lower side drives the gear 6-5 on the upper side to rotate through gear meshing, the gear 6-5 on the upper side drives the winding roll 6-2 to rotate, the wire rope 6-3 is tightly rotated by the rotating winding roll 6-2, the wire rope 6-3 drives the connecting rod 7-2 to ascend, the connecting rod 7-2 drives the heat insulation cover 7-1 to ascend, the heat insulation cover 7-1 drives the fixing frame 8-1 to ascend, and a certain handle 8-2 can be supported in the ascending process of the fixing frame 8-1 to enable the fixing frame 8-1 to ascend more stably.
The specific implementation mode is eight:
the present embodiment is described below with reference to fig. 1 to 10, and the seventh embodiment is further described, wherein the flame spraying mechanism 7 includes a heat insulation cover 7-1, a connecting rod 7-2, an oxygen inlet pipe 7-3, fixing holes i 7-4, flame spraying nozzles 7-5 and fixing holes ii 7-6, the connecting rod 7-2 is disposed in the middle of the upper end of the heat insulation cover 7-1, the oxygen inlet pipe 7-3 is disposed in the connecting rod 7-2, the fixing holes i 7-4 are provided with three, the three fixing holes i 7-4 are circumferentially disposed on the heat insulation cover 7-1, the flame spraying nozzles 7-5 are provided with three, the three flame spraying nozzles 7-5 are respectively and fixedly connected in the three fixing holes i 7-4, the right side of the upper end of the heat insulation cover 7-1 is provided with fixing holes ii 7-6, the connecting rod 7-2 is fixedly connected to the lower end of the steel wire rope 6-3, the safety valve 9 is fixedly connected into the fixing hole II 7-6, and the sealing mechanism 8 is fixedly connected to the lower end of the heat insulation cover 7-1.
The electric heating frame 5-3 is started through the controller, the electric heating frame 5-3 melts the metal ingot in the smelting kettle 5-1, meanwhile, the flame sprayed by the three flame spraying nozzles 7-5 heats the metal ingot in the smelting kettle 5-1, the metal smelting time is shortened through two heating modes, the metal smelting time is shortened, a solidifying sheet on the upper surface of molten metal is avoided, and the quality of the molten metal is improved.
The heat insulation cover 7-1 can reduce the heat loss and improve the working efficiency.
The specific implementation method nine:
the following describes the present embodiment with reference to fig. 1 to 10, and the present embodiment further describes a sixth or eighth embodiment, where the sealing mechanism 8 further includes a fixing frame 8-1 and two handles 8-2, two of the handles 8-2 are symmetrically and fixedly connected to the middle portions of the front and rear ends of the fixing frame 8-1, four locking rods 8-5 are respectively and rotatably connected to four corners of the fixing frame 8-1, the sealing sleeve 8-3 and the sealing plate 8-4 are both fixedly connected to the lower end of the fixing frame 8-1, and the fixing frame 8-1 is fixedly connected to the lower end of the heat insulation cover 7-1.
A certain handle 8-2 is held by a hand, the fixed frame 8-1 is driven to move through the handle 8-2, the position between the fixed frame 8-1 and the bearing barrel 4-1 is adjusted through the certain handle 8-2 while the heat insulation cover 7-1 descends, when the sealing sleeve 8-3 is sleeved on the smelting kettle 5-1 and the sealing plate 8-4 is inserted into the slurry outlet nozzle 5-2, the motor 6-4 is closed through the controller, and the four locking rods 8-5 are rotated downwards at the same time, so that the four locking rods 8-5 are respectively clamped into the four locking grooves 4-4.
The invention relates to a smelting furnace, which has the working principle that:
before the device is used, an oxygen inlet pipe 7-3 is fixedly connected with an air outlet pipe of an oxygen cylinder, and three flame spray nozzles 7-5 are respectively and fixedly connected with three propane sprayers.
