CN112212690A - Intelligent dry-method lead melting method - Google Patents
Intelligent dry-method lead melting method Download PDFInfo
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- CN112212690A CN112212690A CN202010925642.8A CN202010925642A CN112212690A CN 112212690 A CN112212690 A CN 112212690A CN 202010925642 A CN202010925642 A CN 202010925642A CN 112212690 A CN112212690 A CN 112212690A
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- lead
- furnace core
- movable door
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- lead ingot
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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
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
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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
- F27B14/0806—Charging or discharging 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
- 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
- F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/01—Charges containing mainly non-ferrous metals
- F27M2001/017—Lead
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses an intelligent dry-method lead melting method, which comprises the following steps: s1: after the lead ingot is melted, a sensing device on the base transmits a vacancy signal to the control module, the control module works to rotate the vacant lead ingot groove clockwise to the position of the movable door of the inner layer furnace core, and the movable door is opened; s2: starting a telescopic rod in the outer-layer furnace core, and moving the support rod and the lead ingot on the support rod to the inner side of the moving door of the inner-layer furnace core; s3: starting opening and closing control pliers on the movable door to clamp lead ingots on the supporting rod, then loosening the rotary fixing pliers on the supporting rod and resetting, and moving to a lead adding port; s4: the invention relates to the technical field of metal smelting, in particular to a lead ingot furnace, which is characterized in that a left ledge of a lead ingot groove in an inner layer furnace core is started to be opened and integrally moved to the back of a lead ingot, then the left ledge is closed, a control clamp on a movable door is loosened and reset, and the movable door is closed.
Description
The technical field is as follows:
the invention relates to the technical field of metal smelting, in particular to an intelligent dry-method lead melting method.
Background art:
in the current red lead production process, a first production procedure is to put lead ingots into a lead melting furnace to be melted into lead water (liquid), and then the lead water (liquid) enters the next production procedure.
The traditional lead melting method adopts wet lead melting, namely, a certain amount of lead liquid is pre-melted in a lead melting furnace, then a lead ingot is put into the lead liquid, the lead ingot is melted through high temperature, and a certain amount of lead blocks are pre-arranged in the furnace and melted, so that the occupation of raw materials is increased, and the possibility of generating waste products is increased; the traditional lead melting method directly throws lead ingots into a lead melting furnace, and if the lead ingots are improperly protected or cannot completely fall into the furnace in real time, industrial accidents such as scalding are easily caused.
The invention content is as follows:
aiming at the problems in the prior art, the invention aims to provide an intelligent dry-method lead melting method.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: an intelligent dry-method lead melting method comprises the following steps:
s1: after the lead ingot is melted, a sensing device on the base transmits a vacancy signal to the control module, the control module works to rotate the vacant lead ingot groove clockwise to the position of the movable door of the inner layer furnace core, and the movable door is opened;
s2: starting a telescopic rod in the outer-layer furnace core, and moving the support rod and the lead ingot on the support rod to the inner side of the moving door of the inner-layer furnace core;
s3: starting opening and closing control pliers on the movable door to clamp lead ingots on the supporting rod, then loosening the rotary fixing pliers on the supporting rod and resetting, and moving to a lead adding port;
s4: and starting the left ledge of the lead ingot groove in the inner layer furnace core to open the left ledge, integrally moving the left ledge to the back of the lead ingot, closing the left ledge, loosening the control pincers on the movable door, resetting the movable door, and closing the movable door.