When the device is used, a metal ingot to be smelted is placed in a smelting kettle 5-1, then a controller starts a motor 6-4, an output shaft of the motor 6-4 drives a gear 6-5 on the lower side to rotate, the gear 6-5 on the lower side drives a gear 6-5 on the upper side to rotate through gear meshing, the gear 6-5 on the upper side drives a winding roll 6-2 to rotate, the rotating winding roll 6-2 loosens a steel wire rope 6-3, the steel wire rope 6-3 drives a connecting rod 7-2 to descend, and the connecting rod 7-2 drives a heat insulation cover 7-1 to descend.
After the operation is finished, one handle 8-2 is held by a hand, the fixed frame 8-1 is driven to move through the handle 8-2, the position between the fixed frame 8-1 and the bearing barrel 4-1 is adjusted through the handle 8-2 while the heat insulation cover 7-1 descends, when the sealing sleeve 8-3 is sleeved on the smelting kettle 5-1 and the sealing plate 8-4 is inserted into the slurry outlet nozzle 5-2, the motor 6-4 is closed through the controller, and the four locking rods 8-5 are rotated downwards at the same time, so that the four locking rods 8-5 are clamped into the four locking grooves 4-4 respectively.
After the operation is finished, the electric heating frame 5-3 is started through the controller, the electric heating frame 5-3 melts the metal ingot in the smelting kettle 5-1, meanwhile, the flame sprayed by the three flame spraying nozzles 7-5 heats the metal ingot in the smelting kettle 5-1, the metal smelting time is shortened through two heating modes, the metal smelting time is shortened, a solidified sheet on the upper surface of molten metal is avoided, the quality of the molten metal is improved, the heat dissipation can be reduced through the heat insulation cover 7-1, and the working efficiency is improved.
After the smelting of the metal is finished, the oxygen supply of the oxygen cylinder and the three flame injection nozzles 7-5 are closed at the same time, then, the four locking rods 8-5 are respectively loosened from the four locking grooves 4-4, the controller starts the motor 6-4, an output shaft of the motor 6-4 drives the gear 6-5 on the lower side to rotate, the gear 6-5 on the lower side drives the gear 6-5 on the upper side to rotate through gear meshing, the gear 6-5 on the upper side drives the winding roll 6-2 to rotate, the wire rope 6-3 is tightly rotated by the rotating winding roll 6-2, the wire rope 6-3 drives the connecting rod 7-2 to ascend, the connecting rod 7-2 drives the heat insulation cover 7-1 to ascend, the heat insulation cover 7-1 drives the fixing frame 8-1 to ascend, and a certain handle 8-2 can be supported in the ascending process of the fixing frame 8-1 to enable the fixing frame 8-1 to ascend more stably.
After the operation is finished, the controller controls the two hydraulic rods 3-2 to extend, the two hydraulic rods 3-2 drive the rotating rod 3-3 to move backwards, and the rotating rod 3-3 drives the bearing barrel 4-1 to rotate upwards by taking the two rotating shafts 4-3 as circle centers through the driving frame 4-2, so that molten metal in the smelting kettle 5-1 is poured out from the slurry outlet nozzle 5-2.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (3)
1. A smelting furnace, includes support frame (1) and relief valve (9), its characterized in that: the smelting furnace further comprises a supporting mechanism (2), a hydraulic mechanism (3), a bearing mechanism (4), a smelting mechanism (5), a driving mechanism (6), a flame spraying mechanism (7) and a sealing mechanism (8), wherein the supporting mechanism (2) is fixedly connected in the supporting frame (1), the bearing mechanism (4) is rotatably connected at the upper end of the supporting mechanism (2), the front end of the hydraulic mechanism (3) is fixedly connected on the supporting mechanism (2), the rear end of the hydraulic mechanism (3) is rotatably connected with the bearing mechanism (4), the smelting mechanism (5) is fixedly connected in the bearing mechanism (4), the driving mechanism (6) is fixedly connected at the upper end of the supporting frame (1), the flame spraying mechanism (7) is fixedly connected at the lower end of the driving mechanism (6), a safety valve (9) is fixedly connected at the upper end of the flame spraying mechanism (7), the sealing mechanism (8) is fixedly connected at the lower end of the flame spraying mechanism (7), the sealing mechanism (8) is fixedly connected to the upper end of the bearing mechanism (4) through a lock catch;