Preferably, the intelligent dry-method lead melting method adopts an intelligent dry-method lead melting furnace, the intelligent dry-method lead melting furnace comprises a lead melting furnace base pool, the lead melting furnace base pool is a square built by insulating bricks, a first discharge port is formed in the bottom of the right side of the lead melting furnace base pool, a control module is fixedly installed on the left side of the lead melting furnace base pool, the interior of the lead melting furnace base pool is of a cylindrical hollow structure, an outer-layer furnace core is fixedly installed in the middle of the lead melting furnace base pool, an outer-layer furnace core cover is arranged at the top of the outer-layer furnace core, a lead adding port is formed in the left side of the outer-layer furnace core cover, a plurality of groups of electric push rods are fixedly installed in the middle of the inner side wall of the outer-layer furnace core, the plurality of groups of electric push rods are annularly distributed along the outer-layer furnace core, support rods are fixedly installed at the extending ends of the electric push rods, two, the fixed clamp is opposite to the lead adding port up and down, a plurality of groups of supporting seats are fixedly arranged at the bottom of the outer-layer furnace core, and the upper surfaces of the supporting seats are in sliding contact with the bottom ends of the supporting rods;
an inner layer furnace core is fixedly arranged in the middle of the inner part of the outer layer furnace core, an inner layer furnace core cover is arranged at the top of the inner layer furnace core, a plurality of groups of support legs are fixedly arranged at the bottom of the inner furnace core, a motor is fixedly arranged at the bottom of the inner furnace core, an annular cavity is formed between the inner layer furnace core and the outer layer furnace core, a solar heating device is fixedly arranged in the annular cavity, the heating device is fixedly arranged in the inner furnace core, the rotating shaft is rotatably arranged in the inner furnace core in the vertical direction, the lower end of the rotating shaft penetrates through the bottom of the inner furnace core and is fixedly connected with an output shaft of the motor, a plurality of groups of connecting plates are fixedly arranged on the outer side of the rotating shaft, a lead ingot groove is fixedly arranged on one side of the connecting plate, which is far away from the rotating shaft, the lead ingot groove is rotationally connected with the ledge on the left side of the connecting plate, and the tops of the lead ingot grooves are connected into a whole and can rotate clockwise along the inner layer furnace core;
one side of the inner layer furnace core is provided with a movable door capable of being automatically closed and opened, the height of the movable door is greater than the length of the lead ingot groove, the upper end and the lower end of the movable door are fixedly provided with control pincers capable of rotating in an opening and closing mode, the direction of a jaw of each control pincers is inward, the inner distance between two groups of control pincers is greater than that of the lead ingot groove, the bottom end of the inner layer furnace core is provided with a second discharge hole, and the second discharge hole is connected with the first discharge hole through a pipeline penetrating through the outer layer furnace core;
and a plurality of output ends of the control module are respectively connected with a movable door, an electric push rod, a fixed clamp, a control clamp and a lead ingot groove.
Preferably, the heating equipment includes the heating shell, the heating shell adopts stainless steel material to make, the inside fixed mounting of heating shell has a plurality of groups of deflector rolls, the deflector roll adopts high-insulation refractory ceramic material to make, evenly twine on the deflector roll has the resistance wire, the inside bottom fixed mounting of heating shell has the power, electric connection between power and the resistance wire.
Preferably, the bottom of the rotating shaft is fixedly provided with a base plate, the rotating shaft penetrates through the middle of the base plate, the diameter of the base plate is smaller than that of the inner layer furnace core, a plurality of groups of bases are fixedly arranged on the upper surface of the base plate, the bases are vertically opposite to the lead ingot groove, the size and shape of the bases are consistent with the lower aperture of the lead ingot groove, the bases are fixedly connected with the rotating shaft, and the bases and the lead ingot groove run simultaneously.
Preferably, a sensing device is installed on the substrate beside the base, an output end of the sensing device is connected with an input end of the control module, an output end of the control module is connected with a signal modulation module, the signal modulation module is connected with a signal demodulation module, the signal demodulation module is connected with a motor module, information received by the sensing device is transmitted to the control module, and the motor is controlled to rotate after the information is analyzed by the signal modulation module and the signal demodulation module.
Preferably, the inner furnace core is internally provided with temperature sensing equipment, the output end of the temperature sensing equipment is connected with the input end of the control module, one output end of the control module is connected with a signal modulation module, the signal modulation module is connected with a signal demodulation module, the signal demodulation module is connected with an alarm module, the temperature sensing equipment receives information and transmits the information to the control module, and the information is analyzed by the signal modulation module and the signal demodulation module to control the alarm device to give an alarm.
Preferably, the support seats are arranged into an arc shape of 12mm x 6mm, one arc surface of each support seat faces the inner wall of the outer-layer furnace core, and the height of each support seat in the horizontal direction is slightly higher than that of the base in the inner-layer furnace core.
Preferably, the supporting legs are provided with three groups, and the three groups of supporting legs are uniformly distributed at the bottom of the inner-layer furnace core.
The invention has the beneficial effects that:
the method for heating and melting the lead ingot wrapped by the lead ingot groove in the inner furnace core solves the problem that the lead liquid needs to be prefabricated in the lead melting furnace in the traditional lead melting method, achieves the effect that the lead melting furnace is stopped immediately after being used in the lead melting process, and simultaneously reduces the occupation of raw materials.
After the lead ingot is melted, the vacant signal can be transmitted to the control module through the sensing device on the base, and then the lead ingot groove is rotated to the position of the movable door for feeding, so that the problem that the lead ingot melting condition needs to be observed manually in the traditional lead melting method is solved, and the automation of the lead melting process is realized.
The method that the solar heating device arranged in the annular cavity is matched with the heating equipment arranged in the inner furnace core solves the problem of energy waste in the traditional lead melting method, thereby reducing the production cost.
The lead ingot melting furnace has the advantages that multiple groups of lead ingot grooves fixedly mounted on the connecting plate can simultaneously heat multiple lead ingots in the lead ingot melting furnace, the automation level is obviously improved, the production efficiency is greatly improved, and the unit cost of products is reduced.
The fixed pincers on the backup pad and the control pincers on the floating gate send the lead ingot into the inlayer wick steadily, drag the lead ingot through lead ingot groove and base cooperation and melt, solved the problem that the lead ingot can not be implemented in the lead melting furnace of traditional lead melting method, reduce the emergence of industrial accident.
Description of the drawings:
in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner core structure of the present invention;
FIG. 3 is a schematic view of the structure of the fixed clamp of the present invention;
FIG. 4 is a schematic view of a control clamp according to the present invention;
FIG. 5 is a schematic view of a lead ingot groove structure according to the present invention;
FIG. 6 is a system diagram of a control module according to the present invention;
FIG. 7 is a schematic view of a heating apparatus according to the present invention;
FIG. 8 is a schematic view of a base structure according to the present invention;
FIG. 9 is a schematic view of a sensing device control system of the present invention;
FIG. 10 is a schematic view of a temperature sensing device according to the present invention;
FIG. 11 is a schematic view of a temperature control system of the present invention;
wherein: 1. a lead melting furnace base pool; 101. a first discharge port; 2. an outer layer furnace core; 201. an outer-layer furnace core cover; 22. adding a lead port; 3. an electric push rod; 4. a support bar; 5. a supporting seat; 6. fixing the pliers; 7. an inner layer furnace core; 71. an inner core cover; 72. a second discharge port; 8. a solar heating device; 9. a rotating shaft; 10. a connecting plate; 11. a lead ingot groove; 12. a base; 13. a movable door; 14. controlling the pliers; 15. a substrate; 16. a control module; 17. a heating device; 171. heating the housing; 172. a guide roller; 173. a resistance wire; 174. a power source; 18. a motor; 19. a support leg; 20. a sensing device; 21. a temperature sensing device.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example (b): as shown in fig. 1 to 11, an intelligent dry lead melting method includes the following steps:
s1: after the lead ingot is melted, a sensing device on the base transmits a vacancy signal to the control module, the control module works to rotate the vacant lead ingot groove clockwise to the position of the movable door of the inner layer furnace core, and the movable door is opened;
s2: starting a telescopic rod in the outer-layer furnace core, and moving the support rod and the lead ingot on the support rod to the inner side of the moving door of the inner-layer furnace core;
s3: starting opening and closing control pliers on the movable door to clamp lead ingots on the supporting rod, then loosening the rotary fixing pliers on the supporting rod and resetting, and moving to a lead adding port;
s4: and starting the left ledge of the lead ingot groove in the inner layer furnace core to open the left ledge, integrally moving the left ledge to the back of the lead ingot, closing the left ledge, loosening the control pincers on the movable door, resetting the movable door, and closing the movable door.