the supporting mechanism (2) comprises a left support (2-1), a right support (2-2), a left top cover (2-3), a right top cover (2-4) and bearings (2-5), the left top cover (2-3) and the right top cover (2-4) are fixedly connected to the upper ends of the left support (2-1) and the right support (2-2) through bolts respectively, two bearings (2-5) are arranged, one bearing (2-5) is fixedly connected between the left support (2-1) and the left top cover (2-3), the other bearing (2-5) is fixedly connected between the right support (2-2) and the right top cover (2-4), the left support (2-1) and the right support (2-2) are both fixedly connected in the supporting frame (1), the front end of the hydraulic mechanism (3) is respectively and fixedly connected with the left support (2-1) and the right support (2-2), and two ends of the bearing mechanism (4) are respectively and fixedly connected in two bearings (2-5);
the hydraulic mechanism (3) comprises two fixed blocks (3-1), two hydraulic rods (3-2) and two rotating rods (3-3), the two fixed blocks (3-1) are fixedly connected to the lower sides of the front ends of the left support (2-1) and the right support (2-2) respectively, the two hydraulic rods (3-2) are arranged, the front ends of the two hydraulic rods (3-2) are rotatably connected to the outer sides of the two fixed blocks (3-1) respectively, the two ends of each rotating rod (3-3) are rotatably connected to the rear ends of the two hydraulic rods (3-2) respectively, and the bearing mechanism (4) is rotatably connected with the rotating rods (3-3);
the bearing mechanism (4) comprises a bearing barrel (4-1), a driving frame (4-2), two rotating shafts (4-3) and locking grooves (4-4), the driving frame (4-2) is fixedly connected to the rear side of the lower end of the bearing barrel (4-1), the two rotating shafts (4-3) are respectively and fixedly connected to the left side and the right side of the upper portion of the bearing barrel (4-1), the four locking grooves (4-4) are arranged, the four locking grooves (4-4) are circumferentially arranged at the upper end of the bearing barrel (4-1), the driving frame (4-2) is rotatably connected to the middle portion of the rotating rod (3-3), the two rotating shafts (4-3) are respectively and fixedly connected into the two bearings (2-5), the smelting mechanism (5) is fixedly connected into the bearing barrel (4-1), the sealing mechanism (8) comprises four locking rods (8-5), and the four locking rods (8-5) are respectively clamped in the four locking grooves (4-4);
the smelting mechanism (5) comprises a smelting kettle (5-1), a slurry outlet nozzle (5-2) and an electric heating frame (5-3), the slurry outlet nozzle (5-2) is arranged on the front side of the upper end of the smelting kettle (5-1), the electric heating frame (5-3) is fixedly connected to the outer side of the smelting kettle (5-1), the electric heating frame (5-3) is fixedly connected into a bearing barrel (4-1), the sealing mechanism (8) further comprises a sealing sleeve (8-3) and a sealing plate (8-4), the sealing sleeve (8-3) is sleeved on the outer side of the upper end of the smelting kettle (5-1), and the sealing plate (8-4) is clamped in the slurry outlet nozzle (5-2);
the driving mechanism (6) comprises a fixed frame (6-1), a winding roll (6-2), a steel wire rope (6-3), a motor (6-4) and gears (6-5), the winding roll (6-2) is rotatably connected to the left end of the fixed frame (6-1), the steel wire rope (6-3) is wound on the winding roll (6-2), the motor (6-4) is fixedly connected to the right end of the fixed frame (6-1), the gears (6-5) are provided with two gears (6-5), the two gears (6-5) are respectively and fixedly connected with the winding roll (6-2) and an output shaft of the motor (6-4), the two gears (6-5) are in meshing transmission connection through the gears, the fixed frame (6-1) is fixedly connected to the upper end of the support frame (1), the steel wire rope (6-3) is connected in the through hole (1-1) in a sliding mode, and the spraying and inflammation mechanism (7) is fixedly connected to the lower end of the steel wire rope (6-3);
the flame spraying mechanism (7) comprises a heat insulation cover (7-1), a connecting rod (7-2), an oxygen inlet pipe (7-3), fixing holes I (7-4), three flame spraying nozzles (7-5) and fixing holes II (7-6), the connecting rod (7-2) is arranged in the middle of the upper end of the heat insulation cover (7-1), the oxygen inlet pipe (7-3) is arranged in the connecting rod (7-2), the number of the fixing holes I (7-4) is three, the three fixing holes I (7-4) are circumferentially arranged on the heat insulation cover (7-1), the number of the flame spraying nozzles (7-5) is three, the three flame spraying nozzles (7-5) are respectively and fixedly connected in the three fixing holes I (7-4), the right side of the heat insulation cover (7-1) is provided with the fixing holes II (7-6), the connecting rod (7-2) is fixedly connected to the lower end of the steel wire rope (6-3), the safety valve (9) is fixedly connected into the fixing hole II (7-6), and the sealing mechanism (8) is fixedly connected to the lower end of the heat insulation cover (7-1).
2. A smelting furnace according to claim 1, characterized by: the upper end of the support frame (1) is provided with a through hole (1-1).
3. A smelting furnace according to claim 1, characterized by: the sealing mechanism (8) further comprises a fixing frame (8-1) and two handles (8-2), the two handles (8-2) are symmetrically and fixedly connected to the middle portions of the front end and the rear end of the fixing frame (8-1), the four locking rods (8-5) are respectively and rotatably connected to the four corners of the fixing frame (8-1), the sealing sleeve (8-3) and the sealing plate (8-4) are fixedly connected to the lower end of the fixing frame (8-1), and the fixing frame (8-1) is fixedly connected to the lower end of the heat insulation cover (7-1).
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| CN202010415296.9A CN111536798B (en) | 2020-05-15 | 2020-05-15 | Smelting furnace |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010415296.9A CN111536798B (en) | 2020-05-15 | 2020-05-15 | Smelting furnace |
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| CN111536798B true CN111536798B (en) | 2021-12-07 |
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| CN103387236A (en) * | 2013-08-08 | 2013-11-13 | 厦门大学 | Refining device and method of high purity silicon |
| CN109323587A (en) * | 2018-09-26 | 2019-02-12 | 嘉善德诺轴承有限公司 | A kind of smelting copper alloy device for oilless bearing |
| CN209181515U (en) * | 2018-11-13 | 2019-07-30 | 杭州日芝电气有限公司 | A kind of high efficiency medium frequency induction melting furnace |
| CN210314423U (en) * | 2019-06-19 | 2020-04-14 | 天津市佳城铝业有限公司 | Smelting device for aluminum processing |
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2020
- 2020-05-15 CN CN202010415296.9A patent/CN111536798B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387236A (en) * | 2013-08-08 | 2013-11-13 | 厦门大学 | Refining device and method of high purity silicon |
| CN109323587A (en) * | 2018-09-26 | 2019-02-12 | 嘉善德诺轴承有限公司 | A kind of smelting copper alloy device for oilless bearing |
| CN209181515U (en) * | 2018-11-13 | 2019-07-30 | 杭州日芝电气有限公司 | A kind of high efficiency medium frequency induction melting furnace |
| CN210314423U (en) * | 2019-06-19 | 2020-04-14 | 天津市佳城铝业有限公司 | Smelting device for aluminum processing |
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Effective date of registration: 20211110 Address after: 215400 Xinyi West Road, Xintang District, Liuhe Town, Taicang City, Suzhou City, Jiangsu Province Applicant after: Suzhou youyida New Material Technology Co., Ltd Address before: 322100 No. 104, Xintang Road, Wuning street, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Cao Yunxia |
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