The intelligent dry-method lead melting method adopts an intelligent dry-method lead melting furnace, the intelligent dry-method lead melting furnace comprises a lead melting furnace base pool 1, the lead melting furnace base pool 1 is a square built by insulating bricks, a first discharge port 101 is formed in the bottom of the right side of the lead melting furnace base pool 1, a control module 16 is fixedly installed on the left side of the lead melting furnace base pool 1, the interior of the lead melting furnace base pool 1 is of a cylindrical hollow structure, an outer-layer furnace core 2 is fixedly installed in the middle of the lead melting furnace base pool 1, an outer-layer furnace core cover 201 is arranged at the top of the outer-layer furnace core 2, a lead adding port 22 is formed in the left side of the outer-layer furnace core cover 201, a plurality of groups of electric push rods 3 are fixedly installed in the middle of the inner side wall of the outer-layer furnace core 2, the plurality of groups of electric push rods 3 are annularly distributed along the outer-layer furnace core 2, a support rod 4 is fixedly installed, two groups of fixed clamps 6 are fixedly arranged at the upper end and the lower end of the supporting rod 4, the jaw direction of each fixed clamp 6 is far away from the supporting rod 4, the fixed clamps 6 are vertically opposite to the lead adding port 22, so that lead ingots can stably fall on the side surface of the supporting plate from the lead adding port, a plurality of groups of supporting seats 5 are fixedly arranged at the bottom of the outer furnace core 2, the supporting seats 5 are arranged into an arc shape with the diameter of 12mm & lt 6mm, the arc-shaped surface of each supporting seat 5 faces the inner wall of the outer furnace core 2, the horizontal direction of each supporting seat 5 is slightly higher than the base 12 in the inner furnace core 7, the supporting seats can bear the lead ingots entering the outer furnace core from the lead adding port, the stable feeding effect on the inner furnace core can be achieved by matching with the fixed clamps on the supporting rods, and the upper surfaces of;
the middle inside of the outer furnace core 2 is fixedly provided with an inner furnace core 7, the top of the inner furnace core 7 is provided with an inner furnace core cover 71 for preserving heat of the device, the bottom of the inner furnace core 7 is fixedly provided with a plurality of groups of support legs 19, the support legs 19 are provided with three groups, the three groups of support legs 19 are uniformly distributed at the bottom of the inner furnace core 7, the three groups of support legs help the inner furnace core to be stably fixed in the outer furnace core, the stability inside the lead melting furnace is improved, the bottom of the inner furnace core 7 is fixedly provided with a motor 18, an annular cavity is formed between the inner furnace core 7 and the outer furnace core 2, a solar heating device 8 is fixedly arranged in the annular cavity, a heating device 17 is fixedly arranged in the inner furnace core 7, the heating device 17 comprises a heating shell 171, the heating shell 171 is made of stainless steel material, the inside of the heating shell 171 is fixedly provided with a plurality of groups of guide, the guide roller 172 is made of a high-insulation refractory ceramic material, the resistance wires 173 are uniformly wound on the guide roller 172, the power supply 174 is fixedly mounted at the bottom end inside the heating shell 171, the power supply 174 is electrically connected with the resistance wires 173, and the heating equipment of the inner furnace core and the solar heating device in the annular cavity are matched for use, so that a good heat preservation effect is achieved, heat loss is reduced, the ceramic heating equipment can be used for greatly utilizing energy, the ceramic heating equipment is suitable for working in a high-temperature severe environment, the internal temperature of the lead melting furnace can be dynamically balanced by matching with the solar heating device, heat loss is reduced, energy consumption is saved, and the production cost is reduced;
a rotating shaft 9 is rotatably mounted in the inner layer furnace core 7 in the vertical direction, the lower end of the rotating shaft 9 penetrates through the bottom of the inner layer furnace core 7 and is fixedly connected with an output shaft of a motor 18, a plurality of groups of connecting plates 10 are fixedly mounted on the outer side of the rotating shaft 9, a lead ingot groove 11 is fixedly mounted on one side, far away from the rotating shaft 9, of each connecting plate 10, the lead ingot groove 11 is rotatably connected with a left ledge of the corresponding lead ingot groove, the lead ingot is wrapped by the lead ingot groove through the opening and closing of the left ledge, the lead ingot stably enters the lead ingot groove, the tops of the lead ingot grooves 11 are connected into a whole and can rotate clockwise along the inner layer furnace core 7, the lead ingot groove wrapping the lead ingot can be smoothly moved to the next position;
the bottom of the rotating shaft 9 is fixedly provided with a base plate 15, the rotating shaft 9 penetrates through the middle of the base plate 15, the diameter of the base plate 15 is smaller than that of the inner-layer furnace core 7, a plurality of groups of bases 12 are fixedly arranged on the upper surface of the base plate 15, the bases 12 are opposite to the lead ingot groove 11 from top to bottom, the size and the shape of the bases 12 are consistent with the lower opening diameter of the lead ingot groove 11, the bases 12 are fixedly connected with the rotating shaft 9, the bases 12 and the lead ingot groove 11 run simultaneously, the design of the bases ensures that lead ingots can be completely solidified in the inner-layer furnace core, so that smelting is carried out, the bases and the lead ingot groove synchronously rotate, and lead ingots are convenient to feed;
a sensing device 20 is installed on a substrate 15 beside the base 12, an output end of the sensing device 20 is connected with an input end of a control module 16, one output end of the control module is connected with a signal modulation module, the signal modulation module is connected with a signal demodulation module, the signal demodulation module is connected with a motor module, information received by the sensing device is transmitted to the control module, the motor is controlled to rotate after the information is analyzed by the signal modulation module and the signal demodulation module, the step of manually observing lead ingot smelting is omitted through the design of the sensing device, and after the lead ingot in a lead ingot groove is smelted, the inner layer furnace core is automatically fed through a control system, so that the automation of the lead smelting process is realized;
a movable door 13 which is automatically closed and opened is arranged on one side of the inner layer furnace core 7, the height of the movable door 13 is greater than the length of the lead ingot groove 11, opening and closing rotary control pincers 14 are fixedly arranged at the upper end and the lower end of the movable door 13, the jaw direction of the control pincers 14 is inward, a lead ingot fed into the inner layer lead melting furnace can be stably clamped through two groups of control pincers, the jaw direction is inward, the lead ingot is conveniently taken away when the lead ingot groove rotates clockwise, the inner distance between the two groups of control pincers 14 is greater than that of the lead ingot groove 11, a second discharge hole 72 is formed in the bottom end of the inner layer furnace core 7, and the second discharge hole 72 is connected with the first discharge hole 101 through a pipeline penetrating through the outer layer furnace core 2;
and a plurality of output ends of the control module 16 are respectively connected with a movable door 13, an electric push rod 3, a fixed clamp 6, a control clamp 14 and a lead ingot groove 11.
Install temperature sensing equipment 21 in the inner furnace core 7, be connected between the output of temperature sensing equipment 21 and the input of control module 16, one output among the control module is connected with signal modulation module, signal modulation module is connected with signal demodulation module, signal demodulation module is connected with alarm module, and information transmission to control module is received to temperature sensing equipment, and after signal modulation module and signal demodulation module analysis, control alarm device sent out the police dispatch newspaper.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An intelligent dry-method lead melting method is characterized by comprising the following steps:
s1: after the lead ingot is melted, a sensing device on the base transmits a vacancy signal to the control module, the control module works to rotate the vacant lead ingot groove clockwise to the position of the movable door of the inner layer furnace core, and the movable door is opened;
s2: starting a telescopic rod in the outer-layer furnace core, and moving the support rod and the lead ingot on the support rod to the inner side of the moving door of the inner-layer furnace core;
s3: starting opening and closing control pliers on the movable door to clamp lead ingots on the supporting rod, then loosening the rotary fixing pliers on the supporting rod and resetting, and moving to a lead adding port;
s4: and starting the left ledge of the lead ingot groove in the inner layer furnace core to open the left ledge, integrally moving the left ledge to the back of the lead ingot, closing the left ledge, loosening the control pincers on the movable door, resetting the movable door, and closing the movable door.
2. The intelligent dry lead melting method according to claim 1, characterized in that: the intelligent dry-method lead melting method adopts an intelligent dry-method lead melting furnace which comprises a lead melting furnace base pool (1), wherein the lead melting furnace base pool (1) is a square built by insulating bricks, a first discharge hole (101) is formed in the bottom of the right side of the lead melting furnace base pool (1), a control module (16) is fixedly installed on the left side of the lead melting furnace base pool (1), the inside of the lead melting furnace base pool (1) is of a cylindrical hollow structure, an outer furnace core (2) is fixedly installed in the middle of the lead melting furnace base pool (1), an outer furnace core cover (201) is arranged at the top of the outer furnace core (2), a lead adding hole (22) is formed in the left side of the outer furnace core cover (201), a plurality of groups of electric push rods (3) are fixedly installed in the middle of the inner side wall of the outer furnace core (2), and the electric push rods (3) are annularly distributed along the outer furnace core (2), a supporting rod (4) is fixedly installed at the extending end of the electric push rod (3), two groups of fixing clamps (6) are fixedly installed at the upper end and the lower end of the supporting rod (4), the jaw direction of the fixing clamps (6) is far away from the supporting rod (4), the fixing clamps (6) are opposite to the lead adding openings (22) in the vertical direction, a plurality of groups of supporting seats (5) are fixedly installed at the bottom of the outer-layer furnace core (2), and the upper surfaces of the supporting seats (5) are in sliding contact with the bottom ends of the supporting rod (4);
the furnace comprises an outer furnace core (2), an inner furnace core (7) is fixedly arranged in the middle of the inner part of the outer furnace core (2), an inner furnace core cover (71) is arranged at the top of the inner furnace core (7), a plurality of groups of support legs (19) are fixedly arranged at the bottom of the inner furnace core (7), a motor (18) is fixedly arranged at the bottom of the inner furnace core (7), an annular cavity is formed between the inner furnace core (7) and the outer furnace core (2), a solar heating device (8) is fixedly arranged in the annular cavity, a heating device (17) is fixedly arranged in the inner furnace core (7), a rotating shaft (9) is rotatably arranged in the inner furnace core (7) in the vertical direction, the lower end of the rotating shaft (9) penetrates through the bottom of the inner furnace core (7) and is fixedly connected with an output shaft of the motor (18), a plurality of groups of connecting plates (10) are fixedly arranged at the outer side of the rotating shaft (9), and a lead ingot groove (11, the lead ingot groove (11) is rotationally connected with the left ledge thereof, and the tops of the lead ingot groove (11) are connected into a whole and can rotate clockwise along the inner layer furnace core (7);
one side of the inner layer furnace core (7) is provided with a movable door (13) capable of being automatically closed and opened, the height of the movable door (13) is greater than the length of the lead ingot groove (11), the upper end and the lower end of the movable door (13) are both fixedly provided with control pincers (14) capable of rotating in an opening and closing mode, the direction of a jaw of each control pincers (14) is inward, the inner distance between two groups of control pincers (14) is greater than that of the lead ingot groove (11), the bottom end of the inner layer furnace core (7) is provided with a second discharge hole (72), and the second discharge hole (72) is connected with the first discharge hole (101) through a pipeline penetrating through the outer layer furnace core (2);
and a plurality of output ends of the control module (16) are respectively connected with a movable door (13), an electric push rod (3), a fixed clamp (6), a control clamp (14) and a lead ingot groove (11).
3. The intelligent dry lead melting method according to claim 2, characterized in that: heating equipment (17) are including heating shell (171), heating shell (171) adopt stainless steel material to make, the inside fixed mounting of heating shell (171) has a plurality of groups deflector roll (172), deflector roll (172) adopt high-insulation refractory ceramic material to make, evenly twine on deflector roll (172) has resistance wire (173), the inside bottom fixed mounting of heating shell (171) has power (174), electric connection between power (174) and resistance wire (173).
4. The intelligent dry lead melting method according to claim 2, characterized in that: the furnace core is characterized in that a base plate (15) is fixedly mounted at the bottom of the rotating shaft (9), the rotating shaft (9) penetrates through the middle of the base plate (15), the diameter of the base plate (15) is smaller than that of the inner layer furnace core (7), a plurality of groups of bases (12) are fixedly mounted on the upper surface of the base plate (15), the bases (12) are vertically opposite to the lead ingot groove (11), the size and the shape of the bases (12) are consistent with the lower opening diameter of the lead ingot groove (11), the bases (12) are fixedly connected with the rotating shaft (9), and the bases (12) and the lead ingot groove (11) run simultaneously.
5. The intelligent dry lead melting method according to claim 4, wherein the method comprises the following steps: install sensing device (20) on base plate (15) by base (12), be connected between the output of sensing device (20) and the input of control module (16), an output among the control module is connected with signal modulation module, signal modulation module is connected with signal demodulation module, signal demodulation module is connected with motor module, and sensing device receives information transfer to control module, and after signal modulation module and signal demodulation module analysis, the control motor rotated.
6. The intelligent dry lead melting method according to claim 2, characterized in that: install temperature sensing equipment (21) in inlayer wick (7), be connected between the output of temperature sensing equipment (21) and the input of control module (16), an output among the control module is connected with signal modulation module, signal modulation module is connected with signal demodulation module, signal demodulation module is connected with alarm module, and temperature sensing equipment receives information transfer to control module, and after signal modulation module and signal demodulation module analysis, control alarm device sent the police dispatch newspaper.
7. The intelligent dry lead melting method according to claim 2, characterized in that: the arc of 12mm 6mm is set to supporting seat (5), the curved one side of supporting seat (5) is towards outer wick (2) inner wall, supporting seat (5) horizontal direction height is a little higher than base (12) in inlayer wick (7).
8. The intelligent dry lead melting method according to claim 2, characterized in that: the supporting legs (19) are provided with three groups, and the three groups of supporting legs (19) are uniformly distributed at the bottom of the inner-layer furnace core (7).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022048004A1 (en) * | 2020-09-04 | 2022-03-10 | 安徽骏马新材料科技股份有限公司 | Intelligent dry-process lead smelting furnace |
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